diff options
| author | Marek Olšák <[email protected]> | 2016-01-11 23:51:39 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-01-22 15:02:40 +0100 |
| commit | 8667a1aea2ac3fee9b1b663132dc1bea8ec21cda (patch) | |
| tree | ec989c6f1677d180846bf894ee4849bd83af3040 /src/gallium/drivers/radeon | |
| parent | 0446ea9d084f5e72f7ea23f806a9723c94dd3685 (diff) | |
radeonsi: use SPI_SHADER_COL_FORMAT fields instead of export_16bpc
This does change the behavior slightly:
If a shader writes COLOR[i] and that color buffer isn't bound,
the shader will export MRT_NULL instead and discard the IR tree that
calculates the output. The only exception is alpha-to-coverage, which
requires an alpha export.
v2: - update a comment about 16BPC
- account for MRTZ when when fixing alpha-test/kill
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeon')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h index 27f6e983eea..f3271e2ee6c 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.h +++ b/src/gallium/drivers/radeon/r600_pipe_common.h @@ -252,6 +252,7 @@ struct r600_surface { unsigned cb_color_fmask_slice; /* EG and later */ unsigned cb_color_cmask; /* CB_COLORn_TILE (r600 only) */ unsigned cb_color_mask; /* R600 only */ + unsigned spi_shader_col_format; /* SI+ */ unsigned sx_ps_downconvert; /* Stoney only */ unsigned sx_blend_opt_epsilon; /* Stoney only */ struct r600_resource *cb_buffer_fmask; /* Used for FMASK relocations. R600 only */ |