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bgPixel (unsigned long) is 64-bit on x86_64, so -1 != 0xffffffff 

This patch should fix bug 8080.
This commit is contained in:
Hong Liu 2007-09-04 08:46:46 +01:00 committed by Alan Hourihane
parent 529acb1754
commit 9adea80703
1 changed files with 5 additions and 4 deletions
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9
hw/xfree86/xaa/xaaGC.c
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@ -80,10 +80,11 @@ XAAValidateGC(
} }
if(pGC->depth != 32) { if(pGC->depth != 32) {
if(pGC->bgPixel == -1) /* -1 is reserved for transparency */ /* 0xffffffff is reserved for transparency */
pGC->bgPixel = 0x7fffffff; if(pGC->bgPixel == 0xffffffff)
if(pGC->fgPixel == -1) /* -1 is reserved for transparency */ pGC->bgPixel = 0x7fffffff;
pGC->fgPixel = 0x7fffffff; if(pGC->fgPixel == 0xffffffff)
pGC->fgPixel = 0x7fffffff;
} }
if((pDraw->type == DRAWABLE_PIXMAP) && !IS_OFFSCREEN_PIXMAP(pDraw)){ if((pDraw->type == DRAWABLE_PIXMAP) && !IS_OFFSCREEN_PIXMAP(pDraw)){