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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 * | 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 |
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31 | 31 |
32 #include "core/dom/DOMTypedArray.h" | 32 #include "core/dom/DOMTypedArray.h" |
33 #include "modules/webaudio/AbstractAudioContext.h" | 33 #include "modules/webaudio/AbstractAudioContext.h" |
34 #include "wtf/Forward.h" | 34 #include "wtf/Forward.h" |
35 #include "wtf/Threading.h" | 35 #include "wtf/Threading.h" |
36 #include "wtf/Vector.h" | 36 #include "wtf/Vector.h" |
37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 class AudioParamTimeline { | 40 class AudioParamTimeline { |
41 DISALLOW_ALLOCATION(); | 41 DISALLOW_NEW(); |
42 public: | 42 public: |
43 AudioParamTimeline() | 43 AudioParamTimeline() |
44 { | 44 { |
45 } | 45 } |
46 | 46 |
47 void setValueAtTime(float value, double time, ExceptionState&); | 47 void setValueAtTime(float value, double time, ExceptionState&); |
48 void linearRampToValueAtTime(float value, double time, ExceptionState&); | 48 void linearRampToValueAtTime(float value, double time, ExceptionState&); |
49 void exponentialRampToValueAtTime(float value, double time, ExceptionState&)
; | 49 void exponentialRampToValueAtTime(float value, double time, ExceptionState&)
; |
50 void setTargetAtTime(float target, double time, double timeConstant, Excepti
onState&); | 50 void setTargetAtTime(float target, double time, double timeConstant, Excepti
onState&); |
51 void setValueCurveAtTime(DOMFloat32Array* curve, double time, double duratio
n, ExceptionState&); | 51 void setValueCurveAtTime(DOMFloat32Array* curve, double time, double duratio
n, ExceptionState&); |
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110 // Produce a nice string describing the event in human-readable form. | 110 // Produce a nice string describing the event in human-readable form. |
111 String eventToString(const ParamEvent&); | 111 String eventToString(const ParamEvent&); |
112 Vector<ParamEvent> m_events; | 112 Vector<ParamEvent> m_events; |
113 | 113 |
114 mutable Mutex m_eventsLock; | 114 mutable Mutex m_eventsLock; |
115 }; | 115 }; |
116 | 116 |
117 } // namespace blink | 117 } // namespace blink |
118 | 118 |
119 #endif // AudioParamTimeline_h | 119 #endif // AudioParamTimeline_h |
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