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[Unified Plan] Implement FiredDirection for RtpTransceiver

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Bug: webrtc:9236
Change-Id: Ib5a8215f3762f35b68d2a285c7d676f93f1212c5
Reviewed-on: https://webrtc-review.googlesource.com/88921
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24010}
This commit is contained in:
Steve Anton
2018-07-17 14:25:36 -07:00
parent dbdb3a0079
commit 0f5400acfa
7 changed files with 146 additions and 59 deletions
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8
pc/rtptransceiver.h
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@ -141,6 +141,11 @@ class RtpTransceiver final
// transceiver has been set.
void set_current_direction(RtpTransceiverDirection direction);
// Sets the fired direction for this transceiver. The fired direction is null
// until SetRemoteDescription is called or an answer is set (either local or
// remote).
void set_fired_direction(RtpTransceiverDirection direction);
// According to JSEP rules for SetRemoteDescription, RtpTransceivers can be
// reused only if they were added by AddTrack.
void set_created_by_addtrack(bool created_by_addtrack) {
@ -167,6 +172,7 @@ class RtpTransceiver final
RtpTransceiverDirection direction() const override;
void SetDirection(RtpTransceiverDirection new_direction) override;
absl::optional<RtpTransceiverDirection> current_direction() const override;
absl::optional<RtpTransceiverDirection> fired_direction() const override;
void Stop() override;
void SetCodecPreferences(rtc::ArrayView<RtpCodecCapability> codecs) override;
@ -184,6 +190,7 @@ class RtpTransceiver final
bool stopped_ = false;
RtpTransceiverDirection direction_ = RtpTransceiverDirection::kInactive;
absl::optional<RtpTransceiverDirection> current_direction_;
absl::optional<RtpTransceiverDirection> fired_direction_;
absl::optional<std::string> mid_;
absl::optional<size_t> mline_index_;
bool created_by_addtrack_ = false;
@ -202,6 +209,7 @@ PROXY_CONSTMETHOD0(bool, stopped);
PROXY_CONSTMETHOD0(RtpTransceiverDirection, direction);
PROXY_METHOD1(void, SetDirection, RtpTransceiverDirection);
PROXY_CONSTMETHOD0(absl::optional<RtpTransceiverDirection>, current_direction);
PROXY_CONSTMETHOD0(absl::optional<RtpTransceiverDirection>, fired_direction);
PROXY_METHOD0(void, Stop);
PROXY_METHOD1(void, SetCodecPreferences, rtc::ArrayView<RtpCodecCapability>);
END_PROXY_MAP();