[Mesa-dev] [PATCH] i965: Drop VECTOR_MASK_ENABLE in Broadwell's 3DSTATE_VS packet.

[Kenneth Graunke]

We never set it on previous generations, but I had to set it in
3DSTATE_PS for correct behavior.  For symmetry, I set it in 3DSTATE_VS
as well, but there's no actual need to do so.  Piglit works fine either
way.  The documentation also remarks that there should never be a need
to program this.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
---
 src/mesa/drivers/dri/i965/gen8_vs_state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/gen8_vs_state.c b/src/mesa/drivers/dri/i965/gen8_vs_state.c
index 65a62f3..02a0176 100644
--- a/src/mesa/drivers/dri/i965/gen8_vs_state.c
+++ b/src/mesa/drivers/dri/i965/gen8_vs_state.c
@@ -87,7 +87,7 @@ upload_vs_state(struct brw_context *brw)
    OUT_BATCH(_3DSTATE_VS << 16 | (9 - 2));
    OUT_BATCH(stage_state->prog_offset);
    OUT_BATCH(0);
-   OUT_BATCH(GEN6_VS_VECTOR_MASK_ENABLE | floating_point_mode |
+   OUT_BATCH(floating_point_mode |
              ((ALIGN(stage_state->sampler_count, 4) / 4) <<
                GEN6_VS_SAMPLER_COUNT_SHIFT) |
              ((prog_data->base.binding_table.size_bytes / 4) <<
-- 
1.8.4.2