void
ExaCheckCopyNtoN(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
BoxPtr pbox, int nbox, int dx, int dy, Bool reverse,
Bool upsidedown, Pixel bitplane, void *closure)
{
RegionRec reg;
int xoff, yoff;
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,
exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));
if (pExaScr->prepare_access_reg && RegionInitBoxes(®, pbox, nbox)) {
PixmapPtr pPixmap = exaGetDrawablePixmap(pSrc);
exaGetDrawableDeltas(pSrc, pPixmap, &xoff, &yoff);
RegionTranslate(®, xoff + dx, yoff + dy);
pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_SRC, ®);
RegionUninit(®);
}
else
exaPrepareAccess(pSrc, EXA_PREPARE_SRC);
if (pExaScr->prepare_access_reg &&
!exaGCReadsDestination(pDst, pGC->planemask, pGC->fillStyle,
pGC->alu, pGC->clientClipType) &&
RegionInitBoxes(®, pbox, nbox)) {
PixmapPtr pPixmap = exaGetDrawablePixmap(pDst);
exaGetDrawableDeltas(pDst, pPixmap, &xoff, &yoff);
RegionTranslate(®, xoff, yoff);
pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_DEST, ®);
RegionUninit(®);
}
else
exaPrepareAccess(pDst, EXA_PREPARE_DEST);
/* This will eventually call fbCopyNtoN, with some calculation overhead. */
while (nbox--) {
pGC->ops->CopyArea(pSrc, pDst, pGC, pbox->x1 - pSrc->x + dx,
pbox->y1 - pSrc->y + dy, pbox->x2 - pbox->x1,
pbox->y2 - pbox->y1, pbox->x1 - pDst->x,
pbox->y1 - pDst->y);
pbox++;
}
exaFinishAccess(pSrc, EXA_PREPARE_SRC);
exaFinishAccess(pDst, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPushPixels(GCPtr pGC, PixmapPtr pBitmap,
DrawablePtr pDrawable, int w, int h, int x, int y)
{
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("from %p to %p (%c,%c)\n", pBitmap, pDrawable,
exaDrawableLocation(&pBitmap->drawable),
exaDrawableLocation(pDrawable)));
ExaFallbackPrepareReg(pDrawable, pGC, x, y, w, h, EXA_PREPARE_DEST, TRUE);
ExaFallbackPrepareReg(&pBitmap->drawable, pGC, 0, 0, w, h,
EXA_PREPARE_SRC, FALSE);
exaPrepareAccessGC(pGC);
pGC->ops->PushPixels(pGC, pBitmap, pDrawable, w, h, x, y);
exaFinishAccessGC(pGC);
exaFinishAccess(&pBitmap->drawable, EXA_PREPARE_SRC);
exaFinishAccess(pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
RegionPtr
ExaCheckCopyArea(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
int srcx, int srcy, int w, int h, int dstx, int dsty)
{
RegionPtr ret;
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrc, pDst,
exaDrawableLocation(pSrc), exaDrawableLocation(pDst)));
ExaFallbackPrepareReg(pSrc, pGC, srcx, srcy, w, h, EXA_PREPARE_SRC, FALSE);
ExaFallbackPrepareReg(pDst, pGC, dstx, dsty, w, h, EXA_PREPARE_DEST, TRUE);
ret = pGC->ops->CopyArea(pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty);
exaFinishAccess(pSrc, EXA_PREPARE_SRC);
exaFinishAccess(pDst, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
return ret;
}
void
ExaCheckSetSpans(DrawablePtr pDrawable, GCPtr pGC, char *psrc,
DDXPointPtr ppt, int *pwidth, int nspans, int fSorted)
{
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess(pDrawable, EXA_PREPARE_DEST);
pGC->ops->SetSpans(pDrawable, pGC, psrc, ppt, pwidth, nspans, fSorted);
exaFinishAccess(pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr pptInit)
{
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess(pDrawable, EXA_PREPARE_DEST);
pGC->ops->PolyPoint(pDrawable, pGC, mode, npt, pptInit);
exaFinishAccess(pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPolyArc(DrawablePtr pDrawable, GCPtr pGC, int narcs, xArc * pArcs)
{
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess(pDrawable, EXA_PREPARE_DEST);
exaPrepareAccessGC(pGC);
pGC->ops->PolyArc(pDrawable, pGC, narcs, pArcs);
exaFinishAccessGC(pGC);
exaFinishAccess(pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckImageGlyphBlt(DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr * ppci, void *pglyphBase)
{
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess(pDrawable, EXA_PREPARE_DEST);
exaPrepareAccessGC(pGC);
pGC->ops->ImageGlyphBlt(pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
exaFinishAccessGC(pGC);
exaFinishAccess(pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPolyFillRect(DrawablePtr pDrawable, GCPtr pGC,
int nrect, xRectangle *prect)
{
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess(pDrawable, EXA_PREPARE_DEST);
exaPrepareAccessGC(pGC);
pGC->ops->PolyFillRect(pDrawable, pGC, nrect, prect);
exaFinishAccessGC(pGC);
exaFinishAccess(pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPolySegment(DrawablePtr pDrawable, GCPtr pGC,
int nsegInit, xSegment * pSegInit)
{
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c) width %d, count %d\n", pDrawable,
exaDrawableLocation(pDrawable), pGC->lineWidth, nsegInit));
exaPrepareAccess(pDrawable, EXA_PREPARE_DEST);
exaPrepareAccessGC(pGC);
pGC->ops->PolySegment(pDrawable, pGC, nsegInit, pSegInit);
exaFinishAccessGC(pGC);
exaFinishAccess(pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckPolyGlyphBlt (DrawablePtr pDrawable, GCPtr pGC,
int x, int y, unsigned int nglyph,
CharInfoPtr *ppci, pointer pglyphBase)
{
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c), style %d alu %d\n", pDrawable,
exaDrawableLocation(pDrawable), pGC->fillStyle, pGC->alu));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
exaPrepareAccessGC (pGC);
pGC->ops->PolyGlyphBlt (pDrawable, pGC, x, y, nglyph, ppci, pglyphBase);
exaFinishAccessGC (pGC);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckGetSpans(DrawablePtr pDrawable,
int wMax,
DDXPointPtr ppt, int *pwidth, int nspans, char *pdstStart)
{
ScreenPtr pScreen = pDrawable->pScreen;
EXA_PRE_FALLBACK(pScreen);
EXA_FALLBACK(("from %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess(pDrawable, EXA_PREPARE_SRC);
swap(pExaScr, pScreen, GetSpans);
pScreen->GetSpans(pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
swap(pExaScr, pScreen, GetSpans);
exaFinishAccess(pDrawable, EXA_PREPARE_SRC);
EXA_POST_FALLBACK(pScreen);
}
void
ExaCheckGetImage(DrawablePtr pDrawable, int x, int y, int w, int h,
unsigned int format, unsigned long planeMask, char *d)
{
ScreenPtr pScreen = pDrawable->pScreen;
EXA_PRE_FALLBACK(pScreen);
EXA_FALLBACK(("from %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
ExaFallbackPrepareReg(pDrawable, NULL, x, y, w, h, EXA_PREPARE_SRC, FALSE);
swap(pExaScr, pScreen, GetImage);
pScreen->GetImage(pDrawable, x, y, w, h, format, planeMask, d);
swap(pExaScr, pScreen, GetImage);
exaFinishAccess(pDrawable, EXA_PREPARE_SRC);
EXA_POST_FALLBACK(pScreen);
}
void
ExaCheckPolylines(DrawablePtr pDrawable, GCPtr pGC,
int mode, int npt, DDXPointPtr ppt)
{
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c), width %d, mode %d, count %d\n",
pDrawable, exaDrawableLocation(pDrawable),
pGC->lineWidth, mode, npt));
exaPrepareAccess(pDrawable, EXA_PREPARE_DEST);
exaPrepareAccessGC(pGC);
pGC->ops->Polylines(pDrawable, pGC, mode, npt, ppt);
exaFinishAccessGC(pGC);
exaFinishAccess(pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
void
ExaCheckAddTraps(PicturePtr pPicture,
INT16 x_off, INT16 y_off, int ntrap, xTrap * traps)
{
ScreenPtr pScreen = pPicture->pDrawable->pScreen;
PictureScreenPtr ps = GetPictureScreen(pScreen);
EXA_PRE_FALLBACK(pScreen);
EXA_FALLBACK(("to pict %p (%c)\n",
exaDrawableLocation(pPicture->pDrawable)));
exaPrepareAccess(pPicture->pDrawable, EXA_PREPARE_DEST);
swap(pExaScr, ps, AddTraps);
ps->AddTraps(pPicture, x_off, y_off, ntrap, traps);
swap(pExaScr, ps, AddTraps);
exaFinishAccess(pPicture->pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK(pScreen);
}
void
ExaCheckPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth,
int x, int y, int w, int h, int leftPad, int format,
char *bits)
{
PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
ExaPixmapPriv(pPixmap);
EXA_PRE_FALLBACK_GC(pGC);
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
if (!pExaScr->prepare_access_reg || !pExaPixmap->pDamage ||
exaGCReadsDestination(pDrawable, pGC->planemask, pGC->fillStyle,
pGC->alu, pGC->clientClipType))
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
else
pExaScr->prepare_access_reg(pPixmap, EXA_PREPARE_DEST,
DamagePendingRegion(pExaPixmap->pDamage));
pGC->ops->PutImage (pDrawable, pGC, depth, x, y, w, h, leftPad, format, bits);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
EXA_POST_FALLBACK_GC(pGC);
}
