diff options
| author | Marek Olšák <[email protected]> | 2016-01-16 04:09:45 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-01-22 15:02:40 +0100 |
| commit | 933e3c4145d97e73000beaf1f96db2a70f209f26 (patch) | |
| tree | 62f58291121ea8cb907c82c3b5784f9f873cd009 /src/gallium/drivers/radeonsi | |
| parent | f1f01588372a26b7c217fa1898eefea75290feed (diff) | |
radeonsi: use 32_AR for alpha-to-coverage without a color buffer
This avoids the fp16 packing instructions.
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_shaders.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index b368485541c..e08722d0d28 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -624,7 +624,7 @@ static inline void si_shader_selector_key(struct pipe_context *ctx, */ if (!(key->ps.spi_shader_col_format & 0xf) && blend && blend->alpha_to_coverage) - key->ps.spi_shader_col_format |= V_028710_SPI_SHADER_FP16_ABGR; + key->ps.spi_shader_col_format |= V_028710_SPI_SHADER_32_AR; if (rs) { bool is_poly = (sctx->current_rast_prim >= PIPE_PRIM_TRIANGLES && |