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

Issue 20300002: Fix trailing whitespace in .cpp, .h, and .idl files (ex. Source/core) (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 4 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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46 46
47 PassOwnPtr<AudioDSPKernel> WaveShaperProcessor::createKernel() 47 PassOwnPtr<AudioDSPKernel> WaveShaperProcessor::createKernel()
48 { 48 {
49 return adoptPtr(new WaveShaperDSPKernel(this)); 49 return adoptPtr(new WaveShaperDSPKernel(this));
50 } 50 }
51 51
52 void WaveShaperProcessor::setCurve(Float32Array* curve) 52 void WaveShaperProcessor::setCurve(Float32Array* curve)
53 { 53 {
54 // This synchronizes with process(). 54 // This synchronizes with process().
55 MutexLocker processLocker(m_processLock); 55 MutexLocker processLocker(m_processLock);
56 56
57 m_curve = curve; 57 m_curve = curve;
58 } 58 }
59 59
60 void WaveShaperProcessor::setOversample(OverSampleType oversample) 60 void WaveShaperProcessor::setOversample(OverSampleType oversample)
61 { 61 {
62 // This synchronizes with process(). 62 // This synchronizes with process().
63 MutexLocker processLocker(m_processLock); 63 MutexLocker processLocker(m_processLock);
64 64
65 m_oversample = oversample; 65 m_oversample = oversample;
66 66
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79 return; 79 return;
80 } 80 }
81 81
82 bool channelCountMatches = source->numberOfChannels() == destination->number OfChannels() && source->numberOfChannels() == m_kernels.size(); 82 bool channelCountMatches = source->numberOfChannels() == destination->number OfChannels() && source->numberOfChannels() == m_kernels.size();
83 ASSERT(channelCountMatches); 83 ASSERT(channelCountMatches);
84 if (!channelCountMatches) 84 if (!channelCountMatches)
85 return; 85 return;
86 86
87 // The audio thread can't block on this lock, so we call tryLock() instead. 87 // The audio thread can't block on this lock, so we call tryLock() instead.
88 MutexTryLocker tryLocker(m_processLock); 88 MutexTryLocker tryLocker(m_processLock);
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 WebCore
100 100
101 #endif // ENABLE(WEB_AUDIO) 101 #endif // ENABLE(WEB_AUDIO)
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