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Side by Side Diff: third_party/WebKit/Source/platform/audio/HRTFElevation.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 * 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/HRTFElevation.h"
30 #include <math.h>
31 #include <algorithm>
32 #include <memory>
29 #include "platform/audio/AudioBus.h" 33 #include "platform/audio/AudioBus.h"
30 #include "platform/audio/HRTFElevation.h"
31 #include "platform/audio/HRTFPanner.h" 34 #include "platform/audio/HRTFPanner.h"
32 #include "wtf/PtrUtil.h" 35 #include "wtf/PtrUtil.h"
33 #include "wtf/ThreadingPrimitives.h" 36 #include "wtf/ThreadingPrimitives.h"
34 #include "wtf/text/StringHash.h" 37 #include "wtf/text/StringHash.h"
35 #include <algorithm>
36 #include <math.h>
37 #include <memory>
38 38
39 namespace blink { 39 namespace blink {
40 40
41 const unsigned HRTFElevation::AzimuthSpacing = 15; 41 const unsigned HRTFElevation::AzimuthSpacing = 15;
42 const unsigned HRTFElevation::NumberOfRawAzimuths = 360 / AzimuthSpacing; 42 const unsigned HRTFElevation::NumberOfRawAzimuths = 360 / AzimuthSpacing;
43 const unsigned HRTFElevation::InterpolationFactor = 8; 43 const unsigned HRTFElevation::InterpolationFactor = 8;
44 const unsigned HRTFElevation::NumberOfTotalAzimuths = 44 const unsigned HRTFElevation::NumberOfTotalAzimuths =
45 NumberOfRawAzimuths * InterpolationFactor; 45 NumberOfRawAzimuths * InterpolationFactor;
46 46
47 // Total number of components of an HRTF database. 47 // Total number of components of an HRTF database.
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375 double frameDelay2R = m_kernelListR->at(azimuthIndex2)->frameDelay(); 375 double frameDelay2R = m_kernelListR->at(azimuthIndex2)->frameDelay();
376 376
377 // Linearly interpolate delays. 377 // Linearly interpolate delays.
378 frameDelayL = 378 frameDelayL =
379 (1.0 - azimuthBlend) * frameDelayL + azimuthBlend * frameDelay2L; 379 (1.0 - azimuthBlend) * frameDelayL + azimuthBlend * frameDelay2L;
380 frameDelayR = 380 frameDelayR =
381 (1.0 - azimuthBlend) * frameDelayR + azimuthBlend * frameDelay2R; 381 (1.0 - azimuthBlend) * frameDelayR + azimuthBlend * frameDelay2R;
382 } 382 }
383 383
384 } // namespace blink 384 } // namespace blink
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