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radv: do not emit PA_SC_VRS_OVERRIDE_CNTL from the pipeline on GFX11

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PA_SC_VRS_OVERRIDE_CNTL is emitted when a framebuffer is bound because
it controls the VRS surface enable bit. Though, if a pipeline is bound
after the framebuffer is emitted, it can override the state. Remove it
completely since VRS for flat shading and RADV_FORCE_VRS are disabled.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20333>
This commit is contained in:
Samuel Pitoiset
2022-12-15 12:26:07 +01:00
committed by Marge Bot
parent c186420b26
commit d1e724b952
1 changed files with 1 additions and 5 deletions
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6
src/amd/vulkan/radv_pipeline.c
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@@ -4657,11 +4657,7 @@ gfx103_pipeline_emit_vrs_state(struct radeon_cmdbuf *ctx_cs,
mode = ps->info.ps.can_discard ? V_028064_SC_VRS_COMB_MODE_MIN : V_028064_SC_VRS_COMB_MODE_PASSTHRU;
}
if (pdevice->rad_info.gfx_level >= GFX11) {
radeon_set_context_reg(ctx_cs, R_0283D0_PA_SC_VRS_OVERRIDE_CNTL,
S_0283D0_VRS_OVERRIDE_RATE_COMBINER_MODE(mode) |
S_0283D0_VRS_RATE((rate_x << 2) | rate_y));
} else {
if (pdevice->rad_info.gfx_level < GFX11) {
radeon_set_context_reg(ctx_cs, R_028064_DB_VRS_OVERRIDE_CNTL,
S_028064_VRS_OVERRIDE_RATE_COMBINER_MODE(mode) |
S_028064_VRS_OVERRIDE_RATE_X(rate_x) |