diff options
| author | Marek Olšák <[email protected]> | 2016-01-15 14:40:19 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-01-22 15:02:40 +0100 |
| commit | f6360de8c02a52e29c2f6f65b94fd981ffd3851f (patch) | |
| tree | 95321993757be452773b6d653a10d085b93654c7 /src/gallium/drivers/radeonsi/si_state.h | |
| parent | 933e3c4145d97e73000beaf1f96db2a70f209f26 (diff) | |
radeonsi: use all SPI color formats
because not using SPI_SHADER_32_ABGR doubles fill rate.
We should also get optimal performance if alpha isn't needed or blending
isn't enabled.
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.h b/src/gallium/drivers/radeonsi/si_state.h index 46ba3c4301f..be3488e6dba 100644 --- a/src/gallium/drivers/radeonsi/si_state.h +++ b/src/gallium/drivers/radeonsi/si_state.h @@ -42,6 +42,11 @@ struct si_state_blend { bool alpha_to_coverage; bool alpha_to_one; bool dual_src_blend; + /* Set 0xf or 0x0 (4 bits) per render target if the following is + * true. ANDed with spi_shader_col_format. + */ + unsigned blend_enable_4bit; + unsigned need_src_alpha_4bit; }; struct si_state_rasterizer { |