rtpstreamclock.h

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#pragma once
 
 
#include <promeki/config.h>
#if PROMEKI_ENABLE_NETWORK
#include <cstdint>
#include <promeki/namespace.h>
#include <promeki/ntptime.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class RtpStreamClock {
        public:
                RtpStreamClock() = default;
 
                RtpStreamClock(const NtpTime &srNtp, uint32_t srRtpTs, uint32_t clockRate)
                    : _srNtp(srNtp), _srRtpTs(srRtpTs), _clockRate(clockRate),
                      _valid(clockRate > 0) {}
 
                bool isValid() const { return _valid; }
 
                void setSr(const NtpTime &srNtp, uint32_t srRtpTs) {
                        _srNtp = srNtp;
                        _srRtpTs = srRtpTs;
                        _valid = _clockRate > 0;
                }
 
                void setClockRate(uint32_t clockRate) {
                        _clockRate = clockRate;
                        _valid = _clockRate > 0 && _srNtp.isValid();
                }
 
                const NtpTime &srNtp() const { return _srNtp; }
 
                uint32_t srRtpTs() const { return _srRtpTs; }
 
                uint32_t clockRate() const { return _clockRate; }
 
                NtpTime toNtp(uint32_t rtpTs) const;
 
                uint32_t toRtpTs(const NtpTime &ntp) const;
 
        private:
                NtpTime  _srNtp;
                uint32_t _srRtpTs = 0;
                uint32_t _clockRate = 0;
                bool     _valid = false;
};
 
PROMEKI_NAMESPACE_END
 
#endif // PROMEKI_ENABLE_NETWORK