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radv: set PS_ITER_SAMPLE(1) for sample shading during cmdbuf recording

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This shouldn't be configured in the pipeline.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22218>
This commit is contained in:
Samuel Pitoiset
2023-03-30 17:40:28 +02:00
committed by Marge Bot
parent b750fe4c6a
commit 66da73e863
2 changed files with 16 additions and 8 deletions
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8
src/amd/vulkan/radv_pipeline.c
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@@ -522,14 +522,6 @@ gfx103_pipeline_init_vrs_state(struct radv_graphics_pipeline *pipeline,
* 2x2 coarse shading isn't enough.
*/
vrs->pa_cl_vrs_cntl = S_028848_SAMPLE_ITER_COMBINER_MODE(V_028848_SC_VRS_COMB_MODE_OVERRIDE);
/* Make sure sample shading is enabled even if only MSAA1x is
* used because the SAMPLE_ITER combiner is in passthrough
* mode if PS_ITER_SAMPLE is 0, and it uses the per-draw rate.
* The default VRS rate when sample shading is enabled is 1x1.
*/
if (!G_028A4C_PS_ITER_SAMPLE(pipeline->pa_sc_mode_cntl_1))
pipeline->pa_sc_mode_cntl_1 |= S_028A4C_PS_ITER_SAMPLE(1);
} else {
vrs->pa_cl_vrs_cntl = S_028848_SAMPLE_ITER_COMBINER_MODE(V_028848_SC_VRS_COMB_MODE_PASSTHRU);
}