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radv: discard the PS epilog when the pipeline doesn't use a fragment shader

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This makes no sense and this was broken.

Fixes dEQP-VK.mesh_shader.ext.smoke.*_lib.mesh_shader_triangle_rasterization_disabled.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19019>
This commit is contained in:
Samuel Pitoiset
2022-10-10 15:53:43 +02:00
parent 7b3aae8912
commit ca02da294a
1 changed files with 15 additions and 6 deletions
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21
src/amd/vulkan/radv_pipeline.c
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@@ -2882,7 +2882,8 @@ radv_generate_graphics_pipeline_key(const struct radv_graphics_pipeline *pipelin
if (device->primitives_generated_query)
key.primitives_generated_query = true;
key.ps.has_epilog = !!pipeline->ps_epilog;
key.ps.has_epilog =
!!(pipeline->active_stages & VK_SHADER_STAGE_FRAGMENT_BIT) && !!pipeline->ps_epilog;
key.dynamic_patch_control_points =
!!(pipeline->dynamic_states & RADV_DYNAMIC_PATCH_CONTROL_POINTS);
@@ -4196,12 +4197,20 @@ radv_create_shaders(struct radv_pipeline *pipeline, struct radv_pipeline_layout
}
}
/* When the main FS is compiled inside a library, we need to compile a PS epilog if it hasn't
* been already imported.
*/
if (pipeline->type == RADV_PIPELINE_GRAPHICS) {
if (!radv_pipeline_create_ps_epilog(radv_pipeline_to_graphics(pipeline), pipeline_key))
return result;
struct radv_graphics_pipeline *graphics_pipeline = radv_pipeline_to_graphics(pipeline);
if (noop_fs && graphics_pipeline->ps_epilog) {
/* Discard the PS epilog when the pipeline doesn't use a FS because it makes no sense. */
radv_shader_part_unref(device, graphics_pipeline->ps_epilog);
graphics_pipeline->ps_epilog = NULL;
} else {
/* When the main FS is compiled inside a library, we need to compile a PS epilog if it
* hasn't been already imported.
*/
if (!radv_pipeline_create_ps_epilog(graphics_pipeline, pipeline_key))
return result;
}
}
/* Upload shader binaries. */