shatty
b8827c3055
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6523 a95241bf-73f2-0310-859d-f6bbb57e9c96
50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
#ifndef _OGG_STREAM_H
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#define _OGG_STREAM_H
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#include "OggTrack.h"
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#include "OggReaderPlugin.h"
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#include <map>
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namespace BPrivate { namespace media {
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class OggStream : public OggTrack {
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public:
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static OggStream * makeOggStream(OggReader::StreamInterface * interface,
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long serialno, const ogg_packet & packet);
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// interface for OggReader
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virtual status_t GetStreamInfo(int64 *frameCount, bigtime_t *duration,
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media_format *format);
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virtual status_t GetNextChunk(void **chunkBuffer, int32 *chunkSize,
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media_header *mediaHeader);
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protected:
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OggStream(long serialno);
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public:
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virtual ~OggStream();
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// reader push input function
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status_t AddPage(off_t position, const ogg_page & page);
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protected:
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// subclass pull input function
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status_t GetPacket(ogg_packet * packet);
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ogg_packet fChunkPacket;
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protected:
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int64 fCurrentFrame;
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bigtime_t fCurrentTime;
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private:
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ogg_sync_state fSync;
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BLocker fSyncLock;
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ogg_stream_state fStreamState;
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OggReader::StreamInterface * fReaderInterface;
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};
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} } // namespace BPrivate::media
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using namespace BPrivate::media;
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#endif // _OGG_STREAM_H
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