content/renderer/audio_device.cc - Issue 6703003: Move a bunch of html5 renderer code to content.

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Side by Side Diff: content/renderer/audio_device.cc

Issue 6703003: Move a bunch of html5 renderer code to content. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/

Patch Set: Created 9 years, 9 months ago

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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/audio_device.h"	5 #include "content/renderer/audio_device.h"

6	6

7 #include "base/singleton.h"	7 #include "base/singleton.h"

8 #include "chrome/common/render_messages.h"	8 #include "chrome/common/render_messages.h"

9 #include "chrome/common/render_messages_params.h"	9 #include "chrome/common/render_messages_params.h"

10 #include "chrome/renderer/render_thread.h"	10 #include "chrome/renderer/render_thread.h"

11 #include "media/audio/audio_util.h"	11 #include "media/audio/audio_util.h"

12	12

13 scoped_refptr<AudioMessageFilter> AudioDevice::filter_;	13 scoped_refptr<AudioMessageFilter> AudioDevice::filter_;

14	14

15 namespace {	15 namespace {

(...skipping 163 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
179 void AudioDevice::FireRenderCallback() {	179 void AudioDevice::FireRenderCallback() {

180 if (callback_) {	180 if (callback_) {

181 // Ask client to render audio.	181 // Ask client to render audio.

182 callback_->Render(audio_data_, buffer_size_);	182 callback_->Render(audio_data_, buffer_size_);

183	183

184 // Interleave, scale, and clip to int16.	184 // Interleave, scale, and clip to int16.

185 int16* output_buffer16 = static_cast<int16*>(shared_memory_data());	185 int16* output_buffer16 = static_cast<int16*>(shared_memory_data());

186 media::InterleaveFloatToInt16(audio_data_, output_buffer16, buffer_size_);	186 media::InterleaveFloatToInt16(audio_data_, output_buffer16, buffer_size_);

187 }	187 }

188 }	188 }

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