mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-17 15:47:53 +01:00
10542f21c8
Mechanically generated by running this command: tools_webrtc/do-renames.sh update all-renames.txt && git cl format Then manually updating: tools_webrtc/sanitizers/tsan_suppressions_webrtc.cc Bug: webrtc:10159 No-Presubmit: true No-Tree-Checks: true No-Try: true Change-Id: I54824cd91dada8fc3ee3d098f971bc319d477833 Reviewed-on: https://webrtc-review.googlesource.com/c/115653 Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26226}
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
|
|
* Copyright 2011 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#ifndef PC_MEDIA_STREAM_TRACK_H_
|
|
#define PC_MEDIA_STREAM_TRACK_H_
|
|
|
|
#include <string>
|
|
|
|
#include "api/media_stream_interface.h"
|
|
#include "api/notifier.h"
|
|
|
|
namespace webrtc {
|
|
|
|
// MediaTrack implements the interface common to AudioTrackInterface and
|
|
// VideoTrackInterface.
|
|
template <typename T>
|
|
class MediaStreamTrack : public Notifier<T> {
|
|
public:
|
|
typedef typename T::TrackState TypedTrackState;
|
|
|
|
std::string id() const override { return id_; }
|
|
MediaStreamTrackInterface::TrackState state() const override {
|
|
return state_;
|
|
}
|
|
bool enabled() const override { return enabled_; }
|
|
bool set_enabled(bool enable) override {
|
|
bool fire_on_change = (enable != enabled_);
|
|
enabled_ = enable;
|
|
if (fire_on_change) {
|
|
Notifier<T>::FireOnChanged();
|
|
}
|
|
return fire_on_change;
|
|
}
|
|
|
|
protected:
|
|
explicit MediaStreamTrack(const std::string& id)
|
|
: enabled_(true), id_(id), state_(MediaStreamTrackInterface::kLive) {}
|
|
|
|
bool set_state(MediaStreamTrackInterface::TrackState new_state) {
|
|
bool fire_on_change = (state_ != new_state);
|
|
state_ = new_state;
|
|
if (fire_on_change)
|
|
Notifier<T>::FireOnChanged();
|
|
return true;
|
|
}
|
|
|
|
private:
|
|
bool enabled_;
|
|
std::string id_;
|
|
MediaStreamTrackInterface::TrackState state_;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // PC_MEDIA_STREAM_TRACK_H_
|