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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 "chrome/renderer/renderer_webaudiodevice_impl.h" | 5 #include "content/renderer/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(size_t buffer_size, |
11 int channels, double sample_rate, WebAudioDevice::RenderCallback* callback) | 11 int channels, double sample_rate, WebAudioDevice::RenderCallback* callback) |
12 : client_callback_(callback) { | 12 : client_callback_(callback) { |
13 audio_device_.reset( | 13 audio_device_.reset( |
14 new AudioDevice(buffer_size, channels, sample_rate, this)); | 14 new AudioDevice(buffer_size, channels, sample_rate, this)); |
15 } | 15 } |
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32 DCHECK(client_callback_); | 32 DCHECK(client_callback_); |
33 if (client_callback_) { | 33 if (client_callback_) { |
34 // Wrap the pointers using WebVector. | 34 // Wrap the pointers using WebVector. |
35 WebVector<float*> web_audio_data(audio_data.size()); | 35 WebVector<float*> web_audio_data(audio_data.size()); |
36 for (size_t i = 0; i < audio_data.size(); ++i) | 36 for (size_t i = 0; i < audio_data.size(); ++i) |
37 web_audio_data[i] = audio_data[i]; | 37 web_audio_data[i] = audio_data[i]; |
38 | 38 |
39 client_callback_->render(web_audio_data, number_of_frames); | 39 client_callback_->render(web_audio_data, number_of_frames); |
40 } | 40 } |
41 } | 41 } |
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