diff options
| author | Marek Olšák <[email protected]> | 2016-01-28 01:35:19 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-02-02 21:03:18 +0100 |
| commit | 5f0f9a5619fbbcf9a0edf529455100581341ae04 (patch) | |
| tree | 8f85e3e4d9e6d0d99f005f4bbd379c54dd4e0937 /src/gallium | |
| parent | f96f94966d10dac6103a0ada39cd005bb93f2fd7 (diff) | |
radeonsi: treat intensity render targets exactly like red
The motivation is to simplify the Stoney RB+ code.
Intensity is already treated as red except here.
No piglit regressions.
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 9e0ccfc5dde..40ae13f02ef 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -2097,8 +2097,10 @@ static void si_initialize_color_surface(struct si_context *sctx, color_pitch = S_028C64_TILE_MAX(pitch); + /* Intensity is implemented as Red, so treat it that way. */ color_attrib = S_028C74_TILE_MODE_INDEX(tile_mode_index) | - S_028C74_FORCE_DST_ALPHA_1(desc->swizzle[3] == UTIL_FORMAT_SWIZZLE_1); + S_028C74_FORCE_DST_ALPHA_1(desc->swizzle[3] == UTIL_FORMAT_SWIZZLE_1 || + util_format_is_intensity(surf->base.format)); if (rtex->resource.b.b.nr_samples > 1) { unsigned log_samples = util_logbase2(rtex->resource.b.b.nr_samples); |