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Add CreatePixmap allocation hints.

Browse source 
These hints allow an acceleration architecture to optimize allocation of certain
types of pixmaps, such as pixmaps that will serve as backing pixmaps for
redirected windows.
This commit is contained in:
Aaron Plattner 2007-10-31 14:15:35 -07:00
commit f2e310132f
65 changed files with 150 additions and 97 deletions
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7
hw/xfree86/rac/xf86RAC.c
View file

@ -141,7 +141,8 @@ static void RACCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg,
RegionPtr prgnSrc );
static void RACClearToBackground (WindowPtr pWin, int x, int y,
int w, int h, Bool generateExposures );
static PixmapPtr RACCreatePixmap(ScreenPtr pScreen, int w, int h, int depth);
static PixmapPtr RACCreatePixmap(ScreenPtr pScreen, int w, int h, int depth,
unsigned usage_hint);
static Bool RACCreateGC(GCPtr pGC);
static Bool RACSaveScreen(ScreenPtr pScreen, Bool unblank);
static void RACStoreColors (ColormapPtr pmap, int ndef, xColorItem *pdefs);
@ -450,14 +451,14 @@ RACClearToBackground (
}
static PixmapPtr
RACCreatePixmap(ScreenPtr pScreen, int w, int h, int depth)
RACCreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint)
{
PixmapPtr pPix;
DPRINT_S("RACCreatePixmap",pScreen->myNum);
SCREEN_PROLOG ( CreatePixmap);
ENABLE;
pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth);
pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint);
SCREEN_EPILOG (CreatePixmap, RACCreatePixmap);
return pPix;