videoTexture.h

// protect multiple inclusion
#ifndef _VIDEOTEXTURE_H_INCLUDED_
#define _VIDEOTEXTURE_H_INCLUDED_

#include "error.h"

// forward declaration to prevent #include here
class irr::video::ITexture;
struct AVFormatContext;
struct AVCodecContext;
struct AVCodec;
struct AVFrame;
struct SwsContext;



class VideoTexture
{
public:
        VideoTexture();
        ~VideoTexture();

        // open file and setup video encoder and setup texture
        ERR_TYPE openStream( irr::core::stringc fileName, bool loopedPlay = true );
        // copy encoded video frame to texture
        ERR_TYPE update( irr::u32 timeMS );
        // returns texture
        irr::video::ITexture* getTexture();

private:
        irr::video::ITexture*   texture;
        AVFormatContext*                avFormatContext;
    AVCodecContext*                     avCodecContext;
        AVCodec*                                avCodec;
        AVFrame*                                avFrameYUV; 
        AVFrame*                                avFrameRGB;
        SwsContext*                             swsContext;
        s32                                             videoStreamIndex;
        f32                                             videoStreamFPS;
        bool                                    loopedPlay;
        u32                                             timeSinceLastUpdate;
};


#endif // #ifndef _VIDEOTEXTURE_H_INCLUDED_

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