diff options
| author | Rafael Antognolli <[email protected]> | 2017-08-23 14:13:05 -0700 |
|---|---|---|
| committer | Rafael Antognolli <[email protected]> | 2017-08-25 10:02:09 -0700 |
| commit | 1eb58960bfd30d575cca4fa3c600512751aab467 (patch) | |
| tree | a36df2295bdae0dfe7f8ca31ffd177e9f0e19a10 /src/intel/blorp | |
| parent | 2bae451bd3fe93c47aa231ab35ae18ae86b7df5a (diff) | |
i965: Do not store SRC after 0 on component control.
The PRM SKL-Vol 2b-05.16 says:
"Within a VERTEX_ELEMENT_STATE structure, if a Component Control
field is set to something other than VFCOMP_STORE_SRC, no
higher-numbered Component Control fields may be set to
VFCOMP_STORE_SRC. In other words, only trailing components can be set
to something other than VFCOMP_STORE_SRC."
Since we set the component 1 to VFCOMP_STORE_0 on gen8+, and
VFCOMP_STORE_IID on gen5+, and we are not using components 2 and 3,
let's also set them to VFCOMP_STORE_0.
Signed-off-by: Rafael Antognolli <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Anuj Phogat <[email protected]>
Diffstat (limited to 'src/intel/blorp')
| -rw-r--r-- | src/intel/blorp/blorp_genX_exec.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/intel/blorp/blorp_genX_exec.h b/src/intel/blorp/blorp_genX_exec.h index 93534169ef7..524736fbc0e 100644 --- a/src/intel/blorp/blorp_genX_exec.h +++ b/src/intel/blorp/blorp_genX_exec.h @@ -395,8 +395,8 @@ blorp_emit_vertex_elements(struct blorp_batch *batch, #else .Component1Control = VFCOMP_STORE_0, #endif - .Component2Control = VFCOMP_STORE_SRC, - .Component3Control = VFCOMP_STORE_SRC, + .Component2Control = VFCOMP_STORE_0, + .Component3Control = VFCOMP_STORE_0, #if GEN_GEN <= 5 .DestinationElementOffset = slot * 4, #endif |