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/* NOTE: Do not edit this file, it is generated by a script:
Export.py --api gl 4.2 --api wgl 4.0 --api glx 4.0 --api cgl 1.4 --api egl 1.0 --outdir src/regal
*/
/*
Copyright (c) 2011 NVIDIA Corporation
Copyright (c) 2011-2012 Cass Everitt
Copyright (c) 2012 Scott Nations
Copyright (c) 2012 Mathias Schott
Copyright (c) 2012 Nigel Stewart
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __REGAL_DISPATCH_H__
#define __REGAL_DISPATCH_H__
#include "RegalUtil.h"
REGAL_GLOBAL_BEGIN
#include <GL/Regal.h>
REGAL_GLOBAL_END
REGAL_NAMESPACE_BEGIN
struct DispatchTableGlobal {
#if REGAL_SYS_WGL
// WGL_3DL_stereo_control
BOOL (REGAL_CALL *wglSetStereoEmitterState3DL)(HDC hDC, UINT uState);
// WGL_AMD_gpu_association
VOID (REGAL_CALL *wglBlitContextFramebufferAMD)(HGLRC dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
HGLRC (REGAL_CALL *wglCreateAssociatedContextAMD)(UINT id);
HGLRC (REGAL_CALL *wglCreateAssociatedContextAttribsAMD)(UINT id, HGLRC hShareContext, const int *attribList);
BOOL (REGAL_CALL *wglDeleteAssociatedContextAMD)(HGLRC hglrc);
UINT (REGAL_CALL *wglGetContextGPUIDAMD)(HGLRC hglrc);
HGLRC (REGAL_CALL *wglGetCurrentAssociatedContextAMD)(void);
UINT (REGAL_CALL *wglGetGPUIDsAMD)(UINT maxCount, UINT *ids);
INT (REGAL_CALL *wglGetGPUInfoAMD)(UINT id, int property, GLenum dataType, UINT size, void *data);
BOOL (REGAL_CALL *wglMakeAssociatedContextCurrentAMD)(HGLRC hglrc);
// WGL_ARB_buffer_region
HANDLE (REGAL_CALL *wglCreateBufferRegionARB)(HDC hDC, int iLayerPlane, UINT uType);
VOID (REGAL_CALL *wglDeleteBufferRegionARB)(HANDLE hRegion);
BOOL (REGAL_CALL *wglRestoreBufferRegionARB)(HANDLE hRegion, int x, int y, int width, int height, int xSrc, int ySrc);
BOOL (REGAL_CALL *wglSaveBufferRegionARB)(HANDLE hRegion, int x, int y, int width, int height);
// WGL_ARB_create_context
HGLRC (REGAL_CALL *wglCreateContextAttribsARB)(HDC hDC, HGLRC hShareContext, const int *piAttribList);
// WGL_ARB_extensions_string
const char *(REGAL_CALL *wglGetExtensionsStringARB)(HDC hDC);
// WGL_ARB_make_current_read
HDC (REGAL_CALL *wglGetCurrentReadDCARB)(void);
BOOL (REGAL_CALL *wglMakeContextCurrentARB)(HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
// WGL_ARB_pbuffer
HPBUFFERARB (REGAL_CALL *wglCreatePbufferARB)(HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList);
BOOL (REGAL_CALL *wglDestroyPbufferARB)(HPBUFFERARB hPbuffer);
HDC (REGAL_CALL *wglGetPbufferDCARB)(HPBUFFERARB hPbuffer);
BOOL (REGAL_CALL *wglQueryPbufferARB)(HPBUFFERARB hPbuffer, int iAttribute, int *piValue);
int (REGAL_CALL *wglReleasePbufferDCARB)(HPBUFFERARB hPbuffer, HDC hDC);
// WGL_ARB_pixel_format
BOOL (REGAL_CALL *wglChoosePixelFormatARB)(HDC hDC, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
BOOL (REGAL_CALL *wglGetPixelFormatAttribfvARB)(HDC hDC, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, FLOAT *pfValues);
BOOL (REGAL_CALL *wglGetPixelFormatAttribivARB)(HDC hDC, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues);
// WGL_ARB_render_texture
BOOL (REGAL_CALL *wglBindTexImageARB)(HPBUFFERARB hPbuffer, int iBuffer);
BOOL (REGAL_CALL *wglReleaseTexImageARB)(HPBUFFERARB hPbuffer, int iBuffer);
BOOL (REGAL_CALL *wglSetPbufferAttribARB)(HPBUFFERARB hPbuffer, const int *piAttribList);
// WGL_EXT_display_color_table
GLboolean (REGAL_CALL *wglBindDisplayColorTableEXT)(GLushort id);
GLboolean (REGAL_CALL *wglCreateDisplayColorTableEXT)(GLushort id);
VOID (REGAL_CALL *wglDestroyDisplayColorTableEXT)(GLushort id);
GLboolean (REGAL_CALL *wglLoadDisplayColorTableEXT)(const GLushort *table, GLuint length);
// WGL_EXT_extensions_string
const char *(REGAL_CALL *wglGetExtensionsStringEXT)(void);
// WGL_EXT_make_current_read
HDC (REGAL_CALL *wglGetCurrentReadDCEXT)(void);
BOOL (REGAL_CALL *wglMakeContextCurrentEXT)(HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
// WGL_EXT_pbuffer
HPBUFFEREXT (REGAL_CALL *wglCreatePbufferEXT)(HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList);
BOOL (REGAL_CALL *wglDestroyPbufferEXT)(HPBUFFEREXT hPbuffer);
HDC (REGAL_CALL *wglGetPbufferDCEXT)(HPBUFFEREXT hPbuffer);
BOOL (REGAL_CALL *wglQueryPbufferEXT)(HPBUFFEREXT hPbuffer, int iAttribute, int *piValue);
int (REGAL_CALL *wglReleasePbufferDCEXT)(HPBUFFEREXT hPbuffer, HDC hDC);
// WGL_EXT_pixel_format
BOOL (REGAL_CALL *wglChoosePixelFormatEXT)(HDC hDC, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
BOOL (REGAL_CALL *wglGetPixelFormatAttribfvEXT)(HDC hDC, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, FLOAT *pfValues);
BOOL (REGAL_CALL *wglGetPixelFormatAttribivEXT)(HDC hDC, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues);
// WGL_EXT_swap_control
int (REGAL_CALL *wglGetSwapIntervalEXT)(void);
BOOL (REGAL_CALL *wglSwapIntervalEXT)(int interval);
// WGL_GDI
int (REGAL_CALL *wglChoosePixelFormat)(HDC hDC, const PIXELFORMATDESCRIPTOR *ppfd);
int (REGAL_CALL *wglDescribePixelFormat)(HDC hDC, int iPixelFormat, UINT nBytes, LPPIXELFORMATDESCRIPTOR ppfd);
int (REGAL_CALL *wglGetPixelFormat)(HDC hDC);
BOOL (REGAL_CALL *wglSetPixelFormat)(HDC hDC, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd);
BOOL (REGAL_CALL *wglSwapBuffers)(HDC hDC);
// WGL_I3D_digital_video_control
BOOL (REGAL_CALL *wglGetDigitalVideoParametersI3D)(HDC hDC, int iAttribute, int *piValue);
BOOL (REGAL_CALL *wglSetDigitalVideoParametersI3D)(HDC hDC, int iAttribute, const int *piValue);
// WGL_I3D_gamma
BOOL (REGAL_CALL *wglGetGammaTableI3D)(HDC hDC, int iEntries, USHORT *puRed, USHORT *puGreen, USHORT *puBlue);
BOOL (REGAL_CALL *wglGetGammaTableParametersI3D)(HDC hDC, int iAttribute, int *piValue);
BOOL (REGAL_CALL *wglSetGammaTableI3D)(HDC hDC, int iEntries, const USHORT *puRed, const USHORT *puGreen, const USHORT *puBlue);
BOOL (REGAL_CALL *wglSetGammaTableParametersI3D)(HDC hDC, int iAttribute, const int *piValue);
// WGL_I3D_genlock
BOOL (REGAL_CALL *wglDisableGenlockI3D)(HDC hDC);
BOOL (REGAL_CALL *wglEnableGenlockI3D)(HDC hDC);
BOOL (REGAL_CALL *wglGenlockSampleRateI3D)(HDC hDC, UINT uRate);
BOOL (REGAL_CALL *wglGenlockSourceDelayI3D)(HDC hDC, UINT uDelay);
BOOL (REGAL_CALL *wglGenlockSourceEdgeI3D)(HDC hDC, UINT uEdge);
BOOL (REGAL_CALL *wglGenlockSourceI3D)(HDC hDC, UINT uSource);
BOOL (REGAL_CALL *wglGetGenlockSampleRateI3D)(HDC hDC, UINT *uRate);
BOOL (REGAL_CALL *wglGetGenlockSourceDelayI3D)(HDC hDC, UINT *uDelay);
BOOL (REGAL_CALL *wglGetGenlockSourceEdgeI3D)(HDC hDC, UINT *uEdge);
BOOL (REGAL_CALL *wglGetGenlockSourceI3D)(HDC hDC, UINT *uSource);
BOOL (REGAL_CALL *wglIsEnabledGenlockI3D)(HDC hDC, BOOL *pFlag);
BOOL (REGAL_CALL *wglQueryGenlockMaxSourceDelayI3D)(HDC hDC, UINT *uMaxLineDelay, UINT *uMaxPixelDelay);
// WGL_I3D_image_buffer
BOOL (REGAL_CALL *wglAssociateImageBufferEventsI3D)(HDC hDC, const HANDLE *pEvent, const LPVOID *pAddress, const DWORD *pSize, UINT count);
LPVOID (REGAL_CALL *wglCreateImageBufferI3D)(HDC hDC, DWORD dwSize, UINT uFlags);
BOOL (REGAL_CALL *wglDestroyImageBufferI3D)(HDC hDC, LPVOID pAddress);
BOOL (REGAL_CALL *wglReleaseImageBufferEventsI3D)(HDC hDC, const LPVOID *pAddress, UINT count);
// WGL_I3D_swap_frame_lock
BOOL (REGAL_CALL *wglDisableFrameLockI3D)(void);
BOOL (REGAL_CALL *wglEnableFrameLockI3D)(void);
BOOL (REGAL_CALL *wglIsEnabledFrameLockI3D)(BOOL *pFlag);
BOOL (REGAL_CALL *wglQueryFrameLockMasterI3D)(BOOL *pFlag);
// WGL_I3D_swap_frame_usage
BOOL (REGAL_CALL *wglBeginFrameTrackingI3D)(void);
BOOL (REGAL_CALL *wglEndFrameTrackingI3D)(void);
BOOL (REGAL_CALL *wglGetFrameUsageI3D)(float *pUsage);
BOOL (REGAL_CALL *wglQueryFrameTrackingI3D)(DWORD *pFrameCount, DWORD *pMissedFrames, float *pLastMissedUsage);
// WGL_NV_DX_interop
BOOL (REGAL_CALL *wglDXCloseDeviceNV)(HANDLE hDevice);
BOOL (REGAL_CALL *wglDXLockObjectsNV)(HANDLE hDevice, GLint count, HANDLE *hObjects);
BOOL (REGAL_CALL *wglDXObjectAccessNV)(HANDLE hObject, GLenum access);
HANDLE (REGAL_CALL *wglDXOpenDeviceNV)(GLvoid *dxDevice);
HANDLE (REGAL_CALL *wglDXRegisterObjectNV)(HANDLE hDevice, GLvoid *dxObject, GLuint name, GLenum type, GLenum access);
BOOL (REGAL_CALL *wglDXSetResourceShareHandleNV)(GLvoid *dxObject, HANDLE shareHandle);
BOOL (REGAL_CALL *wglDXUnlockObjectsNV)(HANDLE hDevice, GLint count, HANDLE *hObjects);
BOOL (REGAL_CALL *wglDXUnregisterObjectNV)(HANDLE hDevice, HANDLE hObject);
// WGL_NV_copy_image
BOOL (REGAL_CALL *wglCopyImageSubDataNV)(HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
// WGL_NV_gpu_affinity
HDC (REGAL_CALL *wglCreateAffinityDCNV)(const HGPUNV *phGpuList);
BOOL (REGAL_CALL *wglDeleteDCNV)(HDC hAffinityDC);
BOOL (REGAL_CALL *wglEnumGpuDevicesNV)(HGPUNV hGpu, UINT iDeviceIndex, PGPU_DEVICE lpGpuDevice);
BOOL (REGAL_CALL *wglEnumGpusFromAffinityDCNV)(HDC hAffinityDC, UINT iGpuIndex, HGPUNV *hGpu);
BOOL (REGAL_CALL *wglEnumGpusNV)(UINT iGpuIndex, HGPUNV *phGpu);
// WGL_NV_present_video
BOOL (REGAL_CALL *wglBindVideoDeviceNV)(HDC hDC, unsigned int uVideoSlot, HVIDEOOUTPUTDEVICENV hVideoDevice, const int *piAttribList);
int (REGAL_CALL *wglEnumerateVideoDevicesNV)(HDC hDC, HVIDEOOUTPUTDEVICENV *phDeviceList);
BOOL (REGAL_CALL *wglQueryCurrentContextNV)(int iAttribute, int *piValue);
// WGL_NV_swap_group
BOOL (REGAL_CALL *wglBindSwapBarrierNV)(GLuint group, GLuint barrier);
BOOL (REGAL_CALL *wglJoinSwapGroupNV)(HDC hDC, GLuint group);
BOOL (REGAL_CALL *wglQueryFrameCountNV)(HDC hDC, GLuint *count);
BOOL (REGAL_CALL *wglQueryMaxSwapGroupsNV)(HDC hDC, GLuint *maxGroups, GLuint *maxBarriers);
BOOL (REGAL_CALL *wglQuerySwapGroupNV)(HDC hDC, GLuint *group, GLuint *barrier);
BOOL (REGAL_CALL *wglResetFrameCountNV)(HDC hDC);
// WGL_NV_vertex_array_range
void *(REGAL_CALL *wglAllocateMemoryNV)(GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority);
void (REGAL_CALL *wglFreeMemoryNV)(void *pointer);
// WGL_NV_video_capture
BOOL (REGAL_CALL *wglBindVideoCaptureDeviceNV)(UINT uVideoSlot, HVIDEOINPUTDEVICENV hDevice);
UINT (REGAL_CALL *wglEnumerateVideoCaptureDevicesNV)(HDC hDC, HVIDEOINPUTDEVICENV *phDeviceList);
BOOL (REGAL_CALL *wglLockVideoCaptureDeviceNV)(HDC hDC, HVIDEOINPUTDEVICENV hDevice);
BOOL (REGAL_CALL *wglQueryVideoCaptureDeviceNV)(HDC hDC, HVIDEOINPUTDEVICENV hDevice, int iAttribute, int *piValue);
BOOL (REGAL_CALL *wglReleaseVideoCaptureDeviceNV)(HDC hDC, HVIDEOINPUTDEVICENV hDevice);
// WGL_NV_video_output
BOOL (REGAL_CALL *wglBindVideoImageNV)(HPVIDEODEV hVideoDevice, HPBUFFERARB hPbuffer, int iVideoBuffer);
BOOL (REGAL_CALL *wglGetVideoDeviceNV)(HDC hDC, int numDevices, HPVIDEODEV *hVideoDevice);
BOOL (REGAL_CALL *wglGetVideoInfoNV)(HPVIDEODEV hpVideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
BOOL (REGAL_CALL *wglReleaseVideoDeviceNV)(HPVIDEODEV hVideoDevice);
BOOL (REGAL_CALL *wglReleaseVideoImageNV)(HPBUFFERARB hPbuffer, int iVideoBuffer);
BOOL (REGAL_CALL *wglSendPbufferToVideoNV)(HPBUFFERARB hPbuffer, int iBufferType, unsigned long *pulCounterPbuffer, BOOL bBlock);
// WGL_OML_sync_control
BOOL (REGAL_CALL *wglGetMscRateOML)(HDC hDC, INT32 *numerator, INT32 *denominator);
BOOL (REGAL_CALL *wglGetSyncValuesOML)(HDC hDC, INT64 *ust, INT64 *msc, INT64 *sbc);
INT64 (REGAL_CALL *wglSwapBuffersMscOML)(HDC hDC, INT64 target_msc, INT64 divisor, INT64 remainder);
INT64 (REGAL_CALL *wglSwapLayerBuffersMscOML)(HDC hDC, int fuPlanes, INT64 target_msc, INT64 divisor, INT64 remainder);
BOOL (REGAL_CALL *wglWaitForMscOML)(HDC hDC, INT64 target_msc, INT64 divisor, INT64 remainder, INT64 *ust, INT64 *msc, INT64 *sbc);
BOOL (REGAL_CALL *wglWaitForSbcOML)(HDC hDC, INT64 target_sbc, INT64 *ust, INT64 *msc, INT64 *sbc);
// WGL_core
BOOL (REGAL_CALL *wglCopyContext)(HGLRC hglrcSrc, HGLRC hglrcDst, UINT mask);
HGLRC (REGAL_CALL *wglCreateContext)(HDC hDC);
HGLRC (REGAL_CALL *wglCreateLayerContext)(HDC hDC, int iLayerPlane);
BOOL (REGAL_CALL *wglDeleteContext)(HGLRC hglrc);
BOOL (REGAL_CALL *wglDescribeLayerPlane)(HDC hDC, int iPixelFormat, int iLayerPlane, UINT nBytes, LPLAYERPLANEDESCRIPTOR plpd);
HGLRC (REGAL_CALL *wglGetCurrentContext)(void);
HDC (REGAL_CALL *wglGetCurrentDC)(void);
PROC (REGAL_CALL *wglGetDefaultProcAddress)(LPCSTR lpszProc);
int (REGAL_CALL *wglGetLayerPaletteEntries)(HDC hDC, int iLayerPlane, int iStart, int nEntries, COLORREF *pcr);
PROC (REGAL_CALL *wglGetProcAddress)(LPCSTR lpszProc);
BOOL (REGAL_CALL *wglMakeCurrent)(HDC hDC, HGLRC hglrc);
BOOL (REGAL_CALL *wglRealizeLayerPalette)(HDC hDC, int iLayerPlane, BOOL bRealize);
int (REGAL_CALL *wglSetLayerPaletteEntries)(HDC hDC, int iLayerPlane, int iStart, int nEntries, const COLORREF *pcr);
BOOL (REGAL_CALL *wglShareLists)(HGLRC hglrcShare, HGLRC hglrcSrc);
BOOL (REGAL_CALL *wglSwapLayerBuffers)(HDC hDC, UINT fuPlanes);
DWORD (REGAL_CALL *wglSwapMultipleBuffers)(UINT n, const WGLSWAP *ps);
BOOL (REGAL_CALL *wglUseFontBitmapsA)(HDC hDC, DWORD first, DWORD count, DWORD listBase);
BOOL (REGAL_CALL *wglUseFontBitmapsW)(HDC hDC, DWORD first, DWORD count, DWORD listBase);
BOOL (REGAL_CALL *wglUseFontOutlinesA)(HDC hDC, DWORD first, DWORD count, DWORD listBase, FLOAT deviation, FLOAT extrusion, int format, LPGLYPHMETRICSFLOAT lpgmf);
BOOL (REGAL_CALL *wglUseFontOutlinesW)(HDC hDC, DWORD first, DWORD count, DWORD listBase, FLOAT deviation, FLOAT extrusion, int format, LPGLYPHMETRICSFLOAT lpgmf);
#endif // REGAL_SYS_WGL
#if REGAL_SYS_GLX
// GLX_VERSION_1_0
XVisualInfo *(REGAL_CALL *glXChooseVisual)(Display *dpy, int screen, int *attribList);
void (REGAL_CALL *glXCopyContext)(Display *dpy, GLXContext src, GLXContext dst, unsigned long mask);
GLXContext (REGAL_CALL *glXCreateContext)(Display *dpy, XVisualInfo *vis, GLXContext shareList, Bool direct);
GLXPixmap (REGAL_CALL *glXCreateGLXPixmap)(Display *dpy, XVisualInfo *vis, Pixmap pixmap);
void (REGAL_CALL *glXDestroyContext)(Display *dpy, GLXContext ctx);
void (REGAL_CALL *glXDestroyGLXPixmap)(Display *dpy, GLXPixmap pix);
int (REGAL_CALL *glXGetConfig)(Display *dpy, XVisualInfo *vis, int attrib, int *value);
GLXContext (REGAL_CALL *glXGetCurrentContext)(void);
GLXDrawable (REGAL_CALL *glXGetCurrentDrawable)(void);
Bool (REGAL_CALL *glXIsDirect)(Display *dpy, GLXContext ctx);
Bool (REGAL_CALL *glXMakeCurrent)(Display *dpy, GLXDrawable drawable, GLXContext ctx);
Bool (REGAL_CALL *glXQueryExtension)(Display *dpy, int *errorBase, int *eventBase);
Bool (REGAL_CALL *glXQueryVersion)(Display *dpy, int *major, int *minor);
void (REGAL_CALL *glXSwapBuffers)(Display *dpy, GLXDrawable drawable);
void (REGAL_CALL *glXUseXFont)(Font font, int first, int count, int listBase);
void (REGAL_CALL *glXWaitGL)(void);
void (REGAL_CALL *glXWaitX)(void);
// GLX_VERSION_1_1
const char *(REGAL_CALL *glXGetClientString)(Display *dpy, int name);
const char *(REGAL_CALL *glXQueryExtensionsString)(Display *dpy, int screen);
const char *(REGAL_CALL *glXQueryServerString)(Display *dpy, int screen, int name);
// GLX_VERSION_1_2
Display *(REGAL_CALL *glXGetCurrentDisplay)(void);
// GLX_VERSION_1_3
GLXFBConfig *(REGAL_CALL *glXChooseFBConfig)(Display *dpy, int screen, const int *attrib_list, int *nelements);
GLXContext (REGAL_CALL *glXCreateNewContext)(Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
GLXPbuffer (REGAL_CALL *glXCreatePbuffer)(Display *dpy, GLXFBConfig config, const int *attrib_list);
GLXPixmap (REGAL_CALL *glXCreatePixmap)(Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
GLXWindow (REGAL_CALL *glXCreateWindow)(Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
void (REGAL_CALL *glXDestroyPbuffer)(Display *dpy, GLXPbuffer pbuf);
void (REGAL_CALL *glXDestroyPixmap)(Display *dpy, GLXPixmap pixmap);
void (REGAL_CALL *glXDestroyWindow)(Display *dpy, GLXWindow win);
GLXDrawable (REGAL_CALL *glXGetCurrentReadDrawable)(void);
int (REGAL_CALL *glXGetFBConfigAttrib)(Display *dpy, GLXFBConfig config, int attribute, int *value);
GLXFBConfig *(REGAL_CALL *glXGetFBConfigs)(Display *dpy, int screen, int *nelements);
void (REGAL_CALL *glXGetSelectedEvent)(Display *dpy, GLXDrawable draw, unsigned long *event_mask);
XVisualInfo *(REGAL_CALL *glXGetVisualFromFBConfig)(Display *dpy, GLXFBConfig config);
Bool (REGAL_CALL *glXMakeContextCurrent)(Display *display, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
int (REGAL_CALL *glXQueryContext)(Display *dpy, GLXContext ctx, int attribute, int *value);
void (REGAL_CALL *glXQueryDrawable)(Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
void (REGAL_CALL *glXSelectEvent)(Display *dpy, GLXDrawable draw, unsigned long event_mask);
// GLX_VERSION_1_4
void *(REGAL_CALL *glXGetProcAddress)(const GLubyte *procName);
// GLX_ARB_create_context
GLXContext (REGAL_CALL *glXCreateContextAttribsARB)(Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);
// GLX_ARB_get_proc_address
void *(REGAL_CALL *glXGetProcAddressARB)(const GLubyte *procName);
// GLX_ATI_render_texture
void (REGAL_CALL *glXBindTexImageATI)(Display *dpy, GLXPbuffer pbuf, int buffer);
void (REGAL_CALL *glXDrawableAttribATI)(Display *dpy, GLXDrawable draw, const int *attrib_list);
void (REGAL_CALL *glXReleaseTexImageATI)(Display *dpy, GLXPbuffer pbuf, int buffer);
// GLX_EXT_import_context
void (REGAL_CALL *glXFreeContextEXT)(Display *dpy, GLXContext context);
GLXContextID (REGAL_CALL *glXGetContextIDEXT)(const GLXContext context);
GLXContext (REGAL_CALL *glXImportContextEXT)(Display *dpy, GLXContextID contextID);
int (REGAL_CALL *glXQueryContextInfoEXT)(Display *dpy, GLXContext context, int attribute, int *value);
// GLX_EXT_swap_control
void (REGAL_CALL *glXSwapIntervalEXT)(Display *dpy, GLXDrawable drawable, int interval);
// GLX_EXT_texture_from_pixmap
void (REGAL_CALL *glXBindTexImageEXT)(Display *display, GLXDrawable drawable, int buffer, const int *attrib_list);
void (REGAL_CALL *glXReleaseTexImageEXT)(Display *display, GLXDrawable drawable, int buffer);
// GLX_MESA_agp_offset
unsigned int (REGAL_CALL *glXGetAGPOffsetMESA)(const void *pointer);
// GLX_MESA_copy_sub_buffer
void (REGAL_CALL *glXCopySubBufferMESA)(Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
// GLX_MESA_pixmap_colormap
GLXPixmap (REGAL_CALL *glXCreateGLXPixmapMESA)(Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
// GLX_MESA_release_buffers
Bool (REGAL_CALL *glXReleaseBuffersMESA)(Display *dpy, GLXDrawable d);
// GLX_MESA_set_3dfx_mode
GLboolean (REGAL_CALL *glXSet3DfxModeMESA)(GLint mode);
// GLX_MESA_swap_control
int (REGAL_CALL *glXGetSwapIntervalMESA)(void);
int (REGAL_CALL *glXSwapIntervalMESA)(unsigned int interval);
// GLX_NV_copy_image
void (REGAL_CALL *glXCopyImageSubDataNV)(Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
// GLX_NV_present_video
int (REGAL_CALL *glXBindVideoDeviceNV)(Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list);
unsigned int *(REGAL_CALL *glXEnumerateVideoDevicesNV)(Display *dpy, int screen, int *nelements);
// GLX_NV_swap_group
Bool (REGAL_CALL *glXBindSwapBarrierNV)(Display *dpy, GLuint group, GLuint barrier);
Bool (REGAL_CALL *glXJoinSwapGroupNV)(Display *dpy, GLXDrawable drawable, GLuint group);
Bool (REGAL_CALL *glXQueryFrameCountNV)(Display *dpy, int screen, GLuint *count);
Bool (REGAL_CALL *glXQueryMaxSwapGroupsNV)(Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers);
Bool (REGAL_CALL *glXQuerySwapGroupNV)(Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier);
Bool (REGAL_CALL *glXResetFrameCountNV)(Display *dpy, int screen);
// GLX_NV_vertex_array_range
void *(REGAL_CALL *glXAllocateMemoryNV)(GLsizei size, GLfloat readFrequency, GLfloat writeFrequency, GLfloat priority);
void (REGAL_CALL *glXFreeMemoryNV)(void *pointer);
// GLX_NV_video_capture
int (REGAL_CALL *glXBindVideoCaptureDeviceNV)(Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device);
GLXVideoCaptureDeviceNV *(REGAL_CALL *glXEnumerateVideoCaptureDevicesNV)(Display *dpy, int screen, int *nelements);
void (REGAL_CALL *glXLockVideoCaptureDeviceNV)(Display *dpy, GLXVideoCaptureDeviceNV device);
int (REGAL_CALL *glXQueryVideoCaptureDeviceNV)(Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value);
void (REGAL_CALL *glXReleaseVideoCaptureDeviceNV)(Display *dpy, GLXVideoCaptureDeviceNV device);
// GLX_NV_video_out
int (REGAL_CALL *glXBindVideoImageNV)(Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer);
int (REGAL_CALL *glXGetVideoDeviceNV)(Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice);
int (REGAL_CALL *glXGetVideoInfoNV)(Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
int (REGAL_CALL *glXReleaseVideoDeviceNV)(Display *dpy, int screen, GLXVideoDeviceNV VideoDevice);
int (REGAL_CALL *glXReleaseVideoImageNV)(Display *dpy, GLXPbuffer pbuf);
int (REGAL_CALL *glXSendPbufferToVideoNV)(Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock);
// GLX_OML_sync_control
Bool (REGAL_CALL *glXGetMscRateOML)(Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
Bool (REGAL_CALL *glXGetSyncValuesOML)(Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
int64_t (REGAL_CALL *glXSwapBuffersMscOML)(Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
Bool (REGAL_CALL *glXWaitForMscOML)(Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
Bool (REGAL_CALL *glXWaitForSbcOML)(Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
// GLX_SGIX_fbconfig
GLXFBConfigSGIX *(REGAL_CALL *glXChooseFBConfigSGIX)(Display *dpy, int screen, const int *attrib_list, int *nelements);
GLXContext (REGAL_CALL *glXCreateContextWithConfigSGIX)(Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
GLXPixmap (REGAL_CALL *glXCreateGLXPixmapWithConfigSGIX)(Display *dpy, GLXFBConfig config, Pixmap pixmap);
int (REGAL_CALL *glXGetFBConfigAttribSGIX)(Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
GLXFBConfigSGIX (REGAL_CALL *glXGetFBConfigFromVisualSGIX)(Display *dpy, XVisualInfo *vis);
XVisualInfo *(REGAL_CALL *glXGetVisualFromFBConfigSGIX)(Display *dpy, GLXFBConfig config);
// GLX_SGIX_pbuffer
GLXPbuffer (REGAL_CALL *glXCreateGLXPbufferSGIX)(Display *dpy, GLXFBConfig config, unsigned int width, unsigned int height, int *attrib_list);
void (REGAL_CALL *glXDestroyGLXPbufferSGIX)(Display *dpy, GLXPbuffer pbuf);
void (REGAL_CALL *glXGetSelectedEventSGIX)(Display *dpy, GLXDrawable drawable, unsigned long *mask);
void (REGAL_CALL *glXQueryGLXPbufferSGIX)(Display *dpy, GLXPbuffer pbuf, int attribute, unsigned int *value);
void (REGAL_CALL *glXSelectEventSGIX)(Display *dpy, GLXDrawable drawable, unsigned long mask);
// GLX_SGIX_swap_barrier
void (REGAL_CALL *glXBindSwapBarrierSGIX)(Display *dpy, GLXDrawable drawable, int barrier);
Bool (REGAL_CALL *glXQueryMaxSwapBarriersSGIX)(Display *dpy, int screen, int *max);
// GLX_SGIX_swap_group
void (REGAL_CALL *glXJoinSwapGroupSGIX)(Display *dpy, GLXDrawable drawable, GLXDrawable member);
// GLX_SGIX_video_resize
int (REGAL_CALL *glXBindChannelToWindowSGIX)(Display *display, int screen, int channel, Window window);
int (REGAL_CALL *glXChannelRectSGIX)(Display *display, int screen, int channel, int x, int y, int w, int h);
int (REGAL_CALL *glXChannelRectSyncSGIX)(Display *display, int screen, int channel, GLenum synctype);
int (REGAL_CALL *glXQueryChannelDeltasSGIX)(Display *display, int screen, int channel, int *x, int *y, int *w, int *h);
int (REGAL_CALL *glXQueryChannelRectSGIX)(Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
// GLX_SGI_cushion
void (REGAL_CALL *glXCushionSGI)(Display *dpy, Window window, float cushion);
// GLX_SGI_make_current_read
GLXDrawable (REGAL_CALL *glXGetCurrentReadDrawableSGI)(void);
Bool (REGAL_CALL *glXMakeCurrentReadSGI)(Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
// GLX_SGI_swap_control
int (REGAL_CALL *glXSwapIntervalSGI)(int interval);
// GLX_SGI_video_sync
int (REGAL_CALL *glXGetVideoSyncSGI)(unsigned int *count);
int (REGAL_CALL *glXWaitVideoSyncSGI)(int divisor, int remainder, unsigned int *count);
// GLX_SUN_get_transparent_index
Status (REGAL_CALL *glXGetTransparentIndexSUN)(Display *dpy, Window overlay, Window underlay, unsigned long *pTransparentIndex);
// GLX_SUN_video_resize
int (REGAL_CALL *glXGetVideoResizeSUN)(Display *display, GLXDrawable window, float *factor);
int (REGAL_CALL *glXVideoResizeSUN)(Display *display, GLXDrawable window, float factor);
#endif // REGAL_SYS_GLX
#if REGAL_SYS_OSX
// CGL_VERSION_1_0
CGLError (REGAL_CALL *CGLChoosePixelFormat)(const CGLPixelFormatAttribute *attribs, CGLPixelFormatObj *pix, GLint *npix);
CGLError (REGAL_CALL *CGLClearDrawable)(CGLContextObj ctx);
CGLError (REGAL_CALL *CGLCopyContext)(CGLContextObj src, CGLContextObj dst, GLbitfield mask);
CGLError (REGAL_CALL *CGLCreateContext)(CGLPixelFormatObj pix, CGLContextObj share, CGLContextObj *ctx);
CGLError (REGAL_CALL *CGLDescribePixelFormat)(CGLPixelFormatObj pix, GLint pix_num, CGLPixelFormatAttribute attrib, GLint *value);
CGLError (REGAL_CALL *CGLDescribeRenderer)(CGLRendererInfoObj rend, GLint rend_num, CGLRendererProperty prop, GLint *value);
CGLError (REGAL_CALL *CGLDestroyContext)(CGLContextObj ctx);
CGLError (REGAL_CALL *CGLDestroyPixelFormat)(CGLPixelFormatObj pix);
CGLError (REGAL_CALL *CGLDestroyRendererInfo)(CGLRendererInfoObj rend);
CGLError (REGAL_CALL *CGLDisable)(CGLContextObj ctx, CGLContextEnable pname);
CGLError (REGAL_CALL *CGLEnable)(CGLContextObj ctx, CGLContextEnable pname);
const char *(REGAL_CALL *CGLErrorString)(CGLError error);
CGLError (REGAL_CALL *CGLFlushDrawable)(CGLContextObj ctx);
CGLError (REGAL_CALL *CGLGetOffScreen)(CGLContextObj ctx, GLsizei *width, GLsizei *height, GLsizei *rowbytes, void **baseaddr);
CGLError (REGAL_CALL *CGLGetOption)(CGLGlobalOption pname, GLint *param);
CGLError (REGAL_CALL *CGLGetParameter)(CGLContextObj ctx, CGLContextEnable pname, GLint *params);
void (REGAL_CALL *CGLGetVersion)(GLint *majorvers, GLint *minorvers);
CGLError (REGAL_CALL *CGLGetVirtualScreen)(CGLContextObj ctx, GLint *screen);
CGLError (REGAL_CALL *CGLIsEnabled)(CGLContextObj ctx, CGLContextEnable pname, GLint *enable);
CGLError (REGAL_CALL *CGLQueryRendererInfo)(GLuint display_mask, CGLRendererInfoObj *rend, GLint *nrend);
CGLError (REGAL_CALL *CGLSetFullScreen)(CGLContextObj ctx);
CGLError (REGAL_CALL *CGLSetOffScreen)(CGLContextObj ctx, GLsizei width, GLsizei height, GLsizei rowbytes, void *baseaddr);
CGLError (REGAL_CALL *CGLSetOption)(CGLGlobalOption pname, GLint param);
CGLError (REGAL_CALL *CGLSetParameter)(CGLContextObj ctx, CGLContextEnable pname, const GLint *params);
CGLError (REGAL_CALL *CGLSetVirtualScreen)(CGLContextObj ctx, GLint screen);
// CGL_VERSION_1_1
CGLError (REGAL_CALL *CGLCreatePBuffer)(GLsizei width, GLsizei height, GLenum target, GLenum internalFormat, GLint max_level, CGLPBufferObj *pbuffer);
CGLError (REGAL_CALL *CGLDescribePBuffer)(CGLPBufferObj pbuffer, GLsizei *width, GLsizei *height, GLenum *target, GLenum *internalFormat, GLint *mipmap);
CGLError (REGAL_CALL *CGLDestroyPBuffer)(CGLPBufferObj pbuffer);
CGLError (REGAL_CALL *CGLGetPBuffer)(CGLContextObj ctx, CGLPBufferObj *pbuffer, GLenum *face, GLint *level, GLint *screen);
CGLError (REGAL_CALL *CGLSetPBuffer)(CGLContextObj ctx, CGLPBufferObj pbuffer, GLenum face, GLint level, GLint screen);
CGLError (REGAL_CALL *CGLTexImagePBuffer)(CGLContextObj ctx, CGLPBufferObj pbuffer, GLenum source);
// CGL_VERSION_1_2
GLuint (REGAL_CALL *CGLGetContextRetainCount)(CGLContextObj ctx);
CGLError (REGAL_CALL *CGLGetGlobalOption)(CGLGlobalOption pname, GLint *params);
CGLError (REGAL_CALL *CGLGetPBufferRetainCount)(CGLPBufferObj pbuffer);
CGLPixelFormatObj (REGAL_CALL *CGLGetPixelFormat)(CGLContextObj ctx);
GLuint (REGAL_CALL *CGLGetPixelFormatRetainCount)(CGLPixelFormatObj pix);
CGLError (REGAL_CALL *CGLLockContext)(CGLContextObj ctx);
void (REGAL_CALL *CGLReleaseContext)(CGLContextObj ctx);
CGLError (REGAL_CALL *CGLReleasePBuffer)(CGLPBufferObj pbuffer);
void (REGAL_CALL *CGLReleasePixelFormat)(CGLPixelFormatObj pix);
CGLContextObj (REGAL_CALL *CGLRetainContext)(CGLContextObj ctx);
CGLError (REGAL_CALL *CGLRetainPBuffer)(CGLPBufferObj pbuffer);
CGLPixelFormatObj (REGAL_CALL *CGLRetainPixelFormat)(CGLPixelFormatObj pix);
CGLError (REGAL_CALL *CGLSetGlobalOption)(CGLGlobalOption pname, const GLint *params);
CGLError (REGAL_CALL *CGLUnlockContext)(CGLContextObj ctx);
// CGL_VERSION_1_3
CGLContextObj (REGAL_CALL *CGLGetCurrentContext)(void);
CGLShareGroupObj (REGAL_CALL *CGLGetShareGroup)(CGLContextObj ctx);
CGLError (REGAL_CALL *CGLGetSurface)(CGLContextObj ctx, CGSConnectionID *conn, CGSWindowID *win, CGSSurfaceID *srf);
CGLError (REGAL_CALL *CGLSetCurrentContext)(CGLContextObj ctx);
CGLError (REGAL_CALL *CGLSetSurface)(CGLContextObj ctx, CGSConnectionID conn, CGSWindowID win, CGSSurfaceID srf);
CGLError (REGAL_CALL *CGLTexImageIOSurface2D)(CGLContextObj ctx, GLenum target, GLenum internal_format, GLsizei width, GLsizei height, GLenum format, GLenum type, IOSurfaceRef ioSurface, GLuint plane);
CGLError (REGAL_CALL *CGLUpdateContext)(CGLContextObj ctx);
#endif // REGAL_SYS_OSX
#if REGAL_SYS_ANDROID
// EGL_VERSION_1_0
EGLBoolean (REGAL_CALL *eglChooseConfig)(EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);
EGLBoolean (REGAL_CALL *eglCopyBuffers)(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target);
EGLContext (REGAL_CALL *eglCreateContext)(EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint *attrib_list);
EGLSurface (REGAL_CALL *eglCreatePbufferSurface)(EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);
EGLSurface (REGAL_CALL *eglCreatePixmapSurface)(EGLDisplay dpy, EGLConfig config, EGLNativePixmapType pixmap, const EGLint *attrib_list);
EGLSurface (REGAL_CALL *eglCreateWindowSurface)(EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list);
EGLBoolean (REGAL_CALL *eglDestroyContext)(EGLDisplay dpy, EGLContext ctx);
EGLBoolean (REGAL_CALL *eglDestroySurface)(EGLDisplay dpy, EGLSurface surface);
EGLBoolean (REGAL_CALL *eglGetConfigAttrib)(EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);
EGLBoolean (REGAL_CALL *eglGetConfigs)(EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);
EGLContext (REGAL_CALL *eglGetCurrentContext)(void);
EGLDisplay (REGAL_CALL *eglGetCurrentDisplay)(void);
EGLSurface (REGAL_CALL *eglGetCurrentSurface)(EGLint readdraw);
EGLDisplay (REGAL_CALL *eglGetDisplay)(EGLNativeDisplayType display_id);
EGLint (REGAL_CALL *eglGetError)(void);
__eglMustCastToProperFunctionPointerType (REGAL_CALL *eglGetProcAddress)(const char *procname);
EGLBoolean (REGAL_CALL *eglInitialize)(EGLDisplay dpy, EGLint *major, EGLint *minor);
EGLBoolean (REGAL_CALL *eglMakeCurrent)(EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);
EGLBoolean (REGAL_CALL *eglQueryContext)(EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);
const char *(REGAL_CALL *eglQueryString)(EGLDisplay dpy, EGLint name);
EGLBoolean (REGAL_CALL *eglQuerySurface)(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);
EGLBoolean (REGAL_CALL *eglSwapBuffers)(EGLDisplay dpy, EGLSurface surface);
EGLBoolean (REGAL_CALL *eglTerminate)(EGLDisplay dpy);
EGLBoolean (REGAL_CALL *eglWaitGL)(void);
EGLBoolean (REGAL_CALL *eglWaitNative)(EGLint engine);
// EGL_VERSION_1_1
EGLBoolean (REGAL_CALL *eglBindTexImage)(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
EGLBoolean (REGAL_CALL *eglReleaseTexImage)(EGLDisplay dpy, EGLSurface surface, EGLint buffer);
// EGL_VERSION_1_2
EGLBoolean (REGAL_CALL *eglBindAPI)(EGLenum api);
EGLSurface (REGAL_CALL *eglCreatePbufferFromClientBuffer)(EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint *attrib_list);
EGLenum (REGAL_CALL *eglQueryAPI)(void);
EGLBoolean (REGAL_CALL *eglReleaseThread)(void);
EGLBoolean (REGAL_CALL *eglSurfaceAttrib)(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);
EGLBoolean (REGAL_CALL *eglSwapInterval)(EGLDisplay dpy, EGLint interval);
EGLBoolean (REGAL_CALL *eglWaitClient)(void);
#endif // REGAL_SYS_ANDROID
};
extern DispatchTableGlobal dispatchTableGlobal;
struct DispatchTable {
// GL_VERSION_1_0
void (REGAL_CALL *glAccum)(GLenum op, GLfloat value);
void (REGAL_CALL *glAlphaFunc)(GLenum func, GLclampf ref);
void (REGAL_CALL *glBegin)(GLenum mode);
void (REGAL_CALL *glBitmap)(GLsizei width, GLsizei height, GLfloat xorig, GLfloat yorig, GLfloat xmove, GLfloat ymove, const GLubyte *bitmap);
void (REGAL_CALL *glBlendFunc)(GLenum sfactor, GLenum dfactor);
void (REGAL_CALL *glCallList)(GLuint list);
void (REGAL_CALL *glCallLists)(GLsizei n, GLenum type, const GLvoid *lists);
void (REGAL_CALL *glClear)(GLbitfield mask);
void (REGAL_CALL *glClearAccum)(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
void (REGAL_CALL *glClearColor)(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
void (REGAL_CALL *glClearDepth)(GLclampd depth);
void (REGAL_CALL *glClearIndex)(GLfloat c);
void (REGAL_CALL *glClearStencil)(GLint s);
void (REGAL_CALL *glClipPlane)(GLenum plane, const GLdouble *equation);
void (REGAL_CALL *glColor3b)(GLbyte red, GLbyte green, GLbyte blue);
void (REGAL_CALL *glColor3bv)(const GLbyte *v);
void (REGAL_CALL *glColor3d)(GLdouble red, GLdouble green, GLdouble blue);
void (REGAL_CALL *glColor3dv)(const GLdouble *v);
void (REGAL_CALL *glColor3f)(GLfloat red, GLfloat green, GLfloat blue);
void (REGAL_CALL *glColor3fv)(const GLfloat *v);
void (REGAL_CALL *glColor3i)(GLint red, GLint green, GLint blue);
void (REGAL_CALL *glColor3iv)(const GLint *v);
void (REGAL_CALL *glColor3s)(GLshort red, GLshort green, GLshort blue);
void (REGAL_CALL *glColor3sv)(const GLshort *v);
void (REGAL_CALL *glColor3ub)(GLubyte red, GLubyte green, GLubyte blue);
void (REGAL_CALL *glColor3ubv)(const GLubyte *v);
void (REGAL_CALL *glColor3ui)(GLuint red, GLuint green, GLuint blue);
void (REGAL_CALL *glColor3uiv)(const GLuint *v);
void (REGAL_CALL *glColor3us)(GLushort red, GLushort green, GLushort blue);
void (REGAL_CALL *glColor3usv)(const GLushort *v);
void (REGAL_CALL *glColor4b)(GLbyte red, GLbyte green, GLbyte blue, GLbyte alpha);
void (REGAL_CALL *glColor4bv)(const GLbyte *v);
void (REGAL_CALL *glColor4d)(GLdouble red, GLdouble green, GLdouble blue, GLdouble alpha);
void (REGAL_CALL *glColor4dv)(const GLdouble *v);
void (REGAL_CALL *glColor4f)(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
void (REGAL_CALL *glColor4fv)(const GLfloat *v);
void (REGAL_CALL *glColor4i)(GLint red, GLint green, GLint blue, GLint alpha);
void (REGAL_CALL *glColor4iv)(const GLint *v);
void (REGAL_CALL *glColor4s)(GLshort red, GLshort green, GLshort blue, GLshort alpha);
void (REGAL_CALL *glColor4sv)(const GLshort *v);
void (REGAL_CALL *glColor4ub)(GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha);
void (REGAL_CALL *glColor4ubv)(const GLubyte *v);
void (REGAL_CALL *glColor4ui)(GLuint red, GLuint green, GLuint blue, GLuint alpha);
void (REGAL_CALL *glColor4uiv)(const GLuint *v);
void (REGAL_CALL *glColor4us)(GLushort red, GLushort green, GLushort blue, GLushort alpha);
void (REGAL_CALL *glColor4usv)(const GLushort *v);
void (REGAL_CALL *glColorMask)(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
void (REGAL_CALL *glColorMaterial)(GLenum face, GLenum mode);
void (REGAL_CALL *glCopyPixels)(GLint x, GLint y, GLsizei width, GLsizei height, GLenum type);
void (REGAL_CALL *glCullFace)(GLenum mode);
void (REGAL_CALL *glDeleteLists)(GLuint list, GLsizei range);
void (REGAL_CALL *glDepthFunc)(GLenum func);
void (REGAL_CALL *glDepthMask)(GLboolean flag);
void (REGAL_CALL *glDepthRange)(GLclampd zNear, GLclampd zFar);
void (REGAL_CALL *glDisable)(GLenum cap);
void (REGAL_CALL *glDrawBuffer)(GLenum mode);
void (REGAL_CALL *glDrawPixels)(GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glEdgeFlag)(GLboolean flag);
void (REGAL_CALL *glEdgeFlagv)(const GLboolean *flag);
void (REGAL_CALL *glEnable)(GLenum cap);
void (REGAL_CALL *glEnd)(void);
void (REGAL_CALL *glEndList)(void);
void (REGAL_CALL *glEvalCoord1d)(GLdouble u);
void (REGAL_CALL *glEvalCoord1dv)(const GLdouble *u);
void (REGAL_CALL *glEvalCoord1f)(GLfloat u);
void (REGAL_CALL *glEvalCoord1fv)(const GLfloat *u);
void (REGAL_CALL *glEvalCoord2d)(GLdouble u, GLdouble v);
void (REGAL_CALL *glEvalCoord2dv)(const GLdouble *u);
void (REGAL_CALL *glEvalCoord2f)(GLfloat u, GLfloat v);
void (REGAL_CALL *glEvalCoord2fv)(const GLfloat *u);
void (REGAL_CALL *glEvalMesh1)(GLenum mode, GLint i1, GLint i2);
void (REGAL_CALL *glEvalMesh2)(GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2);
void (REGAL_CALL *glEvalPoint1)(GLint i);
void (REGAL_CALL *glEvalPoint2)(GLint i, GLint j);
void (REGAL_CALL *glFeedbackBuffer)(GLsizei size, GLenum type, GLfloat *buffer);
void (REGAL_CALL *glFinish)(void);
void (REGAL_CALL *glFlush)(void);
void (REGAL_CALL *glFogf)(GLenum pname, GLfloat param);
void (REGAL_CALL *glFogfv)(GLenum pname, const GLfloat *params);
void (REGAL_CALL *glFogi)(GLenum pname, GLint param);
void (REGAL_CALL *glFogiv)(GLenum pname, const GLint *params);
void (REGAL_CALL *glFrontFace)(GLenum mode);
void (REGAL_CALL *glFrustum)(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
GLuint (REGAL_CALL *glGenLists)(GLsizei range);
void (REGAL_CALL *glGetBooleanv)(GLenum pname, GLboolean *params);
void (REGAL_CALL *glGetClipPlane)(GLenum plane, GLdouble *equation);
void (REGAL_CALL *glGetDoublev)(GLenum pname, GLdouble *params);
GLenum (REGAL_CALL *glGetError)(void);
void (REGAL_CALL *glGetFloatv)(GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetIntegerv)(GLenum pname, GLint *params);
void (REGAL_CALL *glGetLightfv)(GLenum light, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetLightiv)(GLenum light, GLenum pname, GLint *params);
void (REGAL_CALL *glGetMapdv)(GLenum target, GLenum query, GLdouble *v);
void (REGAL_CALL *glGetMapfv)(GLenum target, GLenum query, GLfloat *v);
void (REGAL_CALL *glGetMapiv)(GLenum target, GLenum query, GLint *v);
void (REGAL_CALL *glGetMaterialfv)(GLenum face, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetMaterialiv)(GLenum face, GLenum pname, GLint *params);
void (REGAL_CALL *glGetPixelMapfv)(GLenum map, GLfloat *values);
void (REGAL_CALL *glGetPixelMapuiv)(GLenum map, GLuint *values);
void (REGAL_CALL *glGetPixelMapusv)(GLenum map, GLushort *values);
void (REGAL_CALL *glGetPolygonStipple)(GLubyte *mask);
const GLubyte *(REGAL_CALL *glGetString)(GLenum name);
void (REGAL_CALL *glGetTexEnvfv)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetTexEnviv)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetTexGendv)(GLenum coord, GLenum pname, GLdouble *params);
void (REGAL_CALL *glGetTexGenfv)(GLenum coord, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetTexGeniv)(GLenum coord, GLenum pname, GLint *params);
void (REGAL_CALL *glGetTexImage)(GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels);
void (REGAL_CALL *glGetTexLevelParameterfv)(GLenum target, GLint level, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetTexLevelParameteriv)(GLenum target, GLint level, GLenum pname, GLint *params);
void (REGAL_CALL *glGetTexParameterfv)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetTexParameteriv)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glHint)(GLenum target, GLenum mode);
void (REGAL_CALL *glIndexMask)(GLuint mask);
void (REGAL_CALL *glIndexd)(GLdouble c);
void (REGAL_CALL *glIndexdv)(const GLdouble *c);
void (REGAL_CALL *glIndexf)(GLfloat c);
void (REGAL_CALL *glIndexfv)(const GLfloat *c);
void (REGAL_CALL *glIndexi)(GLint c);
void (REGAL_CALL *glIndexiv)(const GLint *c);
void (REGAL_CALL *glIndexs)(GLshort c);
void (REGAL_CALL *glIndexsv)(const GLshort *c);
void (REGAL_CALL *glInitNames)(void);
GLboolean (REGAL_CALL *glIsEnabled)(GLenum cap);
GLboolean (REGAL_CALL *glIsList)(GLuint list);
void (REGAL_CALL *glLightModelf)(GLenum pname, GLfloat param);
void (REGAL_CALL *glLightModelfv)(GLenum pname, const GLfloat *params);
void (REGAL_CALL *glLightModeli)(GLenum pname, GLint param);
void (REGAL_CALL *glLightModeliv)(GLenum pname, const GLint *params);
void (REGAL_CALL *glLightf)(GLenum light, GLenum pname, GLfloat param);
void (REGAL_CALL *glLightfv)(GLenum light, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glLighti)(GLenum light, GLenum pname, GLint param);
void (REGAL_CALL *glLightiv)(GLenum light, GLenum pname, const GLint *params);
void (REGAL_CALL *glLineStipple)(GLint factor, GLushort pattern);
void (REGAL_CALL *glLineWidth)(GLfloat width);
void (REGAL_CALL *glListBase)(GLuint base);
void (REGAL_CALL *glLoadIdentity)(void);
void (REGAL_CALL *glLoadMatrixd)(const GLdouble *m);
void (REGAL_CALL *glLoadMatrixf)(const GLfloat *m);
void (REGAL_CALL *glLoadName)(GLuint name);
void (REGAL_CALL *glLogicOp)(GLenum opcode);
void (REGAL_CALL *glMap1d)(GLenum target, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points);
void (REGAL_CALL *glMap1f)(GLenum target, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points);
void (REGAL_CALL *glMap2d)(GLenum target, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points);
void (REGAL_CALL *glMap2f)(GLenum target, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points);
void (REGAL_CALL *glMapGrid1d)(GLint un, GLdouble u1, GLdouble u2);
void (REGAL_CALL *glMapGrid1f)(GLint un, GLfloat u1, GLfloat u2);
void (REGAL_CALL *glMapGrid2d)(GLint un, GLdouble u1, GLdouble u2, GLint vn, GLdouble v1, GLdouble v2);
void (REGAL_CALL *glMapGrid2f)(GLint un, GLfloat u1, GLfloat u2, GLint vn, GLfloat v1, GLfloat v2);
void (REGAL_CALL *glMaterialf)(GLenum face, GLenum pname, GLfloat param);
void (REGAL_CALL *glMaterialfv)(GLenum face, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glMateriali)(GLenum face, GLenum pname, GLint param);
void (REGAL_CALL *glMaterialiv)(GLenum face, GLenum pname, const GLint *params);
void (REGAL_CALL *glMatrixMode)(GLenum mode);
void (REGAL_CALL *glMultMatrixd)(const GLdouble *m);
void (REGAL_CALL *glMultMatrixf)(const GLfloat *m);
void (REGAL_CALL *glNewList)(GLuint list, GLenum mode);
void (REGAL_CALL *glNormal3b)(GLbyte nx, GLbyte ny, GLbyte nz);
void (REGAL_CALL *glNormal3bv)(const GLbyte *v);
void (REGAL_CALL *glNormal3d)(GLdouble nx, GLdouble ny, GLdouble nz);
void (REGAL_CALL *glNormal3dv)(const GLdouble *v);
void (REGAL_CALL *glNormal3f)(GLfloat nx, GLfloat ny, GLfloat nz);
void (REGAL_CALL *glNormal3fv)(const GLfloat *v);
void (REGAL_CALL *glNormal3i)(GLint nx, GLint ny, GLint nz);
void (REGAL_CALL *glNormal3iv)(const GLint *v);
void (REGAL_CALL *glNormal3s)(GLshort nx, GLshort ny, GLshort nz);
void (REGAL_CALL *glNormal3sv)(const GLshort *v);
void (REGAL_CALL *glOrtho)(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
void (REGAL_CALL *glPassThrough)(GLfloat token);
void (REGAL_CALL *glPixelMapfv)(GLenum map, GLsizei mapsize, const GLfloat *values);
void (REGAL_CALL *glPixelMapuiv)(GLenum map, GLsizei mapsize, const GLuint *values);
void (REGAL_CALL *glPixelMapusv)(GLenum map, GLsizei mapsize, const GLushort *values);
void (REGAL_CALL *glPixelStoref)(GLenum pname, GLfloat param);
void (REGAL_CALL *glPixelStorei)(GLenum pname, GLint param);
void (REGAL_CALL *glPixelTransferf)(GLenum pname, GLfloat param);
void (REGAL_CALL *glPixelTransferi)(GLenum pname, GLint param);
void (REGAL_CALL *glPixelZoom)(GLfloat xfactor, GLfloat yfactor);
void (REGAL_CALL *glPointSize)(GLfloat size);
void (REGAL_CALL *glPolygonMode)(GLenum face, GLenum mode);
void (REGAL_CALL *glPolygonStipple)(const GLubyte *mask);
void (REGAL_CALL *glPopAttrib)(void);
void (REGAL_CALL *glPopMatrix)(void);
void (REGAL_CALL *glPopName)(void);
void (REGAL_CALL *glPushAttrib)(GLbitfield mask);
void (REGAL_CALL *glPushMatrix)(void);
void (REGAL_CALL *glPushName)(GLuint name);
void (REGAL_CALL *glRasterPos2d)(GLdouble x, GLdouble y);
void (REGAL_CALL *glRasterPos2dv)(const GLdouble *v);
void (REGAL_CALL *glRasterPos2f)(GLfloat x, GLfloat y);
void (REGAL_CALL *glRasterPos2fv)(const GLfloat *v);
void (REGAL_CALL *glRasterPos2i)(GLint x, GLint y);
void (REGAL_CALL *glRasterPos2iv)(const GLint *v);
void (REGAL_CALL *glRasterPos2s)(GLshort x, GLshort y);
void (REGAL_CALL *glRasterPos2sv)(const GLshort *v);
void (REGAL_CALL *glRasterPos3d)(GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glRasterPos3dv)(const GLdouble *v);
void (REGAL_CALL *glRasterPos3f)(GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glRasterPos3fv)(const GLfloat *v);
void (REGAL_CALL *glRasterPos3i)(GLint x, GLint y, GLint z);
void (REGAL_CALL *glRasterPos3iv)(const GLint *v);
void (REGAL_CALL *glRasterPos3s)(GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glRasterPos3sv)(const GLshort *v);
void (REGAL_CALL *glRasterPos4d)(GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glRasterPos4dv)(const GLdouble *v);
void (REGAL_CALL *glRasterPos4f)(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glRasterPos4fv)(const GLfloat *v);
void (REGAL_CALL *glRasterPos4i)(GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glRasterPos4iv)(const GLint *v);
void (REGAL_CALL *glRasterPos4s)(GLshort x, GLshort y, GLshort z, GLshort w);
void (REGAL_CALL *glRasterPos4sv)(const GLshort *v);
void (REGAL_CALL *glReadBuffer)(GLenum mode);
void (REGAL_CALL *glReadPixels)(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels);
void (REGAL_CALL *glRectd)(GLdouble x1, GLdouble y1, GLdouble x2, GLdouble y2);
void (REGAL_CALL *glRectdv)(const GLdouble *v1, const GLdouble *v2);
void (REGAL_CALL *glRectf)(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2);
void (REGAL_CALL *glRectfv)(const GLfloat *v1, const GLfloat *v2);
void (REGAL_CALL *glRecti)(GLint x1, GLint y1, GLint x2, GLint y2);
void (REGAL_CALL *glRectiv)(const GLint *v1, const GLint *v2);
void (REGAL_CALL *glRects)(GLshort x1, GLshort y1, GLshort x2, GLshort y2);
void (REGAL_CALL *glRectsv)(const GLshort *v1, const GLshort *v2);
GLint (REGAL_CALL *glRenderMode)(GLenum mode);
void (REGAL_CALL *glRotated)(GLdouble angle, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glRotatef)(GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glScaled)(GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glScalef)(GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glScissor)(GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glSelectBuffer)(GLsizei size, GLuint *buffer);
void (REGAL_CALL *glShadeModel)(GLenum mode);
void (REGAL_CALL *glStencilFunc)(GLenum func, GLint ref, GLuint mask);
void (REGAL_CALL *glStencilMask)(GLuint mask);
void (REGAL_CALL *glStencilOp)(GLenum fail, GLenum zfail, GLenum zpass);
void (REGAL_CALL *glTexCoord1d)(GLdouble s);
void (REGAL_CALL *glTexCoord1dv)(const GLdouble *v);
void (REGAL_CALL *glTexCoord1f)(GLfloat s);
void (REGAL_CALL *glTexCoord1fv)(const GLfloat *v);
void (REGAL_CALL *glTexCoord1i)(GLint s);
void (REGAL_CALL *glTexCoord1iv)(const GLint *v);
void (REGAL_CALL *glTexCoord1s)(GLshort s);
void (REGAL_CALL *glTexCoord1sv)(const GLshort *v);
void (REGAL_CALL *glTexCoord2d)(GLdouble s, GLdouble t);
void (REGAL_CALL *glTexCoord2dv)(const GLdouble *v);
void (REGAL_CALL *glTexCoord2f)(GLfloat s, GLfloat t);
void (REGAL_CALL *glTexCoord2fv)(const GLfloat *v);
void (REGAL_CALL *glTexCoord2i)(GLint s, GLint t);
void (REGAL_CALL *glTexCoord2iv)(const GLint *v);
void (REGAL_CALL *glTexCoord2s)(GLshort s, GLshort t);
void (REGAL_CALL *glTexCoord2sv)(const GLshort *v);
void (REGAL_CALL *glTexCoord3d)(GLdouble s, GLdouble t, GLdouble r);
void (REGAL_CALL *glTexCoord3dv)(const GLdouble *v);
void (REGAL_CALL *glTexCoord3f)(GLfloat s, GLfloat t, GLfloat r);
void (REGAL_CALL *glTexCoord3fv)(const GLfloat *v);
void (REGAL_CALL *glTexCoord3i)(GLint s, GLint t, GLint r);
void (REGAL_CALL *glTexCoord3iv)(const GLint *v);
void (REGAL_CALL *glTexCoord3s)(GLshort s, GLshort t, GLshort r);
void (REGAL_CALL *glTexCoord3sv)(const GLshort *v);
void (REGAL_CALL *glTexCoord4d)(GLdouble s, GLdouble t, GLdouble r, GLdouble q);
void (REGAL_CALL *glTexCoord4dv)(const GLdouble *v);
void (REGAL_CALL *glTexCoord4f)(GLfloat s, GLfloat t, GLfloat r, GLfloat q);
void (REGAL_CALL *glTexCoord4fv)(const GLfloat *v);
void (REGAL_CALL *glTexCoord4i)(GLint s, GLint t, GLint r, GLint q);
void (REGAL_CALL *glTexCoord4iv)(const GLint *v);
void (REGAL_CALL *glTexCoord4s)(GLshort s, GLshort t, GLshort r, GLshort q);
void (REGAL_CALL *glTexCoord4sv)(const GLshort *v);
void (REGAL_CALL *glTexEnvf)(GLenum target, GLenum pname, GLfloat param);
void (REGAL_CALL *glTexEnvfv)(GLenum target, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glTexEnvi)(GLenum target, GLenum pname, GLint param);
void (REGAL_CALL *glTexEnviv)(GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glTexGend)(GLenum coord, GLenum pname, GLdouble param);
void (REGAL_CALL *glTexGendv)(GLenum coord, GLenum pname, const GLdouble *params);
void (REGAL_CALL *glTexGenf)(GLenum coord, GLenum pname, GLfloat param);
void (REGAL_CALL *glTexGenfv)(GLenum coord, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glTexGeni)(GLenum coord, GLenum pname, GLint param);
void (REGAL_CALL *glTexGeniv)(GLenum coord, GLenum pname, const GLint *params);
void (REGAL_CALL *glTexImage1D)(GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTexImage2D)(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTexParameterf)(GLenum target, GLenum pname, GLfloat param);
void (REGAL_CALL *glTexParameterfv)(GLenum target, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glTexParameteri)(GLenum target, GLenum pname, GLint param);
void (REGAL_CALL *glTexParameteriv)(GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glTranslated)(GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glTranslatef)(GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glVertex2d)(GLdouble x, GLdouble y);
void (REGAL_CALL *glVertex2dv)(const GLdouble *v);
void (REGAL_CALL *glVertex2f)(GLfloat x, GLfloat y);
void (REGAL_CALL *glVertex2fv)(const GLfloat *v);
void (REGAL_CALL *glVertex2i)(GLint x, GLint y);
void (REGAL_CALL *glVertex2iv)(const GLint *v);
void (REGAL_CALL *glVertex2s)(GLshort x, GLshort y);
void (REGAL_CALL *glVertex2sv)(const GLshort *v);
void (REGAL_CALL *glVertex3d)(GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glVertex3dv)(const GLdouble *v);
void (REGAL_CALL *glVertex3f)(GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glVertex3fv)(const GLfloat *v);
void (REGAL_CALL *glVertex3i)(GLint x, GLint y, GLint z);
void (REGAL_CALL *glVertex3iv)(const GLint *v);
void (REGAL_CALL *glVertex3s)(GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glVertex3sv)(const GLshort *v);
void (REGAL_CALL *glVertex4d)(GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glVertex4dv)(const GLdouble *v);
void (REGAL_CALL *glVertex4f)(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glVertex4fv)(const GLfloat *v);
void (REGAL_CALL *glVertex4i)(GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glVertex4iv)(const GLint *v);
void (REGAL_CALL *glVertex4s)(GLshort x, GLshort y, GLshort z, GLshort w);
void (REGAL_CALL *glVertex4sv)(const GLshort *v);
void (REGAL_CALL *glViewport)(GLint x, GLint y, GLsizei width, GLsizei height);
// GL_VERSION_1_1
GLboolean (REGAL_CALL *glAreTexturesResident)(GLsizei n, const GLuint *textures, GLboolean *residences);
void (REGAL_CALL *glArrayElement)(GLint index);
void (REGAL_CALL *glBindTexture)(GLenum target, GLuint texture);
void (REGAL_CALL *glColorPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glCopyTexImage1D)(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
void (REGAL_CALL *glCopyTexImage2D)(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
void (REGAL_CALL *glCopyTexSubImage1D)(GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
void (REGAL_CALL *glCopyTexSubImage2D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glDeleteTextures)(GLsizei n, const GLuint *textures);
void (REGAL_CALL *glDisableClientState)(GLenum cap);
void (REGAL_CALL *glDrawArrays)(GLenum mode, GLint first, GLsizei count);
void (REGAL_CALL *glDrawElements)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);
void (REGAL_CALL *glEdgeFlagPointer)(GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glEnableClientState)(GLenum cap);
void (REGAL_CALL *glGenTextures)(GLsizei n, GLuint *textures);
void (REGAL_CALL *glGetPointerv)(GLenum pname, GLvoid **params);
void (REGAL_CALL *glIndexPointer)(GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glIndexub)(GLubyte c);
void (REGAL_CALL *glIndexubv)(const GLubyte *c);
void (REGAL_CALL *glInterleavedArrays)(GLenum format, GLsizei stride, const GLvoid *pointer);
GLboolean (REGAL_CALL *glIsTexture)(GLuint texture);
void (REGAL_CALL *glNormalPointer)(GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glPolygonOffset)(GLfloat factor, GLfloat units);
void (REGAL_CALL *glPopClientAttrib)(void);
void (REGAL_CALL *glPrioritizeTextures)(GLsizei n, const GLuint *textures, const GLclampf *priorities);
void (REGAL_CALL *glPushClientAttrib)(GLbitfield mask);
void (REGAL_CALL *glTexCoordPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glTexSubImage1D)(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTexSubImage2D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glVertexPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
// GL_VERSION_1_2
void (REGAL_CALL *glBlendColor)(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
void (REGAL_CALL *glBlendEquation)(GLenum mode);
void (REGAL_CALL *glCopyTexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glDrawRangeElements)(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices);
void (REGAL_CALL *glTexImage3D)(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
// GL_VERSION_1_3
void (REGAL_CALL *glActiveTexture)(GLenum texture);
void (REGAL_CALL *glClientActiveTexture)(GLenum texture);
void (REGAL_CALL *glCompressedTexImage1D)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexImage2D)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexImage3D)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexSubImage1D)(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexSubImage2D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glGetCompressedTexImage)(GLenum target, GLint lod, GLvoid *img);
void (REGAL_CALL *glLoadTransposeMatrixd)(const GLdouble *m);
void (REGAL_CALL *glLoadTransposeMatrixf)(const GLfloat *m);
void (REGAL_CALL *glMultTransposeMatrixd)(const GLdouble *m);
void (REGAL_CALL *glMultTransposeMatrixf)(const GLfloat *m);
void (REGAL_CALL *glMultiTexCoord1d)(GLenum target, GLdouble s);
void (REGAL_CALL *glMultiTexCoord1dv)(GLenum target, const GLdouble *v);
void (REGAL_CALL *glMultiTexCoord1f)(GLenum target, GLfloat s);
void (REGAL_CALL *glMultiTexCoord1fv)(GLenum target, const GLfloat *v);
void (REGAL_CALL *glMultiTexCoord1i)(GLenum target, GLint s);
void (REGAL_CALL *glMultiTexCoord1iv)(GLenum target, const GLint *v);
void (REGAL_CALL *glMultiTexCoord1s)(GLenum target, GLshort s);
void (REGAL_CALL *glMultiTexCoord1sv)(GLenum target, const GLshort *v);
void (REGAL_CALL *glMultiTexCoord2d)(GLenum target, GLdouble s, GLdouble t);
void (REGAL_CALL *glMultiTexCoord2dv)(GLenum target, const GLdouble *v);
void (REGAL_CALL *glMultiTexCoord2f)(GLenum target, GLfloat s, GLfloat t);
void (REGAL_CALL *glMultiTexCoord2fv)(GLenum target, const GLfloat *v);
void (REGAL_CALL *glMultiTexCoord2i)(GLenum target, GLint s, GLint t);
void (REGAL_CALL *glMultiTexCoord2iv)(GLenum target, const GLint *v);
void (REGAL_CALL *glMultiTexCoord2s)(GLenum target, GLshort s, GLshort t);
void (REGAL_CALL *glMultiTexCoord2sv)(GLenum target, const GLshort *v);
void (REGAL_CALL *glMultiTexCoord3d)(GLenum target, GLdouble s, GLdouble t, GLdouble r);
void (REGAL_CALL *glMultiTexCoord3dv)(GLenum target, const GLdouble *v);
void (REGAL_CALL *glMultiTexCoord3f)(GLenum target, GLfloat s, GLfloat t, GLfloat r);
void (REGAL_CALL *glMultiTexCoord3fv)(GLenum target, const GLfloat *v);
void (REGAL_CALL *glMultiTexCoord3i)(GLenum target, GLint s, GLint t, GLint r);
void (REGAL_CALL *glMultiTexCoord3iv)(GLenum target, const GLint *v);
void (REGAL_CALL *glMultiTexCoord3s)(GLenum target, GLshort s, GLshort t, GLshort r);
void (REGAL_CALL *glMultiTexCoord3sv)(GLenum target, const GLshort *v);
void (REGAL_CALL *glMultiTexCoord4d)(GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
void (REGAL_CALL *glMultiTexCoord4dv)(GLenum target, const GLdouble *v);
void (REGAL_CALL *glMultiTexCoord4f)(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
void (REGAL_CALL *glMultiTexCoord4fv)(GLenum target, const GLfloat *v);
void (REGAL_CALL *glMultiTexCoord4i)(GLenum target, GLint s, GLint t, GLint r, GLint q);
void (REGAL_CALL *glMultiTexCoord4iv)(GLenum target, const GLint *v);
void (REGAL_CALL *glMultiTexCoord4s)(GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
void (REGAL_CALL *glMultiTexCoord4sv)(GLenum target, const GLshort *v);
void (REGAL_CALL *glSampleCoverage)(GLclampf value, GLboolean invert);
// GL_VERSION_1_4
void (REGAL_CALL *glBlendFuncSeparate)(GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
void (REGAL_CALL *glFogCoordPointer)(GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glFogCoordd)(GLdouble coord);
void (REGAL_CALL *glFogCoorddv)(const GLdouble *coord);
void (REGAL_CALL *glFogCoordf)(GLfloat coord);
void (REGAL_CALL *glFogCoordfv)(const GLfloat *coord);
void (REGAL_CALL *glMultiDrawArrays)(GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount);
void (REGAL_CALL *glMultiDrawElements)(GLenum mode, const GLsizei *count, GLenum type, const GLvoid **indices, GLsizei primcount);
void (REGAL_CALL *glPointParameterf)(GLenum pname, GLfloat param);
void (REGAL_CALL *glPointParameterfv)(GLenum pname, const GLfloat *params);
void (REGAL_CALL *glPointParameteri)(GLenum pname, GLint param);
void (REGAL_CALL *glPointParameteriv)(GLenum pname, const GLint *params);
void (REGAL_CALL *glSecondaryColor3b)(GLbyte red, GLbyte green, GLbyte blue);
void (REGAL_CALL *glSecondaryColor3bv)(const GLbyte *v);
void (REGAL_CALL *glSecondaryColor3d)(GLdouble red, GLdouble green, GLdouble blue);
void (REGAL_CALL *glSecondaryColor3dv)(const GLdouble *v);
void (REGAL_CALL *glSecondaryColor3f)(GLfloat red, GLfloat green, GLfloat blue);
void (REGAL_CALL *glSecondaryColor3fv)(const GLfloat *v);
void (REGAL_CALL *glSecondaryColor3i)(GLint red, GLint green, GLint blue);
void (REGAL_CALL *glSecondaryColor3iv)(const GLint *v);
void (REGAL_CALL *glSecondaryColor3s)(GLshort red, GLshort green, GLshort blue);
void (REGAL_CALL *glSecondaryColor3sv)(const GLshort *v);
void (REGAL_CALL *glSecondaryColor3ub)(GLubyte red, GLubyte green, GLubyte blue);
void (REGAL_CALL *glSecondaryColor3ubv)(const GLubyte *v);
void (REGAL_CALL *glSecondaryColor3ui)(GLuint red, GLuint green, GLuint blue);
void (REGAL_CALL *glSecondaryColor3uiv)(const GLuint *v);
void (REGAL_CALL *glSecondaryColor3us)(GLushort red, GLushort green, GLushort blue);
void (REGAL_CALL *glSecondaryColor3usv)(const GLushort *v);
void (REGAL_CALL *glSecondaryColorPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glWindowPos2d)(GLdouble x, GLdouble y);
void (REGAL_CALL *glWindowPos2dv)(const GLdouble *p);
void (REGAL_CALL *glWindowPos2f)(GLfloat x, GLfloat y);
void (REGAL_CALL *glWindowPos2fv)(const GLfloat *p);
void (REGAL_CALL *glWindowPos2i)(GLint x, GLint y);
void (REGAL_CALL *glWindowPos2iv)(const GLint *p);
void (REGAL_CALL *glWindowPos2s)(GLshort x, GLshort y);
void (REGAL_CALL *glWindowPos2sv)(const GLshort *p);
void (REGAL_CALL *glWindowPos3d)(GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glWindowPos3dv)(const GLdouble *p);
void (REGAL_CALL *glWindowPos3f)(GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glWindowPos3fv)(const GLfloat *p);
void (REGAL_CALL *glWindowPos3i)(GLint x, GLint y, GLint z);
void (REGAL_CALL *glWindowPos3iv)(const GLint *p);
void (REGAL_CALL *glWindowPos3s)(GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glWindowPos3sv)(const GLshort *p);
// GL_VERSION_1_5
void (REGAL_CALL *glBeginQuery)(GLenum target, GLuint id);
void (REGAL_CALL *glBindBuffer)(GLenum target, GLuint buffer);
void (REGAL_CALL *glBufferData)(GLenum target, GLsizeiptr size, const GLvoid *data, GLenum usage);
void (REGAL_CALL *glBufferSubData)(GLenum target, GLintptr offset, GLsizeiptr size, const GLvoid *data);
void (REGAL_CALL *glDeleteBuffers)(GLsizei n, const GLuint *buffers);
void (REGAL_CALL *glDeleteQueries)(GLsizei n, const GLuint *ids);
void (REGAL_CALL *glEndQuery)(GLenum target);
void (REGAL_CALL *glGenBuffers)(GLsizei n, GLuint *buffers);
void (REGAL_CALL *glGenQueries)(GLsizei n, GLuint *ids);
void (REGAL_CALL *glGetBufferParameteriv)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetBufferPointerv)(GLenum target, GLenum pname, GLvoid **params);
void (REGAL_CALL *glGetBufferSubData)(GLenum target, GLintptr offset, GLsizeiptr size, GLvoid *data);
void (REGAL_CALL *glGetQueryObjectiv)(GLuint id, GLenum pname, GLint *params);
void (REGAL_CALL *glGetQueryObjectuiv)(GLuint id, GLenum pname, GLuint *params);
void (REGAL_CALL *glGetQueryiv)(GLenum target, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsBuffer)(GLuint buffer);
GLboolean (REGAL_CALL *glIsQuery)(GLuint id);
GLvoid *(REGAL_CALL *glMapBuffer)(GLenum target, GLenum access);
GLboolean (REGAL_CALL *glUnmapBuffer)(GLenum target);
// GL_VERSION_2_0
void (REGAL_CALL *glAttachShader)(GLuint program, GLuint shader);
void (REGAL_CALL *glBindAttribLocation)(GLuint program, GLuint index, const GLchar *name);
void (REGAL_CALL *glBlendEquationSeparate)(GLenum modeRGB, GLenum modeAlpha);
void (REGAL_CALL *glCompileShader)(GLuint shader);
GLuint (REGAL_CALL *glCreateProgram)(void);
GLuint (REGAL_CALL *glCreateShader)(GLenum type);
void (REGAL_CALL *glDeleteProgram)(GLuint program);
void (REGAL_CALL *glDeleteShader)(GLuint shader);
void (REGAL_CALL *glDetachShader)(GLuint program, GLuint shader);
void (REGAL_CALL *glDisableVertexAttribArray)(GLuint index);
void (REGAL_CALL *glDrawBuffers)(GLsizei n, const GLenum *bufs);
void (REGAL_CALL *glEnableVertexAttribArray)(GLuint index);
void (REGAL_CALL *glGetActiveAttrib)(GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
void (REGAL_CALL *glGetActiveUniform)(GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLint *size, GLenum *type, GLchar *name);
void (REGAL_CALL *glGetAttachedShaders)(GLuint program, GLsizei maxCount, GLsizei *count, GLuint *shaders);
GLint (REGAL_CALL *glGetAttribLocation)(GLuint program, const GLchar *name);
void (REGAL_CALL *glGetProgramInfoLog)(GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
void (REGAL_CALL *glGetProgramiv)(GLuint program, GLenum pname, GLint *params);
void (REGAL_CALL *glGetShaderInfoLog)(GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
void (REGAL_CALL *glGetShaderSource)(GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *source);
void (REGAL_CALL *glGetShaderiv)(GLuint shader, GLenum pname, GLint *params);
GLint (REGAL_CALL *glGetUniformLocation)(GLuint program, const GLchar *name);
void (REGAL_CALL *glGetUniformfv)(GLuint program, GLint location, GLfloat *params);
void (REGAL_CALL *glGetUniformiv)(GLuint program, GLint location, GLint *params);
void (REGAL_CALL *glGetVertexAttribPointerv)(GLuint index, GLenum pname, GLvoid **pointer);
void (REGAL_CALL *glGetVertexAttribdv)(GLuint index, GLenum pname, GLdouble *params);
void (REGAL_CALL *glGetVertexAttribfv)(GLuint index, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetVertexAttribiv)(GLuint index, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsProgram)(GLuint program);
GLboolean (REGAL_CALL *glIsShader)(GLuint shader);
void (REGAL_CALL *glLinkProgram)(GLuint program);
void (REGAL_CALL *glShaderSource)(GLuint shader, GLsizei count, const GLchar **string, const GLint *length);
void (REGAL_CALL *glStencilFuncSeparate)(GLenum face, GLenum func, GLint ref, GLuint mask);
void (REGAL_CALL *glStencilMaskSeparate)(GLenum face, GLuint mask);
void (REGAL_CALL *glStencilOpSeparate)(GLenum face, GLenum fail, GLenum zfail, GLenum zpass);
void (REGAL_CALL *glUniform1f)(GLint location, GLfloat v0);
void (REGAL_CALL *glUniform1fv)(GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glUniform1i)(GLint location, GLint v0);
void (REGAL_CALL *glUniform1iv)(GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glUniform2f)(GLint location, GLfloat v0, GLfloat v1);
void (REGAL_CALL *glUniform2fv)(GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glUniform2i)(GLint location, GLint v0, GLint v1);
void (REGAL_CALL *glUniform2iv)(GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glUniform3f)(GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
void (REGAL_CALL *glUniform3fv)(GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glUniform3i)(GLint location, GLint v0, GLint v1, GLint v2);
void (REGAL_CALL *glUniform3iv)(GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glUniform4f)(GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
void (REGAL_CALL *glUniform4fv)(GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glUniform4i)(GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
void (REGAL_CALL *glUniform4iv)(GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glUniformMatrix2fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUniformMatrix3fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUniformMatrix4fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUseProgram)(GLuint program);
void (REGAL_CALL *glValidateProgram)(GLuint program);
void (REGAL_CALL *glVertexAttrib1d)(GLuint index, GLdouble x);
void (REGAL_CALL *glVertexAttrib1dv)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib1f)(GLuint index, GLfloat x);
void (REGAL_CALL *glVertexAttrib1fv)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib1s)(GLuint index, GLshort x);
void (REGAL_CALL *glVertexAttrib1sv)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib2d)(GLuint index, GLdouble x, GLdouble y);
void (REGAL_CALL *glVertexAttrib2dv)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib2f)(GLuint index, GLfloat x, GLfloat y);
void (REGAL_CALL *glVertexAttrib2fv)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib2s)(GLuint index, GLshort x, GLshort y);
void (REGAL_CALL *glVertexAttrib2sv)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib3d)(GLuint index, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glVertexAttrib3dv)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib3f)(GLuint index, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glVertexAttrib3fv)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib3s)(GLuint index, GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glVertexAttrib3sv)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib4Nbv)(GLuint index, const GLbyte *v);
void (REGAL_CALL *glVertexAttrib4Niv)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttrib4Nsv)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib4Nub)(GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
void (REGAL_CALL *glVertexAttrib4Nubv)(GLuint index, const GLubyte *v);
void (REGAL_CALL *glVertexAttrib4Nuiv)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttrib4Nusv)(GLuint index, const GLushort *v);
void (REGAL_CALL *glVertexAttrib4bv)(GLuint index, const GLbyte *v);
void (REGAL_CALL *glVertexAttrib4d)(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glVertexAttrib4dv)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib4f)(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glVertexAttrib4fv)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib4iv)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttrib4s)(GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
void (REGAL_CALL *glVertexAttrib4sv)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib4ubv)(GLuint index, const GLubyte *v);
void (REGAL_CALL *glVertexAttrib4uiv)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttrib4usv)(GLuint index, const GLushort *v);
void (REGAL_CALL *glVertexAttribPointer)(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer);
// GL_VERSION_2_1
void (REGAL_CALL *glUniformMatrix2x3fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUniformMatrix2x4fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUniformMatrix3x2fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUniformMatrix3x4fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUniformMatrix4x2fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUniformMatrix4x3fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
// GL_VERSION_3_0
void (REGAL_CALL *glBeginConditionalRender)(GLuint id, GLenum mode);
void (REGAL_CALL *glBeginTransformFeedback)(GLenum primitiveMode);
void (REGAL_CALL *glBindFragDataLocation)(GLuint program, GLuint color, const GLchar *name);
void (REGAL_CALL *glClampColor)(GLenum target, GLenum clamp);
void (REGAL_CALL *glClearBufferfi)(GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
void (REGAL_CALL *glClearBufferfv)(GLenum buffer, GLint drawbuffer, const GLfloat *value);
void (REGAL_CALL *glClearBufferiv)(GLenum buffer, GLint drawbuffer, const GLint *value);
void (REGAL_CALL *glClearBufferuiv)(GLenum buffer, GLint drawbuffer, const GLuint *value);
void (REGAL_CALL *glColorMaski)(GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a);
void (REGAL_CALL *glDisablei)(GLenum cap, GLuint index);
void (REGAL_CALL *glEnablei)(GLenum cap, GLuint index);
void (REGAL_CALL *glEndConditionalRender)(void);
void (REGAL_CALL *glEndTransformFeedback)(void);
void (REGAL_CALL *glGetBooleani_v)(GLenum target, GLuint index, GLboolean *data);
GLint (REGAL_CALL *glGetFragDataLocation)(GLuint program, const GLchar *name);
const GLubyte *(REGAL_CALL *glGetStringi)(GLenum name, GLuint index);
void (REGAL_CALL *glGetTexParameterIiv)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetTexParameterIuiv)(GLenum target, GLenum pname, GLuint *params);
void (REGAL_CALL *glGetTransformFeedbackVarying)(GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name);
void (REGAL_CALL *glGetUniformuiv)(GLuint program, GLint location, GLuint *params);
void (REGAL_CALL *glGetVertexAttribIiv)(GLuint index, GLenum pname, GLint *params);
void (REGAL_CALL *glGetVertexAttribIuiv)(GLuint index, GLenum pname, GLuint *params);
GLboolean (REGAL_CALL *glIsEnabledi)(GLenum target, GLuint index);
void (REGAL_CALL *glTexParameterIiv)(GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glTexParameterIuiv)(GLenum target, GLenum pname, const GLuint *params);
void (REGAL_CALL *glTransformFeedbackVaryings)(GLuint program, GLsizei count, const GLchar **varyings, GLenum bufferMode);
void (REGAL_CALL *glUniform1ui)(GLint location, GLuint v0);
void (REGAL_CALL *glUniform1uiv)(GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glUniform2ui)(GLint location, GLuint v0, GLuint v1);
void (REGAL_CALL *glUniform2uiv)(GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glUniform3ui)(GLint location, GLuint v0, GLuint v1, GLuint v2);
void (REGAL_CALL *glUniform3uiv)(GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glUniform4ui)(GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
void (REGAL_CALL *glUniform4uiv)(GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glVertexAttribI1i)(GLuint index, GLint x);
void (REGAL_CALL *glVertexAttribI1iv)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttribI1ui)(GLuint index, GLuint x);
void (REGAL_CALL *glVertexAttribI1uiv)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttribI2i)(GLuint index, GLint x, GLint y);
void (REGAL_CALL *glVertexAttribI2iv)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttribI2ui)(GLuint index, GLuint x, GLuint y);
void (REGAL_CALL *glVertexAttribI2uiv)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttribI3i)(GLuint index, GLint x, GLint y, GLint z);
void (REGAL_CALL *glVertexAttribI3iv)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttribI3ui)(GLuint index, GLuint x, GLuint y, GLuint z);
void (REGAL_CALL *glVertexAttribI3uiv)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttribI4bv)(GLuint index, const GLbyte *v);
void (REGAL_CALL *glVertexAttribI4i)(GLuint index, GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glVertexAttribI4iv)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttribI4sv)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttribI4ubv)(GLuint index, const GLubyte *v);
void (REGAL_CALL *glVertexAttribI4ui)(GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
void (REGAL_CALL *glVertexAttribI4uiv)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttribI4usv)(GLuint index, const GLushort *v);
void (REGAL_CALL *glVertexAttribIPointer)(GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
// GL_VERSION_3_1
void (REGAL_CALL *glDrawArraysInstanced)(GLenum mode, GLint start, GLsizei count, GLsizei primcount);
void (REGAL_CALL *glDrawElementsInstanced)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount);
void (REGAL_CALL *glPrimitiveRestartIndex)(GLuint index);
void (REGAL_CALL *glTexBuffer)(GLenum target, GLenum internalformat, GLuint buffer);
// GL_VERSION_3_2
void (REGAL_CALL *glFramebufferTexture)(GLenum target, GLenum attachment, GLuint texture, GLint level);
void (REGAL_CALL *glFramebufferTextureFace)(GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face);
void (REGAL_CALL *glGetBufferParameteri64v)(GLenum target, GLenum pname, GLint64 *params);
void (REGAL_CALL *glGetInteger64i_v)(GLenum target, GLuint index, GLint64 *data);
// GL_VERSION_3_3
void (REGAL_CALL *glVertexAttribDivisor)(GLuint index, GLuint divisor);
// GL_VERSION_4_0
void (REGAL_CALL *glBlendEquationSeparatei)(GLuint buf, GLenum modeRGB, GLenum modeAlpha);
void (REGAL_CALL *glBlendEquationi)(GLuint buf, GLenum mode);
void (REGAL_CALL *glBlendFuncSeparatei)(GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
void (REGAL_CALL *glBlendFunci)(GLuint buf, GLenum src, GLenum dst);
// GL_3DFX_tbuffer
void (REGAL_CALL *glTbufferMask3DFX)(GLuint mask);
// GL_AMD_debug_output
void (REGAL_CALL *glDebugMessageCallbackAMD)(GLDEBUGPROCAMD callback, GLvoid *userParam);
void (REGAL_CALL *glDebugMessageEnableAMD)(GLenum category, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
void (REGAL_CALL *glDebugMessageInsertAMD)(GLenum category, GLenum severity, GLuint id, GLsizei length, const GLchar *buf);
GLuint (REGAL_CALL *glGetDebugMessageLogAMD)(GLuint count, GLsizei bufsize, GLenum *categories, GLuint *severities, GLuint *ids, GLsizei *lengths, GLchar *message);
// GL_AMD_draw_buffers_blend
void (REGAL_CALL *glBlendEquationIndexedAMD)(GLuint buf, GLenum mode);
void (REGAL_CALL *glBlendEquationSeparateIndexedAMD)(GLuint buf, GLenum modeRGB, GLenum modeAlpha);
void (REGAL_CALL *glBlendFuncIndexedAMD)(GLuint buf, GLenum src, GLenum dst);
void (REGAL_CALL *glBlendFuncSeparateIndexedAMD)(GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
// GL_AMD_multi_draw_indirect
void (REGAL_CALL *glMultiDrawArraysIndirectAMD)(GLenum mode, const GLvoid *indirect, GLsizei primcount, GLsizei stride);
void (REGAL_CALL *glMultiDrawElementsIndirectAMD)(GLenum mode, GLenum type, const GLvoid *indirect, GLsizei primcount, GLsizei stride);
// GL_AMD_name_gen_delete
void (REGAL_CALL *glDeleteNamesAMD)(GLenum identifier, GLuint num, const GLuint *names);
void (REGAL_CALL *glGenNamesAMD)(GLenum identifier, GLuint num, GLuint *names);
GLboolean (REGAL_CALL *glIsNameAMD)(GLenum identifier, GLuint name);
// GL_AMD_performance_monitor
void (REGAL_CALL *glBeginPerfMonitorAMD)(GLuint monitor);
void (REGAL_CALL *glDeletePerfMonitorsAMD)(GLsizei n, GLuint *monitors);
void (REGAL_CALL *glEndPerfMonitorAMD)(GLuint monitor);
void (REGAL_CALL *glGenPerfMonitorsAMD)(GLsizei n, GLuint *monitors);
void (REGAL_CALL *glGetPerfMonitorCounterDataAMD)(GLuint monitor, GLenum pname, GLsizei dataSize, GLuint *data, GLint *bytesWritten);
void (REGAL_CALL *glGetPerfMonitorCounterInfoAMD)(GLuint group, GLuint counter, GLenum pname, GLvoid *data);
void (REGAL_CALL *glGetPerfMonitorCounterStringAMD)(GLuint group, GLuint counter, GLsizei bufSize, GLsizei *length, GLchar *counterString);
void (REGAL_CALL *glGetPerfMonitorCountersAMD)(GLuint group, GLint *numCounters, GLint *maxActiveCounters, GLsizei countersSize, GLuint *counters);
void (REGAL_CALL *glGetPerfMonitorGroupStringAMD)(GLuint group, GLsizei bufSize, GLsizei *length, GLchar *groupString);
void (REGAL_CALL *glGetPerfMonitorGroupsAMD)(GLint *numGroups, GLsizei groupsSize, GLuint *groups);
void (REGAL_CALL *glSelectPerfMonitorCountersAMD)(GLuint monitor, GLboolean enable, GLuint group, GLint numCounters, GLuint *counterList);
// GL_AMD_sample_positions
void (REGAL_CALL *glSetMultisamplefvAMD)(GLenum pname, GLuint index, const GLfloat *val);
// GL_AMD_stencil_operation_extended
void (REGAL_CALL *glStencilOpValueAMD)(GLenum face, GLuint value);
// GL_AMD_vertex_shader_tessellator
void (REGAL_CALL *glTessellationFactorAMD)(GLfloat factor);
void (REGAL_CALL *glTessellationModeAMD)(GLenum mode);
// GL_APPLE_element_array
void (REGAL_CALL *glDrawElementArrayAPPLE)(GLenum mode, GLint first, GLsizei count);
void (REGAL_CALL *glDrawRangeElementArrayAPPLE)(GLenum mode, GLuint start, GLuint end, GLint first, GLsizei count);
void (REGAL_CALL *glElementPointerAPPLE)(GLenum type, const GLvoid *pointer);
void (REGAL_CALL *glMultiDrawElementArrayAPPLE)(GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount);
void (REGAL_CALL *glMultiDrawRangeElementArrayAPPLE)(GLenum mode, GLuint start, GLuint end, const GLint *first, const GLsizei *count, GLsizei primcount);
// GL_APPLE_fence
void (REGAL_CALL *glDeleteFencesAPPLE)(GLsizei n, const GLuint *fences);
void (REGAL_CALL *glFinishFenceAPPLE)(GLuint fence);
void (REGAL_CALL *glFinishObjectAPPLE)(GLenum object, GLint name);
void (REGAL_CALL *glGenFencesAPPLE)(GLsizei n, GLuint *fences);
GLboolean (REGAL_CALL *glIsFenceAPPLE)(GLuint fence);
void (REGAL_CALL *glSetFenceAPPLE)(GLuint fence);
GLboolean (REGAL_CALL *glTestFenceAPPLE)(GLuint fence);
GLboolean (REGAL_CALL *glTestObjectAPPLE)(GLenum object, GLuint name);
// GL_APPLE_flush_buffer_range
void (REGAL_CALL *glBufferParameteriAPPLE)(GLenum target, GLenum pname, GLint param);
void (REGAL_CALL *glFlushMappedBufferRangeAPPLE)(GLenum target, GLintptr offset, GLsizeiptr size);
// GL_APPLE_flush_render
void (REGAL_CALL *glFinishRenderAPPLE)(void);
void (REGAL_CALL *glFlushRenderAPPLE)(void);
void (REGAL_CALL *glSwapAPPLE)(void);
// GL_APPLE_object_purgeable
void (REGAL_CALL *glGetObjectParameterivAPPLE)(GLenum objectType, GLuint name, GLenum pname, GLint *params);
GLenum (REGAL_CALL *glObjectPurgeableAPPLE)(GLenum objectType, GLuint name, GLenum option);
GLenum (REGAL_CALL *glObjectUnpurgeableAPPLE)(GLenum objectType, GLuint name, GLenum option);
// GL_APPLE_texture_range
void (REGAL_CALL *glGetTexParameterPointervAPPLE)(GLenum target, GLenum pname, GLvoid **params);
void (REGAL_CALL *glTextureRangeAPPLE)(GLenum target, GLsizei length, GLvoid *pointer);
// GL_APPLE_vertex_array_object
void (REGAL_CALL *glBindVertexArrayAPPLE)(GLuint array);
void (REGAL_CALL *glDeleteVertexArraysAPPLE)(GLsizei n, const GLuint *arrays);
void (REGAL_CALL *glGenVertexArraysAPPLE)(GLsizei n, const GLuint *arrays);
GLboolean (REGAL_CALL *glIsVertexArrayAPPLE)(GLuint array);
// GL_APPLE_vertex_array_range
void (REGAL_CALL *glFlushVertexArrayRangeAPPLE)(GLsizei length, GLvoid *pointer);
void (REGAL_CALL *glVertexArrayParameteriAPPLE)(GLenum pname, GLint param);
void (REGAL_CALL *glVertexArrayRangeAPPLE)(GLsizei length, GLvoid *pointer);
// GL_APPLE_vertex_program_evaluators
void (REGAL_CALL *glDisableVertexAttribAPPLE)(GLuint index, GLenum pname);
void (REGAL_CALL *glEnableVertexAttribAPPLE)(GLuint index, GLenum pname);
GLboolean (REGAL_CALL *glIsVertexAttribEnabledAPPLE)(GLuint index, GLenum pname);
void (REGAL_CALL *glMapVertexAttrib1dAPPLE)(GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint stride, GLint order, const GLdouble *points);
void (REGAL_CALL *glMapVertexAttrib1fAPPLE)(GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint stride, GLint order, const GLfloat *points);
void (REGAL_CALL *glMapVertexAttrib2dAPPLE)(GLuint index, GLuint size, GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, const GLdouble *points);
void (REGAL_CALL *glMapVertexAttrib2fAPPLE)(GLuint index, GLuint size, GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, const GLfloat *points);
// GL_ARB_ES2_compatibility
void (REGAL_CALL *glClearDepthf)(GLclampf d);
void (REGAL_CALL *glDepthRangef)(GLclampf n, GLclampf f);
void (REGAL_CALL *glGetShaderPrecisionFormat)(GLenum shadertype, GLenum precisiontype, GLint *range, GLint *precision);
void (REGAL_CALL *glReleaseShaderCompiler)(void);
void (REGAL_CALL *glShaderBinary)(GLsizei count, const GLuint *shaders, GLenum binaryformat, const GLvoid *binary, GLsizei length);
// GL_ARB_base_instance
void (REGAL_CALL *glDrawArraysInstancedBaseInstance)(GLenum mode, GLint first, GLsizei count, GLsizei primcount, GLuint baseinstance);
void (REGAL_CALL *glDrawElementsInstancedBaseInstance)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount, GLuint baseinstance);
void (REGAL_CALL *glDrawElementsInstancedBaseVertexBaseInstance)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount, GLint basevertex, GLuint baseinstance);
// GL_ARB_blend_func_extended
void (REGAL_CALL *glBindFragDataLocationIndexed)(GLuint program, GLuint colorNumber, GLuint index, const GLchar *name);
GLint (REGAL_CALL *glGetFragDataIndex)(GLuint program, const GLchar *name);
// GL_ARB_cl_event
GLsync (REGAL_CALL *glCreateSyncFromCLeventARB)(cl_context context, cl_event event, GLbitfield flags);
// GL_ARB_clear_buffer_object
void (REGAL_CALL *glClearBufferData)(GLenum target, GLenum internalformat, GLenum format, GLenum type, const GLvoid *data);
void (REGAL_CALL *glClearBufferSubData)(GLenum target, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const GLvoid *data);
void (REGAL_CALL *glClearNamedBufferDataEXT)(GLuint buffer, GLenum internalformat, GLenum format, GLenum type, const GLvoid *data);
void (REGAL_CALL *glClearNamedBufferSubDataEXT)(GLuint buffer, GLenum internalformat, GLintptr offset, GLsizeiptr size, GLenum format, GLenum type, const GLvoid *data);
// GL_ARB_color_buffer_float
void (REGAL_CALL *glClampColorARB)(GLenum target, GLenum clamp);
// GL_ARB_compute_shader
void (REGAL_CALL *glDispatchCompute)(GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z);
void (REGAL_CALL *glDispatchComputeIndirect)(GLintptr indirect);
// GL_ARB_copy_buffer
void (REGAL_CALL *glCopyBufferSubData)(GLenum readtarget, GLenum writetarget, GLintptr readoffset, GLintptr writeoffset, GLsizeiptr size);
// GL_ARB_copy_image
void (REGAL_CALL *glCopyImageSubData)(GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei srcWidth, GLsizei srcHeight, GLsizei srcDepth);
// GL_ARB_debug_output
void (REGAL_CALL *glDebugMessageCallbackARB)(GLDEBUGPROCARB callback, GLvoid *userParam);
void (REGAL_CALL *glDebugMessageControlARB)(GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
void (REGAL_CALL *glDebugMessageInsertARB)(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
GLuint (REGAL_CALL *glGetDebugMessageLogARB)(GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
// GL_ARB_draw_buffers
void (REGAL_CALL *glDrawBuffersARB)(GLsizei n, const GLenum *bufs);
// GL_ARB_draw_buffers_blend
void (REGAL_CALL *glBlendEquationSeparateiARB)(GLuint buf, GLenum modeRGB, GLenum modeAlpha);
void (REGAL_CALL *glBlendEquationiARB)(GLuint buf, GLenum mode);
void (REGAL_CALL *glBlendFuncSeparateiARB)(GLuint buf, GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
void (REGAL_CALL *glBlendFunciARB)(GLuint buf, GLenum src, GLenum dst);
// GL_ARB_draw_elements_base_vertex
void (REGAL_CALL *glDrawElementsBaseVertex)(GLenum mode, GLsizei count, GLenum type, GLvoid *indices, GLint basevertex);
void (REGAL_CALL *glDrawElementsInstancedBaseVertex)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount, GLint basevertex);
void (REGAL_CALL *glDrawRangeElementsBaseVertex)(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, GLvoid *indices, GLint basevertex);
void (REGAL_CALL *glMultiDrawElementsBaseVertex)(GLenum mode, GLsizei *count, GLenum type, GLvoid **indices, GLsizei primcount, GLint *basevertex);
// GL_ARB_draw_indirect
void (REGAL_CALL *glDrawArraysIndirect)(GLenum mode, const GLvoid *indirect);
void (REGAL_CALL *glDrawElementsIndirect)(GLenum mode, GLenum type, const GLvoid *indirect);
// GL_ARB_draw_instanced
void (REGAL_CALL *glDrawArraysInstancedARB)(GLenum mode, GLint start, GLsizei count, GLsizei primcount);
void (REGAL_CALL *glDrawElementsInstancedARB)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount);
// GL_ARB_framebuffer_no_attachments
void (REGAL_CALL *glFramebufferParameteri)(GLenum target, GLenum pname, GLint param);
void (REGAL_CALL *glGetFramebufferParameteriv)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetNamedFramebufferParameterivEXT)(GLuint framebuffer, GLenum pname, GLint *params);
void (REGAL_CALL *glNamedFramebufferParameteriEXT)(GLuint framebuffer, GLenum pname, GLint param);
// GL_ARB_framebuffer_object
void (REGAL_CALL *glBindFramebuffer)(GLenum target, GLuint framebuffer);
void (REGAL_CALL *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
void (REGAL_CALL *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
GLenum (REGAL_CALL *glCheckFramebufferStatus)(GLenum target);
void (REGAL_CALL *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
void (REGAL_CALL *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
void (REGAL_CALL *glFramebufferRenderbuffer)(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
void (REGAL_CALL *glFramebufferTexture1D)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
void (REGAL_CALL *glFramebufferTexture2D)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
void (REGAL_CALL *glFramebufferTexture3D)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint layer);
void (REGAL_CALL *glFramebufferTextureLayer)(GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
void (REGAL_CALL *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
void (REGAL_CALL *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
void (REGAL_CALL *glGenerateMipmap)(GLenum target);
void (REGAL_CALL *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment, GLenum pname, GLint *params);
void (REGAL_CALL *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsFramebuffer)(GLuint framebuffer);
GLboolean (REGAL_CALL *glIsRenderbuffer)(GLuint renderbuffer);
void (REGAL_CALL *glRenderbufferStorage)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
void (REGAL_CALL *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
// GL_ARB_geometry_shader4
void (REGAL_CALL *glFramebufferTextureARB)(GLenum target, GLenum attachment, GLuint texture, GLint level);
void (REGAL_CALL *glFramebufferTextureFaceARB)(GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face);
void (REGAL_CALL *glFramebufferTextureLayerARB)(GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
void (REGAL_CALL *glProgramParameteriARB)(GLuint program, GLenum pname, GLint value);
// GL_ARB_get_program_binary
void (REGAL_CALL *glGetProgramBinary)(GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, GLvoid *binary);
void (REGAL_CALL *glProgramBinary)(GLuint program, GLenum binaryFormat, const GLvoid *binary, GLsizei length);
void (REGAL_CALL *glProgramParameteri)(GLuint program, GLenum pname, GLint value);
// GL_ARB_gpu_shader_fp64
void (REGAL_CALL *glGetUniformdv)(GLuint program, GLint location, GLdouble *params);
void (REGAL_CALL *glUniform1d)(GLint location, GLdouble x);
void (REGAL_CALL *glUniform1dv)(GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glUniform2d)(GLint location, GLdouble x, GLdouble y);
void (REGAL_CALL *glUniform2dv)(GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glUniform3d)(GLint location, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glUniform3dv)(GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glUniform4d)(GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glUniform4dv)(GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glUniformMatrix2dv)(GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glUniformMatrix2x3dv)(GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glUniformMatrix2x4dv)(GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glUniformMatrix3dv)(GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glUniformMatrix3x2dv)(GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glUniformMatrix3x4dv)(GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glUniformMatrix4dv)(GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glUniformMatrix4x2dv)(GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glUniformMatrix4x3dv)(GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
// GL_ARB_imaging
void (REGAL_CALL *glColorSubTable)(GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *data);
void (REGAL_CALL *glColorTable)(GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
void (REGAL_CALL *glColorTableParameterfv)(GLenum target, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glColorTableParameteriv)(GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glConvolutionFilter1D)(GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image);
void (REGAL_CALL *glConvolutionFilter2D)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image);
void (REGAL_CALL *glConvolutionParameterf)(GLenum target, GLenum pname, GLfloat params);
void (REGAL_CALL *glConvolutionParameterfv)(GLenum target, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glConvolutionParameteri)(GLenum target, GLenum pname, GLint params);
void (REGAL_CALL *glConvolutionParameteriv)(GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glCopyColorSubTable)(GLenum target, GLsizei start, GLint x, GLint y, GLsizei width);
void (REGAL_CALL *glCopyColorTable)(GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
void (REGAL_CALL *glCopyConvolutionFilter1D)(GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
void (REGAL_CALL *glCopyConvolutionFilter2D)(GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glGetColorTable)(GLenum target, GLenum format, GLenum type, GLvoid *table);
void (REGAL_CALL *glGetColorTableParameterfv)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetColorTableParameteriv)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetConvolutionFilter)(GLenum target, GLenum format, GLenum type, GLvoid *image);
void (REGAL_CALL *glGetConvolutionParameterfv)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetConvolutionParameteriv)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetHistogram)(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
void (REGAL_CALL *glGetHistogramParameterfv)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetHistogramParameteriv)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetMinmax)(GLenum target, GLboolean reset, GLenum format, GLenum types, GLvoid *values);
void (REGAL_CALL *glGetMinmaxParameterfv)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetMinmaxParameteriv)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetSeparableFilter)(GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span);
void (REGAL_CALL *glHistogram)(GLenum target, GLsizei width, GLenum internalformat, GLboolean sink);
void (REGAL_CALL *glMinmax)(GLenum target, GLenum internalformat, GLboolean sink);
void (REGAL_CALL *glResetHistogram)(GLenum target);
void (REGAL_CALL *glResetMinmax)(GLenum target);
void (REGAL_CALL *glSeparableFilter2D)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column);
// GL_ARB_instanced_arrays
void (REGAL_CALL *glVertexAttribDivisorARB)(GLuint index, GLuint divisor);
// GL_ARB_internalformat_query
void (REGAL_CALL *glGetInternalformativ)(GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params);
// GL_ARB_internalformat_query2
void (REGAL_CALL *glGetInternalformati64v)(GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint64 *params);
// GL_ARB_invalidate_subdata
void (REGAL_CALL *glInvalidateBufferData)(GLuint buffer);
void (REGAL_CALL *glInvalidateBufferSubData)(GLuint buffer, GLintptr offset, GLsizeiptr length);
void (REGAL_CALL *glInvalidateFramebuffer)(GLenum target, GLsizei numAttachments, const GLenum *attachments);
void (REGAL_CALL *glInvalidateSubFramebuffer)(GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glInvalidateTexImage)(GLuint texture, GLint level);
void (REGAL_CALL *glInvalidateTexSubImage)(GLuint texture, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth);
// GL_ARB_map_buffer_range
void (REGAL_CALL *glFlushMappedBufferRange)(GLenum target, GLintptr offset, GLsizeiptr length);
GLvoid *(REGAL_CALL *glMapBufferRange)(GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
// GL_ARB_matrix_palette
void (REGAL_CALL *glCurrentPaletteMatrixARB)(GLint index);
void (REGAL_CALL *glMatrixIndexPointerARB)(GLint size, GLenum type, GLsizei stride, GLvoid *pointer);
void (REGAL_CALL *glMatrixIndexubvARB)(GLint size, GLubyte *indices);
void (REGAL_CALL *glMatrixIndexuivARB)(GLint size, GLuint *indices);
void (REGAL_CALL *glMatrixIndexusvARB)(GLint size, GLushort *indices);
// GL_ARB_multi_draw_indirect
void (REGAL_CALL *glMultiDrawArraysIndirect)(GLenum mode, const GLvoid *indirect, GLsizei primcount, GLsizei stride);
void (REGAL_CALL *glMultiDrawElementsIndirect)(GLenum mode, GLenum type, const GLvoid *indirect, GLsizei primcount, GLsizei stride);
// GL_ARB_multisample
void (REGAL_CALL *glSampleCoverageARB)(GLclampf value, GLboolean invert);
// GL_ARB_multitexture
void (REGAL_CALL *glActiveTextureARB)(GLenum texture);
void (REGAL_CALL *glClientActiveTextureARB)(GLenum texture);
void (REGAL_CALL *glMultiTexCoord1dARB)(GLenum target, GLdouble s);
void (REGAL_CALL *glMultiTexCoord1dvARB)(GLenum target, const GLdouble *v);
void (REGAL_CALL *glMultiTexCoord1fARB)(GLenum target, GLfloat s);
void (REGAL_CALL *glMultiTexCoord1fvARB)(GLenum target, const GLfloat *v);
void (REGAL_CALL *glMultiTexCoord1iARB)(GLenum target, GLint s);
void (REGAL_CALL *glMultiTexCoord1ivARB)(GLenum target, const GLint *v);
void (REGAL_CALL *glMultiTexCoord1sARB)(GLenum target, GLshort s);
void (REGAL_CALL *glMultiTexCoord1svARB)(GLenum target, const GLshort *v);
void (REGAL_CALL *glMultiTexCoord2dARB)(GLenum target, GLdouble s, GLdouble t);
void (REGAL_CALL *glMultiTexCoord2dvARB)(GLenum target, const GLdouble *v);
void (REGAL_CALL *glMultiTexCoord2fARB)(GLenum target, GLfloat s, GLfloat t);
void (REGAL_CALL *glMultiTexCoord2fvARB)(GLenum target, const GLfloat *v);
void (REGAL_CALL *glMultiTexCoord2iARB)(GLenum target, GLint s, GLint t);
void (REGAL_CALL *glMultiTexCoord2ivARB)(GLenum target, const GLint *v);
void (REGAL_CALL *glMultiTexCoord2sARB)(GLenum target, GLshort s, GLshort t);
void (REGAL_CALL *glMultiTexCoord2svARB)(GLenum target, const GLshort *v);
void (REGAL_CALL *glMultiTexCoord3dARB)(GLenum target, GLdouble s, GLdouble t, GLdouble r);
void (REGAL_CALL *glMultiTexCoord3dvARB)(GLenum target, const GLdouble *v);
void (REGAL_CALL *glMultiTexCoord3fARB)(GLenum target, GLfloat s, GLfloat t, GLfloat r);
void (REGAL_CALL *glMultiTexCoord3fvARB)(GLenum target, const GLfloat *v);
void (REGAL_CALL *glMultiTexCoord3iARB)(GLenum target, GLint s, GLint t, GLint r);
void (REGAL_CALL *glMultiTexCoord3ivARB)(GLenum target, const GLint *v);
void (REGAL_CALL *glMultiTexCoord3sARB)(GLenum target, GLshort s, GLshort t, GLshort r);
void (REGAL_CALL *glMultiTexCoord3svARB)(GLenum target, const GLshort *v);
void (REGAL_CALL *glMultiTexCoord4dARB)(GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
void (REGAL_CALL *glMultiTexCoord4dvARB)(GLenum target, const GLdouble *v);
void (REGAL_CALL *glMultiTexCoord4fARB)(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
void (REGAL_CALL *glMultiTexCoord4fvARB)(GLenum target, const GLfloat *v);
void (REGAL_CALL *glMultiTexCoord4iARB)(GLenum target, GLint s, GLint t, GLint r, GLint q);
void (REGAL_CALL *glMultiTexCoord4ivARB)(GLenum target, const GLint *v);
void (REGAL_CALL *glMultiTexCoord4sARB)(GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
void (REGAL_CALL *glMultiTexCoord4svARB)(GLenum target, const GLshort *v);
// GL_ARB_occlusion_query
void (REGAL_CALL *glBeginQueryARB)(GLenum target, GLuint id);
void (REGAL_CALL *glDeleteQueriesARB)(GLsizei n, const GLuint *ids);
void (REGAL_CALL *glEndQueryARB)(GLenum target);
void (REGAL_CALL *glGenQueriesARB)(GLsizei n, GLuint *ids);
void (REGAL_CALL *glGetQueryObjectivARB)(GLuint id, GLenum pname, GLint *params);
void (REGAL_CALL *glGetQueryObjectuivARB)(GLuint id, GLenum pname, GLuint *params);
void (REGAL_CALL *glGetQueryivARB)(GLenum target, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsQueryARB)(GLuint id);
// GL_ARB_point_parameters
void (REGAL_CALL *glPointParameterfARB)(GLenum pname, GLfloat param);
void (REGAL_CALL *glPointParameterfvARB)(GLenum pname, const GLfloat *params);
// GL_ARB_program_interface_query
void (REGAL_CALL *glGetProgramInterfaceiv)(GLuint program, GLenum programInterface, GLenum pname, GLint *params);
GLuint (REGAL_CALL *glGetProgramResourceIndex)(GLuint program, GLenum programInterface, const GLchar *name);
GLint (REGAL_CALL *glGetProgramResourceLocation)(GLuint program, GLenum programInterface, const GLchar *name);
GLint (REGAL_CALL *glGetProgramResourceLocationIndex)(GLuint program, GLenum programInterface, const GLchar *name);
void (REGAL_CALL *glGetProgramResourceName)(GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name);
void (REGAL_CALL *glGetProgramResourceiv)(GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params);
// GL_ARB_provoking_vertex
void (REGAL_CALL *glProvokingVertex)(GLenum mode);
// GL_ARB_robustness
GLenum (REGAL_CALL *glGetGraphicsResetStatusARB)(void);
void (REGAL_CALL *glGetnColorTableARB)(GLenum target, GLenum format, GLenum type, GLsizei bufSize, GLvoid *table);
void (REGAL_CALL *glGetnCompressedTexImageARB)(GLenum target, GLint lod, GLsizei bufSize, GLvoid *img);
void (REGAL_CALL *glGetnConvolutionFilterARB)(GLenum target, GLenum format, GLenum type, GLsizei bufSize, GLvoid *image);
void (REGAL_CALL *glGetnHistogramARB)(GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, GLvoid *values);
void (REGAL_CALL *glGetnMapdvARB)(GLenum target, GLenum query, GLsizei bufSize, GLdouble *v);
void (REGAL_CALL *glGetnMapfvARB)(GLenum target, GLenum query, GLsizei bufSize, GLfloat *v);
void (REGAL_CALL *glGetnMapivARB)(GLenum target, GLenum query, GLsizei bufSize, GLint *v);
void (REGAL_CALL *glGetnMinmaxARB)(GLenum target, GLboolean reset, GLenum format, GLenum type, GLsizei bufSize, GLvoid *values);
void (REGAL_CALL *glGetnPixelMapfvARB)(GLenum map, GLsizei bufSize, GLfloat *values);
void (REGAL_CALL *glGetnPixelMapuivARB)(GLenum map, GLsizei bufSize, GLuint *values);
void (REGAL_CALL *glGetnPixelMapusvARB)(GLenum map, GLsizei bufSize, GLushort *values);
void (REGAL_CALL *glGetnPolygonStippleARB)(GLsizei bufSize, GLubyte *pattern);
void (REGAL_CALL *glGetnSeparableFilterARB)(GLenum target, GLenum format, GLenum type, GLsizei rowBufSize, GLvoid *row, GLsizei columnBufSize, GLvoid *column, GLvoid *span);
void (REGAL_CALL *glGetnTexImageARB)(GLenum target, GLint level, GLenum format, GLenum type, GLsizei bufSize, GLvoid *img);
void (REGAL_CALL *glGetnUniformdvARB)(GLuint program, GLint location, GLsizei bufSize, GLdouble *params);
void (REGAL_CALL *glGetnUniformfvARB)(GLuint program, GLint location, GLsizei bufSize, GLfloat *params);
void (REGAL_CALL *glGetnUniformivARB)(GLuint program, GLint location, GLsizei bufSize, GLint *params);
void (REGAL_CALL *glGetnUniformuivARB)(GLuint program, GLint location, GLsizei bufSize, GLuint *params);
void (REGAL_CALL *glReadnPixelsARB)(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLsizei bufSize, GLvoid *data);
// GL_ARB_sample_shading
void (REGAL_CALL *glMinSampleShading)(GLclampf value);
void (REGAL_CALL *glMinSampleShadingARB)(GLclampf value);
// GL_ARB_sampler_objects
void (REGAL_CALL *glBindSampler)(GLuint unit, GLuint sampler);
void (REGAL_CALL *glDeleteSamplers)(GLsizei count, const GLuint *samplers);
void (REGAL_CALL *glGenSamplers)(GLsizei count, GLuint *samplers);
void (REGAL_CALL *glGetSamplerParameterIiv)(GLuint sampler, GLenum pname, GLint *params);
void (REGAL_CALL *glGetSamplerParameterIuiv)(GLuint sampler, GLenum pname, GLuint *params);
void (REGAL_CALL *glGetSamplerParameterfv)(GLuint sampler, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetSamplerParameteriv)(GLuint sampler, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsSampler)(GLuint sampler);
void (REGAL_CALL *glSamplerParameterIiv)(GLuint sampler, GLenum pname, const GLint *params);
void (REGAL_CALL *glSamplerParameterIuiv)(GLuint sampler, GLenum pname, const GLuint *params);
void (REGAL_CALL *glSamplerParameterf)(GLuint sampler, GLenum pname, GLfloat param);
void (REGAL_CALL *glSamplerParameterfv)(GLuint sampler, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glSamplerParameteri)(GLuint sampler, GLenum pname, GLint param);
void (REGAL_CALL *glSamplerParameteriv)(GLuint sampler, GLenum pname, const GLint *params);
// GL_ARB_separate_shader_objects
void (REGAL_CALL *glActiveShaderProgram)(GLuint pipeline, GLuint program);
void (REGAL_CALL *glBindProgramPipeline)(GLuint pipeline);
GLuint (REGAL_CALL *glCreateShaderProgramv)(GLenum type, GLsizei count, const GLchar **strings);
void (REGAL_CALL *glDeleteProgramPipelines)(GLsizei n, const GLuint *pipelines);
void (REGAL_CALL *glGenProgramPipelines)(GLsizei n, GLuint *pipelines);
void (REGAL_CALL *glGetProgramPipelineInfoLog)(GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
void (REGAL_CALL *glGetProgramPipelineiv)(GLuint pipeline, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsProgramPipeline)(GLuint pipeline);
void (REGAL_CALL *glProgramUniform1d)(GLuint program, GLint location, GLdouble x);
void (REGAL_CALL *glProgramUniform1dv)(GLuint program, GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glProgramUniform1f)(GLuint program, GLint location, GLfloat x);
void (REGAL_CALL *glProgramUniform1fv)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glProgramUniform1i)(GLuint program, GLint location, GLint x);
void (REGAL_CALL *glProgramUniform1iv)(GLuint program, GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glProgramUniform1ui)(GLuint program, GLint location, GLuint v0);
void (REGAL_CALL *glProgramUniform1uiv)(GLuint program, GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glProgramUniform2d)(GLuint program, GLint location, GLdouble x, GLdouble y);
void (REGAL_CALL *glProgramUniform2dv)(GLuint program, GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glProgramUniform2f)(GLuint program, GLint location, GLfloat x, GLfloat y);
void (REGAL_CALL *glProgramUniform2fv)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glProgramUniform2i)(GLuint program, GLint location, GLint x, GLint y);
void (REGAL_CALL *glProgramUniform2iv)(GLuint program, GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glProgramUniform2ui)(GLuint program, GLint location, GLuint x, GLuint y);
void (REGAL_CALL *glProgramUniform2uiv)(GLuint program, GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glProgramUniform3d)(GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glProgramUniform3dv)(GLuint program, GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glProgramUniform3f)(GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glProgramUniform3fv)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glProgramUniform3i)(GLuint program, GLint location, GLint x, GLint y, GLint z);
void (REGAL_CALL *glProgramUniform3iv)(GLuint program, GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glProgramUniform3ui)(GLuint program, GLint location, GLuint x, GLuint y, GLuint z);
void (REGAL_CALL *glProgramUniform3uiv)(GLuint program, GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glProgramUniform4d)(GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glProgramUniform4dv)(GLuint program, GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glProgramUniform4f)(GLuint program, GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glProgramUniform4fv)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glProgramUniform4i)(GLuint program, GLint location, GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glProgramUniform4iv)(GLuint program, GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glProgramUniform4ui)(GLuint program, GLint location, GLuint x, GLuint y, GLuint z, GLuint w);
void (REGAL_CALL *glProgramUniform4uiv)(GLuint program, GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glProgramUniformMatrix2dv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix2fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix2x3dv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix2x3fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix2x4dv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix2x4fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix3dv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix3fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix3x2dv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix3x2fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix3x4dv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix3x4fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix4dv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix4fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix4x2dv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix4x2fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix4x3dv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix4x3fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUseProgramStages)(GLuint pipeline, GLbitfield stages, GLuint program);
void (REGAL_CALL *glValidateProgramPipeline)(GLuint pipeline);
// GL_ARB_shader_atomic_counters
void (REGAL_CALL *glGetActiveAtomicCounterBufferiv)(GLuint program, GLuint bufferIndex, GLenum pname, GLint *params);
// GL_ARB_shader_image_load_store
void (REGAL_CALL *glBindImageTexture)(GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format);
void (REGAL_CALL *glMemoryBarrier)(GLbitfield barriers);
// GL_ARB_shader_objects
void (REGAL_CALL *glAttachObjectARB)(GLhandleARB containerObj, GLhandleARB obj);
void (REGAL_CALL *glCompileShaderARB)(GLhandleARB shaderObj);
GLhandleARB (REGAL_CALL *glCreateProgramObjectARB)(void);
GLhandleARB (REGAL_CALL *glCreateShaderObjectARB)(GLenum shaderType);
void (REGAL_CALL *glDeleteObjectARB)(GLhandleARB obj);
void (REGAL_CALL *glDetachObjectARB)(GLhandleARB containerObj, GLhandleARB attachedObj);
void (REGAL_CALL *glGetActiveUniformARB)(GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name);
void (REGAL_CALL *glGetAttachedObjectsARB)(GLhandleARB containerObj, GLsizei maxCount, GLsizei *count, GLhandleARB *obj);
GLhandleARB (REGAL_CALL *glGetHandleARB)(GLenum pname);
void (REGAL_CALL *glGetInfoLogARB)(GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *infoLog);
void (REGAL_CALL *glGetObjectParameterfvARB)(GLhandleARB obj, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetObjectParameterivARB)(GLhandleARB obj, GLenum pname, GLint *params);
void (REGAL_CALL *glGetShaderSourceARB)(GLhandleARB obj, GLsizei maxLength, GLsizei *length, GLcharARB *source);
GLint (REGAL_CALL *glGetUniformLocationARB)(GLhandleARB programObj, const GLcharARB *name);
void (REGAL_CALL *glGetUniformfvARB)(GLhandleARB programObj, GLint location, GLfloat *params);
void (REGAL_CALL *glGetUniformivARB)(GLhandleARB programObj, GLint location, GLint *params);
void (REGAL_CALL *glLinkProgramARB)(GLhandleARB programObj);
void (REGAL_CALL *glShaderSourceARB)(GLhandleARB shaderObj, GLsizei count, const GLcharARB **string, const GLint *length);
void (REGAL_CALL *glUniform1fARB)(GLint location, GLfloat v0);
void (REGAL_CALL *glUniform1fvARB)(GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glUniform1iARB)(GLint location, GLint v0);
void (REGAL_CALL *glUniform1ivARB)(GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glUniform2fARB)(GLint location, GLfloat v0, GLfloat v1);
void (REGAL_CALL *glUniform2fvARB)(GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glUniform2iARB)(GLint location, GLint v0, GLint v1);
void (REGAL_CALL *glUniform2ivARB)(GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glUniform3fARB)(GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
void (REGAL_CALL *glUniform3fvARB)(GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glUniform3iARB)(GLint location, GLint v0, GLint v1, GLint v2);
void (REGAL_CALL *glUniform3ivARB)(GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glUniform4fARB)(GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
void (REGAL_CALL *glUniform4fvARB)(GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glUniform4iARB)(GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
void (REGAL_CALL *glUniform4ivARB)(GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glUniformMatrix2fvARB)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUniformMatrix3fvARB)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUniformMatrix4fvARB)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glUseProgramObjectARB)(GLhandleARB programObj);
void (REGAL_CALL *glValidateProgramARB)(GLhandleARB programObj);
// GL_ARB_shader_storage_buffer_object
void (REGAL_CALL *glShaderStorageBlockBinding)(GLuint program, GLuint storageBlockIndex, GLuint storageBlockBinding);
// GL_ARB_shader_subroutine
void (REGAL_CALL *glGetActiveSubroutineName)(GLuint program, GLenum shaderType, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name);
void (REGAL_CALL *glGetActiveSubroutineUniformName)(GLuint program, GLenum shaderType, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name);
void (REGAL_CALL *glGetActiveSubroutineUniformiv)(GLuint program, GLenum shaderType, GLuint index, GLenum pname, GLint *values);
void (REGAL_CALL *glGetProgramStageiv)(GLuint program, GLenum shaderType, GLenum pname, GLint *values);
GLuint (REGAL_CALL *glGetSubroutineIndex)(GLuint program, GLenum shaderType, const GLchar *name);
GLint (REGAL_CALL *glGetSubroutineUniformLocation)(GLuint program, GLenum shaderType, const GLchar *name);
void (REGAL_CALL *glGetUniformSubroutineuiv)(GLenum shaderType, GLint location, GLuint *params);
void (REGAL_CALL *glUniformSubroutinesuiv)(GLenum shaderType, GLsizei count, const GLuint *indices);
// GL_ARB_shading_language_include
void (REGAL_CALL *glCompileShaderIncludeARB)(GLuint shader, GLsizei count, const GLchar **path, const GLint *length);
void (REGAL_CALL *glDeleteNamedStringARB)(GLint namelen, const GLchar *name);
void (REGAL_CALL *glGetNamedStringARB)(GLint namelen, const GLchar *name, GLsizei bufSize, GLint *stringlen, GLchar *string);
void (REGAL_CALL *glGetNamedStringivARB)(GLint namelen, const GLchar *name, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsNamedStringARB)(GLint namelen, const GLchar *name);
void (REGAL_CALL *glNamedStringARB)(GLenum type, GLint namelen, const GLchar *name, GLint stringlen, const GLchar *string);
// GL_ARB_sync
GLenum (REGAL_CALL *glClientWaitSync)(GLsync sync, GLbitfield flags, GLuint64 timeout);
void (REGAL_CALL *glDeleteSync)(GLsync sync);
GLsync (REGAL_CALL *glFenceSync)(GLenum condition, GLbitfield flags);
void (REGAL_CALL *glGetInteger64v)(GLenum pname, GLint64 *params);
void (REGAL_CALL *glGetSynciv)(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values);
GLboolean (REGAL_CALL *glIsSync)(GLsync sync);
void (REGAL_CALL *glWaitSync)(GLsync sync, GLbitfield flags, GLuint64 timeout);
// GL_ARB_tessellation_shader
void (REGAL_CALL *glPatchParameterfv)(GLenum pname, const GLfloat *values);
void (REGAL_CALL *glPatchParameteri)(GLenum pname, GLint value);
// GL_ARB_texture_buffer_object
void (REGAL_CALL *glTexBufferARB)(GLenum target, GLenum internalformat, GLuint buffer);
// GL_ARB_texture_buffer_range
void (REGAL_CALL *glTexBufferRange)(GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size);
void (REGAL_CALL *glTextureBufferRangeEXT)(GLuint texture, GLenum target, GLenum internalformat, GLuint buffer, GLintptr offset, GLsizeiptr size);
// GL_ARB_texture_compression
void (REGAL_CALL *glCompressedTexImage1DARB)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexImage2DARB)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexImage3DARB)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexSubImage1DARB)(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexSubImage2DARB)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTexSubImage3DARB)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glGetCompressedTexImageARB)(GLenum target, GLint lod, GLvoid *img);
// GL_ARB_texture_multisample
void (REGAL_CALL *glGetMultisamplefv)(GLenum pname, GLuint index, GLfloat *val);
void (REGAL_CALL *glSampleMaski)(GLuint index, GLbitfield mask);
void (REGAL_CALL *glTexImage2DMultisample)(GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
void (REGAL_CALL *glTexImage3DMultisample)(GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
// GL_ARB_texture_storage
void (REGAL_CALL *glTexStorage1D)(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width);
void (REGAL_CALL *glTexStorage2D)(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
void (REGAL_CALL *glTexStorage3D)(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
void (REGAL_CALL *glTextureStorage1DEXT)(GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width);
void (REGAL_CALL *glTextureStorage2DEXT)(GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
void (REGAL_CALL *glTextureStorage3DEXT)(GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
// GL_ARB_texture_storage_multisample
void (REGAL_CALL *glTexStorage2DMultisample)(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
void (REGAL_CALL *glTexStorage3DMultisample)(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
void (REGAL_CALL *glTextureStorage2DMultisampleEXT)(GLuint texture, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
void (REGAL_CALL *glTextureStorage3DMultisampleEXT)(GLuint texture, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedsamplelocations);
// GL_ARB_texture_view
void (REGAL_CALL *glTextureView)(GLuint texture, GLenum target, GLuint origtexture, GLenum internalformat, GLuint minlevel, GLuint numlevels, GLuint minlayer, GLuint numlayers);
// GL_ARB_timer_query
void (REGAL_CALL *glGetQueryObjecti64v)(GLuint id, GLenum pname, GLint64 *params);
void (REGAL_CALL *glGetQueryObjectui64v)(GLuint id, GLenum pname, GLuint64 *params);
void (REGAL_CALL *glQueryCounter)(GLuint id, GLenum target);
// GL_ARB_transform_feedback2
void (REGAL_CALL *glBindTransformFeedback)(GLenum target, GLuint id);
void (REGAL_CALL *glDeleteTransformFeedbacks)(GLsizei n, const GLuint *ids);
void (REGAL_CALL *glDrawTransformFeedback)(GLenum mode, GLuint name);
void (REGAL_CALL *glGenTransformFeedbacks)(GLsizei n, GLuint *ids);
GLboolean (REGAL_CALL *glIsTransformFeedback)(GLuint id);
void (REGAL_CALL *glPauseTransformFeedback)(void);
void (REGAL_CALL *glResumeTransformFeedback)(void);
// GL_ARB_transform_feedback3
void (REGAL_CALL *glBeginQueryIndexed)(GLenum target, GLuint index, GLuint id);
void (REGAL_CALL *glDrawTransformFeedbackStream)(GLenum mode, GLuint id, GLuint stream);
void (REGAL_CALL *glEndQueryIndexed)(GLenum target, GLuint index);
void (REGAL_CALL *glGetQueryIndexediv)(GLenum target, GLuint index, GLenum pname, GLint *params);
// GL_ARB_transform_feedback_instanced
void (REGAL_CALL *glDrawTransformFeedbackInstanced)(GLenum mode, GLuint id, GLsizei primcount);
void (REGAL_CALL *glDrawTransformFeedbackStreamInstanced)(GLenum mode, GLuint id, GLuint stream, GLsizei primcount);
// GL_ARB_transpose_matrix
void (REGAL_CALL *glLoadTransposeMatrixdARB)(const GLdouble *m);
void (REGAL_CALL *glLoadTransposeMatrixfARB)(const GLfloat *m);
void (REGAL_CALL *glMultTransposeMatrixdARB)(const GLdouble *m);
void (REGAL_CALL *glMultTransposeMatrixfARB)(const GLfloat *m);
// GL_ARB_uniform_buffer_object
void (REGAL_CALL *glBindBufferBase)(GLenum target, GLuint index, GLuint buffer);
void (REGAL_CALL *glBindBufferRange)(GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
void (REGAL_CALL *glGetActiveUniformBlockName)(GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName);
void (REGAL_CALL *glGetActiveUniformBlockiv)(GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params);
void (REGAL_CALL *glGetActiveUniformName)(GLuint program, GLuint uniformIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformName);
void (REGAL_CALL *glGetActiveUniformsiv)(GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params);
void (REGAL_CALL *glGetIntegeri_v)(GLenum target, GLuint index, GLint *data);
GLuint (REGAL_CALL *glGetUniformBlockIndex)(GLuint program, const GLchar *uniformBlockName);
void (REGAL_CALL *glGetUniformIndices)(GLuint program, GLsizei uniformCount, const GLchar **uniformNames, GLuint *uniformIndices);
void (REGAL_CALL *glUniformBlockBinding)(GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
// GL_ARB_vertex_array_object
void (REGAL_CALL *glBindVertexArray)(GLuint array);
void (REGAL_CALL *glDeleteVertexArrays)(GLsizei n, const GLuint *arrays);
void (REGAL_CALL *glGenVertexArrays)(GLsizei n, GLuint *arrays);
GLboolean (REGAL_CALL *glIsVertexArray)(GLuint array);
// GL_ARB_vertex_attrib_64bit
void (REGAL_CALL *glGetVertexAttribLdv)(GLuint index, GLenum pname, GLdouble *params);
void (REGAL_CALL *glVertexAttribL1d)(GLuint index, GLdouble x);
void (REGAL_CALL *glVertexAttribL1dv)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttribL2d)(GLuint index, GLdouble x, GLdouble y);
void (REGAL_CALL *glVertexAttribL2dv)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttribL3d)(GLuint index, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glVertexAttribL3dv)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttribL4d)(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glVertexAttribL4dv)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttribLPointer)(GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
// GL_ARB_vertex_attrib_binding
void (REGAL_CALL *glBindVertexBuffer)(GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
void (REGAL_CALL *glVertexAttribBinding)(GLuint attribindex, GLuint bindingindex);
void (REGAL_CALL *glVertexAttribFormat)(GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
void (REGAL_CALL *glVertexAttribIFormat)(GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
void (REGAL_CALL *glVertexAttribLFormat)(GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
void (REGAL_CALL *glVertexBindingDivisor)(GLuint bindingindex, GLuint divisor);
// GL_ARB_vertex_blend
void (REGAL_CALL *glVertexBlendARB)(GLint count);
void (REGAL_CALL *glWeightPointerARB)(GLint size, GLenum type, GLsizei stride, GLvoid *pointer);
void (REGAL_CALL *glWeightbvARB)(GLint size, GLbyte *weights);
void (REGAL_CALL *glWeightdvARB)(GLint size, GLdouble *weights);
void (REGAL_CALL *glWeightfvARB)(GLint size, GLfloat *weights);
void (REGAL_CALL *glWeightivARB)(GLint size, GLint *weights);
void (REGAL_CALL *glWeightsvARB)(GLint size, GLshort *weights);
void (REGAL_CALL *glWeightubvARB)(GLint size, GLubyte *weights);
void (REGAL_CALL *glWeightuivARB)(GLint size, GLuint *weights);
void (REGAL_CALL *glWeightusvARB)(GLint size, GLushort *weights);
// GL_ARB_vertex_buffer_object
void (REGAL_CALL *glBindBufferARB)(GLenum target, GLuint buffer);
void (REGAL_CALL *glBufferDataARB)(GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
void (REGAL_CALL *glBufferSubDataARB)(GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
void (REGAL_CALL *glDeleteBuffersARB)(GLsizei n, const GLuint *buffers);
void (REGAL_CALL *glGenBuffersARB)(GLsizei n, GLuint *buffers);
void (REGAL_CALL *glGetBufferParameterivARB)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetBufferPointervARB)(GLenum target, GLenum pname, GLvoid **params);
void (REGAL_CALL *glGetBufferSubDataARB)(GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data);
GLboolean (REGAL_CALL *glIsBufferARB)(GLuint buffer);
GLvoid *(REGAL_CALL *glMapBufferARB)(GLenum target, GLenum access);
GLboolean (REGAL_CALL *glUnmapBufferARB)(GLenum target);
// GL_ARB_vertex_program
void (REGAL_CALL *glBindProgramARB)(GLenum target, GLuint program);
void (REGAL_CALL *glDeleteProgramsARB)(GLsizei n, const GLuint *programs);
void (REGAL_CALL *glDisableVertexAttribArrayARB)(GLuint index);
void (REGAL_CALL *glEnableVertexAttribArrayARB)(GLuint index);
void (REGAL_CALL *glGenProgramsARB)(GLsizei n, GLuint *programs);
void (REGAL_CALL *glGetProgramEnvParameterdvARB)(GLenum target, GLuint index, GLdouble *params);
void (REGAL_CALL *glGetProgramEnvParameterfvARB)(GLenum target, GLuint index, GLfloat *params);
void (REGAL_CALL *glGetProgramLocalParameterdvARB)(GLenum target, GLuint index, GLdouble *params);
void (REGAL_CALL *glGetProgramLocalParameterfvARB)(GLenum target, GLuint index, GLfloat *params);
void (REGAL_CALL *glGetProgramStringARB)(GLenum target, GLenum pname, GLvoid *string);
void (REGAL_CALL *glGetProgramivARB)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetVertexAttribPointervARB)(GLuint index, GLenum pname, GLvoid **pointer);
void (REGAL_CALL *glGetVertexAttribdvARB)(GLuint index, GLenum pname, GLdouble *params);
void (REGAL_CALL *glGetVertexAttribfvARB)(GLuint index, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetVertexAttribivARB)(GLuint index, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsProgramARB)(GLuint program);
void (REGAL_CALL *glProgramEnvParameter4dARB)(GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glProgramEnvParameter4dvARB)(GLenum target, GLuint index, const GLdouble *params);
void (REGAL_CALL *glProgramEnvParameter4fARB)(GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glProgramEnvParameter4fvARB)(GLenum target, GLuint index, const GLfloat *params);
void (REGAL_CALL *glProgramLocalParameter4dARB)(GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glProgramLocalParameter4dvARB)(GLenum target, GLuint index, const GLdouble *params);
void (REGAL_CALL *glProgramLocalParameter4fARB)(GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glProgramLocalParameter4fvARB)(GLenum target, GLuint index, const GLfloat *params);
void (REGAL_CALL *glProgramStringARB)(GLenum target, GLenum format, GLsizei len, const GLvoid *string);
void (REGAL_CALL *glVertexAttrib1dARB)(GLuint index, GLdouble x);
void (REGAL_CALL *glVertexAttrib1dvARB)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib1fARB)(GLuint index, GLfloat x);
void (REGAL_CALL *glVertexAttrib1fvARB)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib1sARB)(GLuint index, GLshort x);
void (REGAL_CALL *glVertexAttrib1svARB)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib2dARB)(GLuint index, GLdouble x, GLdouble y);
void (REGAL_CALL *glVertexAttrib2dvARB)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib2fARB)(GLuint index, GLfloat x, GLfloat y);
void (REGAL_CALL *glVertexAttrib2fvARB)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib2sARB)(GLuint index, GLshort x, GLshort y);
void (REGAL_CALL *glVertexAttrib2svARB)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib3dARB)(GLuint index, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glVertexAttrib3dvARB)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib3fARB)(GLuint index, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glVertexAttrib3fvARB)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib3sARB)(GLuint index, GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glVertexAttrib3svARB)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib4NbvARB)(GLuint index, const GLbyte *v);
void (REGAL_CALL *glVertexAttrib4NivARB)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttrib4NsvARB)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib4NubARB)(GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
void (REGAL_CALL *glVertexAttrib4NubvARB)(GLuint index, const GLubyte *v);
void (REGAL_CALL *glVertexAttrib4NuivARB)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttrib4NusvARB)(GLuint index, const GLushort *v);
void (REGAL_CALL *glVertexAttrib4bvARB)(GLuint index, const GLbyte *v);
void (REGAL_CALL *glVertexAttrib4dARB)(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glVertexAttrib4dvARB)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib4fARB)(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glVertexAttrib4fvARB)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib4ivARB)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttrib4sARB)(GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
void (REGAL_CALL *glVertexAttrib4svARB)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib4ubvARB)(GLuint index, const GLubyte *v);
void (REGAL_CALL *glVertexAttrib4uivARB)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttrib4usvARB)(GLuint index, const GLushort *v);
void (REGAL_CALL *glVertexAttribPointerARB)(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLvoid *pointer);
// GL_ARB_vertex_shader
void (REGAL_CALL *glBindAttribLocationARB)(GLhandleARB programObj, GLuint index, const GLcharARB *name);
void (REGAL_CALL *glGetActiveAttribARB)(GLhandleARB programObj, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLcharARB *name);
GLint (REGAL_CALL *glGetAttribLocationARB)(GLhandleARB programObj, const GLcharARB *name);
// GL_ARB_vertex_type_2_10_10_10_rev
void (REGAL_CALL *glColorP3ui)(GLenum type, GLuint color);
void (REGAL_CALL *glColorP3uiv)(GLenum type, const GLuint *color);
void (REGAL_CALL *glColorP4ui)(GLenum type, GLuint color);
void (REGAL_CALL *glColorP4uiv)(GLenum type, const GLuint *color);
void (REGAL_CALL *glMultiTexCoordP1ui)(GLenum texture, GLenum type, GLuint coords);
void (REGAL_CALL *glMultiTexCoordP1uiv)(GLenum texture, GLenum type, const GLuint *coords);
void (REGAL_CALL *glMultiTexCoordP2ui)(GLenum texture, GLenum type, GLuint coords);
void (REGAL_CALL *glMultiTexCoordP2uiv)(GLenum texture, GLenum type, const GLuint *coords);
void (REGAL_CALL *glMultiTexCoordP3ui)(GLenum texture, GLenum type, GLuint coords);
void (REGAL_CALL *glMultiTexCoordP3uiv)(GLenum texture, GLenum type, const GLuint *coords);
void (REGAL_CALL *glMultiTexCoordP4ui)(GLenum texture, GLenum type, GLuint coords);
void (REGAL_CALL *glMultiTexCoordP4uiv)(GLenum texture, GLenum type, const GLuint *coords);
void (REGAL_CALL *glNormalP3ui)(GLenum type, GLuint coords);
void (REGAL_CALL *glNormalP3uiv)(GLenum type, const GLuint *coords);
void (REGAL_CALL *glSecondaryColorP3ui)(GLenum type, GLuint color);
void (REGAL_CALL *glSecondaryColorP3uiv)(GLenum type, const GLuint *color);
void (REGAL_CALL *glTexCoordP1ui)(GLenum type, GLuint coords);
void (REGAL_CALL *glTexCoordP1uiv)(GLenum type, const GLuint *coords);
void (REGAL_CALL *glTexCoordP2ui)(GLenum type, GLuint coords);
void (REGAL_CALL *glTexCoordP2uiv)(GLenum type, const GLuint *coords);
void (REGAL_CALL *glTexCoordP3ui)(GLenum type, GLuint coords);
void (REGAL_CALL *glTexCoordP3uiv)(GLenum type, const GLuint *coords);
void (REGAL_CALL *glTexCoordP4ui)(GLenum type, GLuint coords);
void (REGAL_CALL *glTexCoordP4uiv)(GLenum type, const GLuint *coords);
void (REGAL_CALL *glVertexAttribP1ui)(GLuint index, GLenum type, GLboolean normalized, GLuint value);
void (REGAL_CALL *glVertexAttribP1uiv)(GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
void (REGAL_CALL *glVertexAttribP2ui)(GLuint index, GLenum type, GLboolean normalized, GLuint value);
void (REGAL_CALL *glVertexAttribP2uiv)(GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
void (REGAL_CALL *glVertexAttribP3ui)(GLuint index, GLenum type, GLboolean normalized, GLuint value);
void (REGAL_CALL *glVertexAttribP3uiv)(GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
void (REGAL_CALL *glVertexAttribP4ui)(GLuint index, GLenum type, GLboolean normalized, GLuint value);
void (REGAL_CALL *glVertexAttribP4uiv)(GLuint index, GLenum type, GLboolean normalized, const GLuint *value);
void (REGAL_CALL *glVertexP2ui)(GLenum type, GLuint coords);
void (REGAL_CALL *glVertexP2uiv)(GLenum type, const GLuint *coords);
void (REGAL_CALL *glVertexP3ui)(GLenum type, GLuint coords);
void (REGAL_CALL *glVertexP3uiv)(GLenum type, const GLuint *coords);
void (REGAL_CALL *glVertexP4ui)(GLenum type, GLuint coords);
void (REGAL_CALL *glVertexP4uiv)(GLenum type, const GLuint *coords);
// GL_ARB_viewport_array
void (REGAL_CALL *glDepthRangeArrayv)(GLuint first, GLsizei count, const GLclampd *v);
void (REGAL_CALL *glDepthRangeIndexed)(GLuint index, GLclampd n, GLclampd f);
void (REGAL_CALL *glGetDoublei_v)(GLenum target, GLuint index, GLdouble *v);
void (REGAL_CALL *glGetFloati_v)(GLenum target, GLuint index, GLfloat *v);
void (REGAL_CALL *glScissorArrayv)(GLuint first, GLsizei count, const GLint *v);
void (REGAL_CALL *glScissorIndexed)(GLuint index, GLint left, GLint bottom, GLint width, GLint height);
void (REGAL_CALL *glScissorIndexedv)(GLuint index, const GLint *v);
void (REGAL_CALL *glViewportArrayv)(GLuint first, GLsizei count, const GLfloat *v);
void (REGAL_CALL *glViewportIndexedf)(GLuint index, GLfloat x, GLfloat y, GLfloat w, GLfloat h);
void (REGAL_CALL *glViewportIndexedfv)(GLuint index, const GLfloat *v);
// GL_ARB_window_pos
void (REGAL_CALL *glWindowPos2dARB)(GLdouble x, GLdouble y);
void (REGAL_CALL *glWindowPos2dvARB)(const GLdouble *p);
void (REGAL_CALL *glWindowPos2fARB)(GLfloat x, GLfloat y);
void (REGAL_CALL *glWindowPos2fvARB)(const GLfloat *p);
void (REGAL_CALL *glWindowPos2iARB)(GLint x, GLint y);
void (REGAL_CALL *glWindowPos2ivARB)(const GLint *p);
void (REGAL_CALL *glWindowPos2sARB)(GLshort x, GLshort y);
void (REGAL_CALL *glWindowPos2svARB)(const GLshort *p);
void (REGAL_CALL *glWindowPos3dARB)(GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glWindowPos3dvARB)(const GLdouble *p);
void (REGAL_CALL *glWindowPos3fARB)(GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glWindowPos3fvARB)(const GLfloat *p);
void (REGAL_CALL *glWindowPos3iARB)(GLint x, GLint y, GLint z);
void (REGAL_CALL *glWindowPos3ivARB)(const GLint *p);
void (REGAL_CALL *glWindowPos3sARB)(GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glWindowPos3svARB)(const GLshort *p);
// GL_ATI_draw_buffers
void (REGAL_CALL *glDrawBuffersATI)(GLsizei n, const GLenum *bufs);
// GL_ATI_element_array
void (REGAL_CALL *glDrawElementArrayATI)(GLenum mode, GLsizei count);
void (REGAL_CALL *glDrawRangeElementArrayATI)(GLenum mode, GLuint start, GLuint end, GLsizei count);
void (REGAL_CALL *glElementPointerATI)(GLenum type, const GLvoid *pointer);
// GL_ATI_envmap_bumpmap
void (REGAL_CALL *glGetTexBumpParameterfvATI)(GLenum pname, GLfloat *param);
void (REGAL_CALL *glGetTexBumpParameterivATI)(GLenum pname, GLint *param);
void (REGAL_CALL *glTexBumpParameterfvATI)(GLenum pname, GLfloat *param);
void (REGAL_CALL *glTexBumpParameterivATI)(GLenum pname, GLint *param);
// GL_ATI_fragment_shader
void (REGAL_CALL *glAlphaFragmentOp1ATI)(GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod);
void (REGAL_CALL *glAlphaFragmentOp2ATI)(GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod);
void (REGAL_CALL *glAlphaFragmentOp3ATI)(GLenum op, GLuint dst, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod);
void (REGAL_CALL *glBeginFragmentShaderATI)(void);
void (REGAL_CALL *glBindFragmentShaderATI)(GLuint id);
void (REGAL_CALL *glColorFragmentOp1ATI)(GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod);
void (REGAL_CALL *glColorFragmentOp2ATI)(GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod);
void (REGAL_CALL *glColorFragmentOp3ATI)(GLenum op, GLuint dst, GLuint dstMask, GLuint dstMod, GLuint arg1, GLuint arg1Rep, GLuint arg1Mod, GLuint arg2, GLuint arg2Rep, GLuint arg2Mod, GLuint arg3, GLuint arg3Rep, GLuint arg3Mod);
void (REGAL_CALL *glDeleteFragmentShaderATI)(GLuint id);
void (REGAL_CALL *glEndFragmentShaderATI)(void);
GLuint (REGAL_CALL *glGenFragmentShadersATI)(GLuint range);
void (REGAL_CALL *glPassTexCoordATI)(GLuint dst, GLuint coord, GLenum swizzle);
void (REGAL_CALL *glSampleMapATI)(GLuint dst, GLuint interp, GLenum swizzle);
void (REGAL_CALL *glSetFragmentShaderConstantATI)(GLuint dst, const GLfloat *value);
// GL_ATI_map_object_buffer
GLvoid *(REGAL_CALL *glMapObjectBufferATI)(GLuint buffer);
void (REGAL_CALL *glUnmapObjectBufferATI)(GLuint buffer);
// GL_ATI_pn_triangles
void (REGAL_CALL *glPNTrianglesfATI)(GLenum pname, GLfloat param);
void (REGAL_CALL *glPNTrianglesiATI)(GLenum pname, GLint param);
// GL_ATI_separate_stencil
void (REGAL_CALL *glStencilFuncSeparateATI)(GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask);
void (REGAL_CALL *glStencilOpSeparateATI)(GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
// GL_ATI_vertex_array_object
void (REGAL_CALL *glArrayObjectATI)(GLenum array, GLint size, GLenum type, GLsizei stride, GLuint buffer, GLuint offset);
void (REGAL_CALL *glFreeObjectBufferATI)(GLuint buffer);
void (REGAL_CALL *glGetArrayObjectfvATI)(GLenum array, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetArrayObjectivATI)(GLenum array, GLenum pname, GLint *params);
void (REGAL_CALL *glGetObjectBufferfvATI)(GLuint buffer, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetObjectBufferivATI)(GLuint buffer, GLenum pname, GLint *params);
void (REGAL_CALL *glGetVariantArrayObjectfvATI)(GLuint id, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetVariantArrayObjectivATI)(GLuint id, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsObjectBufferATI)(GLuint buffer);
GLuint (REGAL_CALL *glNewObjectBufferATI)(GLsizei size, const GLvoid *pointer, GLenum usage);
void (REGAL_CALL *glUpdateObjectBufferATI)(GLuint buffer, GLuint offset, GLsizei size, const GLvoid *pointer, GLenum preserve);
void (REGAL_CALL *glVariantArrayObjectATI)(GLuint id, GLenum type, GLsizei stride, GLuint buffer, GLuint offset);
// GL_ATI_vertex_attrib_array_object
void (REGAL_CALL *glGetVertexAttribArrayObjectfvATI)(GLuint index, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetVertexAttribArrayObjectivATI)(GLuint index, GLenum pname, GLint *params);
void (REGAL_CALL *glVertexAttribArrayObjectATI)(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, GLuint buffer, GLuint offset);
// GL_ATI_vertex_streams
void (REGAL_CALL *glClientActiveVertexStreamATI)(GLenum stream);
void (REGAL_CALL *glNormalStream3bATI)(GLenum stream, GLbyte x, GLbyte y, GLbyte z);
void (REGAL_CALL *glNormalStream3bvATI)(GLenum stream, const GLbyte *coords);
void (REGAL_CALL *glNormalStream3dATI)(GLenum stream, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glNormalStream3dvATI)(GLenum stream, const GLdouble *coords);
void (REGAL_CALL *glNormalStream3fATI)(GLenum stream, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glNormalStream3fvATI)(GLenum stream, const GLfloat *coords);
void (REGAL_CALL *glNormalStream3iATI)(GLenum stream, GLint x, GLint y, GLint z);
void (REGAL_CALL *glNormalStream3ivATI)(GLenum stream, const GLint *coords);
void (REGAL_CALL *glNormalStream3sATI)(GLenum stream, GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glNormalStream3svATI)(GLenum stream, const GLshort *coords);
void (REGAL_CALL *glVertexBlendEnvfATI)(GLenum pname, GLfloat param);
void (REGAL_CALL *glVertexBlendEnviATI)(GLenum pname, GLint param);
void (REGAL_CALL *glVertexStream1dATI)(GLenum stream, GLdouble x);
void (REGAL_CALL *glVertexStream1dvATI)(GLenum stream, const GLdouble *coords);
void (REGAL_CALL *glVertexStream1fATI)(GLenum stream, GLfloat x);
void (REGAL_CALL *glVertexStream1fvATI)(GLenum stream, const GLfloat *coords);
void (REGAL_CALL *glVertexStream1iATI)(GLenum stream, GLint x);
void (REGAL_CALL *glVertexStream1ivATI)(GLenum stream, const GLint *coords);
void (REGAL_CALL *glVertexStream1sATI)(GLenum stream, GLshort x);
void (REGAL_CALL *glVertexStream1svATI)(GLenum stream, const GLshort *coords);
void (REGAL_CALL *glVertexStream2dATI)(GLenum stream, GLdouble x, GLdouble y);
void (REGAL_CALL *glVertexStream2dvATI)(GLenum stream, const GLdouble *coords);
void (REGAL_CALL *glVertexStream2fATI)(GLenum stream, GLfloat x, GLfloat y);
void (REGAL_CALL *glVertexStream2fvATI)(GLenum stream, const GLfloat *coords);
void (REGAL_CALL *glVertexStream2iATI)(GLenum stream, GLint x, GLint y);
void (REGAL_CALL *glVertexStream2ivATI)(GLenum stream, const GLint *coords);
void (REGAL_CALL *glVertexStream2sATI)(GLenum stream, GLshort x, GLshort y);
void (REGAL_CALL *glVertexStream2svATI)(GLenum stream, const GLshort *coords);
void (REGAL_CALL *glVertexStream3dATI)(GLenum stream, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glVertexStream3dvATI)(GLenum stream, const GLdouble *coords);
void (REGAL_CALL *glVertexStream3fATI)(GLenum stream, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glVertexStream3fvATI)(GLenum stream, const GLfloat *coords);
void (REGAL_CALL *glVertexStream3iATI)(GLenum stream, GLint x, GLint y, GLint z);
void (REGAL_CALL *glVertexStream3ivATI)(GLenum stream, const GLint *coords);
void (REGAL_CALL *glVertexStream3sATI)(GLenum stream, GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glVertexStream3svATI)(GLenum stream, const GLshort *coords);
void (REGAL_CALL *glVertexStream4dATI)(GLenum stream, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glVertexStream4dvATI)(GLenum stream, const GLdouble *coords);
void (REGAL_CALL *glVertexStream4fATI)(GLenum stream, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glVertexStream4fvATI)(GLenum stream, const GLfloat *coords);
void (REGAL_CALL *glVertexStream4iATI)(GLenum stream, GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glVertexStream4ivATI)(GLenum stream, const GLint *coords);
void (REGAL_CALL *glVertexStream4sATI)(GLenum stream, GLshort x, GLshort y, GLshort z, GLshort w);
void (REGAL_CALL *glVertexStream4svATI)(GLenum stream, const GLshort *coords);
// GL_EXT_bindable_uniform
GLint (REGAL_CALL *glGetUniformBufferSizeEXT)(GLuint program, GLint location);
GLintptr (REGAL_CALL *glGetUniformOffsetEXT)(GLuint program, GLint location);
void (REGAL_CALL *glUniformBufferEXT)(GLuint program, GLint location, GLuint buffer);
// GL_EXT_blend_color
void (REGAL_CALL *glBlendColorEXT)(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
// GL_EXT_blend_equation_separate
void (REGAL_CALL *glBlendEquationSeparateEXT)(GLenum modeRGB, GLenum modeAlpha);
// GL_EXT_blend_func_separate
void (REGAL_CALL *glBlendFuncSeparateEXT)(GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
// GL_EXT_blend_minmax
void (REGAL_CALL *glBlendEquationEXT)(GLenum mode);
// GL_EXT_color_subtable
void (REGAL_CALL *glColorSubTableEXT)(GLenum target, GLsizei start, GLsizei count, GLenum format, GLenum type, const GLvoid *table);
void (REGAL_CALL *glCopyColorSubTableEXT)(GLenum target, GLsizei start, GLint x, GLint y, GLsizei width);
// GL_EXT_compiled_vertex_array
void (REGAL_CALL *glLockArraysEXT)(GLint first, GLsizei count);
void (REGAL_CALL *glUnlockArraysEXT)(void);
// GL_EXT_convolution
void (REGAL_CALL *glConvolutionFilter1DEXT)(GLenum target, GLenum internalformat, GLsizei width, GLenum format, GLenum type, const GLvoid *image);
void (REGAL_CALL *glConvolutionFilter2DEXT)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image);
void (REGAL_CALL *glConvolutionParameterfEXT)(GLenum target, GLenum pname, GLfloat param);
void (REGAL_CALL *glConvolutionParameterfvEXT)(GLenum target, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glConvolutionParameteriEXT)(GLenum target, GLenum pname, GLint param);
void (REGAL_CALL *glConvolutionParameterivEXT)(GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glCopyConvolutionFilter1DEXT)(GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width);
void (REGAL_CALL *glCopyConvolutionFilter2DEXT)(GLenum target, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glGetConvolutionFilterEXT)(GLenum target, GLenum format, GLenum type, GLvoid *image);
void (REGAL_CALL *glGetConvolutionParameterfvEXT)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetConvolutionParameterivEXT)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetSeparableFilterEXT)(GLenum target, GLenum format, GLenum type, GLvoid *row, GLvoid *column, GLvoid *span);
void (REGAL_CALL *glSeparableFilter2DEXT)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column);
// GL_EXT_coordinate_frame
void (REGAL_CALL *glBinormal3bEXT)(GLbyte bx, GLbyte by, GLbyte bz);
void (REGAL_CALL *glBinormal3bvEXT)(const GLbyte *v);
void (REGAL_CALL *glBinormal3dEXT)(GLdouble bx, GLdouble by, GLdouble bz);
void (REGAL_CALL *glBinormal3dvEXT)(const GLdouble *v);
void (REGAL_CALL *glBinormal3fEXT)(GLfloat bx, GLfloat by, GLfloat bz);
void (REGAL_CALL *glBinormal3fvEXT)(const GLfloat *v);
void (REGAL_CALL *glBinormal3iEXT)(GLint bx, GLint by, GLint bz);
void (REGAL_CALL *glBinormal3ivEXT)(const GLint *v);
void (REGAL_CALL *glBinormal3sEXT)(GLshort bx, GLshort by, GLshort bz);
void (REGAL_CALL *glBinormal3svEXT)(const GLshort *v);
void (REGAL_CALL *glBinormalPointerEXT)(GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glTangent3bEXT)(GLbyte tx, GLbyte ty, GLbyte tz);
void (REGAL_CALL *glTangent3bvEXT)(const GLbyte *v);
void (REGAL_CALL *glTangent3dEXT)(GLdouble tx, GLdouble ty, GLdouble tz);
void (REGAL_CALL *glTangent3dvEXT)(const GLdouble *v);
void (REGAL_CALL *glTangent3fEXT)(GLfloat tx, GLfloat ty, GLfloat tz);
void (REGAL_CALL *glTangent3fvEXT)(const GLfloat *v);
void (REGAL_CALL *glTangent3iEXT)(GLint tx, GLint ty, GLint tz);
void (REGAL_CALL *glTangent3ivEXT)(const GLint *v);
void (REGAL_CALL *glTangent3sEXT)(GLshort tx, GLshort ty, GLshort tz);
void (REGAL_CALL *glTangent3svEXT)(const GLshort *v);
void (REGAL_CALL *glTangentPointerEXT)(GLenum type, GLsizei stride, const GLvoid *pointer);
// GL_EXT_copy_texture
void (REGAL_CALL *glCopyTexImage1DEXT)(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
void (REGAL_CALL *glCopyTexImage2DEXT)(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
void (REGAL_CALL *glCopyTexSubImage1DEXT)(GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
void (REGAL_CALL *glCopyTexSubImage2DEXT)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glCopyTexSubImage3DEXT)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
// GL_EXT_cull_vertex
void (REGAL_CALL *glCullParameterdvEXT)(GLenum pname, GLdouble *params);
void (REGAL_CALL *glCullParameterfvEXT)(GLenum pname, GLfloat *params);
// GL_EXT_debug_marker
void (REGAL_CALL *glInsertEventMarkerEXT)(GLsizei length, const GLchar *marker);
void (REGAL_CALL *glPopGroupMarkerEXT)(void);
void (REGAL_CALL *glPushGroupMarkerEXT)(GLsizei length, const GLchar *marker);
// GL_EXT_depth_bounds_test
void (REGAL_CALL *glDepthBoundsEXT)(GLclampd zmin, GLclampd zmax);
// GL_EXT_direct_state_access
void (REGAL_CALL *glBindMultiTextureEXT)(GLenum texunit, GLenum target, GLuint texture);
GLenum (REGAL_CALL *glCheckNamedFramebufferStatusEXT)(GLuint framebuffer, GLenum target);
void (REGAL_CALL *glClientAttribDefaultEXT)(GLbitfield mask);
void (REGAL_CALL *glCompressedMultiTexImage1DEXT)(GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedMultiTexImage2DEXT)(GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits);
void (REGAL_CALL *glCompressedMultiTexImage3DEXT)(GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits);
void (REGAL_CALL *glCompressedMultiTexSubImage1DEXT)(GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedMultiTexSubImage2DEXT)(GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedMultiTexSubImage3DEXT)(GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data);
void (REGAL_CALL *glCompressedTextureImage1DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits);
void (REGAL_CALL *glCompressedTextureImage2DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits);
void (REGAL_CALL *glCompressedTextureImage3DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits);
void (REGAL_CALL *glCompressedTextureSubImage1DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits);
void (REGAL_CALL *glCompressedTextureSubImage2DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits);
void (REGAL_CALL *glCompressedTextureSubImage3DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits);
void (REGAL_CALL *glCopyMultiTexImage1DEXT)(GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
void (REGAL_CALL *glCopyMultiTexImage2DEXT)(GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
void (REGAL_CALL *glCopyMultiTexSubImage1DEXT)(GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
void (REGAL_CALL *glCopyMultiTexSubImage2DEXT)(GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glCopyMultiTexSubImage3DEXT)(GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glCopyTextureImage1DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
void (REGAL_CALL *glCopyTextureImage2DEXT)(GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
void (REGAL_CALL *glCopyTextureSubImage1DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
void (REGAL_CALL *glCopyTextureSubImage2DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glCopyTextureSubImage3DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
void (REGAL_CALL *glDisableClientStateIndexedEXT)(GLenum array, GLuint index);
void (REGAL_CALL *glDisableClientStateiEXT)(GLenum array, GLuint index);
void (REGAL_CALL *glDisableVertexArrayAttribEXT)(GLuint vaobj, GLenum array);
void (REGAL_CALL *glDisableVertexArrayEXT)(GLuint vaobj, GLenum array);
void (REGAL_CALL *glEnableClientStateIndexedEXT)(GLenum array, GLuint index);
void (REGAL_CALL *glEnableClientStateiEXT)(GLenum array, GLuint index);
void (REGAL_CALL *glEnableVertexArrayAttribEXT)(GLuint vaobj, GLenum array);
void (REGAL_CALL *glEnableVertexArrayEXT)(GLuint vaobj, GLenum array);
void (REGAL_CALL *glFlushMappedNamedBufferRangeEXT)(GLuint buffer, GLintptr offset, GLsizeiptr length);
void (REGAL_CALL *glFramebufferDrawBufferEXT)(GLuint framebuffer, GLenum mode);
void (REGAL_CALL *glFramebufferDrawBuffersEXT)(GLuint framebuffer, GLsizei n, const GLenum *bufs);
void (REGAL_CALL *glFramebufferReadBufferEXT)(GLuint framebuffer, GLenum mode);
void (REGAL_CALL *glGenerateMultiTexMipmapEXT)(GLenum texunit, GLenum target);
void (REGAL_CALL *glGenerateTextureMipmapEXT)(GLuint texture, GLenum target);
void (REGAL_CALL *glGetCompressedMultiTexImageEXT)(GLenum texunit, GLenum target, GLint lod, GLvoid *img);
void (REGAL_CALL *glGetCompressedTextureImageEXT)(GLuint texture, GLenum target, GLint lod, GLvoid *img);
void (REGAL_CALL *glGetDoubleIndexedvEXT)(GLenum target, GLuint index, GLdouble *data);
void (REGAL_CALL *glGetDoublei_vEXT)(GLenum target, GLuint index, GLdouble *data);
void (REGAL_CALL *glGetFloatIndexedvEXT)(GLenum target, GLuint index, GLfloat *data);
void (REGAL_CALL *glGetFloati_vEXT)(GLenum target, GLuint index, GLfloat *data);
void (REGAL_CALL *glGetFramebufferParameterivEXT)(GLuint framebuffer, GLenum pname, GLint *params);
void (REGAL_CALL *glGetMultiTexEnvfvEXT)(GLenum texunit, GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetMultiTexEnvivEXT)(GLenum texunit, GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetMultiTexGendvEXT)(GLenum texunit, GLenum coord, GLenum pname, GLdouble *params);
void (REGAL_CALL *glGetMultiTexGenfvEXT)(GLenum texunit, GLenum coord, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetMultiTexGenivEXT)(GLenum texunit, GLenum coord, GLenum pname, GLint *params);
void (REGAL_CALL *glGetMultiTexImageEXT)(GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels);
void (REGAL_CALL *glGetMultiTexLevelParameterfvEXT)(GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetMultiTexLevelParameterivEXT)(GLenum texunit, GLenum target, GLint level, GLenum pname, GLint *params);
void (REGAL_CALL *glGetMultiTexParameterIivEXT)(GLenum texunit, GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetMultiTexParameterIuivEXT)(GLenum texunit, GLenum target, GLenum pname, GLuint *params);
void (REGAL_CALL *glGetMultiTexParameterfvEXT)(GLenum texunit, GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetMultiTexParameterivEXT)(GLenum texunit, GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetNamedBufferParameterivEXT)(GLuint buffer, GLenum pname, GLint *params);
void (REGAL_CALL *glGetNamedBufferPointervEXT)(GLuint buffer, GLenum pname, GLvoid **params);
void (REGAL_CALL *glGetNamedBufferSubDataEXT)(GLuint buffer, GLintptr offset, GLsizeiptr size, GLvoid *data);
void (REGAL_CALL *glGetNamedFramebufferAttachmentParameterivEXT)(GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params);
void (REGAL_CALL *glGetNamedProgramLocalParameterIivEXT)(GLuint program, GLenum target, GLuint index, GLint *params);
void (REGAL_CALL *glGetNamedProgramLocalParameterIuivEXT)(GLuint program, GLenum target, GLuint index, GLuint *params);
void (REGAL_CALL *glGetNamedProgramLocalParameterdvEXT)(GLuint program, GLenum target, GLuint index, GLdouble *params);
void (REGAL_CALL *glGetNamedProgramLocalParameterfvEXT)(GLuint program, GLenum target, GLuint index, GLfloat *params);
void (REGAL_CALL *glGetNamedProgramStringEXT)(GLuint program, GLenum target, GLenum pname, GLvoid *string);
void (REGAL_CALL *glGetNamedProgramivEXT)(GLuint program, GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetNamedRenderbufferParameterivEXT)(GLuint renderbuffer, GLenum pname, GLint *params);
void (REGAL_CALL *glGetPointerIndexedvEXT)(GLenum target, GLuint index, GLvoid **data);
void (REGAL_CALL *glGetTextureImageEXT)(GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels);
void (REGAL_CALL *glGetTextureLevelParameterfvEXT)(GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetTextureLevelParameterivEXT)(GLuint texture, GLenum target, GLint level, GLenum pname, GLint *params);
void (REGAL_CALL *glGetTextureParameterIivEXT)(GLuint texture, GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetTextureParameterIuivEXT)(GLuint texture, GLenum target, GLenum pname, GLuint *params);
void (REGAL_CALL *glGetTextureParameterfvEXT)(GLuint texture, GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetTextureParameterivEXT)(GLuint texture, GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetVertexArrayIntegeri_vEXT)(GLuint vaobj, GLuint index, GLenum pname, GLint *param);
void (REGAL_CALL *glGetVertexArrayIntegervEXT)(GLuint vaobj, GLenum pname, GLint *param);
void (REGAL_CALL *glGetVertexArrayPointeri_vEXT)(GLuint vaobj, GLuint index, GLenum pname, GLvoid **param);
void (REGAL_CALL *glGetVertexArrayPointervEXT)(GLuint vaobj, GLenum pname, GLvoid **param);
GLvoid *(REGAL_CALL *glMapNamedBufferEXT)(GLuint buffer, GLenum access);
GLvoid *(REGAL_CALL *glMapNamedBufferRangeEXT)(GLuint buffer, GLintptr offset, GLsizeiptr length, GLbitfield access);
void (REGAL_CALL *glMatrixFrustumEXT)(GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
void (REGAL_CALL *glMatrixLoadIdentityEXT)(GLenum mode);
void (REGAL_CALL *glMatrixLoadTransposedEXT)(GLenum mode, const GLdouble *m);
void (REGAL_CALL *glMatrixLoadTransposefEXT)(GLenum mode, const GLfloat *m);
void (REGAL_CALL *glMatrixLoaddEXT)(GLenum mode, const GLdouble *m);
void (REGAL_CALL *glMatrixLoadfEXT)(GLenum mode, const GLfloat *m);
void (REGAL_CALL *glMatrixMultTransposedEXT)(GLenum mode, const GLdouble *m);
void (REGAL_CALL *glMatrixMultTransposefEXT)(GLenum mode, const GLfloat *m);
void (REGAL_CALL *glMatrixMultdEXT)(GLenum mode, const GLdouble *m);
void (REGAL_CALL *glMatrixMultfEXT)(GLenum mode, const GLfloat *m);
void (REGAL_CALL *glMatrixOrthoEXT)(GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
void (REGAL_CALL *glMatrixPopEXT)(GLenum mode);
void (REGAL_CALL *glMatrixPushEXT)(GLenum mode);
void (REGAL_CALL *glMatrixRotatedEXT)(GLenum mode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glMatrixRotatefEXT)(GLenum mode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glMatrixScaledEXT)(GLenum mode, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glMatrixScalefEXT)(GLenum mode, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glMatrixTranslatedEXT)(GLenum mode, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glMatrixTranslatefEXT)(GLenum mode, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glMultiTexBufferEXT)(GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer);
void (REGAL_CALL *glMultiTexCoordPointerEXT)(GLenum texunit, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glMultiTexEnvfEXT)(GLenum texunit, GLenum target, GLenum pname, GLfloat param);
void (REGAL_CALL *glMultiTexEnvfvEXT)(GLenum texunit, GLenum target, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glMultiTexEnviEXT)(GLenum texunit, GLenum target, GLenum pname, GLint param);
void (REGAL_CALL *glMultiTexEnvivEXT)(GLenum texunit, GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glMultiTexGendEXT)(GLenum texunit, GLenum coord, GLenum pname, GLdouble param);
void (REGAL_CALL *glMultiTexGendvEXT)(GLenum texunit, GLenum coord, GLenum pname, const GLdouble *params);
void (REGAL_CALL *glMultiTexGenfEXT)(GLenum texunit, GLenum coord, GLenum pname, GLfloat param);
void (REGAL_CALL *glMultiTexGenfvEXT)(GLenum texunit, GLenum coord, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glMultiTexGeniEXT)(GLenum texunit, GLenum coord, GLenum pname, GLint param);
void (REGAL_CALL *glMultiTexGenivEXT)(GLenum texunit, GLenum coord, GLenum pname, const GLint *params);
void (REGAL_CALL *glMultiTexImage1DEXT)(GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glMultiTexImage2DEXT)(GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glMultiTexImage3DEXT)(GLenum texunit, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glMultiTexParameterIivEXT)(GLenum texunit, GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glMultiTexParameterIuivEXT)(GLenum texunit, GLenum target, GLenum pname, const GLuint *params);
void (REGAL_CALL *glMultiTexParameterfEXT)(GLenum texunit, GLenum target, GLenum pname, GLfloat param);
void (REGAL_CALL *glMultiTexParameterfvEXT)(GLenum texunit, GLenum target, GLenum pname, const GLfloat *param);
void (REGAL_CALL *glMultiTexParameteriEXT)(GLenum texunit, GLenum target, GLenum pname, GLint param);
void (REGAL_CALL *glMultiTexParameterivEXT)(GLenum texunit, GLenum target, GLenum pname, const GLint *param);
void (REGAL_CALL *glMultiTexRenderbufferEXT)(GLenum texunit, GLenum target, GLuint renderbuffer);
void (REGAL_CALL *glMultiTexSubImage1DEXT)(GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glMultiTexSubImage2DEXT)(GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glMultiTexSubImage3DEXT)(GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glNamedBufferDataEXT)(GLuint buffer, GLsizeiptr size, const GLvoid *data, GLenum usage);
void (REGAL_CALL *glNamedBufferSubDataEXT)(GLuint buffer, GLintptr offset, GLsizeiptr size, const GLvoid *data);
void (REGAL_CALL *glNamedCopyBufferSubDataEXT)(GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
void (REGAL_CALL *glNamedFramebufferRenderbufferEXT)(GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
void (REGAL_CALL *glNamedFramebufferTexture1DEXT)(GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
void (REGAL_CALL *glNamedFramebufferTexture2DEXT)(GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
void (REGAL_CALL *glNamedFramebufferTexture3DEXT)(GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
void (REGAL_CALL *glNamedFramebufferTextureEXT)(GLuint framebuffer, GLenum attachment, GLuint texture, GLint level);
void (REGAL_CALL *glNamedFramebufferTextureFaceEXT)(GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face);
void (REGAL_CALL *glNamedFramebufferTextureLayerEXT)(GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer);
void (REGAL_CALL *glNamedProgramLocalParameter4dEXT)(GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glNamedProgramLocalParameter4dvEXT)(GLuint program, GLenum target, GLuint index, const GLdouble *params);
void (REGAL_CALL *glNamedProgramLocalParameter4fEXT)(GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glNamedProgramLocalParameter4fvEXT)(GLuint program, GLenum target, GLuint index, const GLfloat *params);
void (REGAL_CALL *glNamedProgramLocalParameterI4iEXT)(GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glNamedProgramLocalParameterI4ivEXT)(GLuint program, GLenum target, GLuint index, const GLint *params);
void (REGAL_CALL *glNamedProgramLocalParameterI4uiEXT)(GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
void (REGAL_CALL *glNamedProgramLocalParameterI4uivEXT)(GLuint program, GLenum target, GLuint index, const GLuint *params);
void (REGAL_CALL *glNamedProgramLocalParameters4fvEXT)(GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat *params);
void (REGAL_CALL *glNamedProgramLocalParametersI4ivEXT)(GLuint program, GLenum target, GLuint index, GLsizei count, const GLint *params);
void (REGAL_CALL *glNamedProgramLocalParametersI4uivEXT)(GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint *params);
void (REGAL_CALL *glNamedProgramStringEXT)(GLuint program, GLenum target, GLenum format, GLsizei len, const GLvoid *string);
void (REGAL_CALL *glNamedRenderbufferStorageEXT)(GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height);
void (REGAL_CALL *glNamedRenderbufferStorageMultisampleCoverageEXT)(GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height);
void (REGAL_CALL *glNamedRenderbufferStorageMultisampleEXT)(GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
void (REGAL_CALL *glProgramUniform1dEXT)(GLuint program, GLint location, GLdouble x);
void (REGAL_CALL *glProgramUniform1dvEXT)(GLuint program, GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glProgramUniform1fEXT)(GLuint program, GLint location, GLfloat v0);
void (REGAL_CALL *glProgramUniform1fvEXT)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glProgramUniform1iEXT)(GLuint program, GLint location, GLint v0);
void (REGAL_CALL *glProgramUniform1ivEXT)(GLuint program, GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glProgramUniform1uiEXT)(GLuint program, GLint location, GLuint v0);
void (REGAL_CALL *glProgramUniform1uivEXT)(GLuint program, GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glProgramUniform2dEXT)(GLuint program, GLint location, GLdouble x, GLdouble y);
void (REGAL_CALL *glProgramUniform2dvEXT)(GLuint program, GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glProgramUniform2fEXT)(GLuint program, GLint location, GLfloat v0, GLfloat v1);
void (REGAL_CALL *glProgramUniform2fvEXT)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glProgramUniform2iEXT)(GLuint program, GLint location, GLint v0, GLint v1);
void (REGAL_CALL *glProgramUniform2ivEXT)(GLuint program, GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glProgramUniform2uiEXT)(GLuint program, GLint location, GLuint v0, GLuint v1);
void (REGAL_CALL *glProgramUniform2uivEXT)(GLuint program, GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glProgramUniform3dEXT)(GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glProgramUniform3dvEXT)(GLuint program, GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glProgramUniform3fEXT)(GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
void (REGAL_CALL *glProgramUniform3fvEXT)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glProgramUniform3iEXT)(GLuint program, GLint location, GLint v0, GLint v1, GLint v2);
void (REGAL_CALL *glProgramUniform3ivEXT)(GLuint program, GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glProgramUniform3uiEXT)(GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2);
void (REGAL_CALL *glProgramUniform3uivEXT)(GLuint program, GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glProgramUniform4dEXT)(GLuint program, GLint location, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glProgramUniform4dvEXT)(GLuint program, GLint location, GLsizei count, const GLdouble *value);
void (REGAL_CALL *glProgramUniform4fEXT)(GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
void (REGAL_CALL *glProgramUniform4fvEXT)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
void (REGAL_CALL *glProgramUniform4iEXT)(GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
void (REGAL_CALL *glProgramUniform4ivEXT)(GLuint program, GLint location, GLsizei count, const GLint *value);
void (REGAL_CALL *glProgramUniform4uiEXT)(GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
void (REGAL_CALL *glProgramUniform4uivEXT)(GLuint program, GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glProgramUniformMatrix2dvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix2fvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix2x3dvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix2x3fvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix2x4dvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix2x4fvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix3dvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix3fvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix3x2dvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix3x2fvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix3x4dvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix3x4fvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix4dvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix4fvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix4x2dvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix4x2fvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glProgramUniformMatrix4x3dvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLdouble *value);
void (REGAL_CALL *glProgramUniformMatrix4x3fvEXT)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
void (REGAL_CALL *glPushClientAttribDefaultEXT)(GLbitfield mask);
void (REGAL_CALL *glTextureBufferEXT)(GLuint texture, GLenum target, GLenum internalformat, GLuint buffer);
void (REGAL_CALL *glTextureImage1DEXT)(GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTextureImage2DEXT)(GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTextureImage3DEXT)(GLuint texture, GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTextureParameterIivEXT)(GLuint texture, GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glTextureParameterIuivEXT)(GLuint texture, GLenum target, GLenum pname, const GLuint *params);
void (REGAL_CALL *glTextureParameterfEXT)(GLuint texture, GLenum target, GLenum pname, GLfloat param);
void (REGAL_CALL *glTextureParameterfvEXT)(GLuint texture, GLenum target, GLenum pname, const GLfloat *param);
void (REGAL_CALL *glTextureParameteriEXT)(GLuint texture, GLenum target, GLenum pname, GLint param);
void (REGAL_CALL *glTextureParameterivEXT)(GLuint texture, GLenum target, GLenum pname, const GLint *param);
void (REGAL_CALL *glTextureRenderbufferEXT)(GLuint texture, GLenum target, GLuint renderbuffer);
void (REGAL_CALL *glTextureSubImage1DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTextureSubImage2DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTextureSubImage3DEXT)(GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
GLboolean (REGAL_CALL *glUnmapNamedBufferEXT)(GLuint buffer);
void (REGAL_CALL *glVertexArrayColorOffsetEXT)(GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArrayEdgeFlagOffsetEXT)(GLuint vaobj, GLuint buffer, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArrayFogCoordOffsetEXT)(GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArrayIndexOffsetEXT)(GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArrayMultiTexCoordOffsetEXT)(GLuint vaobj, GLuint buffer, GLenum texunit, GLint size, GLenum type, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArrayNormalOffsetEXT)(GLuint vaobj, GLuint buffer, GLenum type, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArraySecondaryColorOffsetEXT)(GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArrayTexCoordOffsetEXT)(GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArrayVertexAttribIOffsetEXT)(GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArrayVertexAttribOffsetEXT)(GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const GLintptr offset);
void (REGAL_CALL *glVertexArrayVertexOffsetEXT)(GLuint vaobj, GLuint buffer, GLint size, GLenum type, GLsizei stride, const GLintptr offset);
// GL_EXT_draw_buffers2
void (REGAL_CALL *glColorMaskIndexedEXT)(GLuint buf, GLboolean r, GLboolean g, GLboolean b, GLboolean a);
void (REGAL_CALL *glDisableIndexedEXT)(GLenum target, GLuint index);
void (REGAL_CALL *glEnableIndexedEXT)(GLenum target, GLuint index);
void (REGAL_CALL *glGetBooleanIndexedvEXT)(GLenum value, GLuint index, GLboolean *data);
void (REGAL_CALL *glGetIntegerIndexedvEXT)(GLenum value, GLuint index, GLint *data);
GLboolean (REGAL_CALL *glIsEnabledIndexedEXT)(GLenum target, GLuint index);
// GL_EXT_draw_instanced
void (REGAL_CALL *glDrawArraysInstancedEXT)(GLenum mode, GLint start, GLsizei count, GLsizei primcount);
void (REGAL_CALL *glDrawElementsInstancedEXT)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount);
// GL_EXT_draw_range_elements
void (REGAL_CALL *glDrawRangeElementsEXT)(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices);
// GL_EXT_fog_coord
void (REGAL_CALL *glFogCoordPointerEXT)(GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glFogCoorddEXT)(GLdouble coord);
void (REGAL_CALL *glFogCoorddvEXT)(const GLdouble *coord);
void (REGAL_CALL *glFogCoordfEXT)(GLfloat coord);
void (REGAL_CALL *glFogCoordfvEXT)(const GLfloat *coord);
// GL_EXT_fragment_lighting
void (REGAL_CALL *glFragmentColorMaterialEXT)(GLenum face, GLenum mode);
void (REGAL_CALL *glFragmentLightModelfEXT)(GLenum pname, GLfloat param);
void (REGAL_CALL *glFragmentLightModelfvEXT)(GLenum pname, GLfloat *params);
void (REGAL_CALL *glFragmentLightModeliEXT)(GLenum pname, GLint param);
void (REGAL_CALL *glFragmentLightModelivEXT)(GLenum pname, GLint *params);
void (REGAL_CALL *glFragmentLightfEXT)(GLenum light, GLenum pname, GLfloat param);
void (REGAL_CALL *glFragmentLightfvEXT)(GLenum light, GLenum pname, GLfloat *params);
void (REGAL_CALL *glFragmentLightiEXT)(GLenum light, GLenum pname, GLint param);
void (REGAL_CALL *glFragmentLightivEXT)(GLenum light, GLenum pname, GLint *params);
void (REGAL_CALL *glFragmentMaterialfEXT)(GLenum face, GLenum pname, const GLfloat param);
void (REGAL_CALL *glFragmentMaterialfvEXT)(GLenum face, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glFragmentMaterialiEXT)(GLenum face, GLenum pname, const GLint param);
void (REGAL_CALL *glFragmentMaterialivEXT)(GLenum face, GLenum pname, const GLint *params);
void (REGAL_CALL *glGetFragmentLightfvEXT)(GLenum light, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetFragmentLightivEXT)(GLenum light, GLenum pname, GLint *params);
void (REGAL_CALL *glGetFragmentMaterialfvEXT)(GLenum face, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glGetFragmentMaterialivEXT)(GLenum face, GLenum pname, const GLint *params);
void (REGAL_CALL *glLightEnviEXT)(GLenum pname, GLint param);
// GL_EXT_framebuffer_blit
void (REGAL_CALL *glBlitFramebufferEXT)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
// GL_EXT_framebuffer_multisample
void (REGAL_CALL *glRenderbufferStorageMultisampleEXT)(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
// GL_EXT_framebuffer_object
void (REGAL_CALL *glBindFramebufferEXT)(GLenum target, GLuint framebuffer);
void (REGAL_CALL *glBindRenderbufferEXT)(GLenum target, GLuint renderbuffer);
GLenum (REGAL_CALL *glCheckFramebufferStatusEXT)(GLenum target);
void (REGAL_CALL *glDeleteFramebuffersEXT)(GLsizei n, const GLuint *framebuffers);
void (REGAL_CALL *glDeleteRenderbuffersEXT)(GLsizei n, const GLuint *renderbuffers);
void (REGAL_CALL *glFramebufferRenderbufferEXT)(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
void (REGAL_CALL *glFramebufferTexture1DEXT)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
void (REGAL_CALL *glFramebufferTexture2DEXT)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
void (REGAL_CALL *glFramebufferTexture3DEXT)(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
void (REGAL_CALL *glGenFramebuffersEXT)(GLsizei n, GLuint *framebuffers);
void (REGAL_CALL *glGenRenderbuffersEXT)(GLsizei n, GLuint *renderbuffers);
void (REGAL_CALL *glGenerateMipmapEXT)(GLenum target);
void (REGAL_CALL *glGetFramebufferAttachmentParameterivEXT)(GLenum target, GLenum attachment, GLenum pname, GLint *params);
void (REGAL_CALL *glGetRenderbufferParameterivEXT)(GLenum target, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsFramebufferEXT)(GLuint framebuffer);
GLboolean (REGAL_CALL *glIsRenderbufferEXT)(GLuint renderbuffer);
void (REGAL_CALL *glRenderbufferStorageEXT)(GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
// GL_EXT_geometry_shader4
void (REGAL_CALL *glFramebufferTextureEXT)(GLenum target, GLenum attachment, GLuint texture, GLint level);
void (REGAL_CALL *glFramebufferTextureFaceEXT)(GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face);
void (REGAL_CALL *glProgramParameteriEXT)(GLuint program, GLenum pname, GLint value);
// GL_EXT_gpu_program_parameters
void (REGAL_CALL *glProgramEnvParameters4fvEXT)(GLenum target, GLuint index, GLsizei count, const GLfloat *params);
void (REGAL_CALL *glProgramLocalParameters4fvEXT)(GLenum target, GLuint index, GLsizei count, const GLfloat *params);
// GL_EXT_gpu_shader4
void (REGAL_CALL *glBindFragDataLocationEXT)(GLuint program, GLuint color, const GLchar *name);
GLint (REGAL_CALL *glGetFragDataLocationEXT)(GLuint program, const GLchar *name);
void (REGAL_CALL *glGetUniformuivEXT)(GLuint program, GLint location, GLuint *params);
void (REGAL_CALL *glGetVertexAttribIivEXT)(GLuint index, GLenum pname, GLint *params);
void (REGAL_CALL *glGetVertexAttribIuivEXT)(GLuint index, GLenum pname, GLuint *params);
void (REGAL_CALL *glUniform1uiEXT)(GLint location, GLuint v0);
void (REGAL_CALL *glUniform1uivEXT)(GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glUniform2uiEXT)(GLint location, GLuint v0, GLuint v1);
void (REGAL_CALL *glUniform2uivEXT)(GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glUniform3uiEXT)(GLint location, GLuint v0, GLuint v1, GLuint v2);
void (REGAL_CALL *glUniform3uivEXT)(GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glUniform4uiEXT)(GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
void (REGAL_CALL *glUniform4uivEXT)(GLint location, GLsizei count, const GLuint *value);
void (REGAL_CALL *glVertexAttribI1iEXT)(GLuint index, GLint x);
void (REGAL_CALL *glVertexAttribI1ivEXT)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttribI1uiEXT)(GLuint index, GLuint x);
void (REGAL_CALL *glVertexAttribI1uivEXT)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttribI2iEXT)(GLuint index, GLint x, GLint y);
void (REGAL_CALL *glVertexAttribI2ivEXT)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttribI2uiEXT)(GLuint index, GLuint x, GLuint y);
void (REGAL_CALL *glVertexAttribI2uivEXT)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttribI3iEXT)(GLuint index, GLint x, GLint y, GLint z);
void (REGAL_CALL *glVertexAttribI3ivEXT)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttribI3uiEXT)(GLuint index, GLuint x, GLuint y, GLuint z);
void (REGAL_CALL *glVertexAttribI3uivEXT)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttribI4bvEXT)(GLuint index, const GLbyte *v);
void (REGAL_CALL *glVertexAttribI4iEXT)(GLuint index, GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glVertexAttribI4ivEXT)(GLuint index, const GLint *v);
void (REGAL_CALL *glVertexAttribI4svEXT)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttribI4ubvEXT)(GLuint index, const GLubyte *v);
void (REGAL_CALL *glVertexAttribI4uiEXT)(GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
void (REGAL_CALL *glVertexAttribI4uivEXT)(GLuint index, const GLuint *v);
void (REGAL_CALL *glVertexAttribI4usvEXT)(GLuint index, const GLushort *v);
void (REGAL_CALL *glVertexAttribIPointerEXT)(GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
// GL_EXT_histogram
void (REGAL_CALL *glGetHistogramEXT)(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
void (REGAL_CALL *glGetHistogramParameterfvEXT)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetHistogramParameterivEXT)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetMinmaxEXT)(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values);
void (REGAL_CALL *glGetMinmaxParameterfvEXT)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetMinmaxParameterivEXT)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glHistogramEXT)(GLenum target, GLsizei width, GLenum internalformat, GLboolean sink);
void (REGAL_CALL *glMinmaxEXT)(GLenum target, GLenum internalformat, GLboolean sink);
void (REGAL_CALL *glResetHistogramEXT)(GLenum target);
void (REGAL_CALL *glResetMinmaxEXT)(GLenum target);
// GL_EXT_index_func
void (REGAL_CALL *glIndexFuncEXT)(GLenum func, GLfloat ref);
// GL_EXT_index_material
void (REGAL_CALL *glIndexMaterialEXT)(GLenum face, GLenum mode);
// GL_EXT_light_texture
void (REGAL_CALL *glApplyTextureEXT)(GLenum mode);
void (REGAL_CALL *glTextureLightEXT)(GLenum pname);
void (REGAL_CALL *glTextureMaterialEXT)(GLenum face, GLenum mode);
// GL_EXT_multi_draw_arrays
void (REGAL_CALL *glMultiDrawArraysEXT)(GLenum mode, const GLint *first, const GLsizei *count, GLsizei primcount);
void (REGAL_CALL *glMultiDrawElementsEXT)(GLenum mode, GLsizei *count, GLenum type, const GLvoid **indices, GLsizei primcount);
// GL_EXT_multisample
void (REGAL_CALL *glSampleMaskEXT)(GLclampf value, GLboolean invert);
void (REGAL_CALL *glSamplePatternEXT)(GLenum pattern);
// GL_EXT_paletted_texture
void (REGAL_CALL *glColorTableEXT)(GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *table);
void (REGAL_CALL *glGetColorTableEXT)(GLenum target, GLenum format, GLenum type, GLvoid *data);
void (REGAL_CALL *glGetColorTableParameterfvEXT)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetColorTableParameterivEXT)(GLenum target, GLenum pname, GLint *params);
// GL_EXT_pixel_transform
void (REGAL_CALL *glGetPixelTransformParameterfvEXT)(GLenum target, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glGetPixelTransformParameterivEXT)(GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glPixelTransformParameterfEXT)(GLenum target, GLenum pname, const GLfloat param);
void (REGAL_CALL *glPixelTransformParameteriEXT)(GLenum target, GLenum pname, const GLint param);
// GL_EXT_point_parameters
void (REGAL_CALL *glPointParameterfEXT)(GLenum pname, GLfloat param);
void (REGAL_CALL *glPointParameterfvEXT)(GLenum pname, const GLfloat *params);
// GL_EXT_polygon_offset
void (REGAL_CALL *glPolygonOffsetEXT)(GLfloat factor, GLfloat bias);
// GL_EXT_provoking_vertex
void (REGAL_CALL *glProvokingVertexEXT)(GLenum mode);
// GL_EXT_scene_marker
void (REGAL_CALL *glBeginSceneEXT)(void);
void (REGAL_CALL *glEndSceneEXT)(void);
// GL_EXT_secondary_color
void (REGAL_CALL *glSecondaryColor3bEXT)(GLbyte red, GLbyte green, GLbyte blue);
void (REGAL_CALL *glSecondaryColor3bvEXT)(const GLbyte *v);
void (REGAL_CALL *glSecondaryColor3dEXT)(GLdouble red, GLdouble green, GLdouble blue);
void (REGAL_CALL *glSecondaryColor3dvEXT)(const GLdouble *v);
void (REGAL_CALL *glSecondaryColor3fEXT)(GLfloat red, GLfloat green, GLfloat blue);
void (REGAL_CALL *glSecondaryColor3fvEXT)(const GLfloat *v);
void (REGAL_CALL *glSecondaryColor3iEXT)(GLint red, GLint green, GLint blue);
void (REGAL_CALL *glSecondaryColor3ivEXT)(const GLint *v);
void (REGAL_CALL *glSecondaryColor3sEXT)(GLshort red, GLshort green, GLshort blue);
void (REGAL_CALL *glSecondaryColor3svEXT)(const GLshort *v);
void (REGAL_CALL *glSecondaryColor3ubEXT)(GLubyte red, GLubyte green, GLubyte blue);
void (REGAL_CALL *glSecondaryColor3ubvEXT)(const GLubyte *v);
void (REGAL_CALL *glSecondaryColor3uiEXT)(GLuint red, GLuint green, GLuint blue);
void (REGAL_CALL *glSecondaryColor3uivEXT)(const GLuint *v);
void (REGAL_CALL *glSecondaryColor3usEXT)(GLushort red, GLushort green, GLushort blue);
void (REGAL_CALL *glSecondaryColor3usvEXT)(const GLushort *v);
void (REGAL_CALL *glSecondaryColorPointerEXT)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
// GL_EXT_separate_shader_objects
void (REGAL_CALL *glActiveProgramEXT)(GLuint program);
GLuint (REGAL_CALL *glCreateShaderProgramEXT)(GLenum type, const GLchar *string);
void (REGAL_CALL *glUseShaderProgramEXT)(GLenum type, GLuint program);
// GL_EXT_shader_image_load_store
void (REGAL_CALL *glBindImageTextureEXT)(GLuint index, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLint format);
void (REGAL_CALL *glMemoryBarrierEXT)(GLbitfield barriers);
// GL_EXT_stencil_clear_tag
void (REGAL_CALL *glStencilClearTagEXT)(GLsizei stencilTagBits, GLuint stencilClearTag);
// GL_EXT_stencil_two_side
void (REGAL_CALL *glActiveStencilFaceEXT)(GLenum face);
// GL_EXT_subtexture
void (REGAL_CALL *glTexSubImage1DEXT)(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTexSubImage2DEXT)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTexSubImage3DEXT)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
// GL_EXT_texture3D
void (REGAL_CALL *glTexImage3DEXT)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
// GL_EXT_texture_array
void (REGAL_CALL *glFramebufferTextureLayerEXT)(GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
// GL_EXT_texture_buffer_object
void (REGAL_CALL *glTexBufferEXT)(GLenum target, GLenum internalformat, GLuint buffer);
// GL_EXT_texture_integer
void (REGAL_CALL *glClearColorIiEXT)(GLint red, GLint green, GLint blue, GLint alpha);
void (REGAL_CALL *glClearColorIuiEXT)(GLuint red, GLuint green, GLuint blue, GLuint alpha);
void (REGAL_CALL *glGetTexParameterIivEXT)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glGetTexParameterIuivEXT)(GLenum target, GLenum pname, GLuint *params);
void (REGAL_CALL *glTexParameterIivEXT)(GLenum target, GLenum pname, const GLint *params);
void (REGAL_CALL *glTexParameterIuivEXT)(GLenum target, GLenum pname, const GLuint *params);
// GL_EXT_texture_object
GLboolean (REGAL_CALL *glAreTexturesResidentEXT)(GLsizei n, const GLuint *textures, GLboolean *residences);
void (REGAL_CALL *glBindTextureEXT)(GLenum target, GLuint texture);
void (REGAL_CALL *glDeleteTexturesEXT)(GLsizei n, const GLuint *textures);
void (REGAL_CALL *glGenTexturesEXT)(GLsizei n, GLuint *textures);
GLboolean (REGAL_CALL *glIsTextureEXT)(GLuint texture);
void (REGAL_CALL *glPrioritizeTexturesEXT)(GLsizei n, const GLuint *textures, const GLclampf *priorities);
// GL_EXT_texture_perturb_normal
void (REGAL_CALL *glTextureNormalEXT)(GLenum mode);
// GL_EXT_timer_query
void (REGAL_CALL *glGetQueryObjecti64vEXT)(GLuint id, GLenum pname, GLint64EXT *params);
void (REGAL_CALL *glGetQueryObjectui64vEXT)(GLuint id, GLenum pname, GLuint64EXT *params);
// GL_EXT_transform_feedback
void (REGAL_CALL *glBeginTransformFeedbackEXT)(GLenum primitiveMode);
void (REGAL_CALL *glBindBufferBaseEXT)(GLenum target, GLuint index, GLuint buffer);
void (REGAL_CALL *glBindBufferOffsetEXT)(GLenum target, GLuint index, GLuint buffer, GLintptr offset);
void (REGAL_CALL *glBindBufferRangeEXT)(GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
void (REGAL_CALL *glEndTransformFeedbackEXT)(void);
void (REGAL_CALL *glGetTransformFeedbackVaryingEXT)(GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name);
void (REGAL_CALL *glTransformFeedbackVaryingsEXT)(GLuint program, GLsizei count, const GLchar **varyings, GLenum bufferMode);
// GL_EXT_vertex_array
void (REGAL_CALL *glArrayElementEXT)(GLint i);
void (REGAL_CALL *glColorPointerEXT)(GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
void (REGAL_CALL *glDrawArraysEXT)(GLenum mode, GLint first, GLsizei count);
void (REGAL_CALL *glEdgeFlagPointerEXT)(GLsizei stride, GLsizei count, const GLboolean *pointer);
void (REGAL_CALL *glGetPointervEXT)(GLenum pname, GLvoid **params);
void (REGAL_CALL *glIndexPointerEXT)(GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
void (REGAL_CALL *glNormalPointerEXT)(GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
void (REGAL_CALL *glTexCoordPointerEXT)(GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
void (REGAL_CALL *glVertexPointerEXT)(GLint size, GLenum type, GLsizei stride, GLsizei count, const GLvoid *pointer);
// GL_EXT_vertex_attrib_64bit
void (REGAL_CALL *glGetVertexAttribLdvEXT)(GLuint index, GLenum pname, GLdouble *params);
void (REGAL_CALL *glVertexArrayVertexAttribLOffsetEXT)(GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset);
void (REGAL_CALL *glVertexAttribL1dEXT)(GLuint index, GLdouble x);
void (REGAL_CALL *glVertexAttribL1dvEXT)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttribL2dEXT)(GLuint index, GLdouble x, GLdouble y);
void (REGAL_CALL *glVertexAttribL2dvEXT)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttribL3dEXT)(GLuint index, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glVertexAttribL3dvEXT)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttribL4dEXT)(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glVertexAttribL4dvEXT)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttribLPointerEXT)(GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
// GL_EXT_vertex_shader
void (REGAL_CALL *glBeginVertexShaderEXT)(void);
GLuint (REGAL_CALL *glBindLightParameterEXT)(GLenum light, GLenum value);
GLuint (REGAL_CALL *glBindMaterialParameterEXT)(GLenum face, GLenum value);
GLuint (REGAL_CALL *glBindParameterEXT)(GLenum value);
GLuint (REGAL_CALL *glBindTexGenParameterEXT)(GLenum unit, GLenum coord, GLenum value);
GLuint (REGAL_CALL *glBindTextureUnitParameterEXT)(GLenum unit, GLenum value);
void (REGAL_CALL *glBindVertexShaderEXT)(GLuint id);
void (REGAL_CALL *glDeleteVertexShaderEXT)(GLuint id);
void (REGAL_CALL *glDisableVariantClientStateEXT)(GLuint id);
void (REGAL_CALL *glEnableVariantClientStateEXT)(GLuint id);
void (REGAL_CALL *glEndVertexShaderEXT)(void);
void (REGAL_CALL *glExtractComponentEXT)(GLuint res, GLuint src, GLuint num);
GLuint (REGAL_CALL *glGenSymbolsEXT)(GLenum datatype, GLenum storagetype, GLenum range, GLuint components);
GLuint (REGAL_CALL *glGenVertexShadersEXT)(GLuint range);
void (REGAL_CALL *glGetInvariantBooleanvEXT)(GLuint id, GLenum value, GLboolean *data);
void (REGAL_CALL *glGetInvariantFloatvEXT)(GLuint id, GLenum value, GLfloat *data);
void (REGAL_CALL *glGetInvariantIntegervEXT)(GLuint id, GLenum value, GLint *data);
void (REGAL_CALL *glGetLocalConstantBooleanvEXT)(GLuint id, GLenum value, GLboolean *data);
void (REGAL_CALL *glGetLocalConstantFloatvEXT)(GLuint id, GLenum value, GLfloat *data);
void (REGAL_CALL *glGetLocalConstantIntegervEXT)(GLuint id, GLenum value, GLint *data);
void (REGAL_CALL *glGetVariantBooleanvEXT)(GLuint id, GLenum value, GLboolean *data);
void (REGAL_CALL *glGetVariantFloatvEXT)(GLuint id, GLenum value, GLfloat *data);
void (REGAL_CALL *glGetVariantIntegervEXT)(GLuint id, GLenum value, GLint *data);
void (REGAL_CALL *glGetVariantPointervEXT)(GLuint id, GLenum value, GLvoid **data);
void (REGAL_CALL *glInsertComponentEXT)(GLuint res, GLuint src, GLuint num);
GLboolean (REGAL_CALL *glIsVariantEnabledEXT)(GLuint id, GLenum cap);
void (REGAL_CALL *glSetInvariantEXT)(GLuint id, GLenum type, const GLvoid *addr);
void (REGAL_CALL *glSetLocalConstantEXT)(GLuint id, GLenum type, const GLvoid *addr);
void (REGAL_CALL *glShaderOp1EXT)(GLenum op, GLuint res, GLuint arg1);
void (REGAL_CALL *glShaderOp2EXT)(GLenum op, GLuint res, GLuint arg1, GLuint arg2);
void (REGAL_CALL *glShaderOp3EXT)(GLenum op, GLuint res, GLuint arg1, GLuint arg2, GLuint arg3);
void (REGAL_CALL *glSwizzleEXT)(GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW);
void (REGAL_CALL *glVariantPointerEXT)(GLuint id, GLenum type, GLuint stride, const GLvoid *addr);
void (REGAL_CALL *glVariantbvEXT)(GLuint id, const GLbyte *addr);
void (REGAL_CALL *glVariantdvEXT)(GLuint id, const GLdouble *addr);
void (REGAL_CALL *glVariantfvEXT)(GLuint id, const GLfloat *addr);
void (REGAL_CALL *glVariantivEXT)(GLuint id, const GLint *addr);
void (REGAL_CALL *glVariantsvEXT)(GLuint id, const GLshort *addr);
void (REGAL_CALL *glVariantubvEXT)(GLuint id, const GLubyte *addr);
void (REGAL_CALL *glVariantuivEXT)(GLuint id, const GLuint *addr);
void (REGAL_CALL *glVariantusvEXT)(GLuint id, const GLushort *addr);
void (REGAL_CALL *glWriteMaskEXT)(GLuint res, GLuint in, GLenum outX, GLenum outY, GLenum outZ, GLenum outW);
// GL_EXT_vertex_weighting
void (REGAL_CALL *glVertexWeightPointerEXT)(GLsizei size, GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glVertexWeightfEXT)(GLfloat weight);
void (REGAL_CALL *glVertexWeightfvEXT)(const GLfloat *weight);
// GL_EXT_x11_sync_object
GLsync (REGAL_CALL *glImportSyncEXT)(GLenum external_sync_type, GLintptr external_sync, GLbitfield flags);
// GL_GREMEDY_frame_terminator
void (REGAL_CALL *glFrameTerminatorGREMEDY)(void);
// GL_GREMEDY_string_marker
void (REGAL_CALL *glStringMarkerGREMEDY)(GLsizei len, const GLvoid *string);
// GL_HP_image_transform
void (REGAL_CALL *glGetImageTransformParameterfvHP)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetImageTransformParameterivHP)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glImageTransformParameterfHP)(GLenum target, GLenum pname, GLfloat param);
void (REGAL_CALL *glImageTransformParameterfvHP)(GLenum target, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glImageTransformParameteriHP)(GLenum target, GLenum pname, GLint param);
void (REGAL_CALL *glImageTransformParameterivHP)(GLenum target, GLenum pname, const GLint *params);
// GL_IBM_multimode_draw_arrays
void (REGAL_CALL *glMultiModeDrawArraysIBM)(const GLenum *mode, const GLint *first, const GLsizei *count, GLsizei primcount, GLint modestride);
void (REGAL_CALL *glMultiModeDrawElementsIBM)(const GLenum *mode, const GLsizei *count, GLenum type, const GLvoid * const *indices, GLsizei primcount, GLint modestride);
// GL_IBM_vertex_array_lists
void (REGAL_CALL *glColorPointerListIBM)(GLint size, GLenum type, GLint stride, const GLvoid **pointer, GLint ptrstride);
void (REGAL_CALL *glEdgeFlagPointerListIBM)(GLint stride, const GLboolean **pointer, GLint ptrstride);
void (REGAL_CALL *glFogCoordPointerListIBM)(GLenum type, GLint stride, const GLvoid **pointer, GLint ptrstride);
void (REGAL_CALL *glIndexPointerListIBM)(GLenum type, GLint stride, const GLvoid **pointer, GLint ptrstride);
void (REGAL_CALL *glNormalPointerListIBM)(GLenum type, GLint stride, const GLvoid **pointer, GLint ptrstride);
void (REGAL_CALL *glSecondaryColorPointerListIBM)(GLint size, GLenum type, GLint stride, const GLvoid **pointer, GLint ptrstride);
void (REGAL_CALL *glTexCoordPointerListIBM)(GLint size, GLenum type, GLint stride, const GLvoid **pointer, GLint ptrstride);
void (REGAL_CALL *glVertexPointerListIBM)(GLint size, GLenum type, GLint stride, const GLvoid **pointer, GLint ptrstride);
// GL_INGR_blend_func_separate
void (REGAL_CALL *glBlendFuncSeparateINGR)(GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
// GL_INTEL_parallel_arrays
void (REGAL_CALL *glColorPointervINTEL)(GLint size, GLenum type, const GLvoid **pointer);
void (REGAL_CALL *glNormalPointervINTEL)(GLenum type, const GLvoid **pointer);
void (REGAL_CALL *glTexCoordPointervINTEL)(GLint size, GLenum type, const GLvoid **pointer);
void (REGAL_CALL *glVertexPointervINTEL)(GLint size, GLenum type, const GLvoid **pointer);
// GL_INTEL_texture_scissor
void (REGAL_CALL *glTexScissorFuncINTEL)(GLenum target, GLenum lfunc, GLenum hfunc);
void (REGAL_CALL *glTexScissorINTEL)(GLenum target, GLclampf tlow, GLclampf thigh);
// GL_KHR_debug
void (REGAL_CALL *glDebugMessageCallback)(GLDEBUGPROC callback, GLvoid *userParam);
void (REGAL_CALL *glDebugMessageControl)(GLenum source, GLenum type, GLenum severity, GLsizei count, const GLuint *ids, GLboolean enabled);
void (REGAL_CALL *glDebugMessageInsert)(GLenum source, GLenum type, GLuint id, GLenum severity, GLsizei length, const GLchar *buf);
GLuint (REGAL_CALL *glGetDebugMessageLog)(GLuint count, GLsizei bufsize, GLenum *sources, GLenum *types, GLuint *ids, GLenum *severities, GLsizei *lengths, GLchar *messageLog);
void (REGAL_CALL *glGetObjectLabel)(GLenum identifier, GLuint name, GLsizei bufSize, GLsizei *length, GLchar *label);
void (REGAL_CALL *glGetObjectPtrLabel)(GLvoid *ptr, GLsizei bufSize, GLsizei *length, GLchar *label);
void (REGAL_CALL *glObjectLabel)(GLenum identifier, GLuint name, GLsizei length, const GLchar *label);
void (REGAL_CALL *glObjectPtrLabel)(GLvoid *ptr, GLsizei length, const GLchar *label);
void (REGAL_CALL *glPushDebugGroup)(GLenum source, GLuint id, GLsizei length, const GLchar *message);
// GL_KTX_buffer_region
GLuint (REGAL_CALL *glBufferRegionEnabled)(void);
void (REGAL_CALL *glDeleteBufferRegion)(GLenum region);
void (REGAL_CALL *glDrawBufferRegion)(GLuint region, GLint x, GLint y, GLsizei width, GLsizei height, GLint xDest, GLint yDest);
GLuint (REGAL_CALL *glNewBufferRegion)(GLenum region);
void (REGAL_CALL *glReadBufferRegion)(GLuint region, GLint x, GLint y, GLsizei width, GLsizei height);
// GL_MESA_resize_buffers
void (REGAL_CALL *glResizeBuffersMESA)(void);
// GL_MESA_window_pos
void (REGAL_CALL *glWindowPos2dMESA)(GLdouble x, GLdouble y);
void (REGAL_CALL *glWindowPos2dvMESA)(const GLdouble *v);
void (REGAL_CALL *glWindowPos2fMESA)(GLfloat x, GLfloat y);
void (REGAL_CALL *glWindowPos2fvMESA)(const GLfloat *v);
void (REGAL_CALL *glWindowPos2iMESA)(GLint x, GLint y);
void (REGAL_CALL *glWindowPos2ivMESA)(const GLint *v);
void (REGAL_CALL *glWindowPos2sMESA)(GLshort x, GLshort y);
void (REGAL_CALL *glWindowPos2svMESA)(const GLshort *v);
void (REGAL_CALL *glWindowPos3dMESA)(GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glWindowPos3dvMESA)(const GLdouble *v);
void (REGAL_CALL *glWindowPos3fMESA)(GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glWindowPos3fvMESA)(const GLfloat *v);
void (REGAL_CALL *glWindowPos3iMESA)(GLint x, GLint y, GLint z);
void (REGAL_CALL *glWindowPos3ivMESA)(const GLint *v);
void (REGAL_CALL *glWindowPos3sMESA)(GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glWindowPos3svMESA)(const GLshort *v);
void (REGAL_CALL *glWindowPos4dMESA)(GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glWindowPos4dvMESA)(const GLdouble *v);
void (REGAL_CALL *glWindowPos4fMESA)(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glWindowPos4fvMESA)(const GLfloat *v);
void (REGAL_CALL *glWindowPos4iMESA)(GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glWindowPos4ivMESA)(const GLint *v);
void (REGAL_CALL *glWindowPos4sMESA)(GLshort x, GLshort y, GLshort z, GLshort w);
void (REGAL_CALL *glWindowPos4svMESA)(const GLshort *v);
// GL_NV_bindless_texture
GLuint64 (REGAL_CALL *glGetImageHandleNV)(GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum format);
GLuint64 (REGAL_CALL *glGetTextureHandleNV)(GLuint texture);
GLuint64 (REGAL_CALL *glGetTextureSamplerHandleNV)(GLuint texture, GLuint sampler);
GLboolean (REGAL_CALL *glIsImageHandleResidentNV)(GLuint64 handle);
GLboolean (REGAL_CALL *glIsTextureHandleResidentNV)(GLuint64 handle);
void (REGAL_CALL *glMakeImageHandleNonResidentNV)(GLuint64 handle);
void (REGAL_CALL *glMakeImageHandleResidentNV)(GLuint64 handle, GLenum access);
void (REGAL_CALL *glMakeTextureHandleNonResidentNV)(GLuint64 handle);
void (REGAL_CALL *glMakeTextureHandleResidentNV)(GLuint64 handle);
void (REGAL_CALL *glProgramUniformHandleui64NV)(GLuint program, GLint location, GLuint64 value);
void (REGAL_CALL *glProgramUniformHandleui64vNV)(GLuint program, GLint location, GLsizei count, const GLuint64 *values);
void (REGAL_CALL *glUniformHandleui64NV)(GLint location, GLuint64 value);
void (REGAL_CALL *glUniformHandleui64vNV)(GLint location, GLsizei count, const GLuint64 *value);
// GL_NV_conditional_render
void (REGAL_CALL *glBeginConditionalRenderNV)(GLuint id, GLenum mode);
void (REGAL_CALL *glEndConditionalRenderNV)(void);
// GL_NV_copy_image
void (REGAL_CALL *glCopyImageSubDataNV)(GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
// GL_NV_depth_buffer_float
void (REGAL_CALL *glClearDepthdNV)(GLdouble depth);
void (REGAL_CALL *glDepthBoundsdNV)(GLdouble zmin, GLdouble zmax);
void (REGAL_CALL *glDepthRangedNV)(GLdouble zNear, GLdouble zFar);
// GL_NV_evaluators
void (REGAL_CALL *glEvalMapsNV)(GLenum target, GLenum mode);
void (REGAL_CALL *glGetMapAttribParameterfvNV)(GLenum target, GLuint index, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetMapAttribParameterivNV)(GLenum target, GLuint index, GLenum pname, GLint *params);
void (REGAL_CALL *glGetMapControlPointsNV)(GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLboolean packed, GLvoid *points);
void (REGAL_CALL *glGetMapParameterfvNV)(GLenum target, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetMapParameterivNV)(GLenum target, GLenum pname, GLint *params);
void (REGAL_CALL *glMapControlPointsNV)(GLenum target, GLuint index, GLenum type, GLsizei ustride, GLsizei vstride, GLint uorder, GLint vorder, GLboolean packed, const GLvoid *points);
void (REGAL_CALL *glMapParameterfvNV)(GLenum target, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glMapParameterivNV)(GLenum target, GLenum pname, const GLint *params);
// GL_NV_explicit_multisample
void (REGAL_CALL *glGetMultisamplefvNV)(GLenum pname, GLuint index, GLfloat *val);
void (REGAL_CALL *glSampleMaskIndexedNV)(GLuint index, GLbitfield mask);
void (REGAL_CALL *glTexRenderbufferNV)(GLenum target, GLuint renderbuffer);
// GL_NV_fence
void (REGAL_CALL *glDeleteFencesNV)(GLsizei n, const GLuint *fences);
void (REGAL_CALL *glFinishFenceNV)(GLuint fence);
void (REGAL_CALL *glGenFencesNV)(GLsizei n, GLuint *fences);
void (REGAL_CALL *glGetFenceivNV)(GLuint fence, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsFenceNV)(GLuint fence);
void (REGAL_CALL *glSetFenceNV)(GLuint fence, GLenum condition);
GLboolean (REGAL_CALL *glTestFenceNV)(GLuint fence);
// GL_NV_fragment_program
void (REGAL_CALL *glGetProgramNamedParameterdvNV)(GLuint id, GLsizei len, const GLubyte *name, GLdouble *params);
void (REGAL_CALL *glGetProgramNamedParameterfvNV)(GLuint id, GLsizei len, const GLubyte *name, GLfloat *params);
void (REGAL_CALL *glProgramNamedParameter4dNV)(GLuint id, GLsizei len, const GLubyte *name, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glProgramNamedParameter4dvNV)(GLuint id, GLsizei len, const GLubyte *name, const GLdouble *v);
void (REGAL_CALL *glProgramNamedParameter4fNV)(GLuint id, GLsizei len, const GLubyte *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glProgramNamedParameter4fvNV)(GLuint id, GLsizei len, const GLubyte *name, const GLfloat *v);
// GL_NV_framebuffer_multisample_coverage
void (REGAL_CALL *glRenderbufferStorageMultisampleCoverageNV)(GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height);
// GL_NV_geometry_program4
void (REGAL_CALL *glProgramVertexLimitNV)(GLenum target, GLint limit);
// GL_NV_gpu_program4
void (REGAL_CALL *glGetProgramEnvParameterIivNV)(GLenum target, GLuint index, GLint *params);
void (REGAL_CALL *glGetProgramEnvParameterIuivNV)(GLenum target, GLuint index, GLuint *params);
void (REGAL_CALL *glGetProgramLocalParameterIivNV)(GLenum target, GLuint index, GLint *params);
void (REGAL_CALL *glGetProgramLocalParameterIuivNV)(GLenum target, GLuint index, GLuint *params);
void (REGAL_CALL *glProgramEnvParameterI4iNV)(GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glProgramEnvParameterI4ivNV)(GLenum target, GLuint index, const GLint *params);
void (REGAL_CALL *glProgramEnvParameterI4uiNV)(GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
void (REGAL_CALL *glProgramEnvParameterI4uivNV)(GLenum target, GLuint index, const GLuint *params);
void (REGAL_CALL *glProgramEnvParametersI4ivNV)(GLenum target, GLuint index, GLsizei count, const GLint *params);
void (REGAL_CALL *glProgramEnvParametersI4uivNV)(GLenum target, GLuint index, GLsizei count, const GLuint *params);
void (REGAL_CALL *glProgramLocalParameterI4iNV)(GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w);
void (REGAL_CALL *glProgramLocalParameterI4ivNV)(GLenum target, GLuint index, const GLint *params);
void (REGAL_CALL *glProgramLocalParameterI4uiNV)(GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
void (REGAL_CALL *glProgramLocalParameterI4uivNV)(GLenum target, GLuint index, const GLuint *params);
void (REGAL_CALL *glProgramLocalParametersI4ivNV)(GLenum target, GLuint index, GLsizei count, const GLint *params);
void (REGAL_CALL *glProgramLocalParametersI4uivNV)(GLenum target, GLuint index, GLsizei count, const GLuint *params);
// GL_NV_gpu_shader5
void (REGAL_CALL *glGetUniformi64vNV)(GLuint program, GLint location, GLint64EXT *params);
void (REGAL_CALL *glProgramUniform1i64NV)(GLuint program, GLint location, GLint64EXT x);
void (REGAL_CALL *glProgramUniform1i64vNV)(GLuint program, GLint location, GLsizei count, const GLint64EXT *value);
void (REGAL_CALL *glProgramUniform1ui64NV)(GLuint program, GLint location, GLuint64EXT x);
void (REGAL_CALL *glProgramUniform1ui64vNV)(GLuint program, GLint location, GLsizei count, const GLuint64EXT *value);
void (REGAL_CALL *glProgramUniform2i64NV)(GLuint program, GLint location, GLint64EXT x, GLint64EXT y);
void (REGAL_CALL *glProgramUniform2i64vNV)(GLuint program, GLint location, GLsizei count, const GLint64EXT *value);
void (REGAL_CALL *glProgramUniform2ui64NV)(GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y);
void (REGAL_CALL *glProgramUniform2ui64vNV)(GLuint program, GLint location, GLsizei count, const GLuint64EXT *value);
void (REGAL_CALL *glProgramUniform3i64NV)(GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z);
void (REGAL_CALL *glProgramUniform3i64vNV)(GLuint program, GLint location, GLsizei count, const GLint64EXT *value);
void (REGAL_CALL *glProgramUniform3ui64NV)(GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z);
void (REGAL_CALL *glProgramUniform3ui64vNV)(GLuint program, GLint location, GLsizei count, const GLuint64EXT *value);
void (REGAL_CALL *glProgramUniform4i64NV)(GLuint program, GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w);
void (REGAL_CALL *glProgramUniform4i64vNV)(GLuint program, GLint location, GLsizei count, const GLint64EXT *value);
void (REGAL_CALL *glProgramUniform4ui64NV)(GLuint program, GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w);
void (REGAL_CALL *glProgramUniform4ui64vNV)(GLuint program, GLint location, GLsizei count, const GLuint64EXT *value);
void (REGAL_CALL *glUniform1i64NV)(GLint location, GLint64EXT x);
void (REGAL_CALL *glUniform1i64vNV)(GLint location, GLsizei count, const GLint64EXT *value);
void (REGAL_CALL *glUniform1ui64NV)(GLint location, GLuint64EXT x);
void (REGAL_CALL *glUniform1ui64vNV)(GLint location, GLsizei count, const GLuint64EXT *value);
void (REGAL_CALL *glUniform2i64NV)(GLint location, GLint64EXT x, GLint64EXT y);
void (REGAL_CALL *glUniform2i64vNV)(GLint location, GLsizei count, const GLint64EXT *value);
void (REGAL_CALL *glUniform2ui64NV)(GLint location, GLuint64EXT x, GLuint64EXT y);
void (REGAL_CALL *glUniform2ui64vNV)(GLint location, GLsizei count, const GLuint64EXT *value);
void (REGAL_CALL *glUniform3i64NV)(GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z);
void (REGAL_CALL *glUniform3i64vNV)(GLint location, GLsizei count, const GLint64EXT *value);
void (REGAL_CALL *glUniform3ui64NV)(GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z);
void (REGAL_CALL *glUniform3ui64vNV)(GLint location, GLsizei count, const GLuint64EXT *value);
void (REGAL_CALL *glUniform4i64NV)(GLint location, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w);
void (REGAL_CALL *glUniform4i64vNV)(GLint location, GLsizei count, const GLint64EXT *value);
void (REGAL_CALL *glUniform4ui64NV)(GLint location, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w);
void (REGAL_CALL *glUniform4ui64vNV)(GLint location, GLsizei count, const GLuint64EXT *value);
// GL_NV_half_float
void (REGAL_CALL *glColor3hNV)(GLhalfNV red, GLhalfNV green, GLhalfNV blue);
void (REGAL_CALL *glColor3hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glColor4hNV)(GLhalfNV red, GLhalfNV green, GLhalfNV blue, GLhalfNV alpha);
void (REGAL_CALL *glColor4hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glFogCoordhNV)(GLhalfNV coord);
void (REGAL_CALL *glFogCoordhvNV)(const GLhalfNV *coord);
void (REGAL_CALL *glMultiTexCoord1hNV)(GLenum target, GLhalfNV s);
void (REGAL_CALL *glMultiTexCoord1hvNV)(GLenum target, const GLhalfNV *v);
void (REGAL_CALL *glMultiTexCoord2hNV)(GLenum target, GLhalfNV s, GLhalfNV t);
void (REGAL_CALL *glMultiTexCoord2hvNV)(GLenum target, const GLhalfNV *v);
void (REGAL_CALL *glMultiTexCoord3hNV)(GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r);
void (REGAL_CALL *glMultiTexCoord3hvNV)(GLenum target, const GLhalfNV *v);
void (REGAL_CALL *glMultiTexCoord4hNV)(GLenum target, GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q);
void (REGAL_CALL *glMultiTexCoord4hvNV)(GLenum target, const GLhalfNV *v);
void (REGAL_CALL *glNormal3hNV)(GLhalfNV nx, GLhalfNV ny, GLhalfNV nz);
void (REGAL_CALL *glNormal3hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glSecondaryColor3hNV)(GLhalfNV red, GLhalfNV green, GLhalfNV blue);
void (REGAL_CALL *glSecondaryColor3hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glTexCoord1hNV)(GLhalfNV s);
void (REGAL_CALL *glTexCoord1hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glTexCoord2hNV)(GLhalfNV s, GLhalfNV t);
void (REGAL_CALL *glTexCoord2hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glTexCoord3hNV)(GLhalfNV s, GLhalfNV t, GLhalfNV r);
void (REGAL_CALL *glTexCoord3hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glTexCoord4hNV)(GLhalfNV s, GLhalfNV t, GLhalfNV r, GLhalfNV q);
void (REGAL_CALL *glTexCoord4hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glVertex2hNV)(GLhalfNV x, GLhalfNV y);
void (REGAL_CALL *glVertex2hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glVertex3hNV)(GLhalfNV x, GLhalfNV y, GLhalfNV z);
void (REGAL_CALL *glVertex3hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glVertex4hNV)(GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w);
void (REGAL_CALL *glVertex4hvNV)(const GLhalfNV *v);
void (REGAL_CALL *glVertexAttrib1hNV)(GLuint index, GLhalfNV x);
void (REGAL_CALL *glVertexAttrib1hvNV)(GLuint index, const GLhalfNV *v);
void (REGAL_CALL *glVertexAttrib2hNV)(GLuint index, GLhalfNV x, GLhalfNV y);
void (REGAL_CALL *glVertexAttrib2hvNV)(GLuint index, const GLhalfNV *v);
void (REGAL_CALL *glVertexAttrib3hNV)(GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z);
void (REGAL_CALL *glVertexAttrib3hvNV)(GLuint index, const GLhalfNV *v);
void (REGAL_CALL *glVertexAttrib4hNV)(GLuint index, GLhalfNV x, GLhalfNV y, GLhalfNV z, GLhalfNV w);
void (REGAL_CALL *glVertexAttrib4hvNV)(GLuint index, const GLhalfNV *v);
void (REGAL_CALL *glVertexAttribs1hvNV)(GLuint index, GLsizei count, const GLhalfNV *v);
void (REGAL_CALL *glVertexAttribs2hvNV)(GLuint index, GLsizei count, const GLhalfNV *v);
void (REGAL_CALL *glVertexAttribs3hvNV)(GLuint index, GLsizei count, const GLhalfNV *v);
void (REGAL_CALL *glVertexAttribs4hvNV)(GLuint index, GLsizei count, const GLhalfNV *v);
void (REGAL_CALL *glVertexWeighthNV)(GLhalfNV weight);
void (REGAL_CALL *glVertexWeighthvNV)(const GLhalfNV *weight);
// GL_NV_occlusion_query
void (REGAL_CALL *glBeginOcclusionQueryNV)(GLuint id);
void (REGAL_CALL *glDeleteOcclusionQueriesNV)(GLsizei n, const GLuint *ids);
void (REGAL_CALL *glEndOcclusionQueryNV)(void);
void (REGAL_CALL *glGenOcclusionQueriesNV)(GLsizei n, GLuint *ids);
void (REGAL_CALL *glGetOcclusionQueryivNV)(GLuint id, GLenum pname, GLint *params);
void (REGAL_CALL *glGetOcclusionQueryuivNV)(GLuint id, GLenum pname, GLuint *params);
GLboolean (REGAL_CALL *glIsOcclusionQueryNV)(GLuint id);
// GL_NV_parameter_buffer_object
void (REGAL_CALL *glProgramBufferParametersIivNV)(GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLint *params);
void (REGAL_CALL *glProgramBufferParametersIuivNV)(GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLuint *params);
void (REGAL_CALL *glProgramBufferParametersfvNV)(GLenum target, GLuint buffer, GLuint index, GLsizei count, const GLfloat *params);
// GL_NV_path_rendering
void (REGAL_CALL *glCopyPathNV)(GLuint resultPath, GLuint srcPath);
void (REGAL_CALL *glCoverFillPathInstancedNV)(GLsizei numPaths, GLenum pathNameType, const GLvoid *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
void (REGAL_CALL *glCoverFillPathNV)(GLuint path, GLenum coverMode);
void (REGAL_CALL *glCoverStrokePathInstancedNV)(GLsizei numPaths, GLenum pathNameType, const GLvoid *paths, GLuint pathBase, GLenum coverMode, GLenum transformType, const GLfloat *transformValues);
void (REGAL_CALL *glCoverStrokePathNV)(GLuint name, GLenum coverMode);
void (REGAL_CALL *glDeletePathsNV)(GLuint path, GLsizei range);
GLuint (REGAL_CALL *glGenPathsNV)(GLsizei range);
void (REGAL_CALL *glGetPathColorGenfvNV)(GLenum color, GLenum pname, GLfloat *value);
void (REGAL_CALL *glGetPathColorGenivNV)(GLenum color, GLenum pname, GLint *value);
void (REGAL_CALL *glGetPathCommandsNV)(GLuint name, GLubyte *commands);
void (REGAL_CALL *glGetPathCoordsNV)(GLuint name, GLfloat *coords);
void (REGAL_CALL *glGetPathDashArrayNV)(GLuint name, GLfloat *dashArray);
GLfloat (REGAL_CALL *glGetPathLengthNV)(GLuint path, GLsizei startSegment, GLsizei numSegments);
void (REGAL_CALL *glGetPathMetricRangeNV)(GLbitfield metricQueryMask, GLuint fistPathName, GLsizei numPaths, GLsizei stride, GLfloat *metrics);
void (REGAL_CALL *glGetPathMetricsNV)(GLbitfield metricQueryMask, GLsizei numPaths, GLenum pathNameType, const GLvoid *paths, GLuint pathBase, GLsizei stride, GLfloat *metrics);
void (REGAL_CALL *glGetPathParameterfvNV)(GLuint name, GLenum param, GLfloat *value);
void (REGAL_CALL *glGetPathParameterivNV)(GLuint name, GLenum param, GLint *value);
void (REGAL_CALL *glGetPathSpacingNV)(GLenum pathListMode, GLsizei numPaths, GLenum pathNameType, const GLvoid *paths, GLuint pathBase, GLfloat advanceScale, GLfloat kerningScale, GLenum transformType, GLfloat *returnedSpacing);
void (REGAL_CALL *glGetPathTexGenfvNV)(GLenum texCoordSet, GLenum pname, GLfloat *value);
void (REGAL_CALL *glGetPathTexGenivNV)(GLenum texCoordSet, GLenum pname, GLint *value);
void (REGAL_CALL *glInterpolatePathsNV)(GLuint resultPath, GLuint pathA, GLuint pathB, GLfloat weight);
GLboolean (REGAL_CALL *glIsPathNV)(GLuint path);
GLboolean (REGAL_CALL *glIsPointInFillPathNV)(GLuint path, GLuint mask, GLfloat x, GLfloat y);
GLboolean (REGAL_CALL *glIsPointInStrokePathNV)(GLuint path, GLfloat x, GLfloat y);
void (REGAL_CALL *glPathColorGenNV)(GLenum color, GLenum genMode, GLenum colorFormat, const GLfloat *coeffs);
void (REGAL_CALL *glPathCommandsNV)(GLuint path, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const GLvoid *coords);
void (REGAL_CALL *glPathCoordsNV)(GLuint path, GLsizei numCoords, GLenum coordType, const GLvoid *coords);
void (REGAL_CALL *glPathCoverDepthFuncNV)(GLenum zfunc);
void (REGAL_CALL *glPathDashArrayNV)(GLuint path, GLsizei dashCount, const GLfloat *dashArray);
void (REGAL_CALL *glPathFogGenNV)(GLenum genMode);
void (REGAL_CALL *glPathGlyphRangeNV)(GLuint firstPathName, GLenum fontTarget, const GLvoid *fontName, GLbitfield fontStyle, GLuint firstGlyph, GLsizei numGlyphs, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
void (REGAL_CALL *glPathGlyphsNV)(GLuint firstPathName, GLenum fontTarget, const GLvoid *fontName, GLbitfield fontStyle, GLsizei numGlyphs, GLenum type, const GLvoid *charcodes, GLenum handleMissingGlyphs, GLuint pathParameterTemplate, GLfloat emScale);
void (REGAL_CALL *glPathParameterfNV)(GLuint path, GLenum pname, GLfloat value);
void (REGAL_CALL *glPathParameterfvNV)(GLuint path, GLenum pname, const GLfloat *value);
void (REGAL_CALL *glPathParameteriNV)(GLuint path, GLenum pname, GLint value);
void (REGAL_CALL *glPathParameterivNV)(GLuint path, GLenum pname, const GLint *value);
void (REGAL_CALL *glPathStencilDepthOffsetNV)(GLfloat factor, GLfloat units);
void (REGAL_CALL *glPathStencilFuncNV)(GLenum func, GLint ref, GLuint mask);
void (REGAL_CALL *glPathStringNV)(GLuint path, GLenum format, GLsizei length, const GLvoid *pathString);
void (REGAL_CALL *glPathSubCommandsNV)(GLuint path, GLsizei commandStart, GLsizei commandsToDelete, GLsizei numCommands, const GLubyte *commands, GLsizei numCoords, GLenum coordType, const GLvoid *coords);
void (REGAL_CALL *glPathSubCoordsNV)(GLuint path, GLsizei coordStart, GLsizei numCoords, GLenum coordType, const GLvoid *coords);
void (REGAL_CALL *glPathTexGenNV)(GLenum texCoordSet, GLenum genMode, GLint components, const GLfloat *coeffs);
GLboolean (REGAL_CALL *glPointAlongPathNV)(GLuint path, GLsizei startSegment, GLsizei numSegments, GLfloat distance, GLfloat *x, GLfloat *y, GLfloat *tangentX, GLfloat *tangentY);
void (REGAL_CALL *glStencilFillPathInstancedNV)(GLsizei numPaths, GLenum pathNameType, const GLvoid *paths, GLuint pathBase, GLenum fillMode, GLuint mask, GLenum transformType, const GLfloat *transformValues);
void (REGAL_CALL *glStencilFillPathNV)(GLuint path, GLenum fillMode, GLuint mask);
void (REGAL_CALL *glStencilStrokePathInstancedNV)(GLsizei numPaths, GLenum pathNameType, const GLvoid *paths, GLuint pathBase, GLint reference, GLuint mask, GLenum transformType, const GLfloat *transformValues);
void (REGAL_CALL *glStencilStrokePathNV)(GLuint path, GLint reference, GLuint mask);
void (REGAL_CALL *glTransformPathNV)(GLuint resultPath, GLuint srcPath, GLenum transformType, const GLfloat *transformValues);
void (REGAL_CALL *glWeightPathsNV)(GLuint resultPath, GLsizei numPaths, const GLuint *paths, const GLfloat *weights);
// GL_NV_pixel_data_range
void (REGAL_CALL *glFlushPixelDataRangeNV)(GLenum target);
void (REGAL_CALL *glPixelDataRangeNV)(GLenum target, GLsizei size, const GLvoid *pointer);
// GL_NV_point_sprite
void (REGAL_CALL *glPointParameteriNV)(GLenum pname, GLint param);
void (REGAL_CALL *glPointParameterivNV)(GLenum pname, const GLint *params);
// GL_NV_present_video
void (REGAL_CALL *glGetVideoi64vNV)(GLuint video_slot, GLenum pname, GLint64EXT *params);
void (REGAL_CALL *glGetVideoivNV)(GLuint video_slot, GLenum pname, GLint *params);
void (REGAL_CALL *glGetVideoui64vNV)(GLuint video_slot, GLenum pname, GLuint64EXT *params);
void (REGAL_CALL *glGetVideouivNV)(GLuint video_slot, GLenum pname, GLuint *params);
void (REGAL_CALL *glPresentFrameDualFillNV)(GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLenum target1, GLuint fill1, GLenum target2, GLuint fill2, GLenum target3, GLuint fill3);
void (REGAL_CALL *glPresentFrameKeyedNV)(GLuint video_slot, GLuint64EXT minPresentTime, GLuint beginPresentTimeId, GLuint presentDurationId, GLenum type, GLenum target0, GLuint fill0, GLuint key0, GLenum target1, GLuint fill1, GLuint key1);
// GL_NV_primitive_restart
void (REGAL_CALL *glPrimitiveRestartIndexNV)(GLuint index);
void (REGAL_CALL *glPrimitiveRestartNV)(void);
// GL_NV_register_combiners
void (REGAL_CALL *glCombinerInputNV)(GLenum stage, GLenum portion, GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage);
void (REGAL_CALL *glCombinerOutputNV)(GLenum stage, GLenum portion, GLenum abOutput, GLenum cdOutput, GLenum sumOutput, GLenum scale, GLenum bias, GLboolean abDotProduct, GLboolean cdDotProduct, GLboolean muxSum);
void (REGAL_CALL *glCombinerParameterfNV)(GLenum pname, GLfloat param);
void (REGAL_CALL *glCombinerParameterfvNV)(GLenum pname, const GLfloat *params);
void (REGAL_CALL *glCombinerParameteriNV)(GLenum pname, GLint param);
void (REGAL_CALL *glCombinerParameterivNV)(GLenum pname, const GLint *params);
void (REGAL_CALL *glFinalCombinerInputNV)(GLenum variable, GLenum input, GLenum mapping, GLenum componentUsage);
void (REGAL_CALL *glGetCombinerInputParameterfvNV)(GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetCombinerInputParameterivNV)(GLenum stage, GLenum portion, GLenum variable, GLenum pname, GLint *params);
void (REGAL_CALL *glGetCombinerOutputParameterfvNV)(GLenum stage, GLenum portion, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetCombinerOutputParameterivNV)(GLenum stage, GLenum portion, GLenum pname, GLint *params);
void (REGAL_CALL *glGetFinalCombinerInputParameterfvNV)(GLenum variable, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetFinalCombinerInputParameterivNV)(GLenum variable, GLenum pname, GLint *params);
// GL_NV_register_combiners2
void (REGAL_CALL *glCombinerStageParameterfvNV)(GLenum stage, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glGetCombinerStageParameterfvNV)(GLenum stage, GLenum pname, GLfloat *params);
// GL_NV_shader_buffer_load
void (REGAL_CALL *glGetBufferParameterui64vNV)(GLenum target, GLenum pname, GLuint64EXT *params);
void (REGAL_CALL *glGetIntegerui64vNV)(GLenum target, GLuint64EXT *data);
void (REGAL_CALL *glGetNamedBufferParameterui64vNV)(GLuint buffer, GLenum pname, GLuint64EXT *params);
void (REGAL_CALL *glGetUniformui64vNV)(GLuint program, GLint location, GLuint64EXT *params);
GLboolean (REGAL_CALL *glIsBufferResidentNV)(GLenum target);
GLboolean (REGAL_CALL *glIsNamedBufferResidentNV)(GLuint buffer);
void (REGAL_CALL *glMakeBufferNonResidentNV)(GLenum target);
void (REGAL_CALL *glMakeBufferResidentNV)(GLenum target, GLenum access);
void (REGAL_CALL *glMakeNamedBufferNonResidentNV)(GLuint buffer);
void (REGAL_CALL *glMakeNamedBufferResidentNV)(GLuint buffer, GLenum access);
void (REGAL_CALL *glProgramUniformui64NV)(GLuint program, GLint location, GLuint64EXT v0);
void (REGAL_CALL *glProgramUniformui64vNV)(GLuint program, GLint location, GLsizei count, const GLuint64EXT *value);
void (REGAL_CALL *glUniformui64NV)(GLint location, GLuint64EXT v0);
void (REGAL_CALL *glUniformui64vNV)(GLint location, GLsizei count, const GLuint64EXT *value);
// GL_NV_texture_barrier
void (REGAL_CALL *glTextureBarrierNV)(void);
// GL_NV_texture_multisample
void (REGAL_CALL *glTexImage2DMultisampleCoverageNV)(GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations);
void (REGAL_CALL *glTexImage3DMultisampleCoverageNV)(GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations);
void (REGAL_CALL *glTextureImage2DMultisampleCoverageNV)(GLuint texture, GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations);
void (REGAL_CALL *glTextureImage2DMultisampleNV)(GLuint texture, GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLboolean fixedSampleLocations);
void (REGAL_CALL *glTextureImage3DMultisampleCoverageNV)(GLuint texture, GLenum target, GLsizei coverageSamples, GLsizei colorSamples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations);
void (REGAL_CALL *glTextureImage3DMultisampleNV)(GLuint texture, GLenum target, GLsizei samples, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLboolean fixedSampleLocations);
// GL_NV_transform_feedback
void (REGAL_CALL *glActiveVaryingNV)(GLuint program, const GLchar *name);
void (REGAL_CALL *glBeginTransformFeedbackNV)(GLenum primitiveMode);
void (REGAL_CALL *glBindBufferBaseNV)(GLenum target, GLuint index, GLuint buffer);
void (REGAL_CALL *glBindBufferOffsetNV)(GLenum target, GLuint index, GLuint buffer, GLintptr offset);
void (REGAL_CALL *glBindBufferRangeNV)(GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
void (REGAL_CALL *glEndTransformFeedbackNV)(void);
void (REGAL_CALL *glGetActiveVaryingNV)(GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name);
void (REGAL_CALL *glGetTransformFeedbackVaryingNV)(GLuint program, GLuint index, GLint *location);
GLint (REGAL_CALL *glGetVaryingLocationNV)(GLuint program, const GLchar *name);
void (REGAL_CALL *glTransformFeedbackAttribsNV)(GLuint count, const GLint *attribs, GLenum bufferMode);
void (REGAL_CALL *glTransformFeedbackVaryingsNV)(GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode);
// GL_NV_transform_feedback2
void (REGAL_CALL *glBindTransformFeedbackNV)(GLenum target, GLuint id);
void (REGAL_CALL *glDeleteTransformFeedbacksNV)(GLsizei n, const GLuint *ids);
void (REGAL_CALL *glDrawTransformFeedbackNV)(GLenum mode, GLuint name);
void (REGAL_CALL *glGenTransformFeedbacksNV)(GLsizei n, GLuint *ids);
GLboolean (REGAL_CALL *glIsTransformFeedbackNV)(GLuint id);
void (REGAL_CALL *glPauseTransformFeedbackNV)(void);
void (REGAL_CALL *glResumeTransformFeedbackNV)(void);
// GL_NV_vdpau_interop
void (REGAL_CALL *glVDPAUFiniNV)(void);
void (REGAL_CALL *glVDPAUGetSurfaceivNV)(GLvdpauSurfaceNV surface, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values);
void (REGAL_CALL *glVDPAUInitNV)(const GLvoid *vdpDevice, const GLvoid *getProcAddress);
GLboolean (REGAL_CALL *glVDPAUIsSurfaceNV)(GLvdpauSurfaceNV surface);
void (REGAL_CALL *glVDPAUMapSurfacesNV)(GLsizei numSurfaces, const GLvdpauSurfaceNV *surfaces);
GLvdpauSurfaceNV (REGAL_CALL *glVDPAURegisterOutputSurfaceNV)(const GLvoid *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames);
GLvdpauSurfaceNV (REGAL_CALL *glVDPAURegisterVideoSurfaceNV)(const GLvoid *vdpSurface, GLenum target, GLsizei numTextureNames, const GLuint *textureNames);
void (REGAL_CALL *glVDPAUSurfaceAccessNV)(GLvdpauSurfaceNV surface, GLenum access);
void (REGAL_CALL *glVDPAUUnmapSurfacesNV)(GLsizei numSurfaces, const GLvdpauSurfaceNV *surfaces);
void (REGAL_CALL *glVDPAUUnregisterSurfaceNV)(GLvdpauSurfaceNV surface);
// GL_NV_vertex_array_range
void (REGAL_CALL *glFlushVertexArrayRangeNV)(void);
void (REGAL_CALL *glVertexArrayRangeNV)(GLsizei size, const GLvoid *pointer);
// GL_NV_vertex_attrib_integer_64bit
void (REGAL_CALL *glGetVertexAttribLi64vNV)(GLuint index, GLenum pname, GLint64EXT *params);
void (REGAL_CALL *glGetVertexAttribLui64vNV)(GLuint index, GLenum pname, GLuint64EXT *params);
void (REGAL_CALL *glVertexAttribL1i64NV)(GLuint index, GLint64EXT x);
void (REGAL_CALL *glVertexAttribL1i64vNV)(GLuint index, const GLint64EXT *v);
void (REGAL_CALL *glVertexAttribL1ui64NV)(GLuint index, GLuint64EXT x);
void (REGAL_CALL *glVertexAttribL1ui64vNV)(GLuint index, const GLuint64EXT *v);
void (REGAL_CALL *glVertexAttribL2i64NV)(GLuint index, GLint64EXT x, GLint64EXT y);
void (REGAL_CALL *glVertexAttribL2i64vNV)(GLuint index, const GLint64EXT *v);
void (REGAL_CALL *glVertexAttribL2ui64NV)(GLuint index, GLuint64EXT x, GLuint64EXT y);
void (REGAL_CALL *glVertexAttribL2ui64vNV)(GLuint index, const GLuint64EXT *v);
void (REGAL_CALL *glVertexAttribL3i64NV)(GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z);
void (REGAL_CALL *glVertexAttribL3i64vNV)(GLuint index, const GLint64EXT *v);
void (REGAL_CALL *glVertexAttribL3ui64NV)(GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z);
void (REGAL_CALL *glVertexAttribL3ui64vNV)(GLuint index, const GLuint64EXT *v);
void (REGAL_CALL *glVertexAttribL4i64NV)(GLuint index, GLint64EXT x, GLint64EXT y, GLint64EXT z, GLint64EXT w);
void (REGAL_CALL *glVertexAttribL4i64vNV)(GLuint index, const GLint64EXT *v);
void (REGAL_CALL *glVertexAttribL4ui64NV)(GLuint index, GLuint64EXT x, GLuint64EXT y, GLuint64EXT z, GLuint64EXT w);
void (REGAL_CALL *glVertexAttribL4ui64vNV)(GLuint index, const GLuint64EXT *v);
void (REGAL_CALL *glVertexAttribLFormatNV)(GLuint index, GLint size, GLenum type, GLsizei stride);
// GL_NV_vertex_buffer_unified_memory
void (REGAL_CALL *glBufferAddressRangeNV)(GLenum pname, GLuint index, GLuint64EXT address, GLsizeiptr length);
void (REGAL_CALL *glColorFormatNV)(GLint size, GLenum type, GLsizei stride);
void (REGAL_CALL *glEdgeFlagFormatNV)(GLsizei stride);
void (REGAL_CALL *glFogCoordFormatNV)(GLenum type, GLsizei stride);
void (REGAL_CALL *glGetIntegerui64i_vNV)(GLenum target, GLuint index, GLuint64EXT *data);
void (REGAL_CALL *glIndexFormatNV)(GLenum type, GLsizei stride);
void (REGAL_CALL *glNormalFormatNV)(GLenum type, GLsizei stride);
void (REGAL_CALL *glSecondaryColorFormatNV)(GLint size, GLenum type, GLsizei stride);
void (REGAL_CALL *glTexCoordFormatNV)(GLint size, GLenum type, GLsizei stride);
void (REGAL_CALL *glVertexAttribFormatNV)(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride);
void (REGAL_CALL *glVertexAttribIFormatNV)(GLuint index, GLint size, GLenum type, GLsizei stride);
void (REGAL_CALL *glVertexFormatNV)(GLint size, GLenum type, GLsizei stride);
// GL_NV_vertex_program
GLboolean (REGAL_CALL *glAreProgramsResidentNV)(GLsizei n, const GLuint *programs, GLboolean *residences);
void (REGAL_CALL *glBindProgramNV)(GLenum target, GLuint id);
void (REGAL_CALL *glDeleteProgramsNV)(GLsizei n, const GLuint *programs);
void (REGAL_CALL *glExecuteProgramNV)(GLenum target, GLuint id, const GLfloat *params);
void (REGAL_CALL *glGenProgramsNV)(GLsizei n, GLuint *programs);
void (REGAL_CALL *glGetProgramParameterdvNV)(GLenum target, GLuint index, GLenum pname, GLdouble *params);
void (REGAL_CALL *glGetProgramParameterfvNV)(GLenum target, GLuint index, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetProgramStringNV)(GLuint id, GLenum pname, GLubyte *program);
void (REGAL_CALL *glGetProgramivNV)(GLuint id, GLenum pname, GLint *params);
void (REGAL_CALL *glGetTrackMatrixivNV)(GLenum target, GLuint address, GLenum pname, GLint *params);
void (REGAL_CALL *glGetVertexAttribPointervNV)(GLuint index, GLenum pname, GLvoid **pointer);
void (REGAL_CALL *glGetVertexAttribdvNV)(GLuint index, GLenum pname, GLdouble *params);
void (REGAL_CALL *glGetVertexAttribfvNV)(GLuint index, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetVertexAttribivNV)(GLuint index, GLenum pname, GLint *params);
GLboolean (REGAL_CALL *glIsProgramNV)(GLuint id);
void (REGAL_CALL *glLoadProgramNV)(GLenum target, GLuint id, GLsizei len, const GLubyte *program);
void (REGAL_CALL *glProgramParameter4dNV)(GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glProgramParameter4dvNV)(GLenum target, GLuint index, const GLdouble *v);
void (REGAL_CALL *glProgramParameter4fNV)(GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glProgramParameter4fvNV)(GLenum target, GLuint index, const GLfloat *v);
void (REGAL_CALL *glProgramParameters4dvNV)(GLenum target, GLuint index, GLuint count, const GLdouble *v);
void (REGAL_CALL *glProgramParameters4fvNV)(GLenum target, GLuint index, GLuint count, const GLfloat *v);
void (REGAL_CALL *glRequestResidentProgramsNV)(GLsizei n, const GLuint *programs);
void (REGAL_CALL *glTrackMatrixNV)(GLenum target, GLuint address, GLenum matrix, GLenum transform);
void (REGAL_CALL *glVertexAttrib1dNV)(GLuint index, GLdouble x);
void (REGAL_CALL *glVertexAttrib1dvNV)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib1fNV)(GLuint index, GLfloat x);
void (REGAL_CALL *glVertexAttrib1fvNV)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib1sNV)(GLuint index, GLshort x);
void (REGAL_CALL *glVertexAttrib1svNV)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib2dNV)(GLuint index, GLdouble x, GLdouble y);
void (REGAL_CALL *glVertexAttrib2dvNV)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib2fNV)(GLuint index, GLfloat x, GLfloat y);
void (REGAL_CALL *glVertexAttrib2fvNV)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib2sNV)(GLuint index, GLshort x, GLshort y);
void (REGAL_CALL *glVertexAttrib2svNV)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib3dNV)(GLuint index, GLdouble x, GLdouble y, GLdouble z);
void (REGAL_CALL *glVertexAttrib3dvNV)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib3fNV)(GLuint index, GLfloat x, GLfloat y, GLfloat z);
void (REGAL_CALL *glVertexAttrib3fvNV)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib3sNV)(GLuint index, GLshort x, GLshort y, GLshort z);
void (REGAL_CALL *glVertexAttrib3svNV)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib4dNV)(GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
void (REGAL_CALL *glVertexAttrib4dvNV)(GLuint index, const GLdouble *v);
void (REGAL_CALL *glVertexAttrib4fNV)(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
void (REGAL_CALL *glVertexAttrib4fvNV)(GLuint index, const GLfloat *v);
void (REGAL_CALL *glVertexAttrib4sNV)(GLuint index, GLshort x, GLshort y, GLshort z, GLshort w);
void (REGAL_CALL *glVertexAttrib4svNV)(GLuint index, const GLshort *v);
void (REGAL_CALL *glVertexAttrib4ubNV)(GLuint index, GLubyte x, GLubyte y, GLubyte z, GLubyte w);
void (REGAL_CALL *glVertexAttrib4ubvNV)(GLuint index, const GLubyte *v);
void (REGAL_CALL *glVertexAttribPointerNV)(GLuint index, GLint fsize, GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glVertexAttribs1dvNV)(GLuint index, GLsizei n, const GLdouble *v);
void (REGAL_CALL *glVertexAttribs1fvNV)(GLuint index, GLsizei n, const GLfloat *v);
void (REGAL_CALL *glVertexAttribs1svNV)(GLuint index, GLsizei n, const GLshort *v);
void (REGAL_CALL *glVertexAttribs2dvNV)(GLuint index, GLsizei n, const GLdouble *v);
void (REGAL_CALL *glVertexAttribs2fvNV)(GLuint index, GLsizei n, const GLfloat *v);
void (REGAL_CALL *glVertexAttribs2svNV)(GLuint index, GLsizei n, const GLshort *v);
void (REGAL_CALL *glVertexAttribs3dvNV)(GLuint index, GLsizei n, const GLdouble *v);
void (REGAL_CALL *glVertexAttribs3fvNV)(GLuint index, GLsizei n, const GLfloat *v);
void (REGAL_CALL *glVertexAttribs3svNV)(GLuint index, GLsizei n, const GLshort *v);
void (REGAL_CALL *glVertexAttribs4dvNV)(GLuint index, GLsizei n, const GLdouble *v);
void (REGAL_CALL *glVertexAttribs4fvNV)(GLuint index, GLsizei n, const GLfloat *v);
void (REGAL_CALL *glVertexAttribs4svNV)(GLuint index, GLsizei n, const GLshort *v);
void (REGAL_CALL *glVertexAttribs4ubvNV)(GLuint index, GLsizei n, const GLubyte *v);
// GL_NV_video_capture
void (REGAL_CALL *glBeginVideoCaptureNV)(GLuint video_capture_slot);
void (REGAL_CALL *glBindVideoCaptureStreamBufferNV)(GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLintptr offset);
void (REGAL_CALL *glBindVideoCaptureStreamTextureNV)(GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLenum target, GLuint texture);
void (REGAL_CALL *glEndVideoCaptureNV)(GLuint video_capture_slot);
void (REGAL_CALL *glGetVideoCaptureStreamdvNV)(GLuint video_capture_slot, GLuint stream, GLenum pname, GLdouble *params);
void (REGAL_CALL *glGetVideoCaptureStreamfvNV)(GLuint video_capture_slot, GLuint stream, GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetVideoCaptureStreamivNV)(GLuint video_capture_slot, GLuint stream, GLenum pname, GLint *params);
void (REGAL_CALL *glGetVideoCaptureivNV)(GLuint video_capture_slot, GLenum pname, GLint *params);
GLenum (REGAL_CALL *glVideoCaptureNV)(GLuint video_capture_slot, GLuint *sequence_num, GLuint64EXT *capture_time);
void (REGAL_CALL *glVideoCaptureStreamParameterdvNV)(GLuint video_capture_slot, GLuint stream, GLenum pname, const GLdouble *params);
void (REGAL_CALL *glVideoCaptureStreamParameterfvNV)(GLuint video_capture_slot, GLuint stream, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glVideoCaptureStreamParameterivNV)(GLuint video_capture_slot, GLuint stream, GLenum pname, const GLint *params);
// GL_PGI_misc_hints
void (REGAL_CALL *glHintPGI)(GLenum target, GLint mode);
// GL_REGAL_ES1_0_compatibility
void (REGAL_CALL *glAlphaFuncx)(GLenum func, GLclampx ref);
void (REGAL_CALL *glClearColorx)(GLclampx red, GLclampx green, GLclampx blue, GLclampx alpha);
void (REGAL_CALL *glClearDepthx)(GLclampx depth);
void (REGAL_CALL *glColor4x)(GLfixed red, GLfixed green, GLfixed blue, GLfixed alpha);
void (REGAL_CALL *glDepthRangex)(GLclampx zNear, GLclampx zFar);
void (REGAL_CALL *glFogx)(GLenum pname, GLfixed param);
void (REGAL_CALL *glFogxv)(GLenum pname, const GLfixed *params);
void (REGAL_CALL *glFrustumf)(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
void (REGAL_CALL *glFrustumx)(GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
void (REGAL_CALL *glLightModelx)(GLenum pname, GLfixed param);
void (REGAL_CALL *glLightModelxv)(GLenum pname, const GLfixed *params);
void (REGAL_CALL *glLightx)(GLenum light, GLenum pname, GLfixed param);
void (REGAL_CALL *glLightxv)(GLenum light, GLenum pname, const GLfixed *params);
void (REGAL_CALL *glLineWidthx)(GLfixed width);
void (REGAL_CALL *glLoadMatrixx)(const GLfixed *m);
void (REGAL_CALL *glMaterialx)(GLenum face, GLenum pname, GLfixed param);
void (REGAL_CALL *glMaterialxv)(GLenum face, GLenum pname, const GLfixed *params);
void (REGAL_CALL *glMultMatrixx)(const GLfixed *m);
void (REGAL_CALL *glMultiTexCoord4x)(GLenum target, GLfixed s, GLfixed t, GLfixed r, GLfixed q);
void (REGAL_CALL *glNormal3x)(GLfixed nx, GLfixed ny, GLfixed nz);
void (REGAL_CALL *glOrthof)(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat zNear, GLfloat zFar);
void (REGAL_CALL *glOrthox)(GLfixed left, GLfixed right, GLfixed bottom, GLfixed top, GLfixed zNear, GLfixed zFar);
void (REGAL_CALL *glPointSizex)(GLfixed size);
void (REGAL_CALL *glPolygonOffsetx)(GLfixed factor, GLfixed units);
void (REGAL_CALL *glRotatex)(GLfixed angle, GLfixed x, GLfixed y, GLfixed z);
void (REGAL_CALL *glSampleCoveragex)(GLclampx value, GLboolean invert);
void (REGAL_CALL *glScalex)(GLfixed x, GLfixed y, GLfixed z);
void (REGAL_CALL *glTexEnvx)(GLenum target, GLenum pname, GLfixed param);
void (REGAL_CALL *glTexEnvxv)(GLenum target, GLenum pname, const GLfixed *params);
void (REGAL_CALL *glTexParameterx)(GLenum target, GLenum pname, GLfixed param);
void (REGAL_CALL *glTranslatex)(GLfixed x, GLfixed y, GLfixed z);
// GL_REGAL_ES1_1_compatibility
void (REGAL_CALL *glClipPlanef)(GLenum plane, const GLfloat *equation);
void (REGAL_CALL *glClipPlanex)(GLenum plane, const GLfixed *equation);
void (REGAL_CALL *glGetClipPlanef)(GLenum pname, GLfloat eqn[4]);
void (REGAL_CALL *glGetClipPlanex)(GLenum pname, GLfixed eqn[4]);
void (REGAL_CALL *glGetFixedv)(GLenum pname, GLfixed *params);
void (REGAL_CALL *glGetLightxv)(GLenum light, GLenum pname, GLfixed *params);
void (REGAL_CALL *glGetMaterialxv)(GLenum face, GLenum pname, GLfixed *params);
void (REGAL_CALL *glGetTexEnvxv)(GLenum env, GLenum pname, GLfixed *params);
void (REGAL_CALL *glGetTexParameterxv)(GLenum target, GLenum pname, GLfixed *params);
void (REGAL_CALL *glPointParameterx)(GLenum pname, GLfixed param);
void (REGAL_CALL *glPointParameterxv)(GLenum pname, const GLfixed *params);
void (REGAL_CALL *glPointSizePointerOES)(GLenum type, GLsizei stride, const GLvoid *pointer);
void (REGAL_CALL *glTexParameterxv)(GLenum target, GLenum pname, const GLfixed *params);
// GL_REGAL_error_string
const GLchar *(REGAL_CALL *glErrorStringREGAL)(GLenum error);
// GL_REGAL_extension_query
GLboolean (REGAL_CALL *glGetExtensionREGAL)(const GLchar *ext);
GLboolean (REGAL_CALL *glIsSupportedREGAL)(const GLchar *ext);
// GL_REGAL_log
void (REGAL_CALL *glLogMessageCallbackREGAL)(GLLOGPROCREGAL callback);
// GL_SGIS_detail_texture
void (REGAL_CALL *glDetailTexFuncSGIS)(GLenum target, GLsizei n, const GLfloat *points);
void (REGAL_CALL *glGetDetailTexFuncSGIS)(GLenum target, GLfloat *points);
// GL_SGIS_fog_function
void (REGAL_CALL *glFogFuncSGIS)(GLsizei n, const GLfloat *points);
void (REGAL_CALL *glGetFogFuncSGIS)(GLfloat *points);
// GL_SGIS_multisample
void (REGAL_CALL *glSampleMaskSGIS)(GLclampf value, GLboolean invert);
void (REGAL_CALL *glSamplePatternSGIS)(GLenum pattern);
// GL_SGIS_pixel_texture
void (REGAL_CALL *glGetPixelTexGenParameterfvSGIS)(GLenum pname, GLfloat *params);
void (REGAL_CALL *glGetPixelTexGenParameterivSGIS)(GLenum pname, GLint *params);
void (REGAL_CALL *glPixelTexGenParameterfSGIS)(GLenum pname, GLfloat param);
void (REGAL_CALL *glPixelTexGenParameterfvSGIS)(GLenum pname, const GLfloat *params);
void (REGAL_CALL *glPixelTexGenParameteriSGIS)(GLenum pname, GLint param);
void (REGAL_CALL *glPixelTexGenParameterivSGIS)(GLenum pname, const GLint *params);
// GL_SGIS_point_parameters
void (REGAL_CALL *glPointParameterfSGIS)(GLenum pname, GLfloat param);
void (REGAL_CALL *glPointParameterfvSGIS)(GLenum pname, const GLfloat *params);
// GL_SGIS_sharpen_texture
void (REGAL_CALL *glGetSharpenTexFuncSGIS)(GLenum target, GLfloat *points);
void (REGAL_CALL *glSharpenTexFuncSGIS)(GLenum target, GLsizei n, const GLfloat *points);
// GL_SGIS_texture4D
void (REGAL_CALL *glTexImage4DSGIS)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
void (REGAL_CALL *glTexSubImage4DSGIS)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint woffset, GLsizei width, GLsizei height, GLsizei depth, GLsizei size4d, GLenum format, GLenum type, const GLvoid *pixels);
// GL_SGIS_texture_color_mask
void (REGAL_CALL *glTextureColorMaskSGIS)(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha);
// GL_SGIS_texture_filter4
void (REGAL_CALL *glGetTexFilterFuncSGIS)(GLenum target, GLenum filter, GLfloat *weights);
void (REGAL_CALL *glTexFilterFuncSGIS)(GLenum target, GLenum filter, GLsizei n, const GLfloat *weights);
// GL_SGIX_async
void (REGAL_CALL *glAsyncMarkerSGIX)(GLuint marker);
void (REGAL_CALL *glDeleteAsyncMarkersSGIX)(GLuint marker, GLsizei range);
GLint (REGAL_CALL *glFinishAsyncSGIX)(GLuint *markerp);
GLuint (REGAL_CALL *glGenAsyncMarkersSGIX)(GLsizei range);
GLboolean (REGAL_CALL *glIsAsyncMarkerSGIX)(GLuint marker);
GLint (REGAL_CALL *glPollAsyncSGIX)(GLuint *markerp);
// GL_SGIX_flush_raster
void (REGAL_CALL *glFlushRasterSGIX)(void);
// GL_SGIX_fog_texture
void (REGAL_CALL *glTextureFogSGIX)(GLenum pname);
// GL_SGIX_fragment_lighting
void (REGAL_CALL *glFragmentColorMaterialSGIX)(GLenum face, GLenum mode);
void (REGAL_CALL *glFragmentLightModelfSGIX)(GLenum pname, GLfloat param);
void (REGAL_CALL *glFragmentLightModelfvSGIX)(GLenum pname, const GLfloat *params);
void (REGAL_CALL *glFragmentLightModeliSGIX)(GLenum pname, GLint param);
void (REGAL_CALL *glFragmentLightModelivSGIX)(GLenum pname, const GLint *params);
void (REGAL_CALL *glFragmentLightfSGIX)(GLenum light, GLenum pname, GLfloat param);
void (REGAL_CALL *glFragmentLightfvSGIX)(GLenum light, GLenum pname, const GLfloat *params);
void (REGAL_CALL *glFragmentLightiSGIX)(GLenum light, GLenum pname, GLint param);
void (REGAL_CALL *glFragmentLightivSGIX)(GLenum light, GLenum pname, const GLint *params);
void (REGAL_CALL *glFragmentMaterialfSGIX)(GLenum face, GLenum pname, GLfloat param);