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magnum/src/MagnumExternal/OpenGL/GL/flextGLPlatform.cpp

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/*
This file is part of Magnum.
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
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.
*/
#include "flextGL.h"
#include <cstdio>
#include <cstdlib>
#include "Magnum/Platform/Implementation/OpenGLFunctionLoader.h"
#ifdef MAGNUM_PLATFORM_USE_EGL
#include <cstring>
#include <EGL/egl.h>
#include "Magnum/GL/Context.h"
#endif
void flextGLInit(Magnum::GL::Context& context) {
Magnum::Platform::Implementation::OpenGLFunctionLoader loader;
#ifdef MAGNUM_PLATFORM_USE_EGL
{
/* EGL contexts on NVidia 390 drivers don't have correct statically
linked GL 1.0 and 1.1 functions (such as glGetString()) and one has
to retrieve them explicitly using eglGetProcAddress(). */
EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
const char* vendor = eglQueryString(display, EGL_VENDOR);
if(std::strcmp(vendor, "NVIDIA") == 0 && !context.isDriverWorkaroundDisabled("nv-egl-incorrect-gl11-function-pointers")) {
/* GL_VERSION_1_0 */
flextglBlendFunc = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum)>(loader.load("glBlendFunc"));
flextglClear = reinterpret_cast<void(APIENTRY*)(GLbitfield)>(loader.load("glClear"));
flextglClearColor = reinterpret_cast<void(APIENTRY*)(GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glClearColor"));
flextglClearDepth = reinterpret_cast<void(APIENTRY*)(GLdouble)>(loader.load("glClearDepth"));
flextglClearStencil = reinterpret_cast<void(APIENTRY*)(GLint)>(loader.load("glClearStencil"));
flextglColorMask = reinterpret_cast<void(APIENTRY*)(GLboolean, GLboolean, GLboolean, GLboolean)>(loader.load("glColorMask"));
flextglCullFace = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glCullFace"));
flextglDepthFunc = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glDepthFunc"));
flextglDepthMask = reinterpret_cast<void(APIENTRY*)(GLboolean)>(loader.load("glDepthMask"));
flextglDepthRange = reinterpret_cast<void(APIENTRY*)(GLdouble, GLdouble)>(loader.load("glDepthRange"));
flextglDisable = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glDisable"));
flextglDrawBuffer = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glDrawBuffer"));
flextglEnable = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glEnable"));
flextglFinish = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glFinish"));
flextglFlush = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glFlush"));
flextglFrontFace = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glFrontFace"));
flextglGetBooleanv = reinterpret_cast<void(APIENTRY*)(GLenum, GLboolean *)>(loader.load("glGetBooleanv"));
flextglGetDoublev = reinterpret_cast<void(APIENTRY*)(GLenum, GLdouble *)>(loader.load("glGetDoublev"));
flextglGetError = reinterpret_cast<GLenum(APIENTRY*)(void)>(loader.load("glGetError"));
flextglGetFloatv = reinterpret_cast<void(APIENTRY*)(GLenum, GLfloat *)>(loader.load("glGetFloatv"));
flextglGetIntegerv = reinterpret_cast<void(APIENTRY*)(GLenum, GLint *)>(loader.load("glGetIntegerv"));
flextglGetString = reinterpret_cast<const GLubyte *(APIENTRY*)(GLenum)>(loader.load("glGetString"));
flextglGetTexImage = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLenum, void *)>(loader.load("glGetTexImage"));
flextglGetTexLevelParameterfv = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLfloat *)>(loader.load("glGetTexLevelParameterfv"));
flextglGetTexLevelParameteriv = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLint *)>(loader.load("glGetTexLevelParameteriv"));
flextglGetTexParameterfv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLfloat *)>(loader.load("glGetTexParameterfv"));
flextglGetTexParameteriv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint *)>(loader.load("glGetTexParameteriv"));
flextglHint = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum)>(loader.load("glHint"));
flextglIsEnabled = reinterpret_cast<GLboolean(APIENTRY*)(GLenum)>(loader.load("glIsEnabled"));
flextglLineWidth = reinterpret_cast<void(APIENTRY*)(GLfloat)>(loader.load("glLineWidth"));
flextglLogicOp = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glLogicOp"));
flextglPixelStoref = reinterpret_cast<void(APIENTRY*)(GLenum, GLfloat)>(loader.load("glPixelStoref"));
flextglPixelStorei = reinterpret_cast<void(APIENTRY*)(GLenum, GLint)>(loader.load("glPixelStorei"));
flextglPointSize = reinterpret_cast<void(APIENTRY*)(GLfloat)>(loader.load("glPointSize"));
flextglPolygonMode = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum)>(loader.load("glPolygonMode"));
flextglReadBuffer = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glReadBuffer"));
flextglReadPixels = reinterpret_cast<void(APIENTRY*)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, void *)>(loader.load("glReadPixels"));
flextglScissor = reinterpret_cast<void(APIENTRY*)(GLint, GLint, GLsizei, GLsizei)>(loader.load("glScissor"));
flextglStencilFunc = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLuint)>(loader.load("glStencilFunc"));
flextglStencilMask = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glStencilMask"));
flextglStencilOp = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum)>(loader.load("glStencilOp"));
flextglTexImage1D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const void *)>(loader.load("glTexImage1D"));
flextglTexImage2D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const void *)>(loader.load("glTexImage2D"));
flextglTexParameterf = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLfloat)>(loader.load("glTexParameterf"));
flextglTexParameterfv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, const GLfloat *)>(loader.load("glTexParameterfv"));
flextglTexParameteri = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint)>(loader.load("glTexParameteri"));
flextglTexParameteriv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, const GLint *)>(loader.load("glTexParameteriv"));
flextglViewport = reinterpret_cast<void(APIENTRY*)(GLint, GLint, GLsizei, GLsizei)>(loader.load("glViewport"));
/* GL_VERSION_1_1 */
flextglBindTexture = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glBindTexture"));
flextglCopyTexImage1D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint)>(loader.load("glCopyTexImage1D"));
flextglCopyTexImage2D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint)>(loader.load("glCopyTexImage2D"));
flextglCopyTexSubImage1D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLint, GLint, GLsizei)>(loader.load("glCopyTexSubImage1D"));
flextglCopyTexSubImage2D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)>(loader.load("glCopyTexSubImage2D"));
flextglDeleteTextures = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *)>(loader.load("glDeleteTextures"));
flextglDrawArrays = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLsizei)>(loader.load("glDrawArrays"));
flextglDrawElements = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, const void *)>(loader.load("glDrawElements"));
flextglGenTextures = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glGenTextures"));
flextglIsTexture = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsTexture"));
flextglPolygonOffset = reinterpret_cast<void(APIENTRY*)(GLfloat, GLfloat)>(loader.load("glPolygonOffset"));
flextglTexSubImage1D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const void *)>(loader.load("glTexSubImage1D"));
flextglTexSubImage2D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const void *)>(loader.load("glTexSubImage2D"));
}
}
#else
static_cast<void>(context);
#endif
/* GL_ARB_ES3_2_compatibility */
flextglPrimitiveBoundingBoxARB = reinterpret_cast<void(APIENTRY*)(GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glPrimitiveBoundingBoxARB"));
/* GL_ARB_bindless_texture */
flextglGetImageHandleARB = reinterpret_cast<GLuint64(APIENTRY*)(GLuint, GLint, GLboolean, GLint, GLenum)>(loader.load("glGetImageHandleARB"));
flextglGetTextureHandleARB = reinterpret_cast<GLuint64(APIENTRY*)(GLuint)>(loader.load("glGetTextureHandleARB"));
flextglGetTextureSamplerHandleARB = reinterpret_cast<GLuint64(APIENTRY*)(GLuint, GLuint)>(loader.load("glGetTextureSamplerHandleARB"));
flextglGetVertexAttribLui64vARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint64EXT *)>(loader.load("glGetVertexAttribLui64vARB"));
flextglIsImageHandleResidentARB = reinterpret_cast<GLboolean(APIENTRY*)(GLuint64)>(loader.load("glIsImageHandleResidentARB"));
flextglIsTextureHandleResidentARB = reinterpret_cast<GLboolean(APIENTRY*)(GLuint64)>(loader.load("glIsTextureHandleResidentARB"));
flextglMakeImageHandleNonResidentARB = reinterpret_cast<void(APIENTRY*)(GLuint64)>(loader.load("glMakeImageHandleNonResidentARB"));
flextglMakeImageHandleResidentARB = reinterpret_cast<void(APIENTRY*)(GLuint64, GLenum)>(loader.load("glMakeImageHandleResidentARB"));
flextglMakeTextureHandleNonResidentARB = reinterpret_cast<void(APIENTRY*)(GLuint64)>(loader.load("glMakeTextureHandleNonResidentARB"));
flextglMakeTextureHandleResidentARB = reinterpret_cast<void(APIENTRY*)(GLuint64)>(loader.load("glMakeTextureHandleResidentARB"));
flextglProgramUniformHandleui64ARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint64)>(loader.load("glProgramUniformHandleui64ARB"));
flextglProgramUniformHandleui64vARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLuint64 *)>(loader.load("glProgramUniformHandleui64vARB"));
flextglUniformHandleui64ARB = reinterpret_cast<void(APIENTRY*)(GLint, GLuint64)>(loader.load("glUniformHandleui64ARB"));
flextglUniformHandleui64vARB = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLuint64 *)>(loader.load("glUniformHandleui64vARB"));
flextglVertexAttribL1ui64ARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint64EXT)>(loader.load("glVertexAttribL1ui64ARB"));
flextglVertexAttribL1ui64vARB = reinterpret_cast<void(APIENTRY*)(GLuint, const GLuint64EXT *)>(loader.load("glVertexAttribL1ui64vARB"));
/* GL_ARB_compute_variable_group_size */
flextglDispatchComputeGroupSizeARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, GLuint, GLuint, GLuint)>(loader.load("glDispatchComputeGroupSizeARB"));
/* GL_ARB_robustness */
flextglGetGraphicsResetStatusARB = reinterpret_cast<GLenum(APIENTRY*)(void)>(loader.load("glGetGraphicsResetStatusARB"));
flextglGetnCompressedTexImageARB = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLsizei, void *)>(loader.load("glGetnCompressedTexImageARB"));
flextglGetnTexImageARB = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLenum, GLsizei, void *)>(loader.load("glGetnTexImageARB"));
flextglGetnUniformdvARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLdouble *)>(loader.load("glGetnUniformdvARB"));
flextglGetnUniformfvARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLfloat *)>(loader.load("glGetnUniformfvARB"));
flextglGetnUniformivARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLint *)>(loader.load("glGetnUniformivARB"));
flextglGetnUniformuivARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLuint *)>(loader.load("glGetnUniformuivARB"));
flextglReadnPixelsARB = reinterpret_cast<void(APIENTRY*)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLsizei, void *)>(loader.load("glReadnPixelsARB"));
/* GL_ARB_sparse_buffer */
flextglBufferPageCommitmentARB = reinterpret_cast<void(APIENTRY*)(GLenum, GLintptr, GLsizeiptr, GLboolean)>(loader.load("glBufferPageCommitmentARB"));
flextglNamedBufferPageCommitmentARB = reinterpret_cast<void(APIENTRY*)(GLuint, GLintptr, GLsizeiptr, GLboolean)>(loader.load("glNamedBufferPageCommitmentARB"));
flextglNamedBufferPageCommitmentEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLintptr, GLsizeiptr, GLboolean)>(loader.load("glNamedBufferPageCommitmentEXT"));
/* GL_ARB_sparse_texture */
flextglTexPageCommitmentARB = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLboolean)>(loader.load("glTexPageCommitmentARB"));
/* GL_EXT_debug_label */
flextglGetObjectLabelEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetObjectLabelEXT"));
flextglLabelObjectEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLsizei, const GLchar *)>(loader.load("glLabelObjectEXT"));
/* GL_EXT_debug_marker */
flextglInsertEventMarkerEXT = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLchar *)>(loader.load("glInsertEventMarkerEXT"));
flextglPopGroupMarkerEXT = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glPopGroupMarkerEXT"));
flextglPushGroupMarkerEXT = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLchar *)>(loader.load("glPushGroupMarkerEXT"));
/* GL_EXT_direct_state_access */
flextglBindMultiTextureEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLuint)>(loader.load("glBindMultiTextureEXT"));
flextglCheckNamedFramebufferStatusEXT = reinterpret_cast<GLenum(APIENTRY*)(GLuint, GLenum)>(loader.load("glCheckNamedFramebufferStatusEXT"));
flextglClearNamedBufferDataEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLenum, const void *)>(loader.load("glClearNamedBufferDataEXT"));
flextglClearNamedBufferSubDataEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLsizeiptr, GLsizeiptr, GLenum, GLenum, const void *)>(loader.load("glClearNamedBufferSubDataEXT"));
flextglClientAttribDefaultEXT = reinterpret_cast<void(APIENTRY*)(GLbitfield)>(loader.load("glClientAttribDefaultEXT"));
flextglCompressedMultiTexImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const void *)>(loader.load("glCompressedMultiTexImage1DEXT"));
flextglCompressedMultiTexImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const void *)>(loader.load("glCompressedMultiTexImage2DEXT"));
flextglCompressedMultiTexImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const void *)>(loader.load("glCompressedMultiTexImage3DEXT"));
flextglCompressedMultiTexSubImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedMultiTexSubImage1DEXT"));
flextglCompressedMultiTexSubImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedMultiTexSubImage2DEXT"));
flextglCompressedMultiTexSubImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedMultiTexSubImage3DEXT"));
flextglCompressedTextureImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const void *)>(loader.load("glCompressedTextureImage1DEXT"));
flextglCompressedTextureImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const void *)>(loader.load("glCompressedTextureImage2DEXT"));
flextglCompressedTextureImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const void *)>(loader.load("glCompressedTextureImage3DEXT"));
flextglCompressedTextureSubImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedTextureSubImage1DEXT"));
flextglCompressedTextureSubImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedTextureSubImage2DEXT"));
flextglCompressedTextureSubImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedTextureSubImage3DEXT"));
flextglCopyMultiTexImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint)>(loader.load("glCopyMultiTexImage1DEXT"));
flextglCopyMultiTexImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint)>(loader.load("glCopyMultiTexImage2DEXT"));
flextglCopyMultiTexSubImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei)>(loader.load("glCopyMultiTexSubImage1DEXT"));
flextglCopyMultiTexSubImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)>(loader.load("glCopyMultiTexSubImage2DEXT"));
flextglCopyMultiTexSubImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)>(loader.load("glCopyMultiTexSubImage3DEXT"));
flextglCopyTextureImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint)>(loader.load("glCopyTextureImage1DEXT"));
flextglCopyTextureImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint)>(loader.load("glCopyTextureImage2DEXT"));
flextglCopyTextureSubImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei)>(loader.load("glCopyTextureSubImage1DEXT"));
flextglCopyTextureSubImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)>(loader.load("glCopyTextureSubImage2DEXT"));
flextglCopyTextureSubImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)>(loader.load("glCopyTextureSubImage3DEXT"));
flextglDisableClientStateIndexedEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glDisableClientStateIndexedEXT"));
flextglDisableClientStateiEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glDisableClientStateiEXT"));
flextglDisableIndexedEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glDisableIndexedEXT"));
flextglDisableVertexArrayAttribEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glDisableVertexArrayAttribEXT"));
flextglDisableVertexArrayEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glDisableVertexArrayEXT"));
flextglEnableClientStateIndexedEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glEnableClientStateIndexedEXT"));
flextglEnableClientStateiEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glEnableClientStateiEXT"));
flextglEnableIndexedEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glEnableIndexedEXT"));
flextglEnableVertexArrayAttribEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glEnableVertexArrayAttribEXT"));
flextglEnableVertexArrayEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glEnableVertexArrayEXT"));
flextglFlushMappedNamedBufferRangeEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLintptr, GLsizeiptr)>(loader.load("glFlushMappedNamedBufferRangeEXT"));
flextglFramebufferDrawBufferEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glFramebufferDrawBufferEXT"));
flextglFramebufferDrawBuffersEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLenum *)>(loader.load("glFramebufferDrawBuffersEXT"));
flextglFramebufferReadBufferEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glFramebufferReadBufferEXT"));
flextglGenerateMultiTexMipmapEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum)>(loader.load("glGenerateMultiTexMipmapEXT"));
flextglGenerateTextureMipmapEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glGenerateTextureMipmapEXT"));
flextglGetBooleanIndexedvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLboolean *)>(loader.load("glGetBooleanIndexedvEXT"));
flextglGetCompressedMultiTexImageEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, void *)>(loader.load("glGetCompressedMultiTexImageEXT"));
flextglGetCompressedTextureImageEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, void *)>(loader.load("glGetCompressedTextureImageEXT"));
flextglGetDoubleIndexedvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLdouble *)>(loader.load("glGetDoubleIndexedvEXT"));
flextglGetDoublei_vEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLdouble *)>(loader.load("glGetDoublei_vEXT"));
flextglGetFloatIndexedvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLfloat *)>(loader.load("glGetFloatIndexedvEXT"));
flextglGetFloati_vEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLfloat *)>(loader.load("glGetFloati_vEXT"));
flextglGetFramebufferParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetFramebufferParameterivEXT"));
flextglGetIntegerIndexedvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLint *)>(loader.load("glGetIntegerIndexedvEXT"));
flextglGetMultiTexEnvfvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLfloat *)>(loader.load("glGetMultiTexEnvfvEXT"));
flextglGetMultiTexEnvivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLint *)>(loader.load("glGetMultiTexEnvivEXT"));
flextglGetMultiTexGendvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLdouble *)>(loader.load("glGetMultiTexGendvEXT"));
flextglGetMultiTexGenfvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLfloat *)>(loader.load("glGetMultiTexGenfvEXT"));
flextglGetMultiTexGenivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLint *)>(loader.load("glGetMultiTexGenivEXT"));
flextglGetMultiTexImageEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLenum, GLenum, void *)>(loader.load("glGetMultiTexImageEXT"));
flextglGetMultiTexLevelParameterfvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLenum, GLfloat *)>(loader.load("glGetMultiTexLevelParameterfvEXT"));
flextglGetMultiTexLevelParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLenum, GLint *)>(loader.load("glGetMultiTexLevelParameterivEXT"));
flextglGetMultiTexParameterIivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLint *)>(loader.load("glGetMultiTexParameterIivEXT"));
flextglGetMultiTexParameterIuivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLuint *)>(loader.load("glGetMultiTexParameterIuivEXT"));
flextglGetMultiTexParameterfvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLfloat *)>(loader.load("glGetMultiTexParameterfvEXT"));
flextglGetMultiTexParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLint *)>(loader.load("glGetMultiTexParameterivEXT"));
flextglGetNamedBufferParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetNamedBufferParameterivEXT"));
flextglGetNamedBufferPointervEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, void **)>(loader.load("glGetNamedBufferPointervEXT"));
flextglGetNamedBufferSubDataEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLintptr, GLsizeiptr, void *)>(loader.load("glGetNamedBufferSubDataEXT"));
flextglGetNamedFramebufferAttachmentParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLint *)>(loader.load("glGetNamedFramebufferAttachmentParameterivEXT"));
flextglGetNamedFramebufferParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetNamedFramebufferParameterivEXT"));
flextglGetNamedProgramLocalParameterIivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLint *)>(loader.load("glGetNamedProgramLocalParameterIivEXT"));
flextglGetNamedProgramLocalParameterIuivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLuint *)>(loader.load("glGetNamedProgramLocalParameterIuivEXT"));
flextglGetNamedProgramLocalParameterdvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLdouble *)>(loader.load("glGetNamedProgramLocalParameterdvEXT"));
flextglGetNamedProgramLocalParameterfvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLfloat *)>(loader.load("glGetNamedProgramLocalParameterfvEXT"));
flextglGetNamedProgramStringEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, void *)>(loader.load("glGetNamedProgramStringEXT"));
flextglGetNamedProgramivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLint *)>(loader.load("glGetNamedProgramivEXT"));
flextglGetNamedRenderbufferParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetNamedRenderbufferParameterivEXT"));
flextglGetPointerIndexedvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, void **)>(loader.load("glGetPointerIndexedvEXT"));
flextglGetPointeri_vEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, void **)>(loader.load("glGetPointeri_vEXT"));
flextglGetTextureImageEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLenum, GLenum, void *)>(loader.load("glGetTextureImageEXT"));
flextglGetTextureLevelParameterfvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLenum, GLfloat *)>(loader.load("glGetTextureLevelParameterfvEXT"));
flextglGetTextureLevelParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLenum, GLint *)>(loader.load("glGetTextureLevelParameterivEXT"));
flextglGetTextureParameterIivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLint *)>(loader.load("glGetTextureParameterIivEXT"));
flextglGetTextureParameterIuivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLuint *)>(loader.load("glGetTextureParameterIuivEXT"));
flextglGetTextureParameterfvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLfloat *)>(loader.load("glGetTextureParameterfvEXT"));
flextglGetTextureParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLint *)>(loader.load("glGetTextureParameterivEXT"));
flextglGetVertexArrayIntegeri_vEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLint *)>(loader.load("glGetVertexArrayIntegeri_vEXT"));
flextglGetVertexArrayIntegervEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetVertexArrayIntegervEXT"));
flextglGetVertexArrayPointeri_vEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, void **)>(loader.load("glGetVertexArrayPointeri_vEXT"));
flextglGetVertexArrayPointervEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, void **)>(loader.load("glGetVertexArrayPointervEXT"));
flextglIsEnabledIndexedEXT = reinterpret_cast<GLboolean(APIENTRY*)(GLenum, GLuint)>(loader.load("glIsEnabledIndexedEXT"));
flextglMapNamedBufferEXT = reinterpret_cast<void *(APIENTRY*)(GLuint, GLenum)>(loader.load("glMapNamedBufferEXT"));
flextglMapNamedBufferRangeEXT = reinterpret_cast<void *(APIENTRY*)(GLuint, GLintptr, GLsizeiptr, GLbitfield)>(loader.load("glMapNamedBufferRangeEXT"));
flextglMatrixFrustumEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble)>(loader.load("glMatrixFrustumEXT"));
flextglMatrixLoadIdentityEXT = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glMatrixLoadIdentityEXT"));
flextglMatrixLoadTransposedEXT = reinterpret_cast<void(APIENTRY*)(GLenum, const GLdouble *)>(loader.load("glMatrixLoadTransposedEXT"));
flextglMatrixLoadTransposefEXT = reinterpret_cast<void(APIENTRY*)(GLenum, const GLfloat *)>(loader.load("glMatrixLoadTransposefEXT"));
flextglMatrixLoaddEXT = reinterpret_cast<void(APIENTRY*)(GLenum, const GLdouble *)>(loader.load("glMatrixLoaddEXT"));
flextglMatrixLoadfEXT = reinterpret_cast<void(APIENTRY*)(GLenum, const GLfloat *)>(loader.load("glMatrixLoadfEXT"));
flextglMatrixMultTransposedEXT = reinterpret_cast<void(APIENTRY*)(GLenum, const GLdouble *)>(loader.load("glMatrixMultTransposedEXT"));
flextglMatrixMultTransposefEXT = reinterpret_cast<void(APIENTRY*)(GLenum, const GLfloat *)>(loader.load("glMatrixMultTransposefEXT"));
flextglMatrixMultdEXT = reinterpret_cast<void(APIENTRY*)(GLenum, const GLdouble *)>(loader.load("glMatrixMultdEXT"));
flextglMatrixMultfEXT = reinterpret_cast<void(APIENTRY*)(GLenum, const GLfloat *)>(loader.load("glMatrixMultfEXT"));
flextglMatrixOrthoEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble)>(loader.load("glMatrixOrthoEXT"));
flextglMatrixPopEXT = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glMatrixPopEXT"));
flextglMatrixPushEXT = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glMatrixPushEXT"));
flextglMatrixRotatedEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLdouble, GLdouble, GLdouble, GLdouble)>(loader.load("glMatrixRotatedEXT"));
flextglMatrixRotatefEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glMatrixRotatefEXT"));
flextglMatrixScaledEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLdouble, GLdouble, GLdouble)>(loader.load("glMatrixScaledEXT"));
flextglMatrixScalefEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLfloat, GLfloat, GLfloat)>(loader.load("glMatrixScalefEXT"));
flextglMatrixTranslatedEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLdouble, GLdouble, GLdouble)>(loader.load("glMatrixTranslatedEXT"));
flextglMatrixTranslatefEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLfloat, GLfloat, GLfloat)>(loader.load("glMatrixTranslatefEXT"));
flextglMultiTexBufferEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLuint)>(loader.load("glMultiTexBufferEXT"));
flextglMultiTexCoordPointerEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLsizei, const void *)>(loader.load("glMultiTexCoordPointerEXT"));
flextglMultiTexEnvfEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLfloat)>(loader.load("glMultiTexEnvfEXT"));
flextglMultiTexEnvfvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, const GLfloat *)>(loader.load("glMultiTexEnvfvEXT"));
flextglMultiTexEnviEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLint)>(loader.load("glMultiTexEnviEXT"));
flextglMultiTexEnvivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, const GLint *)>(loader.load("glMultiTexEnvivEXT"));
flextglMultiTexGendEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLdouble)>(loader.load("glMultiTexGendEXT"));
flextglMultiTexGendvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, const GLdouble *)>(loader.load("glMultiTexGendvEXT"));
flextglMultiTexGenfEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLfloat)>(loader.load("glMultiTexGenfEXT"));
flextglMultiTexGenfvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, const GLfloat *)>(loader.load("glMultiTexGenfvEXT"));
flextglMultiTexGeniEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLint)>(loader.load("glMultiTexGeniEXT"));
flextglMultiTexGenivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, const GLint *)>(loader.load("glMultiTexGenivEXT"));
flextglMultiTexImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const void *)>(loader.load("glMultiTexImage1DEXT"));
flextglMultiTexImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const void *)>(loader.load("glMultiTexImage2DEXT"));
flextglMultiTexImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const void *)>(loader.load("glMultiTexImage3DEXT"));
flextglMultiTexParameterIivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, const GLint *)>(loader.load("glMultiTexParameterIivEXT"));
flextglMultiTexParameterIuivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, const GLuint *)>(loader.load("glMultiTexParameterIuivEXT"));
flextglMultiTexParameterfEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLfloat)>(loader.load("glMultiTexParameterfEXT"));
flextglMultiTexParameterfvEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, const GLfloat *)>(loader.load("glMultiTexParameterfvEXT"));
flextglMultiTexParameteriEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLint)>(loader.load("glMultiTexParameteriEXT"));
flextglMultiTexParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, const GLint *)>(loader.load("glMultiTexParameterivEXT"));
flextglMultiTexRenderbufferEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLuint)>(loader.load("glMultiTexRenderbufferEXT"));
flextglMultiTexSubImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const void *)>(loader.load("glMultiTexSubImage1DEXT"));
flextglMultiTexSubImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const void *)>(loader.load("glMultiTexSubImage2DEXT"));
flextglMultiTexSubImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const void *)>(loader.load("glMultiTexSubImage3DEXT"));
flextglNamedBufferDataEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizeiptr, const void *, GLenum)>(loader.load("glNamedBufferDataEXT"));
flextglNamedBufferStorageEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizeiptr, const void *, GLbitfield)>(loader.load("glNamedBufferStorageEXT"));
flextglNamedBufferSubDataEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLintptr, GLsizeiptr, const void *)>(loader.load("glNamedBufferSubDataEXT"));
flextglNamedCopyBufferSubDataEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLintptr, GLintptr, GLsizeiptr)>(loader.load("glNamedCopyBufferSubDataEXT"));
flextglNamedFramebufferParameteriEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint)>(loader.load("glNamedFramebufferParameteriEXT"));
flextglNamedFramebufferRenderbufferEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLuint)>(loader.load("glNamedFramebufferRenderbufferEXT"));
flextglNamedFramebufferTexture1DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLuint, GLint)>(loader.load("glNamedFramebufferTexture1DEXT"));
flextglNamedFramebufferTexture2DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLuint, GLint)>(loader.load("glNamedFramebufferTexture2DEXT"));
flextglNamedFramebufferTexture3DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLuint, GLint, GLint)>(loader.load("glNamedFramebufferTexture3DEXT"));
flextglNamedFramebufferTextureEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLint)>(loader.load("glNamedFramebufferTextureEXT"));
flextglNamedFramebufferTextureFaceEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLint, GLenum)>(loader.load("glNamedFramebufferTextureFaceEXT"));
flextglNamedFramebufferTextureLayerEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLint, GLint)>(loader.load("glNamedFramebufferTextureLayerEXT"));
flextglNamedProgramLocalParameter4dEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble)>(loader.load("glNamedProgramLocalParameter4dEXT"));
flextglNamedProgramLocalParameter4dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, const GLdouble *)>(loader.load("glNamedProgramLocalParameter4dvEXT"));
flextglNamedProgramLocalParameter4fEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glNamedProgramLocalParameter4fEXT"));
flextglNamedProgramLocalParameter4fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, const GLfloat *)>(loader.load("glNamedProgramLocalParameter4fvEXT"));
flextglNamedProgramLocalParameterI4iEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLint, GLint, GLint, GLint)>(loader.load("glNamedProgramLocalParameterI4iEXT"));
flextglNamedProgramLocalParameterI4ivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, const GLint *)>(loader.load("glNamedProgramLocalParameterI4ivEXT"));
flextglNamedProgramLocalParameterI4uiEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLuint, GLuint, GLuint, GLuint)>(loader.load("glNamedProgramLocalParameterI4uiEXT"));
flextglNamedProgramLocalParameterI4uivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, const GLuint *)>(loader.load("glNamedProgramLocalParameterI4uivEXT"));
flextglNamedProgramLocalParameters4fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLsizei, const GLfloat *)>(loader.load("glNamedProgramLocalParameters4fvEXT"));
flextglNamedProgramLocalParametersI4ivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLsizei, const GLint *)>(loader.load("glNamedProgramLocalParametersI4ivEXT"));
flextglNamedProgramLocalParametersI4uivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLsizei, const GLuint *)>(loader.load("glNamedProgramLocalParametersI4uivEXT"));
flextglNamedProgramStringEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLsizei, const void *)>(loader.load("glNamedProgramStringEXT"));
flextglNamedRenderbufferStorageEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLsizei, GLsizei)>(loader.load("glNamedRenderbufferStorageEXT"));
flextglNamedRenderbufferStorageMultisampleCoverageEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLsizei, GLenum, GLsizei, GLsizei)>(loader.load("glNamedRenderbufferStorageMultisampleCoverageEXT"));
flextglNamedRenderbufferStorageMultisampleEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLenum, GLsizei, GLsizei)>(loader.load("glNamedRenderbufferStorageMultisampleEXT"));
flextglProgramUniform1dEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLdouble)>(loader.load("glProgramUniform1dEXT"));
flextglProgramUniform1dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLdouble *)>(loader.load("glProgramUniform1dvEXT"));
flextglProgramUniform1fEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLfloat)>(loader.load("glProgramUniform1fEXT"));
flextglProgramUniform1fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLfloat *)>(loader.load("glProgramUniform1fvEXT"));
flextglProgramUniform1iEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint)>(loader.load("glProgramUniform1iEXT"));
flextglProgramUniform1ivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLint *)>(loader.load("glProgramUniform1ivEXT"));
flextglProgramUniform1uiEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint)>(loader.load("glProgramUniform1uiEXT"));
flextglProgramUniform1uivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLuint *)>(loader.load("glProgramUniform1uivEXT"));
flextglProgramUniform2dEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLdouble, GLdouble)>(loader.load("glProgramUniform2dEXT"));
flextglProgramUniform2dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLdouble *)>(loader.load("glProgramUniform2dvEXT"));
flextglProgramUniform2fEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLfloat, GLfloat)>(loader.load("glProgramUniform2fEXT"));
flextglProgramUniform2fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLfloat *)>(loader.load("glProgramUniform2fvEXT"));
flextglProgramUniform2iEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint)>(loader.load("glProgramUniform2iEXT"));
flextglProgramUniform2ivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLint *)>(loader.load("glProgramUniform2ivEXT"));
flextglProgramUniform2uiEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint, GLuint)>(loader.load("glProgramUniform2uiEXT"));
flextglProgramUniform2uivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLuint *)>(loader.load("glProgramUniform2uivEXT"));
flextglProgramUniform3dEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLdouble, GLdouble, GLdouble)>(loader.load("glProgramUniform3dEXT"));
flextglProgramUniform3dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLdouble *)>(loader.load("glProgramUniform3dvEXT"));
flextglProgramUniform3fEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLfloat, GLfloat, GLfloat)>(loader.load("glProgramUniform3fEXT"));
flextglProgramUniform3fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLfloat *)>(loader.load("glProgramUniform3fvEXT"));
flextglProgramUniform3iEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint)>(loader.load("glProgramUniform3iEXT"));
flextglProgramUniform3ivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLint *)>(loader.load("glProgramUniform3ivEXT"));
flextglProgramUniform3uiEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint, GLuint, GLuint)>(loader.load("glProgramUniform3uiEXT"));
flextglProgramUniform3uivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLuint *)>(loader.load("glProgramUniform3uivEXT"));
flextglProgramUniform4dEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLdouble, GLdouble, GLdouble, GLdouble)>(loader.load("glProgramUniform4dEXT"));
flextglProgramUniform4dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLdouble *)>(loader.load("glProgramUniform4dvEXT"));
flextglProgramUniform4fEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glProgramUniform4fEXT"));
flextglProgramUniform4fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLfloat *)>(loader.load("glProgramUniform4fvEXT"));
flextglProgramUniform4iEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLint)>(loader.load("glProgramUniform4iEXT"));
flextglProgramUniform4ivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLint *)>(loader.load("glProgramUniform4ivEXT"));
flextglProgramUniform4uiEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint, GLuint, GLuint, GLuint)>(loader.load("glProgramUniform4uiEXT"));
flextglProgramUniform4uivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLuint *)>(loader.load("glProgramUniform4uivEXT"));
flextglProgramUniformMatrix2dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix2dvEXT"));
flextglProgramUniformMatrix2fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix2fvEXT"));
flextglProgramUniformMatrix2x3dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix2x3dvEXT"));
flextglProgramUniformMatrix2x3fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix2x3fvEXT"));
flextglProgramUniformMatrix2x4dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix2x4dvEXT"));
flextglProgramUniformMatrix2x4fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix2x4fvEXT"));
flextglProgramUniformMatrix3dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix3dvEXT"));
flextglProgramUniformMatrix3fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix3fvEXT"));
flextglProgramUniformMatrix3x2dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix3x2dvEXT"));
flextglProgramUniformMatrix3x2fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix3x2fvEXT"));
flextglProgramUniformMatrix3x4dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix3x4dvEXT"));
flextglProgramUniformMatrix3x4fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix3x4fvEXT"));
flextglProgramUniformMatrix4dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix4dvEXT"));
flextglProgramUniformMatrix4fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix4fvEXT"));
flextglProgramUniformMatrix4x2dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix4x2dvEXT"));
flextglProgramUniformMatrix4x2fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix4x2fvEXT"));
flextglProgramUniformMatrix4x3dvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix4x3dvEXT"));
flextglProgramUniformMatrix4x3fvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix4x3fvEXT"));
flextglPushClientAttribDefaultEXT = reinterpret_cast<void(APIENTRY*)(GLbitfield)>(loader.load("glPushClientAttribDefaultEXT"));
flextglTextureBufferEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLuint)>(loader.load("glTextureBufferEXT"));
flextglTextureBufferRangeEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLuint, GLintptr, GLsizeiptr)>(loader.load("glTextureBufferRangeEXT"));
flextglTextureImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const void *)>(loader.load("glTextureImage1DEXT"));
flextglTextureImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const void *)>(loader.load("glTextureImage2DEXT"));
flextglTextureImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const void *)>(loader.load("glTextureImage3DEXT"));
flextglTexturePageCommitmentEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLboolean)>(loader.load("glTexturePageCommitmentEXT"));
flextglTextureParameterIivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, const GLint *)>(loader.load("glTextureParameterIivEXT"));
flextglTextureParameterIuivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, const GLuint *)>(loader.load("glTextureParameterIuivEXT"));
flextglTextureParameterfEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLfloat)>(loader.load("glTextureParameterfEXT"));
flextglTextureParameterfvEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, const GLfloat *)>(loader.load("glTextureParameterfvEXT"));
flextglTextureParameteriEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLint)>(loader.load("glTextureParameteriEXT"));
flextglTextureParameterivEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, const GLint *)>(loader.load("glTextureParameterivEXT"));
flextglTextureRenderbufferEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint)>(loader.load("glTextureRenderbufferEXT"));
flextglTextureStorage1DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLsizei, GLenum, GLsizei)>(loader.load("glTextureStorage1DEXT"));
flextglTextureStorage2DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLsizei, GLenum, GLsizei, GLsizei)>(loader.load("glTextureStorage2DEXT"));
flextglTextureStorage2DMultisampleEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLboolean)>(loader.load("glTextureStorage2DMultisampleEXT"));
flextglTextureStorage3DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei)>(loader.load("glTextureStorage3DEXT"));
flextglTextureStorage3DMultisampleEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei, GLboolean)>(loader.load("glTextureStorage3DMultisampleEXT"));
flextglTextureSubImage1DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const void *)>(loader.load("glTextureSubImage1DEXT"));
flextglTextureSubImage2DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const void *)>(loader.load("glTextureSubImage2DEXT"));
flextglTextureSubImage3DEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const void *)>(loader.load("glTextureSubImage3DEXT"));
flextglUnmapNamedBufferEXT = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glUnmapNamedBufferEXT"));
flextglVertexArrayBindVertexBufferEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, GLintptr, GLsizei)>(loader.load("glVertexArrayBindVertexBufferEXT"));
flextglVertexArrayColorOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArrayColorOffsetEXT"));
flextglVertexArrayEdgeFlagOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLsizei, GLintptr)>(loader.load("glVertexArrayEdgeFlagOffsetEXT"));
flextglVertexArrayFogCoordOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArrayFogCoordOffsetEXT"));
flextglVertexArrayIndexOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArrayIndexOffsetEXT"));
flextglVertexArrayMultiTexCoordOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArrayMultiTexCoordOffsetEXT"));
flextglVertexArrayNormalOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArrayNormalOffsetEXT"));
flextglVertexArraySecondaryColorOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArraySecondaryColorOffsetEXT"));
flextglVertexArrayTexCoordOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArrayTexCoordOffsetEXT"));
flextglVertexArrayVertexAttribBindingEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glVertexArrayVertexAttribBindingEXT"));
flextglVertexArrayVertexAttribDivisorEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glVertexArrayVertexAttribDivisorEXT"));
flextglVertexArrayVertexAttribFormatEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLboolean, GLuint)>(loader.load("glVertexArrayVertexAttribFormatEXT"));
flextglVertexArrayVertexAttribIFormatEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLuint)>(loader.load("glVertexArrayVertexAttribIFormatEXT"));
flextglVertexArrayVertexAttribIOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, GLint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArrayVertexAttribIOffsetEXT"));
flextglVertexArrayVertexAttribLFormatEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLuint)>(loader.load("glVertexArrayVertexAttribLFormatEXT"));
flextglVertexArrayVertexAttribLOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, GLint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArrayVertexAttribLOffsetEXT"));
flextglVertexArrayVertexAttribOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, GLint, GLenum, GLboolean, GLsizei, GLintptr)>(loader.load("glVertexArrayVertexAttribOffsetEXT"));
flextglVertexArrayVertexBindingDivisorEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glVertexArrayVertexBindingDivisorEXT"));
flextglVertexArrayVertexOffsetEXT = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLsizei, GLintptr)>(loader.load("glVertexArrayVertexOffsetEXT"));
/* GL_GREMEDY_string_marker */
flextglStringMarkerGREMEDY = reinterpret_cast<void(APIENTRY*)(GLsizei, const void *)>(loader.load("glStringMarkerGREMEDY"));
/* GL_KHR_blend_equation_advanced */
flextglBlendBarrierKHR = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glBlendBarrierKHR"));
/* GL_VERSION_1_2 */
flextglCopyTexSubImage3D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)>(loader.load("glCopyTexSubImage3D"));
flextglDrawRangeElements = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLuint, GLsizei, GLenum, const void *)>(loader.load("glDrawRangeElements"));
flextglTexImage3D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const void *)>(loader.load("glTexImage3D"));
flextglTexSubImage3D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const void *)>(loader.load("glTexSubImage3D"));
/* GL_VERSION_1_3 */
flextglActiveTexture = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glActiveTexture"));
flextglCompressedTexImage1D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const void *)>(loader.load("glCompressedTexImage1D"));
flextglCompressedTexImage2D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const void *)>(loader.load("glCompressedTexImage2D"));
flextglCompressedTexImage3D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const void *)>(loader.load("glCompressedTexImage3D"));
flextglCompressedTexSubImage1D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedTexSubImage1D"));
flextglCompressedTexSubImage2D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedTexSubImage2D"));
flextglCompressedTexSubImage3D = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedTexSubImage3D"));
flextglGetCompressedTexImage = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, void *)>(loader.load("glGetCompressedTexImage"));
flextglSampleCoverage = reinterpret_cast<void(APIENTRY*)(GLfloat, GLboolean)>(loader.load("glSampleCoverage"));
/* GL_VERSION_1_4 */
flextglBlendColor = reinterpret_cast<void(APIENTRY*)(GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glBlendColor"));
flextglBlendEquation = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glBlendEquation"));
flextglBlendFuncSeparate = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLenum)>(loader.load("glBlendFuncSeparate"));
flextglMultiDrawArrays = reinterpret_cast<void(APIENTRY*)(GLenum, const GLint *, const GLsizei *, GLsizei)>(loader.load("glMultiDrawArrays"));
flextglMultiDrawElements = reinterpret_cast<void(APIENTRY*)(GLenum, const GLsizei *, GLenum, const void *const*, GLsizei)>(loader.load("glMultiDrawElements"));
flextglPointParameterf = reinterpret_cast<void(APIENTRY*)(GLenum, GLfloat)>(loader.load("glPointParameterf"));
flextglPointParameterfv = reinterpret_cast<void(APIENTRY*)(GLenum, const GLfloat *)>(loader.load("glPointParameterfv"));
flextglPointParameteri = reinterpret_cast<void(APIENTRY*)(GLenum, GLint)>(loader.load("glPointParameteri"));
flextglPointParameteriv = reinterpret_cast<void(APIENTRY*)(GLenum, const GLint *)>(loader.load("glPointParameteriv"));
/* GL_VERSION_1_5 */
flextglBeginQuery = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glBeginQuery"));
flextglBindBuffer = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glBindBuffer"));
flextglBufferData = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizeiptr, const void *, GLenum)>(loader.load("glBufferData"));
flextglBufferSubData = reinterpret_cast<void(APIENTRY*)(GLenum, GLintptr, GLsizeiptr, const void *)>(loader.load("glBufferSubData"));
flextglDeleteBuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *)>(loader.load("glDeleteBuffers"));
flextglDeleteQueries = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *)>(loader.load("glDeleteQueries"));
flextglEndQuery = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glEndQuery"));
flextglGenBuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glGenBuffers"));
flextglGenQueries = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glGenQueries"));
flextglGetBufferParameteriv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint *)>(loader.load("glGetBufferParameteriv"));
flextglGetBufferPointerv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, void **)>(loader.load("glGetBufferPointerv"));
flextglGetBufferSubData = reinterpret_cast<void(APIENTRY*)(GLenum, GLintptr, GLsizeiptr, void *)>(loader.load("glGetBufferSubData"));
flextglGetQueryObjectiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetQueryObjectiv"));
flextglGetQueryObjectuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint *)>(loader.load("glGetQueryObjectuiv"));
flextglGetQueryiv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint *)>(loader.load("glGetQueryiv"));
flextglIsBuffer = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsBuffer"));
flextglIsQuery = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsQuery"));
flextglMapBuffer = reinterpret_cast<void *(APIENTRY*)(GLenum, GLenum)>(loader.load("glMapBuffer"));
flextglUnmapBuffer = reinterpret_cast<GLboolean(APIENTRY*)(GLenum)>(loader.load("glUnmapBuffer"));
/* GL_VERSION_2_0 */
flextglAttachShader = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glAttachShader"));
flextglBindAttribLocation = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, const GLchar *)>(loader.load("glBindAttribLocation"));
flextglBlendEquationSeparate = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum)>(loader.load("glBlendEquationSeparate"));
flextglCompileShader = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glCompileShader"));
flextglCreateProgram = reinterpret_cast<GLuint(APIENTRY*)(void)>(loader.load("glCreateProgram"));
flextglCreateShader = reinterpret_cast<GLuint(APIENTRY*)(GLenum)>(loader.load("glCreateShader"));
flextglDeleteProgram = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glDeleteProgram"));
flextglDeleteShader = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glDeleteShader"));
flextglDetachShader = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glDetachShader"));
flextglDisableVertexAttribArray = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glDisableVertexAttribArray"));
flextglDrawBuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLenum *)>(loader.load("glDrawBuffers"));
flextglEnableVertexAttribArray = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glEnableVertexAttribArray"));
flextglGetActiveAttrib = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *)>(loader.load("glGetActiveAttrib"));
flextglGetActiveUniform = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *)>(loader.load("glGetActiveUniform"));
flextglGetAttachedShaders = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLsizei *, GLuint *)>(loader.load("glGetAttachedShaders"));
flextglGetAttribLocation = reinterpret_cast<GLint(APIENTRY*)(GLuint, const GLchar *)>(loader.load("glGetAttribLocation"));
flextglGetProgramInfoLog = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetProgramInfoLog"));
flextglGetProgramiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetProgramiv"));
flextglGetShaderInfoLog = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetShaderInfoLog"));
flextglGetShaderSource = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetShaderSource"));
flextglGetShaderiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetShaderiv"));
flextglGetUniformLocation = reinterpret_cast<GLint(APIENTRY*)(GLuint, const GLchar *)>(loader.load("glGetUniformLocation"));
flextglGetUniformfv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLfloat *)>(loader.load("glGetUniformfv"));
flextglGetUniformiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint *)>(loader.load("glGetUniformiv"));
flextglGetVertexAttribPointerv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, void **)>(loader.load("glGetVertexAttribPointerv"));
flextglGetVertexAttribdv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLdouble *)>(loader.load("glGetVertexAttribdv"));
flextglGetVertexAttribfv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLfloat *)>(loader.load("glGetVertexAttribfv"));
flextglGetVertexAttribiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetVertexAttribiv"));
flextglIsProgram = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsProgram"));
flextglIsShader = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsShader"));
flextglLinkProgram = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glLinkProgram"));
flextglShaderSource = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLchar *const*, const GLint *)>(loader.load("glShaderSource"));
flextglStencilFuncSeparate = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint, GLuint)>(loader.load("glStencilFuncSeparate"));
flextglStencilMaskSeparate = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glStencilMaskSeparate"));
flextglStencilOpSeparate = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLenum)>(loader.load("glStencilOpSeparate"));
flextglUniform1f = reinterpret_cast<void(APIENTRY*)(GLint, GLfloat)>(loader.load("glUniform1f"));
flextglUniform1fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLfloat *)>(loader.load("glUniform1fv"));
flextglUniform1i = reinterpret_cast<void(APIENTRY*)(GLint, GLint)>(loader.load("glUniform1i"));
flextglUniform1iv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLint *)>(loader.load("glUniform1iv"));
flextglUniform2f = reinterpret_cast<void(APIENTRY*)(GLint, GLfloat, GLfloat)>(loader.load("glUniform2f"));
flextglUniform2fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLfloat *)>(loader.load("glUniform2fv"));
flextglUniform2i = reinterpret_cast<void(APIENTRY*)(GLint, GLint, GLint)>(loader.load("glUniform2i"));
flextglUniform2iv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLint *)>(loader.load("glUniform2iv"));
flextglUniform3f = reinterpret_cast<void(APIENTRY*)(GLint, GLfloat, GLfloat, GLfloat)>(loader.load("glUniform3f"));
flextglUniform3fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLfloat *)>(loader.load("glUniform3fv"));
flextglUniform3i = reinterpret_cast<void(APIENTRY*)(GLint, GLint, GLint, GLint)>(loader.load("glUniform3i"));
flextglUniform3iv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLint *)>(loader.load("glUniform3iv"));
flextglUniform4f = reinterpret_cast<void(APIENTRY*)(GLint, GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glUniform4f"));
flextglUniform4fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLfloat *)>(loader.load("glUniform4fv"));
flextglUniform4i = reinterpret_cast<void(APIENTRY*)(GLint, GLint, GLint, GLint, GLint)>(loader.load("glUniform4i"));
flextglUniform4iv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLint *)>(loader.load("glUniform4iv"));
flextglUniformMatrix2fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glUniformMatrix2fv"));
flextglUniformMatrix3fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glUniformMatrix3fv"));
flextglUniformMatrix4fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glUniformMatrix4fv"));
flextglUseProgram = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glUseProgram"));
flextglValidateProgram = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glValidateProgram"));
flextglVertexAttrib1d = reinterpret_cast<void(APIENTRY*)(GLuint, GLdouble)>(loader.load("glVertexAttrib1d"));
flextglVertexAttrib1dv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLdouble *)>(loader.load("glVertexAttrib1dv"));
flextglVertexAttrib1f = reinterpret_cast<void(APIENTRY*)(GLuint, GLfloat)>(loader.load("glVertexAttrib1f"));
flextglVertexAttrib1fv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLfloat *)>(loader.load("glVertexAttrib1fv"));
flextglVertexAttrib1s = reinterpret_cast<void(APIENTRY*)(GLuint, GLshort)>(loader.load("glVertexAttrib1s"));
flextglVertexAttrib1sv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLshort *)>(loader.load("glVertexAttrib1sv"));
flextglVertexAttrib2d = reinterpret_cast<void(APIENTRY*)(GLuint, GLdouble, GLdouble)>(loader.load("glVertexAttrib2d"));
flextglVertexAttrib2dv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLdouble *)>(loader.load("glVertexAttrib2dv"));
flextglVertexAttrib2f = reinterpret_cast<void(APIENTRY*)(GLuint, GLfloat, GLfloat)>(loader.load("glVertexAttrib2f"));
flextglVertexAttrib2fv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLfloat *)>(loader.load("glVertexAttrib2fv"));
flextglVertexAttrib2s = reinterpret_cast<void(APIENTRY*)(GLuint, GLshort, GLshort)>(loader.load("glVertexAttrib2s"));
flextglVertexAttrib2sv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLshort *)>(loader.load("glVertexAttrib2sv"));
flextglVertexAttrib3d = reinterpret_cast<void(APIENTRY*)(GLuint, GLdouble, GLdouble, GLdouble)>(loader.load("glVertexAttrib3d"));
flextglVertexAttrib3dv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLdouble *)>(loader.load("glVertexAttrib3dv"));
flextglVertexAttrib3f = reinterpret_cast<void(APIENTRY*)(GLuint, GLfloat, GLfloat, GLfloat)>(loader.load("glVertexAttrib3f"));
flextglVertexAttrib3fv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLfloat *)>(loader.load("glVertexAttrib3fv"));
flextglVertexAttrib3s = reinterpret_cast<void(APIENTRY*)(GLuint, GLshort, GLshort, GLshort)>(loader.load("glVertexAttrib3s"));
flextglVertexAttrib3sv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLshort *)>(loader.load("glVertexAttrib3sv"));
flextglVertexAttrib4Nbv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLbyte *)>(loader.load("glVertexAttrib4Nbv"));
flextglVertexAttrib4Niv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLint *)>(loader.load("glVertexAttrib4Niv"));
flextglVertexAttrib4Nsv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLshort *)>(loader.load("glVertexAttrib4Nsv"));
flextglVertexAttrib4Nub = reinterpret_cast<void(APIENTRY*)(GLuint, GLubyte, GLubyte, GLubyte, GLubyte)>(loader.load("glVertexAttrib4Nub"));
flextglVertexAttrib4Nubv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLubyte *)>(loader.load("glVertexAttrib4Nubv"));
flextglVertexAttrib4Nuiv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLuint *)>(loader.load("glVertexAttrib4Nuiv"));
flextglVertexAttrib4Nusv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLushort *)>(loader.load("glVertexAttrib4Nusv"));
flextglVertexAttrib4bv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLbyte *)>(loader.load("glVertexAttrib4bv"));
flextglVertexAttrib4d = reinterpret_cast<void(APIENTRY*)(GLuint, GLdouble, GLdouble, GLdouble, GLdouble)>(loader.load("glVertexAttrib4d"));
flextglVertexAttrib4dv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLdouble *)>(loader.load("glVertexAttrib4dv"));
flextglVertexAttrib4f = reinterpret_cast<void(APIENTRY*)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glVertexAttrib4f"));
flextglVertexAttrib4fv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLfloat *)>(loader.load("glVertexAttrib4fv"));
flextglVertexAttrib4iv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLint *)>(loader.load("glVertexAttrib4iv"));
flextglVertexAttrib4s = reinterpret_cast<void(APIENTRY*)(GLuint, GLshort, GLshort, GLshort, GLshort)>(loader.load("glVertexAttrib4s"));
flextglVertexAttrib4sv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLshort *)>(loader.load("glVertexAttrib4sv"));
flextglVertexAttrib4ubv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLubyte *)>(loader.load("glVertexAttrib4ubv"));
flextglVertexAttrib4uiv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLuint *)>(loader.load("glVertexAttrib4uiv"));
flextglVertexAttrib4usv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLushort *)>(loader.load("glVertexAttrib4usv"));
flextglVertexAttribPointer = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLboolean, GLsizei, const void *)>(loader.load("glVertexAttribPointer"));
/* GL_VERSION_2_1 */
flextglUniformMatrix2x3fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glUniformMatrix2x3fv"));
flextglUniformMatrix2x4fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glUniformMatrix2x4fv"));
flextglUniformMatrix3x2fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glUniformMatrix3x2fv"));
flextglUniformMatrix3x4fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glUniformMatrix3x4fv"));
flextglUniformMatrix4x2fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glUniformMatrix4x2fv"));
flextglUniformMatrix4x3fv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glUniformMatrix4x3fv"));
/* GL_VERSION_3_0 */
flextglBeginConditionalRender = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glBeginConditionalRender"));
flextglBeginTransformFeedback = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glBeginTransformFeedback"));
flextglBindBufferBase = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLuint)>(loader.load("glBindBufferBase"));
flextglBindBufferRange = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLuint, GLintptr, GLsizeiptr)>(loader.load("glBindBufferRange"));
flextglBindFragDataLocation = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, const GLchar *)>(loader.load("glBindFragDataLocation"));
flextglBindFramebuffer = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glBindFramebuffer"));
flextglBindRenderbuffer = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glBindRenderbuffer"));
flextglBindVertexArray = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glBindVertexArray"));
flextglBlitFramebuffer = reinterpret_cast<void(APIENTRY*)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum)>(loader.load("glBlitFramebuffer"));
flextglCheckFramebufferStatus = reinterpret_cast<GLenum(APIENTRY*)(GLenum)>(loader.load("glCheckFramebufferStatus"));
flextglClampColor = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum)>(loader.load("glClampColor"));
flextglClearBufferfi = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLfloat, GLint)>(loader.load("glClearBufferfi"));
flextglClearBufferfv = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, const GLfloat *)>(loader.load("glClearBufferfv"));
flextglClearBufferiv = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, const GLint *)>(loader.load("glClearBufferiv"));
flextglClearBufferuiv = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, const GLuint *)>(loader.load("glClearBufferuiv"));
flextglColorMaski = reinterpret_cast<void(APIENTRY*)(GLuint, GLboolean, GLboolean, GLboolean, GLboolean)>(loader.load("glColorMaski"));
flextglDeleteFramebuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *)>(loader.load("glDeleteFramebuffers"));
flextglDeleteRenderbuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *)>(loader.load("glDeleteRenderbuffers"));
flextglDeleteVertexArrays = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *)>(loader.load("glDeleteVertexArrays"));
flextglDisablei = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glDisablei"));
flextglEnablei = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glEnablei"));
flextglEndConditionalRender = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glEndConditionalRender"));
flextglEndTransformFeedback = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glEndTransformFeedback"));
flextglFlushMappedBufferRange = reinterpret_cast<void(APIENTRY*)(GLenum, GLintptr, GLsizeiptr)>(loader.load("glFlushMappedBufferRange"));
flextglFramebufferRenderbuffer = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLuint)>(loader.load("glFramebufferRenderbuffer"));
flextglFramebufferTexture1D = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLuint, GLint)>(loader.load("glFramebufferTexture1D"));
flextglFramebufferTexture2D = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLuint, GLint)>(loader.load("glFramebufferTexture2D"));
flextglFramebufferTexture3D = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLuint, GLint, GLint)>(loader.load("glFramebufferTexture3D"));
flextglFramebufferTextureLayer = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLuint, GLint, GLint)>(loader.load("glFramebufferTextureLayer"));
flextglGenFramebuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glGenFramebuffers"));
flextglGenRenderbuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glGenRenderbuffers"));
flextglGenVertexArrays = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glGenVertexArrays"));
flextglGenerateMipmap = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glGenerateMipmap"));
flextglGetBooleani_v = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLboolean *)>(loader.load("glGetBooleani_v"));
flextglGetFragDataLocation = reinterpret_cast<GLint(APIENTRY*)(GLuint, const GLchar *)>(loader.load("glGetFragDataLocation"));
flextglGetFramebufferAttachmentParameteriv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLint *)>(loader.load("glGetFramebufferAttachmentParameteriv"));
flextglGetIntegeri_v = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLint *)>(loader.load("glGetIntegeri_v"));
flextglGetRenderbufferParameteriv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint *)>(loader.load("glGetRenderbufferParameteriv"));
flextglGetStringi = reinterpret_cast<const GLubyte *(APIENTRY*)(GLenum, GLuint)>(loader.load("glGetStringi"));
flextglGetTexParameterIiv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint *)>(loader.load("glGetTexParameterIiv"));
flextglGetTexParameterIuiv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLuint *)>(loader.load("glGetTexParameterIuiv"));
flextglGetTransformFeedbackVarying = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *)>(loader.load("glGetTransformFeedbackVarying"));
flextglGetUniformuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint *)>(loader.load("glGetUniformuiv"));
flextglGetVertexAttribIiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetVertexAttribIiv"));
flextglGetVertexAttribIuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint *)>(loader.load("glGetVertexAttribIuiv"));
flextglIsEnabledi = reinterpret_cast<GLboolean(APIENTRY*)(GLenum, GLuint)>(loader.load("glIsEnabledi"));
flextglIsFramebuffer = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsFramebuffer"));
flextglIsRenderbuffer = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsRenderbuffer"));
flextglIsVertexArray = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsVertexArray"));
flextglMapBufferRange = reinterpret_cast<void *(APIENTRY*)(GLenum, GLintptr, GLsizeiptr, GLbitfield)>(loader.load("glMapBufferRange"));
flextglRenderbufferStorage = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLsizei, GLsizei)>(loader.load("glRenderbufferStorage"));
flextglRenderbufferStorageMultisample = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, GLsizei, GLsizei)>(loader.load("glRenderbufferStorageMultisample"));
flextglTexParameterIiv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, const GLint *)>(loader.load("glTexParameterIiv"));
flextglTexParameterIuiv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, const GLuint *)>(loader.load("glTexParameterIuiv"));
flextglTransformFeedbackVaryings = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLchar *const*, GLenum)>(loader.load("glTransformFeedbackVaryings"));
flextglUniform1ui = reinterpret_cast<void(APIENTRY*)(GLint, GLuint)>(loader.load("glUniform1ui"));
flextglUniform1uiv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLuint *)>(loader.load("glUniform1uiv"));
flextglUniform2ui = reinterpret_cast<void(APIENTRY*)(GLint, GLuint, GLuint)>(loader.load("glUniform2ui"));
flextglUniform2uiv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLuint *)>(loader.load("glUniform2uiv"));
flextglUniform3ui = reinterpret_cast<void(APIENTRY*)(GLint, GLuint, GLuint, GLuint)>(loader.load("glUniform3ui"));
flextglUniform3uiv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLuint *)>(loader.load("glUniform3uiv"));
flextglUniform4ui = reinterpret_cast<void(APIENTRY*)(GLint, GLuint, GLuint, GLuint, GLuint)>(loader.load("glUniform4ui"));
flextglUniform4uiv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLuint *)>(loader.load("glUniform4uiv"));
flextglVertexAttribI1i = reinterpret_cast<void(APIENTRY*)(GLuint, GLint)>(loader.load("glVertexAttribI1i"));
flextglVertexAttribI1iv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLint *)>(loader.load("glVertexAttribI1iv"));
flextglVertexAttribI1ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glVertexAttribI1ui"));
flextglVertexAttribI1uiv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLuint *)>(loader.load("glVertexAttribI1uiv"));
flextglVertexAttribI2i = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint)>(loader.load("glVertexAttribI2i"));
flextglVertexAttribI2iv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLint *)>(loader.load("glVertexAttribI2iv"));
flextglVertexAttribI2ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glVertexAttribI2ui"));
flextglVertexAttribI2uiv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLuint *)>(loader.load("glVertexAttribI2uiv"));
flextglVertexAttribI3i = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint)>(loader.load("glVertexAttribI3i"));
flextglVertexAttribI3iv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLint *)>(loader.load("glVertexAttribI3iv"));
flextglVertexAttribI3ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, GLuint)>(loader.load("glVertexAttribI3ui"));
flextglVertexAttribI3uiv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLuint *)>(loader.load("glVertexAttribI3uiv"));
flextglVertexAttribI4bv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLbyte *)>(loader.load("glVertexAttribI4bv"));
flextglVertexAttribI4i = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint)>(loader.load("glVertexAttribI4i"));
flextglVertexAttribI4iv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLint *)>(loader.load("glVertexAttribI4iv"));
flextglVertexAttribI4sv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLshort *)>(loader.load("glVertexAttribI4sv"));
flextglVertexAttribI4ubv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLubyte *)>(loader.load("glVertexAttribI4ubv"));
flextglVertexAttribI4ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, GLuint, GLuint)>(loader.load("glVertexAttribI4ui"));
flextglVertexAttribI4uiv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLuint *)>(loader.load("glVertexAttribI4uiv"));
flextglVertexAttribI4usv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLushort *)>(loader.load("glVertexAttribI4usv"));
flextglVertexAttribIPointer = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLsizei, const void *)>(loader.load("glVertexAttribIPointer"));
/* GL_VERSION_3_1 */
flextglCopyBufferSubData = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr)>(loader.load("glCopyBufferSubData"));
flextglDrawArraysInstanced = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLsizei, GLsizei)>(loader.load("glDrawArraysInstanced"));
flextglDrawElementsInstanced = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, const void *, GLsizei)>(loader.load("glDrawElementsInstanced"));
flextglGetActiveUniformBlockName = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetActiveUniformBlockName"));
flextglGetActiveUniformBlockiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLint *)>(loader.load("glGetActiveUniformBlockiv"));
flextglGetActiveUniformName = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetActiveUniformName"));
flextglGetActiveUniformsiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLuint *, GLenum, GLint *)>(loader.load("glGetActiveUniformsiv"));
flextglGetUniformBlockIndex = reinterpret_cast<GLuint(APIENTRY*)(GLuint, const GLchar *)>(loader.load("glGetUniformBlockIndex"));
flextglGetUniformIndices = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLchar *const*, GLuint *)>(loader.load("glGetUniformIndices"));
flextglPrimitiveRestartIndex = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glPrimitiveRestartIndex"));
flextglTexBuffer = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLuint)>(loader.load("glTexBuffer"));
flextglUniformBlockBinding = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glUniformBlockBinding"));
/* GL_VERSION_3_2 */
flextglClientWaitSync = reinterpret_cast<GLenum(APIENTRY*)(GLsync, GLbitfield, GLuint64)>(loader.load("glClientWaitSync"));
flextglDeleteSync = reinterpret_cast<void(APIENTRY*)(GLsync)>(loader.load("glDeleteSync"));
flextglDrawElementsBaseVertex = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, const void *, GLint)>(loader.load("glDrawElementsBaseVertex"));
flextglDrawElementsInstancedBaseVertex = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, const void *, GLsizei, GLint)>(loader.load("glDrawElementsInstancedBaseVertex"));
flextglDrawRangeElementsBaseVertex = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLuint, GLsizei, GLenum, const void *, GLint)>(loader.load("glDrawRangeElementsBaseVertex"));
flextglFenceSync = reinterpret_cast<GLsync(APIENTRY*)(GLenum, GLbitfield)>(loader.load("glFenceSync"));
flextglFramebufferTexture = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLuint, GLint)>(loader.load("glFramebufferTexture"));
flextglGetBufferParameteri64v = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint64 *)>(loader.load("glGetBufferParameteri64v"));
flextglGetInteger64i_v = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLint64 *)>(loader.load("glGetInteger64i_v"));
flextglGetInteger64v = reinterpret_cast<void(APIENTRY*)(GLenum, GLint64 *)>(loader.load("glGetInteger64v"));
flextglGetMultisamplefv = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLfloat *)>(loader.load("glGetMultisamplefv"));
flextglGetSynciv = reinterpret_cast<void(APIENTRY*)(GLsync, GLenum, GLsizei, GLsizei *, GLint *)>(loader.load("glGetSynciv"));
flextglIsSync = reinterpret_cast<GLboolean(APIENTRY*)(GLsync)>(loader.load("glIsSync"));
flextglMultiDrawElementsBaseVertex = reinterpret_cast<void(APIENTRY*)(GLenum, const GLsizei *, GLenum, const void *const*, GLsizei, const GLint *)>(loader.load("glMultiDrawElementsBaseVertex"));
flextglProvokingVertex = reinterpret_cast<void(APIENTRY*)(GLenum)>(loader.load("glProvokingVertex"));
flextglSampleMaski = reinterpret_cast<void(APIENTRY*)(GLuint, GLbitfield)>(loader.load("glSampleMaski"));
flextglTexImage2DMultisample = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLboolean)>(loader.load("glTexImage2DMultisample"));
flextglTexImage3DMultisample = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei, GLboolean)>(loader.load("glTexImage3DMultisample"));
flextglWaitSync = reinterpret_cast<void(APIENTRY*)(GLsync, GLbitfield, GLuint64)>(loader.load("glWaitSync"));
/* GL_VERSION_3_3 */
flextglBindFragDataLocationIndexed = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, const GLchar *)>(loader.load("glBindFragDataLocationIndexed"));
flextglBindSampler = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glBindSampler"));
flextglDeleteSamplers = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *)>(loader.load("glDeleteSamplers"));
flextglGenSamplers = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glGenSamplers"));
flextglGetFragDataIndex = reinterpret_cast<GLint(APIENTRY*)(GLuint, const GLchar *)>(loader.load("glGetFragDataIndex"));
flextglGetQueryObjecti64v = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint64 *)>(loader.load("glGetQueryObjecti64v"));
flextglGetQueryObjectui64v = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint64 *)>(loader.load("glGetQueryObjectui64v"));
flextglGetSamplerParameterIiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetSamplerParameterIiv"));
flextglGetSamplerParameterIuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint *)>(loader.load("glGetSamplerParameterIuiv"));
flextglGetSamplerParameterfv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLfloat *)>(loader.load("glGetSamplerParameterfv"));
flextglGetSamplerParameteriv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetSamplerParameteriv"));
flextglIsSampler = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsSampler"));
flextglQueryCounter = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glQueryCounter"));
flextglSamplerParameterIiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, const GLint *)>(loader.load("glSamplerParameterIiv"));
flextglSamplerParameterIuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, const GLuint *)>(loader.load("glSamplerParameterIuiv"));
flextglSamplerParameterf = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLfloat)>(loader.load("glSamplerParameterf"));
flextglSamplerParameterfv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, const GLfloat *)>(loader.load("glSamplerParameterfv"));
flextglSamplerParameteri = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint)>(loader.load("glSamplerParameteri"));
flextglSamplerParameteriv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, const GLint *)>(loader.load("glSamplerParameteriv"));
flextglVertexAttribDivisor = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glVertexAttribDivisor"));
flextglVertexAttribP1ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLboolean, GLuint)>(loader.load("glVertexAttribP1ui"));
flextglVertexAttribP1uiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLboolean, const GLuint *)>(loader.load("glVertexAttribP1uiv"));
flextglVertexAttribP2ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLboolean, GLuint)>(loader.load("glVertexAttribP2ui"));
flextglVertexAttribP2uiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLboolean, const GLuint *)>(loader.load("glVertexAttribP2uiv"));
flextglVertexAttribP3ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLboolean, GLuint)>(loader.load("glVertexAttribP3ui"));
flextglVertexAttribP3uiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLboolean, const GLuint *)>(loader.load("glVertexAttribP3uiv"));
flextglVertexAttribP4ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLboolean, GLuint)>(loader.load("glVertexAttribP4ui"));
flextglVertexAttribP4uiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLboolean, const GLuint *)>(loader.load("glVertexAttribP4uiv"));
/* GL_VERSION_4_0 */
flextglBeginQueryIndexed = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLuint)>(loader.load("glBeginQueryIndexed"));
flextglBindTransformFeedback = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glBindTransformFeedback"));
flextglBlendEquationSeparatei = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum)>(loader.load("glBlendEquationSeparatei"));
flextglBlendEquationi = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glBlendEquationi"));
flextglBlendFuncSeparatei = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLenum, GLenum)>(loader.load("glBlendFuncSeparatei"));
flextglBlendFunci = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum)>(loader.load("glBlendFunci"));
flextglDeleteTransformFeedbacks = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *)>(loader.load("glDeleteTransformFeedbacks"));
flextglDrawArraysIndirect = reinterpret_cast<void(APIENTRY*)(GLenum, const void *)>(loader.load("glDrawArraysIndirect"));
flextglDrawElementsIndirect = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, const void *)>(loader.load("glDrawElementsIndirect"));
flextglDrawTransformFeedback = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glDrawTransformFeedback"));
flextglDrawTransformFeedbackStream = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLuint)>(loader.load("glDrawTransformFeedbackStream"));
flextglEndQueryIndexed = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint)>(loader.load("glEndQueryIndexed"));
flextglGenTransformFeedbacks = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glGenTransformFeedbacks"));
flextglGetActiveSubroutineName = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetActiveSubroutineName"));
flextglGetActiveSubroutineUniformName = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetActiveSubroutineUniformName"));
flextglGetActiveSubroutineUniformiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLenum, GLint *)>(loader.load("glGetActiveSubroutineUniformiv"));
flextglGetProgramStageiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLint *)>(loader.load("glGetProgramStageiv"));
flextglGetQueryIndexediv = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLenum, GLint *)>(loader.load("glGetQueryIndexediv"));
flextglGetSubroutineIndex = reinterpret_cast<GLuint(APIENTRY*)(GLuint, GLenum, const GLchar *)>(loader.load("glGetSubroutineIndex"));
flextglGetSubroutineUniformLocation = reinterpret_cast<GLint(APIENTRY*)(GLuint, GLenum, const GLchar *)>(loader.load("glGetSubroutineUniformLocation"));
flextglGetUniformSubroutineuiv = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLuint *)>(loader.load("glGetUniformSubroutineuiv"));
flextglGetUniformdv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLdouble *)>(loader.load("glGetUniformdv"));
flextglIsTransformFeedback = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsTransformFeedback"));
flextglMinSampleShading = reinterpret_cast<void(APIENTRY*)(GLfloat)>(loader.load("glMinSampleShading"));
flextglPatchParameterfv = reinterpret_cast<void(APIENTRY*)(GLenum, const GLfloat *)>(loader.load("glPatchParameterfv"));
flextglPatchParameteri = reinterpret_cast<void(APIENTRY*)(GLenum, GLint)>(loader.load("glPatchParameteri"));
flextglPauseTransformFeedback = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glPauseTransformFeedback"));
flextglResumeTransformFeedback = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glResumeTransformFeedback"));
flextglUniform1d = reinterpret_cast<void(APIENTRY*)(GLint, GLdouble)>(loader.load("glUniform1d"));
flextglUniform1dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLdouble *)>(loader.load("glUniform1dv"));
flextglUniform2d = reinterpret_cast<void(APIENTRY*)(GLint, GLdouble, GLdouble)>(loader.load("glUniform2d"));
flextglUniform2dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLdouble *)>(loader.load("glUniform2dv"));
flextglUniform3d = reinterpret_cast<void(APIENTRY*)(GLint, GLdouble, GLdouble, GLdouble)>(loader.load("glUniform3d"));
flextglUniform3dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLdouble *)>(loader.load("glUniform3dv"));
flextglUniform4d = reinterpret_cast<void(APIENTRY*)(GLint, GLdouble, GLdouble, GLdouble, GLdouble)>(loader.load("glUniform4d"));
flextglUniform4dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, const GLdouble *)>(loader.load("glUniform4dv"));
flextglUniformMatrix2dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glUniformMatrix2dv"));
flextglUniformMatrix2x3dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glUniformMatrix2x3dv"));
flextglUniformMatrix2x4dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glUniformMatrix2x4dv"));
flextglUniformMatrix3dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glUniformMatrix3dv"));
flextglUniformMatrix3x2dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glUniformMatrix3x2dv"));
flextglUniformMatrix3x4dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glUniformMatrix3x4dv"));
flextglUniformMatrix4dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glUniformMatrix4dv"));
flextglUniformMatrix4x2dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glUniformMatrix4x2dv"));
flextglUniformMatrix4x3dv = reinterpret_cast<void(APIENTRY*)(GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glUniformMatrix4x3dv"));
flextglUniformSubroutinesuiv = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, const GLuint *)>(loader.load("glUniformSubroutinesuiv"));
/* GL_VERSION_4_1 */
flextglActiveShaderProgram = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glActiveShaderProgram"));
flextglBindProgramPipeline = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glBindProgramPipeline"));
flextglClearDepthf = reinterpret_cast<void(APIENTRY*)(GLfloat)>(loader.load("glClearDepthf"));
flextglCreateShaderProgramv = reinterpret_cast<GLuint(APIENTRY*)(GLenum, GLsizei, const GLchar *const*)>(loader.load("glCreateShaderProgramv"));
flextglDeleteProgramPipelines = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *)>(loader.load("glDeleteProgramPipelines"));
flextglDepthRangeArrayv = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLdouble *)>(loader.load("glDepthRangeArrayv"));
flextglDepthRangeIndexed = reinterpret_cast<void(APIENTRY*)(GLuint, GLdouble, GLdouble)>(loader.load("glDepthRangeIndexed"));
flextglDepthRangef = reinterpret_cast<void(APIENTRY*)(GLfloat, GLfloat)>(loader.load("glDepthRangef"));
flextglGenProgramPipelines = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glGenProgramPipelines"));
flextglGetDoublei_v = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLdouble *)>(loader.load("glGetDoublei_v"));
flextglGetFloati_v = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLfloat *)>(loader.load("glGetFloati_v"));
flextglGetProgramBinary = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLsizei *, GLenum *, void *)>(loader.load("glGetProgramBinary"));
flextglGetProgramPipelineInfoLog = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetProgramPipelineInfoLog"));
flextglGetProgramPipelineiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetProgramPipelineiv"));
flextglGetShaderPrecisionFormat = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint *, GLint *)>(loader.load("glGetShaderPrecisionFormat"));
flextglGetVertexAttribLdv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLdouble *)>(loader.load("glGetVertexAttribLdv"));
flextglIsProgramPipeline = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glIsProgramPipeline"));
flextglProgramBinary = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, const void *, GLsizei)>(loader.load("glProgramBinary"));
flextglProgramParameteri = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint)>(loader.load("glProgramParameteri"));
flextglProgramUniform1d = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLdouble)>(loader.load("glProgramUniform1d"));
flextglProgramUniform1dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLdouble *)>(loader.load("glProgramUniform1dv"));
flextglProgramUniform1f = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLfloat)>(loader.load("glProgramUniform1f"));
flextglProgramUniform1fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLfloat *)>(loader.load("glProgramUniform1fv"));
flextglProgramUniform1i = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint)>(loader.load("glProgramUniform1i"));
flextglProgramUniform1iv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLint *)>(loader.load("glProgramUniform1iv"));
flextglProgramUniform1ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint)>(loader.load("glProgramUniform1ui"));
flextglProgramUniform1uiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLuint *)>(loader.load("glProgramUniform1uiv"));
flextglProgramUniform2d = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLdouble, GLdouble)>(loader.load("glProgramUniform2d"));
flextglProgramUniform2dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLdouble *)>(loader.load("glProgramUniform2dv"));
flextglProgramUniform2f = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLfloat, GLfloat)>(loader.load("glProgramUniform2f"));
flextglProgramUniform2fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLfloat *)>(loader.load("glProgramUniform2fv"));
flextglProgramUniform2i = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint)>(loader.load("glProgramUniform2i"));
flextglProgramUniform2iv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLint *)>(loader.load("glProgramUniform2iv"));
flextglProgramUniform2ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint, GLuint)>(loader.load("glProgramUniform2ui"));
flextglProgramUniform2uiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLuint *)>(loader.load("glProgramUniform2uiv"));
flextglProgramUniform3d = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLdouble, GLdouble, GLdouble)>(loader.load("glProgramUniform3d"));
flextglProgramUniform3dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLdouble *)>(loader.load("glProgramUniform3dv"));
flextglProgramUniform3f = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLfloat, GLfloat, GLfloat)>(loader.load("glProgramUniform3f"));
flextglProgramUniform3fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLfloat *)>(loader.load("glProgramUniform3fv"));
flextglProgramUniform3i = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint)>(loader.load("glProgramUniform3i"));
flextglProgramUniform3iv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLint *)>(loader.load("glProgramUniform3iv"));
flextglProgramUniform3ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint, GLuint, GLuint)>(loader.load("glProgramUniform3ui"));
flextglProgramUniform3uiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLuint *)>(loader.load("glProgramUniform3uiv"));
flextglProgramUniform4d = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLdouble, GLdouble, GLdouble, GLdouble)>(loader.load("glProgramUniform4d"));
flextglProgramUniform4dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLdouble *)>(loader.load("glProgramUniform4dv"));
flextglProgramUniform4f = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glProgramUniform4f"));
flextglProgramUniform4fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLfloat *)>(loader.load("glProgramUniform4fv"));
flextglProgramUniform4i = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLint)>(loader.load("glProgramUniform4i"));
flextglProgramUniform4iv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLint *)>(loader.load("glProgramUniform4iv"));
flextglProgramUniform4ui = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLuint, GLuint, GLuint, GLuint)>(loader.load("glProgramUniform4ui"));
flextglProgramUniform4uiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, const GLuint *)>(loader.load("glProgramUniform4uiv"));
flextglProgramUniformMatrix2dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix2dv"));
flextglProgramUniformMatrix2fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix2fv"));
flextglProgramUniformMatrix2x3dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix2x3dv"));
flextglProgramUniformMatrix2x3fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix2x3fv"));
flextglProgramUniformMatrix2x4dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix2x4dv"));
flextglProgramUniformMatrix2x4fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix2x4fv"));
flextglProgramUniformMatrix3dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix3dv"));
flextglProgramUniformMatrix3fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix3fv"));
flextglProgramUniformMatrix3x2dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix3x2dv"));
flextglProgramUniformMatrix3x2fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix3x2fv"));
flextglProgramUniformMatrix3x4dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix3x4dv"));
flextglProgramUniformMatrix3x4fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix3x4fv"));
flextglProgramUniformMatrix4dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix4dv"));
flextglProgramUniformMatrix4fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix4fv"));
flextglProgramUniformMatrix4x2dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix4x2dv"));
flextglProgramUniformMatrix4x2fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix4x2fv"));
flextglProgramUniformMatrix4x3dv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLdouble *)>(loader.load("glProgramUniformMatrix4x3dv"));
flextglProgramUniformMatrix4x3fv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLboolean, const GLfloat *)>(loader.load("glProgramUniformMatrix4x3fv"));
flextglReleaseShaderCompiler = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glReleaseShaderCompiler"));
flextglScissorArrayv = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLint *)>(loader.load("glScissorArrayv"));
flextglScissorIndexed = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLsizei, GLsizei)>(loader.load("glScissorIndexed"));
flextglScissorIndexedv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLint *)>(loader.load("glScissorIndexedv"));
flextglShaderBinary = reinterpret_cast<void(APIENTRY*)(GLsizei, const GLuint *, GLenum, const void *, GLsizei)>(loader.load("glShaderBinary"));
flextglUseProgramStages = reinterpret_cast<void(APIENTRY*)(GLuint, GLbitfield, GLuint)>(loader.load("glUseProgramStages"));
flextglValidateProgramPipeline = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glValidateProgramPipeline"));
flextglVertexAttribL1d = reinterpret_cast<void(APIENTRY*)(GLuint, GLdouble)>(loader.load("glVertexAttribL1d"));
flextglVertexAttribL1dv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLdouble *)>(loader.load("glVertexAttribL1dv"));
flextglVertexAttribL2d = reinterpret_cast<void(APIENTRY*)(GLuint, GLdouble, GLdouble)>(loader.load("glVertexAttribL2d"));
flextglVertexAttribL2dv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLdouble *)>(loader.load("glVertexAttribL2dv"));
flextglVertexAttribL3d = reinterpret_cast<void(APIENTRY*)(GLuint, GLdouble, GLdouble, GLdouble)>(loader.load("glVertexAttribL3d"));
flextglVertexAttribL3dv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLdouble *)>(loader.load("glVertexAttribL3dv"));
flextglVertexAttribL4d = reinterpret_cast<void(APIENTRY*)(GLuint, GLdouble, GLdouble, GLdouble, GLdouble)>(loader.load("glVertexAttribL4d"));
flextglVertexAttribL4dv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLdouble *)>(loader.load("glVertexAttribL4dv"));
flextglVertexAttribLPointer = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLsizei, const void *)>(loader.load("glVertexAttribLPointer"));
flextglViewportArrayv = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLfloat *)>(loader.load("glViewportArrayv"));
flextglViewportIndexedf = reinterpret_cast<void(APIENTRY*)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat)>(loader.load("glViewportIndexedf"));
flextglViewportIndexedfv = reinterpret_cast<void(APIENTRY*)(GLuint, const GLfloat *)>(loader.load("glViewportIndexedfv"));
/* GL_VERSION_4_2 */
flextglBindImageTexture = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLboolean, GLint, GLenum, GLenum)>(loader.load("glBindImageTexture"));
flextglDrawArraysInstancedBaseInstance = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLsizei, GLsizei, GLuint)>(loader.load("glDrawArraysInstancedBaseInstance"));
flextglDrawElementsInstancedBaseInstance = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, const void *, GLsizei, GLuint)>(loader.load("glDrawElementsInstancedBaseInstance"));
flextglDrawElementsInstancedBaseVertexBaseInstance = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, const void *, GLsizei, GLint, GLuint)>(loader.load("glDrawElementsInstancedBaseVertexBaseInstance"));
flextglDrawTransformFeedbackInstanced = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLsizei)>(loader.load("glDrawTransformFeedbackInstanced"));
flextglDrawTransformFeedbackStreamInstanced = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLuint, GLsizei)>(loader.load("glDrawTransformFeedbackStreamInstanced"));
flextglGetActiveAtomicCounterBufferiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLint *)>(loader.load("glGetActiveAtomicCounterBufferiv"));
flextglGetInternalformativ = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLsizei, GLint *)>(loader.load("glGetInternalformativ"));
flextglMemoryBarrier = reinterpret_cast<void(APIENTRY*)(GLbitfield)>(loader.load("glMemoryBarrier"));
flextglTexStorage1D = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, GLsizei)>(loader.load("glTexStorage1D"));
flextglTexStorage2D = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, GLsizei, GLsizei)>(loader.load("glTexStorage2D"));
flextglTexStorage3D = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei)>(loader.load("glTexStorage3D"));
/* GL_VERSION_4_3 */
flextglBindVertexBuffer = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLintptr, GLsizei)>(loader.load("glBindVertexBuffer"));
flextglClearBufferData = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLenum, const void *)>(loader.load("glClearBufferData"));
flextglClearBufferSubData = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLintptr, GLsizeiptr, GLenum, GLenum, const void *)>(loader.load("glClearBufferSubData"));
flextglCopyImageSubData = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLint, GLint, GLint, GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei)>(loader.load("glCopyImageSubData"));
flextglDebugMessageCallback = reinterpret_cast<void(APIENTRY*)(GLDEBUGPROC, const void *)>(loader.load("glDebugMessageCallback"));
flextglDebugMessageControl = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLsizei, const GLuint *, GLboolean)>(loader.load("glDebugMessageControl"));
flextglDebugMessageInsert = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLuint, GLenum, GLsizei, const GLchar *)>(loader.load("glDebugMessageInsert"));
flextglDispatchCompute = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glDispatchCompute"));
flextglDispatchComputeIndirect = reinterpret_cast<void(APIENTRY*)(GLintptr)>(loader.load("glDispatchComputeIndirect"));
flextglFramebufferParameteri = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint)>(loader.load("glFramebufferParameteri"));
flextglGetDebugMessageLog = reinterpret_cast<GLuint(APIENTRY*)(GLuint, GLsizei, GLenum *, GLenum *, GLuint *, GLenum *, GLsizei *, GLchar *)>(loader.load("glGetDebugMessageLog"));
flextglGetFramebufferParameteriv = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLint *)>(loader.load("glGetFramebufferParameteriv"));
flextglGetInternalformati64v = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLenum, GLsizei, GLint64 *)>(loader.load("glGetInternalformati64v"));
flextglGetObjectLabel = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetObjectLabel"));
flextglGetObjectPtrLabel = reinterpret_cast<void(APIENTRY*)(const void *, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetObjectPtrLabel"));
flextglGetPointerv = reinterpret_cast<void(APIENTRY*)(GLenum, void **)>(loader.load("glGetPointerv"));
flextglGetProgramInterfaceiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLint *)>(loader.load("glGetProgramInterfaceiv"));
flextglGetProgramResourceIndex = reinterpret_cast<GLuint(APIENTRY*)(GLuint, GLenum, const GLchar *)>(loader.load("glGetProgramResourceIndex"));
flextglGetProgramResourceLocation = reinterpret_cast<GLint(APIENTRY*)(GLuint, GLenum, const GLchar *)>(loader.load("glGetProgramResourceLocation"));
flextglGetProgramResourceLocationIndex = reinterpret_cast<GLint(APIENTRY*)(GLuint, GLenum, const GLchar *)>(loader.load("glGetProgramResourceLocationIndex"));
flextglGetProgramResourceName = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLsizei, GLsizei *, GLchar *)>(loader.load("glGetProgramResourceName"));
flextglGetProgramResourceiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLsizei, const GLenum *, GLsizei, GLsizei *, GLint *)>(loader.load("glGetProgramResourceiv"));
flextglInvalidateBufferData = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glInvalidateBufferData"));
flextglInvalidateBufferSubData = reinterpret_cast<void(APIENTRY*)(GLuint, GLintptr, GLsizeiptr)>(loader.load("glInvalidateBufferSubData"));
flextglInvalidateFramebuffer = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, const GLenum *)>(loader.load("glInvalidateFramebuffer"));
flextglInvalidateSubFramebuffer = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, const GLenum *, GLint, GLint, GLsizei, GLsizei)>(loader.load("glInvalidateSubFramebuffer"));
flextglInvalidateTexImage = reinterpret_cast<void(APIENTRY*)(GLuint, GLint)>(loader.load("glInvalidateTexImage"));
flextglInvalidateTexSubImage = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei)>(loader.load("glInvalidateTexSubImage"));
flextglMultiDrawArraysIndirect = reinterpret_cast<void(APIENTRY*)(GLenum, const void *, GLsizei, GLsizei)>(loader.load("glMultiDrawArraysIndirect"));
flextglMultiDrawElementsIndirect = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, const void *, GLsizei, GLsizei)>(loader.load("glMultiDrawElementsIndirect"));
flextglObjectLabel = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLsizei, const GLchar *)>(loader.load("glObjectLabel"));
flextglObjectPtrLabel = reinterpret_cast<void(APIENTRY*)(const void *, GLsizei, const GLchar *)>(loader.load("glObjectPtrLabel"));
flextglPopDebugGroup = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glPopDebugGroup"));
flextglPushDebugGroup = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLsizei, const GLchar *)>(loader.load("glPushDebugGroup"));
flextglShaderStorageBlockBinding = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glShaderStorageBlockBinding"));
flextglTexBufferRange = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, GLuint, GLintptr, GLsizeiptr)>(loader.load("glTexBufferRange"));
flextglTexStorage2DMultisample = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLboolean)>(loader.load("glTexStorage2DMultisample"));
flextglTexStorage3DMultisample = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLenum, GLsizei, GLsizei, GLsizei, GLboolean)>(loader.load("glTexStorage3DMultisample"));
flextglTextureView = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLenum, GLuint, GLuint, GLuint, GLuint)>(loader.load("glTextureView"));
flextglVertexAttribBinding = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glVertexAttribBinding"));
flextglVertexAttribFormat = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLboolean, GLuint)>(loader.load("glVertexAttribFormat"));
flextglVertexAttribIFormat = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLuint)>(loader.load("glVertexAttribIFormat"));
flextglVertexAttribLFormat = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLuint)>(loader.load("glVertexAttribLFormat"));
flextglVertexBindingDivisor = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glVertexBindingDivisor"));
/* GL_VERSION_4_4 */
flextglBindBuffersBase = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLsizei, const GLuint *)>(loader.load("glBindBuffersBase"));
flextglBindBuffersRange = reinterpret_cast<void(APIENTRY*)(GLenum, GLuint, GLsizei, const GLuint *, const GLintptr *, const GLsizeiptr *)>(loader.load("glBindBuffersRange"));
flextglBindImageTextures = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLuint *)>(loader.load("glBindImageTextures"));
flextglBindSamplers = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLuint *)>(loader.load("glBindSamplers"));
flextglBindTextures = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLuint *)>(loader.load("glBindTextures"));
flextglBindVertexBuffers = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLuint *, const GLintptr *, const GLsizei *)>(loader.load("glBindVertexBuffers"));
flextglBufferStorage = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizeiptr, const void *, GLbitfield)>(loader.load("glBufferStorage"));
flextglClearTexImage = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLenum, const void *)>(loader.load("glClearTexImage"));
flextglClearTexSubImage = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const void *)>(loader.load("glClearTexSubImage"));
/* GL_VERSION_4_5 */
flextglBindTextureUnit = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glBindTextureUnit"));
flextglBlitNamedFramebuffer = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum)>(loader.load("glBlitNamedFramebuffer"));
flextglCheckNamedFramebufferStatus = reinterpret_cast<GLenum(APIENTRY*)(GLuint, GLenum)>(loader.load("glCheckNamedFramebufferStatus"));
flextglClearNamedBufferData = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLenum, const void *)>(loader.load("glClearNamedBufferData"));
flextglClearNamedBufferSubData = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLintptr, GLsizeiptr, GLenum, GLenum, const void *)>(loader.load("glClearNamedBufferSubData"));
flextglClearNamedFramebufferfi = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, GLfloat, GLint)>(loader.load("glClearNamedFramebufferfi"));
flextglClearNamedFramebufferfv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, const GLfloat *)>(loader.load("glClearNamedFramebufferfv"));
flextglClearNamedFramebufferiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, const GLint *)>(loader.load("glClearNamedFramebufferiv"));
flextglClearNamedFramebufferuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint, const GLuint *)>(loader.load("glClearNamedFramebufferuiv"));
flextglClipControl = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum)>(loader.load("glClipControl"));
flextglCompressedTextureSubImage1D = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedTextureSubImage1D"));
flextglCompressedTextureSubImage2D = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedTextureSubImage2D"));
flextglCompressedTextureSubImage3D = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const void *)>(loader.load("glCompressedTextureSubImage3D"));
flextglCopyNamedBufferSubData = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLintptr, GLintptr, GLsizeiptr)>(loader.load("glCopyNamedBufferSubData"));
flextglCopyTextureSubImage1D = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLsizei)>(loader.load("glCopyTextureSubImage1D"));
flextglCopyTextureSubImage2D = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)>(loader.load("glCopyTextureSubImage2D"));
flextglCopyTextureSubImage3D = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei)>(loader.load("glCopyTextureSubImage3D"));
flextglCreateBuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glCreateBuffers"));
flextglCreateFramebuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glCreateFramebuffers"));
flextglCreateProgramPipelines = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glCreateProgramPipelines"));
flextglCreateQueries = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLuint *)>(loader.load("glCreateQueries"));
flextglCreateRenderbuffers = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glCreateRenderbuffers"));
flextglCreateSamplers = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glCreateSamplers"));
flextglCreateTextures = reinterpret_cast<void(APIENTRY*)(GLenum, GLsizei, GLuint *)>(loader.load("glCreateTextures"));
flextglCreateTransformFeedbacks = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glCreateTransformFeedbacks"));
flextglCreateVertexArrays = reinterpret_cast<void(APIENTRY*)(GLsizei, GLuint *)>(loader.load("glCreateVertexArrays"));
flextglDisableVertexArrayAttrib = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glDisableVertexArrayAttrib"));
flextglEnableVertexArrayAttrib = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glEnableVertexArrayAttrib"));
flextglFlushMappedNamedBufferRange = reinterpret_cast<void(APIENTRY*)(GLuint, GLintptr, GLsizeiptr)>(loader.load("glFlushMappedNamedBufferRange"));
flextglGenerateTextureMipmap = reinterpret_cast<void(APIENTRY*)(GLuint)>(loader.load("glGenerateTextureMipmap"));
flextglGetCompressedTextureImage = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, void *)>(loader.load("glGetCompressedTextureImage"));
flextglGetCompressedTextureSubImage = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLsizei, void *)>(loader.load("glGetCompressedTextureSubImage"));
flextglGetGraphicsResetStatus = reinterpret_cast<GLenum(APIENTRY*)(void)>(loader.load("glGetGraphicsResetStatus"));
flextglGetNamedBufferParameteri64v = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint64 *)>(loader.load("glGetNamedBufferParameteri64v"));
flextglGetNamedBufferParameteriv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetNamedBufferParameteriv"));
flextglGetNamedBufferPointerv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, void **)>(loader.load("glGetNamedBufferPointerv"));
flextglGetNamedBufferSubData = reinterpret_cast<void(APIENTRY*)(GLuint, GLintptr, GLsizeiptr, void *)>(loader.load("glGetNamedBufferSubData"));
flextglGetNamedFramebufferAttachmentParameteriv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLint *)>(loader.load("glGetNamedFramebufferAttachmentParameteriv"));
flextglGetNamedFramebufferParameteriv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetNamedFramebufferParameteriv"));
flextglGetNamedRenderbufferParameteriv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetNamedRenderbufferParameteriv"));
flextglGetQueryBufferObjecti64v = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLintptr)>(loader.load("glGetQueryBufferObjecti64v"));
flextglGetQueryBufferObjectiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLintptr)>(loader.load("glGetQueryBufferObjectiv"));
flextglGetQueryBufferObjectui64v = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLintptr)>(loader.load("glGetQueryBufferObjectui64v"));
flextglGetQueryBufferObjectuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLintptr)>(loader.load("glGetQueryBufferObjectuiv"));
flextglGetTextureImage = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLenum, GLsizei, void *)>(loader.load("glGetTextureImage"));
flextglGetTextureLevelParameterfv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLfloat *)>(loader.load("glGetTextureLevelParameterfv"));
flextglGetTextureLevelParameteriv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLenum, GLint *)>(loader.load("glGetTextureLevelParameteriv"));
flextglGetTextureParameterIiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetTextureParameterIiv"));
flextglGetTextureParameterIuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint *)>(loader.load("glGetTextureParameterIuiv"));
flextglGetTextureParameterfv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLfloat *)>(loader.load("glGetTextureParameterfv"));
flextglGetTextureParameteriv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetTextureParameteriv"));
flextglGetTextureSubImage = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, GLsizei, void *)>(loader.load("glGetTextureSubImage"));
flextglGetTransformFeedbacki64_v = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLint64 *)>(loader.load("glGetTransformFeedbacki64_v"));
flextglGetTransformFeedbacki_v = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLint *)>(loader.load("glGetTransformFeedbacki_v"));
flextglGetTransformFeedbackiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetTransformFeedbackiv"));
flextglGetVertexArrayIndexed64iv = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLint64 *)>(loader.load("glGetVertexArrayIndexed64iv"));
flextglGetVertexArrayIndexediv = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLenum, GLint *)>(loader.load("glGetVertexArrayIndexediv"));
flextglGetVertexArrayiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint *)>(loader.load("glGetVertexArrayiv"));
flextglGetnCompressedTexImage = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLsizei, void *)>(loader.load("glGetnCompressedTexImage"));
flextglGetnTexImage = reinterpret_cast<void(APIENTRY*)(GLenum, GLint, GLenum, GLenum, GLsizei, void *)>(loader.load("glGetnTexImage"));
flextglGetnUniformdv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLdouble *)>(loader.load("glGetnUniformdv"));
flextglGetnUniformfv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLfloat *)>(loader.load("glGetnUniformfv"));
flextglGetnUniformiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLint *)>(loader.load("glGetnUniformiv"));
flextglGetnUniformuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLsizei, GLuint *)>(loader.load("glGetnUniformuiv"));
flextglInvalidateNamedFramebufferData = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLenum *)>(loader.load("glInvalidateNamedFramebufferData"));
flextglInvalidateNamedFramebufferSubData = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLenum *, GLint, GLint, GLsizei, GLsizei)>(loader.load("glInvalidateNamedFramebufferSubData"));
flextglMapNamedBuffer = reinterpret_cast<void *(APIENTRY*)(GLuint, GLenum)>(loader.load("glMapNamedBuffer"));
flextglMapNamedBufferRange = reinterpret_cast<void *(APIENTRY*)(GLuint, GLintptr, GLsizeiptr, GLbitfield)>(loader.load("glMapNamedBufferRange"));
flextglMemoryBarrierByRegion = reinterpret_cast<void(APIENTRY*)(GLbitfield)>(loader.load("glMemoryBarrierByRegion"));
flextglNamedBufferData = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizeiptr, const void *, GLenum)>(loader.load("glNamedBufferData"));
flextglNamedBufferStorage = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizeiptr, const void *, GLbitfield)>(loader.load("glNamedBufferStorage"));
flextglNamedBufferSubData = reinterpret_cast<void(APIENTRY*)(GLuint, GLintptr, GLsizeiptr, const void *)>(loader.load("glNamedBufferSubData"));
flextglNamedFramebufferDrawBuffer = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glNamedFramebufferDrawBuffer"));
flextglNamedFramebufferDrawBuffers = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, const GLenum *)>(loader.load("glNamedFramebufferDrawBuffers"));
flextglNamedFramebufferParameteri = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint)>(loader.load("glNamedFramebufferParameteri"));
flextglNamedFramebufferReadBuffer = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum)>(loader.load("glNamedFramebufferReadBuffer"));
flextglNamedFramebufferRenderbuffer = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLenum, GLuint)>(loader.load("glNamedFramebufferRenderbuffer"));
flextglNamedFramebufferTexture = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLint)>(loader.load("glNamedFramebufferTexture"));
flextglNamedFramebufferTextureLayer = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLint, GLint)>(loader.load("glNamedFramebufferTextureLayer"));
flextglNamedRenderbufferStorage = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLsizei, GLsizei)>(loader.load("glNamedRenderbufferStorage"));
flextglNamedRenderbufferStorageMultisample = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLenum, GLsizei, GLsizei)>(loader.load("glNamedRenderbufferStorageMultisample"));
flextglReadnPixels = reinterpret_cast<void(APIENTRY*)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLsizei, void *)>(loader.load("glReadnPixels"));
flextglTextureBarrier = reinterpret_cast<void(APIENTRY*)(void)>(loader.load("glTextureBarrier"));
flextglTextureBuffer = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint)>(loader.load("glTextureBuffer"));
flextglTextureBufferRange = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLuint, GLintptr, GLsizeiptr)>(loader.load("glTextureBufferRange"));
flextglTextureParameterIiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, const GLint *)>(loader.load("glTextureParameterIiv"));
flextglTextureParameterIuiv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, const GLuint *)>(loader.load("glTextureParameterIuiv"));
flextglTextureParameterf = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLfloat)>(loader.load("glTextureParameterf"));
flextglTextureParameterfv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, const GLfloat *)>(loader.load("glTextureParameterfv"));
flextglTextureParameteri = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, GLint)>(loader.load("glTextureParameteri"));
flextglTextureParameteriv = reinterpret_cast<void(APIENTRY*)(GLuint, GLenum, const GLint *)>(loader.load("glTextureParameteriv"));
flextglTextureStorage1D = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLenum, GLsizei)>(loader.load("glTextureStorage1D"));
flextglTextureStorage2D = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLenum, GLsizei, GLsizei)>(loader.load("glTextureStorage2D"));
flextglTextureStorage2DMultisample = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLenum, GLsizei, GLsizei, GLboolean)>(loader.load("glTextureStorage2DMultisample"));
flextglTextureStorage3D = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLenum, GLsizei, GLsizei, GLsizei)>(loader.load("glTextureStorage3D"));
flextglTextureStorage3DMultisample = reinterpret_cast<void(APIENTRY*)(GLuint, GLsizei, GLenum, GLsizei, GLsizei, GLsizei, GLboolean)>(loader.load("glTextureStorage3DMultisample"));
flextglTextureSubImage1D = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLsizei, GLenum, GLenum, const void *)>(loader.load("glTextureSubImage1D"));
flextglTextureSubImage2D = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const void *)>(loader.load("glTextureSubImage2D"));
flextglTextureSubImage3D = reinterpret_cast<void(APIENTRY*)(GLuint, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const void *)>(loader.load("glTextureSubImage3D"));
flextglTransformFeedbackBufferBase = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glTransformFeedbackBufferBase"));
flextglTransformFeedbackBufferRange = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, GLintptr, GLsizeiptr)>(loader.load("glTransformFeedbackBufferRange"));
flextglUnmapNamedBuffer = reinterpret_cast<GLboolean(APIENTRY*)(GLuint)>(loader.load("glUnmapNamedBuffer"));
flextglVertexArrayAttribBinding = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glVertexArrayAttribBinding"));
flextglVertexArrayAttribFormat = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLboolean, GLuint)>(loader.load("glVertexArrayAttribFormat"));
flextglVertexArrayAttribIFormat = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLuint)>(loader.load("glVertexArrayAttribIFormat"));
flextglVertexArrayAttribLFormat = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLint, GLenum, GLuint)>(loader.load("glVertexArrayAttribLFormat"));
flextglVertexArrayBindingDivisor = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint)>(loader.load("glVertexArrayBindingDivisor"));
flextglVertexArrayElementBuffer = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint)>(loader.load("glVertexArrayElementBuffer"));
flextglVertexArrayVertexBuffer = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLuint, GLintptr, GLsizei)>(loader.load("glVertexArrayVertexBuffer"));
flextglVertexArrayVertexBuffers = reinterpret_cast<void(APIENTRY*)(GLuint, GLuint, GLsizei, const GLuint *, const GLintptr *, const GLsizei *)>(loader.load("glVertexArrayVertexBuffers"));
/* GL_VERSION_4_6 */
flextglMultiDrawArraysIndirectCount = reinterpret_cast<void(APIENTRY*)(GLenum, const void *, GLintptr, GLsizei, GLsizei)>(loader.load("glMultiDrawArraysIndirectCount"));
flextglMultiDrawElementsIndirectCount = reinterpret_cast<void(APIENTRY*)(GLenum, GLenum, const void *, GLintptr, GLsizei, GLsizei)>(loader.load("glMultiDrawElementsIndirectCount"));
flextglPolygonOffsetClamp = reinterpret_cast<void(APIENTRY*)(GLfloat, GLfloat, GLfloat)>(loader.load("glPolygonOffsetClamp"));
flextglSpecializeShader = reinterpret_cast<void(APIENTRY*)(GLuint, const GLchar *, GLuint, const GLuint *, const GLuint *)>(loader.load("glSpecializeShader"));
}