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93 lines
1.7 KiB
93 lines
1.7 KiB
15 years ago
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/*
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class for managing byte positions and associated time positions
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Copyright (C) 1999 Martin Vogt
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as published by
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the Free Software Foundation.
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For more information look at the file COPYRIGHT in this package
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*/
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#ifndef __TIMESTAMP_H
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#define __TIMESTAMP_H
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#include "syncClock.h"
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class TimeStamp {
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long key;
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int keylen;
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int videoFrameCounter;
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timeval_t time;
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int lPTSFlag;
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double ptsTimeStamp;
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double scrTimeStamp;
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double dtsTimeStamp;
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class SyncClock* syncClock;
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public:
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TimeStamp();
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~TimeStamp();
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void gettimeofday();
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void set(long sec,long usec);
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void addOffset(TimeStamp* stamp);
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void addOffset(int sec,long usec);
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void copyTo(TimeStamp* dest);
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long getKey();
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int getKeyLen();
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void setKey(long key,int keylen);
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int getPTSFlag();
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void setPTSFlag(int lPTSFlag);
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double getPTSTimeStamp();
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void setPTSTimeStamp(double ptsTimeStamp);
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double getDTSTimeStamp();
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void setDTSTimeStamp(double dtsTimeStamp);
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double getSCRTimeStamp();
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void setSCRTimeStamp(double scrTimeStamp);
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int getVideoFrameCounter();
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void setVideoFrameCounter(int nr);
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SyncClock* getSyncClock();
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void setSyncClock(class SyncClock* syncClock);
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void print(const char* name);
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void minus(TimeStamp* stamp,TimeStamp* dest);
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void minus(int sec,long usec);
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int lessThan(TimeStamp* stamp);
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int lessThan(int sec,long usec);
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double getAsSeconds();
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void waitForIt();
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timeval_t* getTime();
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int isPositive();
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int isNegative();
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private:
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void setTime(timeval_t* newTime);
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void normalize();
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};
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#endif
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