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anv: correctly predicate ray tracing

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Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 7479fe6ae0 ("anv: Implement vkCmdTraceRays and vkCmdTraceRaysIndirect")
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20011>
(cherry picked from commit af3f7948d1)
This commit is contained in:
Lionel Landwerlin 2022-11-25 13:05:07 +02:00 • committed by Eric Engestrom
parent b81a29146b
commit a17409115a
2 changed files with 2 additions and 2 deletions
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2
.pick_status.json
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@ -4468,7 +4468,7 @@
"description": "anv: correctly predicate ray tracing",
"nominated": true,
"nomination_type": 1,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": "7479fe6ae0935fb8f9e3c64c16c7e6855481d1da"
},

2
src/intel/vulkan/genX_cmd_buffer.c
View file

@ -5824,7 +5824,7 @@ cmd_buffer_trace_rays(struct anv_cmd_buffer *cmd_buffer,
anv_batch_emit(&cmd_buffer->batch, GENX(COMPUTE_WALKER), cw) {
cw.IndirectParameterEnable = is_indirect;
cw.PredicateEnable = false;
cw.PredicateEnable = cmd_buffer->state.conditional_render_enabled;
cw.SIMDSize = dispatch.simd_size / 16;
cw.LocalXMaximum = (1 << local_size_log2[0]) - 1;
cw.LocalYMaximum = (1 << local_size_log2[1]) - 1;