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Differential D4830 Diff 21079 libraries/source/glad/src/gl.cpp

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libraries/source/glad/src/gl.cpp

/**
* SPDX-License-Identifier: (WTFPL OR CC0-1.0) AND Apache-2.0
*/
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <glad/gl.h> #include <glad/gl.h>
#ifndef GLAD_IMPL_UTIL_C_ #ifndef GLAD_IMPL_UTIL_C_
#define GLAD_IMPL_UTIL_C_ #define GLAD_IMPL_UTIL_C_
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int GLAD_GL_VERSION_2_1 = 0; int GLAD_GL_VERSION_2_1 = 0;
int GLAD_GL_ARB_draw_buffers = 0; int GLAD_GL_ARB_draw_buffers = 0;
int GLAD_GL_ARB_draw_instanced = 0; int GLAD_GL_ARB_draw_instanced = 0;
int GLAD_GL_ARB_fragment_program = 0; int GLAD_GL_ARB_fragment_program = 0;
int GLAD_GL_ARB_fragment_shader = 0; int GLAD_GL_ARB_fragment_shader = 0;
int GLAD_GL_ARB_framebuffer_object = 0; int GLAD_GL_ARB_framebuffer_object = 0;
int GLAD_GL_ARB_geometry_shader4 = 0; int GLAD_GL_ARB_geometry_shader4 = 0;
int GLAD_GL_ARB_instanced_arrays = 0; int GLAD_GL_ARB_instanced_arrays = 0;
int GLAD_GL_ARB_invalidate_subdata = 0;
int GLAD_GL_ARB_map_buffer_range = 0; int GLAD_GL_ARB_map_buffer_range = 0;
int GLAD_GL_ARB_multitexture = 0; int GLAD_GL_ARB_multitexture = 0;
int GLAD_GL_ARB_occlusion_query = 0; int GLAD_GL_ARB_occlusion_query = 0;
int GLAD_GL_ARB_shader_objects = 0; int GLAD_GL_ARB_shader_objects = 0;
int GLAD_GL_ARB_shading_language_100 = 0; int GLAD_GL_ARB_shading_language_100 = 0;
int GLAD_GL_ARB_sync = 0; int GLAD_GL_ARB_sync = 0;
int GLAD_GL_ARB_texture_compression = 0; int GLAD_GL_ARB_texture_compression = 0;
int GLAD_GL_ARB_texture_multisample = 0; int GLAD_GL_ARB_texture_multisample = 0;
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PFNGLINDEXIPROC glad_glIndexi = NULL; PFNGLINDEXIPROC glad_glIndexi = NULL;
PFNGLINDEXIVPROC glad_glIndexiv = NULL; PFNGLINDEXIVPROC glad_glIndexiv = NULL;
PFNGLINDEXSPROC glad_glIndexs = NULL; PFNGLINDEXSPROC glad_glIndexs = NULL;
PFNGLINDEXSVPROC glad_glIndexsv = NULL; PFNGLINDEXSVPROC glad_glIndexsv = NULL;
PFNGLINDEXUBPROC glad_glIndexub = NULL; PFNGLINDEXUBPROC glad_glIndexub = NULL;
PFNGLINDEXUBVPROC glad_glIndexubv = NULL; PFNGLINDEXUBVPROC glad_glIndexubv = NULL;
PFNGLINITNAMESPROC glad_glInitNames = NULL; PFNGLINITNAMESPROC glad_glInitNames = NULL;
PFNGLINTERLEAVEDARRAYSPROC glad_glInterleavedArrays = NULL; PFNGLINTERLEAVEDARRAYSPROC glad_glInterleavedArrays = NULL;
PFNGLINVALIDATEBUFFERDATAPROC glad_glInvalidateBufferData = NULL;
PFNGLINVALIDATEBUFFERSUBDATAPROC glad_glInvalidateBufferSubData = NULL;
PFNGLINVALIDATEFRAMEBUFFERPROC glad_glInvalidateFramebuffer = NULL;
PFNGLINVALIDATESUBFRAMEBUFFERPROC glad_glInvalidateSubFramebuffer = NULL;
PFNGLINVALIDATETEXIMAGEPROC glad_glInvalidateTexImage = NULL;
PFNGLINVALIDATETEXSUBIMAGEPROC glad_glInvalidateTexSubImage = NULL;
PFNGLISBUFFERPROC glad_glIsBuffer = NULL; PFNGLISBUFFERPROC glad_glIsBuffer = NULL;
PFNGLISBUFFERARBPROC glad_glIsBufferARB = NULL; PFNGLISBUFFERARBPROC glad_glIsBufferARB = NULL;
PFNGLISENABLEDPROC glad_glIsEnabled = NULL; PFNGLISENABLEDPROC glad_glIsEnabled = NULL;
PFNGLISFRAMEBUFFERPROC glad_glIsFramebuffer = NULL; PFNGLISFRAMEBUFFERPROC glad_glIsFramebuffer = NULL;
PFNGLISFRAMEBUFFEREXTPROC glad_glIsFramebufferEXT = NULL; PFNGLISFRAMEBUFFEREXTPROC glad_glIsFramebufferEXT = NULL;
PFNGLISLISTPROC glad_glIsList = NULL; PFNGLISLISTPROC glad_glIsList = NULL;
PFNGLISPROGRAMPROC glad_glIsProgram = NULL; PFNGLISPROGRAMPROC glad_glIsProgram = NULL;
PFNGLISPROGRAMARBPROC glad_glIsProgramARB = NULL; PFNGLISPROGRAMARBPROC glad_glIsProgramARB = NULL;
▲ Show 20 Lines • Show All 1,129 Lines • ▼ Show 20 Linesstatic void glad_gl_load_GL_ARB_geometry_shader4( GLADuserptrloadfunc load, void* userptr) {
glad_glFramebufferTextureFaceARB = (PFNGLFRAMEBUFFERTEXTUREFACEARBPROC) load(userptr, "glFramebufferTextureFaceARB"); glad_glFramebufferTextureFaceARB = (PFNGLFRAMEBUFFERTEXTUREFACEARBPROC) load(userptr, "glFramebufferTextureFaceARB");
glad_glFramebufferTextureLayerARB = (PFNGLFRAMEBUFFERTEXTURELAYERARBPROC) load(userptr, "glFramebufferTextureLayerARB"); glad_glFramebufferTextureLayerARB = (PFNGLFRAMEBUFFERTEXTURELAYERARBPROC) load(userptr, "glFramebufferTextureLayerARB");
glad_glProgramParameteriARB = (PFNGLPROGRAMPARAMETERIARBPROC) load(userptr, "glProgramParameteriARB"); glad_glProgramParameteriARB = (PFNGLPROGRAMPARAMETERIARBPROC) load(userptr, "glProgramParameteriARB");
} }
static void glad_gl_load_GL_ARB_instanced_arrays( GLADuserptrloadfunc load, void* userptr) { static void glad_gl_load_GL_ARB_instanced_arrays( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_GL_ARB_instanced_arrays) return; if(!GLAD_GL_ARB_instanced_arrays) return;
glad_glVertexAttribDivisorARB = (PFNGLVERTEXATTRIBDIVISORARBPROC) load(userptr, "glVertexAttribDivisorARB"); glad_glVertexAttribDivisorARB = (PFNGLVERTEXATTRIBDIVISORARBPROC) load(userptr, "glVertexAttribDivisorARB");
} }
static void glad_gl_load_GL_ARB_invalidate_subdata( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_GL_ARB_invalidate_subdata) return;
glad_glInvalidateBufferData = (PFNGLINVALIDATEBUFFERDATAPROC) load(userptr, "glInvalidateBufferData");
glad_glInvalidateBufferSubData = (PFNGLINVALIDATEBUFFERSUBDATAPROC) load(userptr, "glInvalidateBufferSubData");
glad_glInvalidateFramebuffer = (PFNGLINVALIDATEFRAMEBUFFERPROC) load(userptr, "glInvalidateFramebuffer");
glad_glInvalidateSubFramebuffer = (PFNGLINVALIDATESUBFRAMEBUFFERPROC) load(userptr, "glInvalidateSubFramebuffer");
glad_glInvalidateTexImage = (PFNGLINVALIDATETEXIMAGEPROC) load(userptr, "glInvalidateTexImage");
glad_glInvalidateTexSubImage = (PFNGLINVALIDATETEXSUBIMAGEPROC) load(userptr, "glInvalidateTexSubImage");
}
static void glad_gl_load_GL_ARB_map_buffer_range( GLADuserptrloadfunc load, void* userptr) { static void glad_gl_load_GL_ARB_map_buffer_range( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_GL_ARB_map_buffer_range) return; if(!GLAD_GL_ARB_map_buffer_range) return;
glad_glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC) load(userptr, "glFlushMappedBufferRange"); glad_glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC) load(userptr, "glFlushMappedBufferRange");
glad_glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC) load(userptr, "glMapBufferRange"); glad_glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC) load(userptr, "glMapBufferRange");
} }
static void glad_gl_load_GL_ARB_multitexture( GLADuserptrloadfunc load, void* userptr) { static void glad_gl_load_GL_ARB_multitexture( GLADuserptrloadfunc load, void* userptr) {
if(!GLAD_GL_ARB_multitexture) return; if(!GLAD_GL_ARB_multitexture) return;
glad_glActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC) load(userptr, "glActiveTextureARB"); glad_glActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC) load(userptr, "glActiveTextureARB");
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#else #else
#define GLAD_GL_IS_SOME_NEW_VERSION 0 #define GLAD_GL_IS_SOME_NEW_VERSION 0
#endif #endif
static int glad_gl_get_extensions( int version, const char **out_exts, unsigned int *out_num_exts_i, char ***out_exts_i) { static int glad_gl_get_extensions( int version, const char **out_exts, unsigned int *out_num_exts_i, char ***out_exts_i) {
#if GLAD_GL_IS_SOME_NEW_VERSION #if GLAD_GL_IS_SOME_NEW_VERSION
if(GLAD_VERSION_MAJOR(version) < 3) { if(GLAD_VERSION_MAJOR(version) < 3) {
#else #else
(void) version; GLAD_UNUSED(version);
(void) out_num_exts_i; GLAD_UNUSED(out_num_exts_i);
(void) out_exts_i; GLAD_UNUSED(out_exts_i);
#endif #endif
if (glad_glGetString == NULL) { if (glad_glGetString == NULL) {
return 0; return 0;
} }
*out_exts = (const char *)glad_glGetString(GL_EXTENSIONS); *out_exts = (const char *)glad_glGetString(GL_EXTENSIONS);
#if GLAD_GL_IS_SOME_NEW_VERSION #if GLAD_GL_IS_SOME_NEW_VERSION
} else { } else {
unsigned int index = 0; unsigned int index = 0;
▲ Show 20 Lines • Show All 82 Lines • ▼ Show 20 Linesstatic int glad_gl_find_extensions_gl( int version) {
GLAD_GL_ARB_draw_buffers = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_draw_buffers"); GLAD_GL_ARB_draw_buffers = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_draw_buffers");
GLAD_GL_ARB_draw_instanced = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_draw_instanced"); GLAD_GL_ARB_draw_instanced = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_draw_instanced");
GLAD_GL_ARB_fragment_program = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_fragment_program"); GLAD_GL_ARB_fragment_program = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_fragment_program");
GLAD_GL_ARB_fragment_shader = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_fragment_shader"); GLAD_GL_ARB_fragment_shader = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_fragment_shader");
GLAD_GL_ARB_framebuffer_object = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_framebuffer_object"); GLAD_GL_ARB_framebuffer_object = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_framebuffer_object");
GLAD_GL_ARB_geometry_shader4 = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_geometry_shader4"); GLAD_GL_ARB_geometry_shader4 = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_geometry_shader4");
GLAD_GL_ARB_instanced_arrays = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_instanced_arrays"); GLAD_GL_ARB_instanced_arrays = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_instanced_arrays");
GLAD_GL_ARB_invalidate_subdata = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_invalidate_subdata");
GLAD_GL_ARB_map_buffer_range = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_map_buffer_range"); GLAD_GL_ARB_map_buffer_range = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_map_buffer_range");
GLAD_GL_ARB_multitexture = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_multitexture"); GLAD_GL_ARB_multitexture = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_multitexture");
GLAD_GL_ARB_occlusion_query = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_occlusion_query"); GLAD_GL_ARB_occlusion_query = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_occlusion_query");
GLAD_GL_ARB_shader_objects = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_shader_objects"); GLAD_GL_ARB_shader_objects = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_shader_objects");
GLAD_GL_ARB_shading_language_100 = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_shading_language_100"); GLAD_GL_ARB_shading_language_100 = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_shading_language_100");
GLAD_GL_ARB_sync = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_sync"); GLAD_GL_ARB_sync = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_sync");
GLAD_GL_ARB_texture_compression = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_texture_compression"); GLAD_GL_ARB_texture_compression = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_texture_compression");
GLAD_GL_ARB_texture_multisample = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_texture_multisample"); GLAD_GL_ARB_texture_multisample = glad_gl_has_extension(version, exts, num_exts_i, exts_i, "GL_ARB_texture_multisample");
▲ Show 20 Lines • Show All 78 Lines • ▼ Show 20 Linesint gladLoadGLUserPtr( GLADuserptrloadfunc load, void *userptr) {
if (!glad_gl_find_extensions_gl(version)) return 0; if (!glad_gl_find_extensions_gl(version)) return 0;
glad_gl_load_GL_ARB_draw_buffers(load, userptr); glad_gl_load_GL_ARB_draw_buffers(load, userptr);
glad_gl_load_GL_ARB_draw_instanced(load, userptr); glad_gl_load_GL_ARB_draw_instanced(load, userptr);
glad_gl_load_GL_ARB_fragment_program(load, userptr); glad_gl_load_GL_ARB_fragment_program(load, userptr);
glad_gl_load_GL_ARB_framebuffer_object(load, userptr); glad_gl_load_GL_ARB_framebuffer_object(load, userptr);
glad_gl_load_GL_ARB_geometry_shader4(load, userptr); glad_gl_load_GL_ARB_geometry_shader4(load, userptr);
glad_gl_load_GL_ARB_instanced_arrays(load, userptr); glad_gl_load_GL_ARB_instanced_arrays(load, userptr);
glad_gl_load_GL_ARB_invalidate_subdata(load, userptr);
glad_gl_load_GL_ARB_map_buffer_range(load, userptr); glad_gl_load_GL_ARB_map_buffer_range(load, userptr);
glad_gl_load_GL_ARB_multitexture(load, userptr); glad_gl_load_GL_ARB_multitexture(load, userptr);
glad_gl_load_GL_ARB_occlusion_query(load, userptr); glad_gl_load_GL_ARB_occlusion_query(load, userptr);
glad_gl_load_GL_ARB_shader_objects(load, userptr); glad_gl_load_GL_ARB_shader_objects(load, userptr);
glad_gl_load_GL_ARB_sync(load, userptr); glad_gl_load_GL_ARB_sync(load, userptr);
glad_gl_load_GL_ARB_texture_compression(load, userptr); glad_gl_load_GL_ARB_texture_compression(load, userptr);
glad_gl_load_GL_ARB_texture_multisample(load, userptr); glad_gl_load_GL_ARB_texture_multisample(load, userptr);
glad_gl_load_GL_ARB_timer_query(load, userptr); glad_gl_load_GL_ARB_timer_query(load, userptr);
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