Index: content/renderer/media/media_stream_audio_sink_owner.cc |
diff --git a/content/renderer/media/media_stream_audio_sink_owner.cc b/content/renderer/media/media_stream_audio_sink_owner.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..cee6a1d2a56ca50aeec384ee34fbb3537e42d3fa |
--- /dev/null |
+++ b/content/renderer/media/media_stream_audio_sink_owner.cc |
@@ -0,0 +1,49 @@ |
+// Copyright 2013 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "content/renderer/media/media_stream_audio_sink_owner.h" |
+ |
+#include "content/public/renderer/media_stream_audio_sink.h" |
+#include "media/base/audio_parameters.h" |
+ |
+namespace content { |
+ |
+MediaStreamAudioSinkOwner::MediaStreamAudioSinkOwner(MediaStreamAudioSink* sink) |
+ : delegate_(sink) { |
+} |
+ |
+void MediaStreamAudioSinkOwner::OnData(const media::AudioBus& audio_bus, |
+ base::TimeTicks estimated_capture_time) { |
+ base::AutoLock lock(lock_); |
+ if (delegate_) |
+ delegate_->OnData(audio_bus, estimated_capture_time); |
+} |
+ |
+void MediaStreamAudioSinkOwner::OnSetFormat( |
+ const media::AudioParameters& params) { |
+ base::AutoLock lock(lock_); |
+ if (delegate_) |
+ delegate_->OnSetFormat(params); |
+} |
+ |
+void MediaStreamAudioSinkOwner::OnReadyStateChanged( |
+ blink::WebMediaStreamSource::ReadyState state) { |
+ base::AutoLock lock(lock_); |
+ if (delegate_) |
+ delegate_->OnReadyStateChanged(state); |
+} |
+ |
+void MediaStreamAudioSinkOwner::Reset() { |
+ base::AutoLock lock(lock_); |
+ delegate_ = NULL; |
+} |
+ |
+bool MediaStreamAudioSinkOwner::IsEqual( |
+ const MediaStreamAudioSink* other) const { |
+ DCHECK(other); |
+ base::AutoLock lock(lock_); |
+ return (other == delegate_); |
+} |
+ |
+} // namespace content |