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EXA: exa(Shm)PutImage improvements.

Browse source 
Improve exaShmPutImage performance and reuse its core in exaPutImage as it
seems faster than the previous code when the driver doesn't provide an
UploadToScreen hook.

Make sure all damage records are notified of the damage incurred by actual
ShmPutImage calls.

Remove superfluous manual damage tracking for actual PutImage calls.
This commit is contained in:
Michel Dänzer 2007-08-30 13:59:07 +02:00
commit be922b3048
3 changed files with 116 additions and 42 deletions
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10
exa/exa_unaccel.c
View file

@ -97,14 +97,14 @@ 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);
int xoff, yoff;
EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable)));
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
if (exaGCReadsDestination(pDrawable, pGC->planemask, pGC->fillStyle,
pGC->alu))
exaPrepareAccess (pDrawable, EXA_PREPARE_DEST);
else
ExaDoPrepareAccess (pDrawable, EXA_PREPARE_DEST);
fbPutImage (pDrawable, pGC, depth, x, y, w, h, leftPad, format, bits);
exaFinishAccess (pDrawable, EXA_PREPARE_DEST);
exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
}
RegionPtr