This is in prep for the migration of all unwrappers to
SequenceNumberUnwrapper as a standard implementation.
This moves the SeqNumUnwapper to its own header and adds 2 methods to
SeqNumUnwrapper which are defined by other unwrappers:
* PeekUnwrap
* Reset
It also adds two implementations for RtpTimestamps and
RtpSequenceNumbers.
Bug: webrtc:13982
Change-Id: I5baefb2de1db92fe1bb600760bd63b71e9310eb5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/288742
Commit-Queue: Evan Shrubsole <eshr@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Auto-Submit: Evan Shrubsole <eshr@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39030}
This tests all of the known integer unwrappers in WebRTC
* rtc::TimestampWrapAroundHandler
* webrtc::Unwrapper<T>
* webrtc::SequenceNumberUnwrapper<T>
* dcsctp::UnwrappedSequenceNumber
The conformance tests show differences between in behavior between the
unwrappers.
This change also adds const accessors for the internal values of dcsctp::UnwrappedSequenceNumber.
Bug: webrtc:13982
Change-Id: Ia1b483d7ef5ceb43fa4d93013a76cd0251a58c22
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/287620
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Evan Shrubsole <eshr@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38900}
