diff options
| author | Hong Liu <hong.liu@intel.com> | 2007-09-04 08:46:46 +0100 |
|---|---|---|
| committer | Alan Hourihane <alanh@fairlite.demon.co.uk> | 2007-09-04 08:48:26 +0100 |
| commit | 9adea807038b64292403ede982075fe1dcfd4c9a (patch) | |
| tree | 2aca784095dc85ae8a9b3a56d74b810fcd61b2d6 | |
| parent | 529acb175440969af9d7fa38aab8d7dea0dc2661 (diff) | |
bgPixel (unsigned long) is 64-bit on x86_64, so -1 != 0xffffffff
This patch should fix bug 8080.
| -rw-r--r-- | hw/xfree86/xaa/xaaGC.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/hw/xfree86/xaa/xaaGC.c b/hw/xfree86/xaa/xaaGC.c index f3434c9f4..b3dc83ada 100644 --- a/hw/xfree86/xaa/xaaGC.c +++ b/hw/xfree86/xaa/xaaGC.c @@ -80,10 +80,11 @@ XAAValidateGC( } if(pGC->depth != 32) { - if(pGC->bgPixel == -1) /* -1 is reserved for transparency */ - pGC->bgPixel = 0x7fffffff; - if(pGC->fgPixel == -1) /* -1 is reserved for transparency */ - pGC->fgPixel = 0x7fffffff; + /* 0xffffffff is reserved for transparency */ + if(pGC->bgPixel == 0xffffffff) + pGC->bgPixel = 0x7fffffff; + if(pGC->fgPixel == 0xffffffff) + pGC->fgPixel = 0x7fffffff; } if((pDraw->type == DRAWABLE_PIXMAP) && !IS_OFFSCREEN_PIXMAP(pDraw)){ |