From c38dead3ea7e177728d90cd815cf4eead0c9f534 Mon Sep 17 00:00:00 2001 From: marha Date: Sat, 15 May 2010 16:28:11 +0000 Subject: xserver git update 15/5/2010 --- xorg-server/hw/xfree86/xaa/xaaCpyPlane.c | 416 +++++++++++++++---------------- 1 file changed, 208 insertions(+), 208 deletions(-) (limited to 'xorg-server/hw/xfree86/xaa/xaaCpyPlane.c') diff --git a/xorg-server/hw/xfree86/xaa/xaaCpyPlane.c b/xorg-server/hw/xfree86/xaa/xaaCpyPlane.c index aa4c0407c..358cb6fb2 100644 --- a/xorg-server/hw/xfree86/xaa/xaaCpyPlane.c +++ b/xorg-server/hw/xfree86/xaa/xaaCpyPlane.c @@ -1,208 +1,208 @@ - -/* - A CopyPlane function that handles bitmap->screen copies and - sends anything else to the Fallback. - - Also, a PushPixels for solid fill styles. - - Written by Mark Vojkovich (markv@valinux.com) - -*/ - -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#include - -#include "misc.h" -#include "xf86.h" -#include "xf86_OSproc.h" -#include "servermd.h" - -#include -#include "scrnintstr.h" -#include "mi.h" -#include "pixmapstr.h" -#include "xf86str.h" -#include "xaa.h" -#include "xaalocal.h" -#include "xaawrap.h" - -static void XAACopyPlane1toNColorExpand(DrawablePtr pSrc, DrawablePtr pDst, - GCPtr pGC, RegionPtr rgnDst, - DDXPointPtr pptSrc); -static void XAACopyPlaneNtoNColorExpand(DrawablePtr pSrc, DrawablePtr pDst, - GCPtr pGC, RegionPtr rgnDst, - DDXPointPtr pptSrc); - - -static unsigned long TmpBitPlane; - -RegionPtr -XAACopyPlaneColorExpansion( - DrawablePtr pSrc, - DrawablePtr pDst, - GCPtr pGC, - int srcx, int srcy, - int width, int height, - int dstx, int dsty, - unsigned long bitPlane -){ - if((pSrc->type == DRAWABLE_PIXMAP) && !XAA_DEPTH_BUG(pGC)) { - if(pSrc->bitsPerPixel == 1) { - return(XAABitBlt(pSrc, pDst, pGC, srcx, srcy, - width, height, dstx, dsty, - XAACopyPlane1toNColorExpand, bitPlane)); - } else if(bitPlane < (1 << pDst->depth)){ - TmpBitPlane = bitPlane; - return(XAABitBlt(pSrc, pDst, pGC, srcx, srcy, - width, height, dstx, dsty, - XAACopyPlaneNtoNColorExpand, bitPlane)); - } - } - - return (XAAFallbackOps.CopyPlane(pSrc, pDst, pGC, srcx, srcy, - width, height, dstx, dsty, bitPlane)); -} - - -static void -XAACopyPlane1toNColorExpand( - DrawablePtr pSrc, - DrawablePtr pDst, - GCPtr pGC, - RegionPtr rgnDst, - DDXPointPtr pptSrc ) -{ - XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC); - BoxPtr pbox = REGION_RECTS(rgnDst); - int numrects = REGION_NUM_RECTS(rgnDst); - unsigned char *src = ((PixmapPtr)pSrc)->devPrivate.ptr; - int srcwidth = ((PixmapPtr)pSrc)->devKind; - - while(numrects--) { - (*infoRec->WriteBitmap)(infoRec->pScrn, pbox->x1, pbox->y1, - pbox->x2 - pbox->x1, pbox->y2 - pbox->y1, - src + (srcwidth * pptSrc->y) + ((pptSrc->x >> 5) << 2), - srcwidth, pptSrc->x & 31, - pGC->fgPixel, pGC->bgPixel, pGC->alu, pGC->planemask); - pbox++; pptSrc++; - } -} - - -static void -XAACopyPlaneNtoNColorExpand( - DrawablePtr pSrc, - DrawablePtr pDst, - GCPtr pGC, - RegionPtr rgnDst, - DDXPointPtr pptSrc -){ - XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC); - BoxPtr pbox = REGION_RECTS(rgnDst); - int numrects = REGION_NUM_RECTS(rgnDst); - unsigned char *src = ((PixmapPtr)pSrc)->devPrivate.ptr; - unsigned char *data, *srcPtr, *dataPtr; - int srcwidth = ((PixmapPtr)pSrc)->devKind; - int pitch, width, height, h, i, index, offset; - int Bpp = pSrc->bitsPerPixel >> 3; - unsigned long mask = TmpBitPlane; - - if(TmpBitPlane < (1 << 8)) { - offset = 0; - } else if(TmpBitPlane < (1 << 16)) { - offset = 1; - mask >>= 8; - } else if(TmpBitPlane < (1 << 24)) { - offset = 2; - mask >>= 16; - } else { - offset = 3; - mask >>= 24; - } - - if(IS_OFFSCREEN_PIXMAP(pSrc)) - SYNC_CHECK(pSrc); - - while(numrects--) { - width = pbox->x2 - pbox->x1; - h = height = pbox->y2 - pbox->y1; - pitch = BitmapBytePad(width); - - if(!(data = xcalloc(height, pitch))) - goto ALLOC_FAILED; - - dataPtr = data; - srcPtr = ((pptSrc->y) * srcwidth) + src + - ((pptSrc->x) * Bpp) + offset; - - while(h--) { - for(i = index = 0; i < width; i++, index += Bpp) { - if(mask & srcPtr[index]) - dataPtr[i >> 3] |= (1 << (i & 7)); - } - dataPtr += pitch; - srcPtr += srcwidth; - } - - (*infoRec->WriteBitmap)(infoRec->pScrn, - pbox->x1, pbox->y1, width, height, data, pitch, 0, - pGC->fgPixel, pGC->bgPixel, pGC->alu, pGC->planemask); - - xfree(data); - -ALLOC_FAILED: - - pbox++; pptSrc++; - } -} - -void -XAAPushPixelsSolidColorExpansion( - GCPtr pGC, - PixmapPtr pBitMap, - DrawablePtr pDraw, - int dx, int dy, - int xOrg, int yOrg ) -{ - XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC); - int MaxBoxes = REGION_NUM_RECTS(pGC->pCompositeClip); - BoxPtr pbox, pClipBoxes; - int nboxes, srcx, srcy; - xRectangle TheRect; - unsigned char *src = pBitMap->devPrivate.ptr; - int srcwidth = pBitMap->devKind; - - if(!REGION_NUM_RECTS(pGC->pCompositeClip)) - return; - - TheRect.x = xOrg; - TheRect.y = yOrg; - TheRect.width = dx; - TheRect.height = dy; - - if(MaxBoxes > (infoRec->PreAllocSize/sizeof(BoxRec))) { - pClipBoxes = xalloc(MaxBoxes * sizeof(BoxRec)); - if(!pClipBoxes) return; - } else pClipBoxes = (BoxPtr)infoRec->PreAllocMem; - - nboxes = XAAGetRectClipBoxes(pGC, pClipBoxes, 1, &TheRect); - pbox = pClipBoxes; - - while(nboxes--) { - srcx = pbox->x1 - xOrg; - srcy = pbox->y1 - yOrg; - (*infoRec->WriteBitmap)(infoRec->pScrn, pbox->x1, pbox->y1, - pbox->x2 - pbox->x1, pbox->y2 - pbox->y1, - src + (srcwidth * srcy) + ((srcx >> 5) << 2), - srcwidth, srcx & 31, - pGC->fgPixel, -1, pGC->alu, pGC->planemask); - pbox++; - } - - if(pClipBoxes != (BoxPtr)infoRec->PreAllocMem) - xfree(pClipBoxes); -} - + +/* + A CopyPlane function that handles bitmap->screen copies and + sends anything else to the Fallback. + + Also, a PushPixels for solid fill styles. + + Written by Mark Vojkovich (markv@valinux.com) + +*/ + +#ifdef HAVE_XORG_CONFIG_H +#include +#endif + +#include + +#include "misc.h" +#include "xf86.h" +#include "xf86_OSproc.h" +#include "servermd.h" + +#include +#include "scrnintstr.h" +#include "mi.h" +#include "pixmapstr.h" +#include "xf86str.h" +#include "xaa.h" +#include "xaalocal.h" +#include "xaawrap.h" + +static void XAACopyPlane1toNColorExpand(DrawablePtr pSrc, DrawablePtr pDst, + GCPtr pGC, RegionPtr rgnDst, + DDXPointPtr pptSrc); +static void XAACopyPlaneNtoNColorExpand(DrawablePtr pSrc, DrawablePtr pDst, + GCPtr pGC, RegionPtr rgnDst, + DDXPointPtr pptSrc); + + +static unsigned long TmpBitPlane; + +RegionPtr +XAACopyPlaneColorExpansion( + DrawablePtr pSrc, + DrawablePtr pDst, + GCPtr pGC, + int srcx, int srcy, + int width, int height, + int dstx, int dsty, + unsigned long bitPlane +){ + if((pSrc->type == DRAWABLE_PIXMAP) && !XAA_DEPTH_BUG(pGC)) { + if(pSrc->bitsPerPixel == 1) { + return(XAABitBlt(pSrc, pDst, pGC, srcx, srcy, + width, height, dstx, dsty, + XAACopyPlane1toNColorExpand, bitPlane)); + } else if(bitPlane < (1 << pDst->depth)){ + TmpBitPlane = bitPlane; + return(XAABitBlt(pSrc, pDst, pGC, srcx, srcy, + width, height, dstx, dsty, + XAACopyPlaneNtoNColorExpand, bitPlane)); + } + } + + return (XAAFallbackOps.CopyPlane(pSrc, pDst, pGC, srcx, srcy, + width, height, dstx, dsty, bitPlane)); +} + + +static void +XAACopyPlane1toNColorExpand( + DrawablePtr pSrc, + DrawablePtr pDst, + GCPtr pGC, + RegionPtr rgnDst, + DDXPointPtr pptSrc ) +{ + XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC); + BoxPtr pbox = REGION_RECTS(rgnDst); + int numrects = REGION_NUM_RECTS(rgnDst); + unsigned char *src = ((PixmapPtr)pSrc)->devPrivate.ptr; + int srcwidth = ((PixmapPtr)pSrc)->devKind; + + while(numrects--) { + (*infoRec->WriteBitmap)(infoRec->pScrn, pbox->x1, pbox->y1, + pbox->x2 - pbox->x1, pbox->y2 - pbox->y1, + src + (srcwidth * pptSrc->y) + ((pptSrc->x >> 5) << 2), + srcwidth, pptSrc->x & 31, + pGC->fgPixel, pGC->bgPixel, pGC->alu, pGC->planemask); + pbox++; pptSrc++; + } +} + + +static void +XAACopyPlaneNtoNColorExpand( + DrawablePtr pSrc, + DrawablePtr pDst, + GCPtr pGC, + RegionPtr rgnDst, + DDXPointPtr pptSrc +){ + XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC); + BoxPtr pbox = REGION_RECTS(rgnDst); + int numrects = REGION_NUM_RECTS(rgnDst); + unsigned char *src = ((PixmapPtr)pSrc)->devPrivate.ptr; + unsigned char *data, *srcPtr, *dataPtr; + int srcwidth = ((PixmapPtr)pSrc)->devKind; + int pitch, width, height, h, i, index, offset; + int Bpp = pSrc->bitsPerPixel >> 3; + unsigned long mask = TmpBitPlane; + + if(TmpBitPlane < (1 << 8)) { + offset = 0; + } else if(TmpBitPlane < (1 << 16)) { + offset = 1; + mask >>= 8; + } else if(TmpBitPlane < (1 << 24)) { + offset = 2; + mask >>= 16; + } else { + offset = 3; + mask >>= 24; + } + + if(IS_OFFSCREEN_PIXMAP(pSrc)) + SYNC_CHECK(pSrc); + + while(numrects--) { + width = pbox->x2 - pbox->x1; + h = height = pbox->y2 - pbox->y1; + pitch = BitmapBytePad(width); + + if(!(data = calloc(height, pitch))) + goto ALLOC_FAILED; + + dataPtr = data; + srcPtr = ((pptSrc->y) * srcwidth) + src + + ((pptSrc->x) * Bpp) + offset; + + while(h--) { + for(i = index = 0; i < width; i++, index += Bpp) { + if(mask & srcPtr[index]) + dataPtr[i >> 3] |= (1 << (i & 7)); + } + dataPtr += pitch; + srcPtr += srcwidth; + } + + (*infoRec->WriteBitmap)(infoRec->pScrn, + pbox->x1, pbox->y1, width, height, data, pitch, 0, + pGC->fgPixel, pGC->bgPixel, pGC->alu, pGC->planemask); + + free(data); + +ALLOC_FAILED: + + pbox++; pptSrc++; + } +} + +void +XAAPushPixelsSolidColorExpansion( + GCPtr pGC, + PixmapPtr pBitMap, + DrawablePtr pDraw, + int dx, int dy, + int xOrg, int yOrg ) +{ + XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC); + int MaxBoxes = REGION_NUM_RECTS(pGC->pCompositeClip); + BoxPtr pbox, pClipBoxes; + int nboxes, srcx, srcy; + xRectangle TheRect; + unsigned char *src = pBitMap->devPrivate.ptr; + int srcwidth = pBitMap->devKind; + + if(!REGION_NUM_RECTS(pGC->pCompositeClip)) + return; + + TheRect.x = xOrg; + TheRect.y = yOrg; + TheRect.width = dx; + TheRect.height = dy; + + if(MaxBoxes > (infoRec->PreAllocSize/sizeof(BoxRec))) { + pClipBoxes = malloc(MaxBoxes * sizeof(BoxRec)); + if(!pClipBoxes) return; + } else pClipBoxes = (BoxPtr)infoRec->PreAllocMem; + + nboxes = XAAGetRectClipBoxes(pGC, pClipBoxes, 1, &TheRect); + pbox = pClipBoxes; + + while(nboxes--) { + srcx = pbox->x1 - xOrg; + srcy = pbox->y1 - yOrg; + (*infoRec->WriteBitmap)(infoRec->pScrn, pbox->x1, pbox->y1, + pbox->x2 - pbox->x1, pbox->y2 - pbox->y1, + src + (srcwidth * srcy) + ((srcx >> 5) << 2), + srcwidth, srcx & 31, + pGC->fgPixel, -1, pGC->alu, pGC->planemask); + pbox++; + } + + if(pClipBoxes != (BoxPtr)infoRec->PreAllocMem) + free(pClipBoxes); +} + -- cgit v1.2.3