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author | Axel Davy <axel.davy@ens.fr> | 2016-03-19 19:55:24 +0100 |
---|---|---|
committer | Axel Davy <axel.davy@ens.fr> | 2016-05-18 23:37:14 +0200 |
commit | 7e05e4c3883fd3fdc863b580701e2546e4d37772 (patch) | |
tree | 4522cfde1fd5b3218be3ae0615d6b8b2a58d2c76 | |
parent | f5d6ed57022b7459bc0f63d9131528e47f4ec982 (diff) |
r600: Change default behaviour for undefined COLOR0
d3d 9 needs COLOR0 to be 1.0 on all channels when
undefined. 0.0 for the others is fine.
GL behaviour is undefined.
Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
-rw-r--r-- | src/gallium/drivers/r600/r600_state.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c index 9774bdd0465..9a33ab943fb 100644 --- a/src/gallium/drivers/r600/r600_state.c +++ b/src/gallium/drivers/r600/r600_state.c @@ -2477,6 +2477,10 @@ void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *sha tmp = S_028644_SEMANTIC(sid); + /* D3D 9 behaviour. GL is undefined */ + if (rshader->input[i].name == TGSI_SEMANTIC_COLOR && rshader->input[i].sid == 0) + tmp |= S_028644_DEFAULT_VAL(3); + if (rshader->input[i].name == TGSI_SEMANTIC_POSITION || rshader->input[i].interpolate == TGSI_INTERPOLATE_CONSTANT || (rshader->input[i].interpolate == TGSI_INTERPOLATE_COLOR && |