From 11f9e4c95d1e30005240f6e00204faa93bb315db Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 29 Dec 2016 17:50:31 +0300
Subject: Use power of two texture sizes in all OpenGL modes (even with
 rectangular textures)

---
 src/resources/openglimagehelper.cpp | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

(limited to 'src/resources/openglimagehelper.cpp')

diff --git a/src/resources/openglimagehelper.cpp b/src/resources/openglimagehelper.cpp
index 06c40388b..38e1a6e9a 100644
--- a/src/resources/openglimagehelper.cpp
+++ b/src/resources/openglimagehelper.cpp
@@ -132,17 +132,9 @@ Image *OpenGLImageHelper::createTextSurface(SDL_Surface *const tmpImage,
 
 int OpenGLImageHelper::powerOfTwo(const int input)
 {
-    int value;
-    if (mTextureType == GL_TEXTURE_2D)
-    {
-        value = 1;
-        while (value < input && value < mTextureSize)
-            value <<= 1;
-    }
-    else
-    {
-        value = input;
-    }
+    int value = 1;
+    while (value < input && value < mTextureSize)
+        value <<= 1;
     return value >= mTextureSize ? mTextureSize : value;
 }
 
-- 
cgit v1.2.3-60-g2f50