void
XAACopyWindow(
WindowPtr pWin,
DDXPointRec ptOldOrg,
RegionPtr prgnSrc )
{
DDXPointPtr pptSrc, ppt;
RegionRec rgnDst;
BoxPtr pbox;
int dx, dy, nbox;
WindowPtr pwinRoot;
ScreenPtr pScreen = pWin->drawable.pScreen;
XAAInfoRecPtr infoRec =
GET_XAAINFORECPTR_FROM_DRAWABLE((&pWin->drawable));
if (!infoRec->pScrn->vtSema || !infoRec->ScreenToScreenBitBlt) {
XAA_SCREEN_PROLOGUE (pScreen, CopyWindow);
if(infoRec->pScrn->vtSema && infoRec->NeedToSync) {
(*infoRec->Sync)(infoRec->pScrn);
infoRec->NeedToSync = FALSE;
}
(*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
XAA_SCREEN_EPILOGUE (pScreen, CopyWindow, XAACopyWindow);
return;
}
pwinRoot = pScreen->root;
RegionNull(&rgnDst);
dx = ptOldOrg.x - pWin->drawable.x;
dy = ptOldOrg.y - pWin->drawable.y;
RegionTranslate(prgnSrc, -dx, -dy);
RegionIntersect(&rgnDst, &pWin->borderClip, prgnSrc);
pbox = RegionRects(&rgnDst);
nbox = RegionNumRects(&rgnDst);
if(!nbox ||
!(pptSrc = (DDXPointPtr )malloc(nbox * sizeof(DDXPointRec)))) {
RegionUninit(&rgnDst);
return;
}
ppt = pptSrc;
while(nbox--) {
ppt->x = pbox->x1 + dx;
ppt->y = pbox->y1 + dy;
ppt++; pbox++;
}
infoRec->ScratchGC.planemask = ~0L;
infoRec->ScratchGC.alu = GXcopy;
XAADoBitBlt((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
&(infoRec->ScratchGC), &rgnDst, pptSrc);
free(pptSrc);
RegionUninit(&rgnDst);
}
static void
XAAOverRestoreAreas (
PixmapPtr pPixmap,
RegionPtr prgnRestore,
int xorg,
int yorg,
WindowPtr pWin
){
XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pWin->drawable.pScreen);
XAAInfoRecPtr infoRec =
GET_XAAINFORECPTR_FROM_DRAWABLE((DrawablePtr)pWin);
if(pOverPriv->pScrn->vtSema) {
SWITCH_DEPTH(pWin->drawable.depth);
}
(*infoRec->RestoreAreas)(pPixmap, prgnRestore, xorg, yorg, pWin);
}
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);
}
}
static void
XAACopyWindow8_32(
WindowPtr pWin,
DDXPointRec ptOldOrg,
RegionPtr prgnSrc
){
DDXPointPtr pptSrc, ppt;
RegionRec rgnDst;
BoxPtr pbox;
int dx, dy, nbox;
WindowPtr pwinRoot;
ScreenPtr pScreen = pWin->drawable.pScreen;
XAAInfoRecPtr infoRec =
GET_XAAINFORECPTR_FROM_DRAWABLE((&pWin->drawable));
Bool doUnderlay = miOverlayCopyUnderlay(pScreen);
RegionPtr borderClip = &pWin->borderClip;
Bool freeReg = FALSE;
if (!infoRec->pScrn->vtSema || !infoRec->ScreenToScreenBitBlt ||
(infoRec->ScreenToScreenBitBltFlags & NO_PLANEMASK))
{
XAA_SCREEN_PROLOGUE (pScreen, CopyWindow);
if(infoRec->pScrn->vtSema && infoRec->NeedToSync) {
(*infoRec->Sync)(infoRec->pScrn);
infoRec->NeedToSync = FALSE;
}
(*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
XAA_SCREEN_EPILOGUE (pScreen, CopyWindow, XAACopyWindow8_32);
return;
}
pwinRoot = WindowTable[pScreen->myNum];
if(doUnderlay)
freeReg = miOverlayCollectUnderlayRegions(pWin, &borderClip);
REGION_NULL(pScreen, &rgnDst);
dx = ptOldOrg.x - pWin->drawable.x;
dy = ptOldOrg.y - pWin->drawable.y;
REGION_TRANSLATE(pScreen, prgnSrc, -dx, -dy);
REGION_INTERSECT(pScreen, &rgnDst, borderClip, prgnSrc);
pbox = REGION_RECTS(&rgnDst);
nbox = REGION_NUM_RECTS(&rgnDst);
if(!nbox ||
!(pptSrc = (DDXPointPtr )ALLOCATE_LOCAL(nbox * sizeof(DDXPointRec)))) {
REGION_UNINIT(pScreen, &rgnDst);
return;
}
ppt = pptSrc;
while(nbox--) {
ppt->x = pbox->x1 + dx;
ppt->y = pbox->y1 + dy;
ppt++; pbox++;
}
infoRec->ScratchGC.planemask = doUnderlay ? 0x00ffffff : 0xff000000;
infoRec->ScratchGC.alu = GXcopy;
XAADoBitBlt((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
&(infoRec->ScratchGC), &rgnDst, pptSrc);
DEALLOCATE_LOCAL(pptSrc);
REGION_UNINIT(pScreen, &rgnDst);
if(freeReg)
REGION_DESTROY(pScreen, borderClip);
}
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);
}
}
static void
XAACopyWindow8_32(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
{
DDXPointPtr pptSrc, ppt;
RegionRec rgnDst;
BoxPtr pbox;
int dx, dy, nbox;
WindowPtr pwinRoot;
ScreenPtr pScreen = pWin->drawable.pScreen;
XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_DRAWABLE((&pWin->drawable));
Bool doUnderlay = miOverlayCopyUnderlay(pScreen);
RegionPtr borderClip = &pWin->borderClip;
Bool freeReg = FALSE;
if (!infoRec->pScrn->vtSema || !infoRec->ScreenToScreenBitBlt ||
(infoRec->ScreenToScreenBitBltFlags & NO_PLANEMASK)) {
XAA_SCREEN_PROLOGUE(pScreen, CopyWindow);
if (infoRec->pScrn->vtSema && infoRec->NeedToSync) {
(*infoRec->Sync) (infoRec->pScrn);
infoRec->NeedToSync = FALSE;
}
(*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
XAA_SCREEN_EPILOGUE(pScreen, CopyWindow, XAACopyWindow8_32);
return;
}
pwinRoot = pScreen->root;
if (doUnderlay)
freeReg = miOverlayCollectUnderlayRegions(pWin, &borderClip);
RegionNull(&rgnDst);
dx = ptOldOrg.x - pWin->drawable.x;
dy = ptOldOrg.y - pWin->drawable.y;
RegionTranslate(prgnSrc, -dx, -dy);
RegionIntersect(&rgnDst, borderClip, prgnSrc);
pbox = RegionRects(&rgnDst);
nbox = RegionNumRects(&rgnDst);
if (!nbox || !(pptSrc = (DDXPointPtr) malloc(nbox * sizeof(DDXPointRec)))) {
RegionUninit(&rgnDst);
return;
}
ppt = pptSrc;
while (nbox--) {
ppt->x = pbox->x1 + dx;
ppt->y = pbox->y1 + dy;
ppt++;
pbox++;
}
infoRec->ScratchGC.planemask = doUnderlay ? 0x00ffffff : 0xff000000;
infoRec->ScratchGC.alu = GXcopy;
XAADoBitBlt((DrawablePtr) pwinRoot, (DrawablePtr) pwinRoot,
&(infoRec->ScratchGC), &rgnDst, pptSrc);
free(pptSrc);
RegionUninit(&rgnDst);
if (freeReg)
RegionDestroy(borderClip);
}