OLD | NEW |
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 * | 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 |
11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of | 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
14 * its contributors may be used to endorse or promote products derived | 14 * its contributors may be used to endorse or promote products derived |
15 * from this software without specific prior written permission. | 15 * from this software without specific prior written permission. |
16 * | 16 * |
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 */ | 27 */ |
28 | 28 |
| 29 #include "platform/audio/DynamicsCompressor.h" |
29 #include "platform/audio/AudioBus.h" | 30 #include "platform/audio/AudioBus.h" |
30 #include "platform/audio/AudioUtilities.h" | 31 #include "platform/audio/AudioUtilities.h" |
31 #include "platform/audio/DynamicsCompressor.h" | |
32 #include "wtf/MathExtras.h" | 32 #include "wtf/MathExtras.h" |
33 #include "wtf/PtrUtil.h" | 33 #include "wtf/PtrUtil.h" |
34 | 34 |
35 namespace blink { | 35 namespace blink { |
36 | 36 |
37 using namespace AudioUtilities; | 37 using namespace AudioUtilities; |
38 | 38 |
39 DynamicsCompressor::DynamicsCompressor(float sampleRate, | 39 DynamicsCompressor::DynamicsCompressor(float sampleRate, |
40 unsigned numberOfChannels) | 40 unsigned numberOfChannels) |
41 : m_numberOfChannels(numberOfChannels), | 41 : m_numberOfChannels(numberOfChannels), |
(...skipping 142 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
184 | 184 |
185 void DynamicsCompressor::setNumberOfChannels(unsigned numberOfChannels) { | 185 void DynamicsCompressor::setNumberOfChannels(unsigned numberOfChannels) { |
186 m_sourceChannels = wrapArrayUnique(new const float*[numberOfChannels]); | 186 m_sourceChannels = wrapArrayUnique(new const float*[numberOfChannels]); |
187 m_destinationChannels = wrapArrayUnique(new float*[numberOfChannels]); | 187 m_destinationChannels = wrapArrayUnique(new float*[numberOfChannels]); |
188 | 188 |
189 m_compressor.setNumberOfChannels(numberOfChannels); | 189 m_compressor.setNumberOfChannels(numberOfChannels); |
190 m_numberOfChannels = numberOfChannels; | 190 m_numberOfChannels = numberOfChannels; |
191 } | 191 } |
192 | 192 |
193 } // namespace blink | 193 } // namespace blink |
OLD | NEW |