diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_macros.h')
-rw-r--r-- | nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_macros.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_macros.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_macros.h deleted file mode 100644 index d985081ab..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mga/server/mga_macros.h +++ /dev/null @@ -1,118 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h,v 1.22 2002/02/20 17:17:50 dawes Exp $ */ - -#ifndef _MGA_MACROS_H_ -#define _MGA_MACROS_H_ - -#ifndef PSZ -#define PSZ 8 -#endif - -#if PSZ == 8 -#define REPLICATE(r) r &= 0xFF; r |= r << 8; r |= r << 16 -#elif PSZ == 16 -#define REPLICATE(r) r &= 0xFFFF; r |= r << 16 -#elif PSZ == 24 -#define REPLICATE(r) r &= 0xFFFFFF; r |= r << 24 -#else -#define REPLICATE(r) /* */ -#endif - -#define RGBEQUAL(c) (!((((c) >> 8) ^ (c)) & 0xffff)) - -#ifdef XF86DRI -#define MGA_SYNC_XTAG 0x275f4200 - -#define MGABUSYWAIT() do { \ -OUTREG(MGAREG_DWGSYNC, MGA_SYNC_XTAG); \ -while(INREG(MGAREG_DWGSYNC) != MGA_SYNC_XTAG) ; \ -}while(0); - -#endif - -#define MGAISBUSY() (INREG8(MGAREG_Status + 2) & 0x01) - -#define WAITFIFO(cnt) \ - if(!pMga->UsePCIRetry) {\ - register int n = cnt; \ - if(n > pMga->FifoSize) n = pMga->FifoSize; \ - while(pMga->fifoCount < (n))\ - pMga->fifoCount = INREG8(MGAREG_FIFOSTATUS);\ - pMga->fifoCount -= n;\ - } - -#define XYADDRESS(x,y) \ - ((y) * pMga->CurrentLayout.displayWidth + (x) + pMga->YDstOrg) - -#define MAKEDMAINDEX(index) ((((index) >> 2) & 0x7f) | (((index) >> 6) & 0x80)) - -#define DMAINDICES(one,two,three,four) \ - ( MAKEDMAINDEX(one) | \ - (MAKEDMAINDEX(two) << 8) | \ - (MAKEDMAINDEX(three) << 16) | \ - (MAKEDMAINDEX(four) << 24) ) - -#if PSZ == 24 -#define SET_PLANEMASK(p) /**/ -#else -#define SET_PLANEMASK(p) \ - if(!(pMga->AccelFlags & MGA_NO_PLANEMASK) && ((p) != pMga->PlaneMask)) { \ - pMga->PlaneMask = (p); \ - REPLICATE((p)); \ - OUTREG(MGAREG_PLNWT,(p)); \ - } -#endif - -#define SET_FOREGROUND(c) \ - if((c) != pMga->FgColor) { \ - pMga->FgColor = (c); \ - REPLICATE((c)); \ - OUTREG(MGAREG_FCOL,(c)); \ - } - -#define SET_BACKGROUND(c) \ - if((c) != pMga->BgColor) { \ - pMga->BgColor = (c); \ - REPLICATE((c)); \ - OUTREG(MGAREG_BCOL,(c)); \ - } - -#define DISABLE_CLIP() { \ - pMga->AccelFlags &= ~CLIPPER_ON; \ - WAITFIFO(1); \ - OUTREG(MGAREG_CXBNDRY, 0xFFFF0000); } - -#ifdef XF86DRI -#define CHECK_DMA_QUIESCENT(pMGA, pScrn) { \ - if (!pMGA->haveQuiescense) { \ - pMGA->GetQuiescence( pScrn ); \ - } \ -} -#else -#define CHECK_DMA_QUIESCENT(pMGA, pScrn) -#endif - -#ifdef USEMGAHAL -#define HAL_CHIPSETS ((pMga->Chipset == PCI_CHIP_MGAG200_PCI) || \ - (pMga->Chipset == PCI_CHIP_MGAG200) || \ - (pMga->Chipset == PCI_CHIP_MGAG400) || \ - (pMga->Chipset == PCI_CHIP_MGAG550)) - -#define MGA_HAL(x) { \ - MGAPtr pMga = MGAPTR(pScrn); \ - if (pMga->HALLoaded && HAL_CHIPSETS) { x; } \ -} -#define MGA_NOT_HAL(x) { \ - MGAPtr pMga = MGAPTR(pScrn); \ - if (!pMga->HALLoaded || !HAL_CHIPSETS) { x; } \ -} -#else -#define MGA_NOT_HAL(x) { x; } -#endif - -#define MGAISGx50(x) ( (((x)->Chipset == PCI_CHIP_MGAG400) && ((x)->ChipRev >= 0x80)) || \ - ((x)->Chipset == PCI_CHIP_MGAG550) ) - -#define MGA_DH_NEEDS_HAL(x) (((x)->Chipset == PCI_CHIP_MGAG400) && \ - ((x)->ChipRev < 0x80)) - -#endif /* _MGA_MACROS_H_ */ |