From 38777439c5c3580bdd170fbab9804a28032efd82 Mon Sep 17 00:00:00 2001
From: Stenzek <stenzek@gmail.com>
Date: Sat, 16 Dec 2023 22:40:28 +1000
Subject: [PATCH] ShaderGen: Don't emit index qualifier when not using DSB

Fixes shader compile errors on Panfrost.
---
 src/util/shadergen.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/shadergen.cpp b/src/util/shadergen.cpp
index 2e6ea30ea..7e0d881a5 100644
--- a/src/util/shadergen.cpp
+++ b/src/util/shadergen.cpp
@@ -573,7 +573,7 @@ void ShaderGen::DeclareFragmentEntryPoint(
 
     if (m_use_glsl_binding_layout)
     {
-      if (m_supports_dual_source_blend)
+      if (m_supports_dual_source_blend && num_color_outputs > 1)
       {
         for (u32 i = 0; i < num_color_outputs; i++)
         {