Implement legacy offer_to_receive options for Unified Plan
This implements the WebRTC specification for handling
the legacy offer options offer_to_receive_audio and
offer_to_receive_video. They are not implemented for CreateAnswer.
With Unified Plan semantics, clients should switch to the
RtpTransceiver API for ensuring the correct media sections are
offered.
Bug: webrtc:7600
Change-Id: I6ced00b86b165a352bd0ca3d64b48fadcfd12235
Reviewed-on: https://webrtc-review.googlesource.com/41341
Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21784}diff --git a/pc/rtpmediautils.cc b/pc/rtpmediautils.cc
index f88861c..337aa2d 100644
--- a/pc/rtpmediautils.cc
+++ b/pc/rtpmediautils.cc
@@ -50,6 +50,20 @@
return direction;
}
+RtpTransceiverDirection RtpTransceiverDirectionWithSendSet(
+ RtpTransceiverDirection direction,
+ bool send) {
+ return RtpTransceiverDirectionFromSendRecv(
+ send, RtpTransceiverDirectionHasRecv(direction));
+}
+
+RtpTransceiverDirection RtpTransceiverDirectionWithRecvSet(
+ RtpTransceiverDirection direction,
+ bool recv) {
+ return RtpTransceiverDirectionFromSendRecv(
+ RtpTransceiverDirectionHasSend(direction), recv);
+}
+
const char* RtpTransceiverDirectionToString(RtpTransceiverDirection direction) {
switch (direction) {
case RtpTransceiverDirection::kSendRecv:
