Cross Reference: /xsrc/external/mit/xf86-video-mga/dist/src/mga

Lines Matching defs:pMga
45    MGAPtr pMga,
58    if(!pMga->NoAccel) {
59 	switch(pMga->Chipset) {
71    pitch = pMga->Roundings[Bpp - 1] - 1;
97    MGAPtr pMga = MGAPTR(pScrn);
108 	pitch = FindSmallestPitch(pMga, Bpp, pMode->HDisplay);
112 		(size <= pMga->FbUsableSize)) {
128 	    if(!pMga->NoAccel) {
130 		if((Bpp != 3) && (pMga->Chipset != PCI_CHIP_MGA2064))
147 	    mode->xViewportStep = (3 - pMga->BppShifts[Bpp - 1]);
149 		    (pMga->Chipset == PCI_CHIP_MGAG400 || pMga->Chipset == PCI_CHIP_MGAG550))
153 	    mode->offset = pMga->YDstOrg * Bpp;  /* gonna need to fix that */
154 	    mode->address = pMga->FbStart;
157 	    mode->imageHeight =  pMga->FbUsableSize / mode->bytesPerScanline; 
159 	    switch (pMga->Chipset) {
162 		mode->pixmapHeight = (min(pMga->FbUsableSize, 1*1024*1024)) /
166 		mode->pixmapHeight = (min(pMga->FbUsableSize, 16*1024*1024)) / 
170 	    mode->maxViewportY = (pMga->FbUsableSize / mode->bytesPerScanline) -
173 	    if( (pMga->Chipset == PCI_CHIP_MGA2064) ||
174 		(pMga->Chipset == PCI_CHIP_MGA2164) ||
175 		(pMga->Chipset == PCI_CHIP_MGA2164_AGP)) 
207    MGAPtr pMga = MGAPTR(pScrn);
261    pMga->numDGAModes = num;
262    pMga->DGAModes = modes;
287     MGAPtr pMga = MGAPTR(pScrn);
288     MGARamdacPtr MGAdac = &pMga->Dac;
312    MGAPtr pMga = MGAPTR(pScrn);
315       if(pMga->DGAactive)
316         memcpy(&pMga->CurrentLayout, &SavedLayouts[index], sizeof(MGAFBLayout));
318       pScrn->currentMode = pMga->CurrentLayout.mode;
321       pMga->DGAactive = FALSE;
323       if(!pMga->DGAactive) {  /* save the old parameters */
324 	memcpy(&SavedLayouts[index], &pMga->CurrentLayout, sizeof(MGAFBLayout));
325 	pMga->DGAactive = TRUE;
328       pMga->CurrentLayout.bitsPerPixel = pMode->bitsPerPixel;
329       pMga->CurrentLayout.depth = pMode->depth;
330       pMga->CurrentLayout.displayWidth = pMode->bytesPerScanline / 
332       pMga->CurrentLayout.weight.red = BitsSet(pMode->red_mask);
333       pMga->CurrentLayout.weight.green = BitsSet(pMode->green_mask);
334       pMga->CurrentLayout.weight.blue = BitsSet(pMode->blue_mask);
351     MGAPtr pMga = MGAPTR(pScrn);
353     return pMga->DGAViewportStatus;
362    MGAPtr pMga = MGAPTR(pScrn);
365    pMga->DGAViewportStatus = 0;  /* MGAAdjustFrame loops until finished */
375     MGAPtr pMga = MGAPTR(pScrn);
377     if(!pMga->AccelInfoRec) return;
380 			   pMga->CurrentLayout.bitsPerPixel);
381     (*pMga->AccelInfoRec->SubsequentSolidFillRect)(pScrn, x, y, w, h);
383     SET_SYNC_FLAG(pMga->AccelInfoRec);
393     MGAPtr pMga = MGAPTR(pScrn);
397     if(!pMga->AccelInfoRec) return;
400 				     pMga->CurrentLayout.bitsPerPixel );
402     (*pMga->AccelInfoRec->SubsequentScreenToScreenCopy)(
405     SET_SYNC_FLAG(pMga->AccelInfoRec);
413     MGAPtr pMga = MGAPTR(pScrn);
415     if( (pMga->AccelInfoRec != NULL)
416 	&& (pMga->CurrentLayout.bitsPerPixel != 24)
417 	&& (pMga->Chipset != PCI_CHIP_MGA2064) ) {
421 	pMga->DrawTransparent = TRUE;
424 					 pMga->CurrentLayout.bitsPerPixel );
426 	pMga->DrawTransparent = FALSE;
428 	(*pMga->AccelInfoRec->SubsequentScreenToScreenCopy)(
431 	SET_SYNC_FLAG(pMga->AccelInfoRec);
445     MGAPtr pMga = MGAPTR(pScrn);
448     *mem = (unsigned char*)pMga->FbAddress;
449     *size = pMga->FbMapSize;