From 4adabc5fa5a1476d599c354a80ebf34f0d9677bc Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 17 Oct 2010 02:36:50 +0300
Subject: [PATCH] Fix low cpu mode in openGL mode.

---
 src/resources/image.cpp |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/resources/image.cpp b/src/resources/image.cpp
index 42a6ab5..29a07a0 100644
--- a/src/resources/image.cpp
+++ b/src/resources/image.cpp
@@ -243,9 +243,6 @@ SDL_Surface *Image::getByAlpha(float alpha)
 
 void Image::setAlpha(float alpha)
 {
-    if (config.getValue("lowcpu", true) == true)
-        return;
-
     if (mAlpha == alpha)
         return;
 
@@ -254,6 +251,9 @@ void Image::setAlpha(float alpha)
 
     if (mSDLSurface)
     {
+        if (config.getValue("lowcpu", true))
+            return;
+
         if (mUseAlphaCache)
         {
             SDL_Surface *surface = getByAlpha(mAlpha);
-- 
1.7.2.3