1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "base/logging.h"
6 #include "content/renderer/media/webrtc/webrtc_audio_sink_adapter.h"
7 #include "third_party/libjingle/source/talk/app/webrtc/mediastreaminterface.h"
8
9 namespace content {
10
WebRtcAudioSinkAdapter(webrtc::AudioTrackSinkInterface * sink)11 WebRtcAudioSinkAdapter::WebRtcAudioSinkAdapter(
12 webrtc::AudioTrackSinkInterface* sink)
13 : sink_(sink) {
14 DCHECK(sink);
15 }
16
~WebRtcAudioSinkAdapter()17 WebRtcAudioSinkAdapter::~WebRtcAudioSinkAdapter() {
18 }
19
IsEqual(const webrtc::AudioTrackSinkInterface * other) const20 bool WebRtcAudioSinkAdapter::IsEqual(
21 const webrtc::AudioTrackSinkInterface* other) const {
22 return (other == sink_);
23 }
24
OnData(const int16 * audio_data,int sample_rate,int number_of_channels,int number_of_frames)25 void WebRtcAudioSinkAdapter::OnData(const int16* audio_data,
26 int sample_rate,
27 int number_of_channels,
28 int number_of_frames) {
29 sink_->OnData(audio_data, 16, sample_rate, number_of_channels,
30 number_of_frames);
31 }
32
OnSetFormat(const media::AudioParameters & params)33 void WebRtcAudioSinkAdapter::OnSetFormat(
34 const media::AudioParameters& params) {
35 // No need to forward the OnSetFormat() callback to
36 // webrtc::AudioTrackSinkInterface sink since the sink will handle the
37 // format change in OnData().
38 }
39
40 } // namespace content
41