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| author | Alexander Larsson <alexl@redhat.com> | 2010-03-08 19:41:34 +0100 |
|---|---|---|
| committer | Alexander Larsson <alexl@redhat.com> | 2010-03-08 19:41:34 +0100 |
| commit | 04b35fe7ff6b09885a2af9ef8627b45b892e3fb0 (patch) | |
| tree | f538c39cb6e830318a60be1aa4f3346296cc1d80 /common/pixman_utils.c | |
| parent | 4f097150cbf666fe5284e82fd83e820a3549243e (diff) | |
| download | spice-04b35fe7ff6b09885a2af9ef8627b45b892e3fb0.tar.gz spice-04b35fe7ff6b09885a2af9ef8627b45b892e3fb0.tar.xz spice-04b35fe7ff6b09885a2af9ef8627b45b892e3fb0.zip | |
Fix colorkeying in pixman_utils.c
We were masking out the alpha bit in the key color not int
the source pixel, so colorkeying didn't work when the high byte
was != 0. For instance in the shutdown dialog in XP.
Diffstat (limited to 'common/pixman_utils.c')
| -rw-r--r-- | common/pixman_utils.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/pixman_utils.c b/common/pixman_utils.c index 30e89192..7aff30b4 100644 --- a/common/pixman_utils.c +++ b/common/pixman_utils.c @@ -816,10 +816,11 @@ void spice_pixman_blit_colorkey (pixman_image_t *dest, uint32_t *d = (uint32_t *)byte_line; uint32_t *s = (uint32_t *)byte_line; + transparent_color &= 0xffffff; s = (uint32_t *)src_line; for (x = 0; x < width; x++) { uint32_t val = *s; - if (val != (0xffffff & transparent_color)) { + if ((0xffffff & val) != transparent_color) { *d = val; } s++; d++; |