From 71940e879d373d9308ff4fddcc9c4856883e63eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Mon, 8 Jul 2013 08:31:51 +0200
Subject: [PATCH] Fix modulation in Invert effect

Thanks to Kevin for spotting and providing a fix.

BUG: 322013
FIXED-IN: 4.11
---
 effects/invert/data/1.10/invert.frag | 2 +-
 effects/invert/data/1.40/invert.frag | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/effects/invert/data/1.10/invert.frag b/effects/invert/data/1.10/invert.frag
index a9e1201460..9fe602b654 100644
--- a/effects/invert/data/1.10/invert.frag
+++ b/effects/invert/data/1.10/invert.frag
@@ -14,8 +14,8 @@ void main()
         tex.rgb = tex.rgb * vec3( saturation ) + desaturated * vec3( 1.0 - saturation );
     }
 
-    tex *= modulation;
     tex.rgb = vec3(1.0) - tex.rgb;
+    tex *= modulation;
     tex.rgb *= tex.a;
 
     gl_FragColor = tex;
diff --git a/effects/invert/data/1.40/invert.frag b/effects/invert/data/1.40/invert.frag
index 0b6d21951e..6dee1e60ad 100644
--- a/effects/invert/data/1.40/invert.frag
+++ b/effects/invert/data/1.40/invert.frag
@@ -17,8 +17,8 @@ void main()
         tex.rgb = tex.rgb * vec3( saturation ) + desaturated * vec3( 1.0 - saturation );
     }
 
-    tex *= modulation;
     tex.rgb = vec3(1.0) - tex.rgb;
+    tex *= modulation;
     tex.rgb *= tex.a;
 
     fragColor = tex;