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Side by Side Diff: Source/platform/audio/AudioDestination.cpp

Issue 400543004: Rename WebCore namespace to blink in Platform (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 5 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
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29 #include "config.h" 29 #include "config.h"
30 30
31 #if ENABLE(WEB_AUDIO) 31 #if ENABLE(WEB_AUDIO)
32 32
33 #include "platform/audio/AudioDestination.h" 33 #include "platform/audio/AudioDestination.h"
34 34
35 #include "platform/audio/AudioFIFO.h" 35 #include "platform/audio/AudioFIFO.h"
36 #include "platform/audio/AudioPullFIFO.h" 36 #include "platform/audio/AudioPullFIFO.h"
37 #include "public/platform/Platform.h" 37 #include "public/platform/Platform.h"
38 38
39 namespace WebCore { 39 namespace blink {
40 40
41 // Buffer size at which the web audio engine will render. 41 // Buffer size at which the web audio engine will render.
42 const unsigned renderBufferSize = 128; 42 const unsigned renderBufferSize = 128;
43 43
44 // Size of the FIFO 44 // Size of the FIFO
45 const size_t fifoSize = 8192; 45 const size_t fifoSize = 8192;
46 46
47 // Factory method: Chromium-implementation 47 // Factory method: Chromium-implementation
48 PassOwnPtr<AudioDestination> AudioDestination::create(AudioIOCallback& callback, const String& inputDeviceId, unsigned numberOfInputChannels, unsigned numberOfO utputChannels, float sampleRate) 48 PassOwnPtr<AudioDestination> AudioDestination::create(AudioIOCallback& callback, const String& inputDeviceId, unsigned numberOfInputChannels, unsigned numberOfO utputChannels, float sampleRate)
49 { 49 {
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168 { 168 {
169 AudioBus* sourceBus = 0; 169 AudioBus* sourceBus = 0;
170 if (m_inputFifo->framesInFifo() >= framesToProcess) { 170 if (m_inputFifo->framesInFifo() >= framesToProcess) {
171 m_inputFifo->consume(m_inputBus.get(), framesToProcess); 171 m_inputFifo->consume(m_inputBus.get(), framesToProcess);
172 sourceBus = m_inputBus.get(); 172 sourceBus = m_inputBus.get();
173 } 173 }
174 174
175 m_callback.render(sourceBus, bus, framesToProcess); 175 m_callback.render(sourceBus, bus, framesToProcess);
176 } 176 }
177 177
178 } // namespace WebCore 178 } // namespace blink
179 179
180 #endif // ENABLE(WEB_AUDIO) 180 #endif // ENABLE(WEB_AUDIO)
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