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Revert "exa: avoid calling non existent SourceValidate callback" 

This reverts commit daa6f9308f.

This one checked pScreen->SourceValidate instead of
pExaScr->SourceValidate which would cause a segfault when
pExaScr->SourceValidate was NULL.
This commit is contained in:
Keith Packard 2010-04-26 09:14:22 -07:00
parent daa6f9308f
commit 0e6e75b04e
1 changed files with 3 additions and 5 deletions
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2
exa/exa_unaccel.c
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@ -462,12 +462,10 @@ ExaSrcValidate(DrawablePtr pDrawable,
REGION_UNION(pScreen, dst, dst, &reg); REGION_UNION(pScreen, dst, dst, &reg);
REGION_UNINIT(pScreen, &reg); REGION_UNINIT(pScreen, &reg);
if (pScreen->SourceValidate) {
swap(pExaScr, pScreen, SourceValidate); swap(pExaScr, pScreen, SourceValidate);
pScreen->SourceValidate(pDrawable, x, y, width, height); pScreen->SourceValidate(pDrawable, x, y, width, height);
swap(pExaScr, pScreen, SourceValidate); swap(pExaScr, pScreen, SourceValidate);
} }
}
static Bool static Bool
ExaPrepareCompositeReg(ScreenPtr pScreen, ExaPrepareCompositeReg(ScreenPtr pScreen,