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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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27 | 27 |
28 #include "modules/webaudio/AudioBasicProcessorNode.h" | 28 #include "modules/webaudio/AudioBasicProcessorNode.h" |
29 #include "modules/webaudio/DelayProcessor.h" | 29 #include "modules/webaudio/DelayProcessor.h" |
30 #include "wtf/PassRefPtr.h" | 30 #include "wtf/PassRefPtr.h" |
31 | 31 |
32 namespace blink { | 32 namespace blink { |
33 | 33 |
34 class AudioParam; | 34 class AudioParam; |
35 class ExceptionState; | 35 class ExceptionState; |
36 | 36 |
37 class DelayNode FINAL : public AudioBasicProcessorNode { | 37 class DelayNode final : public AudioBasicProcessorNode { |
38 DEFINE_WRAPPERTYPEINFO(); | 38 DEFINE_WRAPPERTYPEINFO(); |
39 public: | 39 public: |
40 static DelayNode* create(AudioContext* context, float sampleRate, double max
DelayTime, ExceptionState& exceptionState) | 40 static DelayNode* create(AudioContext* context, float sampleRate, double max
DelayTime, ExceptionState& exceptionState) |
41 { | 41 { |
42 return adoptRefCountedGarbageCollectedWillBeNoop(new DelayNode(context,
sampleRate, maxDelayTime, exceptionState)); | 42 return adoptRefCountedGarbageCollectedWillBeNoop(new DelayNode(context,
sampleRate, maxDelayTime, exceptionState)); |
43 } | 43 } |
44 | 44 |
45 AudioParam* delayTime(); | 45 AudioParam* delayTime(); |
46 | 46 |
47 private: | 47 private: |
48 DelayNode(AudioContext*, float sampleRate, double maxDelayTime, ExceptionSta
te&); | 48 DelayNode(AudioContext*, float sampleRate, double maxDelayTime, ExceptionSta
te&); |
49 | 49 |
50 DelayProcessor* delayProcessor() { return static_cast<DelayProcessor*>(proce
ssor()); } | 50 DelayProcessor* delayProcessor() { return static_cast<DelayProcessor*>(proce
ssor()); } |
51 }; | 51 }; |
52 | 52 |
53 } // namespace blink | 53 } // namespace blink |
54 | 54 |
55 #endif // DelayNode_h | 55 #endif // DelayNode_h |
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