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

Issue 1557363002: Remove the WEB_AUDIO compile time flag (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 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
11 * documentation and/or other materials provided with the distribution. 11 * documentation and/or other materials provided with the distribution.
12 * 12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN Y 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN Y
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN Y 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN Y
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O N 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O N
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */ 23 */
24 24
25 #include "modules/webaudio/WaveShaperProcessor.h" 25 #include "modules/webaudio/WaveShaperProcessor.h"
26
27 #if ENABLE(WEB_AUDIO)
28 #include "modules/webaudio/WaveShaperDSPKernel.h" 26 #include "modules/webaudio/WaveShaperDSPKernel.h"
29 27
30 namespace blink { 28 namespace blink {
31 29
32 WaveShaperProcessor::WaveShaperProcessor(float sampleRate, size_t numberOfChanne ls) 30 WaveShaperProcessor::WaveShaperProcessor(float sampleRate, size_t numberOfChanne ls)
33 : AudioDSPKernelProcessor(sampleRate, numberOfChannels) 31 : AudioDSPKernelProcessor(sampleRate, numberOfChannels)
34 , m_oversample(OverSampleNone) 32 , m_oversample(OverSampleNone)
35 { 33 {
36 } 34 }
37 35
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88 for (unsigned i = 0; i < m_kernels.size(); ++i) 86 for (unsigned i = 0; i < m_kernels.size(); ++i)
89 m_kernels[i]->process(source->channel(i)->data(), destination->chann el(i)->mutableData(), framesToProcess); 87 m_kernels[i]->process(source->channel(i)->data(), destination->chann el(i)->mutableData(), framesToProcess);
90 } else { 88 } else {
91 // Too bad - the tryLock() failed. We must be in the middle of a setCurv e() call. 89 // Too bad - the tryLock() failed. We must be in the middle of a setCurv e() call.
92 destination->zero(); 90 destination->zero();
93 } 91 }
94 } 92 }
95 93
96 } // namespace blink 94 } // namespace blink
97 95
98 #endif // ENABLE(WEB_AUDIO)
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