46 VGLBitmap *VGLDisplay;  variable
81     VGLClear(VGLDisplay, 0);  in VGLEnd()
105   free(VGLDisplay);  in VGLEnd()
106   VGLDisplay = NULL;  in VGLEnd()
177   VGLDisplay = (VGLBitmap *)malloc(sizeof(VGLBitmap));  in VGLInit()
178   if (VGLDisplay == NULL)  in VGLInit()
182     free(VGLDisplay);  in VGLInit()
200     VGLDisplay->Type = VIDBUF4;  in VGLInit()
201     VGLDisplay->PixelBytes = 1;  in VGLInit()
209     VGLDisplay->Type = VIDBUF8;  in VGLInit()
210     VGLDisplay->PixelBytes = 1;  in VGLInit()
213     VGLDisplay->Type = VIDBUF8X;  in VGLInit()
214     VGLDisplay->PixelBytes = 1;  in VGLInit()
217     VGLDisplay->PixelBytes = VGLModeInfo.vi_pixel_size;  in VGLInit()
218     switch (VGLDisplay->PixelBytes) {  in VGLInit()
220       VGLDisplay->Type = VIDBUF16;  in VGLInit()
223       VGLDisplay->Type = VIDBUF24;  in VGLInit()
226       VGLDisplay->Type = VIDBUF32;  in VGLInit()
292     switch (VGLDisplay->Type) {  in VGLInit()
294       VGLDisplay->Type = VIDBUF4S;  in VGLInit()
297       VGLDisplay->Type = VIDBUF8S;  in VGLInit()
300       VGLDisplay->Type = VIDBUF16S;  in VGLInit()
303       VGLDisplay->Type = VIDBUF24S;  in VGLInit()
306       VGLDisplay->Type = VIDBUF32S;  in VGLInit()
317   VGLDisplay->Xsize = VGLModeInfo.vi_width;  in VGLInit()
318   VGLDisplay->Ysize = VGLModeInfo.vi_height;  in VGLInit()
323   VGLDisplay->VXsize = VGLAdpInfo.va_line_width  in VGLInit()
325   VGLDisplay->VYsize = VGLBufSize/VGLModeInfo.vi_planes/VGLAdpInfo.va_line_width;  in VGLInit()
326   VGLDisplay->Xorigin = 0;  in VGLInit()
327   VGLDisplay->Yorigin = 0;  in VGLInit()
335   VGLDisplay->Bitmap = VGLMem;  in VGLInit()
337   VGLVDisplay = *VGLDisplay;  in VGLInit()
349 	  VGLDisplay->Xsize, VGLDisplay->Ysize,   in VGLInit()
350 	  VGLDisplay->VXsize, VGLDisplay->VYsize);  in VGLInit()
363   VGLClear(VGLDisplay, 0);  in VGLInit()
386       VGLDisplay->Type = VIDBUF8;	/* XXX */  in VGLCheckSwitch()
391 	    VGLDisplay->Type = VIDBUF4S;  in VGLCheckSwitch()
393 	    VGLDisplay->Type = VIDBUF4;  in VGLCheckSwitch()
401 	    VGLDisplay->Type = VIDBUF8S;  in VGLCheckSwitch()
403 	    VGLDisplay->Type = VIDBUF8;  in VGLCheckSwitch()
407 	VGLDisplay->Type = VIDBUF8X;  in VGLCheckSwitch()
413 	      VGLDisplay->Type = VIDBUF16S;  in VGLCheckSwitch()
415 	      VGLDisplay->Type = VIDBUF16;  in VGLCheckSwitch()
419 	      VGLDisplay->Type = VIDBUF24S;  in VGLCheckSwitch()
421 	      VGLDisplay->Type = VIDBUF24;  in VGLCheckSwitch()
425 	      VGLDisplay->Type = VIDBUF32S;  in VGLCheckSwitch()
427 	      VGLDisplay->Type = VIDBUF32;  in VGLCheckSwitch()
438       VGLDisplay->Bitmap = VGLMem;  in VGLCheckSwitch()
439       VGLDisplay->Xsize = VGLModeInfo.vi_width;  in VGLCheckSwitch()
440       VGLDisplay->Ysize = VGLModeInfo.vi_height;  in VGLCheckSwitch()
441       VGLSetVScreenSize(VGLDisplay, VGLDisplay->VXsize, VGLDisplay->VYsize);  in VGLCheckSwitch()
445       VGLPanScreen(VGLDisplay, VGLDisplay->Xorigin, VGLDisplay->Yorigin);  in VGLCheckSwitch()
446       VGLBitmapCopy(&VGLVDisplay, 0, 0, VGLDisplay, 0, 0,   in VGLCheckSwitch()
447                     VGLDisplay->VXsize, VGLDisplay->VYsize);  in VGLCheckSwitch()
453       munmap(VGLDisplay->Bitmap, VGLAdpInfo.va_window_size);  in VGLCheckSwitch()
459       VGLDisplay->Bitmap = VGLBuf;  in VGLCheckSwitch()
460       VGLDisplay->Type = MEMBUF;  in VGLCheckSwitch()
461       VGLDisplay->Xsize = VGLDisplay->VXsize;  in VGLCheckSwitch()
462       VGLDisplay->Ysize = VGLDisplay->VYsize;  in VGLCheckSwitch()