units.h File Reference

Various units used in packets. More...

#include "roc_core/stddefs.h"
#include "roc_core/time.h"

Go to the source code of this file.

Namespaces
namespace	roc
	Root namespace.
namespace	roc::packet
	Packets and packet processing.

Typedefs
typedef uint32_t	roc::packet::source_t
	Packet source ID identifying packet stream. More...
typedef uint16_t	roc::packet::seqnum_t
	Packet sequence number in packet stream. More...
typedef int16_t	roc::packet::seqnum_diff_t
	Packet sequence numbers difference. More...
typedef uint32_t	roc::packet::timestamp_t
	Audio packet timestamp. More...
typedef int32_t	roc::packet::timestamp_diff_t
	Audio packet timestamps difference. More...
typedef uint32_t	roc::packet::channel_mask_t
	Bitmask of channels present in audio packet. More...
typedef uint16_t	roc::packet::blknum_t
	FEC block number in a packet stream. More...
typedef int16_t	roc::packet::blknum_diff_t
	FEC block numbers difference. More...

Functions
seqnum_diff_t	roc::packet::seqnum_diff (seqnum_t a, seqnum_t b)
	Compute difference between two seqnums. More...
bool	roc::packet::seqnum_lt (seqnum_t a, seqnum_t b)
	Check if a is before b taking possible wrap into account. More...
bool	roc::packet::seqnum_le (seqnum_t a, seqnum_t b)
	Check if a is before or equal to b taking possible wrap into account. More...
timestamp_diff_t	roc::packet::timestamp_diff (timestamp_t a, timestamp_t b)
	Compute difference between two timestamps. More...
bool	roc::packet::timestamp_lt (timestamp_t a, timestamp_t b)
	Check if a is before b taking possible wrap into account. More...
bool	roc::packet::timestamp_le (timestamp_t a, timestamp_t b)
	Check if a is before or equal to b taking possible wrap into account. More...
timestamp_diff_t	roc::packet::timestamp_from_ns (core::nanoseconds_t ns, size_t sample_rate)
	Convert nanoseconds to number of samples. More...
core::nanoseconds_t	roc::packet::timestamp_to_ns (timestamp_diff_t ts, size_t sample_rate)
	Convert number of samples to nanoseconds. More...
blknum_diff_t	roc::packet::blknum_diff (blknum_t a, blknum_t b)
	Compute difference between two FEC block numbers. More...
bool	roc::packet::blknum_lt (blknum_t a, blknum_t b)
	Check if a is before b taking possible wrap into account. More...
bool	roc::packet::blknum_le (blknum_t a, blknum_t b)
	Check if a is before or equal to b taking possible wrap into account. More...

Detailed Description

Various units used in packets.

Definition in file units.h.