mediatimestamp.h

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#pragma once
 
 
#include <promeki/config.h>
#if PROMEKI_ENABLE_CORE
#include <promeki/namespace.h>
#include <promeki/string.h>
#include <promeki/timestamp.h>
#include <promeki/duration.h>
#include <promeki/clockdomain.h>
#include <promeki/result.h>
#include <promeki/datatype.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class DataStream;
 
class MediaTimeStamp {
        public:
                PROMEKI_DATATYPE(MediaTimeStamp, DataTypeMediaTimeStamp, 1)
 
                
                Error writeToStream(DataStream &s) const;
                template <uint32_t V> static Result<MediaTimeStamp> readFromStream(DataStream &s);
 
                MediaTimeStamp() = default;
 
                MediaTimeStamp(const TimeStamp &ts, const ClockDomain &domain, const Duration &offset = Duration::zero());
 
                bool isValid() const { return _domain.isValid() && _timeStamp.isValid(); }
 
                const TimeStamp &timeStamp() const { return _timeStamp; }
 
                const ClockDomain &domain() const { return _domain; }
 
                const Duration &offset() const { return _offset; }
 
                int64_t nanoseconds() const {
                        if (!_timeStamp.isValid()) return TimeStamp::Invalid;
                        const int64_t offsetNs = _offset.isValid() ? _offset.nanoseconds() : 0;
                        return _timeStamp.nanoseconds() + offsetNs;
                }
 
                void setTimeStamp(const TimeStamp &ts) { _timeStamp = ts; }
 
                void setDomain(const ClockDomain &domain) { _domain = domain; }
 
                void setOffset(const Duration &offset) { _offset = offset; }
 
                String toString() const;
 
                static Result<MediaTimeStamp> fromString(const String &str);
 
                bool operator==(const MediaTimeStamp &other) const;
 
                bool operator!=(const MediaTimeStamp &other) const;
 
        private:
                TimeStamp   _timeStamp;
                ClockDomain _domain;
                Duration    _offset;
};
 
PROMEKI_NAMESPACE_END
 
PROMEKI_FORMAT_VIA_TOSTRING(promeki::MediaTimeStamp);
 
#endif // PROMEKI_ENABLE_CORE