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diff --git a/source/blender/freestyle/intern/stroke/StrokeRenderer.h b/source/blender/freestyle/intern/stroke/StrokeRenderer.h
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+++ b/source/blender/freestyle/intern/stroke/StrokeRenderer.h
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+//
+//  Filename         : StrokeRenderer.h
+//  Author(s)        : Fredo Durand
+//  Purpose          : Classes to render a stroke with OpenGL
+//  Date of creation : 09/09/2002
+//
+///////////////////////////////////////////////////////////////////////////////
+
+
+//
+//  Copyright (C) : Please refer to the COPYRIGHT file distributed 
+//   with this source distribution. 
+//
+//  This program is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU General Public License
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef  STROKE_RENDERER_H
+# define STROKE_RENDERER_H
+
+# include <vector>
+# include <map>
+# include <utility>
+# include "../system/FreestyleConfig.h"
+# include "Stroke.h"
+# include "StrokeRep.h"
+# include <string.h>
+
+
+/**********************************/
+/*                                */
+/*                                */
+/*         TextureManager         */
+/*                                */
+/*                                */
+/**********************************/
+
+
+/*! Class to load textures
+ */
+class LIB_STROKE_EXPORT TextureManager
+{
+public:
+
+  TextureManager ();
+  virtual ~TextureManager ();
+  static TextureManager * getInstance() {return _pInstance;}
+  void load () ;
+  unsigned getBrushTextureIndex(string name, Stroke::MediumType iType = Stroke::OPAQUE_MEDIUM) ;
+  unsigned getPaperTextureIndex(unsigned i) { return _papertexname[i]; }
+
+  static unsigned getPaperTexturesNumber();
+  inline bool hasLoaded() const {return _hasLoadedTextures;}
+  inline unsigned int getDefaultTextureId() const {return _defaultTextureId;}
+
+  struct LIB_STROKE_EXPORT Options
+  {
+    static void setPaperTextures(const vector<string>& sl);
+    static vector<string>& getPaperTextures();
+
+    static void setPatternsPath(const string& path);
+    static string getPatternsPath();
+
+    static void setBrushesPath(const string& path);
+    static string getBrushesPath();
+  };
+
+ protected:
+  virtual void loadPapers() = 0;
+  virtual void loadStandardBrushes() = 0;
+  virtual unsigned loadBrush(string fileName, Stroke::MediumType = Stroke::OPAQUE_MEDIUM) = 0;
+  
+  typedef std::pair<string,Stroke::MediumType> BrushTexture;
+  struct cmpBrushTexture{
+    bool operator()(const BrushTexture& bt1, const BrushTexture& bt2) const{
+      int r = strcmp(bt1.first.c_str(), bt2.first.c_str());
+      if(r != 0)
+        return (r<0);
+      else
+        return (bt1.second < bt2.second);
+    }
+  };
+  typedef std::map<BrushTexture, unsigned, cmpBrushTexture> brushesMap;
+
+  static TextureManager * _pInstance;
+  bool                  _hasLoadedTextures;
+  brushesMap            _brushesMap;
+  unsigned*		_papertexname;
+  static string		_patterns_path;
+  static string		_brushes_path;
+  static vector<string>	_papertextures;
+  unsigned int _defaultTextureId;
+};
+
+
+/**********************************/
+/*                                */
+/*                                */
+/*         StrokeRenderer         */
+/*                                */
+/*                                */
+/**********************************/
+
+/*! Class to render a stroke. 
+  Creates a triangle strip and stores it
+  strip is lazily created at the first rendering
+*/
+class LIB_STROKE_EXPORT StrokeRenderer
+{
+ public:
+  StrokeRenderer();
+  virtual ~StrokeRenderer ();
+
+  /*! Renders a stroke rep */
+  virtual void RenderStrokeRep(StrokeRep *iStrokeRep) const = 0;
+  virtual void RenderStrokeRepBasic(StrokeRep *iStrokeRep) const = 0;
+
+  // initializes the texture manager
+  // lazy, checks if it has already been done
+  static bool loadTextures() ;
+  
+  //static unsigned int getTextureIndex(unsigned int index)  ;
+  //static unsigned int getPaperTextureIndex(unsigned int index)  ;
+  static TextureManager *_textureManager;
+};
+
+
+#endif // STROKE_RENDERER_H