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exa: a few small pitch related changes

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- Setting pitch before exaCopyDirty* is not needed.

Signed-off-by: Maarten Maathuis <madman2003@gmail.com>
Acked-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Maarten Maathuis 2009-11-28 10:34:45 +01:00 • committed by Keith Packard
commit 99d88ef69d
2 changed files with 14 additions and 8 deletions
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11
exa/exa.c
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@ -323,10 +323,17 @@ ExaDoPrepareAccess(PixmapPtr pPixmap, int index)
has_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
if (has_gpu_copy && pExaPixmap->fb_ptr)
if (has_gpu_copy) {
/* This can be NULL, but the driver prepareAccess call should
* take care of that. */
pPixmap->devPrivate.ptr = pExaPixmap->fb_ptr;
else
pPixmap->devKind = pExaPixmap->fb_pitch;
} else {
/* For mixed pixmaps this can be NULL, but that will be fixed
* later in exaPrepareAccessReg_mixed(). */
pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
pPixmap->devKind = pExaPixmap->sys_pitch;
}
/* Store so we can handle repeated / nested calls. */
pExaScr->access[index].pixmap = pPixmap;