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qzdoom/src/gl/system/gl_load.c
Christoph Oelckers e132fc5eed - replaced GLEW with GLLoadGen for GL access. This allows to have a header that only contains what's actually required, namely OpenGL 3.3 plus glBegin and glEnd which are the only compatibility functions needed for the fallback render path. 
GLEW has two major problems:

- it always includes everything, there is no way to restrict the header to a specific GL version
- it is mostly broken with a core profile and only works if all sanity checks get switched off.
2014-08-21 11:02:46 +02:00

1344 lines
94 KiB
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#include <stdlib.h>
#include <string.h>
#include <stddef.h>
#include "gl_load.h"
#if defined(__APPLE__)
#include <mach-o/dyld.h>
static void* AppleGLGetProcAddress (const GLubyte *name)
{
static const struct mach_header* image = NULL;
NSSymbol symbol;
char* symbolName;
if (NULL == image)
{
image = NSAddImage("/System/Library/Frameworks/OpenGL.framework/Versions/Current/OpenGL", NSADDIMAGE_OPTION_RETURN_ON_ERROR);
}
/* prepend a '_' for the Unix C symbol mangling convention */
symbolName = malloc(strlen((const char*)name) + 2);
strcpy(symbolName+1, (const char*)name);
symbolName[0] = '_';
symbol = NULL;
/* if (NSIsSymbolNameDefined(symbolName))
symbol = NSLookupAndBindSymbol(symbolName); */
symbol = image ? NSLookupSymbolInImage(image, symbolName, NSLOOKUPSYMBOLINIMAGE_OPTION_BIND | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR) : NULL;
free(symbolName);
return symbol ? NSAddressOfSymbol(symbol) : NULL;
}
#endif /* __APPLE__ */
#if defined(__sgi) || defined (__sun)
#include <dlfcn.h>
#include <stdio.h>
static void* SunGetProcAddress (const GLubyte* name)
{
static void* h = NULL;
static void* gpa;
if (h == NULL)
{
if ((h = dlopen(NULL, RTLD_LAZY | RTLD_LOCAL)) == NULL) return NULL;
gpa = dlsym(h, "glXGetProcAddress");
}
if (gpa != NULL)
return ((void*(*)(const GLubyte*))gpa)(name);
else
return dlsym(h, (const char*)name);
}
#endif /* __sgi || __sun */
#if defined(_WIN32)
#ifdef _MSC_VER
#pragma warning(disable: 4055)
#pragma warning(disable: 4054)
#endif
static int TestPointer(const PROC pTest)
{
ptrdiff_t iTest;
if(!pTest) return 0;
iTest = (ptrdiff_t)pTest;
if(iTest == 1 || iTest == 2 || iTest == 3 || iTest == -1) return 0;
return 1;
}
static PROC WinGetProcAddress(const char *name)
{
HMODULE glMod = NULL;
PROC pFunc = wglGetProcAddress((LPCSTR)name);
if(TestPointer(pFunc))
{
return pFunc;
}
glMod = GetModuleHandleA("OpenGL32.dll");
return (PROC)GetProcAddress(glMod, (LPCSTR)name);
}
#define IntGetProcAddress(name) WinGetProcAddress(name)
#else
#if defined(__APPLE__)
#define IntGetProcAddress(name) AppleGLGetProcAddress(name)
#else
#if defined(__sgi) || defined(__sun)
#define IntGetProcAddress(name) SunGetProcAddress(name)
#else /* GLX */
#include <GL/glx.h>
#define IntGetProcAddress(name) (*glXGetProcAddressARB)((const GLubyte*)name)
#endif
#endif
#endif
int ogl_ext_ARB_texture_compression = ogl_LOAD_FAILED;
int ogl_ext_EXT_texture_compression_s3tc = ogl_LOAD_FAILED;
int ogl_ext_ARB_buffer_storage = ogl_LOAD_FAILED;
int ogl_ext_ARB_shader_storage_buffer_object = ogl_LOAD_FAILED;
int ogl_ext_EXT_texture_sRGB = ogl_LOAD_FAILED;
int ogl_ext_EXT_texture_filter_anisotropic = ogl_LOAD_FAILED;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage1DARB)(GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage2DARB)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage3DARB)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage1DARB)(GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage2DARB)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage3DARB)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetCompressedTexImageARB)(GLenum, GLint, GLvoid *) = NULL;
static int Load_ARB_texture_compression()
{
int numFailed = 0;
_ptrc_glCompressedTexImage1DARB = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexImage1DARB");
if(!_ptrc_glCompressedTexImage1DARB) numFailed++;
_ptrc_glCompressedTexImage2DARB = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexImage2DARB");
if(!_ptrc_glCompressedTexImage2DARB) numFailed++;
_ptrc_glCompressedTexImage3DARB = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexImage3DARB");
if(!_ptrc_glCompressedTexImage3DARB) numFailed++;
_ptrc_glCompressedTexSubImage1DARB = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexSubImage1DARB");
if(!_ptrc_glCompressedTexSubImage1DARB) numFailed++;
_ptrc_glCompressedTexSubImage2DARB = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexSubImage2DARB");
if(!_ptrc_glCompressedTexSubImage2DARB) numFailed++;
_ptrc_glCompressedTexSubImage3DARB = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexSubImage3DARB");
if(!_ptrc_glCompressedTexSubImage3DARB) numFailed++;
_ptrc_glGetCompressedTexImageARB = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLvoid *))IntGetProcAddress("glGetCompressedTexImageARB");
if(!_ptrc_glGetCompressedTexImageARB) numFailed++;
return numFailed;
}
void (CODEGEN_FUNCPTR *_ptrc_glBufferStorage)(GLenum, GLsizeiptr, const void *, GLbitfield) = NULL;
static int Load_ARB_buffer_storage()
{
int numFailed = 0;
_ptrc_glBufferStorage = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizeiptr, const void *, GLbitfield))IntGetProcAddress("glBufferStorage");
if(!_ptrc_glBufferStorage) numFailed++;
return numFailed;
}
void (CODEGEN_FUNCPTR *_ptrc_glShaderStorageBlockBinding)(GLuint, GLuint, GLuint) = NULL;
static int Load_ARB_shader_storage_buffer_object()
{
int numFailed = 0;
_ptrc_glShaderStorageBlockBinding = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint))IntGetProcAddress("glShaderStorageBlockBinding");
if(!_ptrc_glShaderStorageBlockBinding) numFailed++;
return numFailed;
}
void (CODEGEN_FUNCPTR *_ptrc_glBegin)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glEnd)() = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBlendFunc)(GLenum, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glClear)(GLbitfield) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glClearColor)(GLfloat, GLfloat, GLfloat, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glClearDepth)(GLdouble) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glClearStencil)(GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glColorMask)(GLboolean, GLboolean, GLboolean, GLboolean) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCullFace)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDepthFunc)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDepthMask)(GLboolean) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDepthRange)(GLdouble, GLdouble) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDisable)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawBuffer)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glEnable)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFinish)() = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFlush)() = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFrontFace)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetBooleanv)(GLenum, GLboolean *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetDoublev)(GLenum, GLdouble *) = NULL;
GLenum (CODEGEN_FUNCPTR *_ptrc_glGetError)() = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetFloatv)(GLenum, GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetIntegerv)(GLenum, GLint *) = NULL;
const GLubyte * (CODEGEN_FUNCPTR *_ptrc_glGetString)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetTexImage)(GLenum, GLint, GLenum, GLenum, GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetTexLevelParameterfv)(GLenum, GLint, GLenum, GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetTexLevelParameteriv)(GLenum, GLint, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameterfv)(GLenum, GLenum, GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameteriv)(GLenum, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glHint)(GLenum, GLenum) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsEnabled)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glLineWidth)(GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glLogicOp)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPixelStoref)(GLenum, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPixelStorei)(GLenum, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPointSize)(GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPolygonMode)(GLenum, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glReadBuffer)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glReadPixels)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glScissor)(GLint, GLint, GLsizei, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glStencilFunc)(GLenum, GLint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glStencilMask)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glStencilOp)(GLenum, GLenum, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexImage1D)(GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexImage2D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexParameterf)(GLenum, GLenum, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexParameterfv)(GLenum, GLenum, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexParameteri)(GLenum, GLenum, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexParameteriv)(GLenum, GLenum, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glViewport)(GLint, GLint, GLsizei, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindTexture)(GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCopyTexImage1D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCopyTexImage2D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCopyTexSubImage1D)(GLenum, GLint, GLint, GLint, GLint, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCopyTexSubImage2D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteTextures)(GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawArrays)(GLenum, GLint, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawElements)(GLenum, GLsizei, GLenum, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGenTextures)(GLsizei, GLuint *) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsTexture)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPolygonOffset)(GLfloat, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexSubImage1D)(GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBlendColor)(GLfloat, GLfloat, GLfloat, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBlendEquation)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCopyTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawRangeElements)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexImage3D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glActiveTexture)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage1D)(GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage2D)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexImage3D)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage1D)(GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompressedTexSubImage3D)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetCompressedTexImage)(GLenum, GLint, GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glSampleCoverage)(GLfloat, GLboolean) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBlendFuncSeparate)(GLenum, GLenum, GLenum, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glMultiDrawArrays)(GLenum, const GLint *, const GLsizei *, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glMultiDrawElements)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPointParameterf)(GLenum, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPointParameterfv)(GLenum, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPointParameteri)(GLenum, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPointParameteriv)(GLenum, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBeginQuery)(GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindBuffer)(GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBufferData)(GLenum, GLsizeiptr, const GLvoid *, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBufferSubData)(GLenum, GLintptr, GLsizeiptr, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteBuffers)(GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteQueries)(GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glEndQuery)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGenBuffers)(GLsizei, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGenQueries)(GLsizei, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetBufferParameteriv)(GLenum, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetBufferPointerv)(GLenum, GLenum, GLvoid **) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetBufferSubData)(GLenum, GLintptr, GLsizeiptr, GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetQueryObjectiv)(GLuint, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetQueryObjectuiv)(GLuint, GLenum, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetQueryiv)(GLenum, GLenum, GLint *) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsBuffer)(GLuint) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsQuery)(GLuint) = NULL;
void * (CODEGEN_FUNCPTR *_ptrc_glMapBuffer)(GLenum, GLenum) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glUnmapBuffer)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glAttachShader)(GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindAttribLocation)(GLuint, GLuint, const GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBlendEquationSeparate)(GLenum, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCompileShader)(GLuint) = NULL;
GLuint (CODEGEN_FUNCPTR *_ptrc_glCreateProgram)() = NULL;
GLuint (CODEGEN_FUNCPTR *_ptrc_glCreateShader)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteProgram)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteShader)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDetachShader)(GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDisableVertexAttribArray)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawBuffers)(GLsizei, const GLenum *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glEnableVertexAttribArray)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetActiveAttrib)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniform)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetAttachedShaders)(GLuint, GLsizei, GLsizei *, GLuint *) = NULL;
GLint (CODEGEN_FUNCPTR *_ptrc_glGetAttribLocation)(GLuint, const GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetProgramInfoLog)(GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetProgramiv)(GLuint, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetShaderInfoLog)(GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetShaderSource)(GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetShaderiv)(GLuint, GLenum, GLint *) = NULL;
GLint (CODEGEN_FUNCPTR *_ptrc_glGetUniformLocation)(GLuint, const GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetUniformfv)(GLuint, GLint, GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetUniformiv)(GLuint, GLint, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribPointerv)(GLuint, GLenum, GLvoid **) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribdv)(GLuint, GLenum, GLdouble *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribfv)(GLuint, GLenum, GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribiv)(GLuint, GLenum, GLint *) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsProgram)(GLuint) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsShader)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glLinkProgram)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glShaderSource)(GLuint, GLsizei, const GLchar *const*, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glStencilFuncSeparate)(GLenum, GLenum, GLint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glStencilMaskSeparate)(GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glStencilOpSeparate)(GLenum, GLenum, GLenum, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform1f)(GLint, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform1fv)(GLint, GLsizei, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform1i)(GLint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform1iv)(GLint, GLsizei, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform2f)(GLint, GLfloat, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform2fv)(GLint, GLsizei, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform2i)(GLint, GLint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform2iv)(GLint, GLsizei, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform3f)(GLint, GLfloat, GLfloat, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform3fv)(GLint, GLsizei, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform3i)(GLint, GLint, GLint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform3iv)(GLint, GLsizei, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform4f)(GLint, GLfloat, GLfloat, GLfloat, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform4fv)(GLint, GLsizei, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform4i)(GLint, GLint, GLint, GLint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform4iv)(GLint, GLsizei, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix2fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix3fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix4fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUseProgram)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glValidateProgram)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1d)(GLuint, GLdouble) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1dv)(GLuint, const GLdouble *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1f)(GLuint, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1fv)(GLuint, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1s)(GLuint, GLshort) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib1sv)(GLuint, const GLshort *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2d)(GLuint, GLdouble, GLdouble) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2dv)(GLuint, const GLdouble *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2f)(GLuint, GLfloat, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2fv)(GLuint, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2s)(GLuint, GLshort, GLshort) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib2sv)(GLuint, const GLshort *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3d)(GLuint, GLdouble, GLdouble, GLdouble) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3dv)(GLuint, const GLdouble *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3f)(GLuint, GLfloat, GLfloat, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3fv)(GLuint, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3s)(GLuint, GLshort, GLshort, GLshort) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib3sv)(GLuint, const GLshort *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nbv)(GLuint, const GLbyte *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Niv)(GLuint, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nsv)(GLuint, const GLshort *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nub)(GLuint, GLubyte, GLubyte, GLubyte, GLubyte) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nubv)(GLuint, const GLubyte *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nuiv)(GLuint, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4Nusv)(GLuint, const GLushort *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4bv)(GLuint, const GLbyte *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4d)(GLuint, GLdouble, GLdouble, GLdouble, GLdouble) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4dv)(GLuint, const GLdouble *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4f)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4fv)(GLuint, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4iv)(GLuint, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4s)(GLuint, GLshort, GLshort, GLshort, GLshort) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4sv)(GLuint, const GLshort *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4ubv)(GLuint, const GLubyte *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4uiv)(GLuint, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttrib4usv)(GLuint, const GLushort *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribPointer)(GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix2x3fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix2x4fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix3x2fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix3x4fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix4x2fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformMatrix4x3fv)(GLint, GLsizei, GLboolean, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBeginConditionalRender)(GLuint, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBeginTransformFeedback)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindBufferBase)(GLenum, GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindBufferRange)(GLenum, GLuint, GLuint, GLintptr, GLsizeiptr) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindFragDataLocation)(GLuint, GLuint, const GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindFramebuffer)(GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindRenderbuffer)(GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindVertexArray)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBlitFramebuffer)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum) = NULL;
GLenum (CODEGEN_FUNCPTR *_ptrc_glCheckFramebufferStatus)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glClampColor)(GLenum, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glClearBufferfi)(GLenum, GLint, GLfloat, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glClearBufferfv)(GLenum, GLint, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glClearBufferiv)(GLenum, GLint, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glClearBufferuiv)(GLenum, GLint, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glColorMaski)(GLuint, GLboolean, GLboolean, GLboolean, GLboolean) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteFramebuffers)(GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteRenderbuffers)(GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteVertexArrays)(GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDisablei)(GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glEnablei)(GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glEndConditionalRender)() = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glEndTransformFeedback)() = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFlushMappedBufferRange)(GLenum, GLintptr, GLsizeiptr) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFramebufferRenderbuffer)(GLenum, GLenum, GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture1D)(GLenum, GLenum, GLenum, GLuint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture2D)(GLenum, GLenum, GLenum, GLuint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture3D)(GLenum, GLenum, GLenum, GLuint, GLint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTextureLayer)(GLenum, GLenum, GLuint, GLint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGenFramebuffers)(GLsizei, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGenRenderbuffers)(GLsizei, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGenVertexArrays)(GLsizei, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGenerateMipmap)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetBooleani_v)(GLenum, GLuint, GLboolean *) = NULL;
GLint (CODEGEN_FUNCPTR *_ptrc_glGetFragDataLocation)(GLuint, const GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetFramebufferAttachmentParameteriv)(GLenum, GLenum, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetIntegeri_v)(GLenum, GLuint, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetRenderbufferParameteriv)(GLenum, GLenum, GLint *) = NULL;
const GLubyte * (CODEGEN_FUNCPTR *_ptrc_glGetStringi)(GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameterIiv)(GLenum, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetTexParameterIuiv)(GLenum, GLenum, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetTransformFeedbackVarying)(GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetUniformuiv)(GLuint, GLint, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribIiv)(GLuint, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetVertexAttribIuiv)(GLuint, GLenum, GLuint *) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsEnabledi)(GLenum, GLuint) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsFramebuffer)(GLuint) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsRenderbuffer)(GLuint) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsVertexArray)(GLuint) = NULL;
void * (CODEGEN_FUNCPTR *_ptrc_glMapBufferRange)(GLenum, GLintptr, GLsizeiptr, GLbitfield) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glRenderbufferStorage)(GLenum, GLenum, GLsizei, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glRenderbufferStorageMultisample)(GLenum, GLsizei, GLenum, GLsizei, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexParameterIiv)(GLenum, GLenum, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexParameterIuiv)(GLenum, GLenum, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTransformFeedbackVaryings)(GLuint, GLsizei, const GLchar *const*, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform1ui)(GLint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform1uiv)(GLint, GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform2ui)(GLint, GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform2uiv)(GLint, GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform3ui)(GLint, GLuint, GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform3uiv)(GLint, GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform4ui)(GLint, GLuint, GLuint, GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniform4uiv)(GLint, GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1i)(GLuint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1iv)(GLuint, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1ui)(GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI1uiv)(GLuint, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2i)(GLuint, GLint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2iv)(GLuint, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2ui)(GLuint, GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI2uiv)(GLuint, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3i)(GLuint, GLint, GLint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3iv)(GLuint, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3ui)(GLuint, GLuint, GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI3uiv)(GLuint, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4bv)(GLuint, const GLbyte *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4i)(GLuint, GLint, GLint, GLint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4iv)(GLuint, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4sv)(GLuint, const GLshort *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4ubv)(GLuint, const GLubyte *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4ui)(GLuint, GLuint, GLuint, GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4uiv)(GLuint, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribI4usv)(GLuint, const GLushort *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribIPointer)(GLuint, GLint, GLenum, GLsizei, const GLvoid *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glCopyBufferSubData)(GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawArraysInstanced)(GLenum, GLint, GLsizei, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawElementsInstanced)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformBlockName)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformBlockiv)(GLuint, GLuint, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformName)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetActiveUniformsiv)(GLuint, GLsizei, const GLuint *, GLenum, GLint *) = NULL;
GLuint (CODEGEN_FUNCPTR *_ptrc_glGetUniformBlockIndex)(GLuint, const GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetUniformIndices)(GLuint, GLsizei, const GLchar *const*, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glPrimitiveRestartIndex)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexBuffer)(GLenum, GLenum, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glUniformBlockBinding)(GLuint, GLuint, GLuint) = NULL;
GLenum (CODEGEN_FUNCPTR *_ptrc_glClientWaitSync)(GLsync, GLbitfield, GLuint64) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteSync)(GLsync) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawElementsBaseVertex)(GLenum, GLsizei, GLenum, const GLvoid *, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawElementsInstancedBaseVertex)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDrawRangeElementsBaseVertex)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *, GLint) = NULL;
GLsync (CODEGEN_FUNCPTR *_ptrc_glFenceSync)(GLenum, GLbitfield) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glFramebufferTexture)(GLenum, GLenum, GLuint, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetBufferParameteri64v)(GLenum, GLenum, GLint64 *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetInteger64i_v)(GLenum, GLuint, GLint64 *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetInteger64v)(GLenum, GLint64 *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetMultisamplefv)(GLenum, GLuint, GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetSynciv)(GLsync, GLenum, GLsizei, GLsizei *, GLint *) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsSync)(GLsync) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glMultiDrawElementsBaseVertex)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glProvokingVertex)(GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glSampleMaski)(GLuint, GLbitfield) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexImage2DMultisample)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLboolean) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glTexImage3DMultisample)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLsizei, GLboolean) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glWaitSync)(GLsync, GLbitfield, GLuint64) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindFragDataLocationIndexed)(GLuint, GLuint, GLuint, const GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glBindSampler)(GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glDeleteSamplers)(GLsizei, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGenSamplers)(GLsizei, GLuint *) = NULL;
GLint (CODEGEN_FUNCPTR *_ptrc_glGetFragDataIndex)(GLuint, const GLchar *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetQueryObjecti64v)(GLuint, GLenum, GLint64 *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetQueryObjectui64v)(GLuint, GLenum, GLuint64 *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetSamplerParameterIiv)(GLuint, GLenum, GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetSamplerParameterIuiv)(GLuint, GLenum, GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetSamplerParameterfv)(GLuint, GLenum, GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glGetSamplerParameteriv)(GLuint, GLenum, GLint *) = NULL;
GLboolean (CODEGEN_FUNCPTR *_ptrc_glIsSampler)(GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glQueryCounter)(GLuint, GLenum) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glSamplerParameterIiv)(GLuint, GLenum, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glSamplerParameterIuiv)(GLuint, GLenum, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glSamplerParameterf)(GLuint, GLenum, GLfloat) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glSamplerParameterfv)(GLuint, GLenum, const GLfloat *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glSamplerParameteri)(GLuint, GLenum, GLint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glSamplerParameteriv)(GLuint, GLenum, const GLint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribDivisor)(GLuint, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribP1ui)(GLuint, GLenum, GLboolean, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribP1uiv)(GLuint, GLenum, GLboolean, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribP2ui)(GLuint, GLenum, GLboolean, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribP2uiv)(GLuint, GLenum, GLboolean, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribP3ui)(GLuint, GLenum, GLboolean, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribP3uiv)(GLuint, GLenum, GLboolean, const GLuint *) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribP4ui)(GLuint, GLenum, GLboolean, GLuint) = NULL;
void (CODEGEN_FUNCPTR *_ptrc_glVertexAttribP4uiv)(GLuint, GLenum, GLboolean, const GLuint *) = NULL;
static int Load_Version_3_3()
{
int numFailed = 0;
_ptrc_glBegin = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glBegin");
if(!_ptrc_glBegin) numFailed++;
_ptrc_glEnd = (void (CODEGEN_FUNCPTR *)())IntGetProcAddress("glEnd");
if(!_ptrc_glEnd) numFailed++;
_ptrc_glBlendFunc = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glBlendFunc");
if(!_ptrc_glBlendFunc) numFailed++;
_ptrc_glClear = (void (CODEGEN_FUNCPTR *)(GLbitfield))IntGetProcAddress("glClear");
if(!_ptrc_glClear) numFailed++;
_ptrc_glClearColor = (void (CODEGEN_FUNCPTR *)(GLfloat, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glClearColor");
if(!_ptrc_glClearColor) numFailed++;
_ptrc_glClearDepth = (void (CODEGEN_FUNCPTR *)(GLdouble))IntGetProcAddress("glClearDepth");
if(!_ptrc_glClearDepth) numFailed++;
_ptrc_glClearStencil = (void (CODEGEN_FUNCPTR *)(GLint))IntGetProcAddress("glClearStencil");
if(!_ptrc_glClearStencil) numFailed++;
_ptrc_glColorMask = (void (CODEGEN_FUNCPTR *)(GLboolean, GLboolean, GLboolean, GLboolean))IntGetProcAddress("glColorMask");
if(!_ptrc_glColorMask) numFailed++;
_ptrc_glCullFace = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glCullFace");
if(!_ptrc_glCullFace) numFailed++;
_ptrc_glDepthFunc = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glDepthFunc");
if(!_ptrc_glDepthFunc) numFailed++;
_ptrc_glDepthMask = (void (CODEGEN_FUNCPTR *)(GLboolean))IntGetProcAddress("glDepthMask");
if(!_ptrc_glDepthMask) numFailed++;
_ptrc_glDepthRange = (void (CODEGEN_FUNCPTR *)(GLdouble, GLdouble))IntGetProcAddress("glDepthRange");
if(!_ptrc_glDepthRange) numFailed++;
_ptrc_glDisable = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glDisable");
if(!_ptrc_glDisable) numFailed++;
_ptrc_glDrawBuffer = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glDrawBuffer");
if(!_ptrc_glDrawBuffer) numFailed++;
_ptrc_glEnable = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glEnable");
if(!_ptrc_glEnable) numFailed++;
_ptrc_glFinish = (void (CODEGEN_FUNCPTR *)())IntGetProcAddress("glFinish");
if(!_ptrc_glFinish) numFailed++;
_ptrc_glFlush = (void (CODEGEN_FUNCPTR *)())IntGetProcAddress("glFlush");
if(!_ptrc_glFlush) numFailed++;
_ptrc_glFrontFace = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glFrontFace");
if(!_ptrc_glFrontFace) numFailed++;
_ptrc_glGetBooleanv = (void (CODEGEN_FUNCPTR *)(GLenum, GLboolean *))IntGetProcAddress("glGetBooleanv");
if(!_ptrc_glGetBooleanv) numFailed++;
_ptrc_glGetDoublev = (void (CODEGEN_FUNCPTR *)(GLenum, GLdouble *))IntGetProcAddress("glGetDoublev");
if(!_ptrc_glGetDoublev) numFailed++;
_ptrc_glGetError = (GLenum (CODEGEN_FUNCPTR *)())IntGetProcAddress("glGetError");
if(!_ptrc_glGetError) numFailed++;
_ptrc_glGetFloatv = (void (CODEGEN_FUNCPTR *)(GLenum, GLfloat *))IntGetProcAddress("glGetFloatv");
if(!_ptrc_glGetFloatv) numFailed++;
_ptrc_glGetIntegerv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint *))IntGetProcAddress("glGetIntegerv");
if(!_ptrc_glGetIntegerv) numFailed++;
_ptrc_glGetString = (const GLubyte * (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glGetString");
if(!_ptrc_glGetString) numFailed++;
_ptrc_glGetTexImage = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLenum, GLvoid *))IntGetProcAddress("glGetTexImage");
if(!_ptrc_glGetTexImage) numFailed++;
_ptrc_glGetTexLevelParameterfv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLfloat *))IntGetProcAddress("glGetTexLevelParameterfv");
if(!_ptrc_glGetTexLevelParameterfv) numFailed++;
_ptrc_glGetTexLevelParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLint *))IntGetProcAddress("glGetTexLevelParameteriv");
if(!_ptrc_glGetTexLevelParameteriv) numFailed++;
_ptrc_glGetTexParameterfv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLfloat *))IntGetProcAddress("glGetTexParameterfv");
if(!_ptrc_glGetTexParameterfv) numFailed++;
_ptrc_glGetTexParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetTexParameteriv");
if(!_ptrc_glGetTexParameteriv) numFailed++;
_ptrc_glHint = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glHint");
if(!_ptrc_glHint) numFailed++;
_ptrc_glIsEnabled = (GLboolean (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glIsEnabled");
if(!_ptrc_glIsEnabled) numFailed++;
_ptrc_glLineWidth = (void (CODEGEN_FUNCPTR *)(GLfloat))IntGetProcAddress("glLineWidth");
if(!_ptrc_glLineWidth) numFailed++;
_ptrc_glLogicOp = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glLogicOp");
if(!_ptrc_glLogicOp) numFailed++;
_ptrc_glPixelStoref = (void (CODEGEN_FUNCPTR *)(GLenum, GLfloat))IntGetProcAddress("glPixelStoref");
if(!_ptrc_glPixelStoref) numFailed++;
_ptrc_glPixelStorei = (void (CODEGEN_FUNCPTR *)(GLenum, GLint))IntGetProcAddress("glPixelStorei");
if(!_ptrc_glPixelStorei) numFailed++;
_ptrc_glPointSize = (void (CODEGEN_FUNCPTR *)(GLfloat))IntGetProcAddress("glPointSize");
if(!_ptrc_glPointSize) numFailed++;
_ptrc_glPolygonMode = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glPolygonMode");
if(!_ptrc_glPolygonMode) numFailed++;
_ptrc_glReadBuffer = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glReadBuffer");
if(!_ptrc_glReadBuffer) numFailed++;
_ptrc_glReadPixels = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLvoid *))IntGetProcAddress("glReadPixels");
if(!_ptrc_glReadPixels) numFailed++;
_ptrc_glScissor = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLsizei, GLsizei))IntGetProcAddress("glScissor");
if(!_ptrc_glScissor) numFailed++;
_ptrc_glStencilFunc = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLuint))IntGetProcAddress("glStencilFunc");
if(!_ptrc_glStencilFunc) numFailed++;
_ptrc_glStencilMask = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glStencilMask");
if(!_ptrc_glStencilMask) numFailed++;
_ptrc_glStencilOp = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum))IntGetProcAddress("glStencilOp");
if(!_ptrc_glStencilOp) numFailed++;
_ptrc_glTexImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexImage1D");
if(!_ptrc_glTexImage1D) numFailed++;
_ptrc_glTexImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexImage2D");
if(!_ptrc_glTexImage2D) numFailed++;
_ptrc_glTexParameterf = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLfloat))IntGetProcAddress("glTexParameterf");
if(!_ptrc_glTexParameterf) numFailed++;
_ptrc_glTexParameterfv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, const GLfloat *))IntGetProcAddress("glTexParameterfv");
if(!_ptrc_glTexParameterfv) numFailed++;
_ptrc_glTexParameteri = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint))IntGetProcAddress("glTexParameteri");
if(!_ptrc_glTexParameteri) numFailed++;
_ptrc_glTexParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, const GLint *))IntGetProcAddress("glTexParameteriv");
if(!_ptrc_glTexParameteriv) numFailed++;
_ptrc_glViewport = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLsizei, GLsizei))IntGetProcAddress("glViewport");
if(!_ptrc_glViewport) numFailed++;
_ptrc_glBindTexture = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBindTexture");
if(!_ptrc_glBindTexture) numFailed++;
_ptrc_glCopyTexImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint))IntGetProcAddress("glCopyTexImage1D");
if(!_ptrc_glCopyTexImage1D) numFailed++;
_ptrc_glCopyTexImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint))IntGetProcAddress("glCopyTexImage2D");
if(!_ptrc_glCopyTexImage2D) numFailed++;
_ptrc_glCopyTexSubImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLsizei))IntGetProcAddress("glCopyTexSubImage1D");
if(!_ptrc_glCopyTexSubImage1D) numFailed++;
_ptrc_glCopyTexSubImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei))IntGetProcAddress("glCopyTexSubImage2D");
if(!_ptrc_glCopyTexSubImage2D) numFailed++;
_ptrc_glDeleteTextures = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteTextures");
if(!_ptrc_glDeleteTextures) numFailed++;
_ptrc_glDrawArrays = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLsizei))IntGetProcAddress("glDrawArrays");
if(!_ptrc_glDrawArrays) numFailed++;
_ptrc_glDrawElements = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, const GLvoid *))IntGetProcAddress("glDrawElements");
if(!_ptrc_glDrawElements) numFailed++;
_ptrc_glGenTextures = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenTextures");
if(!_ptrc_glGenTextures) numFailed++;
_ptrc_glIsTexture = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsTexture");
if(!_ptrc_glIsTexture) numFailed++;
_ptrc_glPolygonOffset = (void (CODEGEN_FUNCPTR *)(GLfloat, GLfloat))IntGetProcAddress("glPolygonOffset");
if(!_ptrc_glPolygonOffset) numFailed++;
_ptrc_glTexSubImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexSubImage1D");
if(!_ptrc_glTexSubImage1D) numFailed++;
_ptrc_glTexSubImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexSubImage2D");
if(!_ptrc_glTexSubImage2D) numFailed++;
_ptrc_glBlendColor = (void (CODEGEN_FUNCPTR *)(GLfloat, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glBlendColor");
if(!_ptrc_glBlendColor) numFailed++;
_ptrc_glBlendEquation = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glBlendEquation");
if(!_ptrc_glBlendEquation) numFailed++;
_ptrc_glCopyTexSubImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei))IntGetProcAddress("glCopyTexSubImage3D");
if(!_ptrc_glCopyTexSubImage3D) numFailed++;
_ptrc_glDrawRangeElements = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *))IntGetProcAddress("glDrawRangeElements");
if(!_ptrc_glDrawRangeElements) numFailed++;
_ptrc_glTexImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexImage3D");
if(!_ptrc_glTexImage3D) numFailed++;
_ptrc_glTexSubImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *))IntGetProcAddress("glTexSubImage3D");
if(!_ptrc_glTexSubImage3D) numFailed++;
_ptrc_glActiveTexture = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glActiveTexture");
if(!_ptrc_glActiveTexture) numFailed++;
_ptrc_glCompressedTexImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexImage1D");
if(!_ptrc_glCompressedTexImage1D) numFailed++;
_ptrc_glCompressedTexImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexImage2D");
if(!_ptrc_glCompressedTexImage2D) numFailed++;
_ptrc_glCompressedTexImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexImage3D");
if(!_ptrc_glCompressedTexImage3D) numFailed++;
_ptrc_glCompressedTexSubImage1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexSubImage1D");
if(!_ptrc_glCompressedTexSubImage1D) numFailed++;
_ptrc_glCompressedTexSubImage2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexSubImage2D");
if(!_ptrc_glCompressedTexSubImage2D) numFailed++;
_ptrc_glCompressedTexSubImage3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glCompressedTexSubImage3D");
if(!_ptrc_glCompressedTexSubImage3D) numFailed++;
_ptrc_glGetCompressedTexImage = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLvoid *))IntGetProcAddress("glGetCompressedTexImage");
if(!_ptrc_glGetCompressedTexImage) numFailed++;
_ptrc_glSampleCoverage = (void (CODEGEN_FUNCPTR *)(GLfloat, GLboolean))IntGetProcAddress("glSampleCoverage");
if(!_ptrc_glSampleCoverage) numFailed++;
_ptrc_glBlendFuncSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLenum))IntGetProcAddress("glBlendFuncSeparate");
if(!_ptrc_glBlendFuncSeparate) numFailed++;
_ptrc_glMultiDrawArrays = (void (CODEGEN_FUNCPTR *)(GLenum, const GLint *, const GLsizei *, GLsizei))IntGetProcAddress("glMultiDrawArrays");
if(!_ptrc_glMultiDrawArrays) numFailed++;
_ptrc_glMultiDrawElements = (void (CODEGEN_FUNCPTR *)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei))IntGetProcAddress("glMultiDrawElements");
if(!_ptrc_glMultiDrawElements) numFailed++;
_ptrc_glPointParameterf = (void (CODEGEN_FUNCPTR *)(GLenum, GLfloat))IntGetProcAddress("glPointParameterf");
if(!_ptrc_glPointParameterf) numFailed++;
_ptrc_glPointParameterfv = (void (CODEGEN_FUNCPTR *)(GLenum, const GLfloat *))IntGetProcAddress("glPointParameterfv");
if(!_ptrc_glPointParameterfv) numFailed++;
_ptrc_glPointParameteri = (void (CODEGEN_FUNCPTR *)(GLenum, GLint))IntGetProcAddress("glPointParameteri");
if(!_ptrc_glPointParameteri) numFailed++;
_ptrc_glPointParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, const GLint *))IntGetProcAddress("glPointParameteriv");
if(!_ptrc_glPointParameteriv) numFailed++;
_ptrc_glBeginQuery = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBeginQuery");
if(!_ptrc_glBeginQuery) numFailed++;
_ptrc_glBindBuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBindBuffer");
if(!_ptrc_glBindBuffer) numFailed++;
_ptrc_glBufferData = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizeiptr, const GLvoid *, GLenum))IntGetProcAddress("glBufferData");
if(!_ptrc_glBufferData) numFailed++;
_ptrc_glBufferSubData = (void (CODEGEN_FUNCPTR *)(GLenum, GLintptr, GLsizeiptr, const GLvoid *))IntGetProcAddress("glBufferSubData");
if(!_ptrc_glBufferSubData) numFailed++;
_ptrc_glDeleteBuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteBuffers");
if(!_ptrc_glDeleteBuffers) numFailed++;
_ptrc_glDeleteQueries = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteQueries");
if(!_ptrc_glDeleteQueries) numFailed++;
_ptrc_glEndQuery = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glEndQuery");
if(!_ptrc_glEndQuery) numFailed++;
_ptrc_glGenBuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenBuffers");
if(!_ptrc_glGenBuffers) numFailed++;
_ptrc_glGenQueries = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenQueries");
if(!_ptrc_glGenQueries) numFailed++;
_ptrc_glGetBufferParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetBufferParameteriv");
if(!_ptrc_glGetBufferParameteriv) numFailed++;
_ptrc_glGetBufferPointerv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLvoid **))IntGetProcAddress("glGetBufferPointerv");
if(!_ptrc_glGetBufferPointerv) numFailed++;
_ptrc_glGetBufferSubData = (void (CODEGEN_FUNCPTR *)(GLenum, GLintptr, GLsizeiptr, GLvoid *))IntGetProcAddress("glGetBufferSubData");
if(!_ptrc_glGetBufferSubData) numFailed++;
_ptrc_glGetQueryObjectiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetQueryObjectiv");
if(!_ptrc_glGetQueryObjectiv) numFailed++;
_ptrc_glGetQueryObjectuiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLuint *))IntGetProcAddress("glGetQueryObjectuiv");
if(!_ptrc_glGetQueryObjectuiv) numFailed++;
_ptrc_glGetQueryiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetQueryiv");
if(!_ptrc_glGetQueryiv) numFailed++;
_ptrc_glIsBuffer = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsBuffer");
if(!_ptrc_glIsBuffer) numFailed++;
_ptrc_glIsQuery = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsQuery");
if(!_ptrc_glIsQuery) numFailed++;
_ptrc_glMapBuffer = (void * (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glMapBuffer");
if(!_ptrc_glMapBuffer) numFailed++;
_ptrc_glUnmapBuffer = (GLboolean (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glUnmapBuffer");
if(!_ptrc_glUnmapBuffer) numFailed++;
_ptrc_glAttachShader = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint))IntGetProcAddress("glAttachShader");
if(!_ptrc_glAttachShader) numFailed++;
_ptrc_glBindAttribLocation = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, const GLchar *))IntGetProcAddress("glBindAttribLocation");
if(!_ptrc_glBindAttribLocation) numFailed++;
_ptrc_glBlendEquationSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glBlendEquationSeparate");
if(!_ptrc_glBlendEquationSeparate) numFailed++;
_ptrc_glCompileShader = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glCompileShader");
if(!_ptrc_glCompileShader) numFailed++;
_ptrc_glCreateProgram = (GLuint (CODEGEN_FUNCPTR *)())IntGetProcAddress("glCreateProgram");
if(!_ptrc_glCreateProgram) numFailed++;
_ptrc_glCreateShader = (GLuint (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glCreateShader");
if(!_ptrc_glCreateShader) numFailed++;
_ptrc_glDeleteProgram = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glDeleteProgram");
if(!_ptrc_glDeleteProgram) numFailed++;
_ptrc_glDeleteShader = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glDeleteShader");
if(!_ptrc_glDeleteShader) numFailed++;
_ptrc_glDetachShader = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint))IntGetProcAddress("glDetachShader");
if(!_ptrc_glDetachShader) numFailed++;
_ptrc_glDisableVertexAttribArray = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glDisableVertexAttribArray");
if(!_ptrc_glDisableVertexAttribArray) numFailed++;
_ptrc_glDrawBuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLenum *))IntGetProcAddress("glDrawBuffers");
if(!_ptrc_glDrawBuffers) numFailed++;
_ptrc_glEnableVertexAttribArray = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glEnableVertexAttribArray");
if(!_ptrc_glEnableVertexAttribArray) numFailed++;
_ptrc_glGetActiveAttrib = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *))IntGetProcAddress("glGetActiveAttrib");
if(!_ptrc_glGetActiveAttrib) numFailed++;
_ptrc_glGetActiveUniform = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLint *, GLenum *, GLchar *))IntGetProcAddress("glGetActiveUniform");
if(!_ptrc_glGetActiveUniform) numFailed++;
_ptrc_glGetAttachedShaders = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, GLsizei *, GLuint *))IntGetProcAddress("glGetAttachedShaders");
if(!_ptrc_glGetAttachedShaders) numFailed++;
_ptrc_glGetAttribLocation = (GLint (CODEGEN_FUNCPTR *)(GLuint, const GLchar *))IntGetProcAddress("glGetAttribLocation");
if(!_ptrc_glGetAttribLocation) numFailed++;
_ptrc_glGetProgramInfoLog = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetProgramInfoLog");
if(!_ptrc_glGetProgramInfoLog) numFailed++;
_ptrc_glGetProgramiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetProgramiv");
if(!_ptrc_glGetProgramiv) numFailed++;
_ptrc_glGetShaderInfoLog = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetShaderInfoLog");
if(!_ptrc_glGetShaderInfoLog) numFailed++;
_ptrc_glGetShaderSource = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetShaderSource");
if(!_ptrc_glGetShaderSource) numFailed++;
_ptrc_glGetShaderiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetShaderiv");
if(!_ptrc_glGetShaderiv) numFailed++;
_ptrc_glGetUniformLocation = (GLint (CODEGEN_FUNCPTR *)(GLuint, const GLchar *))IntGetProcAddress("glGetUniformLocation");
if(!_ptrc_glGetUniformLocation) numFailed++;
_ptrc_glGetUniformfv = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLfloat *))IntGetProcAddress("glGetUniformfv");
if(!_ptrc_glGetUniformfv) numFailed++;
_ptrc_glGetUniformiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLint *))IntGetProcAddress("glGetUniformiv");
if(!_ptrc_glGetUniformiv) numFailed++;
_ptrc_glGetVertexAttribPointerv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLvoid **))IntGetProcAddress("glGetVertexAttribPointerv");
if(!_ptrc_glGetVertexAttribPointerv) numFailed++;
_ptrc_glGetVertexAttribdv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLdouble *))IntGetProcAddress("glGetVertexAttribdv");
if(!_ptrc_glGetVertexAttribdv) numFailed++;
_ptrc_glGetVertexAttribfv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLfloat *))IntGetProcAddress("glGetVertexAttribfv");
if(!_ptrc_glGetVertexAttribfv) numFailed++;
_ptrc_glGetVertexAttribiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetVertexAttribiv");
if(!_ptrc_glGetVertexAttribiv) numFailed++;
_ptrc_glIsProgram = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsProgram");
if(!_ptrc_glIsProgram) numFailed++;
_ptrc_glIsShader = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsShader");
if(!_ptrc_glIsShader) numFailed++;
_ptrc_glLinkProgram = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glLinkProgram");
if(!_ptrc_glLinkProgram) numFailed++;
_ptrc_glShaderSource = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, const GLchar *const*, const GLint *))IntGetProcAddress("glShaderSource");
if(!_ptrc_glShaderSource) numFailed++;
_ptrc_glStencilFuncSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint, GLuint))IntGetProcAddress("glStencilFuncSeparate");
if(!_ptrc_glStencilFuncSeparate) numFailed++;
_ptrc_glStencilMaskSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glStencilMaskSeparate");
if(!_ptrc_glStencilMaskSeparate) numFailed++;
_ptrc_glStencilOpSeparate = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLenum))IntGetProcAddress("glStencilOpSeparate");
if(!_ptrc_glStencilOpSeparate) numFailed++;
_ptrc_glUniform1f = (void (CODEGEN_FUNCPTR *)(GLint, GLfloat))IntGetProcAddress("glUniform1f");
if(!_ptrc_glUniform1f) numFailed++;
_ptrc_glUniform1fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLfloat *))IntGetProcAddress("glUniform1fv");
if(!_ptrc_glUniform1fv) numFailed++;
_ptrc_glUniform1i = (void (CODEGEN_FUNCPTR *)(GLint, GLint))IntGetProcAddress("glUniform1i");
if(!_ptrc_glUniform1i) numFailed++;
_ptrc_glUniform1iv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLint *))IntGetProcAddress("glUniform1iv");
if(!_ptrc_glUniform1iv) numFailed++;
_ptrc_glUniform2f = (void (CODEGEN_FUNCPTR *)(GLint, GLfloat, GLfloat))IntGetProcAddress("glUniform2f");
if(!_ptrc_glUniform2f) numFailed++;
_ptrc_glUniform2fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLfloat *))IntGetProcAddress("glUniform2fv");
if(!_ptrc_glUniform2fv) numFailed++;
_ptrc_glUniform2i = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLint))IntGetProcAddress("glUniform2i");
if(!_ptrc_glUniform2i) numFailed++;
_ptrc_glUniform2iv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLint *))IntGetProcAddress("glUniform2iv");
if(!_ptrc_glUniform2iv) numFailed++;
_ptrc_glUniform3f = (void (CODEGEN_FUNCPTR *)(GLint, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glUniform3f");
if(!_ptrc_glUniform3f) numFailed++;
_ptrc_glUniform3fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLfloat *))IntGetProcAddress("glUniform3fv");
if(!_ptrc_glUniform3fv) numFailed++;
_ptrc_glUniform3i = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLint, GLint))IntGetProcAddress("glUniform3i");
if(!_ptrc_glUniform3i) numFailed++;
_ptrc_glUniform3iv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLint *))IntGetProcAddress("glUniform3iv");
if(!_ptrc_glUniform3iv) numFailed++;
_ptrc_glUniform4f = (void (CODEGEN_FUNCPTR *)(GLint, GLfloat, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glUniform4f");
if(!_ptrc_glUniform4f) numFailed++;
_ptrc_glUniform4fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLfloat *))IntGetProcAddress("glUniform4fv");
if(!_ptrc_glUniform4fv) numFailed++;
_ptrc_glUniform4i = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLint, GLint, GLint))IntGetProcAddress("glUniform4i");
if(!_ptrc_glUniform4i) numFailed++;
_ptrc_glUniform4iv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLint *))IntGetProcAddress("glUniform4iv");
if(!_ptrc_glUniform4iv) numFailed++;
_ptrc_glUniformMatrix2fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix2fv");
if(!_ptrc_glUniformMatrix2fv) numFailed++;
_ptrc_glUniformMatrix3fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix3fv");
if(!_ptrc_glUniformMatrix3fv) numFailed++;
_ptrc_glUniformMatrix4fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix4fv");
if(!_ptrc_glUniformMatrix4fv) numFailed++;
_ptrc_glUseProgram = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glUseProgram");
if(!_ptrc_glUseProgram) numFailed++;
_ptrc_glValidateProgram = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glValidateProgram");
if(!_ptrc_glValidateProgram) numFailed++;
_ptrc_glVertexAttrib1d = (void (CODEGEN_FUNCPTR *)(GLuint, GLdouble))IntGetProcAddress("glVertexAttrib1d");
if(!_ptrc_glVertexAttrib1d) numFailed++;
_ptrc_glVertexAttrib1dv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLdouble *))IntGetProcAddress("glVertexAttrib1dv");
if(!_ptrc_glVertexAttrib1dv) numFailed++;
_ptrc_glVertexAttrib1f = (void (CODEGEN_FUNCPTR *)(GLuint, GLfloat))IntGetProcAddress("glVertexAttrib1f");
if(!_ptrc_glVertexAttrib1f) numFailed++;
_ptrc_glVertexAttrib1fv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLfloat *))IntGetProcAddress("glVertexAttrib1fv");
if(!_ptrc_glVertexAttrib1fv) numFailed++;
_ptrc_glVertexAttrib1s = (void (CODEGEN_FUNCPTR *)(GLuint, GLshort))IntGetProcAddress("glVertexAttrib1s");
if(!_ptrc_glVertexAttrib1s) numFailed++;
_ptrc_glVertexAttrib1sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib1sv");
if(!_ptrc_glVertexAttrib1sv) numFailed++;
_ptrc_glVertexAttrib2d = (void (CODEGEN_FUNCPTR *)(GLuint, GLdouble, GLdouble))IntGetProcAddress("glVertexAttrib2d");
if(!_ptrc_glVertexAttrib2d) numFailed++;
_ptrc_glVertexAttrib2dv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLdouble *))IntGetProcAddress("glVertexAttrib2dv");
if(!_ptrc_glVertexAttrib2dv) numFailed++;
_ptrc_glVertexAttrib2f = (void (CODEGEN_FUNCPTR *)(GLuint, GLfloat, GLfloat))IntGetProcAddress("glVertexAttrib2f");
if(!_ptrc_glVertexAttrib2f) numFailed++;
_ptrc_glVertexAttrib2fv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLfloat *))IntGetProcAddress("glVertexAttrib2fv");
if(!_ptrc_glVertexAttrib2fv) numFailed++;
_ptrc_glVertexAttrib2s = (void (CODEGEN_FUNCPTR *)(GLuint, GLshort, GLshort))IntGetProcAddress("glVertexAttrib2s");
if(!_ptrc_glVertexAttrib2s) numFailed++;
_ptrc_glVertexAttrib2sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib2sv");
if(!_ptrc_glVertexAttrib2sv) numFailed++;
_ptrc_glVertexAttrib3d = (void (CODEGEN_FUNCPTR *)(GLuint, GLdouble, GLdouble, GLdouble))IntGetProcAddress("glVertexAttrib3d");
if(!_ptrc_glVertexAttrib3d) numFailed++;
_ptrc_glVertexAttrib3dv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLdouble *))IntGetProcAddress("glVertexAttrib3dv");
if(!_ptrc_glVertexAttrib3dv) numFailed++;
_ptrc_glVertexAttrib3f = (void (CODEGEN_FUNCPTR *)(GLuint, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glVertexAttrib3f");
if(!_ptrc_glVertexAttrib3f) numFailed++;
_ptrc_glVertexAttrib3fv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLfloat *))IntGetProcAddress("glVertexAttrib3fv");
if(!_ptrc_glVertexAttrib3fv) numFailed++;
_ptrc_glVertexAttrib3s = (void (CODEGEN_FUNCPTR *)(GLuint, GLshort, GLshort, GLshort))IntGetProcAddress("glVertexAttrib3s");
if(!_ptrc_glVertexAttrib3s) numFailed++;
_ptrc_glVertexAttrib3sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib3sv");
if(!_ptrc_glVertexAttrib3sv) numFailed++;
_ptrc_glVertexAttrib4Nbv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLbyte *))IntGetProcAddress("glVertexAttrib4Nbv");
if(!_ptrc_glVertexAttrib4Nbv) numFailed++;
_ptrc_glVertexAttrib4Niv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttrib4Niv");
if(!_ptrc_glVertexAttrib4Niv) numFailed++;
_ptrc_glVertexAttrib4Nsv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib4Nsv");
if(!_ptrc_glVertexAttrib4Nsv) numFailed++;
_ptrc_glVertexAttrib4Nub = (void (CODEGEN_FUNCPTR *)(GLuint, GLubyte, GLubyte, GLubyte, GLubyte))IntGetProcAddress("glVertexAttrib4Nub");
if(!_ptrc_glVertexAttrib4Nub) numFailed++;
_ptrc_glVertexAttrib4Nubv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLubyte *))IntGetProcAddress("glVertexAttrib4Nubv");
if(!_ptrc_glVertexAttrib4Nubv) numFailed++;
_ptrc_glVertexAttrib4Nuiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttrib4Nuiv");
if(!_ptrc_glVertexAttrib4Nuiv) numFailed++;
_ptrc_glVertexAttrib4Nusv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLushort *))IntGetProcAddress("glVertexAttrib4Nusv");
if(!_ptrc_glVertexAttrib4Nusv) numFailed++;
_ptrc_glVertexAttrib4bv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLbyte *))IntGetProcAddress("glVertexAttrib4bv");
if(!_ptrc_glVertexAttrib4bv) numFailed++;
_ptrc_glVertexAttrib4d = (void (CODEGEN_FUNCPTR *)(GLuint, GLdouble, GLdouble, GLdouble, GLdouble))IntGetProcAddress("glVertexAttrib4d");
if(!_ptrc_glVertexAttrib4d) numFailed++;
_ptrc_glVertexAttrib4dv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLdouble *))IntGetProcAddress("glVertexAttrib4dv");
if(!_ptrc_glVertexAttrib4dv) numFailed++;
_ptrc_glVertexAttrib4f = (void (CODEGEN_FUNCPTR *)(GLuint, GLfloat, GLfloat, GLfloat, GLfloat))IntGetProcAddress("glVertexAttrib4f");
if(!_ptrc_glVertexAttrib4f) numFailed++;
_ptrc_glVertexAttrib4fv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLfloat *))IntGetProcAddress("glVertexAttrib4fv");
if(!_ptrc_glVertexAttrib4fv) numFailed++;
_ptrc_glVertexAttrib4iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttrib4iv");
if(!_ptrc_glVertexAttrib4iv) numFailed++;
_ptrc_glVertexAttrib4s = (void (CODEGEN_FUNCPTR *)(GLuint, GLshort, GLshort, GLshort, GLshort))IntGetProcAddress("glVertexAttrib4s");
if(!_ptrc_glVertexAttrib4s) numFailed++;
_ptrc_glVertexAttrib4sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttrib4sv");
if(!_ptrc_glVertexAttrib4sv) numFailed++;
_ptrc_glVertexAttrib4ubv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLubyte *))IntGetProcAddress("glVertexAttrib4ubv");
if(!_ptrc_glVertexAttrib4ubv) numFailed++;
_ptrc_glVertexAttrib4uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttrib4uiv");
if(!_ptrc_glVertexAttrib4uiv) numFailed++;
_ptrc_glVertexAttrib4usv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLushort *))IntGetProcAddress("glVertexAttrib4usv");
if(!_ptrc_glVertexAttrib4usv) numFailed++;
_ptrc_glVertexAttribPointer = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid *))IntGetProcAddress("glVertexAttribPointer");
if(!_ptrc_glVertexAttribPointer) numFailed++;
_ptrc_glUniformMatrix2x3fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix2x3fv");
if(!_ptrc_glUniformMatrix2x3fv) numFailed++;
_ptrc_glUniformMatrix2x4fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix2x4fv");
if(!_ptrc_glUniformMatrix2x4fv) numFailed++;
_ptrc_glUniformMatrix3x2fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix3x2fv");
if(!_ptrc_glUniformMatrix3x2fv) numFailed++;
_ptrc_glUniformMatrix3x4fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix3x4fv");
if(!_ptrc_glUniformMatrix3x4fv) numFailed++;
_ptrc_glUniformMatrix4x2fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix4x2fv");
if(!_ptrc_glUniformMatrix4x2fv) numFailed++;
_ptrc_glUniformMatrix4x3fv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, GLboolean, const GLfloat *))IntGetProcAddress("glUniformMatrix4x3fv");
if(!_ptrc_glUniformMatrix4x3fv) numFailed++;
_ptrc_glBeginConditionalRender = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum))IntGetProcAddress("glBeginConditionalRender");
if(!_ptrc_glBeginConditionalRender) numFailed++;
_ptrc_glBeginTransformFeedback = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glBeginTransformFeedback");
if(!_ptrc_glBeginTransformFeedback) numFailed++;
_ptrc_glBindBufferBase = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLuint))IntGetProcAddress("glBindBufferBase");
if(!_ptrc_glBindBufferBase) numFailed++;
_ptrc_glBindBufferRange = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLuint, GLintptr, GLsizeiptr))IntGetProcAddress("glBindBufferRange");
if(!_ptrc_glBindBufferRange) numFailed++;
_ptrc_glBindFragDataLocation = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, const GLchar *))IntGetProcAddress("glBindFragDataLocation");
if(!_ptrc_glBindFragDataLocation) numFailed++;
_ptrc_glBindFramebuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBindFramebuffer");
if(!_ptrc_glBindFramebuffer) numFailed++;
_ptrc_glBindRenderbuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glBindRenderbuffer");
if(!_ptrc_glBindRenderbuffer) numFailed++;
_ptrc_glBindVertexArray = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glBindVertexArray");
if(!_ptrc_glBindVertexArray) numFailed++;
_ptrc_glBlitFramebuffer = (void (CODEGEN_FUNCPTR *)(GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum))IntGetProcAddress("glBlitFramebuffer");
if(!_ptrc_glBlitFramebuffer) numFailed++;
_ptrc_glCheckFramebufferStatus = (GLenum (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glCheckFramebufferStatus");
if(!_ptrc_glCheckFramebufferStatus) numFailed++;
_ptrc_glClampColor = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum))IntGetProcAddress("glClampColor");
if(!_ptrc_glClampColor) numFailed++;
_ptrc_glClearBufferfi = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLfloat, GLint))IntGetProcAddress("glClearBufferfi");
if(!_ptrc_glClearBufferfi) numFailed++;
_ptrc_glClearBufferfv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, const GLfloat *))IntGetProcAddress("glClearBufferfv");
if(!_ptrc_glClearBufferfv) numFailed++;
_ptrc_glClearBufferiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, const GLint *))IntGetProcAddress("glClearBufferiv");
if(!_ptrc_glClearBufferiv) numFailed++;
_ptrc_glClearBufferuiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, const GLuint *))IntGetProcAddress("glClearBufferuiv");
if(!_ptrc_glClearBufferuiv) numFailed++;
_ptrc_glColorMaski = (void (CODEGEN_FUNCPTR *)(GLuint, GLboolean, GLboolean, GLboolean, GLboolean))IntGetProcAddress("glColorMaski");
if(!_ptrc_glColorMaski) numFailed++;
_ptrc_glDeleteFramebuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteFramebuffers");
if(!_ptrc_glDeleteFramebuffers) numFailed++;
_ptrc_glDeleteRenderbuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteRenderbuffers");
if(!_ptrc_glDeleteRenderbuffers) numFailed++;
_ptrc_glDeleteVertexArrays = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteVertexArrays");
if(!_ptrc_glDeleteVertexArrays) numFailed++;
_ptrc_glDisablei = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glDisablei");
if(!_ptrc_glDisablei) numFailed++;
_ptrc_glEnablei = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glEnablei");
if(!_ptrc_glEnablei) numFailed++;
_ptrc_glEndConditionalRender = (void (CODEGEN_FUNCPTR *)())IntGetProcAddress("glEndConditionalRender");
if(!_ptrc_glEndConditionalRender) numFailed++;
_ptrc_glEndTransformFeedback = (void (CODEGEN_FUNCPTR *)())IntGetProcAddress("glEndTransformFeedback");
if(!_ptrc_glEndTransformFeedback) numFailed++;
_ptrc_glFlushMappedBufferRange = (void (CODEGEN_FUNCPTR *)(GLenum, GLintptr, GLsizeiptr))IntGetProcAddress("glFlushMappedBufferRange");
if(!_ptrc_glFlushMappedBufferRange) numFailed++;
_ptrc_glFramebufferRenderbuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLuint))IntGetProcAddress("glFramebufferRenderbuffer");
if(!_ptrc_glFramebufferRenderbuffer) numFailed++;
_ptrc_glFramebufferTexture1D = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLuint, GLint))IntGetProcAddress("glFramebufferTexture1D");
if(!_ptrc_glFramebufferTexture1D) numFailed++;
_ptrc_glFramebufferTexture2D = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLuint, GLint))IntGetProcAddress("glFramebufferTexture2D");
if(!_ptrc_glFramebufferTexture2D) numFailed++;
_ptrc_glFramebufferTexture3D = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLuint, GLint, GLint))IntGetProcAddress("glFramebufferTexture3D");
if(!_ptrc_glFramebufferTexture3D) numFailed++;
_ptrc_glFramebufferTextureLayer = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLuint, GLint, GLint))IntGetProcAddress("glFramebufferTextureLayer");
if(!_ptrc_glFramebufferTextureLayer) numFailed++;
_ptrc_glGenFramebuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenFramebuffers");
if(!_ptrc_glGenFramebuffers) numFailed++;
_ptrc_glGenRenderbuffers = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenRenderbuffers");
if(!_ptrc_glGenRenderbuffers) numFailed++;
_ptrc_glGenVertexArrays = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenVertexArrays");
if(!_ptrc_glGenVertexArrays) numFailed++;
_ptrc_glGenerateMipmap = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glGenerateMipmap");
if(!_ptrc_glGenerateMipmap) numFailed++;
_ptrc_glGetBooleani_v = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLboolean *))IntGetProcAddress("glGetBooleani_v");
if(!_ptrc_glGetBooleani_v) numFailed++;
_ptrc_glGetFragDataLocation = (GLint (CODEGEN_FUNCPTR *)(GLuint, const GLchar *))IntGetProcAddress("glGetFragDataLocation");
if(!_ptrc_glGetFragDataLocation) numFailed++;
_ptrc_glGetFramebufferAttachmentParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLenum, GLint *))IntGetProcAddress("glGetFramebufferAttachmentParameteriv");
if(!_ptrc_glGetFramebufferAttachmentParameteriv) numFailed++;
_ptrc_glGetIntegeri_v = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLint *))IntGetProcAddress("glGetIntegeri_v");
if(!_ptrc_glGetIntegeri_v) numFailed++;
_ptrc_glGetRenderbufferParameteriv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetRenderbufferParameteriv");
if(!_ptrc_glGetRenderbufferParameteriv) numFailed++;
_ptrc_glGetStringi = (const GLubyte * (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glGetStringi");
if(!_ptrc_glGetStringi) numFailed++;
_ptrc_glGetTexParameterIiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint *))IntGetProcAddress("glGetTexParameterIiv");
if(!_ptrc_glGetTexParameterIiv) numFailed++;
_ptrc_glGetTexParameterIuiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLuint *))IntGetProcAddress("glGetTexParameterIuiv");
if(!_ptrc_glGetTexParameterIuiv) numFailed++;
_ptrc_glGetTransformFeedbackVarying = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLsizei *, GLenum *, GLchar *))IntGetProcAddress("glGetTransformFeedbackVarying");
if(!_ptrc_glGetTransformFeedbackVarying) numFailed++;
_ptrc_glGetUniformuiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLuint *))IntGetProcAddress("glGetUniformuiv");
if(!_ptrc_glGetUniformuiv) numFailed++;
_ptrc_glGetVertexAttribIiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetVertexAttribIiv");
if(!_ptrc_glGetVertexAttribIiv) numFailed++;
_ptrc_glGetVertexAttribIuiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLuint *))IntGetProcAddress("glGetVertexAttribIuiv");
if(!_ptrc_glGetVertexAttribIuiv) numFailed++;
_ptrc_glIsEnabledi = (GLboolean (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glIsEnabledi");
if(!_ptrc_glIsEnabledi) numFailed++;
_ptrc_glIsFramebuffer = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsFramebuffer");
if(!_ptrc_glIsFramebuffer) numFailed++;
_ptrc_glIsRenderbuffer = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsRenderbuffer");
if(!_ptrc_glIsRenderbuffer) numFailed++;
_ptrc_glIsVertexArray = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsVertexArray");
if(!_ptrc_glIsVertexArray) numFailed++;
_ptrc_glMapBufferRange = (void * (CODEGEN_FUNCPTR *)(GLenum, GLintptr, GLsizeiptr, GLbitfield))IntGetProcAddress("glMapBufferRange");
if(!_ptrc_glMapBufferRange) numFailed++;
_ptrc_glRenderbufferStorage = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLsizei, GLsizei))IntGetProcAddress("glRenderbufferStorage");
if(!_ptrc_glRenderbufferStorage) numFailed++;
_ptrc_glRenderbufferStorageMultisample = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, GLsizei, GLsizei))IntGetProcAddress("glRenderbufferStorageMultisample");
if(!_ptrc_glRenderbufferStorageMultisample) numFailed++;
_ptrc_glTexParameterIiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, const GLint *))IntGetProcAddress("glTexParameterIiv");
if(!_ptrc_glTexParameterIiv) numFailed++;
_ptrc_glTexParameterIuiv = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, const GLuint *))IntGetProcAddress("glTexParameterIuiv");
if(!_ptrc_glTexParameterIuiv) numFailed++;
_ptrc_glTransformFeedbackVaryings = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, const GLchar *const*, GLenum))IntGetProcAddress("glTransformFeedbackVaryings");
if(!_ptrc_glTransformFeedbackVaryings) numFailed++;
_ptrc_glUniform1ui = (void (CODEGEN_FUNCPTR *)(GLint, GLuint))IntGetProcAddress("glUniform1ui");
if(!_ptrc_glUniform1ui) numFailed++;
_ptrc_glUniform1uiv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLuint *))IntGetProcAddress("glUniform1uiv");
if(!_ptrc_glUniform1uiv) numFailed++;
_ptrc_glUniform2ui = (void (CODEGEN_FUNCPTR *)(GLint, GLuint, GLuint))IntGetProcAddress("glUniform2ui");
if(!_ptrc_glUniform2ui) numFailed++;
_ptrc_glUniform2uiv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLuint *))IntGetProcAddress("glUniform2uiv");
if(!_ptrc_glUniform2uiv) numFailed++;
_ptrc_glUniform3ui = (void (CODEGEN_FUNCPTR *)(GLint, GLuint, GLuint, GLuint))IntGetProcAddress("glUniform3ui");
if(!_ptrc_glUniform3ui) numFailed++;
_ptrc_glUniform3uiv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLuint *))IntGetProcAddress("glUniform3uiv");
if(!_ptrc_glUniform3uiv) numFailed++;
_ptrc_glUniform4ui = (void (CODEGEN_FUNCPTR *)(GLint, GLuint, GLuint, GLuint, GLuint))IntGetProcAddress("glUniform4ui");
if(!_ptrc_glUniform4ui) numFailed++;
_ptrc_glUniform4uiv = (void (CODEGEN_FUNCPTR *)(GLint, GLsizei, const GLuint *))IntGetProcAddress("glUniform4uiv");
if(!_ptrc_glUniform4uiv) numFailed++;
_ptrc_glVertexAttribI1i = (void (CODEGEN_FUNCPTR *)(GLuint, GLint))IntGetProcAddress("glVertexAttribI1i");
if(!_ptrc_glVertexAttribI1i) numFailed++;
_ptrc_glVertexAttribI1iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttribI1iv");
if(!_ptrc_glVertexAttribI1iv) numFailed++;
_ptrc_glVertexAttribI1ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint))IntGetProcAddress("glVertexAttribI1ui");
if(!_ptrc_glVertexAttribI1ui) numFailed++;
_ptrc_glVertexAttribI1uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttribI1uiv");
if(!_ptrc_glVertexAttribI1uiv) numFailed++;
_ptrc_glVertexAttribI2i = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLint))IntGetProcAddress("glVertexAttribI2i");
if(!_ptrc_glVertexAttribI2i) numFailed++;
_ptrc_glVertexAttribI2iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttribI2iv");
if(!_ptrc_glVertexAttribI2iv) numFailed++;
_ptrc_glVertexAttribI2ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint))IntGetProcAddress("glVertexAttribI2ui");
if(!_ptrc_glVertexAttribI2ui) numFailed++;
_ptrc_glVertexAttribI2uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttribI2uiv");
if(!_ptrc_glVertexAttribI2uiv) numFailed++;
_ptrc_glVertexAttribI3i = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLint, GLint))IntGetProcAddress("glVertexAttribI3i");
if(!_ptrc_glVertexAttribI3i) numFailed++;
_ptrc_glVertexAttribI3iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttribI3iv");
if(!_ptrc_glVertexAttribI3iv) numFailed++;
_ptrc_glVertexAttribI3ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint, GLuint))IntGetProcAddress("glVertexAttribI3ui");
if(!_ptrc_glVertexAttribI3ui) numFailed++;
_ptrc_glVertexAttribI3uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttribI3uiv");
if(!_ptrc_glVertexAttribI3uiv) numFailed++;
_ptrc_glVertexAttribI4bv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLbyte *))IntGetProcAddress("glVertexAttribI4bv");
if(!_ptrc_glVertexAttribI4bv) numFailed++;
_ptrc_glVertexAttribI4i = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLint, GLint, GLint))IntGetProcAddress("glVertexAttribI4i");
if(!_ptrc_glVertexAttribI4i) numFailed++;
_ptrc_glVertexAttribI4iv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLint *))IntGetProcAddress("glVertexAttribI4iv");
if(!_ptrc_glVertexAttribI4iv) numFailed++;
_ptrc_glVertexAttribI4sv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLshort *))IntGetProcAddress("glVertexAttribI4sv");
if(!_ptrc_glVertexAttribI4sv) numFailed++;
_ptrc_glVertexAttribI4ubv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLubyte *))IntGetProcAddress("glVertexAttribI4ubv");
if(!_ptrc_glVertexAttribI4ubv) numFailed++;
_ptrc_glVertexAttribI4ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint, GLuint, GLuint))IntGetProcAddress("glVertexAttribI4ui");
if(!_ptrc_glVertexAttribI4ui) numFailed++;
_ptrc_glVertexAttribI4uiv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLuint *))IntGetProcAddress("glVertexAttribI4uiv");
if(!_ptrc_glVertexAttribI4uiv) numFailed++;
_ptrc_glVertexAttribI4usv = (void (CODEGEN_FUNCPTR *)(GLuint, const GLushort *))IntGetProcAddress("glVertexAttribI4usv");
if(!_ptrc_glVertexAttribI4usv) numFailed++;
_ptrc_glVertexAttribIPointer = (void (CODEGEN_FUNCPTR *)(GLuint, GLint, GLenum, GLsizei, const GLvoid *))IntGetProcAddress("glVertexAttribIPointer");
if(!_ptrc_glVertexAttribIPointer) numFailed++;
_ptrc_glCopyBufferSubData = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLintptr, GLintptr, GLsizeiptr))IntGetProcAddress("glCopyBufferSubData");
if(!_ptrc_glCopyBufferSubData) numFailed++;
_ptrc_glDrawArraysInstanced = (void (CODEGEN_FUNCPTR *)(GLenum, GLint, GLsizei, GLsizei))IntGetProcAddress("glDrawArraysInstanced");
if(!_ptrc_glDrawArraysInstanced) numFailed++;
_ptrc_glDrawElementsInstanced = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei))IntGetProcAddress("glDrawElementsInstanced");
if(!_ptrc_glDrawElementsInstanced) numFailed++;
_ptrc_glGetActiveUniformBlockName = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetActiveUniformBlockName");
if(!_ptrc_glGetActiveUniformBlockName) numFailed++;
_ptrc_glGetActiveUniformBlockiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLenum, GLint *))IntGetProcAddress("glGetActiveUniformBlockiv");
if(!_ptrc_glGetActiveUniformBlockiv) numFailed++;
_ptrc_glGetActiveUniformName = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLsizei, GLsizei *, GLchar *))IntGetProcAddress("glGetActiveUniformName");
if(!_ptrc_glGetActiveUniformName) numFailed++;
_ptrc_glGetActiveUniformsiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, const GLuint *, GLenum, GLint *))IntGetProcAddress("glGetActiveUniformsiv");
if(!_ptrc_glGetActiveUniformsiv) numFailed++;
_ptrc_glGetUniformBlockIndex = (GLuint (CODEGEN_FUNCPTR *)(GLuint, const GLchar *))IntGetProcAddress("glGetUniformBlockIndex");
if(!_ptrc_glGetUniformBlockIndex) numFailed++;
_ptrc_glGetUniformIndices = (void (CODEGEN_FUNCPTR *)(GLuint, GLsizei, const GLchar *const*, GLuint *))IntGetProcAddress("glGetUniformIndices");
if(!_ptrc_glGetUniformIndices) numFailed++;
_ptrc_glPrimitiveRestartIndex = (void (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glPrimitiveRestartIndex");
if(!_ptrc_glPrimitiveRestartIndex) numFailed++;
_ptrc_glTexBuffer = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLuint))IntGetProcAddress("glTexBuffer");
if(!_ptrc_glTexBuffer) numFailed++;
_ptrc_glUniformBlockBinding = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint))IntGetProcAddress("glUniformBlockBinding");
if(!_ptrc_glUniformBlockBinding) numFailed++;
_ptrc_glClientWaitSync = (GLenum (CODEGEN_FUNCPTR *)(GLsync, GLbitfield, GLuint64))IntGetProcAddress("glClientWaitSync");
if(!_ptrc_glClientWaitSync) numFailed++;
_ptrc_glDeleteSync = (void (CODEGEN_FUNCPTR *)(GLsync))IntGetProcAddress("glDeleteSync");
if(!_ptrc_glDeleteSync) numFailed++;
_ptrc_glDrawElementsBaseVertex = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, const GLvoid *, GLint))IntGetProcAddress("glDrawElementsBaseVertex");
if(!_ptrc_glDrawElementsBaseVertex) numFailed++;
_ptrc_glDrawElementsInstancedBaseVertex = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLenum, const GLvoid *, GLsizei, GLint))IntGetProcAddress("glDrawElementsInstancedBaseVertex");
if(!_ptrc_glDrawElementsInstancedBaseVertex) numFailed++;
_ptrc_glDrawRangeElementsBaseVertex = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLuint, GLsizei, GLenum, const GLvoid *, GLint))IntGetProcAddress("glDrawRangeElementsBaseVertex");
if(!_ptrc_glDrawRangeElementsBaseVertex) numFailed++;
_ptrc_glFenceSync = (GLsync (CODEGEN_FUNCPTR *)(GLenum, GLbitfield))IntGetProcAddress("glFenceSync");
if(!_ptrc_glFenceSync) numFailed++;
_ptrc_glFramebufferTexture = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLuint, GLint))IntGetProcAddress("glFramebufferTexture");
if(!_ptrc_glFramebufferTexture) numFailed++;
_ptrc_glGetBufferParameteri64v = (void (CODEGEN_FUNCPTR *)(GLenum, GLenum, GLint64 *))IntGetProcAddress("glGetBufferParameteri64v");
if(!_ptrc_glGetBufferParameteri64v) numFailed++;
_ptrc_glGetInteger64i_v = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLint64 *))IntGetProcAddress("glGetInteger64i_v");
if(!_ptrc_glGetInteger64i_v) numFailed++;
_ptrc_glGetInteger64v = (void (CODEGEN_FUNCPTR *)(GLenum, GLint64 *))IntGetProcAddress("glGetInteger64v");
if(!_ptrc_glGetInteger64v) numFailed++;
_ptrc_glGetMultisamplefv = (void (CODEGEN_FUNCPTR *)(GLenum, GLuint, GLfloat *))IntGetProcAddress("glGetMultisamplefv");
if(!_ptrc_glGetMultisamplefv) numFailed++;
_ptrc_glGetSynciv = (void (CODEGEN_FUNCPTR *)(GLsync, GLenum, GLsizei, GLsizei *, GLint *))IntGetProcAddress("glGetSynciv");
if(!_ptrc_glGetSynciv) numFailed++;
_ptrc_glIsSync = (GLboolean (CODEGEN_FUNCPTR *)(GLsync))IntGetProcAddress("glIsSync");
if(!_ptrc_glIsSync) numFailed++;
_ptrc_glMultiDrawElementsBaseVertex = (void (CODEGEN_FUNCPTR *)(GLenum, const GLsizei *, GLenum, const GLvoid *const*, GLsizei, const GLint *))IntGetProcAddress("glMultiDrawElementsBaseVertex");
if(!_ptrc_glMultiDrawElementsBaseVertex) numFailed++;
_ptrc_glProvokingVertex = (void (CODEGEN_FUNCPTR *)(GLenum))IntGetProcAddress("glProvokingVertex");
if(!_ptrc_glProvokingVertex) numFailed++;
_ptrc_glSampleMaski = (void (CODEGEN_FUNCPTR *)(GLuint, GLbitfield))IntGetProcAddress("glSampleMaski");
if(!_ptrc_glSampleMaski) numFailed++;
_ptrc_glTexImage2DMultisample = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLboolean))IntGetProcAddress("glTexImage2DMultisample");
if(!_ptrc_glTexImage2DMultisample) numFailed++;
_ptrc_glTexImage3DMultisample = (void (CODEGEN_FUNCPTR *)(GLenum, GLsizei, GLint, GLsizei, GLsizei, GLsizei, GLboolean))IntGetProcAddress("glTexImage3DMultisample");
if(!_ptrc_glTexImage3DMultisample) numFailed++;
_ptrc_glWaitSync = (void (CODEGEN_FUNCPTR *)(GLsync, GLbitfield, GLuint64))IntGetProcAddress("glWaitSync");
if(!_ptrc_glWaitSync) numFailed++;
_ptrc_glBindFragDataLocationIndexed = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint, GLuint, const GLchar *))IntGetProcAddress("glBindFragDataLocationIndexed");
if(!_ptrc_glBindFragDataLocationIndexed) numFailed++;
_ptrc_glBindSampler = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint))IntGetProcAddress("glBindSampler");
if(!_ptrc_glBindSampler) numFailed++;
_ptrc_glDeleteSamplers = (void (CODEGEN_FUNCPTR *)(GLsizei, const GLuint *))IntGetProcAddress("glDeleteSamplers");
if(!_ptrc_glDeleteSamplers) numFailed++;
_ptrc_glGenSamplers = (void (CODEGEN_FUNCPTR *)(GLsizei, GLuint *))IntGetProcAddress("glGenSamplers");
if(!_ptrc_glGenSamplers) numFailed++;
_ptrc_glGetFragDataIndex = (GLint (CODEGEN_FUNCPTR *)(GLuint, const GLchar *))IntGetProcAddress("glGetFragDataIndex");
if(!_ptrc_glGetFragDataIndex) numFailed++;
_ptrc_glGetQueryObjecti64v = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint64 *))IntGetProcAddress("glGetQueryObjecti64v");
if(!_ptrc_glGetQueryObjecti64v) numFailed++;
_ptrc_glGetQueryObjectui64v = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLuint64 *))IntGetProcAddress("glGetQueryObjectui64v");
if(!_ptrc_glGetQueryObjectui64v) numFailed++;
_ptrc_glGetSamplerParameterIiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetSamplerParameterIiv");
if(!_ptrc_glGetSamplerParameterIiv) numFailed++;
_ptrc_glGetSamplerParameterIuiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLuint *))IntGetProcAddress("glGetSamplerParameterIuiv");
if(!_ptrc_glGetSamplerParameterIuiv) numFailed++;
_ptrc_glGetSamplerParameterfv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLfloat *))IntGetProcAddress("glGetSamplerParameterfv");
if(!_ptrc_glGetSamplerParameterfv) numFailed++;
_ptrc_glGetSamplerParameteriv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint *))IntGetProcAddress("glGetSamplerParameteriv");
if(!_ptrc_glGetSamplerParameteriv) numFailed++;
_ptrc_glIsSampler = (GLboolean (CODEGEN_FUNCPTR *)(GLuint))IntGetProcAddress("glIsSampler");
if(!_ptrc_glIsSampler) numFailed++;
_ptrc_glQueryCounter = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum))IntGetProcAddress("glQueryCounter");
if(!_ptrc_glQueryCounter) numFailed++;
_ptrc_glSamplerParameterIiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, const GLint *))IntGetProcAddress("glSamplerParameterIiv");
if(!_ptrc_glSamplerParameterIiv) numFailed++;
_ptrc_glSamplerParameterIuiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, const GLuint *))IntGetProcAddress("glSamplerParameterIuiv");
if(!_ptrc_glSamplerParameterIuiv) numFailed++;
_ptrc_glSamplerParameterf = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLfloat))IntGetProcAddress("glSamplerParameterf");
if(!_ptrc_glSamplerParameterf) numFailed++;
_ptrc_glSamplerParameterfv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, const GLfloat *))IntGetProcAddress("glSamplerParameterfv");
if(!_ptrc_glSamplerParameterfv) numFailed++;
_ptrc_glSamplerParameteri = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLint))IntGetProcAddress("glSamplerParameteri");
if(!_ptrc_glSamplerParameteri) numFailed++;
_ptrc_glSamplerParameteriv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, const GLint *))IntGetProcAddress("glSamplerParameteriv");
if(!_ptrc_glSamplerParameteriv) numFailed++;
_ptrc_glVertexAttribDivisor = (void (CODEGEN_FUNCPTR *)(GLuint, GLuint))IntGetProcAddress("glVertexAttribDivisor");
if(!_ptrc_glVertexAttribDivisor) numFailed++;
_ptrc_glVertexAttribP1ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLboolean, GLuint))IntGetProcAddress("glVertexAttribP1ui");
if(!_ptrc_glVertexAttribP1ui) numFailed++;
_ptrc_glVertexAttribP1uiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLboolean, const GLuint *))IntGetProcAddress("glVertexAttribP1uiv");
if(!_ptrc_glVertexAttribP1uiv) numFailed++;
_ptrc_glVertexAttribP2ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLboolean, GLuint))IntGetProcAddress("glVertexAttribP2ui");
if(!_ptrc_glVertexAttribP2ui) numFailed++;
_ptrc_glVertexAttribP2uiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLboolean, const GLuint *))IntGetProcAddress("glVertexAttribP2uiv");
if(!_ptrc_glVertexAttribP2uiv) numFailed++;
_ptrc_glVertexAttribP3ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLboolean, GLuint))IntGetProcAddress("glVertexAttribP3ui");
if(!_ptrc_glVertexAttribP3ui) numFailed++;
_ptrc_glVertexAttribP3uiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLboolean, const GLuint *))IntGetProcAddress("glVertexAttribP3uiv");
if(!_ptrc_glVertexAttribP3uiv) numFailed++;
_ptrc_glVertexAttribP4ui = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLboolean, GLuint))IntGetProcAddress("glVertexAttribP4ui");
if(!_ptrc_glVertexAttribP4ui) numFailed++;
_ptrc_glVertexAttribP4uiv = (void (CODEGEN_FUNCPTR *)(GLuint, GLenum, GLboolean, const GLuint *))IntGetProcAddress("glVertexAttribP4uiv");
if(!_ptrc_glVertexAttribP4uiv) numFailed++;
return numFailed;
}
typedef int (*PFN_LOADFUNCPOINTERS)();
typedef struct ogl_StrToExtMap_s
{
char *extensionName;
int *extensionVariable;
PFN_LOADFUNCPOINTERS LoadExtension;
} ogl_StrToExtMap;
static ogl_StrToExtMap ExtensionMap[6] = {
{"GL_ARB_texture_compression", &ogl_ext_ARB_texture_compression, Load_ARB_texture_compression},
{"GL_EXT_texture_compression_s3tc", &ogl_ext_EXT_texture_compression_s3tc, NULL},
{"GL_ARB_buffer_storage", &ogl_ext_ARB_buffer_storage, Load_ARB_buffer_storage},
{"GL_ARB_shader_storage_buffer_object", &ogl_ext_ARB_shader_storage_buffer_object, Load_ARB_shader_storage_buffer_object},
{"GL_EXT_texture_sRGB", &ogl_ext_EXT_texture_sRGB, NULL},
{"GL_EXT_texture_filter_anisotropic", &ogl_ext_EXT_texture_filter_anisotropic, NULL},
};
static int g_extensionMapSize = 6;
static ogl_StrToExtMap *FindExtEntry(const char *extensionName)
{
int loop;
ogl_StrToExtMap *currLoc = ExtensionMap;
for(loop = 0; loop < g_extensionMapSize; ++loop, ++currLoc)
{
if(strcmp(extensionName, currLoc->extensionName) == 0)
return currLoc;
}
return NULL;
}
static void ClearExtensionVars()
{
ogl_ext_ARB_texture_compression = ogl_LOAD_FAILED;
ogl_ext_EXT_texture_compression_s3tc = ogl_LOAD_FAILED;
ogl_ext_ARB_buffer_storage = ogl_LOAD_FAILED;
ogl_ext_ARB_shader_storage_buffer_object = ogl_LOAD_FAILED;
ogl_ext_EXT_texture_sRGB = ogl_LOAD_FAILED;
ogl_ext_EXT_texture_filter_anisotropic = ogl_LOAD_FAILED;
}
static void LoadExtByName(const char *extensionName)
{
ogl_StrToExtMap *entry = NULL;
entry = FindExtEntry(extensionName);
if(entry)
{
if(entry->LoadExtension)
{
int numFailed = entry->LoadExtension();
if(numFailed == 0)
{
*(entry->extensionVariable) = ogl_LOAD_SUCCEEDED;
}
else
{
*(entry->extensionVariable) = ogl_LOAD_SUCCEEDED + numFailed;
}
}
else
{
*(entry->extensionVariable) = ogl_LOAD_SUCCEEDED;
}
}
}
static void ProcExtsFromExtList()
{
GLint iLoop;
GLint iNumExtensions = 0;
_ptrc_glGetIntegerv(GL_NUM_EXTENSIONS, &iNumExtensions);
for(iLoop = 0; iLoop < iNumExtensions; iLoop++)
{
const char *strExtensionName = (const char *)_ptrc_glGetStringi(GL_EXTENSIONS, iLoop);
LoadExtByName(strExtensionName);
}
}
int ogl_LoadFunctions()
{
int numFailed = 0;
ClearExtensionVars();
_ptrc_glGetIntegerv = (void (CODEGEN_FUNCPTR *)(GLenum, GLint *))IntGetProcAddress("glGetIntegerv");
if(!_ptrc_glGetIntegerv) return ogl_LOAD_FAILED;
_ptrc_glGetStringi = (const GLubyte * (CODEGEN_FUNCPTR *)(GLenum, GLuint))IntGetProcAddress("glGetStringi");
if(!_ptrc_glGetStringi) return ogl_LOAD_FAILED;
ProcExtsFromExtList();
numFailed = Load_Version_3_3();
if(numFailed == 0)
return ogl_LOAD_SUCCEEDED;
else
return ogl_LOAD_SUCCEEDED + numFailed;
}
static int g_major_version = 0;
static int g_minor_version = 0;
static void GetGLVersion()
{
glGetIntegerv(GL_MAJOR_VERSION, &g_major_version);
glGetIntegerv(GL_MINOR_VERSION, &g_minor_version);
}
int ogl_GetMajorVersion()
{
if(g_major_version == 0)
GetGLVersion();
return g_major_version;
}
int ogl_GetMinorVersion()
{
if(g_major_version == 0) //Yes, check the major version to get the minor one.
GetGLVersion();
return g_minor_version;
}
int ogl_IsVersionGEQ(int majorVersion, int minorVersion)
{
if(g_major_version == 0)
GetGLVersion();
if(majorVersion > g_major_version) return 1;
if(majorVersion < g_major_version) return 0;
if(minorVersion >= g_minor_version) return 1;
return 0;
}
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