[Mesa-dev] [PATCH 1/2] ac/nir: fix interp mode for nir_intrinsic_interp_var_at_sample
Samuel Pitoiset
samuel.pitoiset at gmail.com
Tue Apr 17 13:08:10 UTC 2018
This fixes the following CTS tests:
dEQP-VK.pipeline.multisample_interpolation.sample_interpolate_at_consistency.*
This restores the previous behaviour, maybe the CTS tests
were wrong?
Fixes: 22b116171f8 ("radv: fix interp at sample code.")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
---
src/amd/common/ac_nir_to_llvm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 45405d30fe8..b0631ad41a8 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -2710,6 +2710,9 @@ static LLVMValueRef visit_interp(struct ac_nir_context *ctx,
location = INTERP_CENTROID;
break;
case nir_intrinsic_interp_var_at_sample:
+ location = INTERP_SAMPLE;
+ src0 = get_src(ctx, instr->src[0]);
+ break;
case nir_intrinsic_interp_var_at_offset:
location = INTERP_CENTER;
src0 = get_src(ctx, instr->src[0]);
--
2.17.0
More information about the mesa-dev
mailing list