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authorSamuel Pitoiset <[email protected]>2018-12-18 15:21:56 +0100
committerSamuel Pitoiset <[email protected]>2018-12-20 18:01:11 +0100
commit65d82c84d2902cc4ef4db8670e059f7449e550bd (patch)
tree01ccc18b3cfdccb3e43653d9a693aa951a22d861 /src/amd/common
parentf45e43e156a9cdc0527f63bf0def15766a1c5199 (diff)
ac/nir: restrict fmask lookup to image load intrinsics
We don't ever want to do the fmask lookup on a atomic or store, the fmask should have been decompressed if the surface has been moved to IMAGE_LAYOUT. Original patch by Dave Airlie. Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/amd/common')
-rw-r--r--src/amd/common/ac_nir_to_llvm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 81b76f65b82..6d97212b805 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -2249,7 +2249,7 @@ static void get_image_coords(struct ac_nir_context *ctx,
bool gfx9_1d = ctx->ac.chip_class >= GFX9 && dim == GLSL_SAMPLER_DIM_1D;
count = image_type_to_components_count(dim, is_array);
- if (is_ms) {
+ if (is_ms && instr->intrinsic == nir_intrinsic_image_deref_load) {
LLVMValueRef fmask_load_address[3];
int chan;