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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/renderer/media/renderer_webaudiodevice_impl.h" | 5 #include "content/renderer/media/renderer_webaudiodevice_impl.h" |
6 | 6 |
7 using WebKit::WebAudioDevice; | 7 using WebKit::WebAudioDevice; |
8 using WebKit::WebVector; | 8 using WebKit::WebVector; |
9 | 9 |
10 RendererWebAudioDeviceImpl::RendererWebAudioDeviceImpl(size_t buffer_size, | 10 RendererWebAudioDeviceImpl::RendererWebAudioDeviceImpl( |
11 int channels, double sample_rate, WebAudioDevice::RenderCallback* callback) | 11 const AudioParameters& params, WebAudioDevice::RenderCallback* callback) |
12 : is_running_(false), | 12 : is_running_(false), |
13 client_callback_(callback) { | 13 client_callback_(callback) { |
14 audio_device_ = new AudioDevice(buffer_size, channels, sample_rate, this); | 14 audio_device_ = new AudioDevice(params, this); |
15 } | 15 } |
16 | 16 |
17 RendererWebAudioDeviceImpl::~RendererWebAudioDeviceImpl() { | 17 RendererWebAudioDeviceImpl::~RendererWebAudioDeviceImpl() { |
18 stop(); | 18 stop(); |
19 } | 19 } |
20 | 20 |
21 void RendererWebAudioDeviceImpl::start() { | 21 void RendererWebAudioDeviceImpl::start() { |
22 if (!is_running_) { | 22 if (!is_running_) { |
23 audio_device_->Start(); | 23 audio_device_->Start(); |
24 is_running_ = true; | 24 is_running_ = true; |
(...skipping 23 matching lines...) Expand all Loading... |
48 web_audio_data[i] = audio_data[i]; | 48 web_audio_data[i] = audio_data[i]; |
49 | 49 |
50 client_callback_->render(web_audio_data, number_of_frames); | 50 client_callback_->render(web_audio_data, number_of_frames); |
51 } | 51 } |
52 return number_of_frames; | 52 return number_of_frames; |
53 } | 53 } |
54 | 54 |
55 void RendererWebAudioDeviceImpl::OnRenderError() { | 55 void RendererWebAudioDeviceImpl::OnRenderError() { |
56 // TODO(crogers): implement error handling. | 56 // TODO(crogers): implement error handling. |
57 } | 57 } |
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