From 2b5f14754577c351e44cc8e18875b4abdb04c7a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <tastyfish@seznam.cz>
Date: Thu, 16 Nov 2017 20:06:34 +0100
Subject: [PATCH] allow non-power-of-2 sized cubemaps

---
 apps/openmw/mwrender/renderingmanager.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/apps/openmw/mwrender/renderingmanager.cpp b/apps/openmw/mwrender/renderingmanager.cpp
index 18d2dea2a..92480f45b 100644
--- a/apps/openmw/mwrender/renderingmanager.cpp
+++ b/apps/openmw/mwrender/renderingmanager.cpp
@@ -683,9 +683,6 @@ namespace MWRender
         else if (screenshotMapping == 2)
             screenshotH = screenshotW;   // use square resolution for planet mapping
 
-        if (!rawCubemap)
-            cubeSize = pow(2,round(log2(cubeSize)));   // select closest power of 2 for GPU
-
         std::vector<osg::ref_ptr<osg::Image>> images;
 
         for (int i = 0; i < 6; ++i)
@@ -745,6 +742,7 @@ namespace MWRender
         // run on GPU now:
 
         osg::ref_ptr<osg::TextureCubeMap> cubeTexture (new osg::TextureCubeMap);
+        cubeTexture->setResizeNonPowerOfTwoHint(false);
         
         cubeTexture->setWrap(osg::Texture::WRAP_S, osg::Texture::CLAMP_TO_EDGE);
         cubeTexture->setWrap(osg::Texture::WRAP_T, osg::Texture::CLAMP_TO_EDGE);