diff options
| author | Marek Olšák <[email protected]> | 2016-01-15 12:59:48 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-01-22 15:02:40 +0100 |
| commit | 0446ea9d084f5e72f7ea23f806a9723c94dd3685 (patch) | |
| tree | 70c7b6da46f1234465527b4b67c7bd52bfb73781 /src/gallium/drivers/radeonsi | |
| parent | dac2964f3ebd96d5ac227984ab0cd79c2c3b2a1a (diff) | |
radeonsi: don't enable blending if colormask == 0
most likely useless, but doesn't hurt
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 2a6d2c6ff36..ea441acb1b0 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -433,6 +433,9 @@ static void *si_create_blend_state_mode(struct pipe_context *ctx, unsigned blend_cntl = 0; + if (!state->rt[j].colormask) + continue; + /* we pretend 8 buffer are used, CB_SHADER_MASK will disable unused one */ blend->cb_target_mask |= state->rt[j].colormask << (4 * i); |