diff options
| author | Chris Forbes <[email protected]> | 2013-07-01 23:30:55 +1200 |
|---|---|---|
| committer | Chris Forbes <[email protected]> | 2013-07-06 12:41:54 +1200 |
| commit | 1415a1884c59aff37d0f1a53447ef389dd9f9b39 (patch) | |
| tree | 978bff42ccd93554de68f87da561f6b7a2bd9510 /src/gallium/drivers/nv50/nv50_tex.c | |
| parent | 9ef49cfd841a8cbf280a1a2b66ce90f710e44687 (diff) | |
i965: fix alpha test for MRT
Include src0 alpha in the RT write message when using MRT, so it is used
for the alpha test instead of the normal per-RT alpha value.
Fixes broken rendering in Dota2 under Wine [FDO #62647].
No Piglit regressions on Ivybridge.
V2: reuse (and simplify) existing sample_alpha_to_coverage flag in
the FS key, rather than adding another redundant one.
Signed-off-by: Chris Forbes <[email protected]>
Reviewd-by: Paul Berry <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=62647
NOTE: This is a candidate for the stable branches.
Diffstat (limited to 'src/gallium/drivers/nv50/nv50_tex.c')
0 files changed, 0 insertions, 0 deletions