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iris: Only request an input mask if the shader needs it

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Fixes: aebca3961b "iris: Fix handling of SIMD32 fragment shaders"
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Jason Ekstrand 2019-08-16 17:48:53 -05:00
parent dcad15ff54
commit 16edd02bfa
1 changed files with 3 additions and 1 deletions
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4
src/gallium/drivers/iris/iris_state.c
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@ -4778,7 +4778,9 @@ iris_upload_dirty_render_state(struct iris_context *ice,
uint32_t psx_state[GENX(3DSTATE_PS_EXTRA_length)] = {0};
iris_pack_command(GENX(3DSTATE_PS_EXTRA), psx_state, psx) {
#if GEN_GEN >= 9
if (wm_prog_data->post_depth_coverage)
if (!wm_prog_data->uses_sample_mask)
psx.InputCoverageMaskState = ICMS_NONE;
else if (wm_prog_data->post_depth_coverage)
psx.InputCoverageMaskState = ICMS_DEPTH_COVERAGE;
else if (wm_prog_data->inner_coverage &&
cso->conservative_rasterization)