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i965: Drop VECTOR_MASK_ENABLE in Broadwell's 3DSTATE_VS packet.

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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@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Kenneth Graunke 2014-02-03 10:45:31 -08:00
parent 4dd1002518
commit b0e90ea09f
1 changed files with 1 additions and 1 deletions
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2
src/mesa/drivers/dri/i965/gen8_vs_state.c
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@ -87,7 +87,7 @@ upload_vs_state(struct brw_context *brw)
OUT_BATCH(_3DSTATE_VS << 16 | (9 - 2)); OUT_BATCH(_3DSTATE_VS << 16 | (9 - 2));
OUT_BATCH(stage_state->prog_offset); OUT_BATCH(stage_state->prog_offset);
OUT_BATCH(0); 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) << ((ALIGN(stage_state->sampler_count, 4) / 4) <<
GEN6_VS_SAMPLER_COUNT_SHIFT) | GEN6_VS_SAMPLER_COUNT_SHIFT) |
((prog_data->base.binding_table.size_bytes / 4) << ((prog_data->base.binding_table.size_bytes / 4) <<