1 files changed, 71 insertions, 0 deletions
diff --git a/src/player/FXNode.h b/src/player/FXNode.h
new file mode 100644
index 0000000..05a902e
--- /dev/null
+++ b/src/player/FXNode.h
@@ -0,0 +1,71 @@
+//
+//  libavg - Media Playback Engine. 
+//  Copyright (C) 2003-2014 Ulrich von Zadow
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2 of the License, or (at your option) any later version.
+//
+//  This library 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
+//  Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  Current versions can be found at www.libavg.de
+//
+
+#ifndef _FXNode_H_
+#define _FXNode_H_
+
+#include "../api.h"
+
+#include "../graphics/GPUFilter.h"
+
+#include <boost/shared_ptr.hpp>
+
+namespace avg {
+
+class AVG_API FXNode {
+public:
+    FXNode(bool bSupportsGLES=true);
+    virtual ~FXNode();
+
+    virtual void connect();
+    virtual void disconnect();
+    virtual void setSize(const IntPoint& newSize);
+
+    virtual void apply(GLTexturePtr pSrcTex);
+
+    GLTexturePtr getTex();
+    BitmapPtr getImage();
+    FRect getRelDestRect() const;
+
+    bool isDirty() const;
+    void resetDirty();
+
+protected:
+    FBOPtr getFBO();
+    void setDirty();
+
+private:
+    virtual GPUFilterPtr createFilter(const IntPoint& size) = 0;
+    void checkGLES() const;
+
+    IntPoint m_Size;
+    GPUFilterPtr m_pFilter;
+    
+    bool m_bSupportsGLES;
+    bool m_bDirty;
+};
+
+typedef boost::shared_ptr<FXNode> FXNodePtr;
+
+}
+
+#endif
+