From 1b1ab324bc04ccf2708cbb055022b181288aa78a Mon Sep 17 00:00:00 2001
From: ouv <ouv@quintex.nnov.opencascade.com>
Date: Thu, 5 Apr 2012 19:31:19 +0400
Subject: [PATCH] 0023000: Improve the way the gradient and textured background
 is managed in 3d viewer

---
 src/OpenGl/OpenGl_View_2.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/OpenGl/OpenGl_View_2.cxx b/src/OpenGl/OpenGl_View_2.cxx
index 6a1813eabb..dee9a49afd 100644
--- a/src/OpenGl/OpenGl_View_2.cxx
+++ b/src/OpenGl/OpenGl_View_2.cxx
@@ -1455,6 +1455,8 @@ void OpenGl_View::CreateBackgroundTexture (const Standard_CString AFileName, con
         *pdata++ = (GLubyte)( 255 * color.Blue() );
       }
 
+    glPixelStorei( GL_UNPACK_ALIGNMENT, 1 );
+
     GLuint texture = 0;
     glGenTextures( 1, &texture );
     glBindTexture( GL_TEXTURE_2D, texture );
-- 
2.20.1