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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 * 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 | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND |
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
16 * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE | 16 * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE |
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH | 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
23 * DAMAGE. | 23 * DAMAGE. |
24 */ | 24 */ |
25 | 25 |
| 26 #include "modules/webaudio/BiquadProcessor.h" |
| 27 #include <memory> |
26 #include "modules/webaudio/BiquadDSPKernel.h" | 28 #include "modules/webaudio/BiquadDSPKernel.h" |
27 #include "modules/webaudio/BiquadProcessor.h" | |
28 #include "platform/audio/AudioUtilities.h" | 29 #include "platform/audio/AudioUtilities.h" |
29 #include "wtf/PtrUtil.h" | 30 #include "wtf/PtrUtil.h" |
30 #include <memory> | |
31 | 31 |
32 namespace blink { | 32 namespace blink { |
33 | 33 |
34 BiquadProcessor::BiquadProcessor(float sampleRate, | 34 BiquadProcessor::BiquadProcessor(float sampleRate, |
35 size_t numberOfChannels, | 35 size_t numberOfChannels, |
36 AudioParamHandler& frequency, | 36 AudioParamHandler& frequency, |
37 AudioParamHandler& q, | 37 AudioParamHandler& q, |
38 AudioParamHandler& gain, | 38 AudioParamHandler& gain, |
39 AudioParamHandler& detune) | 39 AudioParamHandler& detune) |
40 : AudioDSPKernelProcessor(sampleRate, numberOfChannels), | 40 : AudioDSPKernelProcessor(sampleRate, numberOfChannels), |
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145 // to avoid interfering with the processing running in the audio | 145 // to avoid interfering with the processing running in the audio |
146 // thread on the main kernels. | 146 // thread on the main kernels. |
147 | 147 |
148 std::unique_ptr<BiquadDSPKernel> responseKernel = | 148 std::unique_ptr<BiquadDSPKernel> responseKernel = |
149 WTF::makeUnique<BiquadDSPKernel>(this); | 149 WTF::makeUnique<BiquadDSPKernel>(this); |
150 responseKernel->getFrequencyResponse(nFrequencies, frequencyHz, magResponse, | 150 responseKernel->getFrequencyResponse(nFrequencies, frequencyHz, magResponse, |
151 phaseResponse); | 151 phaseResponse); |
152 } | 152 } |
153 | 153 |
154 } // namespace blink | 154 } // namespace blink |
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