50 VGLBitmap *VGLDisplay;  variable
80     VGLClear(VGLDisplay, 0);  in VGLEnd()
104   free(VGLDisplay);  in VGLEnd()
105   VGLDisplay = NULL;  in VGLEnd()
167   VGLDisplay = (VGLBitmap *)malloc(sizeof(VGLBitmap));  in VGLInit()
168   if (VGLDisplay == NULL)  in VGLInit()
172     free(VGLDisplay);  in VGLInit()
190     VGLDisplay->Type = VIDBUF4;  in VGLInit()
198     VGLDisplay->Type = VIDBUF8;  in VGLInit()
199     VGLDisplay->PixelBytes = 1;  in VGLInit()
202     VGLDisplay->Type = VIDBUF8X;  in VGLInit()
203     VGLDisplay->PixelBytes = 1;  in VGLInit()
206     VGLDisplay->PixelBytes = VGLModeInfo.vi_pixel_size;  in VGLInit()
207     switch (VGLDisplay->PixelBytes) {  in VGLInit()
209       VGLDisplay->Type = VIDBUF16;  in VGLInit()
213       VGLDisplay->Type = VIDBUF24;  in VGLInit()
217       VGLDisplay->Type = VIDBUF32;  in VGLInit()
270     switch (VGLDisplay->Type) {  in VGLInit()
272       VGLDisplay->Type = VIDBUF4S;  in VGLInit()
275       VGLDisplay->Type = VIDBUF8S;  in VGLInit()
278       VGLDisplay->Type = VIDBUF16S;  in VGLInit()
281       VGLDisplay->Type = VIDBUF24S;  in VGLInit()
284       VGLDisplay->Type = VIDBUF32S;  in VGLInit()
295   VGLDisplay->Xsize = VGLModeInfo.vi_width;  in VGLInit()
296   VGLDisplay->Ysize = VGLModeInfo.vi_height;  in VGLInit()
297   VGLDisplay->VXsize = VGLAdpInfo.va_line_width  in VGLInit()
299   VGLDisplay->VYsize = VGLBufSize/VGLModeInfo.vi_planes/VGLAdpInfo.va_line_width;  in VGLInit()
300   VGLDisplay->Xorigin = 0;  in VGLInit()
301   VGLDisplay->Yorigin = 0;  in VGLInit()
309   VGLDisplay->Bitmap = VGLMem;  in VGLInit()
316 	  VGLDisplay->Xsize, VGLDisplay->Ysize,   in VGLInit()
317 	  VGLDisplay->VXsize, VGLDisplay->VYsize);  in VGLInit()
330   VGLClear(VGLDisplay, 0);  in VGLInit()
356       VGLDisplay->Type = VIDBUF8;	/* XXX */  in VGLCheckSwitch()
361 	    VGLDisplay->Type = VIDBUF4S;  in VGLCheckSwitch()
363 	    VGLDisplay->Type = VIDBUF4;  in VGLCheckSwitch()
371 	    VGLDisplay->Type = VIDBUF8S;  in VGLCheckSwitch()
373 	    VGLDisplay->Type = VIDBUF8;  in VGLCheckSwitch()
377 	VGLDisplay->Type = VIDBUF8X;  in VGLCheckSwitch()
383 	      VGLDisplay->Type = VIDBUF16S;  in VGLCheckSwitch()
385 	      VGLDisplay->Type = VIDBUF16;  in VGLCheckSwitch()
389 	      VGLDisplay->Type = VIDBUF24S;  in VGLCheckSwitch()
391 	      VGLDisplay->Type = VIDBUF24;  in VGLCheckSwitch()
395 	      VGLDisplay->Type = VIDBUF32S;  in VGLCheckSwitch()
397 	      VGLDisplay->Type = VIDBUF32;  in VGLCheckSwitch()
408       VGLDisplay->Bitmap = VGLMem;  in VGLCheckSwitch()
409       VGLDisplay->Xsize = VGLModeInfo.vi_width;  in VGLCheckSwitch()
410       VGLDisplay->Ysize = VGLModeInfo.vi_height;  in VGLCheckSwitch()
411       VGLSetVScreenSize(VGLDisplay, VGLDisplay->VXsize, VGLDisplay->VYsize);  in VGLCheckSwitch()
412       VGLPanScreen(VGLDisplay, VGLDisplay->Xorigin, VGLDisplay->Yorigin);  in VGLCheckSwitch()
413       switch (VGLDisplay->Type) {  in VGLCheckSwitch()
462       switch (VGLDisplay->Type) {  in VGLCheckSwitch()
506       munmap(VGLDisplay->Bitmap, VGLAdpInfo.va_window_size);  in VGLCheckSwitch()
511       VGLDisplay->Bitmap = VGLBuf;  in VGLCheckSwitch()
512       VGLDisplay->Type = MEMBUF;  in VGLCheckSwitch()
513       VGLDisplay->Xsize = VGLDisplay->VXsize;  in VGLCheckSwitch()
514       VGLDisplay->Ysize = VGLDisplay->VYsize;  in VGLCheckSwitch()