From baf392463100c56fcd47afe367eb78cdabbf734b Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Tue, 19 Jul 2022 13:37:10 +0200
Subject: [PATCH] radv: do not lower color exports for FS that need an epilog
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When building the main FS with GPL we don't know the color export
formats.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18255>
---
 src/amd/vulkan/radv_pipeline.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index 2df56bdc0f5..285bf6dae72 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -3291,6 +3291,9 @@ radv_lower_vs_input(nir_shader *nir, const struct radv_physical_device *pdevice,
 static bool
 radv_lower_fs_output(nir_shader *nir, const struct radv_pipeline_key *pipeline_key)
 {
+   if (pipeline_key->ps.has_epilog)
+      return false;
+
    nir_function_impl *impl = nir_shader_get_entrypoint(nir);
    bool progress = false;