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radv: skip radv_remove_varyings for mesh shaders

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Fixes compilation of a Talos Principle 2 shader.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Fixes: 9fa9782c17 ("radv: stop compiling a noop FS when the application doesn't provide a FS")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25659>
This commit is contained in:
Rhys Perry 2023-10-11 14:46:20 +01:00 • committed by Marge Bot
parent ed12be533e
commit 0a418561da
1 changed files with 6 additions and 0 deletions
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6
src/amd/vulkan/radv_pipeline_graphics.c
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@ -1627,6 +1627,12 @@ radv_pipeline_needs_noop_fs(struct radv_graphics_pipeline *pipeline, const struc
static void
radv_remove_varyings(nir_shader *nir)
{
/* We can't demote mesh outputs to nir_var_shader_temp yet, because
* they don't support array derefs of vectors.
*/
if (nir->info.stage == MESA_SHADER_MESH)
return;
bool fixup_derefs = false;
nir_foreach_shader_out_variable (var, nir) {