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

Issue 20300002: Fix trailing whitespace in .cpp, .h, and .idl files (ex. Source/core) (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 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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51 void AnalyserNode::process(size_t framesToProcess) 51 void AnalyserNode::process(size_t framesToProcess)
52 { 52 {
53 AudioBus* outputBus = output(0)->bus(); 53 AudioBus* outputBus = output(0)->bus();
54 54
55 if (!isInitialized() || !input(0)->isConnected()) { 55 if (!isInitialized() || !input(0)->isConnected()) {
56 outputBus->zero(); 56 outputBus->zero();
57 return; 57 return;
58 } 58 }
59 59
60 AudioBus* inputBus = input(0)->bus(); 60 AudioBus* inputBus = input(0)->bus();
61 61
62 // Give the analyser the audio which is passing through this AudioNode. 62 // Give the analyser the audio which is passing through this AudioNode.
63 m_analyser.writeInput(inputBus, framesToProcess); 63 m_analyser.writeInput(inputBus, framesToProcess);
64 64
65 // For in-place processing, our override of pullInputs() will just pass the audio data through unchanged if the channel count matches from input to output 65 // For in-place processing, our override of pullInputs() will just pass the audio data through unchanged if the channel count matches from input to output
66 // (resulting in inputBus == outputBus). Otherwise, do an up-mix to stereo. 66 // (resulting in inputBus == outputBus). Otherwise, do an up-mix to stereo.
67 if (inputBus != outputBus) 67 if (inputBus != outputBus)
68 outputBus->copyFrom(*inputBus); 68 outputBus->copyFrom(*inputBus);
69 } 69 }
70 70
71 void AnalyserNode::reset() 71 void AnalyserNode::reset()
72 { 72 {
73 m_analyser.reset(); 73 m_analyser.reset();
74 } 74 }
75 75
76 void AnalyserNode::setFftSize(unsigned size, ExceptionState& es) 76 void AnalyserNode::setFftSize(unsigned size, ExceptionState& es)
77 { 77 {
78 if (!m_analyser.setFftSize(size)) 78 if (!m_analyser.setFftSize(size))
79 es.throwDOMException(NotSupportedError); 79 es.throwDOMException(NotSupportedError);
80 } 80 }
81 81
82 } // namespace WebCore 82 } // namespace WebCore
83 83
84 #endif // ENABLE(WEB_AUDIO) 84 #endif // ENABLE(WEB_AUDIO)
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