From debeb09dee9ee69fed5c109319a0d1198352011b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?bl=C3=A5haj?= <blaahaj@hotmail.com>
Date: Wed, 7 Jul 2021 21:26:46 +0200
Subject: [PATCH] PostProcessing: Fix OpenGL UBO linking with configuration
 options

---
 Source/Core/VideoCommon/PostProcessing.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Source/Core/VideoCommon/PostProcessing.cpp b/Source/Core/VideoCommon/PostProcessing.cpp
index ec10b9f108..6cf1397416 100644
--- a/Source/Core/VideoCommon/PostProcessing.cpp
+++ b/Source/Core/VideoCommon/PostProcessing.cpp
@@ -385,7 +385,10 @@ std::vector<std::string> PostProcessing::GetPassiveShaderList()
 bool PostProcessing::Initialize(AbstractTextureFormat format)
 {
   m_framebuffer_format = format;
-  if (!CompileVertexShader() || !CompilePixelShader() || !CompilePipeline())
+  // CompilePixelShader must be run first if configuration options are used.
+  // Otherwise the UBO has a different member list between vertex and pixel
+  // shaders, which is a link error.
+  if (!CompilePixelShader() || !CompileVertexShader() || !CompilePipeline())
     return false;
 
   return true;