diff options
| author | Samuel Pitoiset <[email protected]> | 2019-12-06 12:19:11 +0100 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2019-12-10 11:04:43 +0100 |
| commit | 008fe909cac1449cac7cc71fca4c805cc6d3de95 (patch) | |
| tree | 247c48ff8dc348acd7f4292515bd75755183b63c /src/amd/vulkan/radv_pipeline.c | |
| parent | 4f659224c850706db37e01235af96122b7cd1407 (diff) | |
radv: fix possibly wrong PA_SC_AA_CONFIG value for conservative rast
PA_SC_AA_CONFIG might be updated when conversative rasterization is
enabled. Because the driver only re-emits the multisample state if
the number of samples is different, that register value might not
be updated correctly.
Found by inspection, doesn't fix anything known.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/amd/vulkan/radv_pipeline.c')
| -rw-r--r-- | src/amd/vulkan/radv_pipeline.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c index aa97137c7fd..63aed7d5042 100644 --- a/src/amd/vulkan/radv_pipeline.c +++ b/src/amd/vulkan/radv_pipeline.c @@ -3651,6 +3651,7 @@ radv_pipeline_generate_multisample_state(struct radeon_cmdbuf *ctx_cs, radeon_set_context_reg(ctx_cs, R_028A48_PA_SC_MODE_CNTL_0, ms->pa_sc_mode_cntl_0); radeon_set_context_reg(ctx_cs, R_028A4C_PA_SC_MODE_CNTL_1, ms->pa_sc_mode_cntl_1); radeon_set_context_reg(ctx_cs, R_028BDC_PA_SC_LINE_CNTL, ms->pa_sc_line_cntl); + radeon_set_context_reg(ctx_cs, R_028BE0_PA_SC_AA_CONFIG, ms->pa_sc_aa_config); /* The exclusion bits can be set to improve rasterization efficiency * if no sample lies on the pixel boundary (-8 sample offset). It's @@ -3660,6 +3661,12 @@ radv_pipeline_generate_multisample_state(struct radeon_cmdbuf *ctx_cs, radeon_set_context_reg(ctx_cs, R_02882C_PA_SU_PRIM_FILTER_CNTL, S_02882C_XMAX_RIGHT_EXCLUSION(exclusion) | S_02882C_YMAX_BOTTOM_EXCLUSION(exclusion)); + + /* GFX9: Flush DFSM when the AA mode changes. */ + if (pipeline->device->dfsm_allowed) { + radeon_emit(ctx_cs, PKT3(PKT3_EVENT_WRITE, 0, 0)); + radeon_emit(ctx_cs, EVENT_TYPE(V_028A90_FLUSH_DFSM) | EVENT_INDEX(0)); + } } static void |