fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-07 09:18:04 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

zink/nir-to-spirv: Make sure sampleid for InterpolateAtSample is int

Browse source 
This fixes the validation error

  VUID-VkShaderModuleCreateInfo-pCode-08737

triggered by piglit:
  spec@arb_gpu_shader5@execution@built-in-functions@fs-interpolateatsample-block-array:

  GLSL.std.450 InterpolateAtSample: expected Sample to be 32-bit integer
    %47 = OpExtInst %float %1 InterpolateAtSample %45 %float_0

Fixes: 9f6be8effb
   zink: store and use alu types for ntv defs

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28043>
(cherry picked from commit b7d6d90dab)
This commit is contained in:
Gert Wollny 2024-03-07 14:11:34 +01:00 • committed by Eric Engestrom
parent 9ec4e8aa47
commit 79bd37189b
2 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
.pick_status.json
View file

@ -424,7 +424,7 @@
"description": "zink/nir-to-spirv: Make sure sampleid for InterpolateAtSample is int",
"nominated": true,
"nomination_type": 1,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": "9f6be8effb43fcd4ce2fd00045bc6244ddf63529",
"notes": null

2
src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
View file

@ -2739,6 +2739,8 @@ emit_interpolate(struct ntv_context *ctx, nir_intrinsic_instr *intr)
case nir_intrinsic_interp_deref_at_sample:
op = GLSLstd450InterpolateAtSample;
src1 = get_src(ctx, &intr->src[1], &atype);
if (atype != nir_type_int)
src1 = emit_bitcast(ctx, get_ivec_type(ctx, 32, 1), src1);
break;
case nir_intrinsic_interp_deref_at_offset:
op = GLSLstd450InterpolateAtOffset;