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

Issue 606653006: bindings: Adds DOMArrayBuffer, etc. as thin wrappers for ArrayBuffer, etc. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Synced. Created 6 years, 2 months ago
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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
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37 37
38 WaveShaperNode::WaveShaperNode(AudioContext* context) 38 WaveShaperNode::WaveShaperNode(AudioContext* context)
39 : AudioBasicProcessorNode(context, context->sampleRate()) 39 : AudioBasicProcessorNode(context, context->sampleRate())
40 { 40 {
41 m_processor = new WaveShaperProcessor(context->sampleRate(), 1); 41 m_processor = new WaveShaperProcessor(context->sampleRate(), 1);
42 setNodeType(NodeTypeWaveShaper); 42 setNodeType(NodeTypeWaveShaper);
43 43
44 initialize(); 44 initialize();
45 } 45 }
46 46
47 void WaveShaperNode::setCurve(Float32Array* curve) 47 void WaveShaperNode::setCurve(DOMFloat32Array* curve)
48 { 48 {
49 ASSERT(isMainThread()); 49 ASSERT(isMainThread());
50 waveShaperProcessor()->setCurve(curve); 50 waveShaperProcessor()->setCurve(curve);
51 } 51 }
52 52
53 Float32Array* WaveShaperNode::curve() 53 DOMFloat32Array* WaveShaperNode::curve()
54 { 54 {
55 return waveShaperProcessor()->curve(); 55 return waveShaperProcessor()->curve();
56 } 56 }
57 57
58 void WaveShaperNode::setOversample(const String& type, ExceptionState& exception State) 58 void WaveShaperNode::setOversample(const String& type, ExceptionState& exception State)
59 { 59 {
60 ASSERT(isMainThread()); 60 ASSERT(isMainThread());
61 61
62 // This is to synchronize with the changes made in 62 // This is to synchronize with the changes made in
63 // AudioBasicProcessorNode::checkNumberOfChannelsForInput() where we can 63 // AudioBasicProcessorNode::checkNumberOfChannelsForInput() where we can
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86 return "4x"; 86 return "4x";
87 default: 87 default:
88 ASSERT_NOT_REACHED(); 88 ASSERT_NOT_REACHED();
89 return "none"; 89 return "none";
90 } 90 }
91 } 91 }
92 92
93 } // namespace blink 93 } // namespace blink
94 94
95 #endif // ENABLE(WEB_AUDIO) 95 #endif // ENABLE(WEB_AUDIO)
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