/*
 * Copyright 2009, Haiku Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Alexandre Deckner <alex@zappotek.com>
 */
#ifndef _RENDERVIEW_H
#define _RENDERVIEW_H

#include <GLView.h>

#include <vector>


class Camera;
class MeshInstance;


class RenderView : public BGLView {
public:
                                        RenderView(BRect frame);
                                        ~RenderView();

        virtual void    AttachedToWindow();
        virtual void    DetachedFromWindow();
        virtual void    FrameResized(float width, float height);
        virtual void    ErrorCallback(unsigned long error);

protected:
        void                    _InitGL();
        void                    _CreateScene();
        void                    _DeleteScene();
        void                    _UpdateViewport();
        void                    _UpdateCamera();
        bool                    _Render();
        uint32                  _CreateRenderThread();
        void                    _StopRenderThread();
        static int32    _RenderThreadEntry(void* pointer);
        int32                   _RenderLoop();

        Camera*                 fMainCamera;

        typedef std::vector<MeshInstance*> MeshInstanceList;
        MeshInstanceList        fMeshInstances;

        thread_id               fRenderThread;
        bool                    fStopRendering;

        BPoint                  fRes, fNextRes;
        bigtime_t               fLastFrameTime;
};

#endif /* _RENDERVIEW_H */