Example #1
0
static void
XAAChangeGC (
    GCPtr	    pGC,
    unsigned long   mask
)
{
    XAA_GC_FUNC_PROLOGUE (pGC);
    (*pGC->funcs->ChangeGC) (pGC, mask);
    XAA_GC_FUNC_EPILOGUE (pGC);

   /* we have to assume that shared memory pixmaps are dirty 
      because we can't wrap all operations on them */

    if((mask & GCTile) && !pGC->tileIsPixel &&
	PIXMAP_IS_SHARED(pGC->tile.pixmap))
    {
	XAAPixmapPtr pPixPriv = XAA_GET_PIXMAP_PRIVATE(pGC->tile.pixmap);
	pPixPriv->flags |= DIRTY;
    }

    if((mask & GCStipple) && PIXMAP_IS_SHARED(pGC->stipple)){
	XAAPixmapPtr pPixPriv = XAA_GET_PIXMAP_PRIVATE(pGC->stipple);
	pPixPriv->flags |= DIRTY;
    }
}
static Bool
XAAChangeWindowAttributes (WindowPtr pWin, unsigned long mask)
{
    ScreenPtr pScreen = pWin->drawable.pScreen;
    Bool ret;

    XAA_SCREEN_PROLOGUE (pScreen, ChangeWindowAttributes);
    ret = (*pScreen->ChangeWindowAttributes) (pWin, mask);
    XAA_SCREEN_EPILOGUE (pScreen, ChangeWindowAttributes, XAAChangeWindowAttributes);

    /* we have to assume that shared memory pixmaps are dirty
       because we can't wrap operations on them */

    if((mask & CWBackPixmap) && (pWin->backgroundState == BackgroundPixmap) &&
            PIXMAP_IS_SHARED(pWin->background.pixmap))
    {
        XAAPixmapPtr pPixPriv = XAA_GET_PIXMAP_PRIVATE(pWin->background.pixmap);
        pPixPriv->flags |= DIRTY;
    }
    if((mask & CWBorderPixmap) && !(pWin->borderIsPixel) &&
            PIXMAP_IS_SHARED(pWin->border.pixmap))
    {
        XAAPixmapPtr pPixPriv = XAA_GET_PIXMAP_PRIVATE(pWin->border.pixmap);
        pPixPriv->flags |= DIRTY;
    }

    return ret;
}
Example #3
0
static void
XAARenderMono8x8Rects(
   GCPtr pGC,
   int nboxes,
   BoxPtr pClipBoxes,
   int xorg, int yorg
){
   XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
   XAAPixmapPtr pPriv;
   int fg, bg;

   switch(pGC->fillStyle) {
   case FillStippled:
      pPriv = XAA_GET_PIXMAP_PRIVATE(pGC->stipple);
      fg = pGC->fgPixel;  bg = -1;
      break;
   case FillOpaqueStippled:
      pPriv = XAA_GET_PIXMAP_PRIVATE(pGC->stipple);
      fg = pGC->fgPixel;  bg = pGC->bgPixel;
      break;
   case FillTiled:
      pPriv = XAA_GET_PIXMAP_PRIVATE(pGC->tile.pixmap);
      fg = pPriv->fg;  bg = pPriv->bg;
      break;
   default:	/* Muffle compiler */
      pPriv = NULL;	/* Kaboom */
      fg = -1;  bg = -1;
      break;
   }

   (*infoRec->FillMono8x8PatternRects) (infoRec->pScrn, 
                fg, bg, pGC->alu, pGC->planemask, 
                nboxes, pClipBoxes, pPriv->pattern0, pPriv->pattern1, 
                (xorg + pGC->patOrg.x), (yorg + pGC->patOrg.y));
}
Example #4
0
static void
XAARenderPixmapCopySpans(
    GCPtr pGC,
    int	n,
    DDXPointPtr ppt,
    int *pwidth,
    int fSorted,
    int xorg, int yorg 
){
   XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
   XAACacheInfoPtr pCache = &(infoRec->ScratchCacheInfoRec);
   XAAPixmapPtr pPriv = XAA_GET_PIXMAP_PRIVATE(pGC->tile.pixmap);

   pCache->x = pPriv->offscreenArea->box.x1;
   pCache->y = pPriv->offscreenArea->box.y1;
   pCache->w = pCache->orig_w = 
		pPriv->offscreenArea->box.x2 - pCache->x;
   pCache->h = pCache->orig_h = 
		pPriv->offscreenArea->box.y2 - pCache->y;
   pCache->trans_color = -1;

   (*infoRec->FillCacheBltSpans) (infoRec->pScrn, 
                pGC->alu, pGC->planemask, n, ppt, pwidth, fSorted, pCache, 
                (xorg + pGC->patOrg.x), (yorg + pGC->patOrg.y));
}
Example #5
0
static int
XAASetDGAMode(int index, int num, DGADevicePtr devRet)
{
    ScreenPtr pScreen = screenInfo.screens[index];
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
    XAAScreenPtr pScreenPriv =
        (XAAScreenPtr) dixLookupPrivate(&pScreen->devPrivates, XAAScreenKey);
    int ret;

    if (!num && infoRec->dgaSaves) {    /* restore old pixmap cache state */
        SavedCacheStatePtr state = (SavedCacheStatePtr) infoRec->dgaSaves;

        infoRec->UsingPixmapCache = state->UsingPixmapCache;
        infoRec->CanDoColor8x8 = state->CanDoColor8x8;
        infoRec->CanDoMono8x8 = state->CanDoMono8x8;
        free(infoRec->dgaSaves);
        infoRec->dgaSaves = NULL;
    }

    ret = (*pScreenPriv->SetDGAMode) (index, num, devRet);
    if (ret != Success)
        return ret;

    if (num && devRet->pPix) {  /* accelerate this pixmap */
        XAAPixmapPtr pixPriv = XAA_GET_PIXMAP_PRIVATE(devRet->pPix);
        FBAreaPtr area;

        if ((area = malloc(sizeof(FBArea)))) {
            area->pScreen = pScreen;
            area->box.x1 = 0;
            area->box.x2 = 0;
            area->box.y1 = devRet->mode->pixmapWidth;
            area->box.y2 = devRet->mode->pixmapHeight;
            area->granularity = 0;
            area->MoveAreaCallback = 0;
            area->RemoveAreaCallback = 0;
            area->devPrivate.ptr = 0;

            pixPriv->flags |= OFFSCREEN | DGA_PIXMAP;
            pixPriv->offscreenArea = area;

            if (!infoRec->dgaSaves) {   /* save pixmap cache state */
                SavedCacheStatePtr state = malloc(sizeof(SavedCacheState));

                state->UsingPixmapCache = infoRec->UsingPixmapCache;
                state->CanDoColor8x8 = infoRec->CanDoColor8x8;
                state->CanDoMono8x8 = infoRec->CanDoMono8x8;
                infoRec->dgaSaves = (char *) state;

                infoRec->UsingPixmapCache = FALSE;
                if (infoRec->PixmapCacheFlags & CACHE_MONO_8x8)
                    infoRec->CanDoMono8x8 = FALSE;
                if (infoRec->PixmapCacheFlags & CACHE_COLOR_8x8)
                    infoRec->CanDoColor8x8 = FALSE;
            }
        }
    }

    return ret;
}
Example #6
0
static Bool
XAADestroyPixmap(PixmapPtr pPix)
{
    ScreenPtr pScreen = pPix->drawable.pScreen;
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
    XAAPixmapPtr pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
    Bool ret;

    if (pPix->refcnt == 1) {
        if (pPriv->flags & OFFSCREEN) {
            if (pPriv->flags & DGA_PIXMAP)
                free(pPriv->offscreenArea);
            else {
                FBAreaPtr area = pPriv->offscreenArea;
                PixmapLinkPtr pLink = infoRec->OffscreenPixmaps;
                PixmapLinkPtr prev = NULL;

                while (pLink->pPix != pPix) {
                    prev = pLink;
                    pLink = pLink->next;
                }

                if (prev)
                    prev->next = pLink->next;
                else
                    infoRec->OffscreenPixmaps = pLink->next;

                if (!area)
                    area = pLink->area;

                xf86FreeOffscreenArea(area);
                pPriv->offscreenArea = NULL;
                free(pLink);
            }
        }

        if (pPriv->freeData) {  /* pixmaps that were once in video ram */
            free(pPix->devPrivate.ptr);
            pPix->devPrivate.ptr = NULL;
        }
    }

    XAA_SCREEN_PROLOGUE(pScreen, DestroyPixmap);
    ret = (*pScreen->DestroyPixmap) (pPix);
    XAA_SCREEN_EPILOGUE(pScreen, DestroyPixmap, XAADestroyPixmap);

    return ret;
}
Example #7
0
static void
XAARenderPixmapCopyRects(GCPtr pGC,
                         int nboxes, BoxPtr pClipBoxes, int xorg, int yorg)
{
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
    XAACacheInfoPtr pCache = &(infoRec->ScratchCacheInfoRec);
    XAAPixmapPtr pPriv = XAA_GET_PIXMAP_PRIVATE(pGC->tile.pixmap);

    pCache->x = pPriv->offscreenArea->box.x1;
    pCache->y = pPriv->offscreenArea->box.y1;
    pCache->w = pCache->orig_w = pPriv->offscreenArea->box.x2 - pCache->x;
    pCache->h = pCache->orig_h = pPriv->offscreenArea->box.y2 - pCache->y;
    pCache->trans_color = -1;

    (*infoRec->FillCacheBltRects) (infoRec->pScrn, pGC->alu,
                                   pGC->planemask, nboxes, pClipBoxes,
                                   (xorg + pGC->patOrg.x),
                                   (yorg + pGC->patOrg.y), pCache);
}
Example #8
0
static RegionPtr
XAACopyAreaPixmap(
    DrawablePtr pSrc,
    DrawablePtr pDst,
    GC *pGC,
    int srcx, int srcy,
    int width, int height,
    int dstx, int dsty 
){
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
    RegionPtr ret;

    if(infoRec->pScrn->vtSema && 
	((pSrc->type == DRAWABLE_WINDOW) || IS_OFFSCREEN_PIXMAP(pSrc))) 
    {
	if(infoRec->ReadPixmap && (pGC->alu == GXcopy) &&
           (pSrc->bitsPerPixel == pDst->bitsPerPixel) &&
          ((pGC->planemask & infoRec->FullPlanemasks[pSrc->depth - 1])
              == infoRec->FullPlanemasks[pSrc->depth - 1]))
        {
            XAAPixmapPtr pixPriv = XAA_GET_PIXMAP_PRIVATE((PixmapPtr)(pDst));
	    pixPriv->flags |= DIRTY; 

            return (XAABitBlt( pSrc, pDst, pGC,
                srcx, srcy, width, height, dstx, dsty,
                XAADoImageRead, 0L));
        } else
	if(infoRec->NeedToSync) {
	   (*infoRec->Sync)(infoRec->pScrn);
	    infoRec->NeedToSync = FALSE;
	}
    }    

    {
	XAA_PIXMAP_OP_PROLOGUE(pGC, pDst);
	ret = (*pGC->ops->CopyArea)(pSrc, pDst,
            pGC, srcx, srcy, width, height, dstx, dsty);
	XAA_PIXMAP_OP_EPILOGUE(pGC);
    }
    return ret;
}
Example #9
0
static void
XAAPaintWindow8_32(
  WindowPtr pWin,
  RegionPtr prgn,
  int what 
){
    ScreenPtr  pScreen = pWin->drawable.pScreen;
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_DRAWABLE((&pWin->drawable));
    int nBox = REGION_NUM_RECTS(prgn);
    BoxPtr pBox = REGION_RECTS(prgn);
    PixmapPtr pPix = NULL;
    int depth = pWin->drawable.depth;
    int fg = 0, pm;

    if(!infoRec->pScrn->vtSema) goto BAILOUT;	

    switch (what) {
    case PW_BACKGROUND:
	switch(pWin->backgroundState) {
	case None: return;
	case ParentRelative:
	    do { pWin = pWin->parent; }
	    while(pWin->backgroundState == ParentRelative);
	    (*pWin->drawable.pScreen->PaintWindowBackground)(pWin, prgn, what);
	    return;
	case BackgroundPixel:
	    fg = pWin->background.pixel;
	    break;
	case BackgroundPixmap:
	    pPix = pWin->background.pixmap;
	    break;
	}
	break;
    case PW_BORDER:
	if (pWin->borderIsPixel) 
	    fg = pWin->border.pixel;
	else 	/* pixmap */ 
	    pPix = pWin->border.pixmap;
	break;
    default: return;
    }

    if(depth == 8) {
	pm = 0xff000000;
	fg <<= 24;
    } else
	pm = 0x00ffffff;

    if(!pPix) {	
        if(infoRec->FillSolidRects &&
           !(infoRec->FillSolidRectsFlags & NO_PLANEMASK) &&
           (!(infoRec->FillSolidRectsFlags & RGB_EQUAL) ||
			(depth == 8) || CHECK_RGB_EQUAL(fg)))  
	{
	    (*infoRec->FillSolidRects)(infoRec->pScrn, fg, GXcopy, 
						pm, nBox, pBox);
	    return;
	}
    } else {	/* pixmap */
        XAAPixmapPtr pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
	WindowPtr pBgWin = pWin;
	int xorg, yorg;

	if (what == PW_BORDER) {
	    for (pBgWin = pWin;
		 pBgWin->backgroundState == ParentRelative;
		 pBgWin = pBgWin->parent);
	}

        xorg = pBgWin->drawable.x;
        yorg = pBgWin->drawable.y;

#ifdef PANORAMIX
	if(!noPanoramiXExtension) {
	    int index = pScreen->myNum;
	    if(WindowTable[index] == pBgWin) {
		xorg -= panoramiXdataPtr[index].x;
		yorg -= panoramiXdataPtr[index].y;
	    }
	}
#endif

	if(IS_OFFSCREEN_PIXMAP(pPix) && infoRec->FillCacheBltRects) {
	    XAACacheInfoPtr pCache = &(infoRec->ScratchCacheInfoRec);

	    pCache->x = pPriv->offscreenArea->box.x1;
	    pCache->y = pPriv->offscreenArea->box.y1;
	    pCache->w = pCache->orig_w = 
		pPriv->offscreenArea->box.x2 - pCache->x;
	    pCache->h = pCache->orig_h = 
		pPriv->offscreenArea->box.y2 - pCache->y;
	    pCache->trans_color = -1;
	     
	    (*infoRec->FillCacheBltRects)(infoRec->pScrn, GXcopy, pm,
				nBox, pBox, xorg, yorg, pCache);

	    return;
	}

	if(pPriv->flags & DIRTY) {
	    pPriv->flags &= ~(DIRTY | REDUCIBILITY_MASK);
	    pPix->drawable.serialNumber = NEXT_SERIAL_NUMBER;
        }

    	if(!(pPriv->flags & REDUCIBILITY_CHECKED) &&
	    (infoRec->CanDoMono8x8 || infoRec->CanDoColor8x8)) {
	    XAACheckTileReducibility(pPix, infoRec->CanDoMono8x8);
	}

	if(pPriv->flags & REDUCIBLE_TO_8x8) {
	    if((pPriv->flags & REDUCIBLE_TO_2_COLOR) &&
		infoRec->CanDoMono8x8 && infoRec->FillMono8x8PatternRects &&
		!(infoRec->FillMono8x8PatternRectsFlags & NO_PLANEMASK) &&
		!(infoRec->FillMono8x8PatternRectsFlags & TRANSPARENCY_ONLY) && 
		(!(infoRec->FillMono8x8PatternRectsFlags & RGB_EQUAL) || 
		(CHECK_RGB_EQUAL(pPriv->fg) && CHECK_RGB_EQUAL(pPriv->bg)))) 
	    {
		(*infoRec->FillMono8x8PatternRects)(infoRec->pScrn,
			pPriv->fg, pPriv->bg, GXcopy, pm, nBox, pBox,
			pPriv->pattern0, pPriv->pattern1, xorg, yorg);
		return;
	    }
	    if(infoRec->CanDoColor8x8 && infoRec->FillColor8x8PatternRects &&
		!(infoRec->FillColor8x8PatternRectsFlags & NO_PLANEMASK)) 
	    {
		XAACacheInfoPtr pCache = (*infoRec->CacheColor8x8Pattern)(
					infoRec->pScrn, pPix, -1, -1);

		(*infoRec->FillColor8x8PatternRects) (infoRec->pScrn, 
			GXcopy, pm, nBox, pBox, xorg, yorg, pCache);
		return;
	    }        
	}

	if(infoRec->UsingPixmapCache && infoRec->FillCacheBltRects && 
	    !(infoRec->FillCacheBltRectsFlags & NO_PLANEMASK) && 
	    (pPix->drawable.height <= infoRec->MaxCacheableTileHeight) &&
	    (pPix->drawable.width <= infoRec->MaxCacheableTileWidth)) 
	{
	     XAACacheInfoPtr pCache = 
			(*infoRec->CacheTile)(infoRec->pScrn, pPix);
	     (*infoRec->FillCacheBltRects)(infoRec->pScrn, GXcopy, pm,
				nBox, pBox, xorg, yorg, pCache);
	     return;
	}

	if(infoRec->FillImageWriteRects && 
		!(infoRec->FillImageWriteRectsFlags & NO_PLANEMASK)) 
	{
	    (*infoRec->FillImageWriteRects) (infoRec->pScrn, GXcopy, 
			pm, nBox, pBox, xorg, yorg, pPix);
	    return;
	}
    }

    if(infoRec->NeedToSync) {
	(*infoRec->Sync)(infoRec->pScrn);
	infoRec->NeedToSync = FALSE;
    }

BAILOUT:

    if(what == PW_BACKGROUND) {
	XAA_SCREEN_PROLOGUE (pScreen, PaintWindowBackground);
	(*pScreen->PaintWindowBackground) (pWin, prgn, what);
	XAA_SCREEN_EPILOGUE(pScreen, PaintWindowBackground, XAAPaintWindow8_32);
    } else {
	XAA_SCREEN_PROLOGUE (pScreen, PaintWindowBorder);
	(*pScreen->PaintWindowBorder) (pWin, prgn, what);
	XAA_SCREEN_EPILOGUE(pScreen, PaintWindowBorder, XAAPaintWindow8_32);
    }
}
void
XAAPaintWindow(
  WindowPtr pWin,
  RegionPtr prgn,
  int what 
)
{
    ScreenPtr  pScreen = pWin->drawable.pScreen;
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_DRAWABLE((&pWin->drawable));
    int nBox = REGION_NUM_RECTS(prgn);
    BoxPtr pBox = REGION_RECTS(prgn);
    int fg = -1;
    PixmapPtr pPix = NULL;

    if(!infoRec->pScrn->vtSema) goto BAILOUT;	

    switch (what) {
    case PW_BACKGROUND:
	switch(pWin->backgroundState) {
	case None: return;
	case ParentRelative:
	    do { pWin = pWin->parent; }
	    while(pWin->backgroundState == ParentRelative);
	    (*pWin->drawable.pScreen->PaintWindowBackground)(pWin, prgn, what);
	    return;
	case BackgroundPixel:
	    fg = pWin->background.pixel;
	    break;
	case BackgroundPixmap:
	    pPix = pWin->background.pixmap;
	    break;
	}
	break;
    case PW_BORDER:
	if (pWin->borderIsPixel) 
	    fg = pWin->border.pixel;
	else 	/* pixmap */ 
	    pPix = pWin->border.pixmap;
	break;
    default: return;
    }


    if(!pPix) {
        if(infoRec->FillSolidRects &&
           (!(infoRec->FillSolidRectsFlags & RGB_EQUAL) || 
                (CHECK_RGB_EQUAL(fg))) )  {
	    (*infoRec->FillSolidRects)(infoRec->pScrn, fg, GXcopy, ~0,
					nBox, pBox);
	    return;
	}
    } else {	/* pixmap */
        XAAPixmapPtr pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
	WindowPtr pBgWin = pWin;
	Bool NoCache = FALSE;
	int xorg, yorg;

	/* Hack so we can use this with the dual framebuffer layers
	   which only support the pixmap cache in the primary bpp */
	if(pPix->drawable.bitsPerPixel != infoRec->pScrn->bitsPerPixel)
	    NoCache = TRUE;

	if (what == PW_BORDER) {
	    for (pBgWin = pWin;
		 pBgWin->backgroundState == ParentRelative;
		 pBgWin = pBgWin->parent);
	}

        xorg = pBgWin->drawable.x;
        yorg = pBgWin->drawable.y;

	if(IS_OFFSCREEN_PIXMAP(pPix) && infoRec->FillCacheBltRects) {
	    XAACacheInfoPtr pCache = &(infoRec->ScratchCacheInfoRec);

	    pCache->x = pPriv->offscreenArea->box.x1;
	    pCache->y = pPriv->offscreenArea->box.y1;
	    pCache->w = pCache->orig_w = 
		pPriv->offscreenArea->box.x2 - pCache->x;
	    pCache->h = pCache->orig_h = 
		pPriv->offscreenArea->box.y2 - pCache->y;
	    pCache->trans_color = -1;
	     
	    (*infoRec->FillCacheBltRects)(infoRec->pScrn, GXcopy, ~0,
				nBox, pBox, xorg, yorg, pCache);
	    return;
	}

	if(pPriv->flags & DIRTY) {
	    pPriv->flags &= ~(DIRTY | REDUCIBILITY_MASK);
	    pPix->drawable.serialNumber = NEXT_SERIAL_NUMBER;
        }

    	if(!(pPriv->flags & REDUCIBILITY_CHECKED) &&
	    (infoRec->CanDoMono8x8 || infoRec->CanDoColor8x8)) {
	    XAACheckTileReducibility(pPix, infoRec->CanDoMono8x8);
	}

	if(pPriv->flags & REDUCIBLE_TO_8x8) {
	    if((pPriv->flags & REDUCIBLE_TO_2_COLOR) &&
		infoRec->CanDoMono8x8 && infoRec->FillMono8x8PatternRects &&
		!(infoRec->FillMono8x8PatternRectsFlags & TRANSPARENCY_ONLY) && 
		(!(infoRec->FillMono8x8PatternRectsFlags & RGB_EQUAL) || 
		(CHECK_RGB_EQUAL(pPriv->fg) && CHECK_RGB_EQUAL(pPriv->bg)))) {

	    	(*infoRec->FillMono8x8PatternRects)(infoRec->pScrn,
			pPriv->fg, pPriv->bg, GXcopy, ~0, nBox, pBox,
			pPriv->pattern0, pPriv->pattern1, xorg, yorg);
		return;
	    }
	    if(infoRec->CanDoColor8x8 && !NoCache &&
				infoRec->FillColor8x8PatternRects) {
		XAACacheInfoPtr pCache = (*infoRec->CacheColor8x8Pattern)(
					infoRec->pScrn, pPix, -1, -1);

		(*infoRec->FillColor8x8PatternRects) ( infoRec->pScrn, 
				GXcopy, ~0, nBox, pBox, xorg, yorg, pCache);
		return;
	    }        
	}

	/* The window size check is to reduce pixmap cache thrashing
	   when there are lots of little windows with pixmap backgrounds
	   like are sometimes used for buttons, etc... */

	if(infoRec->UsingPixmapCache && 
	    infoRec->FillCacheBltRects && !NoCache &&
	    ((what == PW_BORDER) ||
		(pPix->drawable.height != pWin->drawable.height) ||
		(pPix->drawable.width != pWin->drawable.width)) &&
	    (pPix->drawable.height <= infoRec->MaxCacheableTileHeight) &&
	    (pPix->drawable.width <= infoRec->MaxCacheableTileWidth)) {

	     XAACacheInfoPtr pCache = 
			(*infoRec->CacheTile)(infoRec->pScrn, pPix);
	     (*infoRec->FillCacheBltRects)(infoRec->pScrn, GXcopy, ~0,
					nBox, pBox, xorg, yorg, pCache);
	     return;
	}

	if(infoRec->FillImageWriteRects && 
		!(infoRec->FillImageWriteRectsFlags & NO_GXCOPY)) {
	    (*infoRec->FillImageWriteRects) (infoRec->pScrn, GXcopy, 
                   		~0, nBox, pBox, xorg, yorg, pPix);
	    return;
	}
    }


    if(infoRec->NeedToSync) {
	(*infoRec->Sync)(infoRec->pScrn);
	infoRec->NeedToSync = FALSE;
    }

BAILOUT:

    if(what == PW_BACKGROUND) {
	XAA_SCREEN_PROLOGUE (pScreen, PaintWindowBackground);
	(*pScreen->PaintWindowBackground) (pWin, prgn, what);
	XAA_SCREEN_EPILOGUE(pScreen, PaintWindowBackground, XAAPaintWindow);
    } else {
	XAA_SCREEN_PROLOGUE (pScreen, PaintWindowBorder);
	(*pScreen->PaintWindowBorder) (pWin, prgn, what);
	XAA_SCREEN_EPILOGUE(pScreen, PaintWindowBorder, XAAPaintWindow);
    }

}
Example #11
0
static void
XAAValidateGC(
   GCPtr         pGC,
   unsigned long changes,
   DrawablePtr   pDraw 
){
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
    XAA_GC_FUNC_PROLOGUE(pGC);

    (*pGC->funcs->ValidateGC)(pGC, changes, pDraw);

    if((changes & GCPlaneMask) &&
       ((pGC->planemask & infoRec->FullPlanemasks[pGC->depth - 1]) == 
	 infoRec->FullPlanemasks[pGC->depth - 1]))
    {	
	pGC->planemask = ~0;
    }

    if(pGC->depth != 32) {
	/* 0xffffffff is reserved for transparency */
	if(pGC->bgPixel == 0xffffffff)
	    pGC->bgPixel = 0x7fffffff;
	if(pGC->fgPixel == 0xffffffff)
	    pGC->fgPixel = 0x7fffffff;
    }

    if((pDraw->type == DRAWABLE_PIXMAP) && !IS_OFFSCREEN_PIXMAP(pDraw)){
	pGCPriv->flags = OPS_ARE_PIXMAP;
        pGCPriv->changes |= changes;

	/* make sure we're not using videomemory pixmaps to render
	   onto system memory drawables */

	if((pGC->fillStyle == FillTiled) && 
	    IS_OFFSCREEN_PIXMAP(pGC->tile.pixmap) &&
	    !OFFSCREEN_PIXMAP_LOCKED(pGC->tile.pixmap)) {

	    XAAPixmapPtr pPriv = XAA_GET_PIXMAP_PRIVATE(pGC->tile.pixmap);
	    FBAreaPtr area = pPriv->offscreenArea;

	    XAARemoveAreaCallback(area); /* clobbers pPriv->offscreenArea */
	    xf86FreeOffscreenArea(area);
	}
    } 
    else if(!infoRec->pScrn->vtSema && (pDraw->type == DRAWABLE_WINDOW)) {
	pGCPriv->flags = 0;
        pGCPriv->changes |= changes;
    }
    else {
	if(!(pGCPriv->flags & OPS_ARE_ACCEL)) {	
	    changes |= pGCPriv->changes;
	    pGCPriv->changes = 0;
	}
	pGCPriv->flags = OPS_ARE_ACCEL;

#if 1
	/* Ugh.  If we can't use the blitter on offscreen pixmaps used
	   as tiles, then we need to move them out as cfb can't handle
	   tiles with non-zero origins */

	if((pGC->fillStyle == FillTiled) && 
	    IS_OFFSCREEN_PIXMAP(pGC->tile.pixmap) &&
	    (DO_PIXMAP_COPY != (*infoRec->TiledFillChooser)(pGC))) {

	    XAAPixmapPtr pPriv = XAA_GET_PIXMAP_PRIVATE(pGC->tile.pixmap);
	    FBAreaPtr area = pPriv->offscreenArea;

	    XAARemoveAreaCallback(area); /* clobbers pPriv->offscreenArea */
	    xf86FreeOffscreenArea(area);
	}
#endif
    }

    XAA_GC_FUNC_EPILOGUE(pGC);

    if(!(pGCPriv->flags & OPS_ARE_ACCEL)) return;

    if((changes & GCTile) && !pGC->tileIsPixel && pGC->tile.pixmap){
	XAAPixmapPtr pixPriv = XAA_GET_PIXMAP_PRIVATE(pGC->tile.pixmap);
		
	if(pixPriv->flags & DIRTY) {
	    pixPriv->flags &= ~(DIRTY | REDUCIBILITY_MASK);
	    pGC->tile.pixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
	}
    }
    if((changes & GCStipple) && pGC->stipple){
	XAAPixmapPtr pixPriv = XAA_GET_PIXMAP_PRIVATE(pGC->stipple);
		
	if(pixPriv->flags & DIRTY) {
	    pixPriv->flags &= ~(DIRTY | REDUCIBILITY_MASK);
	    pGC->stipple->drawable.serialNumber = NEXT_SERIAL_NUMBER;
	}
    }

    /* If our Ops are still the default ones we need to allocate new ones */
    if(pGC->ops == &XAAFallbackOps) {
	if(!(pGCPriv->XAAOps = xalloc(sizeof(GCOps)))) {	
	    pGCPriv->XAAOps = &XAAFallbackOps;
	    return;
	}
	/* make a modifiable copy of the default ops */
	memcpy(pGCPriv->XAAOps, &XAAFallbackOps, sizeof(GCOps));
	pGC->ops = pGCPriv->XAAOps;
	changes = ~0;
    }

    if(!changes) return;

    if((changes & GCDashList) && infoRec->ComputeDash)
	infoRec->ComputeDash(pGC);

    if(changes & infoRec->FillSpansMask)
	(*infoRec->ValidateFillSpans)(pGC, changes, pDraw); 	

    if(changes & infoRec->SetSpansMask)
	(*infoRec->ValidateSetSpans)(pGC, changes, pDraw); 	

    if(changes & infoRec->PutImageMask)
	(*infoRec->ValidatePutImage)(pGC, changes, pDraw); 	

    if(changes & infoRec->CopyAreaMask)
	(*infoRec->ValidateCopyArea)(pGC, changes, pDraw); 	

    if(changes & infoRec->CopyPlaneMask)
	(*infoRec->ValidateCopyPlane)(pGC, changes, pDraw); 	

    if(changes & infoRec->PolyPointMask)
	(*infoRec->ValidatePolyPoint)(pGC, changes, pDraw); 	

    if(changes & infoRec->PolylinesMask)
	(*infoRec->ValidatePolylines)(pGC, changes, pDraw); 	

    if(changes & infoRec->PolySegmentMask)
	(*infoRec->ValidatePolySegment)(pGC, changes, pDraw); 	

    if(changes & infoRec->PolyRectangleMask)
	(*infoRec->ValidatePolyRectangle)(pGC, changes, pDraw); 	

    if(changes & infoRec->PolyArcMask)
	(*infoRec->ValidatePolyArc)(pGC, changes, pDraw); 	

    if(changes & infoRec->FillPolygonMask)
	(*infoRec->ValidateFillPolygon)(pGC, changes, pDraw); 	

    if(changes & infoRec->PolyFillRectMask)
	(*infoRec->ValidatePolyFillRect)(pGC, changes, pDraw); 	
 
    if(changes & infoRec->PolyFillArcMask)
	(*infoRec->ValidatePolyFillArc)(pGC, changes, pDraw); 	

    if(changes & infoRec->PolyGlyphBltMask)
	(*infoRec->ValidatePolyGlyphBlt)(pGC, changes, pDraw);

    if(changes & infoRec->ImageGlyphBltMask)
	(*infoRec->ValidateImageGlyphBlt)(pGC, changes, pDraw);

    if(changes & infoRec->PolyText8Mask)
	(*infoRec->ValidatePolyText8)(pGC, changes, pDraw);
    
    if(changes & infoRec->PolyText16Mask)
	(*infoRec->ValidatePolyText16)(pGC, changes, pDraw);

    if(changes & infoRec->ImageText8Mask)
	(*infoRec->ValidateImageText8)(pGC, changes, pDraw);
    
    if(changes & infoRec->ImageText16Mask)
	(*infoRec->ValidateImageText16)(pGC, changes, pDraw);
 
    if(changes & infoRec->PushPixelsMask) 
	(*infoRec->ValidatePushPixels)(pGC, changes, pDraw); 	
}
static PixmapPtr
XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint)
{
    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
    XAAPixmapPtr pPriv;
    PixmapPtr pPix = NULL;
    int size = w * h;

    if (w > 32767 || h > 32767)
        return NullPixmap;

    if (!infoRec->offscreenDepthsInitialized)
        XAAInitializeOffscreenDepths (pScreen);

    if(pScrn->vtSema &&
            (usage_hint != CREATE_PIXMAP_USAGE_GLYPH_PICTURE) &&
            (infoRec->offscreenDepths & (1 << (depth - 1))) &&
            (size >= MIN_OFFPIX_SIZE) && !SwitchedOut &&
            (!infoRec->maxOffPixWidth || (w <= infoRec->maxOffPixWidth)) &&
            (!infoRec->maxOffPixHeight || (h <= infoRec->maxOffPixHeight)) )
    {
        PixmapLinkPtr pLink;
        PixmapPtr pScreenPix;
        FBAreaPtr area;
        int gran = 0;

        switch(pScrn->bitsPerPixel) {
        case 24:
        case 8:
            gran = 4;
            break;
        case 16:
            gran = 2;
            break;
        case 32:
            gran = 1;
            break;
        default:
            break;
        }

        if(BITMAP_SCANLINE_PAD == 64)
            gran *= 2;

        if(!(area = xf86AllocateOffscreenArea(pScreen, w, h, gran, 0,
                                              XAARemoveAreaCallback, NULL))) {
            goto BAILOUT;
        }

        if(!(pLink = malloc(sizeof(PixmapLink)))) {
            xf86FreeOffscreenArea(area);
            goto BAILOUT;
        }

        XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
        pPix = (*pScreen->CreatePixmap) (pScreen, 0, 0, depth, usage_hint);
        XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);

        if (!pPix) {
            free(pLink);
            xf86FreeOffscreenArea(area);
            goto BAILOUT;
        }

        pScreenPix = (*pScreen->GetScreenPixmap)(pScreen);

        pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
        pPix->drawable.x = area->box.x1;
        pPix->drawable.y = area->box.y1;
        pPix->drawable.width = w;
        pPix->drawable.height = h;
        pPix->drawable.bitsPerPixel = pScrn->bitsPerPixel;
        pPix->devKind = pScreenPix->devKind;
        pPix->devPrivate.ptr = pScreenPix->devPrivate.ptr;
        area->devPrivate.ptr = pPix;

        pPriv->flags = OFFSCREEN;
        pPriv->offscreenArea = area;
        pPriv->freeData = FALSE;

        pLink->next = infoRec->OffscreenPixmaps;
        pLink->pPix = pPix;
        infoRec->OffscreenPixmaps = pLink;
        return pPix;
    }
BAILOUT:
    XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
    pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint);
    XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);

    if(pPix) {
        pPriv = XAA_GET_PIXMAP_PRIVATE(pPix);
        pPriv->flags = 0;
        pPriv->offscreenArea = NULL;
        pPriv->freeData = FALSE;
        if(!w || !h) /* either scratch or shared memory */
            pPriv->flags |= SHARED_PIXMAP;
    }

    return pPix;
}