webrtc/api/media_stream_proxy.h
Tomas Gunnarsson fc83cdc819 Avoid proxy thread hops for reading const properties.
This bypasses the proxy for the following properties:
* MediaStream::id()
* AudioTrack::kind() and AudioTrack::id()
* VideoTrack::kind() and VideoTrack::id()
* RtpReceiver::media_type() and RtpReceiver::id()
* RtpSender::media_type() and RtpSender::id()
* VideoTrackSource::remote() and VideoTrackSource::is_screencast()
* RtpTransceiver::media_type()

Bug: webrtc:11923
Change-Id: If7edea1781f778af3775515fc4af9a9e151c8103
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/183767
Reviewed-by: Chen Xing <chxg@google.com>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32071}
2020-09-10 13:11:44 +00:00

44 lines
1.5 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 API_MEDIA_STREAM_PROXY_H_
#define API_MEDIA_STREAM_PROXY_H_
#include <string>
#include "api/media_stream_interface.h"
#include "api/proxy.h"
namespace webrtc {
// TODO(deadbeef): Move this to .cc file and out of api/. What threads methods
// are called on is an implementation detail.
BEGIN_SIGNALING_PROXY_MAP(MediaStream)
PROXY_SIGNALING_THREAD_DESTRUCTOR()
BYPASS_PROXY_CONSTMETHOD0(std::string, id)
PROXY_METHOD0(AudioTrackVector, GetAudioTracks)
PROXY_METHOD0(VideoTrackVector, GetVideoTracks)
PROXY_METHOD1(rtc::scoped_refptr<AudioTrackInterface>,
FindAudioTrack,
const std::string&)
PROXY_METHOD1(rtc::scoped_refptr<VideoTrackInterface>,
FindVideoTrack,
const std::string&)
PROXY_METHOD1(bool, AddTrack, AudioTrackInterface*)
PROXY_METHOD1(bool, AddTrack, VideoTrackInterface*)
PROXY_METHOD1(bool, RemoveTrack, AudioTrackInterface*)
PROXY_METHOD1(bool, RemoveTrack, VideoTrackInterface*)
PROXY_METHOD1(void, RegisterObserver, ObserverInterface*)
PROXY_METHOD1(void, UnregisterObserver, ObserverInterface*)
END_PROXY_MAP()
} // namespace webrtc
#endif // API_MEDIA_STREAM_PROXY_H_