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magnum/src/MagnumExternal/OpenGL/GLES2/flextGLWindowsDesktop.cpp

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external: license headers for this as well.
8 years ago
/*
This file is part of Magnum.
Updated copyright year.
7 years ago
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
external: license headers for this as well.
8 years ago
Vladimír Vondruš <mosra@centrum.cz>
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
Implemented support for desktop GLES on Windows. Because the library still links to the old crappy opengl32.dll, we need to load all symbols above OpenGL 1.1, not just those that are above OpenGL ES 2.0/3.0.
10 years ago
#include "flextGLWindowsDesktop.h"
#ifdef __cplusplus
extern "C" {
#endif
/* GL_ANGLE_framebuffer_blit */
FLEXTGL_EXPORT void(APIENTRY *flextglBlitFramebufferANGLE)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum) = nullptr;
/* GL_ANGLE_framebuffer_multisample */
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorageMultisampleANGLE)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
/* GL_ANGLE_instanced_arrays */
FLEXTGL_EXPORT void(APIENTRY *flextglDrawArraysInstancedANGLE)(GLenum, GLint, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDrawElementsInstancedANGLE)(GLenum, GLsizei, GLenum, const void *, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttribDivisorANGLE)(GLuint, GLuint) = nullptr;
/* GL_APPLE_framebuffer_multisample */
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorageMultisampleAPPLE)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglResolveMultisampleFramebufferAPPLE)(void) = nullptr;
/* GL_ES_VERSION_2_0 */
FLEXTGL_EXPORT void(APIENTRY *flextglActiveTexture)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglAttachShader)(GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBindAttribLocation)(GLuint, GLuint, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBindBuffer)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBindFramebuffer)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBindRenderbuffer)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBlendColor)(GLfloat, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBlendEquation)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBlendEquationSeparate)(GLenum, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBlendFuncSeparate)(GLenum, GLenum, GLenum, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBufferData)(GLenum, GLsizeiptr, const void *, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBufferSubData)(GLenum, GLintptr, GLsizeiptr, const void *) = nullptr;
FLEXTGL_EXPORT GLenum(APIENTRY *flextglCheckFramebufferStatus)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglClearDepthf)(GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglCompileShader)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglCompressedTexImage2D)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglCompressedTexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const void *) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglCreateProgram)(void) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglCreateShader)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteBuffers)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteFramebuffers)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteProgram)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteRenderbuffers)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteShader)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDepthRangef)(GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDetachShader)(GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDisableVertexAttribArray)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglEnableVertexAttribArray)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglFramebufferRenderbuffer)(GLenum, GLenum, GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglFramebufferTexture2D)(GLenum, GLenum, GLenum, GLuint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenBuffers)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenFramebuffers)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenRenderbuffers)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenerateMipmap)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetActiveAttrib)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetActiveUniform)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetAttachedShaders)(GLuint, GLsizei, GLsizei *, GLuint *) = nullptr;
FLEXTGL_EXPORT GLint(APIENTRY *flextglGetAttribLocation)(GLuint, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetBufferParameteriv)(GLenum, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetFramebufferAttachmentParameteriv)(GLenum, GLenum, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetProgramInfoLog)(GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetProgramiv)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetRenderbufferParameteriv)(GLenum, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetShaderInfoLog)(GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetShaderPrecisionFormat)(GLenum, GLenum, GLint *, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetShaderSource)(GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetShaderiv)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT GLint(APIENTRY *flextglGetUniformLocation)(GLuint, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetUniformfv)(GLuint, GLint, GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetUniformiv)(GLuint, GLint, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetVertexAttribPointerv)(GLuint, GLenum, void **) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetVertexAttribfv)(GLuint, GLenum, GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetVertexAttribiv)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsBuffer)(GLuint) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsFramebuffer)(GLuint) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsProgram)(GLuint) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsRenderbuffer)(GLuint) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsShader)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglLinkProgram)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglReleaseShaderCompiler)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorage)(GLenum, GLenum, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglSampleCoverage)(GLfloat, GLboolean) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglShaderBinary)(GLsizei, const GLuint *, GLenum, const void *, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglShaderSource)(GLuint, GLsizei, const GLchar *const*, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglStencilFuncSeparate)(GLenum, GLenum, GLint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglStencilMaskSeparate)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglStencilOpSeparate)(GLenum, GLenum, GLenum, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform1f)(GLint, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform1fv)(GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform1i)(GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform1iv)(GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform2f)(GLint, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform2fv)(GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform2i)(GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform2iv)(GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform3f)(GLint, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform3fv)(GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform3i)(GLint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform3iv)(GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform4f)(GLint, GLfloat, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform4fv)(GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform4i)(GLint, GLint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniform4iv)(GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniformMatrix2fv)(GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniformMatrix3fv)(GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUniformMatrix4fv)(GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUseProgram)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglValidateProgram)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttrib1f)(GLuint, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttrib1fv)(GLuint, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttrib2f)(GLuint, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttrib2fv)(GLuint, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttrib3f)(GLuint, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttrib3fv)(GLuint, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttrib4f)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttrib4fv)(GLuint, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttribPointer)(GLuint, GLint, GLenum, GLboolean, GLsizei, const void *) = nullptr;
/* GL_EXT_debug_label */
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectLabelEXT)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglLabelObjectEXT)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
/* GL_EXT_debug_marker */
FLEXTGL_EXPORT void(APIENTRY *flextglInsertEventMarkerEXT)(GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPopGroupMarkerEXT)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPushGroupMarkerEXT)(GLsizei, const GLchar *) = nullptr;
/* GL_EXT_discard_framebuffer */
FLEXTGL_EXPORT void(APIENTRY *flextglDiscardFramebufferEXT)(GLenum, GLsizei, const GLenum *) = nullptr;
/* GL_EXT_disjoint_timer_query */
external: GLES EXT_disjoint_timer_query now exposes glGetInteger64vEXT(). Not sure what for, but whatever.
7 years ago
FLEXTGL_EXPORT void(APIENTRY *flextglGetInteger64vEXT)(GLenum, GLint64 *) = nullptr;
Implemented support for desktop GLES on Windows. Because the library still links to the old crappy opengl32.dll, we need to load all symbols above OpenGL 1.1, not just those that are above OpenGL ES 2.0/3.0.
10 years ago
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjecti64vEXT)(GLuint, GLenum, GLint64 *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjectivEXT)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjectui64vEXT)(GLuint, GLenum, GLuint64 *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglQueryCounterEXT)(GLuint, GLenum) = nullptr;
/* GL_EXT_draw_buffers */
FLEXTGL_EXPORT void(APIENTRY *flextglDrawBuffersEXT)(GLsizei, const GLenum *) = nullptr;
/* GL_EXT_draw_buffers_indexed */
FLEXTGL_EXPORT void(APIENTRY *flextglBlendEquationSeparateiEXT)(GLuint, GLenum, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBlendEquationiEXT)(GLuint, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBlendFuncSeparateiEXT)(GLuint, GLenum, GLenum, GLenum, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBlendFunciEXT)(GLuint, GLenum, GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglColorMaskiEXT)(GLuint, GLboolean, GLboolean, GLboolean, GLboolean) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDisableiEXT)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglEnableiEXT)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsEnablediEXT)(GLenum, GLuint) = nullptr;
/* GL_EXT_instanced_arrays */
FLEXTGL_EXPORT void(APIENTRY *flextglDrawArraysInstancedEXT)(GLenum, GLint, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDrawElementsInstancedEXT)(GLenum, GLsizei, GLenum, const void *, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttribDivisorEXT)(GLuint, GLuint) = nullptr;
/* GL_EXT_map_buffer_range */
FLEXTGL_EXPORT void(APIENTRY *flextglFlushMappedBufferRangeEXT)(GLenum, GLintptr, GLsizeiptr) = nullptr;
FLEXTGL_EXPORT void *(APIENTRY *flextglMapBufferRangeEXT)(GLenum, GLintptr, GLsizeiptr, GLbitfield) = nullptr;
/* GL_EXT_multi_draw_arrays */
FLEXTGL_EXPORT void(APIENTRY *flextglMultiDrawArraysEXT)(GLenum, const GLint *, const GLsizei *, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglMultiDrawElementsEXT)(GLenum, const GLsizei *, GLenum, const void *const*, GLsizei) = nullptr;
/* GL_EXT_multisampled_render_to_texture */
FLEXTGL_EXPORT void(APIENTRY *flextglFramebufferTexture2DMultisampleEXT)(GLenum, GLenum, GLenum, GLuint, GLint, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorageMultisampleEXT)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
/* GL_EXT_occlusion_query_boolean */
FLEXTGL_EXPORT void(APIENTRY *flextglBeginQueryEXT)(GLenum, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteQueriesEXT)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglEndQueryEXT)(GLenum) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenQueriesEXT)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryObjectuivEXT)(GLuint, GLenum, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetQueryivEXT)(GLenum, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsQueryEXT)(GLuint) = nullptr;
GL: this extension was listed, but actually never in headers.
7 years ago
/* GL_EXT_polygon_offset_clamp */
FLEXTGL_EXPORT void(APIENTRY *flextglPolygonOffsetClampEXT)(GLfloat, GLfloat, GLfloat) = nullptr;
Implemented support for desktop GLES on Windows. Because the library still links to the old crappy opengl32.dll, we need to load all symbols above OpenGL 1.1, not just those that are above OpenGL ES 2.0/3.0.
10 years ago
/* GL_EXT_robustness */
FLEXTGL_EXPORT GLenum(APIENTRY *flextglGetGraphicsResetStatusEXT)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetnUniformfvEXT)(GLuint, GLint, GLsizei, GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetnUniformivEXT)(GLuint, GLint, GLsizei, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglReadnPixelsEXT)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLsizei, void *) = nullptr;
/* GL_EXT_separate_shader_objects */
FLEXTGL_EXPORT void(APIENTRY *flextglActiveShaderProgramEXT)(GLuint, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglBindProgramPipelineEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglCreateShaderProgramvEXT)(GLenum, GLsizei, const GLchar **) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteProgramPipelinesEXT)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenProgramPipelinesEXT)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetProgramPipelineInfoLogEXT)(GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetProgramPipelineivEXT)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsProgramPipelineEXT)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramParameteriEXT)(GLuint, GLenum, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1fEXT)(GLuint, GLint, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1iEXT)(GLuint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform1ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2fEXT)(GLuint, GLint, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2iEXT)(GLuint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform2ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3fEXT)(GLuint, GLint, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3iEXT)(GLuint, GLint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform3ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4fEXT)(GLuint, GLint, GLfloat, GLfloat, GLfloat, GLfloat) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4fvEXT)(GLuint, GLint, GLsizei, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4iEXT)(GLuint, GLint, GLint, GLint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniform4ivEXT)(GLuint, GLint, GLsizei, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix2fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix3fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglProgramUniformMatrix4fvEXT)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglUseProgramStagesEXT)(GLuint, GLbitfield, GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglValidateProgramPipelineEXT)(GLuint) = nullptr;
/* GL_EXT_texture_border_clamp */
FLEXTGL_EXPORT void(APIENTRY *flextglGetSamplerParameterIivEXT)(GLuint, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetSamplerParameterIuivEXT)(GLuint, GLenum, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetTexParameterIivEXT)(GLenum, GLenum, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetTexParameterIuivEXT)(GLenum, GLenum, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglSamplerParameterIivEXT)(GLuint, GLenum, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglSamplerParameterIuivEXT)(GLuint, GLenum, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTexParameterIivEXT)(GLenum, GLenum, const GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTexParameterIuivEXT)(GLenum, GLenum, const GLuint *) = nullptr;
/* GL_EXT_texture_storage */
FLEXTGL_EXPORT void(APIENTRY *flextglTexStorage2DEXT)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTexStorage3DEXT)(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei) = nullptr;
/* GL_KHR_blend_equation_advanced */
FLEXTGL_EXPORT void(APIENTRY *flextglBlendBarrierKHR)(void) = nullptr;
/* GL_KHR_debug */
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageCallbackKHR)(GLDEBUGPROCKHR, const void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageControlKHR)(GLenum, GLenum, GLenum, GLsizei, const GLuint *, GLboolean) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDebugMessageInsertKHR)(GLenum, GLenum, GLuint, GLenum, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT GLuint(APIENTRY *flextglGetDebugMessageLogKHR)(GLuint, GLsizei, GLenum *, GLenum *, GLuint *, GLenum *, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectLabelKHR)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetObjectPtrLabelKHR)(const void *, GLsizei, GLsizei *, GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetPointervKHR)(GLenum, void **) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectLabelKHR)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglObjectPtrLabelKHR)(const void *, GLsizei, const GLchar *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPopDebugGroupKHR)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglPushDebugGroupKHR)(GLenum, GLuint, GLsizei, const GLchar *) = nullptr;
/* GL_KHR_robustness */
FLEXTGL_EXPORT GLenum(APIENTRY *flextglGetGraphicsResetStatusKHR)(void) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetnUniformfvKHR)(GLuint, GLint, GLsizei, GLfloat *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetnUniformivKHR)(GLuint, GLint, GLsizei, GLint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGetnUniformuivKHR)(GLuint, GLint, GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglReadnPixelsKHR)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLsizei, void *) = nullptr;
/* GL_NV_draw_buffers */
FLEXTGL_EXPORT void(APIENTRY *flextglDrawBuffersNV)(GLsizei, const GLenum *) = nullptr;
/* GL_NV_draw_instanced */
FLEXTGL_EXPORT void(APIENTRY *flextglDrawArraysInstancedNV)(GLenum, GLint, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDrawElementsInstancedNV)(GLenum, GLsizei, GLenum, const void *, GLsizei) = nullptr;
/* GL_NV_framebuffer_blit */
FLEXTGL_EXPORT void(APIENTRY *flextglBlitFramebufferNV)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum) = nullptr;
/* GL_NV_framebuffer_multisample */
FLEXTGL_EXPORT void(APIENTRY *flextglRenderbufferStorageMultisampleNV)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = nullptr;
/* GL_NV_instanced_arrays */
FLEXTGL_EXPORT void(APIENTRY *flextglVertexAttribDivisorNV)(GLuint, GLuint) = nullptr;
/* GL_NV_polygon_mode */
FLEXTGL_EXPORT void(APIENTRY *flextglPolygonModeNV)(GLenum, GLenum) = nullptr;
/* GL_NV_read_buffer */
FLEXTGL_EXPORT void(APIENTRY *flextglReadBufferNV)(GLenum) = nullptr;
/* GL_OES_mapbuffer */
FLEXTGL_EXPORT void(APIENTRY *flextglGetBufferPointervOES)(GLenum, GLenum, void **) = nullptr;
FLEXTGL_EXPORT void *(APIENTRY *flextglMapBufferOES)(GLenum, GLenum) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglUnmapBufferOES)(GLenum) = nullptr;
/* GL_OES_texture_3D */
FLEXTGL_EXPORT void(APIENTRY *flextglCompressedTexImage3DOES)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglCompressedTexSubImage3DOES)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglCopyTexSubImage3DOES)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglFramebufferTexture3DOES)(GLenum, GLenum, GLenum, GLuint, GLint, GLint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTexImage3DOES)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const void *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglTexSubImage3DOES)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const void *) = nullptr;
/* GL_OES_vertex_array_object */
FLEXTGL_EXPORT void(APIENTRY *flextglBindVertexArrayOES)(GLuint) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglDeleteVertexArraysOES)(GLsizei, const GLuint *) = nullptr;
FLEXTGL_EXPORT void(APIENTRY *flextglGenVertexArraysOES)(GLsizei, GLuint *) = nullptr;
FLEXTGL_EXPORT GLboolean(APIENTRY *flextglIsVertexArrayOES)(GLuint) = nullptr;
#ifdef __cplusplus
}
#endif