| /* |
| * libjingle |
| * Copyright 2011, Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "talk/app/webrtc/mediastreamimpl.h" |
| #include "talk/base/logging.h" |
| |
| namespace webrtc { |
| |
| talk_base::scoped_refptr<MediaStream> MediaStream::Create( |
| const std::string& label) { |
| talk_base::RefCountedObject<MediaStream>* stream = |
| new talk_base::RefCountedObject<MediaStream>(label); |
| return stream; |
| } |
| |
| MediaStream::MediaStream(const std::string& label) |
| : label_(label), |
| ready_state_(MediaStreamInterface::kInitializing), |
| audio_track_list_( |
| new talk_base::RefCountedObject< |
| MediaStreamTrackList<AudioTrackInterface> >()), |
| video_track_list_( |
| new talk_base::RefCountedObject< |
| MediaStreamTrackList<VideoTrackInterface> >()) { |
| } |
| |
| void MediaStream::set_ready_state( |
| MediaStreamInterface::ReadyState new_state) { |
| if (ready_state_ != new_state) { |
| ready_state_ = new_state; |
| Notifier<LocalMediaStreamInterface>::FireOnChanged(); |
| } |
| } |
| |
| bool MediaStream::AddTrack(AudioTrackInterface* track) { |
| if (ready_state() != kInitializing) |
| return false; |
| audio_track_list_->AddTrack(track); |
| return true; |
| } |
| |
| bool MediaStream::AddTrack(VideoTrackInterface* track) { |
| if (ready_state() != kInitializing) |
| return false; |
| video_track_list_->AddTrack(track); |
| return true; |
| } |
| |
| } // namespace webrtc |