1 files changed, 91 insertions, 0 deletions
diff --git a/src/player/OffscreenCanvas.h b/src/player/OffscreenCanvas.h
new file mode 100644
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--- /dev/null
+++ b/src/player/OffscreenCanvas.h
@@ -0,0 +1,91 @@
+//
+//  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 _OffscreenCanvas_H_
+#define _OffscreenCanvas_H_
+
+#include "../api.h"
+#include "Canvas.h"
+#include "OffscreenCanvasNode.h"
+
+#include "CameraNode.h"
+
+#include "../graphics/FBO.h"
+
+#include <string>
+
+namespace avg {
+
+class AVG_API OffscreenCanvas: public Canvas
+{
+    public:
+        OffscreenCanvas(Player * pPlayer);
+        virtual ~OffscreenCanvas();
+        virtual void setRoot(NodePtr pRootNode);
+        virtual void initPlayback();
+        virtual void stopPlayback(bool bIsAbort);
+
+        virtual BitmapPtr screenshot() const;
+        virtual BitmapPtr screenshotIgnoreAlpha() const;
+        bool getHandleEvents() const;
+        int getMultiSampleSamples() const;
+        bool getMipmap() const;
+        bool getAutoRender() const;
+        void setAutoRender(bool bAutoRender);
+        void manualRender(); // This is the render that can be called from python.
+
+        std::string getID() const;
+        bool isRunning() const;
+        GLTexturePtr getTex() const;
+        FBOPtr getFBO() const;
+
+        void registerCameraNode(CameraNode* pCameraNode);
+        void unregisterCameraNode();
+        void updateCameraImage();
+        bool hasRegisteredCamera() const;
+        bool isCameraImageAvailable() const;
+
+        void addDependentCanvas(CanvasPtr pCanvas);
+        void removeDependentCanvas(CanvasPtr pCanvas);
+        const std::vector<CanvasPtr>& getDependentCanvases() const;
+        unsigned getNumDependentCanvases() const;
+
+        static bool isSupported();
+        static bool isMultisampleSupported();
+        void dump() const;
+ 
+    protected:
+        virtual void renderTree();
+
+    private:
+        FBOPtr m_pFBO;
+        bool m_bUseMipmaps;
+        std::vector<CanvasPtr> m_pDependentCanvases;
+
+        bool m_bIsRendered;
+        CameraNode* m_pCameraNodeRef;
+};
+
+typedef boost::shared_ptr<OffscreenCanvas> OffscreenCanvasPtr;
+
+}
+#endif
+