* Copyright 2011, Haiku. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
* SHINTA
*/
#ifndef IMAGE_TRACK_VIDEO_SUPPLIER_H
#define IMAGE_TRACK_VIDEO_SUPPLIER_H
#include <Bitmap.h>
#include <MediaFormats.h>
#include "VideoTrackSupplier.h"
class ImageTrackVideoSupplier : public VideoTrackSupplier {
public:
ImageTrackVideoSupplier(BBitmap* bitmap,
int32 trackIndex, status_t& initStatus);
virtual ~ImageTrackVideoSupplier();
virtual const media_format& Format() const;
virtual status_t GetEncodedFormat(media_format* format) const;
virtual status_t GetCodecInfo(media_codec_info* info) const;
virtual status_t ReadFrame(void* buffer,
bigtime_t* performanceTime,
const media_raw_video_format& format,
bool& wasCached);
virtual status_t FindKeyFrameForFrame(int64* frame);
virtual status_t SeekToTime(bigtime_t* performanceTime);
virtual status_t SeekToFrame(int64* frame);
virtual bigtime_t Position() const
{ return fPerformanceTime; }
virtual bigtime_t Duration() const
{ return fDuration; }
virtual int64 CurrentFrame() const
{ return fCurrentFrame; }
#if 0
virtual BRect Bounds() const;
virtual color_space ColorSpace() const;
virtual uint32 BytesPerRow() const;
#endif
virtual int32 TrackIndex() const
{ return fTrackIndex; }
private:
media_format fFormat;
bigtime_t fPerformanceTime;
bigtime_t fDuration;
int64 fCurrentFrame;
BBitmap* fBitmap;
int32 fTrackIndex;
};
#endif
