fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-24 15:20:10 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

nir/divergence: don't assume that load_sample_positions_amd is always uniform

Browse source 
Sample positions aren't uniform when the sample id is divergent.
This was a regression when we started lowering fragment shader
barycentrics in NIR.

Fixes: 7f444fc72c ("nir: add nir_intrinsic_load_sample_positions_amd")
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37843>
This commit is contained in:
Daniel Schürmann 2025-10-09 20:09:11 +02:00 • committed by Marge Bot
parent ed0c18ae4a
commit fad10b91a6
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/compiler/nir/nir_divergence_analysis.c
View file

@ -266,7 +266,6 @@ visit_intrinsic(nir_intrinsic_instr *instr, struct divergence_state *state)
case nir_intrinsic_load_ring_es2gs_offset_amd:
case nir_intrinsic_load_ring_task_draw_amd:
case nir_intrinsic_load_ring_task_payload_amd:
case nir_intrinsic_load_sample_positions_amd:
case nir_intrinsic_load_rasterization_samples_amd:
case nir_intrinsic_load_ring_gsvs_amd:
case nir_intrinsic_load_ring_gs2vs_offset_amd:
@ -721,6 +720,7 @@ visit_intrinsic(nir_intrinsic_instr *instr, struct divergence_state *state)
case nir_intrinsic_sparse_residency_code_and:
case nir_intrinsic_bvh64_intersect_ray_amd:
case nir_intrinsic_bvh8_intersect_ray_amd:
case nir_intrinsic_load_sample_positions_amd:
case nir_intrinsic_image_deref_load_param_intel:
case nir_intrinsic_image_load_raw_intel:
case nir_intrinsic_get_ubo_size: