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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-01-27 20:33:08 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-01-27 20:35:45 +0000 |
| commit | 918151a7955c26174db80b775205f6ffb4f44ab6 (patch) | |
| tree | b17d65c57d5fd222418c597b21cd4636ad4166ea | |
| parent | 197cb08a2d54cabbfe97454d7db85cfe1f5f27ba (diff) | |
uxa: Fix compatible_formats() for OVER
In separating the boolean logic out into a separate function, dc6522dd,
I reversed the sense of one particular test:
src->format == dst->format
The OVER optimisation is only valid if the src and dst formats match,
but not always.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | uxa/uxa-render.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/uxa/uxa-render.c b/uxa/uxa-render.c index 512ac02d..68b406e9 100644 --- a/uxa/uxa-render.c +++ b/uxa/uxa-render.c @@ -994,8 +994,8 @@ compatible_formats (CARD8 op, PicturePtr dst, PicturePtr src) if (src->alphaMap || dst->alphaMap) return 0; - if (src->format == dst->format) - return 1; + if (src->format != dst->format) + return 0; if (src->format == PICT_x8r8g8b8 || src->format == PICT_x8b8g8r8) return 1; |