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 * 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/WaveShaperDSPKernel.h" | 26 #include "modules/webaudio/WaveShaperDSPKernel.h" |
27 | 27 |
| 28 #include <algorithm> |
28 #include "platform/audio/AudioUtilities.h" | 29 #include "platform/audio/AudioUtilities.h" |
29 #include "wtf/PtrUtil.h" | 30 #include "wtf/PtrUtil.h" |
30 #include "wtf/Threading.h" | 31 #include "wtf/Threading.h" |
31 #include <algorithm> | |
32 | 32 |
33 namespace blink { | 33 namespace blink { |
34 | 34 |
35 WaveShaperDSPKernel::WaveShaperDSPKernel(WaveShaperProcessor* processor) | 35 WaveShaperDSPKernel::WaveShaperDSPKernel(WaveShaperProcessor* processor) |
36 : AudioDSPKernel(processor) { | 36 : AudioDSPKernel(processor) { |
37 if (processor->oversample() != WaveShaperProcessor::OverSampleNone) | 37 if (processor->oversample() != WaveShaperProcessor::OverSampleNone) |
38 lazyInitializeOversampling(); | 38 lazyInitializeOversampling(); |
39 } | 39 } |
40 | 40 |
41 void WaveShaperDSPKernel::lazyInitializeOversampling() { | 41 void WaveShaperDSPKernel::lazyInitializeOversampling() { |
(...skipping 162 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
204 break; | 204 break; |
205 } | 205 } |
206 default: | 206 default: |
207 ASSERT_NOT_REACHED(); | 207 ASSERT_NOT_REACHED(); |
208 } | 208 } |
209 | 209 |
210 return static_cast<double>(latencyFrames) / sampleRate(); | 210 return static_cast<double>(latencyFrames) / sampleRate(); |
211 } | 211 } |
212 | 212 |
213 } // namespace blink | 213 } // namespace blink |
OLD | NEW |