48 VGLBitmap *VGLDisplay;  variable
83     VGLClear(VGLDisplay, 0);  in VGLEnd()
107   free(VGLDisplay);  in VGLEnd()
108   VGLDisplay = NULL;  in VGLEnd()
179   VGLDisplay = (VGLBitmap *)malloc(sizeof(VGLBitmap));  in VGLInit()
180   if (VGLDisplay == NULL)  in VGLInit()
184     free(VGLDisplay);  in VGLInit()
202     VGLDisplay->Type = VIDBUF4;  in VGLInit()
203     VGLDisplay->PixelBytes = 1;  in VGLInit()
211     VGLDisplay->Type = VIDBUF8;  in VGLInit()
212     VGLDisplay->PixelBytes = 1;  in VGLInit()
215     VGLDisplay->Type = VIDBUF8X;  in VGLInit()
216     VGLDisplay->PixelBytes = 1;  in VGLInit()
219     VGLDisplay->PixelBytes = VGLModeInfo.vi_pixel_size;  in VGLInit()
220     switch (VGLDisplay->PixelBytes) {  in VGLInit()
222       VGLDisplay->Type = VIDBUF16;  in VGLInit()
225       VGLDisplay->Type = VIDBUF24;  in VGLInit()
228       VGLDisplay->Type = VIDBUF32;  in VGLInit()
294     switch (VGLDisplay->Type) {  in VGLInit()
296       VGLDisplay->Type = VIDBUF4S;  in VGLInit()
299       VGLDisplay->Type = VIDBUF8S;  in VGLInit()
302       VGLDisplay->Type = VIDBUF16S;  in VGLInit()
305       VGLDisplay->Type = VIDBUF24S;  in VGLInit()
308       VGLDisplay->Type = VIDBUF32S;  in VGLInit()
319   VGLDisplay->Xsize = VGLModeInfo.vi_width;  in VGLInit()
320   VGLDisplay->Ysize = VGLModeInfo.vi_height;  in VGLInit()
325   VGLDisplay->VXsize = VGLAdpInfo.va_line_width  in VGLInit()
327   VGLDisplay->VYsize = VGLBufSize/VGLModeInfo.vi_planes/VGLAdpInfo.va_line_width;  in VGLInit()
328   VGLDisplay->Xorigin = 0;  in VGLInit()
329   VGLDisplay->Yorigin = 0;  in VGLInit()
337   VGLDisplay->Bitmap = VGLMem;  in VGLInit()
339   VGLVDisplay = *VGLDisplay;  in VGLInit()
351 	  VGLDisplay->Xsize, VGLDisplay->Ysize,   in VGLInit()
352 	  VGLDisplay->VXsize, VGLDisplay->VYsize);  in VGLInit()
365   VGLClear(VGLDisplay, 0);  in VGLInit()
388       VGLDisplay->Type = VIDBUF8;	/* XXX */  in VGLCheckSwitch()
393 	    VGLDisplay->Type = VIDBUF4S;  in VGLCheckSwitch()
395 	    VGLDisplay->Type = VIDBUF4;  in VGLCheckSwitch()
403 	    VGLDisplay->Type = VIDBUF8S;  in VGLCheckSwitch()
405 	    VGLDisplay->Type = VIDBUF8;  in VGLCheckSwitch()
409 	VGLDisplay->Type = VIDBUF8X;  in VGLCheckSwitch()
415 	      VGLDisplay->Type = VIDBUF16S;  in VGLCheckSwitch()
417 	      VGLDisplay->Type = VIDBUF16;  in VGLCheckSwitch()
421 	      VGLDisplay->Type = VIDBUF24S;  in VGLCheckSwitch()
423 	      VGLDisplay->Type = VIDBUF24;  in VGLCheckSwitch()
427 	      VGLDisplay->Type = VIDBUF32S;  in VGLCheckSwitch()
429 	      VGLDisplay->Type = VIDBUF32;  in VGLCheckSwitch()
440       VGLDisplay->Bitmap = VGLMem;  in VGLCheckSwitch()
441       VGLDisplay->Xsize = VGLModeInfo.vi_width;  in VGLCheckSwitch()
442       VGLDisplay->Ysize = VGLModeInfo.vi_height;  in VGLCheckSwitch()
443       VGLSetVScreenSize(VGLDisplay, VGLDisplay->VXsize, VGLDisplay->VYsize);  in VGLCheckSwitch()
447       VGLPanScreen(VGLDisplay, VGLDisplay->Xorigin, VGLDisplay->Yorigin);  in VGLCheckSwitch()
448       VGLBitmapCopy(&VGLVDisplay, 0, 0, VGLDisplay, 0, 0,   in VGLCheckSwitch()
449                     VGLDisplay->VXsize, VGLDisplay->VYsize);  in VGLCheckSwitch()
455       munmap(VGLDisplay->Bitmap, VGLAdpInfo.va_window_size);  in VGLCheckSwitch()
461       VGLDisplay->Bitmap = VGLBuf;  in VGLCheckSwitch()
462       VGLDisplay->Type = MEMBUF;  in VGLCheckSwitch()
463       VGLDisplay->Xsize = VGLDisplay->VXsize;  in VGLCheckSwitch()
464       VGLDisplay->Ysize = VGLDisplay->VYsize;  in VGLCheckSwitch()