From dd31ed60c009e2977f746a591ff063d6a921970b Mon Sep 17 00:00:00 2001
From: Valeri <v19930312@gmail.com>
Date: Sat, 24 Jul 2021 20:35:33 +0300
Subject: [PATCH] Add Get(Inv)WindowResolution shader functions (#5818)

Those are available in upstream Dolphin, so it will help with keeping things compatible.
---
 .../renderer_opengl/post_processing_opengl.cpp         | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/video_core/renderer_opengl/post_processing_opengl.cpp b/src/video_core/renderer_opengl/post_processing_opengl.cpp
index b4841368d..80d8be7cb 100644
--- a/src/video_core/renderer_opengl/post_processing_opengl.cpp
+++ b/src/video_core/renderer_opengl/post_processing_opengl.cpp
@@ -90,6 +90,16 @@ float2 GetIInvResolution()
     return i_resolution.zw;
 }
 
+float2 GetWindowResolution()
+{
+  return o_resolution.xy;
+}
+
+float2 GetInvWindowResolution()
+{
+  return o_resolution.zw;
+}
+
 float2 GetOResolution()
 {
     return o_resolution.xy;