mediaioclock.h

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#pragma once
 
 
#include <promeki/config.h>
#if PROMEKI_ENABLE_PROAV
#include <promeki/namespace.h>
#include <promeki/clock.h>
#include <promeki/objectbase.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class MediaIOPortGroup;
 
class MediaIOClock : public Clock {
        public:
                explicit MediaIOClock(MediaIOPortGroup *group = nullptr);
 
                void setGroup(MediaIOPortGroup *group);
 
                int64_t     resolutionNs() const override;
                ClockJitter jitter() const override;
 
        protected:
                Result<int64_t> raw() const override;
                Error           sleepUntilNs(int64_t targetNs) const override;
 
        private:
                int64_t framePeriodNs() const;
 
                ObjectBasePtr<MediaIOPortGroup> _group;
};
 
PROMEKI_NAMESPACE_END
 
#endif // PROMEKI_ENABLE_PROAV