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Side by Side Diff: Source/modules/webaudio/DelayDSPKernel.cpp

Issue 403013002: Rename WebCore to blink in Modules (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 5 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
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25 #include "config.h" 25 #include "config.h"
26 26
27 #if ENABLE(WEB_AUDIO) 27 #if ENABLE(WEB_AUDIO)
28 28
29 #include "modules/webaudio/DelayDSPKernel.h" 29 #include "modules/webaudio/DelayDSPKernel.h"
30 30
31 #include "platform/audio/AudioUtilities.h" 31 #include "platform/audio/AudioUtilities.h"
32 #include "wtf/MathExtras.h" 32 #include "wtf/MathExtras.h"
33 #include <algorithm> 33 #include <algorithm>
34 34
35 namespace WebCore { 35 namespace blink {
36 36
37 const float SmoothingTimeConstant = 0.020f; // 20ms 37 const float SmoothingTimeConstant = 0.020f; // 20ms
38 38
39 DelayDSPKernel::DelayDSPKernel(DelayProcessor* processor) 39 DelayDSPKernel::DelayDSPKernel(DelayProcessor* processor)
40 : AudioDelayDSPKernel(processor, AudioNode::ProcessingSizeInFrames) 40 : AudioDelayDSPKernel(processor, AudioNode::ProcessingSizeInFrames)
41 { 41 {
42 ASSERT(processor && processor->sampleRate() > 0); 42 ASSERT(processor && processor->sampleRate() > 0);
43 if (!(processor && processor->sampleRate() > 0)) 43 if (!(processor && processor->sampleRate() > 0))
44 return; 44 return;
45 45
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62 void DelayDSPKernel::calculateSampleAccurateValues(float* delayTimes, size_t fra mesToProcess) 62 void DelayDSPKernel::calculateSampleAccurateValues(float* delayTimes, size_t fra mesToProcess)
63 { 63 {
64 delayProcessor()->delayTime()->calculateSampleAccurateValues(delayTimes, fra mesToProcess); 64 delayProcessor()->delayTime()->calculateSampleAccurateValues(delayTimes, fra mesToProcess);
65 } 65 }
66 66
67 double DelayDSPKernel::delayTime(float) 67 double DelayDSPKernel::delayTime(float)
68 { 68 {
69 return delayProcessor()->delayTime()->finalValue(); 69 return delayProcessor()->delayTime()->finalValue();
70 } 70 }
71 71
72 } // namespace WebCore 72 } // namespace blink
73 73
74 #endif // ENABLE(WEB_AUDIO) 74 #endif // ENABLE(WEB_AUDIO)
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