From ab76cf8b5e27eee916107e3f6ddf209407ce169d Mon Sep 17 00:00:00 2001
From: Jules Blok <jules.blok@gmail.com>
Date: Sat, 1 Nov 2014 23:01:22 +0100
Subject: [PATCH] PostProcessing: Apply color correction to the anaglyph
 shader.

The eyes were accidentally swapped, the left filter only allows red to pass so the left eye texture should be used in the red channel.
---
 Source/Core/VideoBackends/OGL/PostProcessing.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Core/VideoBackends/OGL/PostProcessing.cpp b/Source/Core/VideoBackends/OGL/PostProcessing.cpp
index 905531226c..84088459ed 100644
--- a/Source/Core/VideoBackends/OGL/PostProcessing.cpp
+++ b/Source/Core/VideoBackends/OGL/PostProcessing.cpp
@@ -171,7 +171,7 @@ void OpenGLPostProcessing::ApplyShader()
 	std::string default_shader = "void main() { SetOutput(Sample()); }\n";
 
 	if (g_ActiveConfig.iStereoMode == STEREO_ANAGLYPH)
-		code = "void main() { SetOutput(float4(SampleLayer(1).r, SampleLayer(0).gba)); }\n";
+		code = "void main() { SetOutput(float4(pow(0.7 * SampleLayer(0).g + 0.3 * SampleLayer(0).b, 1.5), SampleLayer(1).gba)); }\n";
 	else if (g_ActiveConfig.sPostProcessingShader != "")
 		code = m_config.LoadShader();