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annotate third_party/raylib/include/rlgl.h @ 11:f33d9ff8b6e8

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[Raylib] Added raylib linux to third party lib and added cross platform support.
author June Park <parkjune1995@gmail.com>
date Tue, 30 Sep 2025 05:01:34 -0700
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1 /**********************************************************************************************
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2 *
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3 * rlgl v5.0 - A multi-OpenGL abstraction layer with an immediate-mode style API
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4 *
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5 * DESCRIPTION:
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6 * An abstraction layer for multiple OpenGL versions (1.1, 2.1, 3.3 Core, 4.3 Core, ES 2.0)
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7 * that provides a pseudo-OpenGL 1.1 immediate-mode style API (rlVertex, rlTranslate, rlRotate...)
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8 *
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9 * ADDITIONAL NOTES:
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10 * When choosing an OpenGL backend different than OpenGL 1.1, some internal buffer are
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11 * initialized on rlglInit() to accumulate vertex data
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12 *
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13 * When an internal state change is required all the stored vertex data is renderer in batch,
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14 * additionally, rlDrawRenderBatchActive() could be called to force flushing of the batch
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15 *
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16 * Some resources are also loaded for convenience, here the complete list:
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17 * - Default batch (RLGL.defaultBatch): RenderBatch system to accumulate vertex data
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18 * - Default texture (RLGL.defaultTextureId): 1x1 white pixel R8G8B8A8
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19 * - Default shader (RLGL.State.defaultShaderId, RLGL.State.defaultShaderLocs)
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20 *
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21 * Internal buffer (and resources) must be manually unloaded calling rlglClose()
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22 *
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23 * CONFIGURATION:
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24 * #define GRAPHICS_API_OPENGL_11
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25 * #define GRAPHICS_API_OPENGL_21
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26 * #define GRAPHICS_API_OPENGL_33
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27 * #define GRAPHICS_API_OPENGL_43
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28 * #define GRAPHICS_API_OPENGL_ES2
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29 * #define GRAPHICS_API_OPENGL_ES3
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30 * Use selected OpenGL graphics backend, should be supported by platform
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31 * Those preprocessor defines are only used on rlgl module, if OpenGL version is
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32 * required by any other module, use rlGetVersion() to check it
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33 *
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34 * #define RLGL_IMPLEMENTATION
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35 * Generates the implementation of the library into the included file
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36 * If not defined, the library is in header only mode and can be included in other headers
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37 * or source files without problems. But only ONE file should hold the implementation
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38 *
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39 * #define RLGL_RENDER_TEXTURES_HINT
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40 * Enable framebuffer objects (fbo) support (enabled by default)
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41 * Some GPUs could not support them despite the OpenGL version
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42 *
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43 * #define RLGL_SHOW_GL_DETAILS_INFO
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44 * Show OpenGL extensions and capabilities detailed logs on init
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45 *
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46 * #define RLGL_ENABLE_OPENGL_DEBUG_CONTEXT
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47 * Enable debug context (only available on OpenGL 4.3)
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48 *
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49 * rlgl capabilities could be customized just defining some internal
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50 * values before library inclusion (default values listed):
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51 *
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52 * #define RL_DEFAULT_BATCH_BUFFER_ELEMENTS 8192 // Default internal render batch elements limits
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53 * #define RL_DEFAULT_BATCH_BUFFERS 1 // Default number of batch buffers (multi-buffering)
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54 * #define RL_DEFAULT_BATCH_DRAWCALLS 256 // Default number of batch draw calls (by state changes: mode, texture)
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55 * #define RL_DEFAULT_BATCH_MAX_TEXTURE_UNITS 4 // Maximum number of textures units that can be activated on batch drawing (SetShaderValueTexture())
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56 *
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57 * #define RL_MAX_MATRIX_STACK_SIZE 32 // Maximum size of internal Matrix stack
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58 * #define RL_MAX_SHADER_LOCATIONS 32 // Maximum number of shader locations supported
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59 * #define RL_CULL_DISTANCE_NEAR 0.01 // Default projection matrix near cull distance
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60 * #define RL_CULL_DISTANCE_FAR 1000.0 // Default projection matrix far cull distance
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61 *
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62 * When loading a shader, the following vertex attributes and uniform
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63 * location names are tried to be set automatically:
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64 *
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65 * #define RL_DEFAULT_SHADER_ATTRIB_NAME_POSITION "vertexPosition" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_LOCATION_POSITION
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66 * #define RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD "vertexTexCoord" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD
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67 * #define RL_DEFAULT_SHADER_ATTRIB_NAME_NORMAL "vertexNormal" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_LOCATION_NORMAL
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68 * #define RL_DEFAULT_SHADER_ATTRIB_NAME_COLOR "vertexColor" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_LOCATION_COLOR
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69 * #define RL_DEFAULT_SHADER_ATTRIB_NAME_TANGENT "vertexTangent" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_LOCATION_TANGENT
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70 * #define RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD2 "vertexTexCoord2" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD2
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71 * #define RL_DEFAULT_SHADER_ATTRIB_NAME_BONEIDS "vertexBoneIds" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEIDS
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72 * #define RL_DEFAULT_SHADER_ATTRIB_NAME_BONEWEIGHTS "vertexBoneWeights" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEWEIGHTS
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73 * #define RL_DEFAULT_SHADER_UNIFORM_NAME_MVP "mvp" // model-view-projection matrix
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74 * #define RL_DEFAULT_SHADER_UNIFORM_NAME_VIEW "matView" // view matrix
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75 * #define RL_DEFAULT_SHADER_UNIFORM_NAME_PROJECTION "matProjection" // projection matrix
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76 * #define RL_DEFAULT_SHADER_UNIFORM_NAME_MODEL "matModel" // model matrix
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77 * #define RL_DEFAULT_SHADER_UNIFORM_NAME_NORMAL "matNormal" // normal matrix (transpose(inverse(matModelView)))
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78 * #define RL_DEFAULT_SHADER_UNIFORM_NAME_COLOR "colDiffuse" // color diffuse (base tint color, multiplied by texture color)
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79 * #define RL_DEFAULT_SHADER_UNIFORM_NAME_BONE_MATRICES "boneMatrices" // bone matrices
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80 * #define RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE0 "texture0" // texture0 (texture slot active 0)
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81 * #define RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE1 "texture1" // texture1 (texture slot active 1)
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82 * #define RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE2 "texture2" // texture2 (texture slot active 2)
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83 *
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84 * DEPENDENCIES:
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85 * - OpenGL libraries (depending on platform and OpenGL version selected)
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86 * - GLAD OpenGL extensions loading library (only for OpenGL 3.3 Core, 4.3 Core)
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87 *
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88 *
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89 * LICENSE: zlib/libpng
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90 *
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91 * Copyright (c) 2014-2024 Ramon Santamaria (@raysan5)
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92 *
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93 * This software is provided "as-is", without any express or implied warranty. In no event
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94 * will the authors be held liable for any damages arising from the use of this software.
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95 *
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96 * Permission is granted to anyone to use this software for any purpose, including commercial
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97 * applications, and to alter it and redistribute it freely, subject to the following restrictions:
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98 *
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99 * 1. The origin of this software must not be misrepresented; you must not claim that you
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100 * wrote the original software. If you use this software in a product, an acknowledgment
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101 * in the product documentation would be appreciated but is not required.
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102 *
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103 * 2. Altered source versions must be plainly marked as such, and must not be misrepresented
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104 * as being the original software.
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105 *
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106 * 3. This notice may not be removed or altered from any source distribution.
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107 *
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108 **********************************************************************************************/
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109
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110 #ifndef RLGL_H
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111 #define RLGL_H
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112
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113 #define RLGL_VERSION "5.0"
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114
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115 // Function specifiers in case library is build/used as a shared library
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116 // NOTE: Microsoft specifiers to tell compiler that symbols are imported/exported from a .dll
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117 // NOTE: visibility(default) attribute makes symbols "visible" when compiled with -fvisibility=hidden
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118 #if defined(_WIN32) && defined(BUILD_LIBTYPE_SHARED)
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119 #define RLAPI __declspec(dllexport) // We are building the library as a Win32 shared library (.dll)
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120 #elif defined(BUILD_LIBTYPE_SHARED)
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121 #define RLAPI __attribute__((visibility("default"))) // We are building the library as a Unix shared library (.so/.dylib)
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122 #elif defined(_WIN32) && defined(USE_LIBTYPE_SHARED)
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123 #define RLAPI __declspec(dllimport) // We are using the library as a Win32 shared library (.dll)
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124 #endif
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125
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126 // Function specifiers definition
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127 #ifndef RLAPI
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128 #define RLAPI // Functions defined as 'extern' by default (implicit specifiers)
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129 #endif
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130
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131 // Support TRACELOG macros
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132 #ifndef TRACELOG
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133 #define TRACELOG(level, ...) (void)0
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134 #define TRACELOGD(...) (void)0
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135 #endif
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136
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137 // Allow custom memory allocators
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138 #ifndef RL_MALLOC
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139 #define RL_MALLOC(sz) malloc(sz)
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140 #endif
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141 #ifndef RL_CALLOC
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142 #define RL_CALLOC(n,sz) calloc(n,sz)
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143 #endif
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144 #ifndef RL_REALLOC
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145 #define RL_REALLOC(n,sz) realloc(n,sz)
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146 #endif
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147 #ifndef RL_FREE
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148 #define RL_FREE(p) free(p)
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149 #endif
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150
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151 // Security check in case no GRAPHICS_API_OPENGL_* defined
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152 #if !defined(GRAPHICS_API_OPENGL_11) && \
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153 !defined(GRAPHICS_API_OPENGL_21) && \
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154 !defined(GRAPHICS_API_OPENGL_33) && \
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155 !defined(GRAPHICS_API_OPENGL_43) && \
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156 !defined(GRAPHICS_API_OPENGL_ES2) && \
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157 !defined(GRAPHICS_API_OPENGL_ES3)
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158 #define GRAPHICS_API_OPENGL_33
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159 #endif
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160
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161 // Security check in case multiple GRAPHICS_API_OPENGL_* defined
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162 #if defined(GRAPHICS_API_OPENGL_11)
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163 #if defined(GRAPHICS_API_OPENGL_21)
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164 #undef GRAPHICS_API_OPENGL_21
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165 #endif
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166 #if defined(GRAPHICS_API_OPENGL_33)
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167 #undef GRAPHICS_API_OPENGL_33
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168 #endif
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169 #if defined(GRAPHICS_API_OPENGL_43)
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170 #undef GRAPHICS_API_OPENGL_43
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171 #endif
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172 #if defined(GRAPHICS_API_OPENGL_ES2)
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173 #undef GRAPHICS_API_OPENGL_ES2
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174 #endif
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175 #endif
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176
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177 // OpenGL 2.1 uses most of OpenGL 3.3 Core functionality
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178 // WARNING: Specific parts are checked with #if defines
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179 #if defined(GRAPHICS_API_OPENGL_21)
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180 #define GRAPHICS_API_OPENGL_33
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181 #endif
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182
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183 // OpenGL 4.3 uses OpenGL 3.3 Core functionality
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184 #if defined(GRAPHICS_API_OPENGL_43)
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185 #define GRAPHICS_API_OPENGL_33
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186 #endif
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187
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188 // OpenGL ES 3.0 uses OpenGL ES 2.0 functionality (and more)
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189 #if defined(GRAPHICS_API_OPENGL_ES3)
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190 #define GRAPHICS_API_OPENGL_ES2
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191 #endif
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192
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193 // Support framebuffer objects by default
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194 // NOTE: Some driver implementation do not support it, despite they should
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195 #define RLGL_RENDER_TEXTURES_HINT
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196
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197 //----------------------------------------------------------------------------------
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198 // Defines and Macros
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199 //----------------------------------------------------------------------------------
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200
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201 // Default internal render batch elements limits
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202 #ifndef RL_DEFAULT_BATCH_BUFFER_ELEMENTS
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203 #if defined(GRAPHICS_API_OPENGL_11) || defined(GRAPHICS_API_OPENGL_33)
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204 // This is the maximum amount of elements (quads) per batch
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205 // NOTE: Be careful with text, every letter maps to a quad
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206 #define RL_DEFAULT_BATCH_BUFFER_ELEMENTS 8192
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207 #endif
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208 #if defined(GRAPHICS_API_OPENGL_ES2)
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209 // We reduce memory sizes for embedded systems (RPI and HTML5)
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210 // NOTE: On HTML5 (emscripten) this is allocated on heap,
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211 // by default it's only 16MB!...just take care...
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212 #define RL_DEFAULT_BATCH_BUFFER_ELEMENTS 2048
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213 #endif
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214 #endif
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215 #ifndef RL_DEFAULT_BATCH_BUFFERS
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216 #define RL_DEFAULT_BATCH_BUFFERS 1 // Default number of batch buffers (multi-buffering)
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217 #endif
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218 #ifndef RL_DEFAULT_BATCH_DRAWCALLS
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219 #define RL_DEFAULT_BATCH_DRAWCALLS 256 // Default number of batch draw calls (by state changes: mode, texture)
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220 #endif
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221 #ifndef RL_DEFAULT_BATCH_MAX_TEXTURE_UNITS
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222 #define RL_DEFAULT_BATCH_MAX_TEXTURE_UNITS 4 // Maximum number of textures units that can be activated on batch drawing (SetShaderValueTexture())
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223 #endif
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224
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225 // Internal Matrix stack
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226 #ifndef RL_MAX_MATRIX_STACK_SIZE
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227 #define RL_MAX_MATRIX_STACK_SIZE 32 // Maximum size of Matrix stack
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228 #endif
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229
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230 // Shader limits
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231 #ifndef RL_MAX_SHADER_LOCATIONS
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232 #define RL_MAX_SHADER_LOCATIONS 32 // Maximum number of shader locations supported
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233 #endif
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234
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235 // Projection matrix culling
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236 #ifndef RL_CULL_DISTANCE_NEAR
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237 #define RL_CULL_DISTANCE_NEAR 0.01 // Default near cull distance
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238 #endif
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239 #ifndef RL_CULL_DISTANCE_FAR
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240 #define RL_CULL_DISTANCE_FAR 1000.0 // Default far cull distance
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241 #endif
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242
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243 // Texture parameters (equivalent to OpenGL defines)
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244 #define RL_TEXTURE_WRAP_S 0x2802 // GL_TEXTURE_WRAP_S
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245 #define RL_TEXTURE_WRAP_T 0x2803 // GL_TEXTURE_WRAP_T
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246 #define RL_TEXTURE_MAG_FILTER 0x2800 // GL_TEXTURE_MAG_FILTER
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247 #define RL_TEXTURE_MIN_FILTER 0x2801 // GL_TEXTURE_MIN_FILTER
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248
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249 #define RL_TEXTURE_FILTER_NEAREST 0x2600 // GL_NEAREST
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250 #define RL_TEXTURE_FILTER_LINEAR 0x2601 // GL_LINEAR
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251 #define RL_TEXTURE_FILTER_MIP_NEAREST 0x2700 // GL_NEAREST_MIPMAP_NEAREST
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252 #define RL_TEXTURE_FILTER_NEAREST_MIP_LINEAR 0x2702 // GL_NEAREST_MIPMAP_LINEAR
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253 #define RL_TEXTURE_FILTER_LINEAR_MIP_NEAREST 0x2701 // GL_LINEAR_MIPMAP_NEAREST
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254 #define RL_TEXTURE_FILTER_MIP_LINEAR 0x2703 // GL_LINEAR_MIPMAP_LINEAR
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255 #define RL_TEXTURE_FILTER_ANISOTROPIC 0x3000 // Anisotropic filter (custom identifier)
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256 #define RL_TEXTURE_MIPMAP_BIAS_RATIO 0x4000 // Texture mipmap bias, percentage ratio (custom identifier)
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257
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258 #define RL_TEXTURE_WRAP_REPEAT 0x2901 // GL_REPEAT
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259 #define RL_TEXTURE_WRAP_CLAMP 0x812F // GL_CLAMP_TO_EDGE
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260 #define RL_TEXTURE_WRAP_MIRROR_REPEAT 0x8370 // GL_MIRRORED_REPEAT
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261 #define RL_TEXTURE_WRAP_MIRROR_CLAMP 0x8742 // GL_MIRROR_CLAMP_EXT
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262
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263 // Matrix modes (equivalent to OpenGL)
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264 #define RL_MODELVIEW 0x1700 // GL_MODELVIEW
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265 #define RL_PROJECTION 0x1701 // GL_PROJECTION
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266 #define RL_TEXTURE 0x1702 // GL_TEXTURE
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267
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268 // Primitive assembly draw modes
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269 #define RL_LINES 0x0001 // GL_LINES
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270 #define RL_TRIANGLES 0x0004 // GL_TRIANGLES
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271 #define RL_QUADS 0x0007 // GL_QUADS
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272
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273 // GL equivalent data types
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274 #define RL_UNSIGNED_BYTE 0x1401 // GL_UNSIGNED_BYTE
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275 #define RL_FLOAT 0x1406 // GL_FLOAT
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276
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277 // GL buffer usage hint
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278 #define RL_STREAM_DRAW 0x88E0 // GL_STREAM_DRAW
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279 #define RL_STREAM_READ 0x88E1 // GL_STREAM_READ
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280 #define RL_STREAM_COPY 0x88E2 // GL_STREAM_COPY
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281 #define RL_STATIC_DRAW 0x88E4 // GL_STATIC_DRAW
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282 #define RL_STATIC_READ 0x88E5 // GL_STATIC_READ
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283 #define RL_STATIC_COPY 0x88E6 // GL_STATIC_COPY
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284 #define RL_DYNAMIC_DRAW 0x88E8 // GL_DYNAMIC_DRAW
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285 #define RL_DYNAMIC_READ 0x88E9 // GL_DYNAMIC_READ
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286 #define RL_DYNAMIC_COPY 0x88EA // GL_DYNAMIC_COPY
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287
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288 // GL Shader type
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289 #define RL_FRAGMENT_SHADER 0x8B30 // GL_FRAGMENT_SHADER
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290 #define RL_VERTEX_SHADER 0x8B31 // GL_VERTEX_SHADER
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291 #define RL_COMPUTE_SHADER 0x91B9 // GL_COMPUTE_SHADER
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292
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293 // GL blending factors
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294 #define RL_ZERO 0 // GL_ZERO
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295 #define RL_ONE 1 // GL_ONE
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296 #define RL_SRC_COLOR 0x0300 // GL_SRC_COLOR
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297 #define RL_ONE_MINUS_SRC_COLOR 0x0301 // GL_ONE_MINUS_SRC_COLOR
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298 #define RL_SRC_ALPHA 0x0302 // GL_SRC_ALPHA
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299 #define RL_ONE_MINUS_SRC_ALPHA 0x0303 // GL_ONE_MINUS_SRC_ALPHA
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300 #define RL_DST_ALPHA 0x0304 // GL_DST_ALPHA
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301 #define RL_ONE_MINUS_DST_ALPHA 0x0305 // GL_ONE_MINUS_DST_ALPHA
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302 #define RL_DST_COLOR 0x0306 // GL_DST_COLOR
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303 #define RL_ONE_MINUS_DST_COLOR 0x0307 // GL_ONE_MINUS_DST_COLOR
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304 #define RL_SRC_ALPHA_SATURATE 0x0308 // GL_SRC_ALPHA_SATURATE
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305 #define RL_CONSTANT_COLOR 0x8001 // GL_CONSTANT_COLOR
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306 #define RL_ONE_MINUS_CONSTANT_COLOR 0x8002 // GL_ONE_MINUS_CONSTANT_COLOR
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307 #define RL_CONSTANT_ALPHA 0x8003 // GL_CONSTANT_ALPHA
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308 #define RL_ONE_MINUS_CONSTANT_ALPHA 0x8004 // GL_ONE_MINUS_CONSTANT_ALPHA
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309
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310 // GL blending functions/equations
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311 #define RL_FUNC_ADD 0x8006 // GL_FUNC_ADD
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312 #define RL_MIN 0x8007 // GL_MIN
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313 #define RL_MAX 0x8008 // GL_MAX
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314 #define RL_FUNC_SUBTRACT 0x800A // GL_FUNC_SUBTRACT
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315 #define RL_FUNC_REVERSE_SUBTRACT 0x800B // GL_FUNC_REVERSE_SUBTRACT
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316 #define RL_BLEND_EQUATION 0x8009 // GL_BLEND_EQUATION
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317 #define RL_BLEND_EQUATION_RGB 0x8009 // GL_BLEND_EQUATION_RGB // (Same as BLEND_EQUATION)
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318 #define RL_BLEND_EQUATION_ALPHA 0x883D // GL_BLEND_EQUATION_ALPHA
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319 #define RL_BLEND_DST_RGB 0x80C8 // GL_BLEND_DST_RGB
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320 #define RL_BLEND_SRC_RGB 0x80C9 // GL_BLEND_SRC_RGB
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321 #define RL_BLEND_DST_ALPHA 0x80CA // GL_BLEND_DST_ALPHA
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322 #define RL_BLEND_SRC_ALPHA 0x80CB // GL_BLEND_SRC_ALPHA
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323 #define RL_BLEND_COLOR 0x8005 // GL_BLEND_COLOR
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324
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325 #define RL_READ_FRAMEBUFFER 0x8CA8 // GL_READ_FRAMEBUFFER
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326 #define RL_DRAW_FRAMEBUFFER 0x8CA9 // GL_DRAW_FRAMEBUFFER
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327
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328 // Default shader vertex attribute locations
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329 #ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_POSITION
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330 #define RL_DEFAULT_SHADER_ATTRIB_LOCATION_POSITION 0
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331 #endif
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332 #ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD
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333 #define RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD 1
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334 #endif
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335 #ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_NORMAL
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336 #define RL_DEFAULT_SHADER_ATTRIB_LOCATION_NORMAL 2
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337 #endif
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338 #ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_COLOR
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339 #define RL_DEFAULT_SHADER_ATTRIB_LOCATION_COLOR 3
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340 #endif
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341 #ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_TANGENT
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342 #define RL_DEFAULT_SHADER_ATTRIB_LOCATION_TANGENT 4
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343 #endif
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344 #ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD2
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345 #define RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD2 5
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346 #endif
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347 #ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_INDICES
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348 #define RL_DEFAULT_SHADER_ATTRIB_LOCATION_INDICES 6
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349 #endif
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350 #ifdef RL_SUPPORT_MESH_GPU_SKINNING
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351 #ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEIDS
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352 #define RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEIDS 7
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353 #endif
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354 #ifndef RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEWEIGHTS
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355 #define RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEWEIGHTS 8
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356 #endif
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357 #endif
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358
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359 //----------------------------------------------------------------------------------
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360 // Types and Structures Definition
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361 //----------------------------------------------------------------------------------
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362 #if (defined(__STDC__) && __STDC_VERSION__ >= 199901L) || (defined(_MSC_VER) && _MSC_VER >= 1800)
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363 #include <stdbool.h>
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364 #elif !defined(__cplusplus) && !defined(bool) && !defined(RL_BOOL_TYPE)
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365 // Boolean type
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366 typedef enum bool { false = 0, true = !false } bool;
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367 #endif
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368
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369 #if !defined(RL_MATRIX_TYPE)
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370 // Matrix, 4x4 components, column major, OpenGL style, right handed
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371 typedef struct Matrix {
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372 float m0, m4, m8, m12; // Matrix first row (4 components)
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373 float m1, m5, m9, m13; // Matrix second row (4 components)
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374 float m2, m6, m10, m14; // Matrix third row (4 components)
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375 float m3, m7, m11, m15; // Matrix fourth row (4 components)
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376 } Matrix;
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377 #define RL_MATRIX_TYPE
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378 #endif
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379
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380 // Dynamic vertex buffers (position + texcoords + colors + indices arrays)
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381 typedef struct rlVertexBuffer {
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382 int elementCount; // Number of elements in the buffer (QUADS)
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383
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384 float *vertices; // Vertex position (XYZ - 3 components per vertex) (shader-location = 0)
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385 float *texcoords; // Vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
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386 float *normals; // Vertex normal (XYZ - 3 components per vertex) (shader-location = 2)
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387 unsigned char *colors; // Vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
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388 #if defined(GRAPHICS_API_OPENGL_11) || defined(GRAPHICS_API_OPENGL_33)
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389 unsigned int *indices; // Vertex indices (in case vertex data comes indexed) (6 indices per quad)
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390 #endif
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391 #if defined(GRAPHICS_API_OPENGL_ES2)
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392 unsigned short *indices; // Vertex indices (in case vertex data comes indexed) (6 indices per quad)
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393 #endif
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394 unsigned int vaoId; // OpenGL Vertex Array Object id
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395 unsigned int vboId[5]; // OpenGL Vertex Buffer Objects id (5 types of vertex data)
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396 } rlVertexBuffer;
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397
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398 // Draw call type
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399 // NOTE: Only texture changes register a new draw, other state-change-related elements are not
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400 // used at this moment (vaoId, shaderId, matrices), raylib just forces a batch draw call if any
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401 // of those state-change happens (this is done in core module)
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402 typedef struct rlDrawCall {
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403 int mode; // Drawing mode: LINES, TRIANGLES, QUADS
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404 int vertexCount; // Number of vertex of the draw
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405 int vertexAlignment; // Number of vertex required for index alignment (LINES, TRIANGLES)
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406 //unsigned int vaoId; // Vertex array id to be used on the draw -> Using RLGL.currentBatch->vertexBuffer.vaoId
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407 //unsigned int shaderId; // Shader id to be used on the draw -> Using RLGL.currentShaderId
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408 unsigned int textureId; // Texture id to be used on the draw -> Use to create new draw call if changes
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409
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410 //Matrix projection; // Projection matrix for this draw -> Using RLGL.projection by default
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411 //Matrix modelview; // Modelview matrix for this draw -> Using RLGL.modelview by default
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412 } rlDrawCall;
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413
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414 // rlRenderBatch type
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415 typedef struct rlRenderBatch {
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416 int bufferCount; // Number of vertex buffers (multi-buffering support)
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417 int currentBuffer; // Current buffer tracking in case of multi-buffering
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418 rlVertexBuffer *vertexBuffer; // Dynamic buffer(s) for vertex data
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419
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420 rlDrawCall *draws; // Draw calls array, depends on textureId
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421 int drawCounter; // Draw calls counter
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422 float currentDepth; // Current depth value for next draw
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423 } rlRenderBatch;
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424
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425 // OpenGL version
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426 typedef enum {
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427 RL_OPENGL_11 = 1, // OpenGL 1.1
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428 RL_OPENGL_21, // OpenGL 2.1 (GLSL 120)
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429 RL_OPENGL_33, // OpenGL 3.3 (GLSL 330)
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430 RL_OPENGL_43, // OpenGL 4.3 (using GLSL 330)
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431 RL_OPENGL_ES_20, // OpenGL ES 2.0 (GLSL 100)
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432 RL_OPENGL_ES_30 // OpenGL ES 3.0 (GLSL 300 es)
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433 } rlGlVersion;
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434
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435 // Trace log level
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436 // NOTE: Organized by priority level
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437 typedef enum {
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438 RL_LOG_ALL = 0, // Display all logs
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439 RL_LOG_TRACE, // Trace logging, intended for internal use only
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440 RL_LOG_DEBUG, // Debug logging, used for internal debugging, it should be disabled on release builds
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441 RL_LOG_INFO, // Info logging, used for program execution info
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442 RL_LOG_WARNING, // Warning logging, used on recoverable failures
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443 RL_LOG_ERROR, // Error logging, used on unrecoverable failures
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444 RL_LOG_FATAL, // Fatal logging, used to abort program: exit(EXIT_FAILURE)
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445 RL_LOG_NONE // Disable logging
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446 } rlTraceLogLevel;
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447
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448 // Texture pixel formats
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449 // NOTE: Support depends on OpenGL version
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450 typedef enum {
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451 RL_PIXELFORMAT_UNCOMPRESSED_GRAYSCALE = 1, // 8 bit per pixel (no alpha)
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452 RL_PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA, // 8*2 bpp (2 channels)
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453 RL_PIXELFORMAT_UNCOMPRESSED_R5G6B5, // 16 bpp
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454 RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8, // 24 bpp
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455 RL_PIXELFORMAT_UNCOMPRESSED_R5G5B5A1, // 16 bpp (1 bit alpha)
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456 RL_PIXELFORMAT_UNCOMPRESSED_R4G4B4A4, // 16 bpp (4 bit alpha)
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457 RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8, // 32 bpp
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458 RL_PIXELFORMAT_UNCOMPRESSED_R32, // 32 bpp (1 channel - float)
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459 RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32, // 32*3 bpp (3 channels - float)
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460 RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32A32, // 32*4 bpp (4 channels - float)
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461 RL_PIXELFORMAT_UNCOMPRESSED_R16, // 16 bpp (1 channel - half float)
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462 RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16, // 16*3 bpp (3 channels - half float)
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parents:
diff changeset
463 RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16A16, // 16*4 bpp (4 channels - half float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
464 RL_PIXELFORMAT_COMPRESSED_DXT1_RGB, // 4 bpp (no alpha)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
465 RL_PIXELFORMAT_COMPRESSED_DXT1_RGBA, // 4 bpp (1 bit alpha)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
466 RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA, // 8 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
467 RL_PIXELFORMAT_COMPRESSED_DXT5_RGBA, // 8 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
468 RL_PIXELFORMAT_COMPRESSED_ETC1_RGB, // 4 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
469 RL_PIXELFORMAT_COMPRESSED_ETC2_RGB, // 4 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
470 RL_PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA, // 8 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
471 RL_PIXELFORMAT_COMPRESSED_PVRT_RGB, // 4 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
472 RL_PIXELFORMAT_COMPRESSED_PVRT_RGBA, // 4 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
473 RL_PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA, // 8 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
474 RL_PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA // 2 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
475 } rlPixelFormat;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
476
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
477 // Texture parameters: filter mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
478 // NOTE 1: Filtering considers mipmaps if available in the texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
479 // NOTE 2: Filter is accordingly set for minification and magnification
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
480 typedef enum {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
481 RL_TEXTURE_FILTER_POINT = 0, // No filter, just pixel approximation
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
482 RL_TEXTURE_FILTER_BILINEAR, // Linear filtering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
483 RL_TEXTURE_FILTER_TRILINEAR, // Trilinear filtering (linear with mipmaps)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
484 RL_TEXTURE_FILTER_ANISOTROPIC_4X, // Anisotropic filtering 4x
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
485 RL_TEXTURE_FILTER_ANISOTROPIC_8X, // Anisotropic filtering 8x
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
486 RL_TEXTURE_FILTER_ANISOTROPIC_16X, // Anisotropic filtering 16x
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
487 } rlTextureFilter;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
488
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
489 // Color blending modes (pre-defined)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
490 typedef enum {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
491 RL_BLEND_ALPHA = 0, // Blend textures considering alpha (default)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
492 RL_BLEND_ADDITIVE, // Blend textures adding colors
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
493 RL_BLEND_MULTIPLIED, // Blend textures multiplying colors
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
494 RL_BLEND_ADD_COLORS, // Blend textures adding colors (alternative)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
495 RL_BLEND_SUBTRACT_COLORS, // Blend textures subtracting colors (alternative)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
496 RL_BLEND_ALPHA_PREMULTIPLY, // Blend premultiplied textures considering alpha
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
497 RL_BLEND_CUSTOM, // Blend textures using custom src/dst factors (use rlSetBlendFactors())
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
498 RL_BLEND_CUSTOM_SEPARATE // Blend textures using custom src/dst factors (use rlSetBlendFactorsSeparate())
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
499 } rlBlendMode;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
500
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
501 // Shader location point type
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
502 typedef enum {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
503 RL_SHADER_LOC_VERTEX_POSITION = 0, // Shader location: vertex attribute: position
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
504 RL_SHADER_LOC_VERTEX_TEXCOORD01, // Shader location: vertex attribute: texcoord01
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
505 RL_SHADER_LOC_VERTEX_TEXCOORD02, // Shader location: vertex attribute: texcoord02
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
506 RL_SHADER_LOC_VERTEX_NORMAL, // Shader location: vertex attribute: normal
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
507 RL_SHADER_LOC_VERTEX_TANGENT, // Shader location: vertex attribute: tangent
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
508 RL_SHADER_LOC_VERTEX_COLOR, // Shader location: vertex attribute: color
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
509 RL_SHADER_LOC_MATRIX_MVP, // Shader location: matrix uniform: model-view-projection
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
510 RL_SHADER_LOC_MATRIX_VIEW, // Shader location: matrix uniform: view (camera transform)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
511 RL_SHADER_LOC_MATRIX_PROJECTION, // Shader location: matrix uniform: projection
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
512 RL_SHADER_LOC_MATRIX_MODEL, // Shader location: matrix uniform: model (transform)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
513 RL_SHADER_LOC_MATRIX_NORMAL, // Shader location: matrix uniform: normal
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
514 RL_SHADER_LOC_VECTOR_VIEW, // Shader location: vector uniform: view
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
515 RL_SHADER_LOC_COLOR_DIFFUSE, // Shader location: vector uniform: diffuse color
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
516 RL_SHADER_LOC_COLOR_SPECULAR, // Shader location: vector uniform: specular color
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
517 RL_SHADER_LOC_COLOR_AMBIENT, // Shader location: vector uniform: ambient color
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
518 RL_SHADER_LOC_MAP_ALBEDO, // Shader location: sampler2d texture: albedo (same as: RL_SHADER_LOC_MAP_DIFFUSE)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
519 RL_SHADER_LOC_MAP_METALNESS, // Shader location: sampler2d texture: metalness (same as: RL_SHADER_LOC_MAP_SPECULAR)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
520 RL_SHADER_LOC_MAP_NORMAL, // Shader location: sampler2d texture: normal
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
521 RL_SHADER_LOC_MAP_ROUGHNESS, // Shader location: sampler2d texture: roughness
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
522 RL_SHADER_LOC_MAP_OCCLUSION, // Shader location: sampler2d texture: occlusion
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
523 RL_SHADER_LOC_MAP_EMISSION, // Shader location: sampler2d texture: emission
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
524 RL_SHADER_LOC_MAP_HEIGHT, // Shader location: sampler2d texture: height
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
525 RL_SHADER_LOC_MAP_CUBEMAP, // Shader location: samplerCube texture: cubemap
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
526 RL_SHADER_LOC_MAP_IRRADIANCE, // Shader location: samplerCube texture: irradiance
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
527 RL_SHADER_LOC_MAP_PREFILTER, // Shader location: samplerCube texture: prefilter
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
528 RL_SHADER_LOC_MAP_BRDF // Shader location: sampler2d texture: brdf
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
529 } rlShaderLocationIndex;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
530
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
531 #define RL_SHADER_LOC_MAP_DIFFUSE RL_SHADER_LOC_MAP_ALBEDO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
532 #define RL_SHADER_LOC_MAP_SPECULAR RL_SHADER_LOC_MAP_METALNESS
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
533
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
534 // Shader uniform data type
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
535 typedef enum {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
536 RL_SHADER_UNIFORM_FLOAT = 0, // Shader uniform type: float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
537 RL_SHADER_UNIFORM_VEC2, // Shader uniform type: vec2 (2 float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
538 RL_SHADER_UNIFORM_VEC3, // Shader uniform type: vec3 (3 float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
539 RL_SHADER_UNIFORM_VEC4, // Shader uniform type: vec4 (4 float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
540 RL_SHADER_UNIFORM_INT, // Shader uniform type: int
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
541 RL_SHADER_UNIFORM_IVEC2, // Shader uniform type: ivec2 (2 int)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
542 RL_SHADER_UNIFORM_IVEC3, // Shader uniform type: ivec3 (3 int)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
543 RL_SHADER_UNIFORM_IVEC4, // Shader uniform type: ivec4 (4 int)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
544 RL_SHADER_UNIFORM_UINT, // Shader uniform type: unsigned int
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
545 RL_SHADER_UNIFORM_UIVEC2, // Shader uniform type: uivec2 (2 unsigned int)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
546 RL_SHADER_UNIFORM_UIVEC3, // Shader uniform type: uivec3 (3 unsigned int)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
547 RL_SHADER_UNIFORM_UIVEC4, // Shader uniform type: uivec4 (4 unsigned int)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
548 RL_SHADER_UNIFORM_SAMPLER2D // Shader uniform type: sampler2d
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
549 } rlShaderUniformDataType;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
550
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
551 // Shader attribute data types
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
552 typedef enum {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
553 RL_SHADER_ATTRIB_FLOAT = 0, // Shader attribute type: float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
554 RL_SHADER_ATTRIB_VEC2, // Shader attribute type: vec2 (2 float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
555 RL_SHADER_ATTRIB_VEC3, // Shader attribute type: vec3 (3 float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
556 RL_SHADER_ATTRIB_VEC4 // Shader attribute type: vec4 (4 float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
557 } rlShaderAttributeDataType;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
558
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
559 // Framebuffer attachment type
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
560 // NOTE: By default up to 8 color channels defined, but it can be more
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
561 typedef enum {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
562 RL_ATTACHMENT_COLOR_CHANNEL0 = 0, // Framebuffer attachment type: color 0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
563 RL_ATTACHMENT_COLOR_CHANNEL1 = 1, // Framebuffer attachment type: color 1
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
564 RL_ATTACHMENT_COLOR_CHANNEL2 = 2, // Framebuffer attachment type: color 2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
565 RL_ATTACHMENT_COLOR_CHANNEL3 = 3, // Framebuffer attachment type: color 3
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
566 RL_ATTACHMENT_COLOR_CHANNEL4 = 4, // Framebuffer attachment type: color 4
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
567 RL_ATTACHMENT_COLOR_CHANNEL5 = 5, // Framebuffer attachment type: color 5
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
568 RL_ATTACHMENT_COLOR_CHANNEL6 = 6, // Framebuffer attachment type: color 6
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
569 RL_ATTACHMENT_COLOR_CHANNEL7 = 7, // Framebuffer attachment type: color 7
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
570 RL_ATTACHMENT_DEPTH = 100, // Framebuffer attachment type: depth
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
571 RL_ATTACHMENT_STENCIL = 200, // Framebuffer attachment type: stencil
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
572 } rlFramebufferAttachType;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
573
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
574 // Framebuffer texture attachment type
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
575 typedef enum {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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diff changeset
576 RL_ATTACHMENT_CUBEMAP_POSITIVE_X = 0, // Framebuffer texture attachment type: cubemap, +X side
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
577 RL_ATTACHMENT_CUBEMAP_NEGATIVE_X = 1, // Framebuffer texture attachment type: cubemap, -X side
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
578 RL_ATTACHMENT_CUBEMAP_POSITIVE_Y = 2, // Framebuffer texture attachment type: cubemap, +Y side
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
579 RL_ATTACHMENT_CUBEMAP_NEGATIVE_Y = 3, // Framebuffer texture attachment type: cubemap, -Y side
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
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580 RL_ATTACHMENT_CUBEMAP_POSITIVE_Z = 4, // Framebuffer texture attachment type: cubemap, +Z side
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
581 RL_ATTACHMENT_CUBEMAP_NEGATIVE_Z = 5, // Framebuffer texture attachment type: cubemap, -Z side
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
582 RL_ATTACHMENT_TEXTURE2D = 100, // Framebuffer texture attachment type: texture2d
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
583 RL_ATTACHMENT_RENDERBUFFER = 200, // Framebuffer texture attachment type: renderbuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
584 } rlFramebufferAttachTextureType;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
585
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
586 // Face culling mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
587 typedef enum {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
588 RL_CULL_FACE_FRONT = 0,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
589 RL_CULL_FACE_BACK
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
590 } rlCullMode;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
591
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
592 //------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
593 // Functions Declaration - Matrix operations
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
594 //------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
595
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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diff changeset
596 #if defined(__cplusplus)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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diff changeset
597 extern "C" { // Prevents name mangling of functions
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diff changeset
598 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
599
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
600 RLAPI void rlMatrixMode(int mode); // Choose the current matrix to be transformed
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
601 RLAPI void rlPushMatrix(void); // Push the current matrix to stack
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
602 RLAPI void rlPopMatrix(void); // Pop latest inserted matrix from stack
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
603 RLAPI void rlLoadIdentity(void); // Reset current matrix to identity matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
604 RLAPI void rlTranslatef(float x, float y, float z); // Multiply the current matrix by a translation matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
605 RLAPI void rlRotatef(float angle, float x, float y, float z); // Multiply the current matrix by a rotation matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
606 RLAPI void rlScalef(float x, float y, float z); // Multiply the current matrix by a scaling matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
607 RLAPI void rlMultMatrixf(const float *matf); // Multiply the current matrix by another matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
608 RLAPI void rlFrustum(double left, double right, double bottom, double top, double znear, double zfar);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
609 RLAPI void rlOrtho(double left, double right, double bottom, double top, double znear, double zfar);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
610 RLAPI void rlViewport(int x, int y, int width, int height); // Set the viewport area
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
611 RLAPI void rlSetClipPlanes(double nearPlane, double farPlane); // Set clip planes distances
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
612 RLAPI double rlGetCullDistanceNear(void); // Get cull plane distance near
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
613 RLAPI double rlGetCullDistanceFar(void); // Get cull plane distance far
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
614
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
615 //------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
616 // Functions Declaration - Vertex level operations
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
617 //------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
618 RLAPI void rlBegin(int mode); // Initialize drawing mode (how to organize vertex)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
619 RLAPI void rlEnd(void); // Finish vertex providing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
620 RLAPI void rlVertex2i(int x, int y); // Define one vertex (position) - 2 int
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
621 RLAPI void rlVertex2f(float x, float y); // Define one vertex (position) - 2 float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
622 RLAPI void rlVertex3f(float x, float y, float z); // Define one vertex (position) - 3 float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
623 RLAPI void rlTexCoord2f(float x, float y); // Define one vertex (texture coordinate) - 2 float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
624 RLAPI void rlNormal3f(float x, float y, float z); // Define one vertex (normal) - 3 float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
625 RLAPI void rlColor4ub(unsigned char r, unsigned char g, unsigned char b, unsigned char a); // Define one vertex (color) - 4 byte
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
626 RLAPI void rlColor3f(float x, float y, float z); // Define one vertex (color) - 3 float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
627 RLAPI void rlColor4f(float x, float y, float z, float w); // Define one vertex (color) - 4 float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
628
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
629 //------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
630 // Functions Declaration - OpenGL style functions (common to 1.1, 3.3+, ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
631 // NOTE: This functions are used to completely abstract raylib code from OpenGL layer,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
632 // some of them are direct wrappers over OpenGL calls, some others are custom
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
633 //------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
634
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
635 // Vertex buffers state
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
636 RLAPI bool rlEnableVertexArray(unsigned int vaoId); // Enable vertex array (VAO, if supported)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
637 RLAPI void rlDisableVertexArray(void); // Disable vertex array (VAO, if supported)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
638 RLAPI void rlEnableVertexBuffer(unsigned int id); // Enable vertex buffer (VBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
639 RLAPI void rlDisableVertexBuffer(void); // Disable vertex buffer (VBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
640 RLAPI void rlEnableVertexBufferElement(unsigned int id); // Enable vertex buffer element (VBO element)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
641 RLAPI void rlDisableVertexBufferElement(void); // Disable vertex buffer element (VBO element)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
642 RLAPI void rlEnableVertexAttribute(unsigned int index); // Enable vertex attribute index
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
643 RLAPI void rlDisableVertexAttribute(unsigned int index); // Disable vertex attribute index
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
644 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
645 RLAPI void rlEnableStatePointer(int vertexAttribType, void *buffer); // Enable attribute state pointer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
646 RLAPI void rlDisableStatePointer(int vertexAttribType); // Disable attribute state pointer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
647 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
648
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
649 // Textures state
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
650 RLAPI void rlActiveTextureSlot(int slot); // Select and active a texture slot
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
651 RLAPI void rlEnableTexture(unsigned int id); // Enable texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
652 RLAPI void rlDisableTexture(void); // Disable texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
653 RLAPI void rlEnableTextureCubemap(unsigned int id); // Enable texture cubemap
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
654 RLAPI void rlDisableTextureCubemap(void); // Disable texture cubemap
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
655 RLAPI void rlTextureParameters(unsigned int id, int param, int value); // Set texture parameters (filter, wrap)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
656 RLAPI void rlCubemapParameters(unsigned int id, int param, int value); // Set cubemap parameters (filter, wrap)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
657
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
658 // Shader state
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
659 RLAPI void rlEnableShader(unsigned int id); // Enable shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
660 RLAPI void rlDisableShader(void); // Disable shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
661
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
662 // Framebuffer state
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
663 RLAPI void rlEnableFramebuffer(unsigned int id); // Enable render texture (fbo)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
664 RLAPI void rlDisableFramebuffer(void); // Disable render texture (fbo), return to default framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
665 RLAPI unsigned int rlGetActiveFramebuffer(void); // Get the currently active render texture (fbo), 0 for default framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
666 RLAPI void rlActiveDrawBuffers(int count); // Activate multiple draw color buffers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
667 RLAPI void rlBlitFramebuffer(int srcX, int srcY, int srcWidth, int srcHeight, int dstX, int dstY, int dstWidth, int dstHeight, int bufferMask); // Blit active framebuffer to main framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
668 RLAPI void rlBindFramebuffer(unsigned int target, unsigned int framebuffer); // Bind framebuffer (FBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
669
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
670 // General render state
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
671 RLAPI void rlEnableColorBlend(void); // Enable color blending
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
672 RLAPI void rlDisableColorBlend(void); // Disable color blending
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
673 RLAPI void rlEnableDepthTest(void); // Enable depth test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
674 RLAPI void rlDisableDepthTest(void); // Disable depth test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
675 RLAPI void rlEnableDepthMask(void); // Enable depth write
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
676 RLAPI void rlDisableDepthMask(void); // Disable depth write
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
677 RLAPI void rlEnableBackfaceCulling(void); // Enable backface culling
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
678 RLAPI void rlDisableBackfaceCulling(void); // Disable backface culling
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
679 RLAPI void rlColorMask(bool r, bool g, bool b, bool a); // Color mask control
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
680 RLAPI void rlSetCullFace(int mode); // Set face culling mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
681 RLAPI void rlEnableScissorTest(void); // Enable scissor test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
682 RLAPI void rlDisableScissorTest(void); // Disable scissor test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
683 RLAPI void rlScissor(int x, int y, int width, int height); // Scissor test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
684 RLAPI void rlEnableWireMode(void); // Enable wire mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
685 RLAPI void rlEnablePointMode(void); // Enable point mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
686 RLAPI void rlDisableWireMode(void); // Disable wire (and point) mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
687 RLAPI void rlSetLineWidth(float width); // Set the line drawing width
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
688 RLAPI float rlGetLineWidth(void); // Get the line drawing width
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
689 RLAPI void rlEnableSmoothLines(void); // Enable line aliasing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
690 RLAPI void rlDisableSmoothLines(void); // Disable line aliasing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
691 RLAPI void rlEnableStereoRender(void); // Enable stereo rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
692 RLAPI void rlDisableStereoRender(void); // Disable stereo rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
693 RLAPI bool rlIsStereoRenderEnabled(void); // Check if stereo render is enabled
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
694
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
695 RLAPI void rlClearColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a); // Clear color buffer with color
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
696 RLAPI void rlClearScreenBuffers(void); // Clear used screen buffers (color and depth)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
697 RLAPI void rlCheckErrors(void); // Check and log OpenGL error codes
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
698 RLAPI void rlSetBlendMode(int mode); // Set blending mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
699 RLAPI void rlSetBlendFactors(int glSrcFactor, int glDstFactor, int glEquation); // Set blending mode factor and equation (using OpenGL factors)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
700 RLAPI void rlSetBlendFactorsSeparate(int glSrcRGB, int glDstRGB, int glSrcAlpha, int glDstAlpha, int glEqRGB, int glEqAlpha); // Set blending mode factors and equations separately (using OpenGL factors)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
701
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
702 //------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
703 // Functions Declaration - rlgl functionality
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
704 //------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
705 // rlgl initialization functions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
706 RLAPI void rlglInit(int width, int height); // Initialize rlgl (buffers, shaders, textures, states)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
707 RLAPI void rlglClose(void); // De-initialize rlgl (buffers, shaders, textures)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
708 RLAPI void rlLoadExtensions(void *loader); // Load OpenGL extensions (loader function required)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
709 RLAPI int rlGetVersion(void); // Get current OpenGL version
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
710 RLAPI void rlSetFramebufferWidth(int width); // Set current framebuffer width
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
711 RLAPI int rlGetFramebufferWidth(void); // Get default framebuffer width
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
712 RLAPI void rlSetFramebufferHeight(int height); // Set current framebuffer height
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
713 RLAPI int rlGetFramebufferHeight(void); // Get default framebuffer height
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
714
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
715 RLAPI unsigned int rlGetTextureIdDefault(void); // Get default texture id
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
716 RLAPI unsigned int rlGetShaderIdDefault(void); // Get default shader id
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
717 RLAPI int *rlGetShaderLocsDefault(void); // Get default shader locations
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
718
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
719 // Render batch management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
720 // NOTE: rlgl provides a default render batch to behave like OpenGL 1.1 immediate mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
721 // but this render batch API is exposed in case of custom batches are required
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
722 RLAPI rlRenderBatch rlLoadRenderBatch(int numBuffers, int bufferElements); // Load a render batch system
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
723 RLAPI void rlUnloadRenderBatch(rlRenderBatch batch); // Unload render batch system
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
724 RLAPI void rlDrawRenderBatch(rlRenderBatch *batch); // Draw render batch data (Update->Draw->Reset)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
725 RLAPI void rlSetRenderBatchActive(rlRenderBatch *batch); // Set the active render batch for rlgl (NULL for default internal)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
726 RLAPI void rlDrawRenderBatchActive(void); // Update and draw internal render batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
727 RLAPI bool rlCheckRenderBatchLimit(int vCount); // Check internal buffer overflow for a given number of vertex
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
728
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
729 RLAPI void rlSetTexture(unsigned int id); // Set current texture for render batch and check buffers limits
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
730
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
731 //------------------------------------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
732
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
733 // Vertex buffers management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
734 RLAPI unsigned int rlLoadVertexArray(void); // Load vertex array (vao) if supported
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
735 RLAPI unsigned int rlLoadVertexBuffer(const void *buffer, int size, bool dynamic); // Load a vertex buffer object
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
736 RLAPI unsigned int rlLoadVertexBufferElement(const void *buffer, int size, bool dynamic); // Load vertex buffer elements object
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
737 RLAPI void rlUpdateVertexBuffer(unsigned int bufferId, const void *data, int dataSize, int offset); // Update vertex buffer object data on GPU buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
738 RLAPI void rlUpdateVertexBufferElements(unsigned int id, const void *data, int dataSize, int offset); // Update vertex buffer elements data on GPU buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
739 RLAPI void rlUnloadVertexArray(unsigned int vaoId); // Unload vertex array (vao)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
740 RLAPI void rlUnloadVertexBuffer(unsigned int vboId); // Unload vertex buffer object
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
741 RLAPI void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, int offset); // Set vertex attribute data configuration
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
742 RLAPI void rlSetVertexAttributeDivisor(unsigned int index, int divisor); // Set vertex attribute data divisor
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
743 RLAPI void rlSetVertexAttributeDefault(int locIndex, const void *value, int attribType, int count); // Set vertex attribute default value, when attribute to provided
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
744 RLAPI void rlDrawVertexArray(int offset, int count); // Draw vertex array (currently active vao)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
745 RLAPI void rlDrawVertexArrayElements(int offset, int count, const void *buffer); // Draw vertex array elements
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
746 RLAPI void rlDrawVertexArrayInstanced(int offset, int count, int instances); // Draw vertex array (currently active vao) with instancing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
747 RLAPI void rlDrawVertexArrayElementsInstanced(int offset, int count, const void *buffer, int instances); // Draw vertex array elements with instancing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
748
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
749 // Textures management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
750 RLAPI unsigned int rlLoadTexture(const void *data, int width, int height, int format, int mipmapCount); // Load texture data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
751 RLAPI unsigned int rlLoadTextureDepth(int width, int height, bool useRenderBuffer); // Load depth texture/renderbuffer (to be attached to fbo)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
752 RLAPI unsigned int rlLoadTextureCubemap(const void *data, int size, int format, int mipmapCount); // Load texture cubemap data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
753 RLAPI void rlUpdateTexture(unsigned int id, int offsetX, int offsetY, int width, int height, int format, const void *data); // Update texture with new data on GPU
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
754 RLAPI void rlGetGlTextureFormats(int format, unsigned int *glInternalFormat, unsigned int *glFormat, unsigned int *glType); // Get OpenGL internal formats
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
755 RLAPI const char *rlGetPixelFormatName(unsigned int format); // Get name string for pixel format
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
756 RLAPI void rlUnloadTexture(unsigned int id); // Unload texture from GPU memory
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
757 RLAPI void rlGenTextureMipmaps(unsigned int id, int width, int height, int format, int *mipmaps); // Generate mipmap data for selected texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
758 RLAPI void *rlReadTexturePixels(unsigned int id, int width, int height, int format); // Read texture pixel data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
759 RLAPI unsigned char *rlReadScreenPixels(int width, int height); // Read screen pixel data (color buffer)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
760
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
761 // Framebuffer management (fbo)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
762 RLAPI unsigned int rlLoadFramebuffer(void); // Load an empty framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
763 RLAPI void rlFramebufferAttach(unsigned int fboId, unsigned int texId, int attachType, int texType, int mipLevel); // Attach texture/renderbuffer to a framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
764 RLAPI bool rlFramebufferComplete(unsigned int id); // Verify framebuffer is complete
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
765 RLAPI void rlUnloadFramebuffer(unsigned int id); // Delete framebuffer from GPU
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
766
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
767 // Shaders management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
768 RLAPI unsigned int rlLoadShaderCode(const char *vsCode, const char *fsCode); // Load shader from code strings
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
769 RLAPI unsigned int rlCompileShader(const char *shaderCode, int type); // Compile custom shader and return shader id (type: RL_VERTEX_SHADER, RL_FRAGMENT_SHADER, RL_COMPUTE_SHADER)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
770 RLAPI unsigned int rlLoadShaderProgram(unsigned int vShaderId, unsigned int fShaderId); // Load custom shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
771 RLAPI void rlUnloadShaderProgram(unsigned int id); // Unload shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
772 RLAPI int rlGetLocationUniform(unsigned int shaderId, const char *uniformName); // Get shader location uniform
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
773 RLAPI int rlGetLocationAttrib(unsigned int shaderId, const char *attribName); // Get shader location attribute
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
774 RLAPI void rlSetUniform(int locIndex, const void *value, int uniformType, int count); // Set shader value uniform
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
775 RLAPI void rlSetUniformMatrix(int locIndex, Matrix mat); // Set shader value matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
776 RLAPI void rlSetUniformMatrices(int locIndex, const Matrix *mat, int count); // Set shader value matrices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
777 RLAPI void rlSetUniformSampler(int locIndex, unsigned int textureId); // Set shader value sampler
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
778 RLAPI void rlSetShader(unsigned int id, int *locs); // Set shader currently active (id and locations)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
779
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
780 // Compute shader management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
781 RLAPI unsigned int rlLoadComputeShaderProgram(unsigned int shaderId); // Load compute shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
782 RLAPI void rlComputeShaderDispatch(unsigned int groupX, unsigned int groupY, unsigned int groupZ); // Dispatch compute shader (equivalent to *draw* for graphics pipeline)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
783
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
784 // Shader buffer storage object management (ssbo)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
785 RLAPI unsigned int rlLoadShaderBuffer(unsigned int size, const void *data, int usageHint); // Load shader storage buffer object (SSBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
786 RLAPI void rlUnloadShaderBuffer(unsigned int ssboId); // Unload shader storage buffer object (SSBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
787 RLAPI void rlUpdateShaderBuffer(unsigned int id, const void *data, unsigned int dataSize, unsigned int offset); // Update SSBO buffer data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
788 RLAPI void rlBindShaderBuffer(unsigned int id, unsigned int index); // Bind SSBO buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
789 RLAPI void rlReadShaderBuffer(unsigned int id, void *dest, unsigned int count, unsigned int offset); // Read SSBO buffer data (GPU->CPU)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
790 RLAPI void rlCopyShaderBuffer(unsigned int destId, unsigned int srcId, unsigned int destOffset, unsigned int srcOffset, unsigned int count); // Copy SSBO data between buffers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
791 RLAPI unsigned int rlGetShaderBufferSize(unsigned int id); // Get SSBO buffer size
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
792
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
793 // Buffer management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
794 RLAPI void rlBindImageTexture(unsigned int id, unsigned int index, int format, bool readonly); // Bind image texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
795
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
796 // Matrix state management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
797 RLAPI Matrix rlGetMatrixModelview(void); // Get internal modelview matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
798 RLAPI Matrix rlGetMatrixProjection(void); // Get internal projection matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
799 RLAPI Matrix rlGetMatrixTransform(void); // Get internal accumulated transform matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
800 RLAPI Matrix rlGetMatrixProjectionStereo(int eye); // Get internal projection matrix for stereo render (selected eye)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
801 RLAPI Matrix rlGetMatrixViewOffsetStereo(int eye); // Get internal view offset matrix for stereo render (selected eye)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
802 RLAPI void rlSetMatrixProjection(Matrix proj); // Set a custom projection matrix (replaces internal projection matrix)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
803 RLAPI void rlSetMatrixModelview(Matrix view); // Set a custom modelview matrix (replaces internal modelview matrix)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
804 RLAPI void rlSetMatrixProjectionStereo(Matrix right, Matrix left); // Set eyes projection matrices for stereo rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
805 RLAPI void rlSetMatrixViewOffsetStereo(Matrix right, Matrix left); // Set eyes view offsets matrices for stereo rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
806
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
807 // Quick and dirty cube/quad buffers load->draw->unload
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
808 RLAPI void rlLoadDrawCube(void); // Load and draw a cube
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
809 RLAPI void rlLoadDrawQuad(void); // Load and draw a quad
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
810
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
811 #if defined(__cplusplus)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
812 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
813 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
814
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
815 #endif // RLGL_H
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
816
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
817 /***********************************************************************************
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
818 *
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
819 * RLGL IMPLEMENTATION
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
820 *
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
821 ************************************************************************************/
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
822
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
823 #if defined(RLGL_IMPLEMENTATION)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
824
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
825 // Expose OpenGL functions from glad in raylib
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
826 #if defined(BUILD_LIBTYPE_SHARED)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
827 #define GLAD_API_CALL_EXPORT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
828 #define GLAD_API_CALL_EXPORT_BUILD
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
829 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
830
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
831 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
832 #if defined(__APPLE__)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
833 #include <OpenGL/gl.h> // OpenGL 1.1 library for OSX
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
834 #include <OpenGL/glext.h> // OpenGL extensions library
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
835 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
836 // APIENTRY for OpenGL function pointer declarations is required
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
837 #if !defined(APIENTRY)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
838 #if defined(_WIN32)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
839 #define APIENTRY __stdcall
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
840 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
841 #define APIENTRY
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
842 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
843 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
844 // WINGDIAPI definition. Some Windows OpenGL headers need it
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
845 #if !defined(WINGDIAPI) && defined(_WIN32)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
846 #define WINGDIAPI __declspec(dllimport)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
847 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
848
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
849 #include <GL/gl.h> // OpenGL 1.1 library
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
850 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
851 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
852
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
853 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
854 #define GLAD_MALLOC RL_MALLOC
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
855 #define GLAD_FREE RL_FREE
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
856
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
857 #define GLAD_GL_IMPLEMENTATION
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
858 #include "external/glad.h" // GLAD extensions loading library, includes OpenGL headers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
859 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
860
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
861 #if defined(GRAPHICS_API_OPENGL_ES3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
862 #include <GLES3/gl3.h> // OpenGL ES 3.0 library
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
863 #define GL_GLEXT_PROTOTYPES
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
864 #include <GLES2/gl2ext.h> // OpenGL ES 2.0 extensions library
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
865 #elif defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
866 // NOTE: OpenGL ES 2.0 can be enabled on Desktop platforms,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
867 // in that case, functions are loaded from a custom glad for OpenGL ES 2.0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
868 #if defined(PLATFORM_DESKTOP_GLFW) || defined(PLATFORM_DESKTOP_SDL)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
869 #define GLAD_GLES2_IMPLEMENTATION
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
870 #include "external/glad_gles2.h"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
871 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
872 #define GL_GLEXT_PROTOTYPES
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
873 //#include <EGL/egl.h> // EGL library -> not required, platform layer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
874 #include <GLES2/gl2.h> // OpenGL ES 2.0 library
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
875 #include <GLES2/gl2ext.h> // OpenGL ES 2.0 extensions library
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
876 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
877
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
878 // It seems OpenGL ES 2.0 instancing entry points are not defined on Raspberry Pi
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
879 // provided headers (despite being defined in official Khronos GLES2 headers)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
880 #if defined(PLATFORM_DRM)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
881 typedef void (GL_APIENTRYP PFNGLDRAWARRAYSINSTANCEDEXTPROC) (GLenum mode, GLint start, GLsizei count, GLsizei primcount);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
882 typedef void (GL_APIENTRYP PFNGLDRAWELEMENTSINSTANCEDEXTPROC) (GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei primcount);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
883 typedef void (GL_APIENTRYP PFNGLVERTEXATTRIBDIVISOREXTPROC) (GLuint index, GLuint divisor);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
884 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
885 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
886
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
887 #include <stdlib.h> // Required for: malloc(), free()
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
888 #include <string.h> // Required for: strcmp(), strlen() [Used in rlglInit(), on extensions loading]
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
889 #include <math.h> // Required for: sqrtf(), sinf(), cosf(), floor(), log()
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
890
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
891 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
892 // Defines and Macros
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
893 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
894 #ifndef PI
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
895 #define PI 3.14159265358979323846f
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
896 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
897 #ifndef DEG2RAD
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
898 #define DEG2RAD (PI/180.0f)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
899 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
900 #ifndef RAD2DEG
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
901 #define RAD2DEG (180.0f/PI)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
902 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
903
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
904 #ifndef GL_SHADING_LANGUAGE_VERSION
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
905 #define GL_SHADING_LANGUAGE_VERSION 0x8B8C
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
906 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
907
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
908 #ifndef GL_COMPRESSED_RGB_S3TC_DXT1_EXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
909 #define GL_COMPRESSED_RGB_S3TC_DXT1_EXT 0x83F0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
910 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
911 #ifndef GL_COMPRESSED_RGBA_S3TC_DXT1_EXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
912 #define GL_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
913 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
914 #ifndef GL_COMPRESSED_RGBA_S3TC_DXT3_EXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
915 #define GL_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
916 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
917 #ifndef GL_COMPRESSED_RGBA_S3TC_DXT5_EXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
918 #define GL_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
919 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
920 #ifndef GL_ETC1_RGB8_OES
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
921 #define GL_ETC1_RGB8_OES 0x8D64
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
922 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
923 #ifndef GL_COMPRESSED_RGB8_ETC2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
924 #define GL_COMPRESSED_RGB8_ETC2 0x9274
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
925 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
926 #ifndef GL_COMPRESSED_RGBA8_ETC2_EAC
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
927 #define GL_COMPRESSED_RGBA8_ETC2_EAC 0x9278
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
928 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
929 #ifndef GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
930 #define GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG 0x8C00
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
931 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
932 #ifndef GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
933 #define GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG 0x8C02
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
934 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
935 #ifndef GL_COMPRESSED_RGBA_ASTC_4x4_KHR
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
936 #define GL_COMPRESSED_RGBA_ASTC_4x4_KHR 0x93b0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
937 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
938 #ifndef GL_COMPRESSED_RGBA_ASTC_8x8_KHR
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
939 #define GL_COMPRESSED_RGBA_ASTC_8x8_KHR 0x93b7
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
940 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
941
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
942 #ifndef GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
943 #define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
944 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
945 #ifndef GL_TEXTURE_MAX_ANISOTROPY_EXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
946 #define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
947 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
948
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
949 #ifndef GL_PROGRAM_POINT_SIZE
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
950 #define GL_PROGRAM_POINT_SIZE 0x8642
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
951 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
952
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
953 #ifndef GL_LINE_WIDTH
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
954 #define GL_LINE_WIDTH 0x0B21
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
955 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
956
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
957 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
958 #define GL_UNSIGNED_SHORT_5_6_5 0x8363
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
959 #define GL_UNSIGNED_SHORT_5_5_5_1 0x8034
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
960 #define GL_UNSIGNED_SHORT_4_4_4_4 0x8033
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
961 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
962
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
963 #if defined(GRAPHICS_API_OPENGL_21)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
964 #define GL_LUMINANCE 0x1909
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
965 #define GL_LUMINANCE_ALPHA 0x190A
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
966 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
967
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
968 #if defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
969 #define glClearDepth glClearDepthf
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
970 #if !defined(GRAPHICS_API_OPENGL_ES3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
971 #define GL_READ_FRAMEBUFFER GL_FRAMEBUFFER
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
972 #define GL_DRAW_FRAMEBUFFER GL_FRAMEBUFFER
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
973 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
974 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
975
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
976 // Default shader vertex attribute names to set location points
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
977 #ifndef RL_DEFAULT_SHADER_ATTRIB_NAME_POSITION
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
978 #define RL_DEFAULT_SHADER_ATTRIB_NAME_POSITION "vertexPosition" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_NAME_POSITION
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
979 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
980 #ifndef RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
981 #define RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD "vertexTexCoord" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
982 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
983 #ifndef RL_DEFAULT_SHADER_ATTRIB_NAME_NORMAL
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
984 #define RL_DEFAULT_SHADER_ATTRIB_NAME_NORMAL "vertexNormal" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_NAME_NORMAL
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
985 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
986 #ifndef RL_DEFAULT_SHADER_ATTRIB_NAME_COLOR
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
987 #define RL_DEFAULT_SHADER_ATTRIB_NAME_COLOR "vertexColor" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_NAME_COLOR
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
988 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
989 #ifndef RL_DEFAULT_SHADER_ATTRIB_NAME_TANGENT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
990 #define RL_DEFAULT_SHADER_ATTRIB_NAME_TANGENT "vertexTangent" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_NAME_TANGENT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
991 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
992 #ifndef RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
993 #define RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD2 "vertexTexCoord2" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
994 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
995 #ifndef RL_DEFAULT_SHADER_ATTRIB_NAME_BONEIDS
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
996 #define RL_DEFAULT_SHADER_ATTRIB_NAME_BONEIDS "vertexBoneIds" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_NAME_BONEIDS
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
997 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
998 #ifndef RL_DEFAULT_SHADER_ATTRIB_NAME_BONEWEIGHTS
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
999 #define RL_DEFAULT_SHADER_ATTRIB_NAME_BONEWEIGHTS "vertexBoneWeights" // Bound by default to shader location: RL_DEFAULT_SHADER_ATTRIB_NAME_BONEWEIGHTS
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1000 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1001
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1002 #ifndef RL_DEFAULT_SHADER_UNIFORM_NAME_MVP
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1003 #define RL_DEFAULT_SHADER_UNIFORM_NAME_MVP "mvp" // model-view-projection matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1004 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1005 #ifndef RL_DEFAULT_SHADER_UNIFORM_NAME_VIEW
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1006 #define RL_DEFAULT_SHADER_UNIFORM_NAME_VIEW "matView" // view matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1007 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1008 #ifndef RL_DEFAULT_SHADER_UNIFORM_NAME_PROJECTION
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1009 #define RL_DEFAULT_SHADER_UNIFORM_NAME_PROJECTION "matProjection" // projection matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1010 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1011 #ifndef RL_DEFAULT_SHADER_UNIFORM_NAME_MODEL
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1012 #define RL_DEFAULT_SHADER_UNIFORM_NAME_MODEL "matModel" // model matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1013 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1014 #ifndef RL_DEFAULT_SHADER_UNIFORM_NAME_NORMAL
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1015 #define RL_DEFAULT_SHADER_UNIFORM_NAME_NORMAL "matNormal" // normal matrix (transpose(inverse(matModelView))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1016 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1017 #ifndef RL_DEFAULT_SHADER_UNIFORM_NAME_COLOR
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1018 #define RL_DEFAULT_SHADER_UNIFORM_NAME_COLOR "colDiffuse" // color diffuse (base tint color, multiplied by texture color)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1019 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1020 #ifndef RL_DEFAULT_SHADER_UNIFORM_NAME_BONE_MATRICES
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1021 #define RL_DEFAULT_SHADER_UNIFORM_NAME_BONE_MATRICES "boneMatrices" // bone matrices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1022 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1023 #ifndef RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1024 #define RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE0 "texture0" // texture0 (texture slot active 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1025 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1026 #ifndef RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE1
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1027 #define RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE1 "texture1" // texture1 (texture slot active 1)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1028 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1029 #ifndef RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1030 #define RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE2 "texture2" // texture2 (texture slot active 2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1031 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1032
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1033 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1034 // Types and Structures Definition
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1035 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1036 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1037 typedef struct rlglData {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1038 rlRenderBatch *currentBatch; // Current render batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1039 rlRenderBatch defaultBatch; // Default internal render batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1040
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1041 struct {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1042 int vertexCounter; // Current active render batch vertex counter (generic, used for all batches)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1043 float texcoordx, texcoordy; // Current active texture coordinate (added on glVertex*())
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1044 float normalx, normaly, normalz; // Current active normal (added on glVertex*())
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1045 unsigned char colorr, colorg, colorb, colora; // Current active color (added on glVertex*())
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1046
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1047 int currentMatrixMode; // Current matrix mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1048 Matrix *currentMatrix; // Current matrix pointer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1049 Matrix modelview; // Default modelview matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1050 Matrix projection; // Default projection matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1051 Matrix transform; // Transform matrix to be used with rlTranslate, rlRotate, rlScale
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1052 bool transformRequired; // Require transform matrix application to current draw-call vertex (if required)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1053 Matrix stack[RL_MAX_MATRIX_STACK_SIZE];// Matrix stack for push/pop
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1054 int stackCounter; // Matrix stack counter
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1055
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1056 unsigned int defaultTextureId; // Default texture used on shapes/poly drawing (required by shader)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1057 unsigned int activeTextureId[RL_DEFAULT_BATCH_MAX_TEXTURE_UNITS]; // Active texture ids to be enabled on batch drawing (0 active by default)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1058 unsigned int defaultVShaderId; // Default vertex shader id (used by default shader program)
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June Park <parkjune1995@gmail.com>
parents:
diff changeset
1059 unsigned int defaultFShaderId; // Default fragment shader id (used by default shader program)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1060 unsigned int defaultShaderId; // Default shader program id, supports vertex color and diffuse texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1061 int *defaultShaderLocs; // Default shader locations pointer to be used on rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1062 unsigned int currentShaderId; // Current shader id to be used on rendering (by default, defaultShaderId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1063 int *currentShaderLocs; // Current shader locations pointer to be used on rendering (by default, defaultShaderLocs)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1064
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1065 bool stereoRender; // Stereo rendering flag
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1066 Matrix projectionStereo[2]; // VR stereo rendering eyes projection matrices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1067 Matrix viewOffsetStereo[2]; // VR stereo rendering eyes view offset matrices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1068
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1069 // Blending variables
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1070 int currentBlendMode; // Blending mode active
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1071 int glBlendSrcFactor; // Blending source factor
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1072 int glBlendDstFactor; // Blending destination factor
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1073 int glBlendEquation; // Blending equation
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1074 int glBlendSrcFactorRGB; // Blending source RGB factor
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1075 int glBlendDestFactorRGB; // Blending destination RGB factor
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1076 int glBlendSrcFactorAlpha; // Blending source alpha factor
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1077 int glBlendDestFactorAlpha; // Blending destination alpha factor
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1078 int glBlendEquationRGB; // Blending equation for RGB
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1079 int glBlendEquationAlpha; // Blending equation for alpha
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1080 bool glCustomBlendModeModified; // Custom blending factor and equation modification status
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1081
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1082 int framebufferWidth; // Current framebuffer width
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parents:
diff changeset
1083 int framebufferHeight; // Current framebuffer height
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1084
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1085 } State; // Renderer state
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1086 struct {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1087 bool vao; // VAO support (OpenGL ES2 could not support VAO extension) (GL_ARB_vertex_array_object)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1088 bool instancing; // Instancing supported (GL_ANGLE_instanced_arrays, GL_EXT_draw_instanced + GL_EXT_instanced_arrays)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1089 bool texNPOT; // NPOT textures full support (GL_ARB_texture_non_power_of_two, GL_OES_texture_npot)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1090 bool texDepth; // Depth textures supported (GL_ARB_depth_texture, GL_OES_depth_texture)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1091 bool texDepthWebGL; // Depth textures supported WebGL specific (GL_WEBGL_depth_texture)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1092 bool texFloat32; // float textures support (32 bit per channel) (GL_OES_texture_float)
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June Park <parkjune1995@gmail.com>
parents:
diff changeset
1093 bool texFloat16; // half float textures support (16 bit per channel) (GL_OES_texture_half_float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1094 bool texCompDXT; // DDS texture compression support (GL_EXT_texture_compression_s3tc, GL_WEBGL_compressed_texture_s3tc, GL_WEBKIT_WEBGL_compressed_texture_s3tc)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1095 bool texCompETC1; // ETC1 texture compression support (GL_OES_compressed_ETC1_RGB8_texture, GL_WEBGL_compressed_texture_etc1)
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June Park <parkjune1995@gmail.com>
parents:
diff changeset
1096 bool texCompETC2; // ETC2/EAC texture compression support (GL_ARB_ES3_compatibility)
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June Park <parkjune1995@gmail.com>
parents:
diff changeset
1097 bool texCompPVRT; // PVR texture compression support (GL_IMG_texture_compression_pvrtc)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1098 bool texCompASTC; // ASTC texture compression support (GL_KHR_texture_compression_astc_hdr, GL_KHR_texture_compression_astc_ldr)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1099 bool texMirrorClamp; // Clamp mirror wrap mode supported (GL_EXT_texture_mirror_clamp)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1100 bool texAnisoFilter; // Anisotropic texture filtering support (GL_EXT_texture_filter_anisotropic)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1101 bool computeShader; // Compute shaders support (GL_ARB_compute_shader)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1102 bool ssbo; // Shader storage buffer object support (GL_ARB_shader_storage_buffer_object)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1103
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1104 float maxAnisotropyLevel; // Maximum anisotropy level supported (minimum is 2.0f)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1105 int maxDepthBits; // Maximum bits for depth component
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1106
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1107 } ExtSupported; // Extensions supported flags
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1108 } rlglData;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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parents:
diff changeset
1109
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1110 typedef void *(*rlglLoadProc)(const char *name); // OpenGL extension functions loader signature (same as GLADloadproc)
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diff changeset
1111
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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diff changeset
1112 #endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2
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diff changeset
1113
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diff changeset
1114 //----------------------------------------------------------------------------------
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diff changeset
1115 // Global Variables Definition
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diff changeset
1116 //----------------------------------------------------------------------------------
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diff changeset
1117 static double rlCullDistanceNear = RL_CULL_DISTANCE_NEAR;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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diff changeset
1118 static double rlCullDistanceFar = RL_CULL_DISTANCE_FAR;
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parents:
diff changeset
1119
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diff changeset
1120 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
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diff changeset
1121 static rlglData RLGL = { 0 };
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parents:
diff changeset
1122 #endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2
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parents:
diff changeset
1123
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diff changeset
1124 #if defined(GRAPHICS_API_OPENGL_ES2) && !defined(GRAPHICS_API_OPENGL_ES3)
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1125 // NOTE: VAO functionality is exposed through extensions (OES)
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diff changeset
1126 static PFNGLGENVERTEXARRAYSOESPROC glGenVertexArrays = NULL;
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parents:
diff changeset
1127 static PFNGLBINDVERTEXARRAYOESPROC glBindVertexArray = NULL;
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parents:
diff changeset
1128 static PFNGLDELETEVERTEXARRAYSOESPROC glDeleteVertexArrays = NULL;
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parents:
diff changeset
1129
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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diff changeset
1130 // NOTE: Instancing functionality could also be available through extension
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parents:
diff changeset
1131 static PFNGLDRAWARRAYSINSTANCEDEXTPROC glDrawArraysInstanced = NULL;
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parents:
diff changeset
1132 static PFNGLDRAWELEMENTSINSTANCEDEXTPROC glDrawElementsInstanced = NULL;
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parents:
diff changeset
1133 static PFNGLVERTEXATTRIBDIVISOREXTPROC glVertexAttribDivisor = NULL;
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diff changeset
1134 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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diff changeset
1135
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
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diff changeset
1136 //----------------------------------------------------------------------------------
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diff changeset
1137 // Module specific Functions Declaration
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1138 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1139 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1140 static void rlLoadShaderDefault(void); // Load default shader
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1141 static void rlUnloadShaderDefault(void); // Unload default shader
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1142 #if defined(RLGL_SHOW_GL_DETAILS_INFO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1143 static const char *rlGetCompressedFormatName(int format); // Get compressed format official GL identifier name
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1144 #endif // RLGL_SHOW_GL_DETAILS_INFO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1145 #endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1146
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1147 static int rlGetPixelDataSize(int width, int height, int format); // Get pixel data size in bytes (image or texture)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1148
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1149 // Auxiliar matrix math functions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1150 typedef struct rl_float16 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1151 float v[16];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1152 } rl_float16;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1153 static rl_float16 rlMatrixToFloatV(Matrix mat); // Get float array of matrix data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1154 #define rlMatrixToFloat(mat) (rlMatrixToFloatV(mat).v) // Get float vector for Matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1155 static Matrix rlMatrixIdentity(void); // Get identity matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1156 static Matrix rlMatrixMultiply(Matrix left, Matrix right); // Multiply two matrices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1157 static Matrix rlMatrixTranspose(Matrix mat); // Transposes provided matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1158 static Matrix rlMatrixInvert(Matrix mat); // Invert provided matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1159
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1160 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1161 // Module Functions Definition - Matrix operations
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1162 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1163
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1164 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1165 // Fallback to OpenGL 1.1 function calls
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1166 //---------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1167 void rlMatrixMode(int mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1168 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1169 switch (mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1170 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1171 case RL_PROJECTION: glMatrixMode(GL_PROJECTION); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1172 case RL_MODELVIEW: glMatrixMode(GL_MODELVIEW); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1173 case RL_TEXTURE: glMatrixMode(GL_TEXTURE); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1174 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1175 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1176 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1177
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1178 void rlFrustum(double left, double right, double bottom, double top, double znear, double zfar)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1179 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1180 glFrustum(left, right, bottom, top, znear, zfar);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1181 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1182
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1183 void rlOrtho(double left, double right, double bottom, double top, double znear, double zfar)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1184 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1185 glOrtho(left, right, bottom, top, znear, zfar);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1186 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1187
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1188 void rlPushMatrix(void) { glPushMatrix(); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1189 void rlPopMatrix(void) { glPopMatrix(); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1190 void rlLoadIdentity(void) { glLoadIdentity(); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1191 void rlTranslatef(float x, float y, float z) { glTranslatef(x, y, z); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1192 void rlRotatef(float angle, float x, float y, float z) { glRotatef(angle, x, y, z); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1193 void rlScalef(float x, float y, float z) { glScalef(x, y, z); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1194 void rlMultMatrixf(const float *matf) { glMultMatrixf(matf); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1195 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1196 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1197 // Choose the current matrix to be transformed
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1198 void rlMatrixMode(int mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1199 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1200 if (mode == RL_PROJECTION) RLGL.State.currentMatrix = &RLGL.State.projection;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1201 else if (mode == RL_MODELVIEW) RLGL.State.currentMatrix = &RLGL.State.modelview;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1202 //else if (mode == RL_TEXTURE) // Not supported
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1203
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1204 RLGL.State.currentMatrixMode = mode;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1205 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1206
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1207 // Push the current matrix into RLGL.State.stack
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1208 void rlPushMatrix(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1209 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1210 if (RLGL.State.stackCounter >= RL_MAX_MATRIX_STACK_SIZE) TRACELOG(RL_LOG_ERROR, "RLGL: Matrix stack overflow (RL_MAX_MATRIX_STACK_SIZE)");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1211
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1212 if (RLGL.State.currentMatrixMode == RL_MODELVIEW)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1213 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1214 RLGL.State.transformRequired = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1215 RLGL.State.currentMatrix = &RLGL.State.transform;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1216 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1217
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1218 RLGL.State.stack[RLGL.State.stackCounter] = *RLGL.State.currentMatrix;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1219 RLGL.State.stackCounter++;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1220 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1221
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1222 // Pop lattest inserted matrix from RLGL.State.stack
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1223 void rlPopMatrix(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1224 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1225 if (RLGL.State.stackCounter > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1226 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1227 Matrix mat = RLGL.State.stack[RLGL.State.stackCounter - 1];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1228 *RLGL.State.currentMatrix = mat;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1229 RLGL.State.stackCounter--;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1230 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1231
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1232 if ((RLGL.State.stackCounter == 0) && (RLGL.State.currentMatrixMode == RL_MODELVIEW))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1233 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1234 RLGL.State.currentMatrix = &RLGL.State.modelview;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1235 RLGL.State.transformRequired = false;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1236 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1237 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1238
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1239 // Reset current matrix to identity matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1240 void rlLoadIdentity(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1241 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1242 *RLGL.State.currentMatrix = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1243 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1244
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1245 // Multiply the current matrix by a translation matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1246 void rlTranslatef(float x, float y, float z)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1247 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1248 Matrix matTranslation = {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1249 1.0f, 0.0f, 0.0f, x,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1250 0.0f, 1.0f, 0.0f, y,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1251 0.0f, 0.0f, 1.0f, z,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1252 0.0f, 0.0f, 0.0f, 1.0f
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1253 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1254
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1255 // NOTE: We transpose matrix with multiplication order
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1256 *RLGL.State.currentMatrix = rlMatrixMultiply(matTranslation, *RLGL.State.currentMatrix);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1257 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1258
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1259 // Multiply the current matrix by a rotation matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1260 // NOTE: The provided angle must be in degrees
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1261 void rlRotatef(float angle, float x, float y, float z)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1262 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1263 Matrix matRotation = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1264
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1265 // Axis vector (x, y, z) normalization
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1266 float lengthSquared = x*x + y*y + z*z;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1267 if ((lengthSquared != 1.0f) && (lengthSquared != 0.0f))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1268 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1269 float inverseLength = 1.0f/sqrtf(lengthSquared);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1270 x *= inverseLength;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1271 y *= inverseLength;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1272 z *= inverseLength;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1273 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1274
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1275 // Rotation matrix generation
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1276 float sinres = sinf(DEG2RAD*angle);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1277 float cosres = cosf(DEG2RAD*angle);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1278 float t = 1.0f - cosres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1279
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1280 matRotation.m0 = x*x*t + cosres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1281 matRotation.m1 = y*x*t + z*sinres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1282 matRotation.m2 = z*x*t - y*sinres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1283 matRotation.m3 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1284
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1285 matRotation.m4 = x*y*t - z*sinres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1286 matRotation.m5 = y*y*t + cosres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1287 matRotation.m6 = z*y*t + x*sinres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1288 matRotation.m7 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1289
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1290 matRotation.m8 = x*z*t + y*sinres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1291 matRotation.m9 = y*z*t - x*sinres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1292 matRotation.m10 = z*z*t + cosres;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1293 matRotation.m11 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1294
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1295 matRotation.m12 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1296 matRotation.m13 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1297 matRotation.m14 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1298 matRotation.m15 = 1.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1299
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1300 // NOTE: We transpose matrix with multiplication order
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1301 *RLGL.State.currentMatrix = rlMatrixMultiply(matRotation, *RLGL.State.currentMatrix);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1302 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1303
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1304 // Multiply the current matrix by a scaling matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1305 void rlScalef(float x, float y, float z)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1306 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1307 Matrix matScale = {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1308 x, 0.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1309 0.0f, y, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1310 0.0f, 0.0f, z, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1311 0.0f, 0.0f, 0.0f, 1.0f
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1312 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1313
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1314 // NOTE: We transpose matrix with multiplication order
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1315 *RLGL.State.currentMatrix = rlMatrixMultiply(matScale, *RLGL.State.currentMatrix);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1316 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1317
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1318 // Multiply the current matrix by another matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1319 void rlMultMatrixf(const float *matf)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1320 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1321 // Matrix creation from array
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1322 Matrix mat = { matf[0], matf[4], matf[8], matf[12],
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1323 matf[1], matf[5], matf[9], matf[13],
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1324 matf[2], matf[6], matf[10], matf[14],
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1325 matf[3], matf[7], matf[11], matf[15] };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1326
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1327 *RLGL.State.currentMatrix = rlMatrixMultiply(mat, *RLGL.State.currentMatrix);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1328 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1329
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1330 // Multiply the current matrix by a perspective matrix generated by parameters
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1331 void rlFrustum(double left, double right, double bottom, double top, double znear, double zfar)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1332 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1333 Matrix matFrustum = { 0 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1334
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1335 float rl = (float)(right - left);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1336 float tb = (float)(top - bottom);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1337 float fn = (float)(zfar - znear);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1338
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1339 matFrustum.m0 = ((float) znear*2.0f)/rl;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1340 matFrustum.m1 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1341 matFrustum.m2 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1342 matFrustum.m3 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1343
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1344 matFrustum.m4 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1345 matFrustum.m5 = ((float) znear*2.0f)/tb;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1346 matFrustum.m6 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1347 matFrustum.m7 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1348
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1349 matFrustum.m8 = ((float)right + (float)left)/rl;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1350 matFrustum.m9 = ((float)top + (float)bottom)/tb;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1351 matFrustum.m10 = -((float)zfar + (float)znear)/fn;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1352 matFrustum.m11 = -1.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1353
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1354 matFrustum.m12 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1355 matFrustum.m13 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1356 matFrustum.m14 = -((float)zfar*(float)znear*2.0f)/fn;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1357 matFrustum.m15 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1358
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1359 *RLGL.State.currentMatrix = rlMatrixMultiply(*RLGL.State.currentMatrix, matFrustum);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1360 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1361
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1362 // Multiply the current matrix by an orthographic matrix generated by parameters
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1363 void rlOrtho(double left, double right, double bottom, double top, double znear, double zfar)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1364 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1365 // NOTE: If left-right and top-botton values are equal it could create a division by zero,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1366 // response to it is platform/compiler dependant
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1367 Matrix matOrtho = { 0 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1368
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1369 float rl = (float)(right - left);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1370 float tb = (float)(top - bottom);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1371 float fn = (float)(zfar - znear);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1372
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1373 matOrtho.m0 = 2.0f/rl;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1374 matOrtho.m1 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1375 matOrtho.m2 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1376 matOrtho.m3 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1377 matOrtho.m4 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1378 matOrtho.m5 = 2.0f/tb;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1379 matOrtho.m6 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1380 matOrtho.m7 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1381 matOrtho.m8 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1382 matOrtho.m9 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1383 matOrtho.m10 = -2.0f/fn;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1384 matOrtho.m11 = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1385 matOrtho.m12 = -((float)left + (float)right)/rl;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1386 matOrtho.m13 = -((float)top + (float)bottom)/tb;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1387 matOrtho.m14 = -((float)zfar + (float)znear)/fn;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1388 matOrtho.m15 = 1.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1389
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1390 *RLGL.State.currentMatrix = rlMatrixMultiply(*RLGL.State.currentMatrix, matOrtho);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1391 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1392 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1393
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1394 // Set the viewport area (transformation from normalized device coordinates to window coordinates)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1395 // NOTE: We store current viewport dimensions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1396 void rlViewport(int x, int y, int width, int height)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1397 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1398 glViewport(x, y, width, height);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1399 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1400
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1401 // Set clip planes distances
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1402 void rlSetClipPlanes(double nearPlane, double farPlane)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1403 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1404 rlCullDistanceNear = nearPlane;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1405 rlCullDistanceFar = farPlane;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1406 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1407
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1408 // Get cull plane distance near
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1409 double rlGetCullDistanceNear(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1410 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1411 return rlCullDistanceNear;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1412 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1413
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1414 // Get cull plane distance far
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1415 double rlGetCullDistanceFar(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1416 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1417 return rlCullDistanceFar;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1418 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1419
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1420 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1421 // Module Functions Definition - Vertex level operations
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1422 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1423 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1424 // Fallback to OpenGL 1.1 function calls
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1425 //---------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1426 void rlBegin(int mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1427 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1428 switch (mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1429 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1430 case RL_LINES: glBegin(GL_LINES); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1431 case RL_TRIANGLES: glBegin(GL_TRIANGLES); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1432 case RL_QUADS: glBegin(GL_QUADS); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1433 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1434 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1435 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1436
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1437 void rlEnd(void) { glEnd(); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1438 void rlVertex2i(int x, int y) { glVertex2i(x, y); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1439 void rlVertex2f(float x, float y) { glVertex2f(x, y); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1440 void rlVertex3f(float x, float y, float z) { glVertex3f(x, y, z); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1441 void rlTexCoord2f(float x, float y) { glTexCoord2f(x, y); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1442 void rlNormal3f(float x, float y, float z) { glNormal3f(x, y, z); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1443 void rlColor4ub(unsigned char r, unsigned char g, unsigned char b, unsigned char a) { glColor4ub(r, g, b, a); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1444 void rlColor3f(float x, float y, float z) { glColor3f(x, y, z); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1445 void rlColor4f(float x, float y, float z, float w) { glColor4f(x, y, z, w); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1446 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1447 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1448 // Initialize drawing mode (how to organize vertex)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1449 void rlBegin(int mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1450 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1451 // Draw mode can be RL_LINES, RL_TRIANGLES and RL_QUADS
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1452 // NOTE: In all three cases, vertex are accumulated over default internal vertex buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1453 if (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode != mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1454 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1455 if (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1456 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1457 // Make sure current RLGL.currentBatch->draws[i].vertexCount is aligned a multiple of 4,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1458 // that way, following QUADS drawing will keep aligned with index processing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1459 // It implies adding some extra alignment vertex at the end of the draw,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1460 // those vertex are not processed but they are considered as an additional offset
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1461 // for the next set of vertex to be drawn
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1462 if (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode == RL_LINES) RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment = ((RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount < 4)? RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount : RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount%4);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1463 else if (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode == RL_TRIANGLES) RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment = ((RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount < 4)? 1 : (4 - (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount%4)));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1464 else RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1465
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1466 if (!rlCheckRenderBatchLimit(RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1467 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1468 RLGL.State.vertexCounter += RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1469 RLGL.currentBatch->drawCounter++;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1470 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1471 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1472
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1473 if (RLGL.currentBatch->drawCounter >= RL_DEFAULT_BATCH_DRAWCALLS) rlDrawRenderBatch(RLGL.currentBatch);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1474
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1475 RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode = mode;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1476 RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1477 RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].textureId = RLGL.State.defaultTextureId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1478 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1479 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1480
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1481 // Finish vertex providing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1482 void rlEnd(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1483 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1484 // NOTE: Depth increment is dependant on rlOrtho(): z-near and z-far values,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1485 // as well as depth buffer bit-depth (16bit or 24bit or 32bit)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1486 // Correct increment formula would be: depthInc = (zfar - znear)/pow(2, bits)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1487 RLGL.currentBatch->currentDepth += (1.0f/20000.0f);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1488 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1489
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1490 // Define one vertex (position)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1491 // NOTE: Vertex position data is the basic information required for drawing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1492 void rlVertex3f(float x, float y, float z)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1493 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1494 float tx = x;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1495 float ty = y;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1496 float tz = z;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1497
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1498 // Transform provided vector if required
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1499 if (RLGL.State.transformRequired)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1500 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1501 tx = RLGL.State.transform.m0*x + RLGL.State.transform.m4*y + RLGL.State.transform.m8*z + RLGL.State.transform.m12;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1502 ty = RLGL.State.transform.m1*x + RLGL.State.transform.m5*y + RLGL.State.transform.m9*z + RLGL.State.transform.m13;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1503 tz = RLGL.State.transform.m2*x + RLGL.State.transform.m6*y + RLGL.State.transform.m10*z + RLGL.State.transform.m14;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1504 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1505
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1506 // WARNING: We can't break primitives when launching a new batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1507 // RL_LINES comes in pairs, RL_TRIANGLES come in groups of 3 vertices and RL_QUADS come in groups of 4 vertices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1508 // We must check current draw.mode when a new vertex is required and finish the batch only if the draw.mode draw.vertexCount is %2, %3 or %4
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1509 if (RLGL.State.vertexCounter > (RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].elementCount*4 - 4))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1510 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1511 if ((RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode == RL_LINES) &&
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1512 (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount%2 == 0))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1513 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1514 // Reached the maximum number of vertices for RL_LINES drawing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1515 // Launch a draw call but keep current state for next vertices comming
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1516 // NOTE: We add +1 vertex to the check for security
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1517 rlCheckRenderBatchLimit(2 + 1);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1518 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1519 else if ((RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode == RL_TRIANGLES) &&
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1520 (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount%3 == 0))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1521 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1522 rlCheckRenderBatchLimit(3 + 1);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1523 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1524 else if ((RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode == RL_QUADS) &&
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1525 (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount%4 == 0))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1526 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1527 rlCheckRenderBatchLimit(4 + 1);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1528 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1529 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1530
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1531 // Add vertices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1532 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].vertices[3*RLGL.State.vertexCounter] = tx;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1533 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].vertices[3*RLGL.State.vertexCounter + 1] = ty;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1534 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].vertices[3*RLGL.State.vertexCounter + 2] = tz;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1535
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1536 // Add current texcoord
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1537 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].texcoords[2*RLGL.State.vertexCounter] = RLGL.State.texcoordx;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1538 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].texcoords[2*RLGL.State.vertexCounter + 1] = RLGL.State.texcoordy;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1539
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1540 // Add current normal
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1541 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].normals[3*RLGL.State.vertexCounter] = RLGL.State.normalx;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1542 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].normals[3*RLGL.State.vertexCounter + 1] = RLGL.State.normaly;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1543 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].normals[3*RLGL.State.vertexCounter + 2] = RLGL.State.normalz;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1544
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1545 // Add current color
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1546 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].colors[4*RLGL.State.vertexCounter] = RLGL.State.colorr;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1547 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].colors[4*RLGL.State.vertexCounter + 1] = RLGL.State.colorg;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1548 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].colors[4*RLGL.State.vertexCounter + 2] = RLGL.State.colorb;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1549 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].colors[4*RLGL.State.vertexCounter + 3] = RLGL.State.colora;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1550
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1551 RLGL.State.vertexCounter++;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1552 RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount++;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1553 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1554
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1555 // Define one vertex (position)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1556 void rlVertex2f(float x, float y)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1557 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1558 rlVertex3f(x, y, RLGL.currentBatch->currentDepth);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1559 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1560
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1561 // Define one vertex (position)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1562 void rlVertex2i(int x, int y)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1563 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1564 rlVertex3f((float)x, (float)y, RLGL.currentBatch->currentDepth);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1565 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1566
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1567 // Define one vertex (texture coordinate)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1568 // NOTE: Texture coordinates are limited to QUADS only
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1569 void rlTexCoord2f(float x, float y)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1570 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1571 RLGL.State.texcoordx = x;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1572 RLGL.State.texcoordy = y;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1573 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1574
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1575 // Define one vertex (normal)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1576 // NOTE: Normals limited to TRIANGLES only?
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1577 void rlNormal3f(float x, float y, float z)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1578 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1579 float normalx = x;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1580 float normaly = y;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1581 float normalz = z;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1582 if (RLGL.State.transformRequired)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1583 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1584 normalx = RLGL.State.transform.m0*x + RLGL.State.transform.m4*y + RLGL.State.transform.m8*z;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1585 normaly = RLGL.State.transform.m1*x + RLGL.State.transform.m5*y + RLGL.State.transform.m9*z;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1586 normalz = RLGL.State.transform.m2*x + RLGL.State.transform.m6*y + RLGL.State.transform.m10*z;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1587 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1588 float length = sqrtf(normalx*normalx + normaly*normaly + normalz*normalz);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1589 if (length != 0.0f)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1590 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1591 float ilength = 1.0f/length;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1592 normalx *= ilength;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1593 normaly *= ilength;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1594 normalz *= ilength;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1595 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1596 RLGL.State.normalx = normalx;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1597 RLGL.State.normaly = normaly;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1598 RLGL.State.normalz = normalz;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1599 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1600
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1601 // Define one vertex (color)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1602 void rlColor4ub(unsigned char x, unsigned char y, unsigned char z, unsigned char w)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1603 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1604 RLGL.State.colorr = x;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1605 RLGL.State.colorg = y;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1606 RLGL.State.colorb = z;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1607 RLGL.State.colora = w;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1608 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1609
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1610 // Define one vertex (color)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1611 void rlColor4f(float r, float g, float b, float a)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1612 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1613 rlColor4ub((unsigned char)(r*255), (unsigned char)(g*255), (unsigned char)(b*255), (unsigned char)(a*255));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1614 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1615
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1616 // Define one vertex (color)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1617 void rlColor3f(float x, float y, float z)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1618 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1619 rlColor4ub((unsigned char)(x*255), (unsigned char)(y*255), (unsigned char)(z*255), 255);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1620 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1621
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1622 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1623
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1624 //--------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1625 // Module Functions Definition - OpenGL style functions (common to 1.1, 3.3+, ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1626 //--------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1627
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1628 // Set current texture to use
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1629 void rlSetTexture(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1630 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1631 if (id == 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1632 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1633 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1634 rlDisableTexture();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1635 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1636 // NOTE: If quads batch limit is reached, we force a draw call and next batch starts
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1637 if (RLGL.State.vertexCounter >=
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1638 RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].elementCount*4)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1639 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1640 rlDrawRenderBatch(RLGL.currentBatch);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1641 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1642 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1643 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1644 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1645 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1646 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1647 rlEnableTexture(id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1648 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1649 if (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].textureId != id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1650 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1651 if (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1652 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1653 // Make sure current RLGL.currentBatch->draws[i].vertexCount is aligned a multiple of 4,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1654 // that way, following QUADS drawing will keep aligned with index processing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1655 // It implies adding some extra alignment vertex at the end of the draw,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1656 // those vertex are not processed but they are considered as an additional offset
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1657 // for the next set of vertex to be drawn
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1658 if (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode == RL_LINES) RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment = ((RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount < 4)? RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount : RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount%4);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1659 else if (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode == RL_TRIANGLES) RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment = ((RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount < 4)? 1 : (4 - (RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount%4)));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1660 else RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1661
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1662 if (!rlCheckRenderBatchLimit(RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1663 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1664 RLGL.State.vertexCounter += RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexAlignment;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1665
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1666 RLGL.currentBatch->drawCounter++;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1667 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1668 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1669
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1670 if (RLGL.currentBatch->drawCounter >= RL_DEFAULT_BATCH_DRAWCALLS) rlDrawRenderBatch(RLGL.currentBatch);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1671
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1672 RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].textureId = id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1673 RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].vertexCount = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1674 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1675 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1676 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1677 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1678
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1679 // Select and active a texture slot
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1680 void rlActiveTextureSlot(int slot)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1681 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1682 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1683 glActiveTexture(GL_TEXTURE0 + slot);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1684 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1685 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1686
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1687 // Enable texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1688 void rlEnableTexture(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1689 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1690 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1691 glEnable(GL_TEXTURE_2D);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1692 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1693 glBindTexture(GL_TEXTURE_2D, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1694 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1695
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1696 // Disable texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1697 void rlDisableTexture(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1698 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1699 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1700 glDisable(GL_TEXTURE_2D);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1701 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1702 glBindTexture(GL_TEXTURE_2D, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1703 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1704
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1705 // Enable texture cubemap
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1706 void rlEnableTextureCubemap(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1707 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1708 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1709 glBindTexture(GL_TEXTURE_CUBE_MAP, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1710 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1711 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1712
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1713 // Disable texture cubemap
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1714 void rlDisableTextureCubemap(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1715 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1716 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1717 glBindTexture(GL_TEXTURE_CUBE_MAP, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1718 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1719 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1720
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1721 // Set texture parameters (wrap mode/filter mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1722 void rlTextureParameters(unsigned int id, int param, int value)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1723 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1724 glBindTexture(GL_TEXTURE_2D, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1725
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1726 #if !defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1727 // Reset anisotropy filter, in case it was set
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1728 glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1.0f);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1729 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1730
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1731 switch (param)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1732 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1733 case RL_TEXTURE_WRAP_S:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1734 case RL_TEXTURE_WRAP_T:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1735 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1736 if (value == RL_TEXTURE_WRAP_MIRROR_CLAMP)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1737 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1738 #if !defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1739 if (RLGL.ExtSupported.texMirrorClamp) glTexParameteri(GL_TEXTURE_2D, param, value);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1740 else TRACELOG(RL_LOG_WARNING, "GL: Clamp mirror wrap mode not supported (GL_MIRROR_CLAMP_EXT)");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1741 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1742 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1743 else glTexParameteri(GL_TEXTURE_2D, param, value);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1744
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1745 } break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1746 case RL_TEXTURE_MAG_FILTER:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1747 case RL_TEXTURE_MIN_FILTER: glTexParameteri(GL_TEXTURE_2D, param, value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1748 case RL_TEXTURE_FILTER_ANISOTROPIC:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1749 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1750 #if !defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1751 if (value <= RLGL.ExtSupported.maxAnisotropyLevel) glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, (float)value);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1752 else if (RLGL.ExtSupported.maxAnisotropyLevel > 0.0f)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1753 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1754 TRACELOG(RL_LOG_WARNING, "GL: Maximum anisotropic filter level supported is %iX", id, (int)RLGL.ExtSupported.maxAnisotropyLevel);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1755 glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, (float)value);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1756 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1757 else TRACELOG(RL_LOG_WARNING, "GL: Anisotropic filtering not supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1758 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1759 } break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1760 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1761 case RL_TEXTURE_MIPMAP_BIAS_RATIO: glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_LOD_BIAS, value/100.0f);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1762 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1763 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1764 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1765
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1766 glBindTexture(GL_TEXTURE_2D, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1767 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1768
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1769 // Set cubemap parameters (wrap mode/filter mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1770 void rlCubemapParameters(unsigned int id, int param, int value)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1771 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1772 #if !defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1773 glBindTexture(GL_TEXTURE_CUBE_MAP, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1774
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1775 // Reset anisotropy filter, in case it was set
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1776 glTexParameterf(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1.0f);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1777
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1778 switch (param)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1779 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1780 case RL_TEXTURE_WRAP_S:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1781 case RL_TEXTURE_WRAP_T:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1782 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1783 if (value == RL_TEXTURE_WRAP_MIRROR_CLAMP)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1784 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1785 if (RLGL.ExtSupported.texMirrorClamp) glTexParameteri(GL_TEXTURE_CUBE_MAP, param, value);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1786 else TRACELOG(RL_LOG_WARNING, "GL: Clamp mirror wrap mode not supported (GL_MIRROR_CLAMP_EXT)");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1787 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1788 else glTexParameteri(GL_TEXTURE_CUBE_MAP, param, value);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1789
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1790 } break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1791 case RL_TEXTURE_MAG_FILTER:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1792 case RL_TEXTURE_MIN_FILTER: glTexParameteri(GL_TEXTURE_CUBE_MAP, param, value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1793 case RL_TEXTURE_FILTER_ANISOTROPIC:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1794 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1795 if (value <= RLGL.ExtSupported.maxAnisotropyLevel) glTexParameterf(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_ANISOTROPY_EXT, (float)value);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1796 else if (RLGL.ExtSupported.maxAnisotropyLevel > 0.0f)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1797 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1798 TRACELOG(RL_LOG_WARNING, "GL: Maximum anisotropic filter level supported is %iX", id, (int)RLGL.ExtSupported.maxAnisotropyLevel);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1799 glTexParameterf(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_ANISOTROPY_EXT, (float)value);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1800 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1801 else TRACELOG(RL_LOG_WARNING, "GL: Anisotropic filtering not supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1802 } break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1803 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1804 case RL_TEXTURE_MIPMAP_BIAS_RATIO: glTexParameterf(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_LOD_BIAS, value/100.0f);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1805 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1806 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1807 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1808
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1809 glBindTexture(GL_TEXTURE_CUBE_MAP, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1810 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1811 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1812
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1813 // Enable shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1814 void rlEnableShader(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1815 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1816 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1817 glUseProgram(id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1818 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1819 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1820
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1821 // Disable shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1822 void rlDisableShader(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1823 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1824 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1825 glUseProgram(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1826 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1827 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1828
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1829 // Enable rendering to texture (fbo)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1830 void rlEnableFramebuffer(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1831 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1832 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)) && defined(RLGL_RENDER_TEXTURES_HINT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1833 glBindFramebuffer(GL_FRAMEBUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1834 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1835 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1836
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1837 // return the active render texture (fbo)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1838 unsigned int rlGetActiveFramebuffer(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1839 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1840 GLint fboId = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1841 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES3)) && defined(RLGL_RENDER_TEXTURES_HINT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1842 glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &fboId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1843 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1844 return fboId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1845 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1846
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1847 // Disable rendering to texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1848 void rlDisableFramebuffer(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1849 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1850 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)) && defined(RLGL_RENDER_TEXTURES_HINT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1851 glBindFramebuffer(GL_FRAMEBUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1852 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1853 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1854
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1855 // Blit active framebuffer to main framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1856 void rlBlitFramebuffer(int srcX, int srcY, int srcWidth, int srcHeight, int dstX, int dstY, int dstWidth, int dstHeight, int bufferMask)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1857 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1858 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES3)) && defined(RLGL_RENDER_TEXTURES_HINT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1859 glBlitFramebuffer(srcX, srcY, srcWidth, srcHeight, dstX, dstY, dstWidth, dstHeight, bufferMask, GL_NEAREST);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1860 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1861 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1862
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1863 // Bind framebuffer object (fbo)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1864 void rlBindFramebuffer(unsigned int target, unsigned int framebuffer)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1865 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1866 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)) && defined(RLGL_RENDER_TEXTURES_HINT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1867 glBindFramebuffer(target, framebuffer);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1868 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1869 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1870
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1871 // Activate multiple draw color buffers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1872 // NOTE: One color buffer is always active by default
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1873 void rlActiveDrawBuffers(int count)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1874 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1875 #if ((defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES3)) && defined(RLGL_RENDER_TEXTURES_HINT))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1876 // NOTE: Maximum number of draw buffers supported is implementation dependant,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1877 // it can be queried with glGet*() but it must be at least 8
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1878 //GLint maxDrawBuffers = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1879 //glGetIntegerv(GL_MAX_DRAW_BUFFERS, &maxDrawBuffers);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1880
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1881 if (count > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1882 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1883 if (count > 8) TRACELOG(LOG_WARNING, "GL: Max color buffers limited to 8");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1884 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1885 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1886 unsigned int buffers[8] = {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1887 #if defined(GRAPHICS_API_OPENGL_ES3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1888 GL_COLOR_ATTACHMENT0_EXT,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1889 GL_COLOR_ATTACHMENT1_EXT,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1890 GL_COLOR_ATTACHMENT2_EXT,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1891 GL_COLOR_ATTACHMENT3_EXT,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1892 GL_COLOR_ATTACHMENT4_EXT,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1893 GL_COLOR_ATTACHMENT5_EXT,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1894 GL_COLOR_ATTACHMENT6_EXT,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1895 GL_COLOR_ATTACHMENT7_EXT,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1896 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1897 GL_COLOR_ATTACHMENT0,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1898 GL_COLOR_ATTACHMENT1,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1899 GL_COLOR_ATTACHMENT2,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1900 GL_COLOR_ATTACHMENT3,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1901 GL_COLOR_ATTACHMENT4,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1902 GL_COLOR_ATTACHMENT5,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1903 GL_COLOR_ATTACHMENT6,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1904 GL_COLOR_ATTACHMENT7,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1905 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1906 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1907
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1908 #if defined(GRAPHICS_API_OPENGL_ES3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1909 glDrawBuffersEXT(count, buffers);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1910 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1911 glDrawBuffers(count, buffers);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1912 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1913 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1914 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1915 else TRACELOG(LOG_WARNING, "GL: One color buffer active by default");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1916 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1917 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1918
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1919 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1920 // General render state configuration
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1921 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1922
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1923 // Enable color blending
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1924 void rlEnableColorBlend(void) { glEnable(GL_BLEND); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1925
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1926 // Disable color blending
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1927 void rlDisableColorBlend(void) { glDisable(GL_BLEND); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1928
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1929 // Enable depth test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1930 void rlEnableDepthTest(void) { glEnable(GL_DEPTH_TEST); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1931
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1932 // Disable depth test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1933 void rlDisableDepthTest(void) { glDisable(GL_DEPTH_TEST); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1934
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1935 // Enable depth write
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1936 void rlEnableDepthMask(void) { glDepthMask(GL_TRUE); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1937
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1938 // Disable depth write
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1939 void rlDisableDepthMask(void) { glDepthMask(GL_FALSE); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1940
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1941 // Enable backface culling
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1942 void rlEnableBackfaceCulling(void) { glEnable(GL_CULL_FACE); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1943
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1944 // Disable backface culling
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1945 void rlDisableBackfaceCulling(void) { glDisable(GL_CULL_FACE); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1946
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1947 // Set color mask active for screen read/draw
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1948 void rlColorMask(bool r, bool g, bool b, bool a) { glColorMask(r, g, b, a); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1949
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1950 // Set face culling mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1951 void rlSetCullFace(int mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1952 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1953 switch (mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1954 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1955 case RL_CULL_FACE_BACK: glCullFace(GL_BACK); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1956 case RL_CULL_FACE_FRONT: glCullFace(GL_FRONT); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1957 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1958 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1959 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1960
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1961 // Enable scissor test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1962 void rlEnableScissorTest(void) { glEnable(GL_SCISSOR_TEST); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1963
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1964 // Disable scissor test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1965 void rlDisableScissorTest(void) { glDisable(GL_SCISSOR_TEST); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1966
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1967 // Scissor test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1968 void rlScissor(int x, int y, int width, int height) { glScissor(x, y, width, height); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1969
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1970 // Enable wire mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1971 void rlEnableWireMode(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1972 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1973 #if defined(GRAPHICS_API_OPENGL_11) || defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1974 // NOTE: glPolygonMode() not available on OpenGL ES
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1975 glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1976 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1977 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1978
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1979 // Enable point mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1980 void rlEnablePointMode(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1981 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1982 #if defined(GRAPHICS_API_OPENGL_11) || defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1983 // NOTE: glPolygonMode() not available on OpenGL ES
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1984 glPolygonMode(GL_FRONT_AND_BACK, GL_POINT);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1985 glEnable(GL_PROGRAM_POINT_SIZE);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1986 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1987 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1988
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1989 // Disable wire mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1990 void rlDisableWireMode(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1991 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1992 #if defined(GRAPHICS_API_OPENGL_11) || defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1993 // NOTE: glPolygonMode() not available on OpenGL ES
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1994 glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1995 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1996 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1997
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1998 // Set the line drawing width
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
1999 void rlSetLineWidth(float width) { glLineWidth(width); }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2000
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2001 // Get the line drawing width
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2002 float rlGetLineWidth(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2003 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2004 float width = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2005 glGetFloatv(GL_LINE_WIDTH, &width);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2006 return width;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2007 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2008
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2009 // Enable line aliasing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2010 void rlEnableSmoothLines(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2011 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2012 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2013 glEnable(GL_LINE_SMOOTH);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2014 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2015 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2016
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2017 // Disable line aliasing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2018 void rlDisableSmoothLines(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2019 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2020 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2021 glDisable(GL_LINE_SMOOTH);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2022 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2023 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2024
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2025 // Enable stereo rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2026 void rlEnableStereoRender(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2027 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2028 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2029 RLGL.State.stereoRender = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2030 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2031 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2032
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2033 // Disable stereo rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2034 void rlDisableStereoRender(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2035 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2036 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2037 RLGL.State.stereoRender = false;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2038 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2039 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2040
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2041 // Check if stereo render is enabled
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2042 bool rlIsStereoRenderEnabled(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2043 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2044 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2045 return RLGL.State.stereoRender;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2046 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2047 return false;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2048 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2049 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2050
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2051 // Clear color buffer with color
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2052 void rlClearColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2053 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2054 // Color values clamp to 0.0f(0) and 1.0f(255)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2055 float cr = (float)r/255;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2056 float cg = (float)g/255;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2057 float cb = (float)b/255;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2058 float ca = (float)a/255;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2059
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2060 glClearColor(cr, cg, cb, ca);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2061 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2062
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2063 // Clear used screen buffers (color and depth)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2064 void rlClearScreenBuffers(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2065 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2066 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear used buffers: Color and Depth (Depth is used for 3D)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2067 //glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT); // Stencil buffer not used...
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2068 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2069
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2070 // Check and log OpenGL error codes
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2071 void rlCheckErrors(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2072 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2073 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2074 int check = 1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2075 while (check)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2076 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2077 const GLenum err = glGetError();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2078 switch (err)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2079 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2080 case GL_NO_ERROR: check = 0; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2081 case 0x0500: TRACELOG(RL_LOG_WARNING, "GL: Error detected: GL_INVALID_ENUM"); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2082 case 0x0501: TRACELOG(RL_LOG_WARNING, "GL: Error detected: GL_INVALID_VALUE"); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2083 case 0x0502: TRACELOG(RL_LOG_WARNING, "GL: Error detected: GL_INVALID_OPERATION"); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2084 case 0x0503: TRACELOG(RL_LOG_WARNING, "GL: Error detected: GL_STACK_OVERFLOW"); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2085 case 0x0504: TRACELOG(RL_LOG_WARNING, "GL: Error detected: GL_STACK_UNDERFLOW"); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2086 case 0x0505: TRACELOG(RL_LOG_WARNING, "GL: Error detected: GL_OUT_OF_MEMORY"); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2087 case 0x0506: TRACELOG(RL_LOG_WARNING, "GL: Error detected: GL_INVALID_FRAMEBUFFER_OPERATION"); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2088 default: TRACELOG(RL_LOG_WARNING, "GL: Error detected: Unknown error code: %x", err); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2089 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2090 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2091 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2092 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2093
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2094 // Set blend mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2095 void rlSetBlendMode(int mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2096 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2097 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2098 if ((RLGL.State.currentBlendMode != mode) || ((mode == RL_BLEND_CUSTOM || mode == RL_BLEND_CUSTOM_SEPARATE) && RLGL.State.glCustomBlendModeModified))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2099 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2100 rlDrawRenderBatch(RLGL.currentBatch);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2101
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2102 switch (mode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2103 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2104 case RL_BLEND_ALPHA: glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glBlendEquation(GL_FUNC_ADD); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2105 case RL_BLEND_ADDITIVE: glBlendFunc(GL_SRC_ALPHA, GL_ONE); glBlendEquation(GL_FUNC_ADD); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2106 case RL_BLEND_MULTIPLIED: glBlendFunc(GL_DST_COLOR, GL_ONE_MINUS_SRC_ALPHA); glBlendEquation(GL_FUNC_ADD); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2107 case RL_BLEND_ADD_COLORS: glBlendFunc(GL_ONE, GL_ONE); glBlendEquation(GL_FUNC_ADD); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2108 case RL_BLEND_SUBTRACT_COLORS: glBlendFunc(GL_ONE, GL_ONE); glBlendEquation(GL_FUNC_SUBTRACT); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2109 case RL_BLEND_ALPHA_PREMULTIPLY: glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA); glBlendEquation(GL_FUNC_ADD); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2110 case RL_BLEND_CUSTOM:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2111 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2112 // NOTE: Using GL blend src/dst factors and GL equation configured with rlSetBlendFactors()
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2113 glBlendFunc(RLGL.State.glBlendSrcFactor, RLGL.State.glBlendDstFactor); glBlendEquation(RLGL.State.glBlendEquation);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2114
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2115 } break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2116 case RL_BLEND_CUSTOM_SEPARATE:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2117 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2118 // NOTE: Using GL blend src/dst factors and GL equation configured with rlSetBlendFactorsSeparate()
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2119 glBlendFuncSeparate(RLGL.State.glBlendSrcFactorRGB, RLGL.State.glBlendDestFactorRGB, RLGL.State.glBlendSrcFactorAlpha, RLGL.State.glBlendDestFactorAlpha);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2120 glBlendEquationSeparate(RLGL.State.glBlendEquationRGB, RLGL.State.glBlendEquationAlpha);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2121
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2122 } break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2123 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2124 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2125
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2126 RLGL.State.currentBlendMode = mode;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2127 RLGL.State.glCustomBlendModeModified = false;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2128 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2129 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2130 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2131
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2132 // Set blending mode factor and equation
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2133 void rlSetBlendFactors(int glSrcFactor, int glDstFactor, int glEquation)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2134 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2135 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2136 if ((RLGL.State.glBlendSrcFactor != glSrcFactor) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2137 (RLGL.State.glBlendDstFactor != glDstFactor) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2138 (RLGL.State.glBlendEquation != glEquation))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2139 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2140 RLGL.State.glBlendSrcFactor = glSrcFactor;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2141 RLGL.State.glBlendDstFactor = glDstFactor;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2142 RLGL.State.glBlendEquation = glEquation;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2143
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2144 RLGL.State.glCustomBlendModeModified = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2145 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2146 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2147 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2148
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2149 // Set blending mode factor and equation separately for RGB and alpha
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2150 void rlSetBlendFactorsSeparate(int glSrcRGB, int glDstRGB, int glSrcAlpha, int glDstAlpha, int glEqRGB, int glEqAlpha)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2151 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2152 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2153 if ((RLGL.State.glBlendSrcFactorRGB != glSrcRGB) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2154 (RLGL.State.glBlendDestFactorRGB != glDstRGB) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2155 (RLGL.State.glBlendSrcFactorAlpha != glSrcAlpha) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2156 (RLGL.State.glBlendDestFactorAlpha != glDstAlpha) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2157 (RLGL.State.glBlendEquationRGB != glEqRGB) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2158 (RLGL.State.glBlendEquationAlpha != glEqAlpha))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2159 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2160 RLGL.State.glBlendSrcFactorRGB = glSrcRGB;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2161 RLGL.State.glBlendDestFactorRGB = glDstRGB;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2162 RLGL.State.glBlendSrcFactorAlpha = glSrcAlpha;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2163 RLGL.State.glBlendDestFactorAlpha = glDstAlpha;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2164 RLGL.State.glBlendEquationRGB = glEqRGB;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2165 RLGL.State.glBlendEquationAlpha = glEqAlpha;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2166
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2167 RLGL.State.glCustomBlendModeModified = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2168 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2169 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2170 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2171
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2172 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2173 // Module Functions Definition - OpenGL Debug
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2174 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2175 #if defined(RLGL_ENABLE_OPENGL_DEBUG_CONTEXT) && defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2176 static void GLAPIENTRY rlDebugMessageCallback(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *message, const void *userParam)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2177 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2178 // Ignore non-significant error/warning codes (NVidia drivers)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2179 // NOTE: Here there are the details with a sample output:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2180 // - #131169 - Framebuffer detailed info: The driver allocated storage for renderbuffer 2. (severity: low)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2181 // - #131185 - Buffer detailed info: Buffer object 1 (bound to GL_ELEMENT_ARRAY_BUFFER_ARB, usage hint is GL_ENUM_88e4)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2182 // will use VIDEO memory as the source for buffer object operations. (severity: low)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2183 // - #131218 - Program/shader state performance warning: Vertex shader in program 7 is being recompiled based on GL state. (severity: medium)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2184 // - #131204 - Texture state usage warning: The texture object (0) bound to texture image unit 0 does not have
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2185 // a defined base level and cannot be used for texture mapping. (severity: low)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2186 if ((id == 131169) || (id == 131185) || (id == 131218) || (id == 131204)) return;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2187
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2188 const char *msgSource = NULL;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2189 switch (source)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2190 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2191 case GL_DEBUG_SOURCE_API: msgSource = "API"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2192 case GL_DEBUG_SOURCE_WINDOW_SYSTEM: msgSource = "WINDOW_SYSTEM"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2193 case GL_DEBUG_SOURCE_SHADER_COMPILER: msgSource = "SHADER_COMPILER"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2194 case GL_DEBUG_SOURCE_THIRD_PARTY: msgSource = "THIRD_PARTY"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2195 case GL_DEBUG_SOURCE_APPLICATION: msgSource = "APPLICATION"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2196 case GL_DEBUG_SOURCE_OTHER: msgSource = "OTHER"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2197 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2198 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2199
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2200 const char *msgType = NULL;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2201 switch (type)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2202 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2203 case GL_DEBUG_TYPE_ERROR: msgType = "ERROR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2204 case GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR: msgType = "DEPRECATED_BEHAVIOR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2205 case GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR: msgType = "UNDEFINED_BEHAVIOR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2206 case GL_DEBUG_TYPE_PORTABILITY: msgType = "PORTABILITY"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2207 case GL_DEBUG_TYPE_PERFORMANCE: msgType = "PERFORMANCE"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2208 case GL_DEBUG_TYPE_MARKER: msgType = "MARKER"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2209 case GL_DEBUG_TYPE_PUSH_GROUP: msgType = "PUSH_GROUP"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2210 case GL_DEBUG_TYPE_POP_GROUP: msgType = "POP_GROUP"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2211 case GL_DEBUG_TYPE_OTHER: msgType = "OTHER"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2212 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2213 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2214
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2215 const char *msgSeverity = "DEFAULT";
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2216 switch (severity)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2217 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2218 case GL_DEBUG_SEVERITY_LOW: msgSeverity = "LOW"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2219 case GL_DEBUG_SEVERITY_MEDIUM: msgSeverity = "MEDIUM"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2220 case GL_DEBUG_SEVERITY_HIGH: msgSeverity = "HIGH"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2221 case GL_DEBUG_SEVERITY_NOTIFICATION: msgSeverity = "NOTIFICATION"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2222 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2223 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2224
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2225 TRACELOG(LOG_WARNING, "GL: OpenGL debug message: %s", message);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2226 TRACELOG(LOG_WARNING, " > Type: %s", msgType);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2227 TRACELOG(LOG_WARNING, " > Source = %s", msgSource);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2228 TRACELOG(LOG_WARNING, " > Severity = %s", msgSeverity);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2229 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2230 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2231
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2232 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2233 // Module Functions Definition - rlgl functionality
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2234 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2235
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2236 // Initialize rlgl: OpenGL extensions, default buffers/shaders/textures, OpenGL states
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2237 void rlglInit(int width, int height)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2238 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2239 // Enable OpenGL debug context if required
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2240 #if defined(RLGL_ENABLE_OPENGL_DEBUG_CONTEXT) && defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2241 if ((glDebugMessageCallback != NULL) && (glDebugMessageControl != NULL))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2242 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2243 glDebugMessageCallback(rlDebugMessageCallback, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2244 // glDebugMessageControl(GL_DEBUG_SOURCE_API, GL_DEBUG_TYPE_ERROR, GL_DEBUG_SEVERITY_HIGH, 0, 0, GL_TRUE);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2245
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2246 // Debug context options:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2247 // - GL_DEBUG_OUTPUT - Faster version but not useful for breakpoints
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2248 // - GL_DEBUG_OUTPUT_SYNCHRONUS - Callback is in sync with errors, so a breakpoint can be placed on the callback in order to get a stacktrace for the GL error
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2249 glEnable(GL_DEBUG_OUTPUT);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2250 glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2251 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2252 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2253
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2254 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2255 // Init default white texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2256 unsigned char pixels[4] = { 255, 255, 255, 255 }; // 1 pixel RGBA (4 bytes)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2257 RLGL.State.defaultTextureId = rlLoadTexture(pixels, 1, 1, RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8, 1);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2258
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2259 if (RLGL.State.defaultTextureId != 0) TRACELOG(RL_LOG_INFO, "TEXTURE: [ID %i] Default texture loaded successfully", RLGL.State.defaultTextureId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2260 else TRACELOG(RL_LOG_WARNING, "TEXTURE: Failed to load default texture");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2261
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2262 // Init default Shader (customized for GL 3.3 and ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2263 // Loaded: RLGL.State.defaultShaderId + RLGL.State.defaultShaderLocs
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2264 rlLoadShaderDefault();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2265 RLGL.State.currentShaderId = RLGL.State.defaultShaderId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2266 RLGL.State.currentShaderLocs = RLGL.State.defaultShaderLocs;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2267
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2268 // Init default vertex arrays buffers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2269 // Simulate that the default shader has the location RL_SHADER_LOC_VERTEX_NORMAL to bind the normal buffer for the default render batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2270 RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_NORMAL] = RL_DEFAULT_SHADER_ATTRIB_LOCATION_NORMAL;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2271 RLGL.defaultBatch = rlLoadRenderBatch(RL_DEFAULT_BATCH_BUFFERS, RL_DEFAULT_BATCH_BUFFER_ELEMENTS);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2272 RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_NORMAL] = -1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2273 RLGL.currentBatch = &RLGL.defaultBatch;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2274
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2275 // Init stack matrices (emulating OpenGL 1.1)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2276 for (int i = 0; i < RL_MAX_MATRIX_STACK_SIZE; i++) RLGL.State.stack[i] = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2277
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2278 // Init internal matrices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2279 RLGL.State.transform = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2280 RLGL.State.projection = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2281 RLGL.State.modelview = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2282 RLGL.State.currentMatrix = &RLGL.State.modelview;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2283 #endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2284
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2285 // Initialize OpenGL default states
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2286 //----------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2287 // Init state: Depth test
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2288 glDepthFunc(GL_LEQUAL); // Type of depth testing to apply
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2289 glDisable(GL_DEPTH_TEST); // Disable depth testing for 2D (only used for 3D)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2290
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2291 // Init state: Blending mode
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2292 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); // Color blending function (how colors are mixed)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2293 glEnable(GL_BLEND); // Enable color blending (required to work with transparencies)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2294
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2295 // Init state: Culling
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2296 // NOTE: All shapes/models triangles are drawn CCW
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2297 glCullFace(GL_BACK); // Cull the back face (default)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2298 glFrontFace(GL_CCW); // Front face are defined counter clockwise (default)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2299 glEnable(GL_CULL_FACE); // Enable backface culling
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2300
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2301 // Init state: Cubemap seamless
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2302 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2303 glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS); // Seamless cubemaps (not supported on OpenGL ES 2.0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2304 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2305
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2306 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2307 // Init state: Color hints (deprecated in OpenGL 3.0+)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2308 glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // Improve quality of color and texture coordinate interpolation
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2309 glShadeModel(GL_SMOOTH); // Smooth shading between vertex (vertex colors interpolation)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2310 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2311
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2312 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2313 // Store screen size into global variables
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2314 RLGL.State.framebufferWidth = width;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2315 RLGL.State.framebufferHeight = height;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2316
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2317 TRACELOG(RL_LOG_INFO, "RLGL: Default OpenGL state initialized successfully");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2318 //----------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2319 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2320
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2321 // Init state: Color/Depth buffers clear
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2322 glClearColor(0.0f, 0.0f, 0.0f, 1.0f); // Set clear color (black)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2323 glClearDepth(1.0f); // Set clear depth value (default)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2324 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear color and depth buffers (depth buffer required for 3D)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2325 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2326
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2327 // Vertex Buffer Object deinitialization (memory free)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2328 void rlglClose(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2329 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2330 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2331 rlUnloadRenderBatch(RLGL.defaultBatch);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2332
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2333 rlUnloadShaderDefault(); // Unload default shader
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2334
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2335 glDeleteTextures(1, &RLGL.State.defaultTextureId); // Unload default texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2336 TRACELOG(RL_LOG_INFO, "TEXTURE: [ID %i] Default texture unloaded successfully", RLGL.State.defaultTextureId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2337 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2338 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2339
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2340 // Load OpenGL extensions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2341 // NOTE: External loader function must be provided
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2342 void rlLoadExtensions(void *loader)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2343 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2344 #if defined(GRAPHICS_API_OPENGL_33) // Also defined for GRAPHICS_API_OPENGL_21
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2345 // NOTE: glad is generated and contains only required OpenGL 3.3 Core extensions (and lower versions)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2346 if (gladLoadGL((GLADloadfunc)loader) == 0) TRACELOG(RL_LOG_WARNING, "GLAD: Cannot load OpenGL extensions");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2347 else TRACELOG(RL_LOG_INFO, "GLAD: OpenGL extensions loaded successfully");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2348
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2349 // Get number of supported extensions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2350 GLint numExt = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2351 glGetIntegerv(GL_NUM_EXTENSIONS, &numExt);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2352 TRACELOG(RL_LOG_INFO, "GL: Supported extensions count: %i", numExt);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2353
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2354 #if defined(RLGL_SHOW_GL_DETAILS_INFO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2355 // Get supported extensions list
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2356 // WARNING: glGetStringi() not available on OpenGL 2.1
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2357 TRACELOG(RL_LOG_INFO, "GL: OpenGL extensions:");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2358 for (int i = 0; i < numExt; i++) TRACELOG(RL_LOG_INFO, " %s", glGetStringi(GL_EXTENSIONS, i));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2359 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2360
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2361 #if defined(GRAPHICS_API_OPENGL_21)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2362 // Register supported extensions flags
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2363 // Optional OpenGL 2.1 extensions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2364 RLGL.ExtSupported.vao = GLAD_GL_ARB_vertex_array_object;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2365 RLGL.ExtSupported.instancing = (GLAD_GL_EXT_draw_instanced && GLAD_GL_ARB_instanced_arrays);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2366 RLGL.ExtSupported.texNPOT = GLAD_GL_ARB_texture_non_power_of_two;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2367 RLGL.ExtSupported.texFloat32 = GLAD_GL_ARB_texture_float;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2368 RLGL.ExtSupported.texFloat16 = GLAD_GL_ARB_texture_float;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2369 RLGL.ExtSupported.texDepth = GLAD_GL_ARB_depth_texture;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2370 RLGL.ExtSupported.maxDepthBits = 32;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2371 RLGL.ExtSupported.texAnisoFilter = GLAD_GL_EXT_texture_filter_anisotropic;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2372 RLGL.ExtSupported.texMirrorClamp = GLAD_GL_EXT_texture_mirror_clamp;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2373 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2374 // Register supported extensions flags
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2375 // OpenGL 3.3 extensions supported by default (core)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2376 RLGL.ExtSupported.vao = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2377 RLGL.ExtSupported.instancing = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2378 RLGL.ExtSupported.texNPOT = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2379 RLGL.ExtSupported.texFloat32 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2380 RLGL.ExtSupported.texFloat16 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2381 RLGL.ExtSupported.texDepth = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2382 RLGL.ExtSupported.maxDepthBits = 32;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2383 RLGL.ExtSupported.texAnisoFilter = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2384 RLGL.ExtSupported.texMirrorClamp = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2385 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2386
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2387 // Optional OpenGL 3.3 extensions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2388 RLGL.ExtSupported.texCompASTC = GLAD_GL_KHR_texture_compression_astc_hdr && GLAD_GL_KHR_texture_compression_astc_ldr;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2389 RLGL.ExtSupported.texCompDXT = GLAD_GL_EXT_texture_compression_s3tc; // Texture compression: DXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2390 RLGL.ExtSupported.texCompETC2 = GLAD_GL_ARB_ES3_compatibility; // Texture compression: ETC2/EAC
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2391 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2392 RLGL.ExtSupported.computeShader = GLAD_GL_ARB_compute_shader;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2393 RLGL.ExtSupported.ssbo = GLAD_GL_ARB_shader_storage_buffer_object;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2394 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2395
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2396 #endif // GRAPHICS_API_OPENGL_33
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2397
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2398 #if defined(GRAPHICS_API_OPENGL_ES3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2399 // Register supported extensions flags
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2400 // OpenGL ES 3.0 extensions supported by default (or it should be)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2401 RLGL.ExtSupported.vao = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2402 RLGL.ExtSupported.instancing = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2403 RLGL.ExtSupported.texNPOT = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2404 RLGL.ExtSupported.texFloat32 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2405 RLGL.ExtSupported.texFloat16 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2406 RLGL.ExtSupported.texDepth = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2407 RLGL.ExtSupported.texDepthWebGL = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2408 RLGL.ExtSupported.maxDepthBits = 24;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2409 RLGL.ExtSupported.texAnisoFilter = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2410 RLGL.ExtSupported.texMirrorClamp = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2411 // TODO: Check for additional OpenGL ES 3.0 supported extensions:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2412 //RLGL.ExtSupported.texCompDXT = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2413 //RLGL.ExtSupported.texCompETC1 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2414 //RLGL.ExtSupported.texCompETC2 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2415 //RLGL.ExtSupported.texCompPVRT = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2416 //RLGL.ExtSupported.texCompASTC = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2417 //RLGL.ExtSupported.maxAnisotropyLevel = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2418 //RLGL.ExtSupported.computeShader = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2419 //RLGL.ExtSupported.ssbo = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2420
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2421 #elif defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2422
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2423 #if defined(PLATFORM_DESKTOP_GLFW) || defined(PLATFORM_DESKTOP_SDL)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2424 // TODO: Support GLAD loader for OpenGL ES 3.0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2425 if (gladLoadGLES2((GLADloadfunc)loader) == 0) TRACELOG(RL_LOG_WARNING, "GLAD: Cannot load OpenGL ES2.0 functions");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2426 else TRACELOG(RL_LOG_INFO, "GLAD: OpenGL ES 2.0 loaded successfully");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2427 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2428
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2429 // Get supported extensions list
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2430 GLint numExt = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2431 const char **extList = RL_MALLOC(512*sizeof(const char *)); // Allocate 512 strings pointers (2 KB)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2432 const char *extensions = (const char *)glGetString(GL_EXTENSIONS); // One big const string
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2433
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2434 // NOTE: We have to duplicate string because glGetString() returns a const string
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2435 int size = strlen(extensions) + 1; // Get extensions string size in bytes
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2436 char *extensionsDup = (char *)RL_CALLOC(size, sizeof(char));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2437 strcpy(extensionsDup, extensions);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2438 extList[numExt] = extensionsDup;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2439
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2440 for (int i = 0; i < size; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2441 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2442 if (extensionsDup[i] == ' ')
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2443 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2444 extensionsDup[i] = '\0';
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2445 numExt++;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2446 extList[numExt] = &extensionsDup[i + 1];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2447 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2448 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2449
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2450 TRACELOG(RL_LOG_INFO, "GL: Supported extensions count: %i", numExt);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2451
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2452 #if defined(RLGL_SHOW_GL_DETAILS_INFO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2453 TRACELOG(RL_LOG_INFO, "GL: OpenGL extensions:");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2454 for (int i = 0; i < numExt; i++) TRACELOG(RL_LOG_INFO, " %s", extList[i]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2455 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2456
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2457 // Check required extensions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2458 for (int i = 0; i < numExt; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2459 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2460 // Check VAO support
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2461 // NOTE: Only check on OpenGL ES, OpenGL 3.3 has VAO support as core feature
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2462 if (strcmp(extList[i], (const char *)"GL_OES_vertex_array_object") == 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2463 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2464 // The extension is supported by our hardware and driver, try to get related functions pointers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2465 // NOTE: emscripten does not support VAOs natively, it uses emulation and it reduces overall performance...
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2466 glGenVertexArrays = (PFNGLGENVERTEXARRAYSOESPROC)((rlglLoadProc)loader)("glGenVertexArraysOES");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2467 glBindVertexArray = (PFNGLBINDVERTEXARRAYOESPROC)((rlglLoadProc)loader)("glBindVertexArrayOES");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2468 glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSOESPROC)((rlglLoadProc)loader)("glDeleteVertexArraysOES");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2469 //glIsVertexArray = (PFNGLISVERTEXARRAYOESPROC)loader("glIsVertexArrayOES"); // NOTE: Fails in WebGL, omitted
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2470
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2471 if ((glGenVertexArrays != NULL) && (glBindVertexArray != NULL) && (glDeleteVertexArrays != NULL)) RLGL.ExtSupported.vao = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2472 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2473
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2474 // Check instanced rendering support
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2475 if (strstr(extList[i], (const char*)"instanced_arrays") != NULL) // Broad check for instanced_arrays
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2476 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2477 // Specific check
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2478 if (strcmp(extList[i], (const char *)"GL_ANGLE_instanced_arrays") == 0) // ANGLE
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2479 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2480 glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawArraysInstancedANGLE");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2481 glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawElementsInstancedANGLE");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2482 glVertexAttribDivisor = (PFNGLVERTEXATTRIBDIVISOREXTPROC)((rlglLoadProc)loader)("glVertexAttribDivisorANGLE");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2483 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2484 else if (strcmp(extList[i], (const char *)"GL_EXT_instanced_arrays") == 0) // EXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2485 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2486 glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawArraysInstancedEXT");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2487 glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawElementsInstancedEXT");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2488 glVertexAttribDivisor = (PFNGLVERTEXATTRIBDIVISOREXTPROC)((rlglLoadProc)loader)("glVertexAttribDivisorEXT");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2489 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2490 else if (strcmp(extList[i], (const char *)"GL_NV_instanced_arrays") == 0) // NVIDIA GLES
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2491 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2492 glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawArraysInstancedNV");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2493 glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawElementsInstancedNV");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2494 glVertexAttribDivisor = (PFNGLVERTEXATTRIBDIVISOREXTPROC)((rlglLoadProc)loader)("glVertexAttribDivisorNV");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2495 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2496
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2497 // The feature will only be marked as supported if the elements from GL_XXX_instanced_arrays are present
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2498 if ((glDrawArraysInstanced != NULL) && (glDrawElementsInstanced != NULL) && (glVertexAttribDivisor != NULL)) RLGL.ExtSupported.instancing = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2499 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2500 else if (strstr(extList[i], (const char *)"draw_instanced") != NULL)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2501 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2502 // GL_ANGLE_draw_instanced doesn't exist
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2503 if (strcmp(extList[i], (const char *)"GL_EXT_draw_instanced") == 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2504 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2505 glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawArraysInstancedEXT");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2506 glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawElementsInstancedEXT");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2507 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2508 else if (strcmp(extList[i], (const char*)"GL_NV_draw_instanced") == 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2509 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2510 glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawArraysInstancedNV");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2511 glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDEXTPROC)((rlglLoadProc)loader)("glDrawElementsInstancedNV");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2512 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2513
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2514 // But the functions will at least be loaded if only GL_XX_EXT_draw_instanced exist
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2515 if ((glDrawArraysInstanced != NULL) && (glDrawElementsInstanced != NULL) && (glVertexAttribDivisor != NULL)) RLGL.ExtSupported.instancing = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2516 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2517
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2518 // Check NPOT textures support
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2519 // NOTE: Only check on OpenGL ES, OpenGL 3.3 has NPOT textures full support as core feature
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2520 if (strcmp(extList[i], (const char *)"GL_OES_texture_npot") == 0) RLGL.ExtSupported.texNPOT = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2521
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2522 // Check texture float support
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2523 if (strcmp(extList[i], (const char *)"GL_OES_texture_float") == 0) RLGL.ExtSupported.texFloat32 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2524 if (strcmp(extList[i], (const char *)"GL_OES_texture_half_float") == 0) RLGL.ExtSupported.texFloat16 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2525
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2526 // Check depth texture support
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2527 if (strcmp(extList[i], (const char *)"GL_OES_depth_texture") == 0) RLGL.ExtSupported.texDepth = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2528 if (strcmp(extList[i], (const char *)"GL_WEBGL_depth_texture") == 0) RLGL.ExtSupported.texDepthWebGL = true; // WebGL requires unsized internal format
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2529 if (RLGL.ExtSupported.texDepthWebGL) RLGL.ExtSupported.texDepth = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2530
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2531 if (strcmp(extList[i], (const char *)"GL_OES_depth24") == 0) RLGL.ExtSupported.maxDepthBits = 24; // Not available on WebGL
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2532 if (strcmp(extList[i], (const char *)"GL_OES_depth32") == 0) RLGL.ExtSupported.maxDepthBits = 32; // Not available on WebGL
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2533
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2534 // Check texture compression support: DXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2535 if ((strcmp(extList[i], (const char *)"GL_EXT_texture_compression_s3tc") == 0) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2536 (strcmp(extList[i], (const char *)"GL_WEBGL_compressed_texture_s3tc") == 0) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2537 (strcmp(extList[i], (const char *)"GL_WEBKIT_WEBGL_compressed_texture_s3tc") == 0)) RLGL.ExtSupported.texCompDXT = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2538
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2539 // Check texture compression support: ETC1
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2540 if ((strcmp(extList[i], (const char *)"GL_OES_compressed_ETC1_RGB8_texture") == 0) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2541 (strcmp(extList[i], (const char *)"GL_WEBGL_compressed_texture_etc1") == 0)) RLGL.ExtSupported.texCompETC1 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2542
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2543 // Check texture compression support: ETC2/EAC
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2544 if (strcmp(extList[i], (const char *)"GL_ARB_ES3_compatibility") == 0) RLGL.ExtSupported.texCompETC2 = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2545
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2546 // Check texture compression support: PVR
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2547 if (strcmp(extList[i], (const char *)"GL_IMG_texture_compression_pvrtc") == 0) RLGL.ExtSupported.texCompPVRT = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2548
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2549 // Check texture compression support: ASTC
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2550 if (strcmp(extList[i], (const char *)"GL_KHR_texture_compression_astc_hdr") == 0) RLGL.ExtSupported.texCompASTC = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2551
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2552 // Check anisotropic texture filter support
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2553 if (strcmp(extList[i], (const char *)"GL_EXT_texture_filter_anisotropic") == 0) RLGL.ExtSupported.texAnisoFilter = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2554
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2555 // Check clamp mirror wrap mode support
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2556 if (strcmp(extList[i], (const char *)"GL_EXT_texture_mirror_clamp") == 0) RLGL.ExtSupported.texMirrorClamp = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2557 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2558
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2559 // Free extensions pointers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2560 RL_FREE(extList);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2561 RL_FREE(extensionsDup); // Duplicated string must be deallocated
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2562 #endif // GRAPHICS_API_OPENGL_ES2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2563
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2564 // Check OpenGL information and capabilities
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2565 //------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2566 // Show current OpenGL and GLSL version
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2567 TRACELOG(RL_LOG_INFO, "GL: OpenGL device information:");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2568 TRACELOG(RL_LOG_INFO, " > Vendor: %s", glGetString(GL_VENDOR));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2569 TRACELOG(RL_LOG_INFO, " > Renderer: %s", glGetString(GL_RENDERER));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2570 TRACELOG(RL_LOG_INFO, " > Version: %s", glGetString(GL_VERSION));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2571 TRACELOG(RL_LOG_INFO, " > GLSL: %s", glGetString(GL_SHADING_LANGUAGE_VERSION));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2572
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2573 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2574 // NOTE: Anisotropy levels capability is an extension
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2575 #ifndef GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2576 #define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2577 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2578 glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &RLGL.ExtSupported.maxAnisotropyLevel);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2579
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2580 #if defined(RLGL_SHOW_GL_DETAILS_INFO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2581 // Show some OpenGL GPU capabilities
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2582 TRACELOG(RL_LOG_INFO, "GL: OpenGL capabilities:");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2583 GLint capability = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2584 glGetIntegerv(GL_MAX_TEXTURE_SIZE, &capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2585 TRACELOG(RL_LOG_INFO, " GL_MAX_TEXTURE_SIZE: %i", capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2586 glGetIntegerv(GL_MAX_CUBE_MAP_TEXTURE_SIZE, &capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2587 TRACELOG(RL_LOG_INFO, " GL_MAX_CUBE_MAP_TEXTURE_SIZE: %i", capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2588 glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2589 TRACELOG(RL_LOG_INFO, " GL_MAX_TEXTURE_IMAGE_UNITS: %i", capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2590 glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2591 TRACELOG(RL_LOG_INFO, " GL_MAX_VERTEX_ATTRIBS: %i", capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2592 #if !defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2593 glGetIntegerv(GL_MAX_UNIFORM_BLOCK_SIZE, &capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2594 TRACELOG(RL_LOG_INFO, " GL_MAX_UNIFORM_BLOCK_SIZE: %i", capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2595 glGetIntegerv(GL_MAX_DRAW_BUFFERS, &capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2596 TRACELOG(RL_LOG_INFO, " GL_MAX_DRAW_BUFFERS: %i", capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2597 if (RLGL.ExtSupported.texAnisoFilter) TRACELOG(RL_LOG_INFO, " GL_MAX_TEXTURE_MAX_ANISOTROPY: %.0f", RLGL.ExtSupported.maxAnisotropyLevel);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2598 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2599 glGetIntegerv(GL_NUM_COMPRESSED_TEXTURE_FORMATS, &capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2600 TRACELOG(RL_LOG_INFO, " GL_NUM_COMPRESSED_TEXTURE_FORMATS: %i", capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2601 GLint *compFormats = (GLint *)RL_CALLOC(capability, sizeof(GLint));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2602 glGetIntegerv(GL_COMPRESSED_TEXTURE_FORMATS, compFormats);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2603 for (int i = 0; i < capability; i++) TRACELOG(RL_LOG_INFO, " %s", rlGetCompressedFormatName(compFormats[i]));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2604 RL_FREE(compFormats);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2605
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2606 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2607 glGetIntegerv(GL_MAX_VERTEX_ATTRIB_BINDINGS, &capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2608 TRACELOG(RL_LOG_INFO, " GL_MAX_VERTEX_ATTRIB_BINDINGS: %i", capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2609 glGetIntegerv(GL_MAX_UNIFORM_LOCATIONS, &capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2610 TRACELOG(RL_LOG_INFO, " GL_MAX_UNIFORM_LOCATIONS: %i", capability);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2611 #endif // GRAPHICS_API_OPENGL_43
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2612 #else // RLGL_SHOW_GL_DETAILS_INFO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2613
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2614 // Show some basic info about GL supported features
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2615 if (RLGL.ExtSupported.vao) TRACELOG(RL_LOG_INFO, "GL: VAO extension detected, VAO functions loaded successfully");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2616 else TRACELOG(RL_LOG_WARNING, "GL: VAO extension not found, VAO not supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2617 if (RLGL.ExtSupported.texNPOT) TRACELOG(RL_LOG_INFO, "GL: NPOT textures extension detected, full NPOT textures supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2618 else TRACELOG(RL_LOG_WARNING, "GL: NPOT textures extension not found, limited NPOT support (no-mipmaps, no-repeat)");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2619 if (RLGL.ExtSupported.texCompDXT) TRACELOG(RL_LOG_INFO, "GL: DXT compressed textures supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2620 if (RLGL.ExtSupported.texCompETC1) TRACELOG(RL_LOG_INFO, "GL: ETC1 compressed textures supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2621 if (RLGL.ExtSupported.texCompETC2) TRACELOG(RL_LOG_INFO, "GL: ETC2/EAC compressed textures supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2622 if (RLGL.ExtSupported.texCompPVRT) TRACELOG(RL_LOG_INFO, "GL: PVRT compressed textures supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2623 if (RLGL.ExtSupported.texCompASTC) TRACELOG(RL_LOG_INFO, "GL: ASTC compressed textures supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2624 if (RLGL.ExtSupported.computeShader) TRACELOG(RL_LOG_INFO, "GL: Compute shaders supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2625 if (RLGL.ExtSupported.ssbo) TRACELOG(RL_LOG_INFO, "GL: Shader storage buffer objects supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2626 #endif // RLGL_SHOW_GL_DETAILS_INFO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2627
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2628 #endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2629 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2630
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2631 // Get current OpenGL version
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2632 int rlGetVersion(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2633 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2634 int glVersion = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2635 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2636 glVersion = RL_OPENGL_11;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2637 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2638 #if defined(GRAPHICS_API_OPENGL_21)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2639 glVersion = RL_OPENGL_21;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2640 #elif defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2641 glVersion = RL_OPENGL_43;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2642 #elif defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2643 glVersion = RL_OPENGL_33;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2644 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2645 #if defined(GRAPHICS_API_OPENGL_ES3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2646 glVersion = RL_OPENGL_ES_30;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2647 #elif defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2648 glVersion = RL_OPENGL_ES_20;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2649 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2650
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2651 return glVersion;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2652 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2653
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2654 // Set current framebuffer width
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2655 void rlSetFramebufferWidth(int width)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2656 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2657 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2658 RLGL.State.framebufferWidth = width;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2659 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2660 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2661
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2662 // Set current framebuffer height
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2663 void rlSetFramebufferHeight(int height)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2664 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2665 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2666 RLGL.State.framebufferHeight = height;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2667 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2668 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2669
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2670 // Get default framebuffer width
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2671 int rlGetFramebufferWidth(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2672 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2673 int width = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2674 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2675 width = RLGL.State.framebufferWidth;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2676 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2677 return width;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2678 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2679
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2680 // Get default framebuffer height
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2681 int rlGetFramebufferHeight(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2682 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2683 int height = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2684 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2685 height = RLGL.State.framebufferHeight;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2686 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2687 return height;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2688 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2689
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2690 // Get default internal texture (white texture)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2691 // NOTE: Default texture is a 1x1 pixel UNCOMPRESSED_R8G8B8A8
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2692 unsigned int rlGetTextureIdDefault(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2693 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2694 unsigned int id = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2695 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2696 id = RLGL.State.defaultTextureId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2697 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2698 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2699 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2700
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2701 // Get default shader id
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2702 unsigned int rlGetShaderIdDefault(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2703 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2704 unsigned int id = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2705 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2706 id = RLGL.State.defaultShaderId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2707 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2708 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2709 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2710
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2711 // Get default shader locs
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2712 int *rlGetShaderLocsDefault(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2713 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2714 int *locs = NULL;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2715 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2716 locs = RLGL.State.defaultShaderLocs;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2717 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2718 return locs;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2719 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2720
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2721 // Render batch management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2722 //------------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2723 // Load render batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2724 rlRenderBatch rlLoadRenderBatch(int numBuffers, int bufferElements)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2725 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2726 rlRenderBatch batch = { 0 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2727
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2728 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2729 // Initialize CPU (RAM) vertex buffers (position, texcoord, color data and indexes)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2730 //--------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2731 batch.vertexBuffer = (rlVertexBuffer *)RL_MALLOC(numBuffers*sizeof(rlVertexBuffer));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2732
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2733 for (int i = 0; i < numBuffers; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2734 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2735 batch.vertexBuffer[i].elementCount = bufferElements;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2736
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2737 batch.vertexBuffer[i].vertices = (float *)RL_MALLOC(bufferElements*3*4*sizeof(float)); // 3 float by vertex, 4 vertex by quad
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2738 batch.vertexBuffer[i].texcoords = (float *)RL_MALLOC(bufferElements*2*4*sizeof(float)); // 2 float by texcoord, 4 texcoord by quad
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2739 batch.vertexBuffer[i].normals = (float *)RL_MALLOC(bufferElements*3*4*sizeof(float)); // 3 float by vertex, 4 vertex by quad
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2740 batch.vertexBuffer[i].colors = (unsigned char *)RL_MALLOC(bufferElements*4*4*sizeof(unsigned char)); // 4 float by color, 4 colors by quad
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2741 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2742 batch.vertexBuffer[i].indices = (unsigned int *)RL_MALLOC(bufferElements*6*sizeof(unsigned int)); // 6 int by quad (indices)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2743 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2744 #if defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2745 batch.vertexBuffer[i].indices = (unsigned short *)RL_MALLOC(bufferElements*6*sizeof(unsigned short)); // 6 int by quad (indices)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2746 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2747
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2748 for (int j = 0; j < (3*4*bufferElements); j++) batch.vertexBuffer[i].vertices[j] = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2749 for (int j = 0; j < (2*4*bufferElements); j++) batch.vertexBuffer[i].texcoords[j] = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2750 for (int j = 0; j < (3*4*bufferElements); j++) batch.vertexBuffer[i].normals[j] = 0.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2751 for (int j = 0; j < (4*4*bufferElements); j++) batch.vertexBuffer[i].colors[j] = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2752
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2753 int k = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2754
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2755 // Indices can be initialized right now
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2756 for (int j = 0; j < (6*bufferElements); j += 6)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2757 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2758 batch.vertexBuffer[i].indices[j] = 4*k;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2759 batch.vertexBuffer[i].indices[j + 1] = 4*k + 1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2760 batch.vertexBuffer[i].indices[j + 2] = 4*k + 2;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2761 batch.vertexBuffer[i].indices[j + 3] = 4*k;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2762 batch.vertexBuffer[i].indices[j + 4] = 4*k + 2;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2763 batch.vertexBuffer[i].indices[j + 5] = 4*k + 3;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2764
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2765 k++;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2766 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2767
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2768 RLGL.State.vertexCounter = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2769 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2770
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2771 TRACELOG(RL_LOG_INFO, "RLGL: Render batch vertex buffers loaded successfully in RAM (CPU)");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2772 //--------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2773
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2774 // Upload to GPU (VRAM) vertex data and initialize VAOs/VBOs
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2775 //--------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2776 for (int i = 0; i < numBuffers; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2777 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2778 if (RLGL.ExtSupported.vao)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2779 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2780 // Initialize Quads VAO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2781 glGenVertexArrays(1, &batch.vertexBuffer[i].vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2782 glBindVertexArray(batch.vertexBuffer[i].vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2783 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2784
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2785 // Quads - Vertex buffers binding and attributes enable
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2786 // Vertex position buffer (shader-location = 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2787 glGenBuffers(1, &batch.vertexBuffer[i].vboId[0]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2788 glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBuffer[i].vboId[0]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2789 glBufferData(GL_ARRAY_BUFFER, bufferElements*3*4*sizeof(float), batch.vertexBuffer[i].vertices, GL_DYNAMIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2790 glEnableVertexAttribArray(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_POSITION]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2791 glVertexAttribPointer(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_POSITION], 3, GL_FLOAT, 0, 0, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2792
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2793 // Vertex texcoord buffer (shader-location = 1)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2794 glGenBuffers(1, &batch.vertexBuffer[i].vboId[1]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2795 glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBuffer[i].vboId[1]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2796 glBufferData(GL_ARRAY_BUFFER, bufferElements*2*4*sizeof(float), batch.vertexBuffer[i].texcoords, GL_DYNAMIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2797 glEnableVertexAttribArray(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_TEXCOORD01]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2798 glVertexAttribPointer(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_TEXCOORD01], 2, GL_FLOAT, 0, 0, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2799
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2800 // Vertex normal buffer (shader-location = 2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2801 glGenBuffers(1, &batch.vertexBuffer[i].vboId[2]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2802 glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBuffer[i].vboId[2]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2803 glBufferData(GL_ARRAY_BUFFER, bufferElements*3*4*sizeof(float), batch.vertexBuffer[i].normals, GL_DYNAMIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2804 glEnableVertexAttribArray(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_NORMAL]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2805 glVertexAttribPointer(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_NORMAL], 3, GL_FLOAT, 0, 0, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2806
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2807 // Vertex color buffer (shader-location = 3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2808 glGenBuffers(1, &batch.vertexBuffer[i].vboId[3]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2809 glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBuffer[i].vboId[3]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2810 glBufferData(GL_ARRAY_BUFFER, bufferElements*4*4*sizeof(unsigned char), batch.vertexBuffer[i].colors, GL_DYNAMIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2811 glEnableVertexAttribArray(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_COLOR]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2812 glVertexAttribPointer(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_COLOR], 4, GL_UNSIGNED_BYTE, GL_TRUE, 0, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2813
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2814 // Fill index buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2815 glGenBuffers(1, &batch.vertexBuffer[i].vboId[4]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2816 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, batch.vertexBuffer[i].vboId[4]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2817 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2818 glBufferData(GL_ELEMENT_ARRAY_BUFFER, bufferElements*6*sizeof(int), batch.vertexBuffer[i].indices, GL_STATIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2819 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2820 #if defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2821 glBufferData(GL_ELEMENT_ARRAY_BUFFER, bufferElements*6*sizeof(short), batch.vertexBuffer[i].indices, GL_STATIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2822 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2823 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2824
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2825 TRACELOG(RL_LOG_INFO, "RLGL: Render batch vertex buffers loaded successfully in VRAM (GPU)");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2826
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2827 // Unbind the current VAO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2828 if (RLGL.ExtSupported.vao) glBindVertexArray(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2829 //--------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2830
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2831 // Init draw calls tracking system
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2832 //--------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2833 batch.draws = (rlDrawCall *)RL_MALLOC(RL_DEFAULT_BATCH_DRAWCALLS*sizeof(rlDrawCall));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2834
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2835 for (int i = 0; i < RL_DEFAULT_BATCH_DRAWCALLS; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2836 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2837 batch.draws[i].mode = RL_QUADS;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2838 batch.draws[i].vertexCount = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2839 batch.draws[i].vertexAlignment = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2840 //batch.draws[i].vaoId = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2841 //batch.draws[i].shaderId = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2842 batch.draws[i].textureId = RLGL.State.defaultTextureId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2843 //batch.draws[i].RLGL.State.projection = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2844 //batch.draws[i].RLGL.State.modelview = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2845 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2846
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2847 batch.bufferCount = numBuffers; // Record buffer count
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2848 batch.drawCounter = 1; // Reset draws counter
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2849 batch.currentDepth = -1.0f; // Reset depth value
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2850 //--------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2851 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2852
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2853 return batch;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2854 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2855
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2856 // Unload default internal buffers vertex data from CPU and GPU
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2857 void rlUnloadRenderBatch(rlRenderBatch batch)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2858 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2859 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2860 // Unbind everything
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2861 glBindBuffer(GL_ARRAY_BUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2862 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2863
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2864 // Unload all vertex buffers data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2865 for (int i = 0; i < batch.bufferCount; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2866 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2867 // Unbind VAO attribs data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2868 if (RLGL.ExtSupported.vao)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2869 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2870 glBindVertexArray(batch.vertexBuffer[i].vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2871 glDisableVertexAttribArray(RL_DEFAULT_SHADER_ATTRIB_LOCATION_POSITION);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2872 glDisableVertexAttribArray(RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2873 glDisableVertexAttribArray(RL_DEFAULT_SHADER_ATTRIB_LOCATION_NORMAL);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2874 glDisableVertexAttribArray(RL_DEFAULT_SHADER_ATTRIB_LOCATION_COLOR);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2875 glBindVertexArray(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2876 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2877
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2878 // Delete VBOs from GPU (VRAM)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2879 glDeleteBuffers(1, &batch.vertexBuffer[i].vboId[0]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2880 glDeleteBuffers(1, &batch.vertexBuffer[i].vboId[1]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2881 glDeleteBuffers(1, &batch.vertexBuffer[i].vboId[2]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2882 glDeleteBuffers(1, &batch.vertexBuffer[i].vboId[3]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2883 glDeleteBuffers(1, &batch.vertexBuffer[i].vboId[4]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2884
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2885 // Delete VAOs from GPU (VRAM)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2886 if (RLGL.ExtSupported.vao) glDeleteVertexArrays(1, &batch.vertexBuffer[i].vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2887
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2888 // Free vertex arrays memory from CPU (RAM)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2889 RL_FREE(batch.vertexBuffer[i].vertices);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2890 RL_FREE(batch.vertexBuffer[i].texcoords);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2891 RL_FREE(batch.vertexBuffer[i].normals);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2892 RL_FREE(batch.vertexBuffer[i].colors);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2893 RL_FREE(batch.vertexBuffer[i].indices);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2894 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2895
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2896 // Unload arrays
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2897 RL_FREE(batch.vertexBuffer);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2898 RL_FREE(batch.draws);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2899 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2900 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2901
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2902 // Draw render batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2903 // NOTE: We require a pointer to reset batch and increase current buffer (multi-buffer)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2904 void rlDrawRenderBatch(rlRenderBatch *batch)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2905 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2906 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2907 // Update batch vertex buffers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2908 //------------------------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2909 // NOTE: If there is not vertex data, buffers doesn't need to be updated (vertexCount > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2910 // TODO: If no data changed on the CPU arrays --> No need to re-update GPU arrays (use a change detector flag?)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2911 if (RLGL.State.vertexCounter > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2912 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2913 // Activate elements VAO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2914 if (RLGL.ExtSupported.vao) glBindVertexArray(batch->vertexBuffer[batch->currentBuffer].vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2915
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2916 // Vertex positions buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2917 glBindBuffer(GL_ARRAY_BUFFER, batch->vertexBuffer[batch->currentBuffer].vboId[0]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2918 glBufferSubData(GL_ARRAY_BUFFER, 0, RLGL.State.vertexCounter*3*sizeof(float), batch->vertexBuffer[batch->currentBuffer].vertices);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2919 //glBufferData(GL_ARRAY_BUFFER, sizeof(float)*3*4*batch->vertexBuffer[batch->currentBuffer].elementCount, batch->vertexBuffer[batch->currentBuffer].vertices, GL_DYNAMIC_DRAW); // Update all buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2920
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2921 // Texture coordinates buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2922 glBindBuffer(GL_ARRAY_BUFFER, batch->vertexBuffer[batch->currentBuffer].vboId[1]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2923 glBufferSubData(GL_ARRAY_BUFFER, 0, RLGL.State.vertexCounter*2*sizeof(float), batch->vertexBuffer[batch->currentBuffer].texcoords);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2924 //glBufferData(GL_ARRAY_BUFFER, sizeof(float)*2*4*batch->vertexBuffer[batch->currentBuffer].elementCount, batch->vertexBuffer[batch->currentBuffer].texcoords, GL_DYNAMIC_DRAW); // Update all buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2925
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2926 // Normals buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2927 glBindBuffer(GL_ARRAY_BUFFER, batch->vertexBuffer[batch->currentBuffer].vboId[2]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2928 glBufferSubData(GL_ARRAY_BUFFER, 0, RLGL.State.vertexCounter*3*sizeof(float), batch->vertexBuffer[batch->currentBuffer].normals);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2929 //glBufferData(GL_ARRAY_BUFFER, sizeof(float)*3*4*batch->vertexBuffer[batch->currentBuffer].elementCount, batch->vertexBuffer[batch->currentBuffer].normals, GL_DYNAMIC_DRAW); // Update all buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2930
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2931 // Colors buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2932 glBindBuffer(GL_ARRAY_BUFFER, batch->vertexBuffer[batch->currentBuffer].vboId[3]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2933 glBufferSubData(GL_ARRAY_BUFFER, 0, RLGL.State.vertexCounter*4*sizeof(unsigned char), batch->vertexBuffer[batch->currentBuffer].colors);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2934 //glBufferData(GL_ARRAY_BUFFER, sizeof(float)*4*4*batch->vertexBuffer[batch->currentBuffer].elementCount, batch->vertexBuffer[batch->currentBuffer].colors, GL_DYNAMIC_DRAW); // Update all buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2935
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2936 // NOTE: glMapBuffer() causes sync issue
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2937 // If GPU is working with this buffer, glMapBuffer() will wait(stall) until GPU to finish its job
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2938 // To avoid waiting (idle), you can call first glBufferData() with NULL pointer before glMapBuffer()
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2939 // If you do that, the previous data in PBO will be discarded and glMapBuffer() returns a new
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2940 // allocated pointer immediately even if GPU is still working with the previous data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2941
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2942 // Another option: map the buffer object into client's memory
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2943 // Probably this code could be moved somewhere else...
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2944 // batch->vertexBuffer[batch->currentBuffer].vertices = (float *)glMapBuffer(GL_ARRAY_BUFFER, GL_READ_WRITE);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2945 // if (batch->vertexBuffer[batch->currentBuffer].vertices)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2946 // {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2947 // Update vertex data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2948 // }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2949 // glUnmapBuffer(GL_ARRAY_BUFFER);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2950
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2951 // Unbind the current VAO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2952 if (RLGL.ExtSupported.vao) glBindVertexArray(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2953 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2954 //------------------------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2955
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2956 // Draw batch vertex buffers (considering VR stereo if required)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2957 //------------------------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2958 Matrix matProjection = RLGL.State.projection;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2959 Matrix matModelView = RLGL.State.modelview;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2960
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2961 int eyeCount = 1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2962 if (RLGL.State.stereoRender) eyeCount = 2;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2963
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2964 for (int eye = 0; eye < eyeCount; eye++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2965 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2966 if (eyeCount == 2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2967 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2968 // Setup current eye viewport (half screen width)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2969 rlViewport(eye*RLGL.State.framebufferWidth/2, 0, RLGL.State.framebufferWidth/2, RLGL.State.framebufferHeight);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2970
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2971 // Set current eye view offset to modelview matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2972 rlSetMatrixModelview(rlMatrixMultiply(matModelView, RLGL.State.viewOffsetStereo[eye]));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2973 // Set current eye projection matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2974 rlSetMatrixProjection(RLGL.State.projectionStereo[eye]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2975 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2976
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2977 // Draw buffers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2978 if (RLGL.State.vertexCounter > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2979 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2980 // Set current shader and upload current MVP matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2981 glUseProgram(RLGL.State.currentShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2982
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2983 // Create modelview-projection matrix and upload to shader
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2984 Matrix matMVP = rlMatrixMultiply(RLGL.State.modelview, RLGL.State.projection);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2985 glUniformMatrix4fv(RLGL.State.currentShaderLocs[RL_SHADER_LOC_MATRIX_MVP], 1, false, rlMatrixToFloat(matMVP));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2986
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2987 if (RLGL.State.currentShaderLocs[RL_SHADER_LOC_MATRIX_PROJECTION] != -1)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2988 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2989 glUniformMatrix4fv(RLGL.State.currentShaderLocs[RL_SHADER_LOC_MATRIX_PROJECTION], 1, false, rlMatrixToFloat(RLGL.State.projection));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2990 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2991
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2992 // WARNING: For the following setup of the view, model, and normal matrices, it is expected that
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2993 // transformations and rendering occur between rlPushMatrix() and rlPopMatrix()
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2994
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2995 if (RLGL.State.currentShaderLocs[RL_SHADER_LOC_MATRIX_VIEW] != -1)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2996 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2997 glUniformMatrix4fv(RLGL.State.currentShaderLocs[RL_SHADER_LOC_MATRIX_VIEW], 1, false, rlMatrixToFloat(RLGL.State.modelview));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2998 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
2999
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3000 if (RLGL.State.currentShaderLocs[RL_SHADER_LOC_MATRIX_MODEL] != -1)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3001 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3002 glUniformMatrix4fv(RLGL.State.currentShaderLocs[RL_SHADER_LOC_MATRIX_MODEL], 1, false, rlMatrixToFloat(RLGL.State.transform));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3003 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3004
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3005 if (RLGL.State.currentShaderLocs[RL_SHADER_LOC_MATRIX_NORMAL] != -1)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3006 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3007 glUniformMatrix4fv(RLGL.State.currentShaderLocs[RL_SHADER_LOC_MATRIX_NORMAL], 1, false, rlMatrixToFloat(rlMatrixTranspose(rlMatrixInvert(RLGL.State.transform))));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3008 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3009
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3010 if (RLGL.ExtSupported.vao) glBindVertexArray(batch->vertexBuffer[batch->currentBuffer].vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3011 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3012 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3013 // Bind vertex attrib: position (shader-location = 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3014 glBindBuffer(GL_ARRAY_BUFFER, batch->vertexBuffer[batch->currentBuffer].vboId[0]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3015 glVertexAttribPointer(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_POSITION], 3, GL_FLOAT, 0, 0, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3016 glEnableVertexAttribArray(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_POSITION]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3017
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3018 // Bind vertex attrib: texcoord (shader-location = 1)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3019 glBindBuffer(GL_ARRAY_BUFFER, batch->vertexBuffer[batch->currentBuffer].vboId[1]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3020 glVertexAttribPointer(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_TEXCOORD01], 2, GL_FLOAT, 0, 0, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3021 glEnableVertexAttribArray(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_TEXCOORD01]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3022
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3023 // Bind vertex attrib: normal (shader-location = 2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3024 glBindBuffer(GL_ARRAY_BUFFER, batch->vertexBuffer[batch->currentBuffer].vboId[2]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3025 glVertexAttribPointer(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_NORMAL], 3, GL_FLOAT, 0, 0, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3026 glEnableVertexAttribArray(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_NORMAL]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3027
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3028 // Bind vertex attrib: color (shader-location = 3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3029 glBindBuffer(GL_ARRAY_BUFFER, batch->vertexBuffer[batch->currentBuffer].vboId[3]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3030 glVertexAttribPointer(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_COLOR], 4, GL_UNSIGNED_BYTE, GL_TRUE, 0, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3031 glEnableVertexAttribArray(RLGL.State.currentShaderLocs[RL_SHADER_LOC_VERTEX_COLOR]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3032
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3033 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, batch->vertexBuffer[batch->currentBuffer].vboId[4]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3034 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3035
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3036 // Setup some default shader values
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3037 glUniform4f(RLGL.State.currentShaderLocs[RL_SHADER_LOC_COLOR_DIFFUSE], 1.0f, 1.0f, 1.0f, 1.0f);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3038 glUniform1i(RLGL.State.currentShaderLocs[RL_SHADER_LOC_MAP_DIFFUSE], 0); // Active default sampler2D: texture0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3039
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3040 // Activate additional sampler textures
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3041 // Those additional textures will be common for all draw calls of the batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3042 for (int i = 0; i < RL_DEFAULT_BATCH_MAX_TEXTURE_UNITS; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3043 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3044 if (RLGL.State.activeTextureId[i] > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3045 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3046 glActiveTexture(GL_TEXTURE0 + 1 + i);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3047 glBindTexture(GL_TEXTURE_2D, RLGL.State.activeTextureId[i]);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3048 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3049 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3050
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3051 // Activate default sampler2D texture0 (one texture is always active for default batch shader)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3052 // NOTE: Batch system accumulates calls by texture0 changes, additional textures are enabled for all the draw calls
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3053 glActiveTexture(GL_TEXTURE0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3054
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3055 for (int i = 0, vertexOffset = 0; i < batch->drawCounter; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3056 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3057 // Bind current draw call texture, activated as GL_TEXTURE0 and Bound to sampler2D texture0 by default
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3058 glBindTexture(GL_TEXTURE_2D, batch->draws[i].textureId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3059
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3060 if ((batch->draws[i].mode == RL_LINES) || (batch->draws[i].mode == RL_TRIANGLES)) glDrawArrays(batch->draws[i].mode, vertexOffset, batch->draws[i].vertexCount);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3061 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3062 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3063 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3064 // We need to define the number of indices to be processed: elementCount*6
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3065 // NOTE: The final parameter tells the GPU the offset in bytes from the
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3066 // start of the index buffer to the location of the first index to process
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3067 glDrawElements(GL_TRIANGLES, batch->draws[i].vertexCount/4*6, GL_UNSIGNED_INT, (GLvoid *)(vertexOffset/4*6*sizeof(GLuint)));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3068 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3069 #if defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3070 glDrawElements(GL_TRIANGLES, batch->draws[i].vertexCount/4*6, GL_UNSIGNED_SHORT, (GLvoid *)(vertexOffset/4*6*sizeof(GLushort)));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3071 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3072 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3073
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3074 vertexOffset += (batch->draws[i].vertexCount + batch->draws[i].vertexAlignment);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3075 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3076
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3077 if (!RLGL.ExtSupported.vao)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3078 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3079 glBindBuffer(GL_ARRAY_BUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3080 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3081 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3082
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3083 glBindTexture(GL_TEXTURE_2D, 0); // Unbind textures
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3084 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3085
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3086 if (RLGL.ExtSupported.vao) glBindVertexArray(0); // Unbind VAO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3087
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3088 glUseProgram(0); // Unbind shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3089 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3090
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3091 // Restore viewport to default measures
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3092 if (eyeCount == 2) rlViewport(0, 0, RLGL.State.framebufferWidth, RLGL.State.framebufferHeight);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3093 //------------------------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3094
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3095 // Reset batch buffers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3096 //------------------------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3097 // Reset vertex counter for next frame
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3098 RLGL.State.vertexCounter = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3099
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3100 // Reset depth for next draw
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3101 batch->currentDepth = -1.0f;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3102
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3103 // Restore projection/modelview matrices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3104 RLGL.State.projection = matProjection;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3105 RLGL.State.modelview = matModelView;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3106
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3107 // Reset RLGL.currentBatch->draws array
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3108 for (int i = 0; i < RL_DEFAULT_BATCH_DRAWCALLS; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3109 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3110 batch->draws[i].mode = RL_QUADS;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3111 batch->draws[i].vertexCount = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3112 batch->draws[i].textureId = RLGL.State.defaultTextureId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3113 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3114
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3115 // Reset active texture units for next batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3116 for (int i = 0; i < RL_DEFAULT_BATCH_MAX_TEXTURE_UNITS; i++) RLGL.State.activeTextureId[i] = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3117
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3118 // Reset draws counter to one draw for the batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3119 batch->drawCounter = 1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3120 //------------------------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3121
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3122 // Change to next buffer in the list (in case of multi-buffering)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3123 batch->currentBuffer++;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3124 if (batch->currentBuffer >= batch->bufferCount) batch->currentBuffer = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3125 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3126 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3127
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3128 // Set the active render batch for rlgl
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3129 void rlSetRenderBatchActive(rlRenderBatch *batch)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3130 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3131 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3132 rlDrawRenderBatch(RLGL.currentBatch);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3133
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3134 if (batch != NULL) RLGL.currentBatch = batch;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3135 else RLGL.currentBatch = &RLGL.defaultBatch;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3136 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3137 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3138
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3139 // Update and draw internal render batch
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3140 void rlDrawRenderBatchActive(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3141 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3142 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3143 rlDrawRenderBatch(RLGL.currentBatch); // NOTE: Stereo rendering is checked inside
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3144 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3145 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3146
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3147 // Check internal buffer overflow for a given number of vertex
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3148 // and force a rlRenderBatch draw call if required
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3149 bool rlCheckRenderBatchLimit(int vCount)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3150 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3151 bool overflow = false;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3152
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3153 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3154 if ((RLGL.State.vertexCounter + vCount) >=
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3155 (RLGL.currentBatch->vertexBuffer[RLGL.currentBatch->currentBuffer].elementCount*4))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3156 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3157 overflow = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3158
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3159 // Store current primitive drawing mode and texture id
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3160 int currentMode = RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3161 int currentTexture = RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].textureId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3162
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3163 rlDrawRenderBatch(RLGL.currentBatch); // NOTE: Stereo rendering is checked inside
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3164
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3165 // Restore state of last batch so we can continue adding vertices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3166 RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].mode = currentMode;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3167 RLGL.currentBatch->draws[RLGL.currentBatch->drawCounter - 1].textureId = currentTexture;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3168 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3169 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3170
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3171 return overflow;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3172 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3173
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3174 // Textures data management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3175 //-----------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3176 // Convert image data to OpenGL texture (returns OpenGL valid Id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3177 unsigned int rlLoadTexture(const void *data, int width, int height, int format, int mipmapCount)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3178 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3179 unsigned int id = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3180
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3181 glBindTexture(GL_TEXTURE_2D, 0); // Free any old binding
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3182
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3183 // Check texture format support by OpenGL 1.1 (compressed textures not supported)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3184 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3185 if (format >= RL_PIXELFORMAT_COMPRESSED_DXT1_RGB)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3186 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3187 TRACELOG(RL_LOG_WARNING, "GL: OpenGL 1.1 does not support GPU compressed texture formats");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3188 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3189 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3190 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3191 if ((!RLGL.ExtSupported.texCompDXT) && ((format == RL_PIXELFORMAT_COMPRESSED_DXT1_RGB) || (format == RL_PIXELFORMAT_COMPRESSED_DXT1_RGBA) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3192 (format == RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA) || (format == RL_PIXELFORMAT_COMPRESSED_DXT5_RGBA)))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3193 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3194 TRACELOG(RL_LOG_WARNING, "GL: DXT compressed texture format not supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3195 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3196 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3197 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3198 if ((!RLGL.ExtSupported.texCompETC1) && (format == RL_PIXELFORMAT_COMPRESSED_ETC1_RGB))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3199 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3200 TRACELOG(RL_LOG_WARNING, "GL: ETC1 compressed texture format not supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3201 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3202 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3203
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3204 if ((!RLGL.ExtSupported.texCompETC2) && ((format == RL_PIXELFORMAT_COMPRESSED_ETC2_RGB) || (format == RL_PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA)))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3205 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3206 TRACELOG(RL_LOG_WARNING, "GL: ETC2 compressed texture format not supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3207 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3208 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3209
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3210 if ((!RLGL.ExtSupported.texCompPVRT) && ((format == RL_PIXELFORMAT_COMPRESSED_PVRT_RGB) || (format == RL_PIXELFORMAT_COMPRESSED_PVRT_RGBA)))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3211 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3212 TRACELOG(RL_LOG_WARNING, "GL: PVRT compressed texture format not supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3213 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3214 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3215
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3216 if ((!RLGL.ExtSupported.texCompASTC) && ((format == RL_PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA) || (format == RL_PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA)))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3217 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3218 TRACELOG(RL_LOG_WARNING, "GL: ASTC compressed texture format not supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3219 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3220 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3221 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3222 #endif // GRAPHICS_API_OPENGL_11
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3223
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3224 glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3225
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3226 glGenTextures(1, &id); // Generate texture id
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3227
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3228 glBindTexture(GL_TEXTURE_2D, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3229
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3230 int mipWidth = width;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3231 int mipHeight = height;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3232 int mipOffset = 0; // Mipmap data offset, only used for tracelog
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3233
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3234 // NOTE: Added pointer math separately from function to avoid UBSAN complaining
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3235 unsigned char *dataPtr = NULL;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3236 if (data != NULL) dataPtr = (unsigned char *)data;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3237
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3238 // Load the different mipmap levels
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3239 for (int i = 0; i < mipmapCount; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3240 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3241 unsigned int mipSize = rlGetPixelDataSize(mipWidth, mipHeight, format);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3242
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3243 unsigned int glInternalFormat, glFormat, glType;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3244 rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3245
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3246 TRACELOGD("TEXTURE: Load mipmap level %i (%i x %i), size: %i, offset: %i", i, mipWidth, mipHeight, mipSize, mipOffset);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3247
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3248 if (glInternalFormat != 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3249 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3250 if (format < RL_PIXELFORMAT_COMPRESSED_DXT1_RGB) glTexImage2D(GL_TEXTURE_2D, i, glInternalFormat, mipWidth, mipHeight, 0, glFormat, glType, dataPtr);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3251 #if !defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3252 else glCompressedTexImage2D(GL_TEXTURE_2D, i, glInternalFormat, mipWidth, mipHeight, 0, mipSize, dataPtr);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3253 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3254
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3255 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3256 if (format == RL_PIXELFORMAT_UNCOMPRESSED_GRAYSCALE)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3257 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3258 GLint swizzleMask[] = { GL_RED, GL_RED, GL_RED, GL_ONE };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3259 glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3260 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3261 else if (format == RL_PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3262 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3263 #if defined(GRAPHICS_API_OPENGL_21)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3264 GLint swizzleMask[] = { GL_RED, GL_RED, GL_RED, GL_ALPHA };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3265 #elif defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3266 GLint swizzleMask[] = { GL_RED, GL_RED, GL_RED, GL_GREEN };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3267 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3268 glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3269 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3270 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3271 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3272
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3273 mipWidth /= 2;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3274 mipHeight /= 2;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3275 mipOffset += mipSize; // Increment offset position to next mipmap
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3276 if (data != NULL) dataPtr += mipSize; // Increment data pointer to next mipmap
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3277
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3278 // Security check for NPOT textures
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3279 if (mipWidth < 1) mipWidth = 1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3280 if (mipHeight < 1) mipHeight = 1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3281 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3282
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3283 // Texture parameters configuration
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3284 // NOTE: glTexParameteri does NOT affect texture uploading, just the way it's used
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3285 #if defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3286 // NOTE: OpenGL ES 2.0 with no GL_OES_texture_npot support (i.e. WebGL) has limited NPOT support, so CLAMP_TO_EDGE must be used
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3287 if (RLGL.ExtSupported.texNPOT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3288 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3289 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); // Set texture to repeat on x-axis
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3290 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); // Set texture to repeat on y-axis
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3291 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3292 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3293 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3294 // NOTE: If using negative texture coordinates (LoadOBJ()), it does not work!
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3295 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); // Set texture to clamp on x-axis
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3296 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); // Set texture to clamp on y-axis
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3297 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3298 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3299 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); // Set texture to repeat on x-axis
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3300 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); // Set texture to repeat on y-axis
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3301 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3302
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3303 // Magnification and minification filters
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3304 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); // Alternative: GL_LINEAR
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3305 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); // Alternative: GL_LINEAR
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3306
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3307 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3308 if (mipmapCount > 1)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3309 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3310 // Activate Trilinear filtering if mipmaps are available
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3311 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3312 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3313 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3314 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3315
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3316 // At this point we have the texture loaded in GPU and texture parameters configured
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3317
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3318 // NOTE: If mipmaps were not in data, they are not generated automatically
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3319
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3320 // Unbind current texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3321 glBindTexture(GL_TEXTURE_2D, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3322
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3323 if (id > 0) TRACELOG(RL_LOG_INFO, "TEXTURE: [ID %i] Texture loaded successfully (%ix%i | %s | %i mipmaps)", id, width, height, rlGetPixelFormatName(format), mipmapCount);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3324 else TRACELOG(RL_LOG_WARNING, "TEXTURE: Failed to load texture");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3325
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3326 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3327 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3328
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3329 // Load depth texture/renderbuffer (to be attached to fbo)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3330 // WARNING: OpenGL ES 2.0 requires GL_OES_depth_texture and WebGL requires WEBGL_depth_texture extensions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3331 unsigned int rlLoadTextureDepth(int width, int height, bool useRenderBuffer)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3332 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3333 unsigned int id = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3334
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3335 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3336 // In case depth textures not supported, we force renderbuffer usage
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3337 if (!RLGL.ExtSupported.texDepth) useRenderBuffer = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3338
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3339 // NOTE: We let the implementation to choose the best bit-depth
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3340 // Possible formats: GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT24, GL_DEPTH_COMPONENT32 and GL_DEPTH_COMPONENT32F
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3341 unsigned int glInternalFormat = GL_DEPTH_COMPONENT;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3342
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3343 #if (defined(GRAPHICS_API_OPENGL_ES2) || defined(GRAPHICS_API_OPENGL_ES3))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3344 // WARNING: WebGL platform requires unsized internal format definition (GL_DEPTH_COMPONENT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3345 // while other platforms using OpenGL ES 2.0 require/support sized internal formats depending on the GPU capabilities
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3346 if (!RLGL.ExtSupported.texDepthWebGL || useRenderBuffer)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3347 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3348 if (RLGL.ExtSupported.maxDepthBits == 32) glInternalFormat = GL_DEPTH_COMPONENT32_OES;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3349 else if (RLGL.ExtSupported.maxDepthBits == 24) glInternalFormat = GL_DEPTH_COMPONENT24_OES;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3350 else glInternalFormat = GL_DEPTH_COMPONENT16;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3351 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3352 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3353
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3354 if (!useRenderBuffer && RLGL.ExtSupported.texDepth)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3355 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3356 glGenTextures(1, &id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3357 glBindTexture(GL_TEXTURE_2D, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3358 glTexImage2D(GL_TEXTURE_2D, 0, glInternalFormat, width, height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3359
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3360 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3361 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3362 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3363 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3364
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3365 glBindTexture(GL_TEXTURE_2D, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3366
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3367 TRACELOG(RL_LOG_INFO, "TEXTURE: Depth texture loaded successfully");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3368 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3369 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3370 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3371 // Create the renderbuffer that will serve as the depth attachment for the framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3372 // NOTE: A renderbuffer is simpler than a texture and could offer better performance on embedded devices
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3373 glGenRenderbuffers(1, &id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3374 glBindRenderbuffer(GL_RENDERBUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3375 glRenderbufferStorage(GL_RENDERBUFFER, glInternalFormat, width, height);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3376
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3377 glBindRenderbuffer(GL_RENDERBUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3378
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3379 TRACELOG(RL_LOG_INFO, "TEXTURE: [ID %i] Depth renderbuffer loaded successfully (%i bits)", id, (RLGL.ExtSupported.maxDepthBits >= 24)? RLGL.ExtSupported.maxDepthBits : 16);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3380 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3381 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3382
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3383 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3384 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3385
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3386 // Load texture cubemap
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3387 // NOTE: Cubemap data is expected to be 6 images in a single data array (one after the other),
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3388 // expected the following convention: +X, -X, +Y, -Y, +Z, -Z
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3389 unsigned int rlLoadTextureCubemap(const void *data, int size, int format, int mipmapCount)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3390 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3391 unsigned int id = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3392
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3393 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3394 int mipSize = size;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3395
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3396 // NOTE: Added pointer math separately from function to avoid UBSAN complaining
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3397 unsigned char *dataPtr = NULL;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3398 if (data != NULL) dataPtr = (unsigned char *)data;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3399
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3400 unsigned int dataSize = rlGetPixelDataSize(size, size, format);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3401
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3402 glGenTextures(1, &id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3403 glBindTexture(GL_TEXTURE_CUBE_MAP, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3404
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3405 unsigned int glInternalFormat, glFormat, glType;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3406 rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3407
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3408 if (glInternalFormat != 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3409 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3410 // Load cubemap faces/mipmaps
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3411 for (int i = 0; i < 6*mipmapCount; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3412 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3413 int mipmapLevel = i/6;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3414 int face = i%6;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3415
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3416 if (data == NULL)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3417 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3418 if (format < RL_PIXELFORMAT_COMPRESSED_DXT1_RGB)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3419 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3420 if ((format == RL_PIXELFORMAT_UNCOMPRESSED_R32) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3421 (format == RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32A32) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3422 (format == RL_PIXELFORMAT_UNCOMPRESSED_R16) ||
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3423 (format == RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16A16)) TRACELOG(RL_LOG_WARNING, "TEXTURES: Cubemap requested format not supported");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3424 else glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, mipmapLevel, glInternalFormat, mipSize, mipSize, 0, glFormat, glType, NULL);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3425 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3426 else TRACELOG(RL_LOG_WARNING, "TEXTURES: Empty cubemap creation does not support compressed format");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3427 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3428 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3429 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3430 if (format < RL_PIXELFORMAT_COMPRESSED_DXT1_RGB) glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, mipmapLevel, glInternalFormat, mipSize, mipSize, 0, glFormat, glType, (unsigned char *)dataPtr + face*dataSize);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3431 else glCompressedTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + face, mipmapLevel, glInternalFormat, mipSize, mipSize, 0, dataSize, (unsigned char *)dataPtr + face*dataSize);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3432 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3433
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3434 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3435 if (format == RL_PIXELFORMAT_UNCOMPRESSED_GRAYSCALE)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3436 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3437 GLint swizzleMask[] = { GL_RED, GL_RED, GL_RED, GL_ONE };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3438 glTexParameteriv(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3439 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3440 else if (format == RL_PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3441 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3442 #if defined(GRAPHICS_API_OPENGL_21)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3443 GLint swizzleMask[] = { GL_RED, GL_RED, GL_RED, GL_ALPHA };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3444 #elif defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3445 GLint swizzleMask[] = { GL_RED, GL_RED, GL_RED, GL_GREEN };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3446 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3447 glTexParameteriv(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3448 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3449 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3450 if (face == 5)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3451 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3452 mipSize /= 2;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3453 if (data != NULL) dataPtr += dataSize*6; // Increment data pointer to next mipmap
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3454
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3455 // Security check for NPOT textures
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3456 if (mipSize < 1) mipSize = 1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3457
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3458 dataSize = rlGetPixelDataSize(mipSize, mipSize, format);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3459 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3460 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3461 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3462
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3463 // Set cubemap texture sampling parameters
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3464 if (mipmapCount > 1) glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3465 else glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3466
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3467 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3468 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3469 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3470 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3471 glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE); // Flag not supported on OpenGL ES 2.0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3472 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3473
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3474 glBindTexture(GL_TEXTURE_CUBE_MAP, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3475 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3476
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3477 if (id > 0) TRACELOG(RL_LOG_INFO, "TEXTURE: [ID %i] Cubemap texture loaded successfully (%ix%i)", id, size, size);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3478 else TRACELOG(RL_LOG_WARNING, "TEXTURE: Failed to load cubemap texture");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3479
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3480 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3481 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3482
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3483 // Update already loaded texture in GPU with new data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3484 // NOTE: We don't know safely if internal texture format is the expected one...
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3485 void rlUpdateTexture(unsigned int id, int offsetX, int offsetY, int width, int height, int format, const void *data)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3486 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3487 glBindTexture(GL_TEXTURE_2D, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3488
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3489 unsigned int glInternalFormat, glFormat, glType;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3490 rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3491
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3492 if ((glInternalFormat != 0) && (format < RL_PIXELFORMAT_COMPRESSED_DXT1_RGB))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3493 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3494 glTexSubImage2D(GL_TEXTURE_2D, 0, offsetX, offsetY, width, height, glFormat, glType, data);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3495 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3496 else TRACELOG(RL_LOG_WARNING, "TEXTURE: [ID %i] Failed to update for current texture format (%i)", id, format);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3497 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3498
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3499 // Get OpenGL internal formats and data type from raylib PixelFormat
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3500 void rlGetGlTextureFormats(int format, unsigned int *glInternalFormat, unsigned int *glFormat, unsigned int *glType)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3501 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3502 *glInternalFormat = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3503 *glFormat = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3504 *glType = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3505
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3506 switch (format)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3507 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3508 #if defined(GRAPHICS_API_OPENGL_11) || defined(GRAPHICS_API_OPENGL_21) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3509 // NOTE: on OpenGL ES 2.0 (WebGL), internalFormat must match format and options allowed are: GL_LUMINANCE, GL_RGB, GL_RGBA
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3510 case RL_PIXELFORMAT_UNCOMPRESSED_GRAYSCALE: *glInternalFormat = GL_LUMINANCE; *glFormat = GL_LUMINANCE; *glType = GL_UNSIGNED_BYTE; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3511 case RL_PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA: *glInternalFormat = GL_LUMINANCE_ALPHA; *glFormat = GL_LUMINANCE_ALPHA; *glType = GL_UNSIGNED_BYTE; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3512 case RL_PIXELFORMAT_UNCOMPRESSED_R5G6B5: *glInternalFormat = GL_RGB; *glFormat = GL_RGB; *glType = GL_UNSIGNED_SHORT_5_6_5; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3513 case RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8: *glInternalFormat = GL_RGB; *glFormat = GL_RGB; *glType = GL_UNSIGNED_BYTE; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3514 case RL_PIXELFORMAT_UNCOMPRESSED_R5G5B5A1: *glInternalFormat = GL_RGBA; *glFormat = GL_RGBA; *glType = GL_UNSIGNED_SHORT_5_5_5_1; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3515 case RL_PIXELFORMAT_UNCOMPRESSED_R4G4B4A4: *glInternalFormat = GL_RGBA; *glFormat = GL_RGBA; *glType = GL_UNSIGNED_SHORT_4_4_4_4; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3516 case RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8: *glInternalFormat = GL_RGBA; *glFormat = GL_RGBA; *glType = GL_UNSIGNED_BYTE; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3517 #if !defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3518 #if defined(GRAPHICS_API_OPENGL_ES3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3519 case RL_PIXELFORMAT_UNCOMPRESSED_R32: if (RLGL.ExtSupported.texFloat32) *glInternalFormat = GL_R32F_EXT; *glFormat = GL_RED_EXT; *glType = GL_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3520 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32: if (RLGL.ExtSupported.texFloat32) *glInternalFormat = GL_RGB32F_EXT; *glFormat = GL_RGB; *glType = GL_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3521 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32A32: if (RLGL.ExtSupported.texFloat32) *glInternalFormat = GL_RGBA32F_EXT; *glFormat = GL_RGBA; *glType = GL_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3522 case RL_PIXELFORMAT_UNCOMPRESSED_R16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_R16F_EXT; *glFormat = GL_RED_EXT; *glType = GL_HALF_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3523 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_RGB16F_EXT; *glFormat = GL_RGB; *glType = GL_HALF_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3524 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16A16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_RGBA16F_EXT; *glFormat = GL_RGBA; *glType = GL_HALF_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3525 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3526 case RL_PIXELFORMAT_UNCOMPRESSED_R32: if (RLGL.ExtSupported.texFloat32) *glInternalFormat = GL_LUMINANCE; *glFormat = GL_LUMINANCE; *glType = GL_FLOAT; break; // NOTE: Requires extension OES_texture_float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3527 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32: if (RLGL.ExtSupported.texFloat32) *glInternalFormat = GL_RGB; *glFormat = GL_RGB; *glType = GL_FLOAT; break; // NOTE: Requires extension OES_texture_float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3528 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32A32: if (RLGL.ExtSupported.texFloat32) *glInternalFormat = GL_RGBA; *glFormat = GL_RGBA; *glType = GL_FLOAT; break; // NOTE: Requires extension OES_texture_float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3529 #if defined(GRAPHICS_API_OPENGL_21)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3530 case RL_PIXELFORMAT_UNCOMPRESSED_R16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_LUMINANCE; *glFormat = GL_LUMINANCE; *glType = GL_HALF_FLOAT_ARB; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3531 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_RGB; *glFormat = GL_RGB; *glType = GL_HALF_FLOAT_ARB; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3532 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16A16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_RGBA; *glFormat = GL_RGBA; *glType = GL_HALF_FLOAT_ARB; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3533 #else // defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3534 case RL_PIXELFORMAT_UNCOMPRESSED_R16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_LUMINANCE; *glFormat = GL_LUMINANCE; *glType = GL_HALF_FLOAT_OES; break; // NOTE: Requires extension OES_texture_half_float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3535 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_RGB; *glFormat = GL_RGB; *glType = GL_HALF_FLOAT_OES; break; // NOTE: Requires extension OES_texture_half_float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3536 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16A16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_RGBA; *glFormat = GL_RGBA; *glType = GL_HALF_FLOAT_OES; break; // NOTE: Requires extension OES_texture_half_float
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3537 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3538 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3539 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3540 #elif defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3541 case RL_PIXELFORMAT_UNCOMPRESSED_GRAYSCALE: *glInternalFormat = GL_R8; *glFormat = GL_RED; *glType = GL_UNSIGNED_BYTE; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3542 case RL_PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA: *glInternalFormat = GL_RG8; *glFormat = GL_RG; *glType = GL_UNSIGNED_BYTE; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3543 case RL_PIXELFORMAT_UNCOMPRESSED_R5G6B5: *glInternalFormat = GL_RGB565; *glFormat = GL_RGB; *glType = GL_UNSIGNED_SHORT_5_6_5; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3544 case RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8: *glInternalFormat = GL_RGB8; *glFormat = GL_RGB; *glType = GL_UNSIGNED_BYTE; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3545 case RL_PIXELFORMAT_UNCOMPRESSED_R5G5B5A1: *glInternalFormat = GL_RGB5_A1; *glFormat = GL_RGBA; *glType = GL_UNSIGNED_SHORT_5_5_5_1; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3546 case RL_PIXELFORMAT_UNCOMPRESSED_R4G4B4A4: *glInternalFormat = GL_RGBA4; *glFormat = GL_RGBA; *glType = GL_UNSIGNED_SHORT_4_4_4_4; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3547 case RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8: *glInternalFormat = GL_RGBA8; *glFormat = GL_RGBA; *glType = GL_UNSIGNED_BYTE; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3548 case RL_PIXELFORMAT_UNCOMPRESSED_R32: if (RLGL.ExtSupported.texFloat32) *glInternalFormat = GL_R32F; *glFormat = GL_RED; *glType = GL_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3549 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32: if (RLGL.ExtSupported.texFloat32) *glInternalFormat = GL_RGB32F; *glFormat = GL_RGB; *glType = GL_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3550 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32A32: if (RLGL.ExtSupported.texFloat32) *glInternalFormat = GL_RGBA32F; *glFormat = GL_RGBA; *glType = GL_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3551 case RL_PIXELFORMAT_UNCOMPRESSED_R16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_R16F; *glFormat = GL_RED; *glType = GL_HALF_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3552 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_RGB16F; *glFormat = GL_RGB; *glType = GL_HALF_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3553 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16A16: if (RLGL.ExtSupported.texFloat16) *glInternalFormat = GL_RGBA16F; *glFormat = GL_RGBA; *glType = GL_HALF_FLOAT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3554 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3555 #if !defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3556 case RL_PIXELFORMAT_COMPRESSED_DXT1_RGB: if (RLGL.ExtSupported.texCompDXT) *glInternalFormat = GL_COMPRESSED_RGB_S3TC_DXT1_EXT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3557 case RL_PIXELFORMAT_COMPRESSED_DXT1_RGBA: if (RLGL.ExtSupported.texCompDXT) *glInternalFormat = GL_COMPRESSED_RGBA_S3TC_DXT1_EXT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3558 case RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA: if (RLGL.ExtSupported.texCompDXT) *glInternalFormat = GL_COMPRESSED_RGBA_S3TC_DXT3_EXT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3559 case RL_PIXELFORMAT_COMPRESSED_DXT5_RGBA: if (RLGL.ExtSupported.texCompDXT) *glInternalFormat = GL_COMPRESSED_RGBA_S3TC_DXT5_EXT; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3560 case RL_PIXELFORMAT_COMPRESSED_ETC1_RGB: if (RLGL.ExtSupported.texCompETC1) *glInternalFormat = GL_ETC1_RGB8_OES; break; // NOTE: Requires OpenGL ES 2.0 or OpenGL 4.3
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3561 case RL_PIXELFORMAT_COMPRESSED_ETC2_RGB: if (RLGL.ExtSupported.texCompETC2) *glInternalFormat = GL_COMPRESSED_RGB8_ETC2; break; // NOTE: Requires OpenGL ES 3.0 or OpenGL 4.3
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3562 case RL_PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA: if (RLGL.ExtSupported.texCompETC2) *glInternalFormat = GL_COMPRESSED_RGBA8_ETC2_EAC; break; // NOTE: Requires OpenGL ES 3.0 or OpenGL 4.3
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3563 case RL_PIXELFORMAT_COMPRESSED_PVRT_RGB: if (RLGL.ExtSupported.texCompPVRT) *glInternalFormat = GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG; break; // NOTE: Requires PowerVR GPU
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3564 case RL_PIXELFORMAT_COMPRESSED_PVRT_RGBA: if (RLGL.ExtSupported.texCompPVRT) *glInternalFormat = GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG; break; // NOTE: Requires PowerVR GPU
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3565 case RL_PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA: if (RLGL.ExtSupported.texCompASTC) *glInternalFormat = GL_COMPRESSED_RGBA_ASTC_4x4_KHR; break; // NOTE: Requires OpenGL ES 3.1 or OpenGL 4.3
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3566 case RL_PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA: if (RLGL.ExtSupported.texCompASTC) *glInternalFormat = GL_COMPRESSED_RGBA_ASTC_8x8_KHR; break; // NOTE: Requires OpenGL ES 3.1 or OpenGL 4.3
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3567 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3568 default: TRACELOG(RL_LOG_WARNING, "TEXTURE: Current format not supported (%i)", format); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3569 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3570 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3571
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3572 // Unload texture from GPU memory
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3573 void rlUnloadTexture(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3574 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3575 glDeleteTextures(1, &id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3576 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3577
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3578 // Generate mipmap data for selected texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3579 // NOTE: Only supports GPU mipmap generation
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3580 void rlGenTextureMipmaps(unsigned int id, int width, int height, int format, int *mipmaps)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3581 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3582 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3583 glBindTexture(GL_TEXTURE_2D, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3584
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3585 // Check if texture is power-of-two (POT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3586 bool texIsPOT = false;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3587
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3588 if (((width > 0) && ((width & (width - 1)) == 0)) &&
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3589 ((height > 0) && ((height & (height - 1)) == 0))) texIsPOT = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3590
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3591 if ((texIsPOT) || (RLGL.ExtSupported.texNPOT))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3592 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3593 //glHint(GL_GENERATE_MIPMAP_HINT, GL_DONT_CARE); // Hint for mipmaps generation algorithm: GL_FASTEST, GL_NICEST, GL_DONT_CARE
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3594 glGenerateMipmap(GL_TEXTURE_2D); // Generate mipmaps automatically
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3595
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3596 #define MIN(a,b) (((a)<(b))? (a):(b))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3597 #define MAX(a,b) (((a)>(b))? (a):(b))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3598
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3599 *mipmaps = 1 + (int)floor(log(MAX(width, height))/log(2));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3600 TRACELOG(RL_LOG_INFO, "TEXTURE: [ID %i] Mipmaps generated automatically, total: %i", id, *mipmaps);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3601 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3602 else TRACELOG(RL_LOG_WARNING, "TEXTURE: [ID %i] Failed to generate mipmaps", id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3603
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3604 glBindTexture(GL_TEXTURE_2D, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3605 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3606 TRACELOG(RL_LOG_WARNING, "TEXTURE: [ID %i] GPU mipmap generation not supported", id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3607 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3608 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3609
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3610 // Read texture pixel data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3611 void *rlReadTexturePixels(unsigned int id, int width, int height, int format)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3612 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3613 void *pixels = NULL;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3614
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3615 #if defined(GRAPHICS_API_OPENGL_11) || defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3616 glBindTexture(GL_TEXTURE_2D, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3617
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3618 // NOTE: Using texture id, we can retrieve some texture info (but not on OpenGL ES 2.0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3619 // Possible texture info: GL_TEXTURE_RED_SIZE, GL_TEXTURE_GREEN_SIZE, GL_TEXTURE_BLUE_SIZE, GL_TEXTURE_ALPHA_SIZE
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3620 //int width, height, format;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3621 //glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3622 //glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &height);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3623 //glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_INTERNAL_FORMAT, &format);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3624
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3625 // NOTE: Each row written to or read from by OpenGL pixel operations like glGetTexImage are aligned to a 4 byte boundary by default, which may add some padding
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3626 // Use glPixelStorei to modify padding with the GL_[UN]PACK_ALIGNMENT setting
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3627 // GL_PACK_ALIGNMENT affects operations that read from OpenGL memory (glReadPixels, glGetTexImage, etc.)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3628 // GL_UNPACK_ALIGNMENT affects operations that write to OpenGL memory (glTexImage, etc.)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3629 glPixelStorei(GL_PACK_ALIGNMENT, 1);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3630
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3631 unsigned int glInternalFormat, glFormat, glType;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3632 rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3633 unsigned int size = rlGetPixelDataSize(width, height, format);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3634
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3635 if ((glInternalFormat != 0) && (format < RL_PIXELFORMAT_COMPRESSED_DXT1_RGB))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3636 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3637 pixels = RL_MALLOC(size);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3638 glGetTexImage(GL_TEXTURE_2D, 0, glFormat, glType, pixels);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3639 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3640 else TRACELOG(RL_LOG_WARNING, "TEXTURE: [ID %i] Data retrieval not suported for pixel format (%i)", id, format);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3641
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3642 glBindTexture(GL_TEXTURE_2D, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3643 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3644
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3645 #if defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3646 // glGetTexImage() is not available on OpenGL ES 2.0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3647 // Texture width and height are required on OpenGL ES 2.0, there is no way to get it from texture id
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3648 // Two possible Options:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3649 // 1 - Bind texture to color fbo attachment and glReadPixels()
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3650 // 2 - Create an fbo, activate it, render quad with texture, glReadPixels()
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3651 // We are using Option 1, just need to care for texture format on retrieval
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3652 // NOTE: This behaviour could be conditioned by graphic driver...
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3653 unsigned int fboId = rlLoadFramebuffer();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3654
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3655 glBindFramebuffer(GL_FRAMEBUFFER, fboId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3656 glBindTexture(GL_TEXTURE_2D, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3657
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3658 // Attach our texture to FBO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3659 glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, id, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3660
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3661 // We read data as RGBA because FBO texture is configured as RGBA, despite binding another texture format
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3662 pixels = (unsigned char *)RL_MALLOC(rlGetPixelDataSize(width, height, RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3663 glReadPixels(0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3664
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3665 glBindFramebuffer(GL_FRAMEBUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3666
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3667 // Clean up temporal fbo
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3668 rlUnloadFramebuffer(fboId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3669 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3670
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3671 return pixels;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3672 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3673
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3674 // Read screen pixel data (color buffer)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3675 unsigned char *rlReadScreenPixels(int width, int height)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3676 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3677 unsigned char *screenData = (unsigned char *)RL_CALLOC(width*height*4, sizeof(unsigned char));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3678
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3679 // NOTE 1: glReadPixels returns image flipped vertically -> (0,0) is the bottom left corner of the framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3680 // NOTE 2: We are getting alpha channel! Be careful, it can be transparent if not cleared properly!
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3681 glReadPixels(0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, screenData);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3682
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3683 // Flip image vertically!
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3684 unsigned char *imgData = (unsigned char *)RL_MALLOC(width*height*4*sizeof(unsigned char));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3685
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3686 for (int y = height - 1; y >= 0; y--)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3687 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3688 for (int x = 0; x < (width*4); x++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3689 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3690 imgData[((height - 1) - y)*width*4 + x] = screenData[(y*width*4) + x]; // Flip line
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3691
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3692 // Set alpha component value to 255 (no trasparent image retrieval)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3693 // NOTE: Alpha value has already been applied to RGB in framebuffer, we don't need it!
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3694 if (((x + 1)%4) == 0) imgData[((height - 1) - y)*width*4 + x] = 255;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3695 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3696 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3697
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3698 RL_FREE(screenData);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3699
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3700 return imgData; // NOTE: image data should be freed
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3701 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3702
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3703 // Framebuffer management (fbo)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3704 //-----------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3705 // Load a framebuffer to be used for rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3706 // NOTE: No textures attached
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3707 unsigned int rlLoadFramebuffer(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3708 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3709 unsigned int fboId = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3710
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3711 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)) && defined(RLGL_RENDER_TEXTURES_HINT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3712 glGenFramebuffers(1, &fboId); // Create the framebuffer object
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3713 glBindFramebuffer(GL_FRAMEBUFFER, 0); // Unbind any framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3714 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3715
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3716 return fboId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3717 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3718
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3719 // Attach color buffer texture to an fbo (unloads previous attachment)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3720 // NOTE: Attach type: 0-Color, 1-Depth renderbuffer, 2-Depth texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3721 void rlFramebufferAttach(unsigned int fboId, unsigned int texId, int attachType, int texType, int mipLevel)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3722 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3723 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)) && defined(RLGL_RENDER_TEXTURES_HINT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3724 glBindFramebuffer(GL_FRAMEBUFFER, fboId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3725
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3726 switch (attachType)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3727 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3728 case RL_ATTACHMENT_COLOR_CHANNEL0:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3729 case RL_ATTACHMENT_COLOR_CHANNEL1:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3730 case RL_ATTACHMENT_COLOR_CHANNEL2:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3731 case RL_ATTACHMENT_COLOR_CHANNEL3:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3732 case RL_ATTACHMENT_COLOR_CHANNEL4:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3733 case RL_ATTACHMENT_COLOR_CHANNEL5:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3734 case RL_ATTACHMENT_COLOR_CHANNEL6:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3735 case RL_ATTACHMENT_COLOR_CHANNEL7:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3736 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3737 if (texType == RL_ATTACHMENT_TEXTURE2D) glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + attachType, GL_TEXTURE_2D, texId, mipLevel);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3738 else if (texType == RL_ATTACHMENT_RENDERBUFFER) glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + attachType, GL_RENDERBUFFER, texId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3739 else if (texType >= RL_ATTACHMENT_CUBEMAP_POSITIVE_X) glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + attachType, GL_TEXTURE_CUBE_MAP_POSITIVE_X + texType, texId, mipLevel);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3740
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3741 } break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3742 case RL_ATTACHMENT_DEPTH:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3743 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3744 if (texType == RL_ATTACHMENT_TEXTURE2D) glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, texId, mipLevel);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3745 else if (texType == RL_ATTACHMENT_RENDERBUFFER) glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, texId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3746
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3747 } break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3748 case RL_ATTACHMENT_STENCIL:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3749 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3750 if (texType == RL_ATTACHMENT_TEXTURE2D) glFramebufferTexture2D(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, texId, mipLevel);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3751 else if (texType == RL_ATTACHMENT_RENDERBUFFER) glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, texId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3752
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3753 } break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3754 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3755 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3756
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3757 glBindFramebuffer(GL_FRAMEBUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3758 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3759 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3760
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3761 // Verify render texture is complete
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3762 bool rlFramebufferComplete(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3763 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3764 bool result = false;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3765
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3766 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)) && defined(RLGL_RENDER_TEXTURES_HINT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3767 glBindFramebuffer(GL_FRAMEBUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3768
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3769 GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3770
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3771 if (status != GL_FRAMEBUFFER_COMPLETE)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3772 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3773 switch (status)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3774 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3775 case GL_FRAMEBUFFER_UNSUPPORTED: TRACELOG(RL_LOG_WARNING, "FBO: [ID %i] Framebuffer is unsupported", id); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3776 case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT: TRACELOG(RL_LOG_WARNING, "FBO: [ID %i] Framebuffer has incomplete attachment", id); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3777 #if defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3778 case GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS: TRACELOG(RL_LOG_WARNING, "FBO: [ID %i] Framebuffer has incomplete dimensions", id); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3779 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3780 case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: TRACELOG(RL_LOG_WARNING, "FBO: [ID %i] Framebuffer has a missing attachment", id); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3781 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3782 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3783 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3784
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3785 glBindFramebuffer(GL_FRAMEBUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3786
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3787 result = (status == GL_FRAMEBUFFER_COMPLETE);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3788 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3789
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3790 return result;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3791 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3792
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3793 // Unload framebuffer from GPU memory
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3794 // NOTE: All attached textures/cubemaps/renderbuffers are also deleted
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3795 void rlUnloadFramebuffer(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3796 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3797 #if (defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)) && defined(RLGL_RENDER_TEXTURES_HINT)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3798 // Query depth attachment to automatically delete texture/renderbuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3799 int depthType = 0, depthId = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3800 glBindFramebuffer(GL_FRAMEBUFFER, id); // Bind framebuffer to query depth texture type
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3801 glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE, &depthType);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3802
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3803 // TODO: Review warning retrieving object name in WebGL
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3804 // WARNING: WebGL: INVALID_ENUM: getFramebufferAttachmentParameter: invalid parameter name
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3805 // https://registry.khronos.org/webgl/specs/latest/1.0/
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3806 glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME, &depthId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3807
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3808 unsigned int depthIdU = (unsigned int)depthId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3809 if (depthType == GL_RENDERBUFFER) glDeleteRenderbuffers(1, &depthIdU);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3810 else if (depthType == GL_TEXTURE) glDeleteTextures(1, &depthIdU);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3811
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3812 // NOTE: If a texture object is deleted while its image is attached to the *currently bound* framebuffer,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3813 // the texture image is automatically detached from the currently bound framebuffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3814
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3815 glBindFramebuffer(GL_FRAMEBUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3816 glDeleteFramebuffers(1, &id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3817
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3818 TRACELOG(RL_LOG_INFO, "FBO: [ID %i] Unloaded framebuffer from VRAM (GPU)", id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3819 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3820 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3821
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3822 // Vertex data management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3823 //-----------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3824 // Load a new attributes buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3825 unsigned int rlLoadVertexBuffer(const void *buffer, int size, bool dynamic)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3826 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3827 unsigned int id = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3828
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3829 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3830 glGenBuffers(1, &id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3831 glBindBuffer(GL_ARRAY_BUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3832 glBufferData(GL_ARRAY_BUFFER, size, buffer, dynamic? GL_DYNAMIC_DRAW : GL_STATIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3833 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3834
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3835 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3836 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3837
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3838 // Load a new attributes element buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3839 unsigned int rlLoadVertexBufferElement(const void *buffer, int size, bool dynamic)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3840 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3841 unsigned int id = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3842
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3843 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3844 glGenBuffers(1, &id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3845 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3846 glBufferData(GL_ELEMENT_ARRAY_BUFFER, size, buffer, dynamic? GL_DYNAMIC_DRAW : GL_STATIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3847 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3848
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3849 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3850 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3851
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3852 // Enable vertex buffer (VBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3853 void rlEnableVertexBuffer(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3854 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3855 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3856 glBindBuffer(GL_ARRAY_BUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3857 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3858 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3859
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3860 // Disable vertex buffer (VBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3861 void rlDisableVertexBuffer(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3862 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3863 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3864 glBindBuffer(GL_ARRAY_BUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3865 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3866 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3867
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3868 // Enable vertex buffer element (VBO element)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3869 void rlEnableVertexBufferElement(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3870 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3871 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3872 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3873 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3874 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3875
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3876 // Disable vertex buffer element (VBO element)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3877 void rlDisableVertexBufferElement(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3878 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3879 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3880 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3881 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3882 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3883
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3884 // Update vertex buffer with new data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3885 // NOTE: dataSize and offset must be provided in bytes
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3886 void rlUpdateVertexBuffer(unsigned int id, const void *data, int dataSize, int offset)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3887 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3888 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3889 glBindBuffer(GL_ARRAY_BUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3890 glBufferSubData(GL_ARRAY_BUFFER, offset, dataSize, data);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3891 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3892 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3893
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3894 // Update vertex buffer elements with new data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3895 // NOTE: dataSize and offset must be provided in bytes
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3896 void rlUpdateVertexBufferElements(unsigned int id, const void *data, int dataSize, int offset)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3897 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3898 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3899 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3900 glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, offset, dataSize, data);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3901 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3902 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3903
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3904 // Enable vertex array object (VAO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3905 bool rlEnableVertexArray(unsigned int vaoId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3906 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3907 bool result = false;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3908 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3909 if (RLGL.ExtSupported.vao)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3910 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3911 glBindVertexArray(vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3912 result = true;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3913 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3914 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3915 return result;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3916 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3917
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3918 // Disable vertex array object (VAO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3919 void rlDisableVertexArray(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3920 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3921 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3922 if (RLGL.ExtSupported.vao) glBindVertexArray(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3923 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3924 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3925
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3926 // Enable vertex attribute index
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3927 void rlEnableVertexAttribute(unsigned int index)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3928 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3929 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3930 glEnableVertexAttribArray(index);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3931 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3932 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3933
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3934 // Disable vertex attribute index
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3935 void rlDisableVertexAttribute(unsigned int index)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3936 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3937 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3938 glDisableVertexAttribArray(index);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3939 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3940 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3941
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3942 // Draw vertex array
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3943 void rlDrawVertexArray(int offset, int count)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3944 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3945 glDrawArrays(GL_TRIANGLES, offset, count);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3946 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3947
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3948 // Draw vertex array elements
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3949 void rlDrawVertexArrayElements(int offset, int count, const void *buffer)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3950 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3951 // NOTE: Added pointer math separately from function to avoid UBSAN complaining
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3952 unsigned short *bufferPtr = (unsigned short *)buffer;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3953 if (offset > 0) bufferPtr += offset;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3954
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3955 glDrawElements(GL_TRIANGLES, count, GL_UNSIGNED_SHORT, (const unsigned short *)bufferPtr);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3956 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3957
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3958 // Draw vertex array instanced
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3959 void rlDrawVertexArrayInstanced(int offset, int count, int instances)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3960 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3961 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3962 glDrawArraysInstanced(GL_TRIANGLES, 0, count, instances);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3963 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3964 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3965
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3966 // Draw vertex array elements instanced
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3967 void rlDrawVertexArrayElementsInstanced(int offset, int count, const void *buffer, int instances)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3968 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3969 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3970 // NOTE: Added pointer math separately from function to avoid UBSAN complaining
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3971 unsigned short *bufferPtr = (unsigned short *)buffer;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3972 if (offset > 0) bufferPtr += offset;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3973
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3974 glDrawElementsInstanced(GL_TRIANGLES, count, GL_UNSIGNED_SHORT, (const unsigned short *)bufferPtr, instances);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3975 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3976 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3977
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3978 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3979 // Enable vertex state pointer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3980 void rlEnableStatePointer(int vertexAttribType, void *buffer)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3981 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3982 if (buffer != NULL) glEnableClientState(vertexAttribType);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3983 switch (vertexAttribType)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3984 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3985 case GL_VERTEX_ARRAY: glVertexPointer(3, GL_FLOAT, 0, buffer); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3986 case GL_TEXTURE_COORD_ARRAY: glTexCoordPointer(2, GL_FLOAT, 0, buffer); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3987 case GL_NORMAL_ARRAY: if (buffer != NULL) glNormalPointer(GL_FLOAT, 0, buffer); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3988 case GL_COLOR_ARRAY: if (buffer != NULL) glColorPointer(4, GL_UNSIGNED_BYTE, 0, buffer); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3989 //case GL_INDEX_ARRAY: if (buffer != NULL) glIndexPointer(GL_SHORT, 0, buffer); break; // Indexed colors
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3990 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3991 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3992 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3993
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3994 // Disable vertex state pointer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3995 void rlDisableStatePointer(int vertexAttribType)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3996 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3997 glDisableClientState(vertexAttribType);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3998 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
3999 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4000
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4001 // Load vertex array object (VAO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4002 unsigned int rlLoadVertexArray(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4003 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4004 unsigned int vaoId = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4005 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4006 if (RLGL.ExtSupported.vao)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4007 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4008 glGenVertexArrays(1, &vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4009 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4010 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4011 return vaoId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4012 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4013
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4014 // Set vertex attribute
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4015 void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, int offset)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4016 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4017 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4018 // NOTE: Data type could be: GL_BYTE, GL_UNSIGNED_BYTE, GL_SHORT, GL_UNSIGNED_SHORT, GL_INT, GL_UNSIGNED_INT
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4019 // Additional types (depends on OpenGL version or extensions):
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4020 // - GL_HALF_FLOAT, GL_FLOAT, GL_DOUBLE, GL_FIXED,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4021 // - GL_INT_2_10_10_10_REV, GL_UNSIGNED_INT_2_10_10_10_REV, GL_UNSIGNED_INT_10F_11F_11F_REV
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4022
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4023 size_t offsetNative = offset;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4024 glVertexAttribPointer(index, compSize, type, normalized, stride, (void *)offsetNative);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4025 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4026 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4027
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4028 // Set vertex attribute divisor
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4029 void rlSetVertexAttributeDivisor(unsigned int index, int divisor)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4030 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4031 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4032 glVertexAttribDivisor(index, divisor);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4033 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4034 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4035
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4036 // Unload vertex array object (VAO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4037 void rlUnloadVertexArray(unsigned int vaoId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4038 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4039 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4040 if (RLGL.ExtSupported.vao)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4041 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4042 glBindVertexArray(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4043 glDeleteVertexArrays(1, &vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4044 TRACELOG(RL_LOG_INFO, "VAO: [ID %i] Unloaded vertex array data from VRAM (GPU)", vaoId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4045 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4046 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4047 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4048
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4049 // Unload vertex buffer (VBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4050 void rlUnloadVertexBuffer(unsigned int vboId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4051 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4052 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4053 glDeleteBuffers(1, &vboId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4054 //TRACELOG(RL_LOG_INFO, "VBO: Unloaded vertex data from VRAM (GPU)");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4055 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4056 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4057
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4058 // Shaders management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4059 //-----------------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4060 // Load shader from code strings
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4061 // NOTE: If shader string is NULL, using default vertex/fragment shaders
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4062 unsigned int rlLoadShaderCode(const char *vsCode, const char *fsCode)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4063 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4064 unsigned int id = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4065
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4066 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4067 unsigned int vertexShaderId = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4068 unsigned int fragmentShaderId = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4069
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4070 // Compile vertex shader (if provided)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4071 // NOTE: If not vertex shader is provided, use default one
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4072 if (vsCode != NULL) vertexShaderId = rlCompileShader(vsCode, GL_VERTEX_SHADER);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4073 else vertexShaderId = RLGL.State.defaultVShaderId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4074
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4075 // Compile fragment shader (if provided)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4076 // NOTE: If not vertex shader is provided, use default one
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4077 if (fsCode != NULL) fragmentShaderId = rlCompileShader(fsCode, GL_FRAGMENT_SHADER);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4078 else fragmentShaderId = RLGL.State.defaultFShaderId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4079
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4080 // In case vertex and fragment shader are the default ones, no need to recompile, we can just assign the default shader program id
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4081 if ((vertexShaderId == RLGL.State.defaultVShaderId) && (fragmentShaderId == RLGL.State.defaultFShaderId)) id = RLGL.State.defaultShaderId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4082 else if ((vertexShaderId > 0) && (fragmentShaderId > 0))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4083 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4084 // One of or both shader are new, we need to compile a new shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4085 id = rlLoadShaderProgram(vertexShaderId, fragmentShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4086
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4087 // We can detach and delete vertex/fragment shaders (if not default ones)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4088 // NOTE: We detach shader before deletion to make sure memory is freed
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4089 if (vertexShaderId != RLGL.State.defaultVShaderId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4090 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4091 // WARNING: Shader program linkage could fail and returned id is 0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4092 if (id > 0) glDetachShader(id, vertexShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4093 glDeleteShader(vertexShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4094 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4095 if (fragmentShaderId != RLGL.State.defaultFShaderId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4096 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4097 // WARNING: Shader program linkage could fail and returned id is 0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4098 if (id > 0) glDetachShader(id, fragmentShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4099 glDeleteShader(fragmentShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4100 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4101
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4102 // In case shader program loading failed, we assign default shader
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4103 if (id == 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4104 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4105 // In case shader loading fails, we return the default shader
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4106 TRACELOG(RL_LOG_WARNING, "SHADER: Failed to load custom shader code, using default shader");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4107 id = RLGL.State.defaultShaderId;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4108 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4109 /*
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4110 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4111 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4112 // Get available shader uniforms
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4113 // NOTE: This information is useful for debug...
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4114 int uniformCount = -1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4115 glGetProgramiv(id, GL_ACTIVE_UNIFORMS, &uniformCount);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4116
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4117 for (int i = 0; i < uniformCount; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4118 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4119 int namelen = -1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4120 int num = -1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4121 char name[256] = { 0 }; // Assume no variable names longer than 256
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4122 GLenum type = GL_ZERO;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4123
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4124 // Get the name of the uniforms
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4125 glGetActiveUniform(id, i, sizeof(name) - 1, &namelen, &num, &type, name);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4126
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4127 name[namelen] = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4128 TRACELOGD("SHADER: [ID %i] Active uniform (%s) set at location: %i", id, name, glGetUniformLocation(id, name));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4129 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4130 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4131 */
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4132 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4133 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4134
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4135 return id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4136 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4137
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4138 // Compile custom shader and return shader id
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4139 unsigned int rlCompileShader(const char *shaderCode, int type)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4140 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4141 unsigned int shader = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4142
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4143 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4144 shader = glCreateShader(type);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4145 glShaderSource(shader, 1, &shaderCode, NULL);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4146
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4147 GLint success = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4148 glCompileShader(shader);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4149 glGetShaderiv(shader, GL_COMPILE_STATUS, &success);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4150
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4151 if (success == GL_FALSE)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4152 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4153 switch (type)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4154 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4155 case GL_VERTEX_SHADER: TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Failed to compile vertex shader code", shader); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4156 case GL_FRAGMENT_SHADER: TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Failed to compile fragment shader code", shader); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4157 //case GL_GEOMETRY_SHADER:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4158 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4159 case GL_COMPUTE_SHADER: TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Failed to compile compute shader code", shader); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4160 #elif defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4161 case GL_COMPUTE_SHADER: TRACELOG(RL_LOG_WARNING, "SHADER: Compute shaders not enabled. Define GRAPHICS_API_OPENGL_43", shader); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4162 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4163 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4164 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4165
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4166 int maxLength = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4167 glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &maxLength);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4168
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4169 if (maxLength > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4170 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4171 int length = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4172 char *log = (char *)RL_CALLOC(maxLength, sizeof(char));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4173 glGetShaderInfoLog(shader, maxLength, &length, log);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4174 TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Compile error: %s", shader, log);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4175 RL_FREE(log);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4176 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4177
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4178 shader = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4179 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4180 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4181 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4182 switch (type)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4183 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4184 case GL_VERTEX_SHADER: TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Vertex shader compiled successfully", shader); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4185 case GL_FRAGMENT_SHADER: TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Fragment shader compiled successfully", shader); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4186 //case GL_GEOMETRY_SHADER:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4187 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4188 case GL_COMPUTE_SHADER: TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Compute shader compiled successfully", shader); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4189 #elif defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4190 case GL_COMPUTE_SHADER: TRACELOG(RL_LOG_WARNING, "SHADER: Compute shaders not enabled. Define GRAPHICS_API_OPENGL_43", shader); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4191 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4192 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4193 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4194 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4195 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4196
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4197 return shader;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4198 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4199
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4200 // Load custom shader strings and return program id
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4201 unsigned int rlLoadShaderProgram(unsigned int vShaderId, unsigned int fShaderId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4202 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4203 unsigned int program = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4204
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4205 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4206 GLint success = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4207 program = glCreateProgram();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4208
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4209 glAttachShader(program, vShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4210 glAttachShader(program, fShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4211
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4212 // NOTE: Default attribute shader locations must be Bound before linking
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4213 glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_POSITION, RL_DEFAULT_SHADER_ATTRIB_NAME_POSITION);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4214 glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD, RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4215 glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_NORMAL, RL_DEFAULT_SHADER_ATTRIB_NAME_NORMAL);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4216 glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_COLOR, RL_DEFAULT_SHADER_ATTRIB_NAME_COLOR);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4217 glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_TANGENT, RL_DEFAULT_SHADER_ATTRIB_NAME_TANGENT);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4218 glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD2, RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD2);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4219
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4220 #ifdef RL_SUPPORT_MESH_GPU_SKINNING
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4221 glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEIDS, RL_DEFAULT_SHADER_ATTRIB_NAME_BONEIDS);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4222 glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEWEIGHTS, RL_DEFAULT_SHADER_ATTRIB_NAME_BONEWEIGHTS);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4223 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4224
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4225 // NOTE: If some attrib name is no found on the shader, it locations becomes -1
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4226
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4227 glLinkProgram(program);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4228
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4229 // NOTE: All uniform variables are intitialised to 0 when a program links
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4230
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4231 glGetProgramiv(program, GL_LINK_STATUS, &success);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4232
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4233 if (success == GL_FALSE)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4234 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4235 TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Failed to link shader program", program);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4236
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4237 int maxLength = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4238 glGetProgramiv(program, GL_INFO_LOG_LENGTH, &maxLength);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4239
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4240 if (maxLength > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4241 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4242 int length = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4243 char *log = (char *)RL_CALLOC(maxLength, sizeof(char));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4244 glGetProgramInfoLog(program, maxLength, &length, log);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4245 TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Link error: %s", program, log);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4246 RL_FREE(log);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4247 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4248
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4249 glDeleteProgram(program);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4250
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4251 program = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4252 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4253 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4254 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4255 // Get the size of compiled shader program (not available on OpenGL ES 2.0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4256 // NOTE: If GL_LINK_STATUS is GL_FALSE, program binary length is zero
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4257 //GLint binarySize = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4258 //glGetProgramiv(id, GL_PROGRAM_BINARY_LENGTH, &binarySize);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4259
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4260 TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Program shader loaded successfully", program);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4261 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4262 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4263 return program;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4264 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4265
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4266 // Unload shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4267 void rlUnloadShaderProgram(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4268 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4269 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4270 glDeleteProgram(id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4271
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4272 TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Unloaded shader program data from VRAM (GPU)", id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4273 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4274 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4275
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4276 // Get shader location uniform
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4277 int rlGetLocationUniform(unsigned int shaderId, const char *uniformName)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4278 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4279 int location = -1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4280 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4281 location = glGetUniformLocation(shaderId, uniformName);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4282
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4283 //if (location == -1) TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Failed to find shader uniform: %s", shaderId, uniformName);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4284 //else TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Shader uniform (%s) set at location: %i", shaderId, uniformName, location);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4285 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4286 return location;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4287 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4288
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4289 // Get shader location attribute
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4290 int rlGetLocationAttrib(unsigned int shaderId, const char *attribName)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4291 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4292 int location = -1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4293 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4294 location = glGetAttribLocation(shaderId, attribName);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4295
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4296 //if (location == -1) TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Failed to find shader attribute: %s", shaderId, attribName);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4297 //else TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Shader attribute (%s) set at location: %i", shaderId, attribName, location);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4298 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4299 return location;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4300 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4301
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4302 // Set shader value uniform
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4303 void rlSetUniform(int locIndex, const void *value, int uniformType, int count)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4304 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4305 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4306 switch (uniformType)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4307 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4308 case RL_SHADER_UNIFORM_FLOAT: glUniform1fv(locIndex, count, (float *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4309 case RL_SHADER_UNIFORM_VEC2: glUniform2fv(locIndex, count, (float *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4310 case RL_SHADER_UNIFORM_VEC3: glUniform3fv(locIndex, count, (float *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4311 case RL_SHADER_UNIFORM_VEC4: glUniform4fv(locIndex, count, (float *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4312 case RL_SHADER_UNIFORM_INT: glUniform1iv(locIndex, count, (int *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4313 case RL_SHADER_UNIFORM_IVEC2: glUniform2iv(locIndex, count, (int *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4314 case RL_SHADER_UNIFORM_IVEC3: glUniform3iv(locIndex, count, (int *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4315 case RL_SHADER_UNIFORM_IVEC4: glUniform4iv(locIndex, count, (int *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4316 #if !defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4317 case RL_SHADER_UNIFORM_UINT: glUniform1uiv(locIndex, count, (unsigned int *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4318 case RL_SHADER_UNIFORM_UIVEC2: glUniform2uiv(locIndex, count, (unsigned int *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4319 case RL_SHADER_UNIFORM_UIVEC3: glUniform3uiv(locIndex, count, (unsigned int *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4320 case RL_SHADER_UNIFORM_UIVEC4: glUniform4uiv(locIndex, count, (unsigned int *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4321 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4322 case RL_SHADER_UNIFORM_SAMPLER2D: glUniform1iv(locIndex, count, (int *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4323 default: TRACELOG(RL_LOG_WARNING, "SHADER: Failed to set uniform value, data type not recognized");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4324
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4325 // TODO: Support glUniform1uiv(), glUniform2uiv(), glUniform3uiv(), glUniform4uiv()
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4326 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4327 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4328 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4329
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4330 // Set shader value attribute
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4331 void rlSetVertexAttributeDefault(int locIndex, const void *value, int attribType, int count)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4332 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4333 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4334 switch (attribType)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4335 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4336 case RL_SHADER_ATTRIB_FLOAT: if (count == 1) glVertexAttrib1fv(locIndex, (float *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4337 case RL_SHADER_ATTRIB_VEC2: if (count == 2) glVertexAttrib2fv(locIndex, (float *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4338 case RL_SHADER_ATTRIB_VEC3: if (count == 3) glVertexAttrib3fv(locIndex, (float *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4339 case RL_SHADER_ATTRIB_VEC4: if (count == 4) glVertexAttrib4fv(locIndex, (float *)value); break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4340 default: TRACELOG(RL_LOG_WARNING, "SHADER: Failed to set attrib default value, data type not recognized");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4341 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4342 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4343 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4344
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4345 // Set shader value uniform matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4346 void rlSetUniformMatrix(int locIndex, Matrix mat)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4347 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4348 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4349 float matfloat[16] = {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4350 mat.m0, mat.m1, mat.m2, mat.m3,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4351 mat.m4, mat.m5, mat.m6, mat.m7,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4352 mat.m8, mat.m9, mat.m10, mat.m11,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4353 mat.m12, mat.m13, mat.m14, mat.m15
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4354 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4355 glUniformMatrix4fv(locIndex, 1, false, matfloat);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4356 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4357 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4358
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4359 // Set shader value uniform matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4360 void rlSetUniformMatrices(int locIndex, const Matrix *matrices, int count)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4361 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4362 #if defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4363 glUniformMatrix4fv(locIndex, count, true, (const float *)matrices);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4364 #elif defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4365 // WARNING: WebGL does not support Matrix transpose ("true" parameter)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4366 // REF: https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/uniformMatrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4367 glUniformMatrix4fv(locIndex, count, false, (const float *)matrices);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4368 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4369 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4370
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4371 // Set shader value uniform sampler
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4372 void rlSetUniformSampler(int locIndex, unsigned int textureId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4373 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4374 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4375 // Check if texture is already active
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4376 for (int i = 0; i < RL_DEFAULT_BATCH_MAX_TEXTURE_UNITS; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4377 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4378 if (RLGL.State.activeTextureId[i] == textureId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4379 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4380 glUniform1i(locIndex, 1 + i);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4381 return;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4382 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4383 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4384
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4385 // Register a new active texture for the internal batch system
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4386 // NOTE: Default texture is always activated as GL_TEXTURE0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4387 for (int i = 0; i < RL_DEFAULT_BATCH_MAX_TEXTURE_UNITS; i++)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4388 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4389 if (RLGL.State.activeTextureId[i] == 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4390 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4391 glUniform1i(locIndex, 1 + i); // Activate new texture unit
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4392 RLGL.State.activeTextureId[i] = textureId; // Save texture id for binding on drawing
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4393 break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4394 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4395 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4396 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4397 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4398
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4399 // Set shader currently active (id and locations)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4400 void rlSetShader(unsigned int id, int *locs)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4401 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4402 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4403 if (RLGL.State.currentShaderId != id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4404 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4405 rlDrawRenderBatch(RLGL.currentBatch);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4406 RLGL.State.currentShaderId = id;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4407 RLGL.State.currentShaderLocs = locs;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4408 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4409 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4410 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4411
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4412 // Load compute shader program
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4413 unsigned int rlLoadComputeShaderProgram(unsigned int shaderId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4414 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4415 unsigned int program = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4416
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4417 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4418 GLint success = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4419 program = glCreateProgram();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4420 glAttachShader(program, shaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4421 glLinkProgram(program);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4422
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4423 // NOTE: All uniform variables are intitialised to 0 when a program links
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4424
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4425 glGetProgramiv(program, GL_LINK_STATUS, &success);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4426
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4427 if (success == GL_FALSE)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4428 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4429 TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Failed to link compute shader program", program);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4430
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4431 int maxLength = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4432 glGetProgramiv(program, GL_INFO_LOG_LENGTH, &maxLength);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4433
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4434 if (maxLength > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4435 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4436 int length = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4437 char *log = (char *)RL_CALLOC(maxLength, sizeof(char));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4438 glGetProgramInfoLog(program, maxLength, &length, log);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4439 TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Link error: %s", program, log);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4440 RL_FREE(log);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4441 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4442
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4443 glDeleteProgram(program);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4444
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4445 program = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4446 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4447 else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4448 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4449 // Get the size of compiled shader program (not available on OpenGL ES 2.0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4450 // NOTE: If GL_LINK_STATUS is GL_FALSE, program binary length is zero
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4451 //GLint binarySize = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4452 //glGetProgramiv(id, GL_PROGRAM_BINARY_LENGTH, &binarySize);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4453
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4454 TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Compute shader program loaded successfully", program);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4455 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4456 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4457 TRACELOG(RL_LOG_WARNING, "SHADER: Compute shaders not enabled. Define GRAPHICS_API_OPENGL_43");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4458 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4459
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4460 return program;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4461 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4462
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4463 // Dispatch compute shader (equivalent to *draw* for graphics pilepine)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4464 void rlComputeShaderDispatch(unsigned int groupX, unsigned int groupY, unsigned int groupZ)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4465 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4466 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4467 glDispatchCompute(groupX, groupY, groupZ);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4468 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4469 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4470
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4471 // Load shader storage buffer object (SSBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4472 unsigned int rlLoadShaderBuffer(unsigned int size, const void *data, int usageHint)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4473 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4474 unsigned int ssbo = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4475
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4476 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4477 glGenBuffers(1, &ssbo);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4478 glBindBuffer(GL_SHADER_STORAGE_BUFFER, ssbo);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4479 glBufferData(GL_SHADER_STORAGE_BUFFER, size, data, usageHint? usageHint : RL_STREAM_COPY);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4480 if (data == NULL) glClearBufferData(GL_SHADER_STORAGE_BUFFER, GL_R8UI, GL_RED_INTEGER, GL_UNSIGNED_BYTE, NULL); // Clear buffer data to 0
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4481 glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4482 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4483 TRACELOG(RL_LOG_WARNING, "SSBO: SSBO not enabled. Define GRAPHICS_API_OPENGL_43");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4484 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4485
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4486 return ssbo;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4487 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4488
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4489 // Unload shader storage buffer object (SSBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4490 void rlUnloadShaderBuffer(unsigned int ssboId)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4491 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4492 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4493 glDeleteBuffers(1, &ssboId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4494 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4495 TRACELOG(RL_LOG_WARNING, "SSBO: SSBO not enabled. Define GRAPHICS_API_OPENGL_43");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4496 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4497
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4498 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4499
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4500 // Update SSBO buffer data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4501 void rlUpdateShaderBuffer(unsigned int id, const void *data, unsigned int dataSize, unsigned int offset)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4502 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4503 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4504 glBindBuffer(GL_SHADER_STORAGE_BUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4505 glBufferSubData(GL_SHADER_STORAGE_BUFFER, offset, dataSize, data);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4506 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4507 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4508
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4509 // Get SSBO buffer size
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4510 unsigned int rlGetShaderBufferSize(unsigned int id)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4511 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4512 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4513 GLint64 size = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4514 glBindBuffer(GL_SHADER_STORAGE_BUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4515 glGetBufferParameteri64v(GL_SHADER_STORAGE_BUFFER, GL_BUFFER_SIZE, &size);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4516 return (size > 0)? (unsigned int)size : 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4517 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4518 return 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4519 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4520 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4521
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4522 // Read SSBO buffer data (GPU->CPU)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4523 void rlReadShaderBuffer(unsigned int id, void *dest, unsigned int count, unsigned int offset)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4524 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4525 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4526 glBindBuffer(GL_SHADER_STORAGE_BUFFER, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4527 glGetBufferSubData(GL_SHADER_STORAGE_BUFFER, offset, count, dest);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4528 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4529 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4530
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4531 // Bind SSBO buffer
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4532 void rlBindShaderBuffer(unsigned int id, unsigned int index)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4533 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4534 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4535 glBindBufferBase(GL_SHADER_STORAGE_BUFFER, index, id);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4536 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4537 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4538
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4539 // Copy SSBO buffer data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4540 void rlCopyShaderBuffer(unsigned int destId, unsigned int srcId, unsigned int destOffset, unsigned int srcOffset, unsigned int count)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4541 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4542 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4543 glBindBuffer(GL_COPY_READ_BUFFER, srcId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4544 glBindBuffer(GL_COPY_WRITE_BUFFER, destId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4545 glCopyBufferSubData(GL_COPY_READ_BUFFER, GL_COPY_WRITE_BUFFER, srcOffset, destOffset, count);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4546 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4547 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4548
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4549 // Bind image texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4550 void rlBindImageTexture(unsigned int id, unsigned int index, int format, bool readonly)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4551 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4552 #if defined(GRAPHICS_API_OPENGL_43)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4553 unsigned int glInternalFormat = 0, glFormat = 0, glType = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4554
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4555 rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4556 glBindImageTexture(index, id, 0, 0, 0, readonly? GL_READ_ONLY : GL_READ_WRITE, glInternalFormat);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4557 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4558 TRACELOG(RL_LOG_WARNING, "TEXTURE: Image texture binding not enabled. Define GRAPHICS_API_OPENGL_43");
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4559 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4560 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4561
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4562 // Matrix state management
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4563 //-----------------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4564 // Get internal modelview matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4565 Matrix rlGetMatrixModelview(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4566 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4567 Matrix matrix = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4568 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4569 float mat[16];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4570 glGetFloatv(GL_MODELVIEW_MATRIX, mat);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4571 matrix.m0 = mat[0];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4572 matrix.m1 = mat[1];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4573 matrix.m2 = mat[2];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4574 matrix.m3 = mat[3];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4575 matrix.m4 = mat[4];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4576 matrix.m5 = mat[5];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4577 matrix.m6 = mat[6];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4578 matrix.m7 = mat[7];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4579 matrix.m8 = mat[8];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4580 matrix.m9 = mat[9];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4581 matrix.m10 = mat[10];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4582 matrix.m11 = mat[11];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4583 matrix.m12 = mat[12];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4584 matrix.m13 = mat[13];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4585 matrix.m14 = mat[14];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4586 matrix.m15 = mat[15];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4587 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4588 matrix = RLGL.State.modelview;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4589 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4590 return matrix;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4591 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4592
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4593 // Get internal projection matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4594 Matrix rlGetMatrixProjection(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4595 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4596 #if defined(GRAPHICS_API_OPENGL_11)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4597 float mat[16];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4598 glGetFloatv(GL_PROJECTION_MATRIX,mat);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4599 Matrix m;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4600 m.m0 = mat[0];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4601 m.m1 = mat[1];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4602 m.m2 = mat[2];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4603 m.m3 = mat[3];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4604 m.m4 = mat[4];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4605 m.m5 = mat[5];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4606 m.m6 = mat[6];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4607 m.m7 = mat[7];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4608 m.m8 = mat[8];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4609 m.m9 = mat[9];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4610 m.m10 = mat[10];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4611 m.m11 = mat[11];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4612 m.m12 = mat[12];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4613 m.m13 = mat[13];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4614 m.m14 = mat[14];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4615 m.m15 = mat[15];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4616 return m;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4617 #else
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4618 return RLGL.State.projection;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4619 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4620 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4621
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4622 // Get internal accumulated transform matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4623 Matrix rlGetMatrixTransform(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4624 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4625 Matrix mat = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4626 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4627 // TODO: Consider possible transform matrices in the RLGL.State.stack
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4628 // Is this the right order? or should we start with the first stored matrix instead of the last one?
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4629 //Matrix matStackTransform = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4630 //for (int i = RLGL.State.stackCounter; i > 0; i--) matStackTransform = rlMatrixMultiply(RLGL.State.stack[i], matStackTransform);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4631 mat = RLGL.State.transform;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4632 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4633 return mat;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4634 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4635
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4636 // Get internal projection matrix for stereo render (selected eye)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4637 Matrix rlGetMatrixProjectionStereo(int eye)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4638 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4639 Matrix mat = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4640 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4641 mat = RLGL.State.projectionStereo[eye];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4642 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4643 return mat;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4644 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4645
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4646 // Get internal view offset matrix for stereo render (selected eye)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4647 Matrix rlGetMatrixViewOffsetStereo(int eye)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4648 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4649 Matrix mat = rlMatrixIdentity();
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4650 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4651 mat = RLGL.State.viewOffsetStereo[eye];
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4652 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4653 return mat;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4654 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4655
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4656 // Set a custom modelview matrix (replaces internal modelview matrix)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4657 void rlSetMatrixModelview(Matrix view)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4658 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4659 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4660 RLGL.State.modelview = view;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4661 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4662 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4663
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4664 // Set a custom projection matrix (replaces internal projection matrix)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4665 void rlSetMatrixProjection(Matrix projection)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4666 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4667 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4668 RLGL.State.projection = projection;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4669 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4670 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4671
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4672 // Set eyes projection matrices for stereo rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4673 void rlSetMatrixProjectionStereo(Matrix right, Matrix left)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4674 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4675 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4676 RLGL.State.projectionStereo[0] = right;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4677 RLGL.State.projectionStereo[1] = left;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4678 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4679 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4680
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4681 // Set eyes view offsets matrices for stereo rendering
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4682 void rlSetMatrixViewOffsetStereo(Matrix right, Matrix left)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4683 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4684 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4685 RLGL.State.viewOffsetStereo[0] = right;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4686 RLGL.State.viewOffsetStereo[1] = left;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4687 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4688 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4689
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4690 // Load and draw a quad in NDC
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4691 void rlLoadDrawQuad(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4692 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4693 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4694 unsigned int quadVAO = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4695 unsigned int quadVBO = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4696
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4697 float vertices[] = {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4698 // Positions Texcoords
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4699 -1.0f, 1.0f, 0.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4700 -1.0f, -1.0f, 0.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4701 1.0f, 1.0f, 0.0f, 1.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4702 1.0f, -1.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4703 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4704
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4705 // Gen VAO to contain VBO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4706 glGenVertexArrays(1, &quadVAO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4707 glBindVertexArray(quadVAO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4708
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4709 // Gen and fill vertex buffer (VBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4710 glGenBuffers(1, &quadVBO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4711 glBindBuffer(GL_ARRAY_BUFFER, quadVBO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4712 glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), &vertices, GL_STATIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4713
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4714 // Bind vertex attributes (position, texcoords)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4715 glEnableVertexAttribArray(RL_DEFAULT_SHADER_ATTRIB_LOCATION_POSITION);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4716 glVertexAttribPointer(RL_DEFAULT_SHADER_ATTRIB_LOCATION_POSITION, 3, GL_FLOAT, GL_FALSE, 5*sizeof(float), (void *)0); // Positions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4717 glEnableVertexAttribArray(RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4718 glVertexAttribPointer(RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD, 2, GL_FLOAT, GL_FALSE, 5*sizeof(float), (void *)(3*sizeof(float))); // Texcoords
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4719
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4720 // Draw quad
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4721 glBindVertexArray(quadVAO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4722 glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4723 glBindVertexArray(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4724
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4725 // Delete buffers (VBO and VAO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4726 glDeleteBuffers(1, &quadVBO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4727 glDeleteVertexArrays(1, &quadVAO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4728 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4729 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4730
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4731 // Load and draw a cube in NDC
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4732 void rlLoadDrawCube(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4733 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4734 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4735 unsigned int cubeVAO = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4736 unsigned int cubeVBO = 0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4737
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4738 float vertices[] = {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4739 // Positions Normals Texcoords
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4740 -1.0f, -1.0f, -1.0f, 0.0f, 0.0f, -1.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4741 1.0f, 1.0f, -1.0f, 0.0f, 0.0f, -1.0f, 1.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4742 1.0f, -1.0f, -1.0f, 0.0f, 0.0f, -1.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4743 1.0f, 1.0f, -1.0f, 0.0f, 0.0f, -1.0f, 1.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4744 -1.0f, -1.0f, -1.0f, 0.0f, 0.0f, -1.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4745 -1.0f, 1.0f, -1.0f, 0.0f, 0.0f, -1.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4746 -1.0f, -1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4747 1.0f, -1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4748 1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4749 1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4750 -1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4751 -1.0f, -1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4752 -1.0f, 1.0f, 1.0f, -1.0f, 0.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4753 -1.0f, 1.0f, -1.0f, -1.0f, 0.0f, 0.0f, 1.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4754 -1.0f, -1.0f, -1.0f, -1.0f, 0.0f, 0.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4755 -1.0f, -1.0f, -1.0f, -1.0f, 0.0f, 0.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4756 -1.0f, -1.0f, 1.0f, -1.0f, 0.0f, 0.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4757 -1.0f, 1.0f, 1.0f, -1.0f, 0.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4758 1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4759 1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4760 1.0f, 1.0f, -1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4761 1.0f, -1.0f, -1.0f, 1.0f, 0.0f, 0.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4762 1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4763 1.0f, -1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4764 -1.0f, -1.0f, -1.0f, 0.0f, -1.0f, 0.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4765 1.0f, -1.0f, -1.0f, 0.0f, -1.0f, 0.0f, 1.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4766 1.0f, -1.0f, 1.0f, 0.0f, -1.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4767 1.0f, -1.0f, 1.0f, 0.0f, -1.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4768 -1.0f, -1.0f, 1.0f, 0.0f, -1.0f, 0.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4769 -1.0f, -1.0f, -1.0f, 0.0f, -1.0f, 0.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4770 -1.0f, 1.0f, -1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4771 1.0f, 1.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4772 1.0f, 1.0f, -1.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4773 1.0f, 1.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4774 -1.0f, 1.0f, -1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 1.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4775 -1.0f, 1.0f, 1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4776 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4777
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4778 // Gen VAO to contain VBO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4779 glGenVertexArrays(1, &cubeVAO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4780 glBindVertexArray(cubeVAO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4781
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4782 // Gen and fill vertex buffer (VBO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4783 glGenBuffers(1, &cubeVBO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4784 glBindBuffer(GL_ARRAY_BUFFER, cubeVBO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4785 glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4786
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4787 // Bind vertex attributes (position, normals, texcoords)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4788 glBindVertexArray(cubeVAO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4789 glEnableVertexAttribArray(RL_DEFAULT_SHADER_ATTRIB_LOCATION_POSITION);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4790 glVertexAttribPointer(RL_DEFAULT_SHADER_ATTRIB_LOCATION_POSITION, 3, GL_FLOAT, GL_FALSE, 8*sizeof(float), (void *)0); // Positions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4791 glEnableVertexAttribArray(RL_DEFAULT_SHADER_ATTRIB_LOCATION_NORMAL);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4792 glVertexAttribPointer(RL_DEFAULT_SHADER_ATTRIB_LOCATION_NORMAL, 3, GL_FLOAT, GL_FALSE, 8*sizeof(float), (void *)(3*sizeof(float))); // Normals
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4793 glEnableVertexAttribArray(RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4794 glVertexAttribPointer(RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD, 2, GL_FLOAT, GL_FALSE, 8*sizeof(float), (void *)(6*sizeof(float))); // Texcoords
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4795 glBindBuffer(GL_ARRAY_BUFFER, 0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4796 glBindVertexArray(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4797
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4798 // Draw cube
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4799 glBindVertexArray(cubeVAO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4800 glDrawArrays(GL_TRIANGLES, 0, 36);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4801 glBindVertexArray(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4802
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4803 // Delete VBO and VAO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4804 glDeleteBuffers(1, &cubeVBO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4805 glDeleteVertexArrays(1, &cubeVAO);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4806 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4807 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4808
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4809 // Get name string for pixel format
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4810 const char *rlGetPixelFormatName(unsigned int format)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4811 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4812 switch (format)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4813 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4814 case RL_PIXELFORMAT_UNCOMPRESSED_GRAYSCALE: return "GRAYSCALE"; break; // 8 bit per pixel (no alpha)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4815 case RL_PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA: return "GRAY_ALPHA"; break; // 8*2 bpp (2 channels)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4816 case RL_PIXELFORMAT_UNCOMPRESSED_R5G6B5: return "R5G6B5"; break; // 16 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4817 case RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8: return "R8G8B8"; break; // 24 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4818 case RL_PIXELFORMAT_UNCOMPRESSED_R5G5B5A1: return "R5G5B5A1"; break; // 16 bpp (1 bit alpha)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4819 case RL_PIXELFORMAT_UNCOMPRESSED_R4G4B4A4: return "R4G4B4A4"; break; // 16 bpp (4 bit alpha)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4820 case RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8: return "R8G8B8A8"; break; // 32 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4821 case RL_PIXELFORMAT_UNCOMPRESSED_R32: return "R32"; break; // 32 bpp (1 channel - float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4822 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32: return "R32G32B32"; break; // 32*3 bpp (3 channels - float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4823 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32A32: return "R32G32B32A32"; break; // 32*4 bpp (4 channels - float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4824 case RL_PIXELFORMAT_UNCOMPRESSED_R16: return "R16"; break; // 16 bpp (1 channel - half float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4825 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16: return "R16G16B16"; break; // 16*3 bpp (3 channels - half float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4826 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16A16: return "R16G16B16A16"; break; // 16*4 bpp (4 channels - half float)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4827 case RL_PIXELFORMAT_COMPRESSED_DXT1_RGB: return "DXT1_RGB"; break; // 4 bpp (no alpha)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4828 case RL_PIXELFORMAT_COMPRESSED_DXT1_RGBA: return "DXT1_RGBA"; break; // 4 bpp (1 bit alpha)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4829 case RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA: return "DXT3_RGBA"; break; // 8 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4830 case RL_PIXELFORMAT_COMPRESSED_DXT5_RGBA: return "DXT5_RGBA"; break; // 8 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4831 case RL_PIXELFORMAT_COMPRESSED_ETC1_RGB: return "ETC1_RGB"; break; // 4 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4832 case RL_PIXELFORMAT_COMPRESSED_ETC2_RGB: return "ETC2_RGB"; break; // 4 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4833 case RL_PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA: return "ETC2_RGBA"; break; // 8 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4834 case RL_PIXELFORMAT_COMPRESSED_PVRT_RGB: return "PVRT_RGB"; break; // 4 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4835 case RL_PIXELFORMAT_COMPRESSED_PVRT_RGBA: return "PVRT_RGBA"; break; // 4 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4836 case RL_PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA: return "ASTC_4x4_RGBA"; break; // 8 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4837 case RL_PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA: return "ASTC_8x8_RGBA"; break; // 2 bpp
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4838 default: return "UNKNOWN"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4839 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4840 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4841
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4842 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4843 // Module specific Functions Definition
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4844 //----------------------------------------------------------------------------------
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4845 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4846 // Load default shader (just vertex positioning and texture coloring)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4847 // NOTE: This shader program is used for internal buffers
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4848 // NOTE: Loaded: RLGL.State.defaultShaderId, RLGL.State.defaultShaderLocs
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4849 static void rlLoadShaderDefault(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4850 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4851 RLGL.State.defaultShaderLocs = (int *)RL_CALLOC(RL_MAX_SHADER_LOCATIONS, sizeof(int));
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4852
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4853 // NOTE: All locations must be reseted to -1 (no location)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4854 for (int i = 0; i < RL_MAX_SHADER_LOCATIONS; i++) RLGL.State.defaultShaderLocs[i] = -1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4855
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4856 // Vertex shader directly defined, no external file required
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4857 const char *defaultVShaderCode =
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4858 #if defined(GRAPHICS_API_OPENGL_21)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4859 "#version 120 \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4860 "attribute vec3 vertexPosition; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4861 "attribute vec2 vertexTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4862 "attribute vec4 vertexColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4863 "varying vec2 fragTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4864 "varying vec4 fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4865 #elif defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4866 "#version 330 \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4867 "in vec3 vertexPosition; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4868 "in vec2 vertexTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4869 "in vec4 vertexColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4870 "out vec2 fragTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4871 "out vec4 fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4872 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4873
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4874 #if defined(GRAPHICS_API_OPENGL_ES3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4875 "#version 300 es \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4876 "precision mediump float; \n" // Precision required for OpenGL ES3 (WebGL 2) (on some browsers)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4877 "in vec3 vertexPosition; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4878 "in vec2 vertexTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4879 "in vec4 vertexColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4880 "out vec2 fragTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4881 "out vec4 fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4882 #elif defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4883 "#version 100 \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4884 "precision mediump float; \n" // Precision required for OpenGL ES2 (WebGL) (on some browsers)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4885 "attribute vec3 vertexPosition; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4886 "attribute vec2 vertexTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4887 "attribute vec4 vertexColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4888 "varying vec2 fragTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4889 "varying vec4 fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4890 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4891
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4892 "uniform mat4 mvp; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4893 "void main() \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4894 "{ \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4895 " fragTexCoord = vertexTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4896 " fragColor = vertexColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4897 " gl_Position = mvp*vec4(vertexPosition, 1.0); \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4898 "} \n";
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4899
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4900 // Fragment shader directly defined, no external file required
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4901 const char *defaultFShaderCode =
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4902 #if defined(GRAPHICS_API_OPENGL_21)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4903 "#version 120 \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4904 "varying vec2 fragTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4905 "varying vec4 fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4906 "uniform sampler2D texture0; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4907 "uniform vec4 colDiffuse; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4908 "void main() \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4909 "{ \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4910 " vec4 texelColor = texture2D(texture0, fragTexCoord); \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4911 " gl_FragColor = texelColor*colDiffuse*fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4912 "} \n";
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4913 #elif defined(GRAPHICS_API_OPENGL_33)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4914 "#version 330 \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4915 "in vec2 fragTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4916 "in vec4 fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4917 "out vec4 finalColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4918 "uniform sampler2D texture0; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4919 "uniform vec4 colDiffuse; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4920 "void main() \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4921 "{ \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4922 " vec4 texelColor = texture(texture0, fragTexCoord); \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4923 " finalColor = texelColor*colDiffuse*fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4924 "} \n";
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4925 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4926
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4927 #if defined(GRAPHICS_API_OPENGL_ES3)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4928 "#version 300 es \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4929 "precision mediump float; \n" // Precision required for OpenGL ES3 (WebGL 2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4930 "in vec2 fragTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4931 "in vec4 fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4932 "out vec4 finalColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4933 "uniform sampler2D texture0; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4934 "uniform vec4 colDiffuse; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4935 "void main() \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4936 "{ \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4937 " vec4 texelColor = texture(texture0, fragTexCoord); \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4938 " finalColor = texelColor*colDiffuse*fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4939 "} \n";
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4940 #elif defined(GRAPHICS_API_OPENGL_ES2)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4941 "#version 100 \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4942 "precision mediump float; \n" // Precision required for OpenGL ES2 (WebGL)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4943 "varying vec2 fragTexCoord; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4944 "varying vec4 fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4945 "uniform sampler2D texture0; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4946 "uniform vec4 colDiffuse; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4947 "void main() \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4948 "{ \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4949 " vec4 texelColor = texture2D(texture0, fragTexCoord); \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4950 " gl_FragColor = texelColor*colDiffuse*fragColor; \n"
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4951 "} \n";
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4952 #endif
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4953
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4954 // NOTE: Compiled vertex/fragment shaders are not deleted,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4955 // they are kept for re-use as default shaders in case some shader loading fails
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4956 RLGL.State.defaultVShaderId = rlCompileShader(defaultVShaderCode, GL_VERTEX_SHADER); // Compile default vertex shader
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4957 RLGL.State.defaultFShaderId = rlCompileShader(defaultFShaderCode, GL_FRAGMENT_SHADER); // Compile default fragment shader
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4958
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4959 RLGL.State.defaultShaderId = rlLoadShaderProgram(RLGL.State.defaultVShaderId, RLGL.State.defaultFShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4960
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4961 if (RLGL.State.defaultShaderId > 0)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4962 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4963 TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Default shader loaded successfully", RLGL.State.defaultShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4964
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4965 // Set default shader locations: attributes locations
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4966 RLGL.State.defaultShaderLocs[RL_SHADER_LOC_VERTEX_POSITION] = glGetAttribLocation(RLGL.State.defaultShaderId, RL_DEFAULT_SHADER_ATTRIB_NAME_POSITION);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4967 RLGL.State.defaultShaderLocs[RL_SHADER_LOC_VERTEX_TEXCOORD01] = glGetAttribLocation(RLGL.State.defaultShaderId, RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4968 RLGL.State.defaultShaderLocs[RL_SHADER_LOC_VERTEX_COLOR] = glGetAttribLocation(RLGL.State.defaultShaderId, RL_DEFAULT_SHADER_ATTRIB_NAME_COLOR);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4969
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4970 // Set default shader locations: uniform locations
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4971 RLGL.State.defaultShaderLocs[RL_SHADER_LOC_MATRIX_MVP] = glGetUniformLocation(RLGL.State.defaultShaderId, RL_DEFAULT_SHADER_UNIFORM_NAME_MVP);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4972 RLGL.State.defaultShaderLocs[RL_SHADER_LOC_COLOR_DIFFUSE] = glGetUniformLocation(RLGL.State.defaultShaderId, RL_DEFAULT_SHADER_UNIFORM_NAME_COLOR);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4973 RLGL.State.defaultShaderLocs[RL_SHADER_LOC_MAP_DIFFUSE] = glGetUniformLocation(RLGL.State.defaultShaderId, RL_DEFAULT_SHADER_SAMPLER2D_NAME_TEXTURE0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4974 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4975 else TRACELOG(RL_LOG_WARNING, "SHADER: [ID %i] Failed to load default shader", RLGL.State.defaultShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4976 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4977
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4978 // Unload default shader
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4979 // NOTE: Unloads: RLGL.State.defaultShaderId, RLGL.State.defaultShaderLocs
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4980 static void rlUnloadShaderDefault(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4981 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4982 glUseProgram(0);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4983
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4984 glDetachShader(RLGL.State.defaultShaderId, RLGL.State.defaultVShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4985 glDetachShader(RLGL.State.defaultShaderId, RLGL.State.defaultFShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4986 glDeleteShader(RLGL.State.defaultVShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4987 glDeleteShader(RLGL.State.defaultFShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4988
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4989 glDeleteProgram(RLGL.State.defaultShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4990
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4991 RL_FREE(RLGL.State.defaultShaderLocs);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4992
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4993 TRACELOG(RL_LOG_INFO, "SHADER: [ID %i] Default shader unloaded successfully", RLGL.State.defaultShaderId);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4994 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4995
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4996 #if defined(RLGL_SHOW_GL_DETAILS_INFO)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4997 // Get compressed format official GL identifier name
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4998 static const char *rlGetCompressedFormatName(int format)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
4999 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5000 switch (format)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5001 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5002 // GL_EXT_texture_compression_s3tc
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5003 case 0x83F0: return "GL_COMPRESSED_RGB_S3TC_DXT1_EXT"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5004 case 0x83F1: return "GL_COMPRESSED_RGBA_S3TC_DXT1_EXT"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5005 case 0x83F2: return "GL_COMPRESSED_RGBA_S3TC_DXT3_EXT"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5006 case 0x83F3: return "GL_COMPRESSED_RGBA_S3TC_DXT5_EXT"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5007 // GL_3DFX_texture_compression_FXT1
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5008 case 0x86B0: return "GL_COMPRESSED_RGB_FXT1_3DFX"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5009 case 0x86B1: return "GL_COMPRESSED_RGBA_FXT1_3DFX"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5010 // GL_IMG_texture_compression_pvrtc
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5011 case 0x8C00: return "GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5012 case 0x8C01: return "GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5013 case 0x8C02: return "GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5014 case 0x8C03: return "GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5015 // GL_OES_compressed_ETC1_RGB8_texture
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5016 case 0x8D64: return "GL_ETC1_RGB8_OES"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5017 // GL_ARB_texture_compression_rgtc
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5018 case 0x8DBB: return "GL_COMPRESSED_RED_RGTC1"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5019 case 0x8DBC: return "GL_COMPRESSED_SIGNED_RED_RGTC1"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5020 case 0x8DBD: return "GL_COMPRESSED_RG_RGTC2"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5021 case 0x8DBE: return "GL_COMPRESSED_SIGNED_RG_RGTC2"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5022 // GL_ARB_texture_compression_bptc
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5023 case 0x8E8C: return "GL_COMPRESSED_RGBA_BPTC_UNORM_ARB"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5024 case 0x8E8D: return "GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5025 case 0x8E8E: return "GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5026 case 0x8E8F: return "GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5027 // GL_ARB_ES3_compatibility
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5028 case 0x9274: return "GL_COMPRESSED_RGB8_ETC2"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5029 case 0x9275: return "GL_COMPRESSED_SRGB8_ETC2"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5030 case 0x9276: return "GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5031 case 0x9277: return "GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5032 case 0x9278: return "GL_COMPRESSED_RGBA8_ETC2_EAC"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5033 case 0x9279: return "GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5034 case 0x9270: return "GL_COMPRESSED_R11_EAC"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5035 case 0x9271: return "GL_COMPRESSED_SIGNED_R11_EAC"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5036 case 0x9272: return "GL_COMPRESSED_RG11_EAC"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5037 case 0x9273: return "GL_COMPRESSED_SIGNED_RG11_EAC"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5038 // GL_KHR_texture_compression_astc_hdr
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5039 case 0x93B0: return "GL_COMPRESSED_RGBA_ASTC_4x4_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5040 case 0x93B1: return "GL_COMPRESSED_RGBA_ASTC_5x4_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5041 case 0x93B2: return "GL_COMPRESSED_RGBA_ASTC_5x5_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5042 case 0x93B3: return "GL_COMPRESSED_RGBA_ASTC_6x5_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5043 case 0x93B4: return "GL_COMPRESSED_RGBA_ASTC_6x6_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5044 case 0x93B5: return "GL_COMPRESSED_RGBA_ASTC_8x5_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5045 case 0x93B6: return "GL_COMPRESSED_RGBA_ASTC_8x6_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5046 case 0x93B7: return "GL_COMPRESSED_RGBA_ASTC_8x8_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5047 case 0x93B8: return "GL_COMPRESSED_RGBA_ASTC_10x5_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5048 case 0x93B9: return "GL_COMPRESSED_RGBA_ASTC_10x6_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5049 case 0x93BA: return "GL_COMPRESSED_RGBA_ASTC_10x8_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5050 case 0x93BB: return "GL_COMPRESSED_RGBA_ASTC_10x10_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5051 case 0x93BC: return "GL_COMPRESSED_RGBA_ASTC_12x10_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5052 case 0x93BD: return "GL_COMPRESSED_RGBA_ASTC_12x12_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5053 case 0x93D0: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5054 case 0x93D1: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5055 case 0x93D2: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5056 case 0x93D3: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5057 case 0x93D4: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5058 case 0x93D5: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5059 case 0x93D6: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5060 case 0x93D7: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5061 case 0x93D8: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5062 case 0x93D9: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5063 case 0x93DA: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5064 case 0x93DB: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5065 case 0x93DC: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5066 case 0x93DD: return "GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5067 default: return "GL_COMPRESSED_UNKNOWN"; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5068 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5069 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5070 #endif // RLGL_SHOW_GL_DETAILS_INFO
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5071
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5072 #endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5073
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5074 // Get pixel data size in bytes (image or texture)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5075 // NOTE: Size depends on pixel format
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5076 static int rlGetPixelDataSize(int width, int height, int format)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5077 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5078 int dataSize = 0; // Size in bytes
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5079 int bpp = 0; // Bits per pixel
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5080
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5081 switch (format)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5082 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5083 case RL_PIXELFORMAT_UNCOMPRESSED_GRAYSCALE: bpp = 8; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5084 case RL_PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5085 case RL_PIXELFORMAT_UNCOMPRESSED_R5G6B5:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5086 case RL_PIXELFORMAT_UNCOMPRESSED_R5G5B5A1:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5087 case RL_PIXELFORMAT_UNCOMPRESSED_R4G4B4A4: bpp = 16; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5088 case RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8A8: bpp = 32; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5089 case RL_PIXELFORMAT_UNCOMPRESSED_R8G8B8: bpp = 24; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5090 case RL_PIXELFORMAT_UNCOMPRESSED_R32: bpp = 32; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5091 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32: bpp = 32*3; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5092 case RL_PIXELFORMAT_UNCOMPRESSED_R32G32B32A32: bpp = 32*4; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5093 case RL_PIXELFORMAT_UNCOMPRESSED_R16: bpp = 16; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5094 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16: bpp = 16*3; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5095 case RL_PIXELFORMAT_UNCOMPRESSED_R16G16B16A16: bpp = 16*4; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5096 case RL_PIXELFORMAT_COMPRESSED_DXT1_RGB:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5097 case RL_PIXELFORMAT_COMPRESSED_DXT1_RGBA:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5098 case RL_PIXELFORMAT_COMPRESSED_ETC1_RGB:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5099 case RL_PIXELFORMAT_COMPRESSED_ETC2_RGB:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5100 case RL_PIXELFORMAT_COMPRESSED_PVRT_RGB:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5101 case RL_PIXELFORMAT_COMPRESSED_PVRT_RGBA: bpp = 4; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5102 case RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5103 case RL_PIXELFORMAT_COMPRESSED_DXT5_RGBA:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5104 case RL_PIXELFORMAT_COMPRESSED_ETC2_EAC_RGBA:
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5105 case RL_PIXELFORMAT_COMPRESSED_ASTC_4x4_RGBA: bpp = 8; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5106 case RL_PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA: bpp = 2; break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5107 default: break;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5108 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5109
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5110 double bytesPerPixel = (double)bpp/8.0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5111 dataSize = (int)(bytesPerPixel*width*height); // Total data size in bytes
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5112
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5113 // Most compressed formats works on 4x4 blocks,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5114 // if texture is smaller, minimum dataSize is 8 or 16
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5115 if ((width < 4) && (height < 4))
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5116 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5117 if ((format >= RL_PIXELFORMAT_COMPRESSED_DXT1_RGB) && (format < RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA)) dataSize = 8;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5118 else if ((format >= RL_PIXELFORMAT_COMPRESSED_DXT3_RGBA) && (format < RL_PIXELFORMAT_COMPRESSED_ASTC_8x8_RGBA)) dataSize = 16;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5119 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5120
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5121 return dataSize;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5122 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5123
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5124 // Auxiliar math functions
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5125
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5126 // Get float array of matrix data
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5127 static rl_float16 rlMatrixToFloatV(Matrix mat)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5128 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5129 rl_float16 result = { 0 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5130
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5131 result.v[0] = mat.m0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5132 result.v[1] = mat.m1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5133 result.v[2] = mat.m2;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5134 result.v[3] = mat.m3;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5135 result.v[4] = mat.m4;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5136 result.v[5] = mat.m5;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5137 result.v[6] = mat.m6;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5138 result.v[7] = mat.m7;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5139 result.v[8] = mat.m8;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5140 result.v[9] = mat.m9;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5141 result.v[10] = mat.m10;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5142 result.v[11] = mat.m11;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5143 result.v[12] = mat.m12;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5144 result.v[13] = mat.m13;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5145 result.v[14] = mat.m14;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5146 result.v[15] = mat.m15;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5147
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5148 return result;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5149 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5150
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5151 // Get identity matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5152 static Matrix rlMatrixIdentity(void)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5153 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5154 Matrix result = {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5155 1.0f, 0.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5156 0.0f, 1.0f, 0.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5157 0.0f, 0.0f, 1.0f, 0.0f,
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5158 0.0f, 0.0f, 0.0f, 1.0f
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5159 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5160
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5161 return result;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5162 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5163
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5164 // Get two matrix multiplication
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5165 // NOTE: When multiplying matrices... the order matters!
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5166 static Matrix rlMatrixMultiply(Matrix left, Matrix right)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5167 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5168 Matrix result = { 0 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5169
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5170 result.m0 = left.m0*right.m0 + left.m1*right.m4 + left.m2*right.m8 + left.m3*right.m12;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5171 result.m1 = left.m0*right.m1 + left.m1*right.m5 + left.m2*right.m9 + left.m3*right.m13;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5172 result.m2 = left.m0*right.m2 + left.m1*right.m6 + left.m2*right.m10 + left.m3*right.m14;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5173 result.m3 = left.m0*right.m3 + left.m1*right.m7 + left.m2*right.m11 + left.m3*right.m15;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5174 result.m4 = left.m4*right.m0 + left.m5*right.m4 + left.m6*right.m8 + left.m7*right.m12;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5175 result.m5 = left.m4*right.m1 + left.m5*right.m5 + left.m6*right.m9 + left.m7*right.m13;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5176 result.m6 = left.m4*right.m2 + left.m5*right.m6 + left.m6*right.m10 + left.m7*right.m14;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5177 result.m7 = left.m4*right.m3 + left.m5*right.m7 + left.m6*right.m11 + left.m7*right.m15;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5178 result.m8 = left.m8*right.m0 + left.m9*right.m4 + left.m10*right.m8 + left.m11*right.m12;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5179 result.m9 = left.m8*right.m1 + left.m9*right.m5 + left.m10*right.m9 + left.m11*right.m13;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5180 result.m10 = left.m8*right.m2 + left.m9*right.m6 + left.m10*right.m10 + left.m11*right.m14;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5181 result.m11 = left.m8*right.m3 + left.m9*right.m7 + left.m10*right.m11 + left.m11*right.m15;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5182 result.m12 = left.m12*right.m0 + left.m13*right.m4 + left.m14*right.m8 + left.m15*right.m12;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5183 result.m13 = left.m12*right.m1 + left.m13*right.m5 + left.m14*right.m9 + left.m15*right.m13;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5184 result.m14 = left.m12*right.m2 + left.m13*right.m6 + left.m14*right.m10 + left.m15*right.m14;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5185 result.m15 = left.m12*right.m3 + left.m13*right.m7 + left.m14*right.m11 + left.m15*right.m15;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5186
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5187 return result;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5188 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5189
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5190 // Transposes provided matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5191 static Matrix rlMatrixTranspose(Matrix mat)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5192 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5193 Matrix result = { 0 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5194
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5195 result.m0 = mat.m0;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5196 result.m1 = mat.m4;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5197 result.m2 = mat.m8;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5198 result.m3 = mat.m12;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5199 result.m4 = mat.m1;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5200 result.m5 = mat.m5;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5201 result.m6 = mat.m9;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5202 result.m7 = mat.m13;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5203 result.m8 = mat.m2;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5204 result.m9 = mat.m6;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5205 result.m10 = mat.m10;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5206 result.m11 = mat.m14;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5207 result.m12 = mat.m3;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5208 result.m13 = mat.m7;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5209 result.m14 = mat.m11;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5210 result.m15 = mat.m15;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5211
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5212 return result;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5213 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5214
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5215 // Invert provided matrix
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5216 static Matrix rlMatrixInvert(Matrix mat)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5217 {
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5218 Matrix result = { 0 };
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5219
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5220 // Cache the matrix values (speed optimization)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5221 float a00 = mat.m0, a01 = mat.m1, a02 = mat.m2, a03 = mat.m3;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5222 float a10 = mat.m4, a11 = mat.m5, a12 = mat.m6, a13 = mat.m7;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5223 float a20 = mat.m8, a21 = mat.m9, a22 = mat.m10, a23 = mat.m11;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5224 float a30 = mat.m12, a31 = mat.m13, a32 = mat.m14, a33 = mat.m15;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5225
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5226 float b00 = a00*a11 - a01*a10;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5227 float b01 = a00*a12 - a02*a10;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5228 float b02 = a00*a13 - a03*a10;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5229 float b03 = a01*a12 - a02*a11;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5230 float b04 = a01*a13 - a03*a11;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5231 float b05 = a02*a13 - a03*a12;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5232 float b06 = a20*a31 - a21*a30;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5233 float b07 = a20*a32 - a22*a30;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5234 float b08 = a20*a33 - a23*a30;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5235 float b09 = a21*a32 - a22*a31;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5236 float b10 = a21*a33 - a23*a31;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5237 float b11 = a22*a33 - a23*a32;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5238
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5239 // Calculate the invert determinant (inlined to avoid double-caching)
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5240 float invDet = 1.0f/(b00*b11 - b01*b10 + b02*b09 + b03*b08 - b04*b07 + b05*b06);
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5241
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5242 result.m0 = (a11*b11 - a12*b10 + a13*b09)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5243 result.m1 = (-a01*b11 + a02*b10 - a03*b09)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5244 result.m2 = (a31*b05 - a32*b04 + a33*b03)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5245 result.m3 = (-a21*b05 + a22*b04 - a23*b03)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5246 result.m4 = (-a10*b11 + a12*b08 - a13*b07)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5247 result.m5 = (a00*b11 - a02*b08 + a03*b07)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5248 result.m6 = (-a30*b05 + a32*b02 - a33*b01)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5249 result.m7 = (a20*b05 - a22*b02 + a23*b01)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5250 result.m8 = (a10*b10 - a11*b08 + a13*b06)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5251 result.m9 = (-a00*b10 + a01*b08 - a03*b06)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5252 result.m10 = (a30*b04 - a31*b02 + a33*b00)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5253 result.m11 = (-a20*b04 + a21*b02 - a23*b00)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5254 result.m12 = (-a10*b09 + a11*b07 - a12*b06)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5255 result.m13 = (a00*b09 - a01*b07 + a02*b06)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5256 result.m14 = (-a30*b03 + a31*b01 - a32*b00)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5257 result.m15 = (a20*b03 - a21*b01 + a22*b00)*invDet;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5258
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5259 return result;
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5260 }
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5261
f33d9ff8b6e8 [Raylib] Added raylib linux to third party lib and added cross platform support.
June Park <parkjune1995@gmail.com>
parents:
diff changeset
5262 #endif // RLGL_IMPLEMENTATION