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radv: Ignore GS copy shader when determining NGG GS wave size.

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The GS copy shader is not used with NGG GS.
This fixes a big bug when NGG GS is running in Wave32 mode.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10683>
This commit is contained in:
Timur Kristóf
2021-05-07 13:06:08 +02:00
committed by Marge Bot
parent ea463f9bff
commit 925bd5f990
1 changed files with 1 additions and 1 deletions
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src/amd/vulkan/radv_pipeline.c
+1 -1
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@@ -5075,7 +5075,7 @@ radv_pipeline_generate_vgt_shader_config(struct radeon_cmdbuf *ctx_cs,
if (pipeline->shaders[MESA_SHADER_GEOMETRY]) {
vs_size = gs_size = pipeline->shaders[MESA_SHADER_GEOMETRY]->info.wave_size;
if (pipeline->gs_copy_shader)
if (radv_pipeline_has_gs_copy_shader(pipeline))
vs_size = pipeline->gs_copy_shader->info.wave_size;
} else if (pipeline->shaders[MESA_SHADER_TESS_EVAL])
vs_size = pipeline->shaders[MESA_SHADER_TESS_EVAL]->info.wave_size;