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Code Issues Projects Releases Wiki Activity

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
Download patch file Download diff file Expand all files Collapse all files

3
render/glyph.c
View file

@ -969,7 +969,8 @@ miGlyphs (CARD8 op,
width = extents.x2 - extents.x1;
height = extents.y2 - extents.y1;
pMaskPixmap = (*pScreen->CreatePixmap) (pScreen, width, height,
maskFormat->depth);
maskFormat->depth,
CREATE_PIXMAP_USAGE_SCRATCH);
if (!pMaskPixmap)
return;
component_alpha = NeedsComponent(maskFormat->format);

4
render/mirect.c
View file

@ -135,8 +135,8 @@ miCompositeRects (CARD8 op,
if (!rgbaFormat)
goto bail1;
pPixmap = (*pScreen->CreatePixmap) (pScreen, 1, 1,
rgbaFormat->depth);
pPixmap = (*pScreen->CreatePixmap) (pScreen, 1, 1, rgbaFormat->depth,
CREATE_PIXMAP_USAGE_SCRATCH);
if (!pPixmap)
goto bail2;

2
render/mitrap.c
View file

@ -61,7 +61,7 @@ miCreateAlphaPicture (ScreenPtr pScreen,
}
pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height,
pPictFormat->depth);
pPictFormat->depth, 0);
if (!pPixmap)
return 0;
pGC = GetScratchGC (pPixmap->drawable.depth, pScreen);

6
render/render.c
View file

@ -1202,7 +1202,8 @@ ProcRenderAddGlyphs (ClientPtr client)
}
pDstPix = (pScreen->CreatePixmap) (pScreen,
width, height, depth);
width, height, depth,
CREATE_PIMXAP_USAGE_GLYPH_PICTURE);
GlyphPicture (glyph)[screen] = pDst =
CreatePicture (0, &pDstPix->drawable,
@ -1636,7 +1637,8 @@ ProcRenderCreateCursor (ClientPtr client)
xfree (mskbits);
return (BadImplementation);
}
pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, 32);
pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, 32,
CREATE_PIXMAP_USAGE_SCRATCH);
if (!pPixmap)
{
xfree (argbbits);