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r600/sfn: legalize image acccess on Cayman

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If we access non-existing images Cayman hardware may lock up
and trigger a reset that is not always successful. Therefore,
make sure the images access is legal.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20141>
This commit is contained in:
Gert Wollny
2022-11-30 15:25:35 +01:00
committed by Marge Bot
parent fc75c1e07f
commit d4dfae313e
2 changed files with 4 additions and 0 deletions
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src/gallium/drivers/r600/sfn/sfn_nir.cpp
+3
View File
@@ -774,6 +774,9 @@ r600_finalize_nir(pipe_screen *screen, void *shader)
NIR_PASS_V(nir, r600_lower_shared_io);
NIR_PASS_V(nir, r600_nir_lower_atomics);
if (rs->b.gfx_level == CAYMAN)
NIR_PASS_V(nir, r600_legalize_image_load_store);
while (optimize_once(nir))
;
src/gallium/drivers/r600/sfn/sfn_nir_legalize_image_load_store.cpp
+1
View File
@@ -69,6 +69,7 @@ r600_legalize_image_load_store_impl(nir_builder *b,
num_components = 1;
break;
case GLSL_SAMPLER_DIM_2D:
case GLSL_SAMPLER_DIM_MS:
case GLSL_SAMPLER_DIM_RECT:
case GLSL_SAMPLER_DIM_CUBE:
num_components = 2;