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Side by Side Diff: third_party/WebKit/Source/platform/audio/AudioDelayDSPKernel.cpp

Issue 2700123003: DO NOT COMMIT: Results of running old (current) clang-format on Blink (Closed)
Patch Set: Created 3 years, 10 months ago
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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 "platform/audio/AudioDelayDSPKernel.h" 26 #include "platform/audio/AudioDelayDSPKernel.h"
27 #include <cmath>
27 #include "platform/audio/AudioUtilities.h" 28 #include "platform/audio/AudioUtilities.h"
28 #include "wtf/MathExtras.h" 29 #include "wtf/MathExtras.h"
29 #include <cmath>
30 30
31 namespace blink { 31 namespace blink {
32 32
33 const float SmoothingTimeConstant = 0.020f; // 20ms 33 const float SmoothingTimeConstant = 0.020f; // 20ms
34 34
35 AudioDelayDSPKernel::AudioDelayDSPKernel(AudioDSPKernelProcessor* processor, 35 AudioDelayDSPKernel::AudioDelayDSPKernel(AudioDSPKernelProcessor* processor,
36 size_t processingSizeInFrames) 36 size_t processingSizeInFrames)
37 : AudioDSPKernel(processor), 37 : AudioDSPKernel(processor),
38 m_writeIndex(0), 38 m_writeIndex(0),
39 m_firstTime(true), 39 m_firstTime(true),
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162 // Account for worst case delay. 162 // Account for worst case delay.
163 // Don't try to track actual delay time which can change dynamically. 163 // Don't try to track actual delay time which can change dynamically.
164 return m_maxDelayTime; 164 return m_maxDelayTime;
165 } 165 }
166 166
167 double AudioDelayDSPKernel::latencyTime() const { 167 double AudioDelayDSPKernel::latencyTime() const {
168 return 0; 168 return 0;
169 } 169 }
170 170
171 } // namespace blink 171 } // namespace blink
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