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 PROC ( WINAPI * qwglGetProcAddress)(LPCSTR);
54 #elif defined (XWINDOWS)
60 Bool (*qglXQueryExtension)( Display *dpy, int *errorb, int *event );
61 void* (*qglXGetProcAddressARB) (const GLubyte *procName);
62 typedef void* (*glXGetProcAddressARBProc) (const GLubyte *procName);
65 #error "unsupported platform"
69 void QGL_Shutdown(OpenGLBinding& table)
71 globalOutputStream() << "Shutting down OpenGL module...";
74 qwglGetProcAddress = 0;
75 #elif defined(XWINDOWS)
76 qglXQueryExtension = glXQueryExtension;
77 qglXGetProcAddressARB = 0;
79 #error "unsupported platform"
82 globalOutputStream() << "Done.\n";
86 typedef struct glu_error_struct
92 GLU_ERROR_STRUCT glu_errlist[] = {
93 {GL_NO_ERROR, "GL_NO_ERROR - no error"},
94 {GL_INVALID_ENUM, "GL_INVALID_ENUM - An unacceptable value is specified for an enumerated argument."},
95 {GL_INVALID_VALUE, "GL_INVALID_VALUE - A numeric argument is out of range."},
96 {GL_INVALID_OPERATION, "GL_INVALID_OPERATION - The specified operation is not allowed in the current state."},
97 {GL_STACK_OVERFLOW, "GL_STACK_OVERFLOW - Function would cause a stack overflow."},
98 {GL_STACK_UNDERFLOW, "GL_STACK_UNDERFLOW - Function would cause a stack underflow."},
99 {GL_OUT_OF_MEMORY, "GL_OUT_OF_MEMORY - There is not enough memory left to execute the function."},
103 const GLubyte* qgluErrorString(GLenum errCode )
106 for (search = 0; glu_errlist[search].errstr; search++)
108 if (errCode == glu_errlist[search].errnum)
109 return (const GLubyte *)glu_errlist[search].errstr;
111 return (const GLubyte *)"Unknown error";
115 void glInvalidFunction()
117 ERROR_MESSAGE("calling an invalid OpenGL function");
120 #define EXTENSIONS_ENABLED 1
122 bool QGL_ExtensionSupported(const char* extension)
124 #if EXTENSIONS_ENABLED
125 const GLubyte *extensions = 0;
126 const GLubyte *start;
127 GLubyte *where, *terminator;
129 // Extension names should not have spaces.
130 where = (GLubyte *) strchr (extension, ' ');
131 if (where || *extension == '\0')
134 extensions = GlobalOpenGL().m_glGetString (GL_EXTENSIONS);
140 // It takes a bit of care to be fool-proof about parsing the
141 // OpenGL extensions string. Don't be fooled by sub-strings, etc.
142 for (start = extensions; ;)
144 where = (GLubyte *) strstr ((const char *) start, extension);
148 terminator = where + strlen (extension);
149 if (where == start || *(where - 1) == ' ')
150 if (*terminator == ' ' || *terminator == '\0')
160 typedef int (QGL_DLLEXPORT *QGLFunctionPointer)();
162 QGLFunctionPointer QGL_getExtensionFunc(const char* symbol)
164 #if defined(XWINDOWS)
165 //ASSERT_NOTNULL(qglXGetProcAddressARB);
166 if (qglXGetProcAddressARB == 0)
168 return reinterpret_cast<QGLFunctionPointer>(glInvalidFunction);
172 return (QGLFunctionPointer)qglXGetProcAddressARB(reinterpret_cast<const GLubyte*>(symbol));
175 ASSERT_NOTNULL(qwglGetProcAddress);
176 return qwglGetProcAddress(symbol);
178 #error "unsupported platform"
183 template<typename Func>
184 bool QGL_constructExtensionFunc(Func& func, const char* symbol)
186 func = reinterpret_cast<Func>(QGL_getExtensionFunc(symbol));
190 template<typename Func>
191 void QGL_invalidateExtensionFunc(Func& func)
193 func = reinterpret_cast<Func>(glInvalidFunction);
196 void QGL_clear(OpenGLBinding& table)
198 QGL_invalidateExtensionFunc(table.m_glAccum);
199 QGL_invalidateExtensionFunc(table.m_glAlphaFunc);
200 QGL_invalidateExtensionFunc(table.m_glAreTexturesResident);
201 QGL_invalidateExtensionFunc(table.m_glArrayElement);
202 QGL_invalidateExtensionFunc(table.m_glBegin);
203 QGL_invalidateExtensionFunc(table.m_glBindTexture);
204 QGL_invalidateExtensionFunc(table.m_glBitmap);
205 QGL_invalidateExtensionFunc(table.m_glBlendFunc);
206 QGL_invalidateExtensionFunc(table.m_glCallList);
207 QGL_invalidateExtensionFunc(table.m_glCallLists);
208 QGL_invalidateExtensionFunc(table.m_glClear);
209 QGL_invalidateExtensionFunc(table.m_glClearAccum);
210 QGL_invalidateExtensionFunc(table.m_glClearColor);
211 QGL_invalidateExtensionFunc(table.m_glClearDepth);
212 QGL_invalidateExtensionFunc(table.m_glClearIndex);
213 QGL_invalidateExtensionFunc(table.m_glClearStencil);
214 QGL_invalidateExtensionFunc(table.m_glClipPlane);
215 QGL_invalidateExtensionFunc(table.m_glColor3b);
216 QGL_invalidateExtensionFunc(table.m_glColor3bv);
217 QGL_invalidateExtensionFunc(table.m_glColor3d);
218 QGL_invalidateExtensionFunc(table.m_glColor3dv);
219 QGL_invalidateExtensionFunc(table.m_glColor3f);
220 QGL_invalidateExtensionFunc(table.m_glColor3fv);
221 QGL_invalidateExtensionFunc(table.m_glColor3i);
222 QGL_invalidateExtensionFunc(table.m_glColor3iv);
223 QGL_invalidateExtensionFunc(table.m_glColor3s);
224 QGL_invalidateExtensionFunc(table.m_glColor3sv);
225 QGL_invalidateExtensionFunc(table.m_glColor3ub);
226 QGL_invalidateExtensionFunc(table.m_glColor3ubv);
227 QGL_invalidateExtensionFunc(table.m_glColor3ui);
228 QGL_invalidateExtensionFunc(table.m_glColor3uiv);
229 QGL_invalidateExtensionFunc(table.m_glColor3us);
230 QGL_invalidateExtensionFunc(table.m_glColor3usv);
231 QGL_invalidateExtensionFunc(table.m_glColor4b);
232 QGL_invalidateExtensionFunc(table.m_glColor4bv);
233 QGL_invalidateExtensionFunc(table.m_glColor4d);
234 QGL_invalidateExtensionFunc(table.m_glColor4dv);
235 QGL_invalidateExtensionFunc(table.m_glColor4f);
236 QGL_invalidateExtensionFunc(table.m_glColor4fv);
237 QGL_invalidateExtensionFunc(table.m_glColor4i);
238 QGL_invalidateExtensionFunc(table.m_glColor4iv);
239 QGL_invalidateExtensionFunc(table.m_glColor4s);
240 QGL_invalidateExtensionFunc(table.m_glColor4sv);
241 QGL_invalidateExtensionFunc(table.m_glColor4ub);
242 QGL_invalidateExtensionFunc(table.m_glColor4ubv);
243 QGL_invalidateExtensionFunc(table.m_glColor4ui);
244 QGL_invalidateExtensionFunc(table.m_glColor4uiv);
245 QGL_invalidateExtensionFunc(table.m_glColor4us);
246 QGL_invalidateExtensionFunc(table.m_glColor4usv);
247 QGL_invalidateExtensionFunc(table.m_glColorMask);
248 QGL_invalidateExtensionFunc(table.m_glColorMaterial);
249 QGL_invalidateExtensionFunc(table.m_glColorPointer);
250 QGL_invalidateExtensionFunc(table.m_glCopyPixels);
251 QGL_invalidateExtensionFunc(table.m_glCopyTexImage1D);
252 QGL_invalidateExtensionFunc(table.m_glCopyTexImage2D);
253 QGL_invalidateExtensionFunc(table.m_glCopyTexSubImage1D);
254 QGL_invalidateExtensionFunc(table.m_glCopyTexSubImage2D);
255 QGL_invalidateExtensionFunc(table.m_glCullFace);
256 QGL_invalidateExtensionFunc(table.m_glDeleteLists);
257 QGL_invalidateExtensionFunc(table.m_glDeleteTextures);
258 QGL_invalidateExtensionFunc(table.m_glDepthFunc);
259 QGL_invalidateExtensionFunc(table.m_glDepthMask);
260 QGL_invalidateExtensionFunc(table.m_glDepthRange);
261 QGL_invalidateExtensionFunc(table.m_glDisable);
262 QGL_invalidateExtensionFunc(table.m_glDisableClientState);
263 QGL_invalidateExtensionFunc(table.m_glDrawArrays);
264 QGL_invalidateExtensionFunc(table.m_glDrawBuffer);
265 QGL_invalidateExtensionFunc(table.m_glDrawElements);
266 QGL_invalidateExtensionFunc(table.m_glDrawPixels);
267 QGL_invalidateExtensionFunc(table.m_glEdgeFlag);
268 QGL_invalidateExtensionFunc(table.m_glEdgeFlagPointer);
269 QGL_invalidateExtensionFunc(table.m_glEdgeFlagv);
270 QGL_invalidateExtensionFunc(table.m_glEnable);
271 QGL_invalidateExtensionFunc(table.m_glEnableClientState);
272 QGL_invalidateExtensionFunc(table.m_glEnd);
273 QGL_invalidateExtensionFunc(table.m_glEndList);
274 QGL_invalidateExtensionFunc(table.m_glEvalCoord1d);
275 QGL_invalidateExtensionFunc(table.m_glEvalCoord1dv);
276 QGL_invalidateExtensionFunc(table.m_glEvalCoord1f);
277 QGL_invalidateExtensionFunc(table.m_glEvalCoord1fv);
278 QGL_invalidateExtensionFunc(table.m_glEvalCoord2d);
279 QGL_invalidateExtensionFunc(table.m_glEvalCoord2dv);
280 QGL_invalidateExtensionFunc(table.m_glEvalCoord2f);
281 QGL_invalidateExtensionFunc(table.m_glEvalCoord2fv);
282 QGL_invalidateExtensionFunc(table.m_glEvalMesh1);
283 QGL_invalidateExtensionFunc(table.m_glEvalMesh2);
284 QGL_invalidateExtensionFunc(table.m_glEvalPoint1);
285 QGL_invalidateExtensionFunc(table.m_glEvalPoint2);
286 QGL_invalidateExtensionFunc(table.m_glFeedbackBuffer);
287 QGL_invalidateExtensionFunc(table.m_glFinish);
288 QGL_invalidateExtensionFunc(table.m_glFlush);
289 QGL_invalidateExtensionFunc(table.m_glFogf);
290 QGL_invalidateExtensionFunc(table.m_glFogfv);
291 QGL_invalidateExtensionFunc(table.m_glFogi);
292 QGL_invalidateExtensionFunc(table.m_glFogiv);
293 QGL_invalidateExtensionFunc(table.m_glFrontFace);
294 QGL_invalidateExtensionFunc(table.m_glFrustum);
295 QGL_invalidateExtensionFunc(table.m_glGenLists);
296 QGL_invalidateExtensionFunc(table.m_glGenTextures);
297 QGL_invalidateExtensionFunc(table.m_glGetBooleanv);
298 QGL_invalidateExtensionFunc(table.m_glGetClipPlane);
299 QGL_invalidateExtensionFunc(table.m_glGetDoublev);
300 QGL_invalidateExtensionFunc(table.m_glGetError);
301 QGL_invalidateExtensionFunc(table.m_glGetFloatv);
302 QGL_invalidateExtensionFunc(table.m_glGetIntegerv);
303 QGL_invalidateExtensionFunc(table.m_glGetLightfv);
304 QGL_invalidateExtensionFunc(table.m_glGetLightiv);
305 QGL_invalidateExtensionFunc(table.m_glGetMapdv);
306 QGL_invalidateExtensionFunc(table.m_glGetMapfv);
307 QGL_invalidateExtensionFunc(table.m_glGetMapiv);
308 QGL_invalidateExtensionFunc(table.m_glGetMaterialfv);
309 QGL_invalidateExtensionFunc(table.m_glGetMaterialiv);
310 QGL_invalidateExtensionFunc(table.m_glGetPixelMapfv);
311 QGL_invalidateExtensionFunc(table.m_glGetPixelMapuiv);
312 QGL_invalidateExtensionFunc(table.m_glGetPixelMapusv);
313 QGL_invalidateExtensionFunc(table.m_glGetPointerv);
314 QGL_invalidateExtensionFunc(table.m_glGetPolygonStipple);
315 table.m_glGetString = glGetString;
316 QGL_invalidateExtensionFunc(table.m_glGetTexEnvfv);
317 QGL_invalidateExtensionFunc(table.m_glGetTexEnviv);
318 QGL_invalidateExtensionFunc(table.m_glGetTexGendv);
319 QGL_invalidateExtensionFunc(table.m_glGetTexGenfv);
320 QGL_invalidateExtensionFunc(table.m_glGetTexGeniv);
321 QGL_invalidateExtensionFunc(table.m_glGetTexImage);
322 QGL_invalidateExtensionFunc(table.m_glGetTexLevelParameterfv);
323 QGL_invalidateExtensionFunc(table.m_glGetTexLevelParameteriv);
324 QGL_invalidateExtensionFunc(table.m_glGetTexParameterfv);
325 QGL_invalidateExtensionFunc(table.m_glGetTexParameteriv);
326 QGL_invalidateExtensionFunc(table.m_glHint);
327 QGL_invalidateExtensionFunc(table.m_glIndexMask);
328 QGL_invalidateExtensionFunc(table.m_glIndexPointer);
329 QGL_invalidateExtensionFunc(table.m_glIndexd);
330 QGL_invalidateExtensionFunc(table.m_glIndexdv);
331 QGL_invalidateExtensionFunc(table.m_glIndexf);
332 QGL_invalidateExtensionFunc(table.m_glIndexfv);
333 QGL_invalidateExtensionFunc(table.m_glIndexi);
334 QGL_invalidateExtensionFunc(table.m_glIndexiv);
335 QGL_invalidateExtensionFunc(table.m_glIndexs);
336 QGL_invalidateExtensionFunc(table.m_glIndexsv);
337 QGL_invalidateExtensionFunc(table.m_glIndexub);
338 QGL_invalidateExtensionFunc(table.m_glIndexubv);
339 QGL_invalidateExtensionFunc(table.m_glInitNames);
340 QGL_invalidateExtensionFunc(table.m_glInterleavedArrays);
341 QGL_invalidateExtensionFunc(table.m_glIsEnabled);
342 QGL_invalidateExtensionFunc(table.m_glIsList);
343 QGL_invalidateExtensionFunc(table.m_glIsTexture);
344 QGL_invalidateExtensionFunc(table.m_glLightModelf);
345 QGL_invalidateExtensionFunc(table.m_glLightModelfv);
346 QGL_invalidateExtensionFunc(table.m_glLightModeli);
347 QGL_invalidateExtensionFunc(table.m_glLightModeliv);
348 QGL_invalidateExtensionFunc(table.m_glLightf);
349 QGL_invalidateExtensionFunc(table.m_glLightfv);
350 QGL_invalidateExtensionFunc(table.m_glLighti);
351 QGL_invalidateExtensionFunc(table.m_glLightiv);
352 QGL_invalidateExtensionFunc(table.m_glLineStipple);
353 QGL_invalidateExtensionFunc(table.m_glLineWidth);
354 QGL_invalidateExtensionFunc(table.m_glListBase);
355 QGL_invalidateExtensionFunc(table.m_glLoadIdentity);
356 QGL_invalidateExtensionFunc(table.m_glLoadMatrixd);
357 QGL_invalidateExtensionFunc(table.m_glLoadMatrixf);
358 QGL_invalidateExtensionFunc(table.m_glLoadName);
359 QGL_invalidateExtensionFunc(table.m_glLogicOp);
360 QGL_invalidateExtensionFunc(table.m_glMap1d);
361 QGL_invalidateExtensionFunc(table.m_glMap1f);
362 QGL_invalidateExtensionFunc(table.m_glMap2d);
363 QGL_invalidateExtensionFunc(table.m_glMap2f);
364 QGL_invalidateExtensionFunc(table.m_glMapGrid1d);
365 QGL_invalidateExtensionFunc(table.m_glMapGrid1f);
366 QGL_invalidateExtensionFunc(table.m_glMapGrid2d);
367 QGL_invalidateExtensionFunc(table.m_glMapGrid2f);
368 QGL_invalidateExtensionFunc(table.m_glMaterialf);
369 QGL_invalidateExtensionFunc(table.m_glMaterialfv);
370 QGL_invalidateExtensionFunc(table.m_glMateriali);
371 QGL_invalidateExtensionFunc(table.m_glMaterialiv);
372 QGL_invalidateExtensionFunc(table.m_glMatrixMode);
373 QGL_invalidateExtensionFunc(table.m_glMultMatrixd);
374 QGL_invalidateExtensionFunc(table.m_glMultMatrixf);
375 QGL_invalidateExtensionFunc(table.m_glNewList);
376 QGL_invalidateExtensionFunc(table.m_glNormal3b);
377 QGL_invalidateExtensionFunc(table.m_glNormal3bv);
378 QGL_invalidateExtensionFunc(table.m_glNormal3d);
379 QGL_invalidateExtensionFunc(table.m_glNormal3dv);
380 QGL_invalidateExtensionFunc(table.m_glNormal3f);
381 QGL_invalidateExtensionFunc(table.m_glNormal3fv);
382 QGL_invalidateExtensionFunc(table.m_glNormal3i);
383 QGL_invalidateExtensionFunc(table.m_glNormal3iv);
384 QGL_invalidateExtensionFunc(table.m_glNormal3s);
385 QGL_invalidateExtensionFunc(table.m_glNormal3sv);
386 QGL_invalidateExtensionFunc(table.m_glNormalPointer);
387 QGL_invalidateExtensionFunc(table.m_glOrtho);
388 QGL_invalidateExtensionFunc(table.m_glPassThrough);
389 QGL_invalidateExtensionFunc(table.m_glPixelMapfv);
390 QGL_invalidateExtensionFunc(table.m_glPixelMapuiv);
391 QGL_invalidateExtensionFunc(table.m_glPixelMapusv);
392 QGL_invalidateExtensionFunc(table.m_glPixelStoref);
393 QGL_invalidateExtensionFunc(table.m_glPixelStorei);
394 QGL_invalidateExtensionFunc(table.m_glPixelTransferf);
395 QGL_invalidateExtensionFunc(table.m_glPixelTransferi);
396 QGL_invalidateExtensionFunc(table.m_glPixelZoom);
397 QGL_invalidateExtensionFunc(table.m_glPointSize);
398 QGL_invalidateExtensionFunc(table.m_glPolygonMode);
399 QGL_invalidateExtensionFunc(table.m_glPolygonOffset);
400 QGL_invalidateExtensionFunc(table.m_glPolygonStipple);
401 QGL_invalidateExtensionFunc(table.m_glPopAttrib);
402 QGL_invalidateExtensionFunc(table.m_glPopClientAttrib);
403 QGL_invalidateExtensionFunc(table.m_glPopMatrix);
404 QGL_invalidateExtensionFunc(table.m_glPopName);
405 QGL_invalidateExtensionFunc(table.m_glPrioritizeTextures);
406 QGL_invalidateExtensionFunc(table.m_glPushAttrib);
407 QGL_invalidateExtensionFunc(table.m_glPushClientAttrib);
408 QGL_invalidateExtensionFunc(table.m_glPushMatrix);
409 QGL_invalidateExtensionFunc(table.m_glPushName);
410 QGL_invalidateExtensionFunc(table.m_glRasterPos2d);
411 QGL_invalidateExtensionFunc(table.m_glRasterPos2dv);
412 QGL_invalidateExtensionFunc(table.m_glRasterPos2f);
413 QGL_invalidateExtensionFunc(table.m_glRasterPos2fv);
414 QGL_invalidateExtensionFunc(table.m_glRasterPos2i);
415 QGL_invalidateExtensionFunc(table.m_glRasterPos2iv);
416 QGL_invalidateExtensionFunc(table.m_glRasterPos2s);
417 QGL_invalidateExtensionFunc(table.m_glRasterPos2sv);
418 QGL_invalidateExtensionFunc(table.m_glRasterPos3d);
419 QGL_invalidateExtensionFunc(table.m_glRasterPos3dv);
420 QGL_invalidateExtensionFunc(table.m_glRasterPos3f);
421 QGL_invalidateExtensionFunc(table.m_glRasterPos3fv);
422 QGL_invalidateExtensionFunc(table.m_glRasterPos3i);
423 QGL_invalidateExtensionFunc(table.m_glRasterPos3iv);
424 QGL_invalidateExtensionFunc(table.m_glRasterPos3s);
425 QGL_invalidateExtensionFunc(table.m_glRasterPos3sv);
426 QGL_invalidateExtensionFunc(table.m_glRasterPos4d);
427 QGL_invalidateExtensionFunc(table.m_glRasterPos4dv);
428 QGL_invalidateExtensionFunc(table.m_glRasterPos4f);
429 QGL_invalidateExtensionFunc(table.m_glRasterPos4fv);
430 QGL_invalidateExtensionFunc(table.m_glRasterPos4i);
431 QGL_invalidateExtensionFunc(table.m_glRasterPos4iv);
432 QGL_invalidateExtensionFunc(table.m_glRasterPos4s);
433 QGL_invalidateExtensionFunc(table.m_glRasterPos4sv);
434 QGL_invalidateExtensionFunc(table.m_glReadBuffer);
435 QGL_invalidateExtensionFunc(table.m_glReadPixels);
436 QGL_invalidateExtensionFunc(table.m_glRectd);
437 QGL_invalidateExtensionFunc(table.m_glRectdv);
438 QGL_invalidateExtensionFunc(table.m_glRectf);
439 QGL_invalidateExtensionFunc(table.m_glRectfv);
440 QGL_invalidateExtensionFunc(table.m_glRecti);
441 QGL_invalidateExtensionFunc(table.m_glRectiv);
442 QGL_invalidateExtensionFunc(table.m_glRects);
443 QGL_invalidateExtensionFunc(table.m_glRectsv);
444 QGL_invalidateExtensionFunc(table.m_glRenderMode);
445 QGL_invalidateExtensionFunc(table.m_glRotated);
446 QGL_invalidateExtensionFunc(table.m_glRotatef);
447 QGL_invalidateExtensionFunc(table.m_glScaled);
448 QGL_invalidateExtensionFunc(table.m_glScalef);
449 QGL_invalidateExtensionFunc(table.m_glScissor);
450 QGL_invalidateExtensionFunc(table.m_glSelectBuffer);
451 QGL_invalidateExtensionFunc(table.m_glShadeModel);
452 QGL_invalidateExtensionFunc(table.m_glStencilFunc);
453 QGL_invalidateExtensionFunc(table.m_glStencilMask);
454 QGL_invalidateExtensionFunc(table.m_glStencilOp);
455 QGL_invalidateExtensionFunc(table.m_glTexCoord1d);
456 QGL_invalidateExtensionFunc(table.m_glTexCoord1dv);
457 QGL_invalidateExtensionFunc(table.m_glTexCoord1f);
458 QGL_invalidateExtensionFunc(table.m_glTexCoord1fv);
459 QGL_invalidateExtensionFunc(table.m_glTexCoord1i);
460 QGL_invalidateExtensionFunc(table.m_glTexCoord1iv);
461 QGL_invalidateExtensionFunc(table.m_glTexCoord1s);
462 QGL_invalidateExtensionFunc(table.m_glTexCoord1sv);
463 QGL_invalidateExtensionFunc(table.m_glTexCoord2d);
464 QGL_invalidateExtensionFunc(table.m_glTexCoord2dv);
465 QGL_invalidateExtensionFunc(table.m_glTexCoord2f);
466 QGL_invalidateExtensionFunc(table.m_glTexCoord2fv);
467 QGL_invalidateExtensionFunc(table.m_glTexCoord2i);
468 QGL_invalidateExtensionFunc(table.m_glTexCoord2iv);
469 QGL_invalidateExtensionFunc(table.m_glTexCoord2s);
470 QGL_invalidateExtensionFunc(table.m_glTexCoord2sv);
471 QGL_invalidateExtensionFunc(table.m_glTexCoord3d);
472 QGL_invalidateExtensionFunc(table.m_glTexCoord3dv);
473 QGL_invalidateExtensionFunc(table.m_glTexCoord3f);
474 QGL_invalidateExtensionFunc(table.m_glTexCoord3fv);
475 QGL_invalidateExtensionFunc(table.m_glTexCoord3i);
476 QGL_invalidateExtensionFunc(table.m_glTexCoord3iv);
477 QGL_invalidateExtensionFunc(table.m_glTexCoord3s);
478 QGL_invalidateExtensionFunc(table.m_glTexCoord3sv);
479 QGL_invalidateExtensionFunc(table.m_glTexCoord4d);
480 QGL_invalidateExtensionFunc(table.m_glTexCoord4dv);
481 QGL_invalidateExtensionFunc(table.m_glTexCoord4f);
482 QGL_invalidateExtensionFunc(table.m_glTexCoord4fv);
483 QGL_invalidateExtensionFunc(table.m_glTexCoord4i);
484 QGL_invalidateExtensionFunc(table.m_glTexCoord4iv);
485 QGL_invalidateExtensionFunc(table.m_glTexCoord4s);
486 QGL_invalidateExtensionFunc(table.m_glTexCoord4sv);
487 QGL_invalidateExtensionFunc(table.m_glTexCoordPointer);
488 QGL_invalidateExtensionFunc(table.m_glTexEnvf);
489 QGL_invalidateExtensionFunc(table.m_glTexEnvfv);
490 QGL_invalidateExtensionFunc(table.m_glTexEnvi);
491 QGL_invalidateExtensionFunc(table.m_glTexEnviv);
492 QGL_invalidateExtensionFunc(table.m_glTexGend);
493 QGL_invalidateExtensionFunc(table.m_glTexGendv);
494 QGL_invalidateExtensionFunc(table.m_glTexGenf);
495 QGL_invalidateExtensionFunc(table.m_glTexGenfv);
496 QGL_invalidateExtensionFunc(table.m_glTexGeni);
497 QGL_invalidateExtensionFunc(table.m_glTexGeniv);
498 QGL_invalidateExtensionFunc(table.m_glTexImage1D);
499 QGL_invalidateExtensionFunc(table.m_glTexImage2D);
500 QGL_invalidateExtensionFunc(table.m_glTexParameterf);
501 QGL_invalidateExtensionFunc(table.m_glTexParameterfv);
502 QGL_invalidateExtensionFunc(table.m_glTexParameteri);
503 QGL_invalidateExtensionFunc(table.m_glTexParameteriv);
504 QGL_invalidateExtensionFunc(table.m_glTexSubImage1D);
505 QGL_invalidateExtensionFunc(table.m_glTexSubImage2D);
506 QGL_invalidateExtensionFunc(table.m_glTranslated);
507 QGL_invalidateExtensionFunc(table.m_glTranslatef);
508 QGL_invalidateExtensionFunc(table.m_glVertex2d);
509 QGL_invalidateExtensionFunc(table.m_glVertex2dv);
510 QGL_invalidateExtensionFunc(table.m_glVertex2f);
511 QGL_invalidateExtensionFunc(table.m_glVertex2fv);
512 QGL_invalidateExtensionFunc(table.m_glVertex2i);
513 QGL_invalidateExtensionFunc(table.m_glVertex2iv);
514 QGL_invalidateExtensionFunc(table.m_glVertex2s);
515 QGL_invalidateExtensionFunc(table.m_glVertex2sv);
516 QGL_invalidateExtensionFunc(table.m_glVertex3d);
517 QGL_invalidateExtensionFunc(table.m_glVertex3dv);
518 QGL_invalidateExtensionFunc(table.m_glVertex3f);
519 QGL_invalidateExtensionFunc(table.m_glVertex3fv);
520 QGL_invalidateExtensionFunc(table.m_glVertex3i);
521 QGL_invalidateExtensionFunc(table.m_glVertex3iv);
522 QGL_invalidateExtensionFunc(table.m_glVertex3s);
523 QGL_invalidateExtensionFunc(table.m_glVertex3sv);
524 QGL_invalidateExtensionFunc(table.m_glVertex4d);
525 QGL_invalidateExtensionFunc(table.m_glVertex4dv);
526 QGL_invalidateExtensionFunc(table.m_glVertex4f);
527 QGL_invalidateExtensionFunc(table.m_glVertex4fv);
528 QGL_invalidateExtensionFunc(table.m_glVertex4i);
529 QGL_invalidateExtensionFunc(table.m_glVertex4iv);
530 QGL_invalidateExtensionFunc(table.m_glVertex4s);
531 QGL_invalidateExtensionFunc(table.m_glVertex4sv);
532 QGL_invalidateExtensionFunc(table.m_glVertexPointer);
533 QGL_invalidateExtensionFunc(table.m_glViewport);
536 int QGL_Init(OpenGLBinding& table)
541 qwglGetProcAddress = wglGetProcAddress;
542 #elif defined(XWINDOWS)
543 qglXGetProcAddressARB = (glXGetProcAddressARBProc)dlsym(RTLD_DEFAULT, "glXGetProcAddressARB");
544 if ((qglXQueryExtension == 0) || (qglXQueryExtension(GDK_DISPLAY(),0,0) != True))
547 #error "unsupported platform"
553 int g_qglMajorVersion = 0;
554 int g_qglMinorVersion = 0;
556 // requires a valid gl context
557 void QGL_InitVersion()
559 #if EXTENSIONS_ENABLED
560 const std::size_t versionSize = 256;
561 char version[versionSize];
562 strncpy(version, reinterpret_cast<const char*>(GlobalOpenGL().m_glGetString(GL_VERSION)), versionSize - 1);
563 version[versionSize - 1] = '\0';
564 char* firstDot = strchr(version, '.');
565 ASSERT_NOTNULL(firstDot);
567 g_qglMajorVersion = atoi(version);
568 char* secondDot = strchr(firstDot + 1, '.');
573 g_qglMinorVersion = atoi(firstDot + 1);
575 g_qglMajorVersion = 1;
576 g_qglMinorVersion = 1;
581 inline void extension_not_implemented(const char* extension)
583 globalErrorStream() << "WARNING: OpenGL driver reports support for " << extension << " but does not implement it\n";
586 float g_maxTextureAnisotropy;
588 float QGL_maxTextureAnisotropy()
590 return g_maxTextureAnisotropy;
593 void QGL_sharedContextCreated(OpenGLBinding& table)
597 table.major_version = g_qglMajorVersion;
598 table.minor_version = g_qglMinorVersion;
600 table.m_glAccum = glAccum;
601 table.m_glAlphaFunc = glAlphaFunc;
602 table.m_glAreTexturesResident = glAreTexturesResident;
603 table.m_glArrayElement = glArrayElement;
604 table.m_glBegin = glBegin;
605 table.m_glBindTexture = glBindTexture;
606 table.m_glBitmap = glBitmap;
607 table.m_glBlendFunc = glBlendFunc;
608 table.m_glCallList = glCallList;
609 table.m_glCallLists = glCallLists;
610 table.m_glClear = glClear;
611 table.m_glClearAccum = glClearAccum;
612 table.m_glClearColor = glClearColor;
613 table.m_glClearDepth = glClearDepth;
614 table.m_glClearIndex = glClearIndex;
615 table.m_glClearStencil = glClearStencil;
616 table.m_glClipPlane = glClipPlane;
617 table.m_glColor3b = glColor3b;
618 table.m_glColor3bv = glColor3bv;
619 table.m_glColor3d = glColor3d;
620 table.m_glColor3dv = glColor3dv;
621 table.m_glColor3f = glColor3f;
622 table.m_glColor3fv = glColor3fv;
623 table.m_glColor3i = glColor3i;
624 table.m_glColor3iv = glColor3iv;
625 table.m_glColor3s = glColor3s;
626 table.m_glColor3sv = glColor3sv;
627 table.m_glColor3ub = glColor3ub;
628 table.m_glColor3ubv = glColor3ubv;
629 table.m_glColor3ui = glColor3ui;
630 table.m_glColor3uiv = glColor3uiv;
631 table.m_glColor3us = glColor3us;
632 table.m_glColor3usv = glColor3usv;
633 table.m_glColor4b = glColor4b;
634 table.m_glColor4bv = glColor4bv;
635 table.m_glColor4d = glColor4d;
636 table.m_glColor4dv = glColor4dv;
637 table.m_glColor4f = glColor4f;
638 table.m_glColor4fv = glColor4fv;
639 table.m_glColor4i = glColor4i;
640 table.m_glColor4iv = glColor4iv;
641 table.m_glColor4s = glColor4s;
642 table.m_glColor4sv = glColor4sv;
643 table.m_glColor4ub = glColor4ub;
644 table.m_glColor4ubv = glColor4ubv;
645 table.m_glColor4ui = glColor4ui;
646 table.m_glColor4uiv = glColor4uiv;
647 table.m_glColor4us = glColor4us;
648 table.m_glColor4usv = glColor4usv;
649 table.m_glColorMask = glColorMask;
650 table.m_glColorMaterial = glColorMaterial;
651 table.m_glColorPointer = glColorPointer;
652 table.m_glCopyPixels = glCopyPixels;
653 table.m_glCopyTexImage1D = glCopyTexImage1D;
654 table.m_glCopyTexImage2D = glCopyTexImage2D;
655 table.m_glCopyTexSubImage1D = glCopyTexSubImage1D;
656 table.m_glCopyTexSubImage2D = glCopyTexSubImage2D;
657 table.m_glCullFace = glCullFace;
658 table.m_glDeleteLists = glDeleteLists;
659 table.m_glDeleteTextures = glDeleteTextures;
660 table.m_glDepthFunc = glDepthFunc;
661 table.m_glDepthMask = glDepthMask;
662 table.m_glDepthRange = glDepthRange;
663 table.m_glDisable = glDisable;
664 table.m_glDisableClientState = glDisableClientState;
665 table.m_glDrawArrays = glDrawArrays;
666 table.m_glDrawBuffer = glDrawBuffer;
667 table.m_glDrawElements = glDrawElements;
668 table.m_glDrawPixels = glDrawPixels;
669 table.m_glEdgeFlag = glEdgeFlag;
670 table.m_glEdgeFlagPointer = glEdgeFlagPointer;
671 table.m_glEdgeFlagv = glEdgeFlagv;
672 table.m_glEnable = glEnable;
673 table.m_glEnableClientState = glEnableClientState;
674 table.m_glEnd = glEnd;
675 table.m_glEndList = glEndList;
676 table.m_glEvalCoord1d = glEvalCoord1d;
677 table.m_glEvalCoord1dv = glEvalCoord1dv;
678 table.m_glEvalCoord1f = glEvalCoord1f;
679 table.m_glEvalCoord1fv = glEvalCoord1fv;
680 table.m_glEvalCoord2d = glEvalCoord2d;
681 table.m_glEvalCoord2dv = glEvalCoord2dv;
682 table.m_glEvalCoord2f = glEvalCoord2f;
683 table.m_glEvalCoord2fv = glEvalCoord2fv;
684 table.m_glEvalMesh1 = glEvalMesh1;
685 table.m_glEvalMesh2 = glEvalMesh2;
686 table.m_glEvalPoint1 = glEvalPoint1;
687 table.m_glEvalPoint2 = glEvalPoint2;
688 table.m_glFeedbackBuffer = glFeedbackBuffer;
689 table.m_glFinish = glFinish;
690 table.m_glFlush = glFlush;
691 table.m_glFogf = glFogf;
692 table.m_glFogfv = glFogfv;
693 table.m_glFogi = glFogi;
694 table.m_glFogiv = glFogiv;
695 table.m_glFrontFace = glFrontFace;
696 table.m_glFrustum = glFrustum;
697 table.m_glGenLists = glGenLists;
698 table.m_glGenTextures = glGenTextures;
699 table.m_glGetBooleanv = glGetBooleanv;
700 table.m_glGetClipPlane = glGetClipPlane;
701 table.m_glGetDoublev = glGetDoublev;
702 table.m_glGetError = glGetError;
703 table.m_glGetFloatv = glGetFloatv;
704 table.m_glGetIntegerv = glGetIntegerv;
705 table.m_glGetLightfv = glGetLightfv;
706 table.m_glGetLightiv = glGetLightiv;
707 table.m_glGetMapdv = glGetMapdv;
708 table.m_glGetMapfv = glGetMapfv;
709 table.m_glGetMapiv = glGetMapiv;
710 table.m_glGetMaterialfv = glGetMaterialfv;
711 table.m_glGetMaterialiv = glGetMaterialiv;
712 table.m_glGetPixelMapfv = glGetPixelMapfv;
713 table.m_glGetPixelMapuiv = glGetPixelMapuiv;
714 table.m_glGetPixelMapusv = glGetPixelMapusv;
715 table.m_glGetPointerv = glGetPointerv;
716 table.m_glGetPolygonStipple = glGetPolygonStipple;
717 table.m_glGetString = glGetString;
718 table.m_glGetTexEnvfv = glGetTexEnvfv;
719 table.m_glGetTexEnviv = glGetTexEnviv;
720 table.m_glGetTexGendv = glGetTexGendv;
721 table.m_glGetTexGenfv = glGetTexGenfv;
722 table.m_glGetTexGeniv = glGetTexGeniv;
723 table.m_glGetTexImage = glGetTexImage;
724 table.m_glGetTexLevelParameterfv = glGetTexLevelParameterfv;
725 table.m_glGetTexLevelParameteriv = glGetTexLevelParameteriv;
726 table.m_glGetTexParameterfv = glGetTexParameterfv;
727 table.m_glGetTexParameteriv = glGetTexParameteriv;
728 table.m_glHint = glHint;
729 table.m_glIndexMask = glIndexMask;
730 table.m_glIndexPointer = glIndexPointer;
731 table.m_glIndexd = glIndexd;
732 table.m_glIndexdv = glIndexdv;
733 table.m_glIndexf = glIndexf;
734 table.m_glIndexfv = glIndexfv;
735 table.m_glIndexi = glIndexi;
736 table.m_glIndexiv = glIndexiv;
737 table.m_glIndexs = glIndexs;
738 table.m_glIndexsv = glIndexsv;
739 table.m_glIndexub = glIndexub;
740 table.m_glIndexubv = glIndexubv;
741 table.m_glInitNames = glInitNames;
742 table.m_glInterleavedArrays = glInterleavedArrays;
743 table.m_glIsEnabled = glIsEnabled;
744 table.m_glIsList = glIsList;
745 table.m_glIsTexture = glIsTexture;
746 table.m_glLightModelf = glLightModelf;
747 table.m_glLightModelfv = glLightModelfv;
748 table.m_glLightModeli = glLightModeli;
749 table.m_glLightModeliv = glLightModeliv;
750 table.m_glLightf = glLightf;
751 table.m_glLightfv = glLightfv;
752 table.m_glLighti = glLighti;
753 table.m_glLightiv = glLightiv;
754 table.m_glLineStipple = glLineStipple;
755 table.m_glLineWidth = glLineWidth;
756 table.m_glListBase = glListBase;
757 table.m_glLoadIdentity = glLoadIdentity;
758 table.m_glLoadMatrixd = glLoadMatrixd;
759 table.m_glLoadMatrixf = glLoadMatrixf;
760 table.m_glLoadName = glLoadName;
761 table.m_glLogicOp = glLogicOp;
762 table.m_glMap1d = glMap1d;
763 table.m_glMap1f = glMap1f;
764 table.m_glMap2d = glMap2d;
765 table.m_glMap2f = glMap2f;
766 table.m_glMapGrid1d = glMapGrid1d;
767 table.m_glMapGrid1f = glMapGrid1f;
768 table.m_glMapGrid2d = glMapGrid2d;
769 table.m_glMapGrid2f = glMapGrid2f;
770 table.m_glMaterialf = glMaterialf;
771 table.m_glMaterialfv = glMaterialfv;
772 table.m_glMateriali = glMateriali;
773 table.m_glMaterialiv = glMaterialiv;
774 table.m_glMatrixMode = glMatrixMode;
775 table.m_glMultMatrixd = glMultMatrixd;
776 table.m_glMultMatrixf = glMultMatrixf;
777 table.m_glNewList = glNewList;
778 table.m_glNormal3b = glNormal3b;
779 table.m_glNormal3bv = glNormal3bv;
780 table.m_glNormal3d = glNormal3d;
781 table.m_glNormal3dv = glNormal3dv;
782 table.m_glNormal3f = glNormal3f;
783 table.m_glNormal3fv = glNormal3fv;
784 table.m_glNormal3i = glNormal3i;
785 table.m_glNormal3iv = glNormal3iv;
786 table.m_glNormal3s = glNormal3s;
787 table.m_glNormal3sv = glNormal3sv;
788 table.m_glNormalPointer = glNormalPointer;
789 table.m_glOrtho = glOrtho;
790 table.m_glPassThrough = glPassThrough;
791 table.m_glPixelMapfv = glPixelMapfv;
792 table.m_glPixelMapuiv = glPixelMapuiv;
793 table.m_glPixelMapusv = glPixelMapusv;
794 table.m_glPixelStoref = glPixelStoref;
795 table.m_glPixelStorei = glPixelStorei;
796 table.m_glPixelTransferf = glPixelTransferf;
797 table.m_glPixelTransferi = glPixelTransferi;
798 table.m_glPixelZoom = glPixelZoom;
799 table.m_glPointSize = glPointSize;
800 table.m_glPolygonMode = glPolygonMode;
801 table.m_glPolygonOffset = glPolygonOffset;
802 table.m_glPolygonStipple = glPolygonStipple;
803 table.m_glPopAttrib = glPopAttrib;
804 table.m_glPopClientAttrib = glPopClientAttrib;
805 table.m_glPopMatrix = glPopMatrix;
806 table.m_glPopName = glPopName;
807 table.m_glPrioritizeTextures = glPrioritizeTextures;
808 table.m_glPushAttrib = glPushAttrib;
809 table.m_glPushClientAttrib = glPushClientAttrib;
810 table.m_glPushMatrix = glPushMatrix;
811 table.m_glPushName = glPushName;
812 table.m_glRasterPos2d = glRasterPos2d;
813 table.m_glRasterPos2dv = glRasterPos2dv;
814 table.m_glRasterPos2f = glRasterPos2f;
815 table.m_glRasterPos2fv = glRasterPos2fv;
816 table.m_glRasterPos2i = glRasterPos2i;
817 table.m_glRasterPos2iv = glRasterPos2iv;
818 table.m_glRasterPos2s = glRasterPos2s;
819 table.m_glRasterPos2sv = glRasterPos2sv;
820 table.m_glRasterPos3d = glRasterPos3d;
821 table.m_glRasterPos3dv = glRasterPos3dv;
822 table.m_glRasterPos3f = glRasterPos3f;
823 table.m_glRasterPos3fv = glRasterPos3fv;
824 table.m_glRasterPos3i = glRasterPos3i;
825 table.m_glRasterPos3iv = glRasterPos3iv;
826 table.m_glRasterPos3s = glRasterPos3s;
827 table.m_glRasterPos3sv = glRasterPos3sv;
828 table.m_glRasterPos4d = glRasterPos4d;
829 table.m_glRasterPos4dv = glRasterPos4dv;
830 table.m_glRasterPos4f = glRasterPos4f;
831 table.m_glRasterPos4fv = glRasterPos4fv;
832 table.m_glRasterPos4i = glRasterPos4i;
833 table.m_glRasterPos4iv = glRasterPos4iv;
834 table.m_glRasterPos4s = glRasterPos4s;
835 table.m_glRasterPos4sv = glRasterPos4sv;
836 table.m_glReadBuffer = glReadBuffer;
837 table.m_glReadPixels = glReadPixels;
838 table.m_glRectd = glRectd;
839 table.m_glRectdv = glRectdv;
840 table.m_glRectf = glRectf;
841 table.m_glRectfv = glRectfv;
842 table.m_glRecti = glRecti;
843 table.m_glRectiv = glRectiv;
844 table.m_glRects = glRects;
845 table.m_glRectsv = glRectsv;
846 table.m_glRenderMode = glRenderMode;
847 table.m_glRotated = glRotated;
848 table.m_glRotatef = glRotatef;
849 table.m_glScaled = glScaled;
850 table.m_glScalef = glScalef;
851 table.m_glScissor = glScissor;
852 table.m_glSelectBuffer = glSelectBuffer;
853 table.m_glShadeModel = glShadeModel;
854 table.m_glStencilFunc = glStencilFunc;
855 table.m_glStencilMask = glStencilMask;
856 table.m_glStencilOp = glStencilOp;
857 table.m_glTexCoord1d = glTexCoord1d;
858 table.m_glTexCoord1dv = glTexCoord1dv;
859 table.m_glTexCoord1f = glTexCoord1f;
860 table.m_glTexCoord1fv = glTexCoord1fv;
861 table.m_glTexCoord1i = glTexCoord1i;
862 table.m_glTexCoord1iv = glTexCoord1iv;
863 table.m_glTexCoord1s = glTexCoord1s;
864 table.m_glTexCoord1sv = glTexCoord1sv;
865 table.m_glTexCoord2d = glTexCoord2d;
866 table.m_glTexCoord2dv = glTexCoord2dv;
867 table.m_glTexCoord2f = glTexCoord2f;
868 table.m_glTexCoord2fv = glTexCoord2fv;
869 table.m_glTexCoord2i = glTexCoord2i;
870 table.m_glTexCoord2iv = glTexCoord2iv;
871 table.m_glTexCoord2s = glTexCoord2s;
872 table.m_glTexCoord2sv = glTexCoord2sv;
873 table.m_glTexCoord3d = glTexCoord3d;
874 table.m_glTexCoord3dv = glTexCoord3dv;
875 table.m_glTexCoord3f = glTexCoord3f;
876 table.m_glTexCoord3fv = glTexCoord3fv;
877 table.m_glTexCoord3i = glTexCoord3i;
878 table.m_glTexCoord3iv = glTexCoord3iv;
879 table.m_glTexCoord3s = glTexCoord3s;
880 table.m_glTexCoord3sv = glTexCoord3sv;
881 table.m_glTexCoord4d = glTexCoord4d;
882 table.m_glTexCoord4dv = glTexCoord4dv;
883 table.m_glTexCoord4f = glTexCoord4f;
884 table.m_glTexCoord4fv = glTexCoord4fv;
885 table.m_glTexCoord4i = glTexCoord4i;
886 table.m_glTexCoord4iv = glTexCoord4iv;
887 table.m_glTexCoord4s = glTexCoord4s;
888 table.m_glTexCoord4sv = glTexCoord4sv;
889 table.m_glTexCoordPointer = glTexCoordPointer;
890 table.m_glTexEnvf = glTexEnvf;
891 table.m_glTexEnvfv = glTexEnvfv;
892 table.m_glTexEnvi = glTexEnvi;
893 table.m_glTexEnviv = glTexEnviv;
894 table.m_glTexGend = glTexGend;
895 table.m_glTexGendv = glTexGendv;
896 table.m_glTexGenf = glTexGenf;
897 table.m_glTexGenfv = glTexGenfv;
898 table.m_glTexGeni = glTexGeni;
899 table.m_glTexGeniv = glTexGeniv;
900 table.m_glTexImage1D = glTexImage1D;
901 table.m_glTexImage2D = glTexImage2D;
902 table.m_glTexParameterf = glTexParameterf;
903 table.m_glTexParameterfv = glTexParameterfv;
904 table.m_glTexParameteri = glTexParameteri;
905 table.m_glTexParameteriv = glTexParameteriv;
906 table.m_glTexSubImage1D = glTexSubImage1D;
907 table.m_glTexSubImage2D = glTexSubImage2D;
908 table.m_glTranslated = glTranslated;
909 table.m_glTranslatef = glTranslatef;
910 table.m_glVertex2d = glVertex2d;
911 table.m_glVertex2dv = glVertex2dv;
912 table.m_glVertex2f = glVertex2f;
913 table.m_glVertex2fv = glVertex2fv;
914 table.m_glVertex2i = glVertex2i;
915 table.m_glVertex2iv = glVertex2iv;
916 table.m_glVertex2s = glVertex2s;
917 table.m_glVertex2sv = glVertex2sv;
918 table.m_glVertex3d = glVertex3d;
919 table.m_glVertex3dv = glVertex3dv;
920 table.m_glVertex3f = glVertex3f;
921 table.m_glVertex3fv = glVertex3fv;
922 table.m_glVertex3i = glVertex3i;
923 table.m_glVertex3iv = glVertex3iv;
924 table.m_glVertex3s = glVertex3s;
925 table.m_glVertex3sv = glVertex3sv;
926 table.m_glVertex4d = glVertex4d;
927 table.m_glVertex4dv = glVertex4dv;
928 table.m_glVertex4f = glVertex4f;
929 table.m_glVertex4fv = glVertex4fv;
930 table.m_glVertex4i = glVertex4i;
931 table.m_glVertex4iv = glVertex4iv;
932 table.m_glVertex4s = glVertex4s;
933 table.m_glVertex4sv = glVertex4sv;
934 table.m_glVertexPointer = glVertexPointer;
935 table.m_glViewport = glViewport;
937 if(QGL_ExtensionSupported("GL_ARB_multitexture"))
939 table.support_ARB_multitexture =
940 QGL_constructExtensionFunc(table.m_glActiveTextureARB, "glActiveTextureARB")
941 && QGL_constructExtensionFunc(table.m_glClientActiveTextureARB, "glClientActiveTextureARB")
942 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1dARB, "glMultiTexCoord1dARB")
943 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1dvARB, "glMultiTexCoord1dvARB")
944 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1fARB, "glMultiTexCoord1fARB")
945 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1fvARB, "glMultiTexCoord1fvARB")
946 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1iARB, "glMultiTexCoord1iARB")
947 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1ivARB, "glMultiTexCoord1ivARB")
948 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1sARB, "glMultiTexCoord1sARB")
949 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1svARB, "glMultiTexCoord1svARB")
950 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2dARB, "glMultiTexCoord2dARB")
951 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2dvARB, "glMultiTexCoord2dvARB")
952 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2fARB, "glMultiTexCoord2fARB")
953 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2fvARB, "glMultiTexCoord2fvARB")
954 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2iARB, "glMultiTexCoord2iARB")
955 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2ivARB, "glMultiTexCoord2ivARB")
956 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2sARB, "glMultiTexCoord2sARB")
957 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2svARB, "glMultiTexCoord2svARB")
958 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3dARB, "glMultiTexCoord3dARB")
959 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3dvARB, "glMultiTexCoord3dvARB")
960 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3fARB, "glMultiTexCoord3fARB")
961 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3fvARB, "glMultiTexCoord3fvARB")
962 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3iARB, "glMultiTexCoord3iARB")
963 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3ivARB, "glMultiTexCoord3ivARB")
964 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3sARB, "glMultiTexCoord3sARB")
965 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3svARB, "glMultiTexCoord3svARB")
966 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4dARB, "glMultiTexCoord4dARB")
967 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4dvARB, "glMultiTexCoord4dvARB")
968 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4fARB, "glMultiTexCoord4fARB")
969 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4fvARB, "glMultiTexCoord4fvARB")
970 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4iARB, "glMultiTexCoord4iARB")
971 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4ivARB, "glMultiTexCoord4ivARB")
972 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4sARB, "glMultiTexCoord4sARB")
973 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4svARB, "glMultiTexCoord4svARB");
975 if(!table.support_ARB_multitexture)
977 extension_not_implemented("GL_ARB_multitexture");
982 table.support_ARB_multitexture = false;
985 if(QGL_ExtensionSupported("GL_ARB_texture_compression"))
987 table.support_ARB_texture_compression =
988 QGL_constructExtensionFunc(table.m_glCompressedTexImage3DARB, "glCompressedTexImage3DARB")
989 && QGL_constructExtensionFunc(table.m_glCompressedTexImage2DARB, "glCompressedTexImage2DARB")
990 && QGL_constructExtensionFunc(table.m_glCompressedTexImage1DARB, "glCompressedTexImage1DARB")
991 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage3DARB, "glCompressedTexSubImage3DARB")
992 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage2DARB, "glCompressedTexSubImage2DARB")
993 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage1DARB, "glCompressedTexSubImage1DARB")
994 && QGL_constructExtensionFunc(table.m_glGetCompressedTexImageARB, "glGetCompressedTexImageARB");
996 if(!table.support_ARB_texture_compression)
998 extension_not_implemented("GL_ARB_texture_compression");
1003 table.support_ARB_texture_compression = false;
1006 table.support_EXT_texture_compression_s3tc = QGL_ExtensionSupported("GL_EXT_texture_compression_s3tc");
1009 if(table.major_version > 1 || table.minor_version >= 2)
1011 table.support_GL_1_2 =
1012 QGL_constructExtensionFunc(table.m_glCopyTexSubImage3D, "glCopyTexSubImage3D")
1013 && QGL_constructExtensionFunc(table.m_glDrawRangeElements, "glDrawRangeElements")
1014 && QGL_constructExtensionFunc(table.m_glTexImage3D, "glTexImage3D")
1015 && QGL_constructExtensionFunc(table.m_glTexSubImage3D, "glTexSubImage3D");
1017 if(!table.support_GL_1_2)
1019 extension_not_implemented("GL_VERSION_1_2");
1024 table.support_GL_1_2 = false;
1028 if(table.major_version > 1 || table.minor_version >= 3)
1030 table.support_GL_1_3 =
1031 QGL_constructExtensionFunc(table.m_glActiveTexture, "glActiveTexture")
1032 && QGL_constructExtensionFunc(table.m_glClientActiveTexture, "glClientActiveTexture")
1033 && QGL_constructExtensionFunc(table.m_glCompressedTexImage1D, "glCompressedTexImage1D")
1034 && QGL_constructExtensionFunc(table.m_glCompressedTexImage2D, "glCompressedTexImage2D")
1035 && QGL_constructExtensionFunc(table.m_glCompressedTexImage3D, "glCompressedTexImage3D")
1036 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage1D, "glCompressedTexSubImage1D")
1037 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage2D, "glCompressedTexSubImage2D")
1038 && QGL_constructExtensionFunc(table.m_glCompressedTexSubImage3D, "glCompressedTexSubImage3D")
1039 && QGL_constructExtensionFunc(table.m_glGetCompressedTexImage, "glGetCompressedTexImage")
1040 && QGL_constructExtensionFunc(table.m_glLoadTransposeMatrixd, "glLoadTransposeMatrixd")
1041 && QGL_constructExtensionFunc(table.m_glLoadTransposeMatrixf, "glLoadTransposeMatrixf")
1042 && QGL_constructExtensionFunc(table.m_glMultTransposeMatrixd, "glMultTransposeMatrixd")
1043 && QGL_constructExtensionFunc(table.m_glMultTransposeMatrixf, "glMultTransposeMatrixf")
1044 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1d, "glMultiTexCoord1d")
1045 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1dv, "glMultiTexCoord1dv")
1046 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1f, "glMultiTexCoord1f")
1047 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1fv, "glMultiTexCoord1fv")
1048 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1i, "glMultiTexCoord1i")
1049 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1iv, "glMultiTexCoord1iv")
1050 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1s, "glMultiTexCoord1s")
1051 && QGL_constructExtensionFunc(table.m_glMultiTexCoord1sv, "glMultiTexCoord1sv")
1052 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2d, "glMultiTexCoord2d")
1053 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2dv, "glMultiTexCoord2dv")
1054 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2f, "glMultiTexCoord2f")
1055 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2fv, "glMultiTexCoord2fv")
1056 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2i, "glMultiTexCoord2i")
1057 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2iv, "glMultiTexCoord2iv")
1058 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2s, "glMultiTexCoord2s")
1059 && QGL_constructExtensionFunc(table.m_glMultiTexCoord2sv, "glMultiTexCoord2sv")
1060 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3d, "glMultiTexCoord3d")
1061 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3dv, "glMultiTexCoord3dv")
1062 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3f, "glMultiTexCoord3f")
1063 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3fv, "glMultiTexCoord3fv")
1064 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3i, "glMultiTexCoord3i")
1065 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3iv, "glMultiTexCoord3iv")
1066 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3s, "glMultiTexCoord3s")
1067 && QGL_constructExtensionFunc(table.m_glMultiTexCoord3sv, "glMultiTexCoord3sv")
1068 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4d, "glMultiTexCoord4d")
1069 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4dv, "glMultiTexCoord4dv")
1070 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4f, "glMultiTexCoord4f")
1071 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4fv, "glMultiTexCoord4fv")
1072 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4i, "glMultiTexCoord4i")
1073 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4iv, "glMultiTexCoord4iv")
1074 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4s, "glMultiTexCoord4s")
1075 && QGL_constructExtensionFunc(table.m_glMultiTexCoord4sv, "glMultiTexCoord4sv")
1076 && QGL_constructExtensionFunc(table.m_glSampleCoverage, "glSampleCoverage");
1078 if(!table.support_GL_1_3)
1080 extension_not_implemented("GL_VERSION_1_3");
1085 table.support_GL_1_3 = false;
1089 if(table.major_version > 1 || table.minor_version >= 4)
1091 table.support_GL_1_4 =
1092 QGL_constructExtensionFunc(table.m_glBlendColor, "glBlendColor")
1093 && QGL_constructExtensionFunc(table.m_glBlendEquation, "glBlendEquation")
1094 && QGL_constructExtensionFunc(table.m_glBlendFuncSeparate, "glBlendFuncSeparate")
1095 && QGL_constructExtensionFunc(table.m_glFogCoordPointer, "glFogCoordPointer")
1096 && QGL_constructExtensionFunc(table.m_glFogCoordd, "glFogCoordd")
1097 && QGL_constructExtensionFunc(table.m_glFogCoorddv, "glFogCoorddv")
1098 && QGL_constructExtensionFunc(table.m_glFogCoordf, "glFogCoordf")
1099 && QGL_constructExtensionFunc(table.m_glFogCoordfv, "glFogCoordfv")
1100 && QGL_constructExtensionFunc(table.m_glMultiDrawArrays, "glMultiDrawArrays")
1101 && QGL_constructExtensionFunc(table.m_glMultiDrawElements, "glMultiDrawElements")
1102 && QGL_constructExtensionFunc(table.m_glPointParameterf, "glPointParameterf")
1103 && QGL_constructExtensionFunc(table.m_glPointParameterfv, "glPointParameterfv")
1104 && QGL_constructExtensionFunc(table.m_glSecondaryColor3b, "glSecondaryColor3b")
1105 && QGL_constructExtensionFunc(table.m_glSecondaryColor3bv, "glSecondaryColor3bv")
1106 && QGL_constructExtensionFunc(table.m_glSecondaryColor3d, "glSecondaryColor3d")
1107 && QGL_constructExtensionFunc(table.m_glSecondaryColor3dv, "glSecondaryColor3dv")
1108 && QGL_constructExtensionFunc(table.m_glSecondaryColor3f, "glSecondaryColor3f")
1109 && QGL_constructExtensionFunc(table.m_glSecondaryColor3fv, "glSecondaryColor3fv")
1110 && QGL_constructExtensionFunc(table.m_glSecondaryColor3i, "glSecondaryColor3i")
1111 && QGL_constructExtensionFunc(table.m_glSecondaryColor3iv, "glSecondaryColor3iv")
1112 && QGL_constructExtensionFunc(table.m_glSecondaryColor3s, "glSecondaryColor3s")
1113 && QGL_constructExtensionFunc(table.m_glSecondaryColor3sv, "glSecondaryColor3sv")
1114 && QGL_constructExtensionFunc(table.m_glSecondaryColor3ub, "glSecondaryColor3ub")
1115 && QGL_constructExtensionFunc(table.m_glSecondaryColor3ubv, "glSecondaryColor3ubv")
1116 && QGL_constructExtensionFunc(table.m_glSecondaryColor3ui, "glSecondaryColor3ui")
1117 && QGL_constructExtensionFunc(table.m_glSecondaryColor3uiv, "glSecondaryColor3uiv")
1118 && QGL_constructExtensionFunc(table.m_glSecondaryColor3us, "glSecondaryColor3us")
1119 && QGL_constructExtensionFunc(table.m_glSecondaryColor3usv, "glSecondaryColor3usv")
1120 && QGL_constructExtensionFunc(table.m_glSecondaryColorPointer, "glSecondaryColorPointer")
1121 && QGL_constructExtensionFunc(table.m_glWindowPos2d, "glWindowPos2d")
1122 && QGL_constructExtensionFunc(table.m_glWindowPos2dv, "glWindowPos2dv")
1123 && QGL_constructExtensionFunc(table.m_glWindowPos2f, "glWindowPos2f")
1124 && QGL_constructExtensionFunc(table.m_glWindowPos2fv, "glWindowPos2fv")
1125 && QGL_constructExtensionFunc(table.m_glWindowPos2i, "glWindowPos2i")
1126 && QGL_constructExtensionFunc(table.m_glWindowPos2iv, "glWindowPos2iv")
1127 && QGL_constructExtensionFunc(table.m_glWindowPos2s, "glWindowPos2s")
1128 && QGL_constructExtensionFunc(table.m_glWindowPos2sv, "glWindowPos2sv")
1129 && QGL_constructExtensionFunc(table.m_glWindowPos3d, "glWindowPos3d")
1130 && QGL_constructExtensionFunc(table.m_glWindowPos3dv, "glWindowPos3dv")
1131 && QGL_constructExtensionFunc(table.m_glWindowPos3f, "glWindowPos3f")
1132 && QGL_constructExtensionFunc(table.m_glWindowPos3fv, "glWindowPos3fv")
1133 && QGL_constructExtensionFunc(table.m_glWindowPos3i, "glWindowPos3i")
1134 && QGL_constructExtensionFunc(table.m_glWindowPos3iv, "glWindowPos3iv")
1135 && QGL_constructExtensionFunc(table.m_glWindowPos3s, "glWindowPos3s")
1136 && QGL_constructExtensionFunc(table.m_glWindowPos3sv, "glWindowPos3sv");
1138 if(!table.support_GL_1_4)
1140 extension_not_implemented("GL_VERSION_1_4");
1145 table.support_GL_1_4 = false;
1149 if(table.major_version > 1 || table.minor_version >= 5)
1151 table.support_GL_1_5 =
1152 QGL_constructExtensionFunc(table.m_glBeginQuery, "glBeginQuery")
1153 && QGL_constructExtensionFunc(table.m_glBindBuffer, "glBindBuffer")
1154 && QGL_constructExtensionFunc(table.m_glBufferData, "glBufferData")
1155 && QGL_constructExtensionFunc(table.m_glBufferSubData, "glBufferSubData")
1156 && QGL_constructExtensionFunc(table.m_glDeleteBuffers, "glDeleteBuffers")
1157 && QGL_constructExtensionFunc(table.m_glDeleteQueries, "glDeleteQueries")
1158 && QGL_constructExtensionFunc(table.m_glEndQuery, "glEndQuery")
1159 && QGL_constructExtensionFunc(table.m_glGenBuffers, "glGenBuffers")
1160 && QGL_constructExtensionFunc(table.m_glGenQueries, "glGenQueries")
1161 && QGL_constructExtensionFunc(table.m_glGetBufferParameteriv, "glGetBufferParameteriv")
1162 && QGL_constructExtensionFunc(table.m_glGetBufferPointerv, "glGetBufferPointerv")
1163 && QGL_constructExtensionFunc(table.m_glGetBufferSubData, "glGetBufferSubData")
1164 && QGL_constructExtensionFunc(table.m_glGetQueryObjectiv, "glGetQueryObjectiv")
1165 && QGL_constructExtensionFunc(table.m_glGetQueryObjectuiv, "glGetQueryObjectuiv")
1166 && QGL_constructExtensionFunc(table.m_glGetQueryiv, "glGetQueryiv")
1167 && QGL_constructExtensionFunc(table.m_glIsBuffer, "glIsBuffer")
1168 && QGL_constructExtensionFunc(table.m_glIsQuery, "glIsQuery")
1169 && QGL_constructExtensionFunc(table.m_glMapBuffer, "glMapBuffer")
1170 && QGL_constructExtensionFunc(table.m_glUnmapBuffer, "glUnmapBuffer");
1172 if(!table.support_GL_1_5)
1174 extension_not_implemented("GL_VERSION_1_5");
1179 table.support_GL_1_5 = false;
1183 if(QGL_ExtensionSupported("GL_ARB_vertex_program"))
1185 table.support_ARB_vertex_program =
1186 QGL_constructExtensionFunc(table.m_glVertexAttrib1sARB, "glVertexAttrib1sARB")
1187 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fARB, "glVertexAttrib1fARB")
1188 && QGL_constructExtensionFunc(table.m_glVertexAttrib1dARB, "glVertexAttrib1dARB")
1189 && QGL_constructExtensionFunc(table.m_glVertexAttrib2sARB, "glVertexAttrib2sARB")
1190 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fARB, "glVertexAttrib2fARB")
1191 && QGL_constructExtensionFunc(table.m_glVertexAttrib2dARB, "glVertexAttrib2dARB")
1192 && QGL_constructExtensionFunc(table.m_glVertexAttrib3sARB, "glVertexAttrib3sARB")
1193 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fARB, "glVertexAttrib3fARB")
1194 && QGL_constructExtensionFunc(table.m_glVertexAttrib3dARB, "glVertexAttrib3dARB")
1195 && QGL_constructExtensionFunc(table.m_glVertexAttrib4sARB, "glVertexAttrib4sARB")
1196 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fARB, "glVertexAttrib4fARB")
1197 && QGL_constructExtensionFunc(table.m_glVertexAttrib4dARB, "glVertexAttrib4dARB")
1198 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NubARB, "glVertexAttrib4NubARB")
1199 && QGL_constructExtensionFunc(table.m_glVertexAttrib1svARB, "glVertexAttrib1svARB")
1200 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fvARB, "glVertexAttrib1fvARB")
1201 && QGL_constructExtensionFunc(table.m_glVertexAttrib1dvARB, "glVertexAttrib1dvARB")
1202 && QGL_constructExtensionFunc(table.m_glVertexAttrib2svARB, "glVertexAttrib2svARB")
1203 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fvARB, "glVertexAttrib2fvARB")
1204 && QGL_constructExtensionFunc(table.m_glVertexAttrib2dvARB, "glVertexAttrib2dvARB")
1205 && QGL_constructExtensionFunc(table.m_glVertexAttrib3svARB, "glVertexAttrib3svARB")
1206 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fvARB, "glVertexAttrib3fvARB")
1207 && QGL_constructExtensionFunc(table.m_glVertexAttrib3dvARB, "glVertexAttrib3dvARB")
1208 && QGL_constructExtensionFunc(table.m_glVertexAttrib4bvARB, "glVertexAttrib4bvARB")
1209 && QGL_constructExtensionFunc(table.m_glVertexAttrib4svARB, "glVertexAttrib4svARB")
1210 && QGL_constructExtensionFunc(table.m_glVertexAttrib4ivARB, "glVertexAttrib4ivARB")
1211 && QGL_constructExtensionFunc(table.m_glVertexAttrib4ubvARB, "glVertexAttrib4ubvARB")
1212 && QGL_constructExtensionFunc(table.m_glVertexAttrib4usvARB, "glVertexAttrib4usvARB")
1213 && QGL_constructExtensionFunc(table.m_glVertexAttrib4uivARB, "glVertexAttrib4uivARB")
1214 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fvARB, "glVertexAttrib4fvARB")
1215 && QGL_constructExtensionFunc(table.m_glVertexAttrib4dvARB, "glVertexAttrib4dvARB")
1216 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NbvARB, "glVertexAttrib4NbvARB")
1217 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NsvARB, "glVertexAttrib4NsvARB")
1218 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NivARB, "glVertexAttrib4NivARB")
1219 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NubvARB, "glVertexAttrib4NubvARB")
1220 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NusvARB, "glVertexAttrib4NusvARB")
1221 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NuivARB, "glVertexAttrib4NuivARB")
1222 && QGL_constructExtensionFunc(table.m_glVertexAttribPointerARB, "glVertexAttribPointerARB")
1223 && QGL_constructExtensionFunc(table.m_glEnableVertexAttribArrayARB, "glEnableVertexAttribArrayARB")
1224 && QGL_constructExtensionFunc(table.m_glDisableVertexAttribArrayARB, "glDisableVertexAttribArrayARB")
1225 && QGL_constructExtensionFunc(table.m_glProgramStringARB, "glProgramStringARB")
1226 && QGL_constructExtensionFunc(table.m_glBindProgramARB, "glBindProgramARB")
1227 && QGL_constructExtensionFunc(table.m_glDeleteProgramsARB, "glDeleteProgramsARB")
1228 && QGL_constructExtensionFunc(table.m_glGenProgramsARB, "glGenProgramsARB")
1229 && QGL_constructExtensionFunc(table.m_glProgramEnvParameter4dARB, "glProgramEnvParameter4dARB")
1230 && QGL_constructExtensionFunc(table.m_glProgramEnvParameter4dvARB, "glProgramEnvParameter4dvARB")
1231 && QGL_constructExtensionFunc(table.m_glProgramEnvParameter4fARB, "glProgramEnvParameter4fARB")
1232 && QGL_constructExtensionFunc(table.m_glProgramEnvParameter4fvARB, "glProgramEnvParameter4fvARB")
1233 && QGL_constructExtensionFunc(table.m_glProgramLocalParameter4dARB, "glProgramLocalParameter4dARB")
1234 && QGL_constructExtensionFunc(table.m_glProgramLocalParameter4dvARB, "glProgramLocalParameter4dvARB")
1235 && QGL_constructExtensionFunc(table.m_glProgramLocalParameter4fARB, "glProgramLocalParameter4fARB")
1236 && QGL_constructExtensionFunc(table.m_glProgramLocalParameter4fvARB, "glProgramLocalParameter4fvARB")
1237 && QGL_constructExtensionFunc(table.m_glGetProgramEnvParameterdvARB, "glGetProgramEnvParameterdvARB")
1238 && QGL_constructExtensionFunc(table.m_glGetProgramEnvParameterfvARB, "glGetProgramEnvParameterfvARB")
1239 && QGL_constructExtensionFunc(table.m_glGetProgramLocalParameterdvARB, "glGetProgramLocalParameterdvARB")
1240 && QGL_constructExtensionFunc(table.m_glGetProgramLocalParameterfvARB, "glGetProgramLocalParameterfvARB")
1241 && QGL_constructExtensionFunc(table.m_glGetProgramivARB, "glGetProgramivARB")
1242 && QGL_constructExtensionFunc(table.m_glGetProgramStringARB, "glGetProgramStringARB")
1243 && QGL_constructExtensionFunc(table.m_glGetVertexAttribdvARB, "glGetVertexAttribdvARB")
1244 && QGL_constructExtensionFunc(table.m_glGetVertexAttribfvARB, "glGetVertexAttribfvARB")
1245 && QGL_constructExtensionFunc(table.m_glGetVertexAttribivARB, "glGetVertexAttribivARB")
1246 && QGL_constructExtensionFunc(table.m_glGetVertexAttribPointervARB, "glGetVertexAttribPointervARB")
1247 && QGL_constructExtensionFunc(table.m_glIsProgramARB, "glIsProgramARB");
1249 if(!table.support_ARB_vertex_program)
1251 extension_not_implemented("GL_ARB_vertex_program");
1256 table.support_ARB_vertex_program = false;
1260 table.support_ARB_fragment_program = QGL_ExtensionSupported("GL_ARB_fragment_program");
1262 if(QGL_ExtensionSupported("GL_ARB_shader_objects"))
1264 table.support_ARB_shader_objects =
1265 QGL_constructExtensionFunc(table.m_glDeleteObjectARB, "glDeleteObjectARB")
1266 && QGL_constructExtensionFunc(table.m_glGetHandleARB, "glGetHandleARB")
1267 && QGL_constructExtensionFunc(table.m_glDetachObjectARB, "glDetachObjectARB")
1268 && QGL_constructExtensionFunc(table.m_glCreateShaderObjectARB, "glCreateShaderObjectARB")
1269 && QGL_constructExtensionFunc(table.m_glShaderSourceARB, "glShaderSourceARB")
1270 && QGL_constructExtensionFunc(table.m_glCompileShaderARB, "glCompileShaderARB")
1271 && QGL_constructExtensionFunc(table.m_glCreateProgramObjectARB, "glCreateProgramObjectARB")
1272 && QGL_constructExtensionFunc(table.m_glAttachObjectARB, "glAttachObjectARB")
1273 && QGL_constructExtensionFunc(table.m_glLinkProgramARB, "glLinkProgramARB")
1274 && QGL_constructExtensionFunc(table.m_glUseProgramObjectARB, "glUseProgramObjectARB")
1275 && QGL_constructExtensionFunc(table.m_glValidateProgramARB, "glValidateProgramARB")
1276 && QGL_constructExtensionFunc(table.m_glUniform1fARB, "glUniform1fARB")
1277 && QGL_constructExtensionFunc(table.m_glUniform2fARB, "glUniform2fARB")
1278 && QGL_constructExtensionFunc(table.m_glUniform3fARB, "glUniform3fARB")
1279 && QGL_constructExtensionFunc(table.m_glUniform4fARB, "glUniform4fARB")
1280 && QGL_constructExtensionFunc(table.m_glUniform1iARB, "glUniform1iARB")
1281 && QGL_constructExtensionFunc(table.m_glUniform2iARB, "glUniform2iARB")
1282 && QGL_constructExtensionFunc(table.m_glUniform3iARB, "glUniform3iARB")
1283 && QGL_constructExtensionFunc(table.m_glUniform4iARB, "glUniform4iARB")
1284 && QGL_constructExtensionFunc(table.m_glUniform1fvARB, "glUniform1fvARB")
1285 && QGL_constructExtensionFunc(table.m_glUniform2fvARB, "glUniform2fvARB")
1286 && QGL_constructExtensionFunc(table.m_glUniform3fvARB, "glUniform3fvARB")
1287 && QGL_constructExtensionFunc(table.m_glUniform4fvARB, "glUniform4fvARB")
1288 && QGL_constructExtensionFunc(table.m_glUniform1ivARB, "glUniform1ivARB")
1289 && QGL_constructExtensionFunc(table.m_glUniform2ivARB, "glUniform2ivARB")
1290 && QGL_constructExtensionFunc(table.m_glUniform3ivARB, "glUniform3ivARB")
1291 && QGL_constructExtensionFunc(table.m_glUniform4ivARB, "glUniform4ivARB")
1292 && QGL_constructExtensionFunc(table.m_glUniformMatrix2fvARB, "glUniformMatrix2fvARB")
1293 && QGL_constructExtensionFunc(table.m_glUniformMatrix3fvARB, "glUniformMatrix3fvARB")
1294 && QGL_constructExtensionFunc(table.m_glUniformMatrix4fvARB, "glUniformMatrix4fvARB")
1295 && QGL_constructExtensionFunc(table.m_glGetObjectParameterfvARB, "glGetObjectParameterfvARB")
1296 && QGL_constructExtensionFunc(table.m_glGetObjectParameterivARB, "glGetObjectParameterivARB")
1297 && QGL_constructExtensionFunc(table.m_glGetInfoLogARB, "glGetInfoLogARB")
1298 && QGL_constructExtensionFunc(table.m_glGetAttachedObjectsARB, "glGetAttachedObjectsARB")
1299 && QGL_constructExtensionFunc(table.m_glGetUniformLocationARB, "glGetUniformLocationARB")
1300 && QGL_constructExtensionFunc(table.m_glGetActiveUniformARB, "glGetActiveUniformARB")
1301 && QGL_constructExtensionFunc(table.m_glGetUniformfvARB, "glGetUniformfvARB")
1302 && QGL_constructExtensionFunc(table.m_glGetUniformivARB, "glGetUniformivARB")
1303 && QGL_constructExtensionFunc(table.m_glGetShaderSourceARB, "glGetShaderSourceARB");
1305 if(!table.support_ARB_shader_objects)
1307 extension_not_implemented("GL_ARB_shader_objects");
1312 table.support_ARB_shader_objects = false;
1315 if(QGL_ExtensionSupported("GL_ARB_vertex_shader"))
1317 table.support_ARB_vertex_shader =
1318 QGL_constructExtensionFunc(table.m_glVertexAttrib1fARB, "glVertexAttrib1fARB")
1319 && QGL_constructExtensionFunc(table.m_glVertexAttrib1sARB, "glVertexAttrib1sARB")
1320 && QGL_constructExtensionFunc(table.m_glVertexAttrib1dARB, "glVertexAttrib1dARB")
1321 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fARB, "glVertexAttrib2fARB")
1322 && QGL_constructExtensionFunc(table.m_glVertexAttrib2sARB, "glVertexAttrib2sARB")
1323 && QGL_constructExtensionFunc(table.m_glVertexAttrib2dARB, "glVertexAttrib2dARB")
1324 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fARB, "glVertexAttrib3fARB")
1325 && QGL_constructExtensionFunc(table.m_glVertexAttrib3sARB, "glVertexAttrib3sARB")
1326 && QGL_constructExtensionFunc(table.m_glVertexAttrib3dARB, "glVertexAttrib3dARB")
1327 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fARB, "glVertexAttrib4fARB")
1328 && QGL_constructExtensionFunc(table.m_glVertexAttrib4sARB, "glVertexAttrib4sARB")
1329 && QGL_constructExtensionFunc(table.m_glVertexAttrib4dARB, "glVertexAttrib4dARB")
1330 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NubARB, "glVertexAttrib4NubARB")
1331 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fvARB, "glVertexAttrib1fvARB")
1332 && QGL_constructExtensionFunc(table.m_glVertexAttrib1svARB, "glVertexAttrib1svARB")
1333 && QGL_constructExtensionFunc(table.m_glVertexAttrib1dvARB, "glVertexAttrib1dvARB")
1334 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fvARB, "glVertexAttrib2fvARB")
1335 && QGL_constructExtensionFunc(table.m_glVertexAttrib2svARB, "glVertexAttrib2svARB")
1336 && QGL_constructExtensionFunc(table.m_glVertexAttrib2dvARB, "glVertexAttrib2dvARB")
1337 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fvARB, "glVertexAttrib3fvARB")
1338 && QGL_constructExtensionFunc(table.m_glVertexAttrib3svARB, "glVertexAttrib3svARB")
1339 && QGL_constructExtensionFunc(table.m_glVertexAttrib3dvARB, "glVertexAttrib3dvARB")
1340 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fvARB, "glVertexAttrib4fvARB")
1341 && QGL_constructExtensionFunc(table.m_glVertexAttrib4svARB, "glVertexAttrib4svARB")
1342 && QGL_constructExtensionFunc(table.m_glVertexAttrib4dvARB, "glVertexAttrib4dvARB")
1343 && QGL_constructExtensionFunc(table.m_glVertexAttrib4ivARB, "glVertexAttrib4ivARB")
1344 && QGL_constructExtensionFunc(table.m_glVertexAttrib4bvARB, "glVertexAttrib4bvARB")
1345 && QGL_constructExtensionFunc(table.m_glVertexAttrib4ubvARB, "glVertexAttrib4ubvARB")
1346 && QGL_constructExtensionFunc(table.m_glVertexAttrib4usvARB, "glVertexAttrib4usvARB")
1347 && QGL_constructExtensionFunc(table.m_glVertexAttrib4uivARB, "glVertexAttrib4uivARB")
1348 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NbvARB, "glVertexAttrib4NbvARB")
1349 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NsvARB, "glVertexAttrib4NsvARB")
1350 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NivARB, "glVertexAttrib4NivARB")
1351 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NubvARB, "glVertexAttrib4NubvARB")
1352 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NusvARB, "glVertexAttrib4NusvARB")
1353 && QGL_constructExtensionFunc(table.m_glVertexAttrib4NuivARB, "glVertexAttrib4NuivARB")
1354 && QGL_constructExtensionFunc(table.m_glVertexAttribPointerARB, "glVertexAttribPointerARB")
1355 && QGL_constructExtensionFunc(table.m_glEnableVertexAttribArrayARB, "glEnableVertexAttribArrayARB")
1356 && QGL_constructExtensionFunc(table.m_glDisableVertexAttribArrayARB, "glDisableVertexAttribArrayARB")
1357 && QGL_constructExtensionFunc(table.m_glGetVertexAttribdvARB, "glGetVertexAttribdvARB")
1358 && QGL_constructExtensionFunc(table.m_glGetVertexAttribfvARB, "glGetVertexAttribfvARB")
1359 && QGL_constructExtensionFunc(table.m_glGetVertexAttribivARB, "glGetVertexAttribivARB")
1360 && QGL_constructExtensionFunc(table.m_glGetVertexAttribPointervARB, "glGetVertexAttribPointervARB")
1361 && QGL_constructExtensionFunc(table.m_glBindAttribLocationARB, "glBindAttribLocationARB")
1362 && QGL_constructExtensionFunc(table.m_glGetActiveAttribARB, "glGetActiveAttribARB")
1363 && QGL_constructExtensionFunc(table.m_glGetAttribLocationARB, "glGetAttribLocationARB");
1365 if(!table.support_ARB_vertex_shader)
1367 extension_not_implemented("GL_ARB_vertex_shader");
1372 table.support_ARB_vertex_shader = false;
1375 if(QGL_ExtensionSupported("GL_NV_vertex_program2"))
1377 table.support_NV_vertex_program2 =
1378 QGL_constructExtensionFunc(table.m_glAreProgramsResidentNV, "glAreProgramsResidentNV")
1379 && QGL_constructExtensionFunc(table.m_glBindProgramNV, "glBindProgramNV")
1380 && QGL_constructExtensionFunc(table.m_glDeleteProgramsNV, "glDeleteProgramsNV")
1381 && QGL_constructExtensionFunc(table.m_glExecuteProgramNV, "glExecuteProgramNV")
1382 && QGL_constructExtensionFunc(table.m_glGenProgramsNV, "glGenProgramsNV")
1383 && QGL_constructExtensionFunc(table.m_glGetProgramParameterdvNV, "glGetProgramParameterdvNV")
1384 && QGL_constructExtensionFunc(table.m_glGetProgramParameterfvNV, "glGetProgramParameterfvNV")
1385 && QGL_constructExtensionFunc(table.m_glGetProgramivNV, "glGetProgramivNV")
1386 && QGL_constructExtensionFunc(table.m_glGetProgramStringNV, "glGetProgramStringNV")
1387 && QGL_constructExtensionFunc(table.m_glGetTrackMatrixivNV, "glGetTrackMatrixivNV")
1388 && QGL_constructExtensionFunc(table.m_glGetVertexAttribdvNV, "glGetVertexAttribdvNV")
1389 && QGL_constructExtensionFunc(table.m_glGetVertexAttribfvNV, "glGetVertexAttribfvNV")
1390 && QGL_constructExtensionFunc(table.m_glGetVertexAttribivNV, "glGetVertexAttribivNV")
1391 && QGL_constructExtensionFunc(table.m_glGetVertexAttribPointervNV, "glGetVertexAttribPointervNV")
1392 && QGL_constructExtensionFunc(table.m_glIsProgramNV, "glIsProgramNV")
1393 && QGL_constructExtensionFunc(table.m_glLoadProgramNV, "glLoadProgramNV")
1394 && QGL_constructExtensionFunc(table.m_glProgramParameter4fNV, "glProgramParameter4fNV")
1395 && QGL_constructExtensionFunc(table.m_glProgramParameter4fvNV, "glProgramParameter4fvNV")
1396 && QGL_constructExtensionFunc(table.m_glProgramParameters4fvNV, "glProgramParameters4fvNV")
1397 && QGL_constructExtensionFunc(table.m_glRequestResidentProgramsNV, "glRequestResidentProgramsNV")
1398 && QGL_constructExtensionFunc(table.m_glTrackMatrixNV, "glTrackMatrixNV")
1399 && QGL_constructExtensionFunc(table.m_glVertexAttribPointerNV, "glVertexAttribPointerNV")
1400 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fNV, "glVertexAttrib1fNV")
1401 && QGL_constructExtensionFunc(table.m_glVertexAttrib1fvNV, "glVertexAttrib1fvNV")
1402 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fNV, "glVertexAttrib2fNV")
1403 && QGL_constructExtensionFunc(table.m_glVertexAttrib2fvNV, "glVertexAttrib2fvNV")
1404 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fNV, "glVertexAttrib3fNV")
1405 && QGL_constructExtensionFunc(table.m_glVertexAttrib3fvNV, "glVertexAttrib3fvNV")
1406 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fNV, "glVertexAttrib4fNV")
1407 && QGL_constructExtensionFunc(table.m_glVertexAttrib4fvNV, "glVertexAttrib4fvNV")
1408 && QGL_constructExtensionFunc(table.m_glVertexAttribs1fvNV, "glVertexAttribs1fvNV")
1409 && QGL_constructExtensionFunc(table.m_glVertexAttribs2fvNV, "glVertexAttribs2fvNV")
1410 && QGL_constructExtensionFunc(table.m_glVertexAttribs3fvNV, "glVertexAttribs3fvNV")
1411 && QGL_constructExtensionFunc(table.m_glVertexAttribs4fvNV, "glVertexAttribs4fvNV");
1413 if(!table.support_NV_vertex_program2)
1415 extension_not_implemented("GL_NV_vertex_program2");
1420 table.support_NV_vertex_program2 = false;
1421 QGL_invalidateExtensionFunc(table.m_glAreProgramsResidentNV);
1422 QGL_invalidateExtensionFunc(table.m_glBindProgramNV);
1423 QGL_invalidateExtensionFunc(table.m_glDeleteProgramsNV);
1424 QGL_invalidateExtensionFunc(table.m_glExecuteProgramNV);
1425 QGL_invalidateExtensionFunc(table.m_glGenProgramsNV);
1426 QGL_invalidateExtensionFunc(table.m_glGetProgramParameterdvNV);
1427 QGL_invalidateExtensionFunc(table.m_glGetProgramParameterfvNV);
1428 QGL_invalidateExtensionFunc(table.m_glGetProgramivNV);
1429 QGL_invalidateExtensionFunc(table.m_glGetProgramStringNV);
1430 QGL_invalidateExtensionFunc(table.m_glGetTrackMatrixivNV);
1431 QGL_invalidateExtensionFunc(table.m_glGetVertexAttribdvNV);
1432 QGL_invalidateExtensionFunc(table.m_glGetVertexAttribfvNV);
1433 QGL_invalidateExtensionFunc(table.m_glGetVertexAttribivNV);
1434 QGL_invalidateExtensionFunc(table.m_glGetVertexAttribPointervNV);
1435 QGL_invalidateExtensionFunc(table.m_glIsProgramNV);
1436 QGL_invalidateExtensionFunc(table.m_glLoadProgramNV);
1437 QGL_invalidateExtensionFunc(table.m_glProgramParameter4fNV);
1438 QGL_invalidateExtensionFunc(table.m_glProgramParameter4fvNV);
1439 QGL_invalidateExtensionFunc(table.m_glProgramParameters4fvNV);
1440 QGL_invalidateExtensionFunc(table.m_glRequestResidentProgramsNV);
1441 QGL_invalidateExtensionFunc(table.m_glTrackMatrixNV);
1442 QGL_invalidateExtensionFunc(table.m_glVertexAttribPointerNV);
1443 QGL_invalidateExtensionFunc(table.m_glVertexAttrib1fNV);
1444 QGL_invalidateExtensionFunc(table.m_glVertexAttrib1fvNV);
1445 QGL_invalidateExtensionFunc(table.m_glVertexAttrib2fNV);
1446 QGL_invalidateExtensionFunc(table.m_glVertexAttrib2fvNV);
1447 QGL_invalidateExtensionFunc(table.m_glVertexAttrib3fNV);
1448 QGL_invalidateExtensionFunc(table.m_glVertexAttrib3fvNV);
1449 QGL_invalidateExtensionFunc(table.m_glVertexAttrib4fNV);
1450 QGL_invalidateExtensionFunc(table.m_glVertexAttrib4fvNV);
1451 QGL_invalidateExtensionFunc(table.m_glVertexAttribs1fvNV);
1452 QGL_invalidateExtensionFunc(table.m_glVertexAttribs2fvNV);
1453 QGL_invalidateExtensionFunc(table.m_glVertexAttribs3fvNV);
1454 QGL_invalidateExtensionFunc(table.m_glVertexAttribs4fvNV);
1457 if(QGL_ExtensionSupported("GL_NV_fragment_program"))
1459 table.support_NV_fragment_program =
1460 QGL_constructExtensionFunc(table.m_glProgramNamedParameter4fNV, "glProgramNamedParameter4fNV")
1461 && QGL_constructExtensionFunc(table.m_glProgramNamedParameter4fvNV, "glProgramNamedParameter4fvNV")
1462 && QGL_constructExtensionFunc(table.m_glGetProgramNamedParameterfvNV, "glGetProgramNamedParameterfvNV");
1464 if(!table.support_NV_fragment_program)
1466 extension_not_implemented("GL_NV_fragment_program");
1471 table.support_NV_fragment_program = false;
1474 table.support_ARB_fragment_shader = QGL_ExtensionSupported("GL_ARB_fragment_shader");
1475 table.support_ARB_shading_language_100 = QGL_ExtensionSupported("GL_ARB_shading_language_100");
1477 if(QGL_ExtensionSupported("GL_EXT_texture_filter_anisotropic"))
1479 glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &g_maxTextureAnisotropy);
1480 globalOutputStream() << "Anisotropic filtering possible (max " << g_maxTextureAnisotropy << "x)\n";
1484 globalOutputStream() << "No Anisotropic filtering available\n";
1485 g_maxTextureAnisotropy = 0;
1489 void QGL_sharedContextDestroyed(OpenGLBinding& table)
1495 void QGL_assertNoErrors(const char *file, int line)
1497 GLenum error = GlobalOpenGL().m_glGetError();
1498 while (error != GL_NO_ERROR)
1500 const char* errorString = reinterpret_cast<const char*>(qgluErrorString(error));
1501 if (error == GL_OUT_OF_MEMORY)
1503 ERROR_MESSAGE("OpenGL out of memory error at " << file << ":" << line << ": " << errorString);
1507 ERROR_MESSAGE("OpenGL error at " << file << ":" << line << ": " << errorString);
1509 error = GlobalOpenGL().m_glGetError();
1516 OpenGLBinding m_qgl;
1518 typedef OpenGLBinding Type;
1519 STRING_CONSTANT(Name, "*");
1525 m_qgl.assertNoErrors = &QGL_assertNoErrors;
1529 QGL_Shutdown(m_qgl);
1531 OpenGLBinding* getTable()
1537 #include "modulesystem/singletonmodule.h"
1538 #include "modulesystem/moduleregistry.h"
1540 typedef SingletonModule<QglAPI> QglModule;
1541 typedef Static<QglModule> StaticQglModule;
1542 StaticRegisterModule staticRegisterQgl(StaticQglModule::instance());