diff options
| author | Marek Olšák <[email protected]> | 2012-10-05 03:00:38 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-10-10 00:16:35 +0200 |
| commit | 8bf7044ec6ab041ebeb1db9ebe378f8e1f455f4e (patch) | |
| tree | 532c431f2ba65919920675af38bbaab9d712dff2 /src/gallium/drivers/r600/r600_state_common.c | |
| parent | faaba52aedf9807ced2ddfccc4133589a7bacd5f (diff) | |
r600g: remove the dual_src_blend flag from the shader key
Reviewed-by: Jerome Glisse <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_state_common.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_state_common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c index 5ba043087f8..c28f2f13c06 100644 --- a/src/gallium/drivers/r600/r600_state_common.c +++ b/src/gallium/drivers/r600/r600_state_common.c @@ -747,8 +747,10 @@ static INLINE struct r600_shader_key r600_shader_selector_key(struct pipe_contex key.alpha_to_one = rctx->alpha_to_one && rctx->multisample_enable && !rctx->framebuffer.cb0_is_integer; - key.dual_src_blend = rctx->dual_src_blend; key.nr_cbufs = rctx->framebuffer.state.nr_cbufs; + /* Dual-source blending only makes sense with nr_cbufs == 1. */ + if (key.nr_cbufs == 1 && rctx->dual_src_blend) + key.nr_cbufs = 2; } return key; } |