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Implement transceiver.stop()

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This adds RtpTransceiver.StopStandard(), which behaves according to
the specification at
https://w3c.github.io/webrtc-pc/#dom-rtcrtptransceiver-stop

It modifies RTCPeerConnection.getTransceivers() to return only
transceivers that have not been stopped.

Rebase of armax' https://webrtc-review.googlesource.com/c/src/+/172762

Bug: chromium:980879
Change-Id: I7d383ee874ccc0a006fdcf280496b5d4235425ce
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/180580
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
Reviewed-by: Guido Urdaneta <guidou@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31893}
This commit is contained in:
Harald Alvestrand
2020-08-10 14:41:03 +02:00
committed by Commit Bot
parent 582102c9b7
commit 11dc6571cb
24 changed files with 604 additions and 253 deletions
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32
sdk/android/api/org/webrtc/RtpTransceiver.java
View File

@ -206,13 +206,34 @@ public class RtpTransceiver {
}
/**
* The Stop method irreversibly stops the RtpTransceiver. The sender of this
* transceiver will no longer send, the receiver will no longer receive.
* https://w3c.github.io/webrtc-pc/#dom-rtcrtptransceiver-stop
* The Stop method will for the time being call the StopInternal method.
* After a migration procedure, stop() will be equivalent to StopStandard.
*/
public void stop() {
checkRtpTransceiverExists();
nativeStop(nativeRtpTransceiver);
nativeStopInternal(nativeRtpTransceiver);
}
/**
* The StopInternal method stops the RtpTransceiver, like Stop, but goes
* immediately to Stopped state.
*/
public void stopInternal() {
checkRtpTransceiverExists();
nativeStopInternal(nativeRtpTransceiver);
}
/**
* The StopStandard method irreversibly stops the RtpTransceiver. The sender
* of this transceiver will no longer send, the receiver will no longer
* receive.
*
* <p>The transceiver will enter Stopping state and signal NegotiationNeeded.
* https://w3c.github.io/webrtc-pc/#dom-rtcrtptransceiver-stop
*/
public void stopStandard() {
checkRtpTransceiverExists();
nativeStopStandard(nativeRtpTransceiver);
}
@CalledByNative
@ -237,7 +258,8 @@ public class RtpTransceiver {
private static native boolean nativeStopped(long rtpTransceiver);
private static native RtpTransceiverDirection nativeDirection(long rtpTransceiver);
private static native RtpTransceiverDirection nativeCurrentDirection(long rtpTransceiver);
private static native void nativeStop(long rtpTransceiver);
private static native void nativeStopInternal(long rtpTransceiver);
private static native void nativeStopStandard(long rtpTransceiver);
private static native void nativeSetDirection(
long rtpTransceiver, RtpTransceiverDirection rtpTransceiverDirection);
}