third_party/WebKit/Source/modules/webaudio/AnalyserNode.h - Issue 1952793002: Move the exception logic to the AudioNode creator

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Issue 1952793002: Move the exception logic to the AudioNode creator (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Address comments Created 4 years, 7 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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69	69

70 private:	70 private:

71 AnalyserHandler(AudioNode&, float sampleRate);	71 AnalyserHandler(AudioNode&, float sampleRate);

72	72

73 RealtimeAnalyser m_analyser;	73 RealtimeAnalyser m_analyser;

74 };	74 };

75	75

76 class AnalyserNode final : public AudioBasicInspectorNode {	76 class AnalyserNode final : public AudioBasicInspectorNode {

77 DEFINE_WRAPPERTYPEINFO();	77 DEFINE_WRAPPERTYPEINFO();

78 public:	78 public:

79 static AnalyserNode* create(AbstractAudioContext&, float sampleRate);	79 static AnalyserNode* create(AbstractAudioContext&, ExceptionState&);

80	80

81 unsigned fftSize() const;	81 unsigned fftSize() const;

82 void setFftSize(unsigned size, ExceptionState&);	82 void setFftSize(unsigned size, ExceptionState&);

83 unsigned frequencyBinCount() const;	83 unsigned frequencyBinCount() const;

84 void setMinDecibels(double, ExceptionState&);	84 void setMinDecibels(double, ExceptionState&);

85 double minDecibels() const;	85 double minDecibels() const;

86 void setMaxDecibels(double, ExceptionState&);	86 void setMaxDecibels(double, ExceptionState&);

87 double maxDecibels() const;	87 double maxDecibels() const;

88 void setSmoothingTimeConstant(double, ExceptionState&);	88 void setSmoothingTimeConstant(double, ExceptionState&);

89 double smoothingTimeConstant() const;	89 double smoothingTimeConstant() const;

90 void getFloatFrequencyData(DOMFloat32Array*);	90 void getFloatFrequencyData(DOMFloat32Array*);

91 void getByteFrequencyData(DOMUint8Array*);	91 void getByteFrequencyData(DOMUint8Array*);

92 void getFloatTimeDomainData(DOMFloat32Array*);	92 void getFloatTimeDomainData(DOMFloat32Array*);

93 void getByteTimeDomainData(DOMUint8Array*);	93 void getByteTimeDomainData(DOMUint8Array*);

94	94

95 private:	95 private:

96 AnalyserNode(AbstractAudioContext&, float sampleRate);	96 AnalyserNode(AbstractAudioContext&);

97 AnalyserHandler& analyserHandler() const;	97 AnalyserHandler& analyserHandler() const;

98 };	98 };

99	99

100 } // namespace blink	100 } // namespace blink

101	101

102 #endif // AnalyserNode_h	102 #endif // AnalyserNode_h

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