2 Copyright (C) 1999-2006 Id Software, Inc. and contributors.
3 For a list of contributors, see the accompanying CONTRIBUTORS file.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 #include "debugging/debugging.h"
32 #define WINGDIAPI __declspec(dllimport)
33 #define APIENTRY __stdcall
52 int ( WINAPI * qwglChoosePixelFormat )(HDC, CONST PIXELFORMATDESCRIPTOR *);
53 int ( WINAPI * qwglDescribePixelFormat) (HDC, int, UINT, LPPIXELFORMATDESCRIPTOR);
54 int ( WINAPI * qwglGetPixelFormat)(HDC);
55 BOOL ( WINAPI * qwglSetPixelFormat)(HDC, int, CONST PIXELFORMATDESCRIPTOR *);
56 BOOL ( WINAPI * qwglSwapBuffers)(HDC);
58 BOOL ( WINAPI * qwglCopyContext)(HGLRC, HGLRC, UINT);
59 HGLRC ( WINAPI * qwglCreateContext)(HDC);
60 HGLRC ( WINAPI * qwglCreateLayerContext)(HDC, int);
61 BOOL ( WINAPI * qwglDeleteContext)(HGLRC);
62 HGLRC ( WINAPI * qwglGetCurrentContext)(VOID);
63 HDC ( WINAPI * qwglGetCurrentDC)(VOID);
64 PROC ( WINAPI * qwglGetProcAddress)(LPCSTR);
65 BOOL ( WINAPI * qwglMakeCurrent)(HDC, HGLRC);
66 BOOL ( WINAPI * qwglShareLists)(HGLRC, HGLRC);
67 BOOL ( WINAPI * qwglUseFontBitmaps)(HDC, DWORD, DWORD, DWORD);
69 BOOL ( WINAPI * qwglUseFontOutlines)(HDC, DWORD, DWORD, DWORD, FLOAT,
70 FLOAT, int, LPGLYPHMETRICSFLOAT);
72 BOOL ( WINAPI * qwglDescribeLayerPlane)(HDC, int, int, UINT, LPLAYERPLANEDESCRIPTOR);
73 int ( WINAPI * qwglSetLayerPaletteEntries)(HDC, int, int, int, CONST COLORREF *);
74 int ( WINAPI * qwglGetLayerPaletteEntries)(HDC, int, int, int, COLORREF *);
75 BOOL ( WINAPI * qwglRealizeLayerPalette)(HDC, int, BOOL);
76 BOOL ( WINAPI * qwglSwapLayerBuffers)(HDC, UINT);
78 #elif defined (__linux__) || defined (__APPLE__)
84 XVisualInfo* (*qglXChooseVisual)(Display *dpy, int screen, int *attribList);
85 GLXContext (*qglXCreateContext)(Display *dpy, XVisualInfo *vis, GLXContext shareList, Bool direct);
86 void (*qglXDestroyContext)(Display *dpy, GLXContext ctx);
87 Bool (*qglXMakeCurrent)(Display *dpy, GLXDrawable drawable, GLXContext ctx);
88 void (*qglXCopyContext)(Display *dpy, GLXContext src, GLXContext dst, GLuint mask);
89 void (*qglXSwapBuffers)( Display *dpy, GLXDrawable drawable );
90 GLXPixmap (*qglXCreateGLXPixmap)( Display *dpy, XVisualInfo *visual, Pixmap pixmap );
91 void (*qglXDestroyGLXPixmap)( Display *dpy, GLXPixmap pixmap );
92 Bool (*qglXQueryExtension)( Display *dpy, int *errorb, int *event );
93 Bool (*qglXQueryVersion)( Display *dpy, int *maj, int *min );
94 Bool (*qglXIsDirect)( Display *dpy, GLXContext ctx );
95 int (*qglXGetConfig)( Display *dpy, XVisualInfo *visual, int attrib, int *value );
96 GLXContext (*qglXGetCurrentContext)( void );
97 GLXDrawable (*qglXGetCurrentDrawable)( void );
98 void (*qglXWaitGL)( void );
99 void (*qglXWaitX)( void );
100 void (*qglXUseXFont)( Font font, int first, int count, int list );
101 void* (*qglXGetProcAddressARB) (const GLubyte *procName);
102 typedef void* (*glXGetProcAddressARBProc) (const GLubyte *procName);
107 void QGL_Shutdown(OpenGLBinding& table)
109 globalOutputStream() << "Shutting down OpenGL module...";
113 qwglCreateContext = 0;
114 qwglCreateLayerContext = 0;
115 qwglDeleteContext = 0;
116 qwglDescribeLayerPlane = 0;
117 qwglGetCurrentContext = 0;
118 qwglGetCurrentDC = 0;
119 qwglGetLayerPaletteEntries = 0;
120 qwglGetProcAddress = 0;
122 qwglRealizeLayerPalette = 0;
123 qwglSetLayerPaletteEntries = 0;
125 qwglSwapLayerBuffers = 0;
126 qwglUseFontBitmaps = 0;
127 qwglUseFontOutlines = 0;
129 qwglChoosePixelFormat = 0;
130 qwglDescribePixelFormat = 0;
131 qwglGetPixelFormat = 0;
132 qwglSetPixelFormat = 0;
136 #if defined (__linux__) || defined (__APPLE__)
137 qglXChooseVisual = 0;
138 qglXCreateContext = 0;
139 qglXDestroyContext = 0;
143 qglXCreateGLXPixmap = 0;
144 qglXDestroyGLXPixmap = 0;
145 qglXQueryExtension = 0;
146 qglXQueryVersion = 0;
149 qglXGetCurrentContext = 0;
150 qglXGetCurrentDrawable = 0;
154 qglXGetProcAddressARB = 0;
157 globalOutputStream() << "Done.\n";
161 typedef struct glu_error_struct
167 GLU_ERROR_STRUCT glu_errlist[] = {
168 {GL_NO_ERROR, "GL_NO_ERROR - no error"},
169 {GL_INVALID_ENUM, "GL_INVALID_ENUM - An unacceptable value is specified for an enumerated argument."},
170 {GL_INVALID_VALUE, "GL_INVALID_VALUE - A numeric argument is out of range."},
171 {GL_INVALID_OPERATION, "GL_INVALID_OPERATION - The specified operation is not allowed in the current state."},
172 {GL_STACK_OVERFLOW, "GL_STACK_OVERFLOW - Function would cause a stack overflow."},
173 {GL_STACK_UNDERFLOW, "GL_STACK_UNDERFLOW - Function would cause a stack underflow."},
174 {GL_OUT_OF_MEMORY, "GL_OUT_OF_MEMORY - There is not enough memory left to execute the function."},
178 const GLubyte* qgluErrorString(GLenum errCode )
181 for (search = 0; glu_errlist[search].errstr; search++)
183 if (errCode == glu_errlist[search].errnum)
184 return (const GLubyte *)glu_errlist[search].errstr;
186 return (const GLubyte *)"Unknown error";
190 void glInvalidFunction()
192 ERROR_MESSAGE("calling an invalid OpenGL function");
195 #define EXTENSIONS_ENABLED 1
197 bool QGL_ExtensionSupported(const char* extension)
199 #if EXTENSIONS_ENABLED
200 const GLubyte *extensions = 0;
201 const GLubyte *start;
202 GLubyte *where, *terminator;
204 // Extension names should not have spaces.
205 where = (GLubyte *) strchr (extension, ' ');
206 if (where || *extension == '\0')
209 extensions = GlobalOpenGL().m_glGetString (GL_EXTENSIONS);
215 // It takes a bit of care to be fool-proof about parsing the
216 // OpenGL extensions string. Don't be fooled by sub-strings, etc.
217 for (start = extensions; ;)
219 where = (GLubyte *) strstr ((const char *) start, extension);
223 terminator = where + strlen (extension);
224 if (where == start || *(where - 1) == ' ')
225 if (*terminator == ' ' || *terminator == '\0')
235 typedef int (QGL_DLLEXPORT *QGLFunctionPointer)();
237 QGLFunctionPointer QGL_getExtensionFunc(const char* symbol)
239 #if defined (__linux__) || defined (__APPLE__)
240 //ASSERT_NOTNULL(qglXGetProcAddressARB);
241 if (qglXGetProcAddressARB == 0)
243 return reinterpret_cast<QGLFunctionPointer>(glInvalidFunction);
247 return (QGLFunctionPointer)qglXGetProcAddressARB(reinterpret_cast<const GLubyte*>(symbol));
250 ASSERT_NOTNULL(qwglGetProcAddress);
251 return qwglGetProcAddress(symbol);
256 template<typename Func>
257 bool QGL_constructExtensionFunc(Func& func, const char* symbol)
259 func = reinterpret_cast<Func>(QGL_getExtensionFunc(symbol));
263 template<typename Func>
264 void QGL_invalidateExtensionFunc(Func& func)
266 func = reinterpret_cast<Func>(glInvalidFunction);
269 void QGL_clear(OpenGLBinding& table)
271 QGL_invalidateExtensionFunc(table.m_glAccum);
272 QGL_invalidateExtensionFunc(table.m_glAlphaFunc);
273 QGL_invalidateExtensionFunc(table.m_glAreTexturesResident);
274 QGL_invalidateExtensionFunc(table.m_glArrayElement);
275 QGL_invalidateExtensionFunc(table.m_glBegin);
276 QGL_invalidateExtensionFunc(table.m_glBindTexture);
277 QGL_invalidateExtensionFunc(table.m_glBitmap);
278 QGL_invalidateExtensionFunc(table.m_glBlendFunc);
279 QGL_invalidateExtensionFunc(table.m_glCallList);
280 QGL_invalidateExtensionFunc(table.m_glCallLists);
281 QGL_invalidateExtensionFunc(table.m_glClear);
282 QGL_invalidateExtensionFunc(table.m_glClearAccum);
283 QGL_invalidateExtensionFunc(table.m_glClearColor);
284 QGL_invalidateExtensionFunc(table.m_glClearDepth);
285 QGL_invalidateExtensionFunc(table.m_glClearIndex);
286 QGL_invalidateExtensionFunc(table.m_glClearStencil);
287 QGL_invalidateExtensionFunc(table.m_glClipPlane);
288 QGL_invalidateExtensionFunc(table.m_glColor3b);
289 QGL_invalidateExtensionFunc(table.m_glColor3bv);
290 QGL_invalidateExtensionFunc(table.m_glColor3d);
291 QGL_invalidateExtensionFunc(table.m_glColor3dv);
292 QGL_invalidateExtensionFunc(table.m_glColor3f);
293 QGL_invalidateExtensionFunc(table.m_glColor3fv);
294 QGL_invalidateExtensionFunc(table.m_glColor3i);
295 QGL_invalidateExtensionFunc(table.m_glColor3iv);
296 QGL_invalidateExtensionFunc(table.m_glColor3s);
297 QGL_invalidateExtensionFunc(table.m_glColor3sv);
298 QGL_invalidateExtensionFunc(table.m_glColor3ub);
299 QGL_invalidateExtensionFunc(table.m_glColor3ubv);
300 QGL_invalidateExtensionFunc(table.m_glColor3ui);
301 QGL_invalidateExtensionFunc(table.m_glColor3uiv);
302 QGL_invalidateExtensionFunc(table.m_glColor3us);
303 QGL_invalidateExtensionFunc(table.m_glColor3usv);
304 QGL_invalidateExtensionFunc(table.m_glColor4b);
305 QGL_invalidateExtensionFunc(table.m_glColor4bv);
306 QGL_invalidateExtensionFunc(table.m_glColor4d);
307 QGL_invalidateExtensionFunc(table.m_glColor4dv);
308 QGL_invalidateExtensionFunc(table.m_glColor4f);
309 QGL_invalidateExtensionFunc(table.m_glColor4fv);
310 QGL_invalidateExtensionFunc(table.m_glColor4i);
311 QGL_invalidateExtensionFunc(table.m_glColor4iv);
312 QGL_invalidateExtensionFunc(table.m_glColor4s);
313 QGL_invalidateExtensionFunc(table.m_glColor4sv);
314 QGL_invalidateExtensionFunc(table.m_glColor4ub);
315 QGL_invalidateExtensionFunc(table.m_glColor4ubv);
316 QGL_invalidateExtensionFunc(table.m_glColor4ui);
317 QGL_invalidateExtensionFunc(table.m_glColor4uiv);
318 QGL_invalidateExtensionFunc(table.m_glColor4us);
319 QGL_invalidateExtensionFunc(table.m_glColor4usv);
320 QGL_invalidateExtensionFunc(table.m_glColorMask);
321 QGL_invalidateExtensionFunc(table.m_glColorMaterial);
322 QGL_invalidateExtensionFunc(table.m_glColorPointer);
323 QGL_invalidateExtensionFunc(table.m_glCopyPixels);
324 QGL_invalidateExtensionFunc(table.m_glCopyTexImage1D);
325 QGL_invalidateExtensionFunc(table.m_glCopyTexImage2D);
326 QGL_invalidateExtensionFunc(table.m_glCopyTexSubImage1D);
327 QGL_invalidateExtensionFunc(table.m_glCopyTexSubImage2D);
328 QGL_invalidateExtensionFunc(table.m_glCullFace);
329 QGL_invalidateExtensionFunc(table.m_glDeleteLists);
330 QGL_invalidateExtensionFunc(table.m_glDeleteTextures);
331 QGL_invalidateExtensionFunc(table.m_glDepthFunc);
332 QGL_invalidateExtensionFunc(table.m_glDepthMask);
333 QGL_invalidateExtensionFunc(table.m_glDepthRange);
334 QGL_invalidateExtensionFunc(table.m_glDisable);
335 QGL_invalidateExtensionFunc(table.m_glDisableClientState);
336 QGL_invalidateExtensionFunc(table.m_glDrawArrays);
337 QGL_invalidateExtensionFunc(table.m_glDrawBuffer);
338 QGL_invalidateExtensionFunc(table.m_glDrawElements);
339 QGL_invalidateExtensionFunc(table.m_glDrawPixels);
340 QGL_invalidateExtensionFunc(table.m_glEdgeFlag);
341 QGL_invalidateExtensionFunc(table.m_glEdgeFlagPointer);
342 QGL_invalidateExtensionFunc(table.m_glEdgeFlagv);
343 QGL_invalidateExtensionFunc(table.m_glEnable);
344 QGL_invalidateExtensionFunc(table.m_glEnableClientState);
345 QGL_invalidateExtensionFunc(table.m_glEnd);
346 QGL_invalidateExtensionFunc(table.m_glEndList);
347 QGL_invalidateExtensionFunc(table.m_glEvalCoord1d);
348 QGL_invalidateExtensionFunc(table.m_glEvalCoord1dv);
349 QGL_invalidateExtensionFunc(table.m_glEvalCoord1f);
350 QGL_invalidateExtensionFunc(table.m_glEvalCoord1fv);
351 QGL_invalidateExtensionFunc(table.m_glEvalCoord2d);
352 QGL_invalidateExtensionFunc(table.m_glEvalCoord2dv);
353 QGL_invalidateExtensionFunc(table.m_glEvalCoord2f);
354 QGL_invalidateExtensionFunc(table.m_glEvalCoord2fv);
355 QGL_invalidateExtensionFunc(table.m_glEvalMesh1);
356 QGL_invalidateExtensionFunc(table.m_glEvalMesh2);
357 QGL_invalidateExtensionFunc(table.m_glEvalPoint1);
358 QGL_invalidateExtensionFunc(table.m_glEvalPoint2);
359 QGL_invalidateExtensionFunc(table.m_glFeedbackBuffer);
360 QGL_invalidateExtensionFunc(table.m_glFinish);
361 QGL_invalidateExtensionFunc(table.m_glFlush);
362 QGL_invalidateExtensionFunc(table.m_glFogf);
363 QGL_invalidateExtensionFunc(table.m_glFogfv);
364 QGL_invalidateExtensionFunc(table.m_glFogi);
365 QGL_invalidateExtensionFunc(table.m_glFogiv);
366 QGL_invalidateExtensionFunc(table.m_glFrontFace);
367 QGL_invalidateExtensionFunc(table.m_glFrustum);
368 QGL_invalidateExtensionFunc(table.m_glGenLists);
369 QGL_invalidateExtensionFunc(table.m_glGenTextures);
370 QGL_invalidateExtensionFunc(table.m_glGetBooleanv);
371 QGL_invalidateExtensionFunc(table.m_glGetClipPlane);
372 QGL_invalidateExtensionFunc(table.m_glGetDoublev);
373 QGL_invalidateExtensionFunc(table.m_glGetError);
374 QGL_invalidateExtensionFunc(table.m_glGetFloatv);
375 QGL_invalidateExtensionFunc(table.m_glGetIntegerv);
376 QGL_invalidateExtensionFunc(table.m_glGetLightfv);
377 QGL_invalidateExtensionFunc(table.m_glGetLightiv);
378 QGL_invalidateExtensionFunc(table.m_glGetMapdv);
379 QGL_invalidateExtensionFunc(table.m_glGetMapfv);
380 QGL_invalidateExtensionFunc(table.m_glGetMapiv);
381 QGL_invalidateExtensionFunc(table.m_glGetMaterialfv);
382 QGL_invalidateExtensionFunc(table.m_glGetMaterialiv);
383 QGL_invalidateExtensionFunc(table.m_glGetPixelMapfv);
384 QGL_invalidateExtensionFunc(table.m_glGetPixelMapuiv);
385 QGL_invalidateExtensionFunc(table.m_glGetPixelMapusv);
386 QGL_invalidateExtensionFunc(table.m_glGetPointerv);
387 QGL_invalidateExtensionFunc(table.m_glGetPolygonStipple);
388 table.m_glGetString = glGetString;
389 QGL_invalidateExtensionFunc(table.m_glGetTexEnvfv);
390 QGL_invalidateExtensionFunc(table.m_glGetTexEnviv);
391 QGL_invalidateExtensionFunc(table.m_glGetTexGendv);
392 QGL_invalidateExtensionFunc(table.m_glGetTexGenfv);
393 QGL_invalidateExtensionFunc(table.m_glGetTexGeniv);
394 QGL_invalidateExtensionFunc(table.m_glGetTexImage);
395 QGL_invalidateExtensionFunc(table.m_glGetTexLevelParameterfv);
396 QGL_invalidateExtensionFunc(table.m_glGetTexLevelParameteriv);
397 QGL_invalidateExtensionFunc(table.m_glGetTexParameterfv);
398 QGL_invalidateExtensionFunc(table.m_glGetTexParameteriv);
399 QGL_invalidateExtensionFunc(table.m_glHint);
400 QGL_invalidateExtensionFunc(table.m_glIndexMask);
401 QGL_invalidateExtensionFunc(table.m_glIndexPointer);
402 QGL_invalidateExtensionFunc(table.m_glIndexd);
403 QGL_invalidateExtensionFunc(table.m_glIndexdv);
404 QGL_invalidateExtensionFunc(table.m_glIndexf);
405 QGL_invalidateExtensionFunc(table.m_glIndexfv);
406 QGL_invalidateExtensionFunc(table.m_glIndexi);
407 QGL_invalidateExtensionFunc(table.m_glIndexiv);
408 QGL_invalidateExtensionFunc(table.m_glIndexs);
409 QGL_invalidateExtensionFunc(table.m_glIndexsv);
410 QGL_invalidateExtensionFunc(table.m_glIndexub);
411 QGL_invalidateExtensionFunc(table.m_glIndexubv);
412 QGL_invalidateExtensionFunc(table.m_glInitNames);
413 QGL_invalidateExtensionFunc(table.m_glInterleavedArrays);
414 QGL_invalidateExtensionFunc(table.m_glIsEnabled);
415 QGL_invalidateExtensionFunc(table.m_glIsList);
416 QGL_invalidateExtensionFunc(table.m_glIsTexture);
417 QGL_invalidateExtensionFunc(table.m_glLightModelf);
418 QGL_invalidateExtensionFunc(table.m_glLightModelfv);
419 QGL_invalidateExtensionFunc(table.m_glLightModeli);
420 QGL_invalidateExtensionFunc(table.m_glLightModeliv);
421 QGL_invalidateExtensionFunc(table.m_glLightf);
422 QGL_invalidateExtensionFunc(table.m_glLightfv);
423 QGL_invalidateExtensionFunc(table.m_glLighti);
424 QGL_invalidateExtensionFunc(table.m_glLightiv);
425 QGL_invalidateExtensionFunc(table.m_glLineStipple);
426 QGL_invalidateExtensionFunc(table.m_glLineWidth);
427 QGL_invalidateExtensionFunc(table.m_glListBase);
428 QGL_invalidateExtensionFunc(table.m_glLoadIdentity);
429 QGL_invalidateExtensionFunc(table.m_glLoadMatrixd);
430 QGL_invalidateExtensionFunc(table.m_glLoadMatrixf);
431 QGL_invalidateExtensionFunc(table.m_glLoadName);
432 QGL_invalidateExtensionFunc(table.m_glLogicOp);
433 QGL_invalidateExtensionFunc(table.m_glMap1d);
434 QGL_invalidateExtensionFunc(table.m_glMap1f);
435 QGL_invalidateExtensionFunc(table.m_glMap2d);
436 QGL_invalidateExtensionFunc(table.m_glMap2f);
437 QGL_invalidateExtensionFunc(table.m_glMapGrid1d);
438 QGL_invalidateExtensionFunc(table.m_glMapGrid1f);
439 QGL_invalidateExtensionFunc(table.m_glMapGrid2d);
440 QGL_invalidateExtensionFunc(table.m_glMapGrid2f);
441 QGL_invalidateExtensionFunc(table.m_glMaterialf);
442 QGL_invalidateExtensionFunc(table.m_glMaterialfv);
443 QGL_invalidateExtensionFunc(table.m_glMateriali);
444 QGL_invalidateExtensionFunc(table.m_glMaterialiv);
445 QGL_invalidateExtensionFunc(table.m_glMatrixMode);
446 QGL_invalidateExtensionFunc(table.m_glMultMatrixd);
447 QGL_invalidateExtensionFunc(table.m_glMultMatrixf);
448 QGL_invalidateExtensionFunc(table.m_glNewList);
449 QGL_invalidateExtensionFunc(table.m_glNormal3b);
450 QGL_invalidateExtensionFunc(table.m_glNormal3bv);
451 QGL_invalidateExtensionFunc(table.m_glNormal3d);
452 QGL_invalidateExtensionFunc(table.m_glNormal3dv);
453 QGL_invalidateExtensionFunc(table.m_glNormal3f);
454 QGL_invalidateExtensionFunc(table.m_glNormal3fv);
455 QGL_invalidateExtensionFunc(table.m_glNormal3i);
456 QGL_invalidateExtensionFunc(table.m_glNormal3iv);
457 QGL_invalidateExtensionFunc(table.m_glNormal3s);
458 QGL_invalidateExtensionFunc(table.m_glNormal3sv);
459 QGL_invalidateExtensionFunc(table.m_glNormalPointer);
460 QGL_invalidateExtensionFunc(table.m_glOrtho);
461 QGL_invalidateExtensionFunc(table.m_glPassThrough);
462 QGL_invalidateExtensionFunc(table.m_glPixelMapfv);
463 QGL_invalidateExtensionFunc(table.m_glPixelMapuiv);
464 QGL_invalidateExtensionFunc(table.m_glPixelMapusv);
465 QGL_invalidateExtensionFunc(table.m_glPixelStoref);
466 QGL_invalidateExtensionFunc(table.m_glPixelStorei);
467 QGL_invalidateExtensionFunc(table.m_glPixelTransferf);
468 QGL_invalidateExtensionFunc(table.m_glPixelTransferi);
469 QGL_invalidateExtensionFunc(table.m_glPixelZoom);
470 QGL_invalidateExtensionFunc(table.m_glPointSize);
471 QGL_invalidateExtensionFunc(table.m_glPolygonMode);
472 QGL_invalidateExtensionFunc(table.m_glPolygonOffset);
473 QGL_invalidateExtensionFunc(table.m_glPolygonStipple);
474 QGL_invalidateExtensionFunc(table.m_glPopAttrib);
475 QGL_invalidateExtensionFunc(table.m_glPopClientAttrib);
476 QGL_invalidateExtensionFunc(table.m_glPopMatrix);
477 QGL_invalidateExtensionFunc(table.m_glPopName);
478 QGL_invalidateExtensionFunc(table.m_glPrioritizeTextures);
479 QGL_invalidateExtensionFunc(table.m_glPushAttrib);
480 QGL_invalidateExtensionFunc(table.m_glPushClientAttrib);
481 QGL_invalidateExtensionFunc(table.m_glPushMatrix);
482 QGL_invalidateExtensionFunc(table.m_glPushName);
483 QGL_invalidateExtensionFunc(table.m_glRasterPos2d);
484 QGL_invalidateExtensionFunc(table.m_glRasterPos2dv);
485 QGL_invalidateExtensionFunc(table.m_glRasterPos2f);
486 QGL_invalidateExtensionFunc(table.m_glRasterPos2fv);
487 QGL_invalidateExtensionFunc(table.m_glRasterPos2i);
488 QGL_invalidateExtensionFunc(table.m_glRasterPos2iv);
489 QGL_invalidateExtensionFunc(table.m_glRasterPos2s);
490 QGL_invalidateExtensionFunc(table.m_glRasterPos2sv);
491 QGL_invalidateExtensionFunc(table.m_glRasterPos3d);
492 QGL_invalidateExtensionFunc(table.m_glRasterPos3dv);
493 QGL_invalidateExtensionFunc(table.m_glRasterPos3f);
494 QGL_invalidateExtensionFunc(table.m_glRasterPos3fv);
495 QGL_invalidateExtensionFunc(table.m_glRasterPos3i);
496 QGL_invalidateExtensionFunc(table.m_glRasterPos3iv);
497 QGL_invalidateExtensionFunc(table.m_glRasterPos3s);
498 QGL_invalidateExtensionFunc(table.m_glRasterPos3sv);
499 QGL_invalidateExtensionFunc(table.m_glRasterPos4d);
500 QGL_invalidateExtensionFunc(table.m_glRasterPos4dv);
501 QGL_invalidateExtensionFunc(table.m_glRasterPos4f);
502 QGL_invalidateExtensionFunc(table.m_glRasterPos4fv);
503 QGL_invalidateExtensionFunc(table.m_glRasterPos4i);
504 QGL_invalidateExtensionFunc(table.m_glRasterPos4iv);
505 QGL_invalidateExtensionFunc(table.m_glRasterPos4s);
506 QGL_invalidateExtensionFunc(table.m_glRasterPos4sv);
507 QGL_invalidateExtensionFunc(table.m_glReadBuffer);
508 QGL_invalidateExtensionFunc(table.m_glReadPixels);
509 QGL_invalidateExtensionFunc(table.m_glRectd);
510 QGL_invalidateExtensionFunc(table.m_glRectdv);
511 QGL_invalidateExtensionFunc(table.m_glRectf);
512 QGL_invalidateExtensionFunc(table.m_glRectfv);
513 QGL_invalidateExtensionFunc(table.m_glRecti);
514 QGL_invalidateExtensionFunc(table.m_glRectiv);
515 QGL_invalidateExtensionFunc(table.m_glRects);
516 QGL_invalidateExtensionFunc(table.m_glRectsv);
517 QGL_invalidateExtensionFunc(table.m_glRenderMode);
518 QGL_invalidateExtensionFunc(table.m_glRotated);
519 QGL_invalidateExtensionFunc(table.m_glRotatef);
520 QGL_invalidateExtensionFunc(table.m_glScaled);
521 QGL_invalidateExtensionFunc(table.m_glScalef);
522 QGL_invalidateExtensionFunc(table.m_glScissor);
523 QGL_invalidateExtensionFunc(table.m_glSelectBuffer);
524 QGL_invalidateExtensionFunc(table.m_glShadeModel);
525 QGL_invalidateExtensionFunc(table.m_glStencilFunc);
526 QGL_invalidateExtensionFunc(table.m_glStencilMask);
527 QGL_invalidateExtensionFunc(table.m_glStencilOp);
528 QGL_invalidateExtensionFunc(table.m_glTexCoord1d);
529 QGL_invalidateExtensionFunc(table.m_glTexCoord1dv);
530 QGL_invalidateExtensionFunc(table.m_glTexCoord1f);
531 QGL_invalidateExtensionFunc(table.m_glTexCoord1fv);
532 QGL_invalidateExtensionFunc(table.m_glTexCoord1i);
533 QGL_invalidateExtensionFunc(table.m_glTexCoord1iv);
534 QGL_invalidateExtensionFunc(table.m_glTexCoord1s);
535 QGL_invalidateExtensionFunc(table.m_glTexCoord1sv);
536 QGL_invalidateExtensionFunc(table.m_glTexCoord2d);
537 QGL_invalidateExtensionFunc(table.m_glTexCoord2dv);
538 QGL_invalidateExtensionFunc(table.m_glTexCoord2f);
539 QGL_invalidateExtensionFunc(table.m_glTexCoord2fv);
540 QGL_invalidateExtensionFunc(table.m_glTexCoord2i);
541 QGL_invalidateExtensionFunc(table.m_glTexCoord2iv);
542 QGL_invalidateExtensionFunc(table.m_glTexCoord2s);
543 QGL_invalidateExtensionFunc(table.m_glTexCoord2sv);
544 QGL_invalidateExtensionFunc(table.m_glTexCoord3d);
545 QGL_invalidateExtensionFunc(table.m_glTexCoord3dv);
546 QGL_invalidateExtensionFunc(table.m_glTexCoord3f);
547 QGL_invalidateExtensionFunc(table.m_glTexCoord3fv);
548 QGL_invalidateExtensionFunc(table.m_glTexCoord3i);
549 QGL_invalidateExtensionFunc(table.m_glTexCoord3iv);
550 QGL_invalidateExtensionFunc(table.m_glTexCoord3s);
551 QGL_invalidateExtensionFunc(table.m_glTexCoord3sv);
552 QGL_invalidateExtensionFunc(table.m_glTexCoord4d);
553 QGL_invalidateExtensionFunc(table.m_glTexCoord4dv);
554 QGL_invalidateExtensionFunc(table.m_glTexCoord4f);
555 QGL_invalidateExtensionFunc(table.m_glTexCoord4fv);
556 QGL_invalidateExtensionFunc(table.m_glTexCoord4i);
557 QGL_invalidateExtensionFunc(table.m_glTexCoord4iv);
558 QGL_invalidateExtensionFunc(table.m_glTexCoord4s);
559 QGL_invalidateExtensionFunc(table.m_glTexCoord4sv);
560 QGL_invalidateExtensionFunc(table.m_glTexCoordPointer);
561 QGL_invalidateExtensionFunc(table.m_glTexEnvf);
562 QGL_invalidateExtensionFunc(table.m_glTexEnvfv);
563 QGL_invalidateExtensionFunc(table.m_glTexEnvi);
564 QGL_invalidateExtensionFunc(table.m_glTexEnviv);
565 QGL_invalidateExtensionFunc(table.m_glTexGend);
566 QGL_invalidateExtensionFunc(table.m_glTexGendv);
567 QGL_invalidateExtensionFunc(table.m_glTexGenf);
568 QGL_invalidateExtensionFunc(table.m_glTexGenfv);
569 QGL_invalidateExtensionFunc(table.m_glTexGeni);
570 QGL_invalidateExtensionFunc(table.m_glTexGeniv);
571 QGL_invalidateExtensionFunc(table.m_glTexImage1D);
572 QGL_invalidateExtensionFunc(table.m_glTexImage2D);
573 QGL_invalidateExtensionFunc(table.m_glTexParameterf);
574 QGL_invalidateExtensionFunc(table.m_glTexParameterfv);
575 QGL_invalidateExtensionFunc(table.m_glTexParameteri);
576 QGL_invalidateExtensionFunc(table.m_glTexParameteriv);
577 QGL_invalidateExtensionFunc(table.m_glTexSubImage1D);
578 QGL_invalidateExtensionFunc(table.m_glTexSubImage2D);
579 QGL_invalidateExtensionFunc(table.m_glTranslated);
580 QGL_invalidateExtensionFunc(table.m_glTranslatef);
581 QGL_invalidateExtensionFunc(table.m_glVertex2d);
582 QGL_invalidateExtensionFunc(table.m_glVertex2dv);
583 QGL_invalidateExtensionFunc(table.m_glVertex2f);
584 QGL_invalidateExtensionFunc(table.m_glVertex2fv);
585 QGL_invalidateExtensionFunc(table.m_glVertex2i);
586 QGL_invalidateExtensionFunc(table.m_glVertex2iv);
587 QGL_invalidateExtensionFunc(table.m_glVertex2s);
588 QGL_invalidateExtensionFunc(table.m_glVertex2sv);
589 QGL_invalidateExtensionFunc(table.m_glVertex3d);
590 QGL_invalidateExtensionFunc(table.m_glVertex3dv);
591 QGL_invalidateExtensionFunc(table.m_glVertex3f);
592 QGL_invalidateExtensionFunc(table.m_glVertex3fv);
593 QGL_invalidateExtensionFunc(table.m_glVertex3i);
594 QGL_invalidateExtensionFunc(table.m_glVertex3iv);
595 QGL_invalidateExtensionFunc(table.m_glVertex3s);
596 QGL_invalidateExtensionFunc(table.m_glVertex3sv);
597 QGL_invalidateExtensionFunc(table.m_glVertex4d);
598 QGL_invalidateExtensionFunc(table.m_glVertex4dv);
599 QGL_invalidateExtensionFunc(table.m_glVertex4f);
600 QGL_invalidateExtensionFunc(table.m_glVertex4fv);
601 QGL_invalidateExtensionFunc(table.m_glVertex4i);
602 QGL_invalidateExtensionFunc(table.m_glVertex4iv);
603 QGL_invalidateExtensionFunc(table.m_glVertex4s);
604 QGL_invalidateExtensionFunc(table.m_glVertex4sv);
605 QGL_invalidateExtensionFunc(table.m_glVertexPointer);
606 QGL_invalidateExtensionFunc(table.m_glViewport);
609 int QGL_Init(OpenGLBinding& table)
614 qwglCopyContext = wglCopyContext;
615 qwglCreateContext = wglCreateContext;
616 qwglCreateLayerContext = wglCreateLayerContext;
617 qwglDeleteContext = wglDeleteContext;
618 qwglDescribeLayerPlane = wglDescribeLayerPlane;
619 qwglGetCurrentContext = wglGetCurrentContext;
620 qwglGetCurrentDC = wglGetCurrentDC;
621 qwglGetLayerPaletteEntries = wglGetLayerPaletteEntries;
622 qwglGetProcAddress = wglGetProcAddress;
623 qwglMakeCurrent = wglMakeCurrent;
624 qwglRealizeLayerPalette = wglRealizeLayerPalette;
625 qwglSetLayerPaletteEntries = wglSetLayerPaletteEntries;
626 qwglShareLists = wglShareLists;
627 qwglSwapLayerBuffers = wglSwapLayerBuffers;
628 qwglUseFontBitmaps = wglUseFontBitmapsA;
629 qwglUseFontOutlines = wglUseFontOutlinesA;
631 qwglChoosePixelFormat = ChoosePixelFormat;
632 qwglDescribePixelFormat = DescribePixelFormat;
633 qwglGetPixelFormat = GetPixelFormat;
634 qwglSetPixelFormat = SetPixelFormat;
635 qwglSwapBuffers = SwapBuffers;
638 #if defined (__linux__) || defined (__APPLE__)
639 qglXChooseVisual = glXChooseVisual;
640 qglXCreateContext = glXCreateContext;
641 qglXDestroyContext = glXDestroyContext;
642 qglXMakeCurrent = glXMakeCurrent;
643 //qglXCopyContext = glXCopyContext;
644 qglXSwapBuffers = glXSwapBuffers;
645 qglXCreateGLXPixmap = glXCreateGLXPixmap;
646 qglXDestroyGLXPixmap = glXDestroyGLXPixmap;
647 qglXQueryExtension = glXQueryExtension;
648 qglXQueryVersion = glXQueryVersion;
649 qglXIsDirect = glXIsDirect;
650 qglXGetConfig = glXGetConfig;
651 qglXGetCurrentContext = glXGetCurrentContext;
652 qglXGetCurrentDrawable = glXGetCurrentDrawable;
653 qglXWaitGL = glXWaitGL;
654 qglXWaitX = glXWaitX;
655 qglXUseXFont = glXUseXFont;
656 // qglXGetProcAddressARB = glXGetProcAddressARB; // Utah-GLX fix
657 qglXGetProcAddressARB = (glXGetProcAddressARBProc)dlsym(NULL, "glXGetProcAddressARB");
660 #if defined (__linux__) || defined (__APPLE__)
661 if ((qglXQueryExtension == 0) || (qglXQueryExtension(GDK_DISPLAY(),0,0) != True))
668 int g_qglMajorVersion = 0;
669 int g_qglMinorVersion = 0;
671 // requires a valid gl context
672 void QGL_InitVersion()
674 #if EXTENSIONS_ENABLED
675 const std::size_t versionSize = 256;
676 char version[versionSize];
677 strncpy(version, reinterpret_cast<const char*>(GlobalOpenGL().m_glGetString(GL_VERSION)), versionSize - 1);
678 version[versionSize - 1] = '\0';
679 char* firstDot = strchr(version, '.');
680 ASSERT_NOTNULL(firstDot);
682 g_qglMajorVersion = atoi(version);
683 char* secondDot = strchr(firstDot + 1, '.');
688 g_qglMinorVersion = atoi(firstDot + 1);
690 g_qglMajorVersion = 1;
691 g_qglMinorVersion = 1;
696 inline void extension_not_implemented(const char* extension)
698 globalErrorStream() << "WARNING: OpenGL driver reports support for " << extension << " but does not implement it\n";
701 void QGL_sharedContextCreated(OpenGLBinding& table)
705 table.major_version = g_qglMajorVersion;
706 table.minor_version = g_qglMinorVersion;
708 table.m_glAccum = glAccum;
709 table.m_glAlphaFunc = glAlphaFunc;
710 table.m_glAreTexturesResident = glAreTexturesResident;
711 table.m_glArrayElement = glArrayElement;
712 table.m_glBegin = glBegin;
713 table.m_glBindTexture = glBindTexture;
714 table.m_glBitmap = glBitmap;
715 table.m_glBlendFunc = glBlendFunc;
716 table.m_glCallList = glCallList;
717 table.m_glCallLists = glCallLists;
718 table.m_glClear = glClear;
719 table.m_glClearAccum = glClearAccum;
720 table.m_glClearColor = glClearColor;
721 table.m_glClearDepth = glClearDepth;
722 table.m_glClearIndex = glClearIndex;
723 table.m_glClearStencil = glClearStencil;
724 table.m_glClipPlane = glClipPlane;
725 table.m_glColor3b = glColor3b;
726 table.m_glColor3bv = glColor3bv;
727 table.m_glColor3d = glColor3d;
728 table.m_glColor3dv = glColor3dv;
729 table.m_glColor3f = glColor3f;
730 table.m_glColor3fv = glColor3fv;
731 table.m_glColor3i = glColor3i;
732 table.m_glColor3iv = glColor3iv;
733 table.m_glColor3s = glColor3s;
734 table.m_glColor3sv = glColor3sv;
735 table.m_glColor3ub = glColor3ub;
736 table.m_glColor3ubv = glColor3ubv;
737 table.m_glColor3ui = glColor3ui;
738 table.m_glColor3uiv = glColor3uiv;
739 table.m_glColor3us = glColor3us;
740 table.m_glColor3usv = glColor3usv;
741 table.m_glColor4b = glColor4b;
742 table.m_glColor4bv = glColor4bv;
743 table.m_glColor4d = glColor4d;
744 table.m_glColor4dv = glColor4dv;
745 table.m_glColor4f = glColor4f;
746 table.m_glColor4fv = glColor4fv;
747 table.m_glColor4i = glColor4i;
748 table.m_glColor4iv = glColor4iv;
749 table.m_glColor4s = glColor4s;
750 table.m_glColor4sv = glColor4sv;
751 table.m_glColor4ub = glColor4ub;
752 table.m_glColor4ubv = glColor4ubv;
753 table.m_glColor4ui = glColor4ui;
754 table.m_glColor4uiv = glColor4uiv;
755 table.m_glColor4us = glColor4us;
756 table.m_glColor4usv = glColor4usv;
757 table.m_glColorMask = glColorMask;
758 table.m_glColorMaterial = glColorMaterial;
759 table.m_glColorPointer = glColorPointer;
760 table.m_glCopyPixels = glCopyPixels;
761 table.m_glCopyTexImage1D = glCopyTexImage1D;
762 table.m_glCopyTexImage2D = glCopyTexImage2D;
763 table.m_glCopyTexSubImage1D = glCopyTexSubImage1D;
764 table.m_glCopyTexSubImage2D = glCopyTexSubImage2D;
765 table.m_glCullFace = glCullFace;
766 table.m_glDeleteLists = glDeleteLists;
767 table.m_glDeleteTextures = glDeleteTextures;
768 table.m_glDepthFunc = glDepthFunc;
769 table.m_glDepthMask = glDepthMask;
770 table.m_glDepthRange = glDepthRange;
771 table.m_glDisable = glDisable;
772 table.m_glDisableClientState = glDisableClientState;
773 table.m_glDrawArrays = glDrawArrays;
774 table.m_glDrawBuffer = glDrawBuffer;
775 table.m_glDrawElements = glDrawElements;
776 table.m_glDrawPixels = glDrawPixels;
777 table.m_glEdgeFlag = glEdgeFlag;
778 table.m_glEdgeFlagPointer = glEdgeFlagPointer;
779 table.m_glEdgeFlagv = glEdgeFlagv;
780 table.m_glEnable = glEnable;
781 table.m_glEnableClientState = glEnableClientState;
782 table.m_glEnd = glEnd;
783 table.m_glEndList = glEndList;
784 table.m_glEvalCoord1d = glEvalCoord1d;
785 table.m_glEvalCoord1dv = glEvalCoord1dv;
786 table.m_glEvalCoord1f = glEvalCoord1f;
787 table.m_glEvalCoord1fv = glEvalCoord1fv;
788 table.m_glEvalCoord2d = glEvalCoord2d;
789 table.m_glEvalCoord2dv = glEvalCoord2dv;
790 table.m_glEvalCoord2f = glEvalCoord2f;
791 table.m_glEvalCoord2fv = glEvalCoord2fv;
792 table.m_glEvalMesh1 = glEvalMesh1;
793 table.m_glEvalMesh2 = glEvalMesh2;
794 table.m_glEvalPoint1 = glEvalPoint1;
795 table.m_glEvalPoint2 = glEvalPoint2;
796 table.m_glFeedbackBuffer = glFeedbackBuffer;
797 table.m_glFinish = glFinish;
798 table.m_glFlush = glFlush;
799 table.m_glFogf = glFogf;
800 table.m_glFogfv = glFogfv;
801 table.m_glFogi = glFogi;
802 table.m_glFogiv = glFogiv;
803 table.m_glFrontFace = glFrontFace;
804 table.m_glFrustum = glFrustum;
805 table.m_glGenLists = glGenLists;
806 table.m_glGenTextures = glGenTextures;
807 table.m_glGetBooleanv = glGetBooleanv;
808 table.m_glGetClipPlane = glGetClipPlane;
809 table.m_glGetDoublev = glGetDoublev;
810 table.m_glGetError = glGetError;
811 table.m_glGetFloatv = glGetFloatv;
812 table.m_glGetIntegerv = glGetIntegerv;
813 table.m_glGetLightfv = glGetLightfv;
814 table.m_glGetLightiv = glGetLightiv;
815 table.m_glGetMapdv = glGetMapdv;
816 table.m_glGetMapfv = glGetMapfv;
817 table.m_glGetMapiv = glGetMapiv;
818 table.m_glGetMaterialfv = glGetMaterialfv;
819 table.m_glGetMaterialiv = glGetMaterialiv;
820 table.m_glGetPixelMapfv = glGetPixelMapfv;
821 table.m_glGetPixelMapuiv = glGetPixelMapuiv;
822 table.m_glGetPixelMapusv = glGetPixelMapusv;
823 table.m_glGetPointerv = glGetPointerv;
824 table.m_glGetPolygonStipple = glGetPolygonStipple;
825 table.m_glGetString = glGetString;
826 table.m_glGetTexEnvfv = glGetTexEnvfv;
827 table.m_glGetTexEnviv = glGetTexEnviv;
828 table.m_glGetTexGendv = glGetTexGendv;
829 table.m_glGetTexGenfv = glGetTexGenfv;
830 table.m_glGetTexGeniv = glGetTexGeniv;
831 table.m_glGetTexImage = glGetTexImage;
832 table.m_glGetTexLevelParameterfv = glGetTexLevelParameterfv;
833 table.m_glGetTexLevelParameteriv = glGetTexLevelParameteriv;
834 table.m_glGetTexParameterfv = glGetTexParameterfv;
835 table.m_glGetTexParameteriv = glGetTexParameteriv;
836 table.m_glHint = glHint;
837 table.m_glIndexMask = glIndexMask;
838 table.m_glIndexPointer = glIndexPointer;
839 table.m_glIndexd = glIndexd;
840 table.m_glIndexdv = glIndexdv;
841 table.m_glIndexf = glIndexf;
842 table.m_glIndexfv = glIndexfv;
843 table.m_glIndexi = glIndexi;
844 table.m_glIndexiv = glIndexiv;
845 table.m_glIndexs = glIndexs;
846 table.m_glIndexsv = glIndexsv;
847 table.m_glIndexub = glIndexub;
848 table.m_glIndexubv = glIndexubv;
849 table.m_glInitNames = glInitNames;
850 table.m_glInterleavedArrays = glInterleavedArrays;
851 table.m_glIsEnabled = glIsEnabled;
852 table.m_glIsList = glIsList;
853 table.m_glIsTexture = glIsTexture;
854 table.m_glLightModelf = glLightModelf;
855 table.m_glLightModelfv = glLightModelfv;
856 table.m_glLightModeli = glLightModeli;
857 table.m_glLightModeliv = glLightModeliv;
858 table.m_glLightf = glLightf;
859 table.m_glLightfv = glLightfv;
860 table.m_glLighti = glLighti;
861 table.m_glLightiv = glLightiv;
862 table.m_glLineStipple = glLineStipple;
863 table.m_glLineWidth = glLineWidth;
864 table.m_glListBase = glListBase;
865 table.m_glLoadIdentity = glLoadIdentity;
866 table.m_glLoadMatrixd = glLoadMatrixd;
867 table.m_glLoadMatrixf = glLoadMatrixf;
868 table.m_glLoadName = glLoadName;
869 table.m_glLogicOp = glLogicOp;
870 table.m_glMap1d = glMap1d;
871 table.m_glMap1f = glMap1f;
872 table.m_glMap2d = glMap2d;
873 table.m_glMap2f = glMap2f;
874 table.m_glMapGrid1d = glMapGrid1d;
875 table.m_glMapGrid1f = glMapGrid1f;
876 table.m_glMapGrid2d = glMapGrid2d;
877 table.m_glMapGrid2f = glMapGrid2f;
878 table.m_glMaterialf = glMaterialf;
879 table.m_glMaterialfv = glMaterialfv;
880 table.m_glMateriali = glMateriali;
881 table.m_glMaterialiv = glMaterialiv;
882 table.m_glMatrixMode = glMatrixMode;
883 table.m_glMultMatrixd = glMultMatrixd;
884 table.m_glMultMatrixf = glMultMatrixf;
885 table.m_glNewList = glNewList;
886 table.m_glNormal3b = glNormal3b;
887 table.m_glNormal3bv = glNormal3bv;
888 table.m_glNormal3d = glNormal3d;
889 table.m_glNormal3dv = glNormal3dv;
890 table.m_glNormal3f = glNormal3f;
891 table.m_glNormal3fv = glNormal3fv;
892 table.m_glNormal3i = glNormal3i;
893 table.m_glNormal3iv = glNormal3iv;
894 table.m_glNormal3s = glNormal3s;
895 table.m_glNormal3sv = glNormal3sv;
896 table.m_glNormalPointer = glNormalPointer;
897 table.m_glOrtho = glOrtho;
898 table.m_glPassThrough = glPassThrough;
899 table.m_glPixelMapfv = glPixelMapfv;
900 table.m_glPixelMapuiv = glPixelMapuiv;
901 table.m_glPixelMapusv = glPixelMapusv;
902 table.m_glPixelStoref = glPixelStoref;
903 table.m_glPixelStorei = glPixelStorei;
904 table.m_glPixelTransferf = glPixelTransferf;
905 table.m_glPixelTransferi = glPixelTransferi;
906 table.m_glPixelZoom = glPixelZoom;
907 table.m_glPointSize = glPointSize;
908 table.m_glPolygonMode = glPolygonMode;
909 table.m_glPolygonOffset = glPolygonOffset;
910 table.m_glPolygonStipple = glPolygonStipple;
911 table.m_glPopAttrib = glPopAttrib;
912 table.m_glPopClientAttrib = glPopClientAttrib;
913 table.m_glPopMatrix = glPopMatrix;
914 table.m_glPopName = glPopName;
915 table.m_glPrioritizeTextures = glPrioritizeTextures;
916 table.m_glPushAttrib = glPushAttrib;
917 table.m_glPushClientAttrib = glPushClientAttrib;
918 table.m_glPushMatrix = glPushMatrix;
919 table.m_glPushName = glPushName;
920 table.m_glRasterPos2d = glRasterPos2d;
921 table.m_glRasterPos2dv = glRasterPos2dv;
922 table.m_glRasterPos2f = glRasterPos2f;
923 table.m_glRasterPos2fv = glRasterPos2fv;
924 table.m_glRasterPos2i = glRasterPos2i;
925 table.m_glRasterPos2iv = glRasterPos2iv;
926 table.m_glRasterPos2s = glRasterPos2s;
927 table.m_glRasterPos2sv = glRasterPos2sv;
928 table.m_glRasterPos3d = glRasterPos3d;
929 table.m_glRasterPos3dv = glRasterPos3dv;
930 table.m_glRasterPos3f = glRasterPos3f;
931 table.m_glRasterPos3fv = glRasterPos3fv;
932 table.m_glRasterPos3i = glRasterPos3i;
933 table.m_glRasterPos3iv = glRasterPos3iv;
934 table.m_glRasterPos3s = glRasterPos3s;
935 table.m_glRasterPos3sv = glRasterPos3sv;
936 table.m_glRasterPos4d = glRasterPos4d;
937 table.m_glRasterPos4dv = glRasterPos4dv;
938 table.m_glRasterPos4f = glRasterPos4f;
939 table.m_glRasterPos4fv = glRasterPos4fv;
940 table.m_glRasterPos4i = glRasterPos4i;
941 table.m_glRasterPos4iv = glRasterPos4iv;
942 table.m_glRasterPos4s = glRasterPos4s;
943 table.m_glRasterPos4sv = glRasterPos4sv;
944 table.m_glReadBuffer = glReadBuffer;
945 table.m_glReadPixels = glReadPixels;
946 table.m_glRectd = glRectd;
947 table.m_glRectdv = glRectdv;
948 table.m_glRectf = glRectf;
949 table.m_glRectfv = glRectfv;
950 table.m_glRecti = glRecti;
951 table.m_glRectiv = glRectiv;
952 table.m_glRects = glRects;
953 table.m_glRectsv = glRectsv;
954 table.m_glRenderMode = glRenderMode;
955 table.m_glRotated = glRotated;
956 table.m_glRotatef = glRotatef;
957 table.m_glScaled = glScaled;
958 table.m_glScalef = glScalef;
959 table.m_glScissor = glScissor;
960 table.m_glSelectBuffer = glSelectBuffer;
961 table.m_glShadeModel = glShadeModel;
962 table.m_glStencilFunc = glStencilFunc;
963 table.m_glStencilMask = glStencilMask;
964 table.m_glStencilOp = glStencilOp;
965 table.m_glTexCoord1d = glTexCoord1d;
966 table.m_glTexCoord1dv = glTexCoord1dv;
967 table.m_glTexCoord1f = glTexCoord1f;
968 table.m_glTexCoord1fv = glTexCoord1fv;
969 table.m_glTexCoord1i = glTexCoord1i;
970 table.m_glTexCoord1iv = glTexCoord1iv;
971 table.m_glTexCoord1s = glTexCoord1s;
972 table.m_glTexCoord1sv = glTexCoord1sv;
973 table.m_glTexCoord2d = glTexCoord2d;
974 table.m_glTexCoord2dv = glTexCoord2dv;
975 table.m_glTexCoord2f = glTexCoord2f;
976 table.m_glTexCoord2fv = glTexCoord2fv;
977 table.m_glTexCoord2i = glTexCoord2i;
978 table.m_glTexCoord2iv = glTexCoord2iv;
979 table.m_glTexCoord2s = glTexCoord2s;
980 table.m_glTexCoord2sv = glTexCoord2sv;
981 table.m_glTexCoord3d = glTexCoord3d;
982 table.m_glTexCoord3dv = glTexCoord3dv;
983 table.m_glTexCoord3f = glTexCoord3f;
984 table.m_glTexCoord3fv = glTexCoord3fv;
985 table.m_glTexCoord3i = glTexCoord3i;
986 table.m_glTexCoord3iv = glTexCoord3iv;
987 table.m_glTexCoord3s = glTexCoord3s;
988 table.m_glTexCoord3sv = glTexCoord3sv;
989 table.m_glTexCoord4d = glTexCoord4d;
990 table.m_glTexCoord4dv = glTexCoord4dv;
991 table.m_glTexCoord4f = glTexCoord4f;
992 table.m_glTexCoord4fv = glTexCoord4fv;
993 table.m_glTexCoord4i = glTexCoord4i;
994 table.m_glTexCoord4iv = glTexCoord4iv;
995 table.m_glTexCoord4s = glTexCoord4s;
996 table.m_glTexCoord4sv = glTexCoord4sv;
997 table.m_glTexCoordPointer = glTexCoordPointer;
998 table.m_glTexEnvf = glTexEnvf;
999 table.m_glTexEnvfv = glTexEnvfv;
1000 table.m_glTexEnvi = glTexEnvi;
1001 table.m_glTexEnviv = glTexEnviv;
1002 table.m_glTexGend = glTexGend;
1003 table.m_glTexGendv = glTexGendv;
1004 table.m_glTexGenf = glTexGenf;
1005 table.m_glTexGenfv = glTexGenfv;
1006 table.m_glTexGeni = glTexGeni;
1007 table.m_glTexGeniv = glTexGeniv;
1008 table.m_glTexImage1D = glTexImage1D;
1009 table.m_glTexImage2D = glTexImage2D;
1010 table.m_glTexParameterf = glTexParameterf;
1011 table.m_glTexParameterfv = glTexParameterfv;
1012 table.m_glTexParameteri = glTexParameteri;
1013 table.m_glTexParameteriv = glTexParameteriv;
1014 table.m_glTexSubImage1D = glTexSubImage1D;
1015 table.m_glTexSubImage2D = glTexSubImage2D;
1016 table.m_glTranslated = glTranslated;
1017 table.m_glTranslatef = glTranslatef;
1018 table.m_glVertex2d = glVertex2d;
1019 table.m_glVertex2dv = glVertex2dv;
1020 table.m_glVertex2f = glVertex2f;
1021 table.m_glVertex2fv = glVertex2fv;
1022 table.m_glVertex2i = glVertex2i;
1023 table.m_glVertex2iv = glVertex2iv;
1024 table.m_glVertex2s = glVertex2s;
1025 table.m_glVertex2sv = glVertex2sv;
1026 table.m_glVertex3d = glVertex3d;
1027 table.m_glVertex3dv = glVertex3dv;
1028 table.m_glVertex3f = glVertex3f;
1029 table.m_glVertex3fv = glVertex3fv;
1030 table.m_glVertex3i = glVertex3i;
1031 table.m_glVertex3iv = glVertex3iv;
1032 table.m_glVertex3s = glVertex3s;
1033 table.m_glVertex3sv = glVertex3sv;
1034 table.m_glVertex4d = glVertex4d;
1035 table.m_glVertex4dv = glVertex4dv;
1036 table.m_glVertex4f = glVertex4f;
1037 table.m_glVertex4fv = glVertex4fv;
1038 table.m_glVertex4i = glVertex4i;
1039 table.m_glVertex4iv = glVertex4iv;
1040 table.m_glVertex4s = glVertex4s;
1041 table.m_glVertex4sv = glVertex4sv;
1042 table.m_glVertexPointer = glVertexPointer;
1043 table.m_glViewport = glViewport;
1045 if(QGL_ExtensionSupported("GL_ARB_multitexture"))
1047 table.support_ARB_multitexture =
1048 QGL_constructExtensionFunc(table.m_glActiveTextureARB, "glActiveTextureARB")
1049 && QGL_constructExtensionFunc(table.m_glClientActiveTextureARB, "glClientActiveTextureARB")
1050 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1dARB, "glMultiTexCoord1dARB")
1051 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1dvARB, "glMultiTexCoord1dvARB")
1052 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1fARB, "glMultiTexCoord1fARB")
1053 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1fvARB, "glMultiTexCoord1fvARB")
1054 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1iARB, "glMultiTexCoord1iARB")
1055 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1ivARB, "glMultiTexCoord1ivARB")
1056 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1sARB, "glMultiTexCoord1sARB")
1057 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1svARB, "glMultiTexCoord1svARB")
1058 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2dARB, "glMultiTexCoord2dARB")
1059 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2dvARB, "glMultiTexCoord2dvARB")
1060 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2fARB, "glMultiTexCoord2fARB")
1061 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2fvARB, "glMultiTexCoord2fvARB")
1062 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2iARB, "glMultiTexCoord2iARB")
1063 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2ivARB, "glMultiTexCoord2ivARB")
1064 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2sARB, "glMultiTexCoord2sARB")
1065 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2svARB, "glMultiTexCoord2svARB")
1066 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3dARB, "glMultiTexCoord3dARB")
1067 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3dvARB, "glMultiTexCoord3dvARB")
1068 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3fARB, "glMultiTexCoord3fARB")
1069 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3fvARB, "glMultiTexCoord3fvARB")
1070 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3iARB, "glMultiTexCoord3iARB")
1071 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3ivARB, "glMultiTexCoord3ivARB")
1072 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3sARB, "glMultiTexCoord3sARB")
1073 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3svARB, "glMultiTexCoord3svARB")
1074 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4dARB, "glMultiTexCoord4dARB")
1075 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4dvARB, "glMultiTexCoord4dvARB")
1076 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4fARB, "glMultiTexCoord4fARB")
1077 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4fvARB, "glMultiTexCoord4fvARB")
1078 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4iARB, "glMultiTexCoord4iARB")
1079 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4ivARB, "glMultiTexCoord4ivARB")
1080 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4sARB, "glMultiTexCoord4sARB")
1081 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4svARB, "glMultiTexCoord4svARB");
1083 if(!table.support_ARB_multitexture)
1085 extension_not_implemented("GL_ARB_multitexture");
1090 table.support_ARB_multitexture = false;
1093 if(QGL_ExtensionSupported("GL_ARB_texture_compression"))
1095 table.support_ARB_texture_compression =
1096 QGL_constructExtensionFunc(table.m_glCompressedTexImage3DARB, "glCompressedTexImage3DARB")
1097 && QGL_constructExtensionFunc(table.m_glCompressedTexImage2DARB, "glCompressedTexImage2DARB")
1098 && QGL_constructExtensionFunc(table.m_glCompressedTexImage1DARB, "glCompressedTexImage1DARB")
1099 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage3DARB, "glCompressedTexSubImage3DARB")
1100 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage2DARB, "glCompressedTexSubImage2DARB")
1101 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage1DARB, "glCompressedTexSubImage1DARB")
1102 && QGL_constructExtensionFunc(table.m_glGetCompressedTexImageARB, "glGetCompressedTexImageARB");
1104 if(!table.support_ARB_texture_compression)
1106 extension_not_implemented("GL_ARB_texture_compression");
1111 table.support_ARB_texture_compression = false;
1114 table.support_EXT_texture_compression_s3tc = QGL_ExtensionSupported("GL_EXT_texture_compression_s3tc");
1117 if(table.major_version > 1 || table.minor_version >= 2)
1119 table.support_GL_1_2 =
1120 QGL_constructExtensionFunc(table.m_glCopyTexSubImage3D, "glCopyTexSubImage3D")
1121 && QGL_constructExtensionFunc(table.m_glDrawRangeElements, "glDrawRangeElements")
1122 && QGL_constructExtensionFunc(table.m_glTexImage3D, "glTexImage3D")
1123 && QGL_constructExtensionFunc(table.m_glTexSubImage3D, "glTexSubImage3D");
1125 if(!table.support_GL_1_2)
1127 extension_not_implemented("GL_VERSION_1_2");
1132 table.support_GL_1_2 = false;
1136 if(table.major_version > 1 || table.minor_version >= 3)
1138 table.support_GL_1_3 =
1139 QGL_constructExtensionFunc(table.m_glActiveTexture, "glActiveTexture")
1140 && QGL_constructExtensionFunc(table.m_glClientActiveTexture, "glClientActiveTexture")
1141 && QGL_constructExtensionFunc(table.m_glCompressedTexImage1D, "glCompressedTexImage1D")
1142 && QGL_constructExtensionFunc(table.m_glCompressedTexImage2D, "glCompressedTexImage2D")
1143 && QGL_constructExtensionFunc(table.m_glCompressedTexImage3D, "glCompressedTexImage3D")
1144 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage1D, "glCompressedTexSubImage1D")
1145 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage2D, "glCompressedTexSubImage2D")
1146 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage3D, "glCompressedTexSubImage3D")
1147 && QGL_constructExtensionFunc(table.m_glGetCompressedTexImage, "glGetCompressedTexImage")
1148 && QGL_constructExtensionFunc(table.m_glLoadTransposeMatrixd, "glLoadTransposeMatrixd")
1149 && QGL_constructExtensionFunc(table.m_glLoadTransposeMatrixf, "glLoadTransposeMatrixf")
1150 && QGL_constructExtensionFunc(table.m_glMultTransposeMatrixd, "glMultTransposeMatrixd")
1151 && QGL_constructExtensionFunc(table.m_glMultTransposeMatrixf, "glMultTransposeMatrixf")
1152 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1d, "glMultiTexCoord1d")
1153 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1dv, "glMultiTexCoord1dv")
1154 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1f, "glMultiTexCoord1f")
1155 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1fv, "glMultiTexCoord1fv")
1156 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1i, "glMultiTexCoord1i")
1157 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1iv, "glMultiTexCoord1iv")
1158 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1s, "glMultiTexCoord1s")
1159 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1sv, "glMultiTexCoord1sv")
1160 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2d, "glMultiTexCoord2d")
1161 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2dv, "glMultiTexCoord2dv")
1162 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2f, "glMultiTexCoord2f")
1163 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2fv, "glMultiTexCoord2fv")
1164 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2i, "glMultiTexCoord2i")
1165 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2iv, "glMultiTexCoord2iv")
1166 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2s, "glMultiTexCoord2s")
1167 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2sv, "glMultiTexCoord2sv")
1168 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3d, "glMultiTexCoord3d")
1169 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3dv, "glMultiTexCoord3dv")
1170 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3f, "glMultiTexCoord3f")
1171 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3fv, "glMultiTexCoord3fv")
1172 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3i, "glMultiTexCoord3i")
1173 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3iv, "glMultiTexCoord3iv")
1174 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3s, "glMultiTexCoord3s")
1175 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3sv, "glMultiTexCoord3sv")
1176 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4d, "glMultiTexCoord4d")
1177 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4dv, "glMultiTexCoord4dv")
1178 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4f, "glMultiTexCoord4f")
1179 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4fv, "glMultiTexCoord4fv")
1180 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4i, "glMultiTexCoord4i")
1181 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4iv, "glMultiTexCoord4iv")
1182 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4s, "glMultiTexCoord4s")
1183 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4sv, "glMultiTexCoord4sv")
1184 && QGL_constructExtensionFunc(table.m_glSampleCoverage, "glSampleCoverage");
1186 if(!table.support_GL_1_3)
1188 extension_not_implemented("GL_VERSION_1_3");
1193 table.support_GL_1_3 = false;
1197 if(table.major_version > 1 || table.minor_version >= 4)
1199 table.support_GL_1_4 =
1200 QGL_constructExtensionFunc(table.m_glBlendColor, "glBlendColor")
1201 && QGL_constructExtensionFunc(table.m_glBlendEquation, "glBlendEquation")
1202 && QGL_constructExtensionFunc(table.m_glBlendFuncSeparate, "glBlendFuncSeparate")
1203 && QGL_constructExtensionFunc(table.m_glFogCoordPointer, "glFogCoordPointer")
1204 && QGL_constructExtensionFunc(table.m_glFogCoordd, "glFogCoordd")
1205 && QGL_constructExtensionFunc(table.m_glFogCoorddv, "glFogCoorddv")
1206 && QGL_constructExtensionFunc(table.m_glFogCoordf, "glFogCoordf")
1207 && QGL_constructExtensionFunc(table.m_glFogCoordfv, "glFogCoordfv")
1208 && QGL_constructExtensionFunc(table.m_glMultiDrawArrays, "glMultiDrawArrays")
1209 && QGL_constructExtensionFunc(table.m_glMultiDrawElements, "glMultiDrawElements")
1210 && QGL_constructExtensionFunc(table.m_glPointParameterf, "glPointParameterf")
1211 && QGL_constructExtensionFunc(table.m_glPointParameterfv, "glPointParameterfv")
1212 && QGL_constructExtensionFunc(table.m_glSecondaryColor3b, "glSecondaryColor3b")
1213 && QGL_constructExtensionFunc(table.m_glSecondaryColor3bv, "glSecondaryColor3bv")
1214 && QGL_constructExtensionFunc(table.m_glSecondaryColor3d, "glSecondaryColor3d")
1215 && QGL_constructExtensionFunc(table.m_glSecondaryColor3dv, "glSecondaryColor3dv")
1216 && QGL_constructExtensionFunc(table.m_glSecondaryColor3f, "glSecondaryColor3f")
1217 && QGL_constructExtensionFunc(table.m_glSecondaryColor3fv, "glSecondaryColor3fv")
1218 && QGL_constructExtensionFunc(table.m_glSecondaryColor3i, "glSecondaryColor3i")
1219 && QGL_constructExtensionFunc(table.m_glSecondaryColor3iv, "glSecondaryColor3iv")
1220 && QGL_constructExtensionFunc(table.m_glSecondaryColor3s, "glSecondaryColor3s")
1221 && QGL_constructExtensionFunc(table.m_glSecondaryColor3sv, "glSecondaryColor3sv")
1222 && QGL_constructExtensionFunc(table.m_glSecondaryColor3ub, "glSecondaryColor3ub")
1223 && QGL_constructExtensionFunc(table.m_glSecondaryColor3ubv, "glSecondaryColor3ubv")
1224 && QGL_constructExtensionFunc(table.m_glSecondaryColor3ui, "glSecondaryColor3ui")
1225 && QGL_constructExtensionFunc(table.m_glSecondaryColor3uiv, "glSecondaryColor3uiv")
1226 && QGL_constructExtensionFunc(table.m_glSecondaryColor3us, "glSecondaryColor3us")
1227 && QGL_constructExtensionFunc(table.m_glSecondaryColor3usv, "glSecondaryColor3usv")
1228 && QGL_constructExtensionFunc(table.m_glSecondaryColorPointer, "glSecondaryColorPointer")
1229 && QGL_constructExtensionFunc(table.m_glWindowPos2d, "glWindowPos2d")
1230 && QGL_constructExtensionFunc(table.m_glWindowPos2dv, "glWindowPos2dv")
1231 && QGL_constructExtensionFunc(table.m_glWindowPos2f, "glWindowPos2f")
1232 && QGL_constructExtensionFunc(table.m_glWindowPos2fv, "glWindowPos2fv")
1233 && QGL_constructExtensionFunc(table.m_glWindowPos2i, "glWindowPos2i")
1234 && QGL_constructExtensionFunc(table.m_glWindowPos2iv, "glWindowPos2iv")
1235 && QGL_constructExtensionFunc(table.m_glWindowPos2s, "glWindowPos2s")
1236 && QGL_constructExtensionFunc(table.m_glWindowPos2sv, "glWindowPos2sv")
1237 && QGL_constructExtensionFunc(table.m_glWindowPos3d, "glWindowPos3d")
1238 && QGL_constructExtensionFunc(table.m_glWindowPos3dv, "glWindowPos3dv")
1239 && QGL_constructExtensionFunc(table.m_glWindowPos3f, "glWindowPos3f")
1240 && QGL_constructExtensionFunc(table.m_glWindowPos3fv, "glWindowPos3fv")
1241 && QGL_constructExtensionFunc(table.m_glWindowPos3i, "glWindowPos3i")
1242 && QGL_constructExtensionFunc(table.m_glWindowPos3iv, "glWindowPos3iv")
1243 && QGL_constructExtensionFunc(table.m_glWindowPos3s, "glWindowPos3s")
1244 && QGL_constructExtensionFunc(table.m_glWindowPos3sv, "glWindowPos3sv");
1246 if(!table.support_GL_1_4)
1248 extension_not_implemented("GL_VERSION_1_4");
1253 table.support_GL_1_4 = false;
1257 if(table.major_version > 1 || table.minor_version >= 5)
1259 table.support_GL_1_5 =
1260 QGL_constructExtensionFunc(table.m_glBeginQuery, "glBeginQuery")
1261 && QGL_constructExtensionFunc(table.m_glBindBuffer, "glBindBuffer")
1262 && QGL_constructExtensionFunc(table.m_glBufferData, "glBufferData")
1263 && QGL_constructExtensionFunc(table.m_glBufferSubData, "glBufferSubData")
1264 && QGL_constructExtensionFunc(table.m_glDeleteBuffers, "glDeleteBuffers")
1265 && QGL_constructExtensionFunc(table.m_glDeleteQueries, "glDeleteQueries")
1266 && QGL_constructExtensionFunc(table.m_glEndQuery, "glEndQuery")
1267 && QGL_constructExtensionFunc(table.m_glGenBuffers, "glGenBuffers")
1268 && QGL_constructExtensionFunc(table.m_glGenQueries, "glGenQueries")
1269 && QGL_constructExtensionFunc(table.m_glGetBufferParameteriv, "glGetBufferParameteriv")
1270 && QGL_constructExtensionFunc(table.m_glGetBufferPointerv, "glGetBufferPointerv")
1271 && QGL_constructExtensionFunc(table.m_glGetBufferSubData, "glGetBufferSubData")
1272 && QGL_constructExtensionFunc(table.m_glGetQueryObjectiv, "glGetQueryObjectiv")
1273 && QGL_constructExtensionFunc(table.m_glGetQueryObjectuiv, "glGetQueryObjectuiv")
1274 && QGL_constructExtensionFunc(table.m_glGetQueryiv, "glGetQueryiv")
1275 && QGL_constructExtensionFunc(table.m_glIsBuffer, "glIsBuffer")
1276 && QGL_constructExtensionFunc(table.m_glIsQuery, "glIsQuery")
1277 && QGL_constructExtensionFunc(table.m_glMapBuffer, "glMapBuffer")
1278 && QGL_constructExtensionFunc(table.m_glUnmapBuffer, "glUnmapBuffer");
1280 if(!table.support_GL_1_5)
1282 extension_not_implemented("GL_VERSION_1_5");
1287 table.support_GL_1_5 = false;
1291 if(QGL_ExtensionSupported("GL_ARB_vertex_program"))
1293 table.support_ARB_vertex_program =
1294 QGL_constructExtensionFunc(table.m_glVertexAttrib1sARB, "glVertexAttrib1sARB")
1295 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fARB, "glVertexAttrib1fARB")
1296 && QGL_constructExtensionFunc(table.m_glVertexAttrib1dARB, "glVertexAttrib1dARB")
1297 && QGL_constructExtensionFunc(table.m_glVertexAttrib2sARB, "glVertexAttrib2sARB")
1298 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fARB, "glVertexAttrib2fARB")
1299 && QGL_constructExtensionFunc(table.m_glVertexAttrib2dARB, "glVertexAttrib2dARB")
1300 && QGL_constructExtensionFunc(table.m_glVertexAttrib3sARB, "glVertexAttrib3sARB")
1301 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fARB, "glVertexAttrib3fARB")
1302 && QGL_constructExtensionFunc(table.m_glVertexAttrib3dARB, "glVertexAttrib3dARB")
1303 && QGL_constructExtensionFunc(table.m_glVertexAttrib4sARB, "glVertexAttrib4sARB")
1304 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fARB, "glVertexAttrib4fARB")
1305 && QGL_constructExtensionFunc(table.m_glVertexAttrib4dARB, "glVertexAttrib4dARB")
1306 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NubARB, "glVertexAttrib4NubARB")
1307 && QGL_constructExtensionFunc(table.m_glVertexAttrib1svARB, "glVertexAttrib1svARB")
1308 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fvARB, "glVertexAttrib1fvARB")
1309 && QGL_constructExtensionFunc(table.m_glVertexAttrib1dvARB, "glVertexAttrib1dvARB")
1310 && QGL_constructExtensionFunc(table.m_glVertexAttrib2svARB, "glVertexAttrib2svARB")
1311 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fvARB, "glVertexAttrib2fvARB")
1312 && QGL_constructExtensionFunc(table.m_glVertexAttrib2dvARB, "glVertexAttrib2dvARB")
1313 && QGL_constructExtensionFunc(table.m_glVertexAttrib3svARB, "glVertexAttrib3svARB")
1314 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fvARB, "glVertexAttrib3fvARB")
1315 && QGL_constructExtensionFunc(table.m_glVertexAttrib3dvARB, "glVertexAttrib3dvARB")
1316 && QGL_constructExtensionFunc(table.m_glVertexAttrib4bvARB, "glVertexAttrib4bvARB")
1317 && QGL_constructExtensionFunc(table.m_glVertexAttrib4svARB, "glVertexAttrib4svARB")
1318 && QGL_constructExtensionFunc(table.m_glVertexAttrib4ivARB, "glVertexAttrib4ivARB")
1319 && QGL_constructExtensionFunc(table.m_glVertexAttrib4ubvARB, "glVertexAttrib4ubvARB")
1320 && QGL_constructExtensionFunc(table.m_glVertexAttrib4usvARB, "glVertexAttrib4usvARB")
1321 && QGL_constructExtensionFunc(table.m_glVertexAttrib4uivARB, "glVertexAttrib4uivARB")
1322 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fvARB, "glVertexAttrib4fvARB")
1323 && QGL_constructExtensionFunc(table.m_glVertexAttrib4dvARB, "glVertexAttrib4dvARB")
1324 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NbvARB, "glVertexAttrib4NbvARB")
1325 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NsvARB, "glVertexAttrib4NsvARB")
1326 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NivARB, "glVertexAttrib4NivARB")
1327 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NubvARB, "glVertexAttrib4NubvARB")
1328 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NusvARB, "glVertexAttrib4NusvARB")
1329 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NuivARB, "glVertexAttrib4NuivARB")
1330 && QGL_constructExtensionFunc(table.m_glVertexAttribPointerARB, "glVertexAttribPointerARB")
1331 && QGL_constructExtensionFunc(table.m_glEnableVertexAttribArrayARB, "glEnableVertexAttribArrayARB")
1332 && QGL_constructExtensionFunc(table.m_glDisableVertexAttribArrayARB, "glDisableVertexAttribArrayARB")
1333 && QGL_constructExtensionFunc(table.m_glProgramStringARB, "glProgramStringARB")
1334 && QGL_constructExtensionFunc(table.m_glBindProgramARB, "glBindProgramARB")
1335 && QGL_constructExtensionFunc(table.m_glDeleteProgramsARB, "glDeleteProgramsARB")
1336 && QGL_constructExtensionFunc(table.m_glGenProgramsARB, "glGenProgramsARB")
1337 && QGL_constructExtensionFunc(table.m_glProgramEnvParameter4dARB, "glProgramEnvParameter4dARB")
1338 && QGL_constructExtensionFunc(table.m_glProgramEnvParameter4dvARB, "glProgramEnvParameter4dvARB")
1339 && QGL_constructExtensionFunc(table.m_glProgramEnvParameter4fARB, "glProgramEnvParameter4fARB")
1340 && QGL_constructExtensionFunc(table.m_glProgramEnvParameter4fvARB, "glProgramEnvParameter4fvARB")
1341 && QGL_constructExtensionFunc(table.m_glProgramLocalParameter4dARB, "glProgramLocalParameter4dARB")
1342 && QGL_constructExtensionFunc(table.m_glProgramLocalParameter4dvARB, "glProgramLocalParameter4dvARB")
1343 && QGL_constructExtensionFunc(table.m_glProgramLocalParameter4fARB, "glProgramLocalParameter4fARB")
1344 && QGL_constructExtensionFunc(table.m_glProgramLocalParameter4fvARB, "glProgramLocalParameter4fvARB")
1345 && QGL_constructExtensionFunc(table.m_glGetProgramEnvParameterdvARB, "glGetProgramEnvParameterdvARB")
1346 && QGL_constructExtensionFunc(table.m_glGetProgramEnvParameterfvARB, "glGetProgramEnvParameterfvARB")
1347 && QGL_constructExtensionFunc(table.m_glGetProgramLocalParameterdvARB, "glGetProgramLocalParameterdvARB")
1348 && QGL_constructExtensionFunc(table.m_glGetProgramLocalParameterfvARB, "glGetProgramLocalParameterfvARB")
1349 && QGL_constructExtensionFunc(table.m_glGetProgramivARB, "glGetProgramivARB")
1350 && QGL_constructExtensionFunc(table.m_glGetProgramStringARB, "glGetProgramStringARB")
1351 && QGL_constructExtensionFunc(table.m_glGetVertexAttribdvARB, "glGetVertexAttribdvARB")
1352 && QGL_constructExtensionFunc(table.m_glGetVertexAttribfvARB, "glGetVertexAttribfvARB")
1353 && QGL_constructExtensionFunc(table.m_glGetVertexAttribivARB, "glGetVertexAttribivARB")
1354 && QGL_constructExtensionFunc(table.m_glGetVertexAttribPointervARB, "glGetVertexAttribPointervARB")
1355 && QGL_constructExtensionFunc(table.m_glIsProgramARB, "glIsProgramARB");
1357 if(!table.support_ARB_vertex_program)
1359 extension_not_implemented("GL_ARB_vertex_program");
1364 table.support_ARB_vertex_program = false;
1368 table.support_ARB_fragment_program = QGL_ExtensionSupported("GL_ARB_fragment_program");
1370 if(QGL_ExtensionSupported("GL_ARB_shader_objects"))
1372 table.support_ARB_shader_objects =
1373 QGL_constructExtensionFunc(table.m_glDeleteObjectARB, "glDeleteObjectARB")
1374 && QGL_constructExtensionFunc(table.m_glGetHandleARB, "glGetHandleARB")
1375 && QGL_constructExtensionFunc(table.m_glDetachObjectARB, "glDetachObjectARB")
1376 && QGL_constructExtensionFunc(table.m_glCreateShaderObjectARB, "glCreateShaderObjectARB")
1377 && QGL_constructExtensionFunc(table.m_glShaderSourceARB, "glShaderSourceARB")
1378 && QGL_constructExtensionFunc(table.m_glCompileShaderARB, "glCompileShaderARB")
1379 && QGL_constructExtensionFunc(table.m_glCreateProgramObjectARB, "glCreateProgramObjectARB")
1380 && QGL_constructExtensionFunc(table.m_glAttachObjectARB, "glAttachObjectARB")
1381 && QGL_constructExtensionFunc(table.m_glLinkProgramARB, "glLinkProgramARB")
1382 && QGL_constructExtensionFunc(table.m_glUseProgramObjectARB, "glUseProgramObjectARB")
1383 && QGL_constructExtensionFunc(table.m_glValidateProgramARB, "glValidateProgramARB")
1384 && QGL_constructExtensionFunc(table.m_glUniform1fARB, "glUniform1fARB")
1385 && QGL_constructExtensionFunc(table.m_glUniform2fARB, "glUniform2fARB")
1386 && QGL_constructExtensionFunc(table.m_glUniform3fARB, "glUniform3fARB")
1387 && QGL_constructExtensionFunc(table.m_glUniform4fARB, "glUniform4fARB")
1388 && QGL_constructExtensionFunc(table.m_glUniform1iARB, "glUniform1iARB")
1389 && QGL_constructExtensionFunc(table.m_glUniform2iARB, "glUniform2iARB")
1390 && QGL_constructExtensionFunc(table.m_glUniform3iARB, "glUniform3iARB")
1391 && QGL_constructExtensionFunc(table.m_glUniform4iARB, "glUniform4iARB")
1392 && QGL_constructExtensionFunc(table.m_glUniform1fvARB, "glUniform1fvARB")
1393 && QGL_constructExtensionFunc(table.m_glUniform2fvARB, "glUniform2fvARB")
1394 && QGL_constructExtensionFunc(table.m_glUniform3fvARB, "glUniform3fvARB")
1395 && QGL_constructExtensionFunc(table.m_glUniform4fvARB, "glUniform4fvARB")
1396 && QGL_constructExtensionFunc(table.m_glUniform1ivARB, "glUniform1ivARB")
1397 && QGL_constructExtensionFunc(table.m_glUniform2ivARB, "glUniform2ivARB")
1398 && QGL_constructExtensionFunc(table.m_glUniform3ivARB, "glUniform3ivARB")
1399 && QGL_constructExtensionFunc(table.m_glUniform4ivARB, "glUniform4ivARB")
1400 && QGL_constructExtensionFunc(table.m_glUniformMatrix2fvARB, "glUniformMatrix2fvARB")
1401 && QGL_constructExtensionFunc(table.m_glUniformMatrix3fvARB, "glUniformMatrix3fvARB")
1402 && QGL_constructExtensionFunc(table.m_glUniformMatrix4fvARB, "glUniformMatrix4fvARB")
1403 && QGL_constructExtensionFunc(table.m_glGetObjectParameterfvARB, "glGetObjectParameterfvARB")
1404 && QGL_constructExtensionFunc(table.m_glGetObjectParameterivARB, "glGetObjectParameterivARB")
1405 && QGL_constructExtensionFunc(table.m_glGetInfoLogARB, "glGetInfoLogARB")
1406 && QGL_constructExtensionFunc(table.m_glGetAttachedObjectsARB, "glGetAttachedObjectsARB")
1407 && QGL_constructExtensionFunc(table.m_glGetUniformLocationARB, "glGetUniformLocationARB")
1408 && QGL_constructExtensionFunc(table.m_glGetActiveUniformARB, "glGetActiveUniformARB")
1409 && QGL_constructExtensionFunc(table.m_glGetUniformfvARB, "glGetUniformfvARB")
1410 && QGL_constructExtensionFunc(table.m_glGetUniformivARB, "glGetUniformivARB")
1411 && QGL_constructExtensionFunc(table.m_glGetShaderSourceARB, "glGetShaderSourceARB");
1413 if(!table.support_ARB_shader_objects)
1415 extension_not_implemented("GL_ARB_shader_objects");
1420 table.support_ARB_shader_objects = false;
1423 if(QGL_ExtensionSupported("GL_ARB_vertex_shader"))
1425 table.support_ARB_vertex_shader =
1426 QGL_constructExtensionFunc(table.m_glVertexAttrib1fARB, "glVertexAttrib1fARB")
1427 && QGL_constructExtensionFunc(table.m_glVertexAttrib1sARB, "glVertexAttrib1sARB")
1428 && QGL_constructExtensionFunc(table.m_glVertexAttrib1dARB, "glVertexAttrib1dARB")
1429 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fARB, "glVertexAttrib2fARB")
1430 && QGL_constructExtensionFunc(table.m_glVertexAttrib2sARB, "glVertexAttrib2sARB")
1431 && QGL_constructExtensionFunc(table.m_glVertexAttrib2dARB, "glVertexAttrib2dARB")
1432 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fARB, "glVertexAttrib3fARB")
1433 && QGL_constructExtensionFunc(table.m_glVertexAttrib3sARB, "glVertexAttrib3sARB")
1434 && QGL_constructExtensionFunc(table.m_glVertexAttrib3dARB, "glVertexAttrib3dARB")
1435 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fARB, "glVertexAttrib4fARB")
1436 && QGL_constructExtensionFunc(table.m_glVertexAttrib4sARB, "glVertexAttrib4sARB")
1437 && QGL_constructExtensionFunc(table.m_glVertexAttrib4dARB, "glVertexAttrib4dARB")
1438 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NubARB, "glVertexAttrib4NubARB")
1439 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fvARB, "glVertexAttrib1fvARB")
1440 && QGL_constructExtensionFunc(table.m_glVertexAttrib1svARB, "glVertexAttrib1svARB")
1441 && QGL_constructExtensionFunc(table.m_glVertexAttrib1dvARB, "glVertexAttrib1dvARB")
1442 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fvARB, "glVertexAttrib2fvARB")
1443 && QGL_constructExtensionFunc(table.m_glVertexAttrib2svARB, "glVertexAttrib2svARB")
1444 && QGL_constructExtensionFunc(table.m_glVertexAttrib2dvARB, "glVertexAttrib2dvARB")
1445 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fvARB, "glVertexAttrib3fvARB")
1446 && QGL_constructExtensionFunc(table.m_glVertexAttrib3svARB, "glVertexAttrib3svARB")
1447 && QGL_constructExtensionFunc(table.m_glVertexAttrib3dvARB, "glVertexAttrib3dvARB")
1448 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fvARB, "glVertexAttrib4fvARB")
1449 && QGL_constructExtensionFunc(table.m_glVertexAttrib4svARB, "glVertexAttrib4svARB")
1450 && QGL_constructExtensionFunc(table.m_glVertexAttrib4dvARB, "glVertexAttrib4dvARB")
1451 && QGL_constructExtensionFunc(table.m_glVertexAttrib4ivARB, "glVertexAttrib4ivARB")
1452 && QGL_constructExtensionFunc(table.m_glVertexAttrib4bvARB, "glVertexAttrib4bvARB")
1453 && QGL_constructExtensionFunc(table.m_glVertexAttrib4ubvARB, "glVertexAttrib4ubvARB")
1454 && QGL_constructExtensionFunc(table.m_glVertexAttrib4usvARB, "glVertexAttrib4usvARB")
1455 && QGL_constructExtensionFunc(table.m_glVertexAttrib4uivARB, "glVertexAttrib4uivARB")
1456 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NbvARB, "glVertexAttrib4NbvARB")
1457 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NsvARB, "glVertexAttrib4NsvARB")
1458 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NivARB, "glVertexAttrib4NivARB")
1459 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NubvARB, "glVertexAttrib4NubvARB")
1460 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NusvARB, "glVertexAttrib4NusvARB")
1461 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NuivARB, "glVertexAttrib4NuivARB")
1462 && QGL_constructExtensionFunc(table.m_glVertexAttribPointerARB, "glVertexAttribPointerARB")
1463 && QGL_constructExtensionFunc(table.m_glEnableVertexAttribArrayARB, "glEnableVertexAttribArrayARB")
1464 && QGL_constructExtensionFunc(table.m_glDisableVertexAttribArrayARB, "glDisableVertexAttribArrayARB")
1465 && QGL_constructExtensionFunc(table.m_glGetVertexAttribdvARB, "glGetVertexAttribdvARB")
1466 && QGL_constructExtensionFunc(table.m_glGetVertexAttribfvARB, "glGetVertexAttribfvARB")
1467 && QGL_constructExtensionFunc(table.m_glGetVertexAttribivARB, "glGetVertexAttribivARB")
1468 && QGL_constructExtensionFunc(table.m_glGetVertexAttribPointervARB, "glGetVertexAttribPointervARB")
1469 && QGL_constructExtensionFunc(table.m_glBindAttribLocationARB, "glBindAttribLocationARB")
1470 && QGL_constructExtensionFunc(table.m_glGetActiveAttribARB, "glGetActiveAttribARB")
1471 && QGL_constructExtensionFunc(table.m_glGetAttribLocationARB, "glGetAttribLocationARB");
1473 if(!table.support_ARB_vertex_shader)
1475 extension_not_implemented("GL_ARB_vertex_shader");
1480 table.support_ARB_vertex_shader = false;
1483 if(QGL_ExtensionSupported("GL_NV_vertex_program2"))
1485 table.support_NV_vertex_program2 =
1486 QGL_constructExtensionFunc(table.m_glAreProgramsResidentNV, "glAreProgramsResidentNV")
1487 && QGL_constructExtensionFunc(table.m_glBindProgramNV, "glBindProgramNV")
1488 && QGL_constructExtensionFunc(table.m_glDeleteProgramsNV, "glDeleteProgramsNV")
1489 && QGL_constructExtensionFunc(table.m_glExecuteProgramNV, "glExecuteProgramNV")
1490 && QGL_constructExtensionFunc(table.m_glGenProgramsNV, "glGenProgramsNV")
1491 && QGL_constructExtensionFunc(table.m_glGetProgramParameterdvNV, "glGetProgramParameterdvNV")
1492 && QGL_constructExtensionFunc(table.m_glGetProgramParameterfvNV, "glGetProgramParameterfvNV")
1493 && QGL_constructExtensionFunc(table.m_glGetProgramivNV, "glGetProgramivNV")
1494 && QGL_constructExtensionFunc(table.m_glGetProgramStringNV, "glGetProgramStringNV")
1495 && QGL_constructExtensionFunc(table.m_glGetTrackMatrixivNV, "glGetTrackMatrixivNV")
1496 && QGL_constructExtensionFunc(table.m_glGetVertexAttribdvNV, "glGetVertexAttribdvNV")
1497 && QGL_constructExtensionFunc(table.m_glGetVertexAttribfvNV, "glGetVertexAttribfvNV")
1498 && QGL_constructExtensionFunc(table.m_glGetVertexAttribivNV, "glGetVertexAttribivNV")
1499 && QGL_constructExtensionFunc(table.m_glGetVertexAttribPointervNV, "glGetVertexAttribPointervNV")
1500 && QGL_constructExtensionFunc(table.m_glIsProgramNV, "glIsProgramNV")
1501 && QGL_constructExtensionFunc(table.m_glLoadProgramNV, "glLoadProgramNV")
1502 && QGL_constructExtensionFunc(table.m_glProgramParameter4fNV, "glProgramParameter4fNV")
1503 && QGL_constructExtensionFunc(table.m_glProgramParameter4fvNV, "glProgramParameter4fvNV")
1504 && QGL_constructExtensionFunc(table.m_glProgramParameters4fvNV, "glProgramParameters4fvNV")
1505 && QGL_constructExtensionFunc(table.m_glRequestResidentProgramsNV, "glRequestResidentProgramsNV")
1506 && QGL_constructExtensionFunc(table.m_glTrackMatrixNV, "glTrackMatrixNV")
1507 && QGL_constructExtensionFunc(table.m_glVertexAttribPointerNV, "glVertexAttribPointerNV")
1508 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fNV, "glVertexAttrib1fNV")
1509 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fvNV, "glVertexAttrib1fvNV")
1510 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fNV, "glVertexAttrib2fNV")
1511 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fvNV, "glVertexAttrib2fvNV")
1512 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fNV, "glVertexAttrib3fNV")
1513 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fvNV, "glVertexAttrib3fvNV")
1514 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fNV, "glVertexAttrib4fNV")
1515 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fvNV, "glVertexAttrib4fvNV")
1516 && QGL_constructExtensionFunc(table.m_glVertexAttribs1fvNV, "glVertexAttribs1fvNV")
1517 && QGL_constructExtensionFunc(table.m_glVertexAttribs2fvNV, "glVertexAttribs2fvNV")
1518 && QGL_constructExtensionFunc(table.m_glVertexAttribs3fvNV, "glVertexAttribs3fvNV")
1519 && QGL_constructExtensionFunc(table.m_glVertexAttribs4fvNV, "glVertexAttribs4fvNV");
1521 if(!table.support_NV_vertex_program2)
1523 extension_not_implemented("GL_NV_vertex_program2");
1528 table.support_NV_vertex_program2 = false;
1529 QGL_invalidateExtensionFunc(table.m_glAreProgramsResidentNV);
1530 QGL_invalidateExtensionFunc(table.m_glBindProgramNV);
1531 QGL_invalidateExtensionFunc(table.m_glDeleteProgramsNV);
1532 QGL_invalidateExtensionFunc(table.m_glExecuteProgramNV);
1533 QGL_invalidateExtensionFunc(table.m_glGenProgramsNV);
1534 QGL_invalidateExtensionFunc(table.m_glGetProgramParameterdvNV);
1535 QGL_invalidateExtensionFunc(table.m_glGetProgramParameterfvNV);
1536 QGL_invalidateExtensionFunc(table.m_glGetProgramivNV);
1537 QGL_invalidateExtensionFunc(table.m_glGetProgramStringNV);
1538 QGL_invalidateExtensionFunc(table.m_glGetTrackMatrixivNV);
1539 QGL_invalidateExtensionFunc(table.m_glGetVertexAttribdvNV);
1540 QGL_invalidateExtensionFunc(table.m_glGetVertexAttribfvNV);
1541 QGL_invalidateExtensionFunc(table.m_glGetVertexAttribivNV);
1542 QGL_invalidateExtensionFunc(table.m_glGetVertexAttribPointervNV);
1543 QGL_invalidateExtensionFunc(table.m_glIsProgramNV);
1544 QGL_invalidateExtensionFunc(table.m_glLoadProgramNV);
1545 QGL_invalidateExtensionFunc(table.m_glProgramParameter4fNV);
1546 QGL_invalidateExtensionFunc(table.m_glProgramParameter4fvNV);
1547 QGL_invalidateExtensionFunc(table.m_glProgramParameters4fvNV);
1548 QGL_invalidateExtensionFunc(table.m_glRequestResidentProgramsNV);
1549 QGL_invalidateExtensionFunc(table.m_glTrackMatrixNV);
1550 QGL_invalidateExtensionFunc(table.m_glVertexAttribPointerNV);
1551 QGL_invalidateExtensionFunc(table.m_glVertexAttrib1fNV);
1552 QGL_invalidateExtensionFunc(table.m_glVertexAttrib1fvNV);
1553 QGL_invalidateExtensionFunc(table.m_glVertexAttrib2fNV);
1554 QGL_invalidateExtensionFunc(table.m_glVertexAttrib2fvNV);
1555 QGL_invalidateExtensionFunc(table.m_glVertexAttrib3fNV);
1556 QGL_invalidateExtensionFunc(table.m_glVertexAttrib3fvNV);
1557 QGL_invalidateExtensionFunc(table.m_glVertexAttrib4fNV);
1558 QGL_invalidateExtensionFunc(table.m_glVertexAttrib4fvNV);
1559 QGL_invalidateExtensionFunc(table.m_glVertexAttribs1fvNV);
1560 QGL_invalidateExtensionFunc(table.m_glVertexAttribs2fvNV);
1561 QGL_invalidateExtensionFunc(table.m_glVertexAttribs3fvNV);
1562 QGL_invalidateExtensionFunc(table.m_glVertexAttribs4fvNV);
1565 if(QGL_ExtensionSupported("GL_NV_fragment_program"))
1567 table.support_NV_fragment_program =
1568 QGL_constructExtensionFunc(table.m_glProgramNamedParameter4fNV, "glProgramNamedParameter4fNV")
1569 && QGL_constructExtensionFunc(table.m_glProgramNamedParameter4fvNV, "glProgramNamedParameter4fvNV")
1570 && QGL_constructExtensionFunc(table.m_glGetProgramNamedParameterfvNV, "glGetProgramNamedParameterfvNV");
1572 if(!table.support_NV_fragment_program)
1574 extension_not_implemented("GL_NV_fragment_program");
1579 table.support_NV_fragment_program = false;
1582 table.support_ARB_fragment_shader = QGL_ExtensionSupported("GL_ARB_fragment_shader");
1583 table.support_ARB_shading_language_100 = QGL_ExtensionSupported("GL_ARB_shading_language_100");
1586 void QGL_sharedContextDestroyed(OpenGLBinding& table)
1592 void QGL_assertNoErrors()
1594 GLenum error = GlobalOpenGL().m_glGetError();
1595 while (error != GL_NO_ERROR)
1597 const char* errorString = reinterpret_cast<const char*>(qgluErrorString(error));
1598 if (error == GL_OUT_OF_MEMORY)
1600 ERROR_MESSAGE("OpenGL out of memory error: " << errorString);
1604 ERROR_MESSAGE("OpenGL error: " << errorString);
1606 error = GlobalOpenGL().m_glGetError();
1613 OpenGLBinding m_qgl;
1615 typedef OpenGLBinding Type;
1616 STRING_CONSTANT(Name, "*");
1622 m_qgl.assertNoErrors = &QGL_assertNoErrors;
1626 QGL_Shutdown(m_qgl);
1628 OpenGLBinding* getTable()
1634 #include "modulesystem/singletonmodule.h"
1635 #include "modulesystem/moduleregistry.h"
1637 typedef SingletonModule<QglAPI> QglModule;
1638 typedef Static<QglModule> StaticQglModule;
1639 StaticRegisterModule staticRegisterQgl(StaticQglModule::instance());