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Side by Side Diff: Source/modules/webaudio/WaveShaperProcessor.cpp

Issue 403013002: Rename WebCore to blink in Modules (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) 2011, Google Inc. All rights reserved. 2 * Copyright (C) 2011, 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 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
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23 */ 23 */
24 24
25 #include "config.h" 25 #include "config.h"
26 26
27 #if ENABLE(WEB_AUDIO) 27 #if ENABLE(WEB_AUDIO)
28 28
29 #include "modules/webaudio/WaveShaperProcessor.h" 29 #include "modules/webaudio/WaveShaperProcessor.h"
30 30
31 #include "modules/webaudio/WaveShaperDSPKernel.h" 31 #include "modules/webaudio/WaveShaperDSPKernel.h"
32 32
33 namespace WebCore { 33 namespace blink {
34 34
35 WaveShaperProcessor::WaveShaperProcessor(float sampleRate, size_t numberOfChanne ls) 35 WaveShaperProcessor::WaveShaperProcessor(float sampleRate, size_t numberOfChanne ls)
36 : AudioDSPKernelProcessor(sampleRate, numberOfChannels) 36 : AudioDSPKernelProcessor(sampleRate, numberOfChannels)
37 , m_oversample(OverSampleNone) 37 , m_oversample(OverSampleNone)
38 { 38 {
39 } 39 }
40 40
41 WaveShaperProcessor::~WaveShaperProcessor() 41 WaveShaperProcessor::~WaveShaperProcessor()
42 { 42 {
43 if (isInitialized()) 43 if (isInitialized())
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89 if (tryLocker.locked()) { 89 if (tryLocker.locked()) {
90 // For each channel of our input, process using the corresponding WaveSh aperDSPKernel into the output channel. 90 // For each channel of our input, process using the corresponding WaveSh aperDSPKernel into the output channel.
91 for (unsigned i = 0; i < m_kernels.size(); ++i) 91 for (unsigned i = 0; i < m_kernels.size(); ++i)
92 m_kernels[i]->process(source->channel(i)->data(), destination->chann el(i)->mutableData(), framesToProcess); 92 m_kernels[i]->process(source->channel(i)->data(), destination->chann el(i)->mutableData(), framesToProcess);
93 } else { 93 } else {
94 // Too bad - the tryLock() failed. We must be in the middle of a setCurv e() call. 94 // Too bad - the tryLock() failed. We must be in the middle of a setCurv e() call.
95 destination->zero(); 95 destination->zero();
96 } 96 }
97 } 97 }
98 98
99 } // namespace WebCore 99 } // namespace blink
100 100
101 #endif // ENABLE(WEB_AUDIO) 101 #endif // ENABLE(WEB_AUDIO)
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