Move talk/app/webrtc to webrtc/api

talk/app/webrtc/videotrack.cc

-/*
- * 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/videotrack.h"
-
-#include <string>
-
-namespace webrtc {
-
-const char MediaStreamTrackInterface::kVideoKind[] = "video";
-
-VideoTrack::VideoTrack(const std::string& label,
-                       VideoSourceInterface* video_source)
-    : MediaStreamTrack<VideoTrackInterface>(label),
-      video_source_(video_source) {
-  if (video_source_)
-    video_source_->AddSink(&renderers_);
-}
-
-VideoTrack::~VideoTrack() {
-  if (video_source_)
-    video_source_->RemoveSink(&renderers_);
-}
-
-std::string VideoTrack::kind() const {
-  return kVideoKind;
-}
-
-void VideoTrack::AddRenderer(VideoRendererInterface* renderer) {
-  renderers_.AddRenderer(renderer);
-}
-
-void VideoTrack::RemoveRenderer(VideoRendererInterface* renderer) {
-  renderers_.RemoveRenderer(renderer);
-}
-
-rtc::VideoSinkInterface<cricket::VideoFrame>* VideoTrack::GetSink() {
-  return &renderers_;
-}
-
-bool VideoTrack::set_enabled(bool enable) {
-  renderers_.SetEnabled(enable);
-  return MediaStreamTrack<VideoTrackInterface>::set_enabled(enable);
-}
-
-rtc::scoped_refptr<VideoTrack> VideoTrack::Create(
-    const std::string& id, VideoSourceInterface* source) {
-  rtc::RefCountedObject<VideoTrack>* track =
-      new rtc::RefCountedObject<VideoTrack>(id, source);
-  return track;
-}
-
-}  // namespace webrtc