third_party/WebKit/Source/modules/webaudio/AudioContext.idl - Issue 1361233004: Implement IIRFilter node for WebAudio.

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Issue 1361233004: Implement IIRFilter node for WebAudio. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Update according to review Created 5 years, 2 months ago

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« third_party/WebKit/LayoutTests/webaudio/iirfilter-getFrequencyResponse.html ('K') | « third_party/WebKit/Source/modules/webaudio/AbstractAudioContext.cpp ('k') | third_party/WebKit/Source/modules/webaudio/AudioNode.h » ('j') | third_party/WebKit/Source/modules/webaudio/IIRProcessor.cpp » ('J')
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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 * Copyright (C) 2011 Apple Inc. All rights reserved.	3 * Copyright (C) 2011 Apple Inc. All rights reserved.

4 *	4 *

5 * Redistribution and use in source and binary forms, with or without	5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions	6 * modification, are permitted provided that the following conditions

7 * are met:	7 * are met:

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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64	64

65 [RaisesException, MeasureAs=AudioContextCreateMediaElementSource] MediaEleme ntAudioSourceNode createMediaElementSource(HTMLMediaElement mediaElement);	65 [RaisesException, MeasureAs=AudioContextCreateMediaElementSource] MediaEleme ntAudioSourceNode createMediaElementSource(HTMLMediaElement mediaElement);

66	66

67 [RaisesException, MeasureAs=AudioContextCreateMediaStreamSource, RaisesExcep tion] MediaStreamAudioSourceNode createMediaStreamSource(MediaStream mediaStream );	67 [RaisesException, MeasureAs=AudioContextCreateMediaStreamSource, RaisesExcep tion] MediaStreamAudioSourceNode createMediaStreamSource(MediaStream mediaStream );

68 [RaisesException, MeasureAs=AudioContextCreateMediaStreamDestination] MediaS treamAudioDestinationNode createMediaStreamDestination();	68 [RaisesException, MeasureAs=AudioContextCreateMediaStreamDestination] MediaS treamAudioDestinationNode createMediaStreamDestination();

69	69

70 // Processing nodes	70 // Processing nodes

71 [RaisesException, MeasureAs=AudioContextCreateGain] GainNode createGain();	71 [RaisesException, MeasureAs=AudioContextCreateGain] GainNode createGain();

72 [RaisesException, MeasureAs=AudioContextCreateDelay] DelayNode createDelay(o ptional double maxDelayTime);	72 [RaisesException, MeasureAs=AudioContextCreateDelay] DelayNode createDelay(o ptional double maxDelayTime);

73 [RaisesException, MeasureAs=AudioContextCreateBiquadFilter] BiquadFilterNode createBiquadFilter();	73 [RaisesException, MeasureAs=AudioContextCreateBiquadFilter] BiquadFilterNode createBiquadFilter();

	74 [RaisesException, MeasureAs=AudioContextCreateIIRFilter] IIRFilterNode creat eIIRFilter(sequence<float> feedForward, sequence<float> feedBack);

74 [RaisesException, MeasureAs=AudioContextCreateWaveShaper] WaveShaperNode cre ateWaveShaper();	75 [RaisesException, MeasureAs=AudioContextCreateWaveShaper] WaveShaperNode cre ateWaveShaper();

75 [RaisesException, MeasureAs=AudioContextCreatePanner] PannerNode createPanne r();	76 [RaisesException, MeasureAs=AudioContextCreatePanner] PannerNode createPanne r();

76 [RaisesException, MeasureAs=AudioContextCreateConvolver] ConvolverNode creat eConvolver();	77 [RaisesException, MeasureAs=AudioContextCreateConvolver] ConvolverNode creat eConvolver();

77 [RaisesException, MeasureAs=AudioContextCreateDynamicsCompressor] DynamicsCo mpressorNode createDynamicsCompressor();	78 [RaisesException, MeasureAs=AudioContextCreateDynamicsCompressor] DynamicsCo mpressorNode createDynamicsCompressor();

78 [RaisesException, MeasureAs=AudioContextCreateAnalyser] AnalyserNode createA nalyser();	79 [RaisesException, MeasureAs=AudioContextCreateAnalyser] AnalyserNode createA nalyser();

79 [RaisesException, MeasureAs=AudioContextCreateScriptProcessor, RaisesExcepti on] ScriptProcessorNode createScriptProcessor(optional unsigned long bufferSize, optional unsigned long numberOfInputChannels, optional unsigned long numberOfOu tputChannels);	80 [RaisesException, MeasureAs=AudioContextCreateScriptProcessor, RaisesExcepti on] ScriptProcessorNode createScriptProcessor(optional unsigned long bufferSize, optional unsigned long numberOfInputChannels, optional unsigned long numberOfOu tputChannels);

80 [RaisesException, MeasureAs=AudioContextCreateStereoPanner] StereoPannerNode createStereoPanner();	81 [RaisesException, MeasureAs=AudioContextCreateStereoPanner] StereoPannerNode createStereoPanner();

81 [RaisesException, MeasureAs=AudioContextCreateOscillator] OscillatorNode cre ateOscillator();	82 [RaisesException, MeasureAs=AudioContextCreateOscillator] OscillatorNode cre ateOscillator();

82 [RaisesException, MeasureAs=AudioContextCreatePeriodicWave, RaisesException] PeriodicWave createPeriodicWave(Float32Array real, Float32Array imag, optional Dictionary options);	83 [RaisesException, MeasureAs=AudioContextCreatePeriodicWave, RaisesException] PeriodicWave createPeriodicWave(Float32Array real, Float32Array imag, optional Dictionary options);

83	84

84 // Channel splitting and merging	85 // Channel splitting and merging

85 [RaisesException, MeasureAs=AudioContextCreateChannelSplitter] ChannelSplitt erNode createChannelSplitter(optional unsigned long numberOfOutputs);	86 [RaisesException, MeasureAs=AudioContextCreateChannelSplitter] ChannelSplitt erNode createChannelSplitter(optional unsigned long numberOfOutputs);

86 [RaisesException, MeasureAs=AudioContextCreateChannelMerger] ChannelMergerNo de createChannelMerger(optional unsigned long numberOfInputs);	87 [RaisesException, MeasureAs=AudioContextCreateChannelMerger] ChannelMergerNo de createChannelMerger(optional unsigned long numberOfInputs);

87	88

88 // Close	89 // Close

89 [MeasureAs=AudioContextClose, CallWith=ScriptState, ImplementedAs=closeConte xt] Promise<void> close();	90 [MeasureAs=AudioContextClose, CallWith=ScriptState, ImplementedAs=closeConte xt] Promise<void> close();

90	91

91 // Pause/resume	92 // Pause/resume

92 [MeasureAs=AudioContextSuspend, CallWith=ScriptState, ImplementedAs=suspendC ontext] Promise<void> suspend();	93 [MeasureAs=AudioContextSuspend, CallWith=ScriptState, ImplementedAs=suspendC ontext] Promise<void> suspend();

93 [MeasureAs=AudioContextResume, CallWith=ScriptState, ImplementedAs=resumeCon text] Promise<void> resume();	94 [MeasureAs=AudioContextResume, CallWith=ScriptState, ImplementedAs=resumeCon text] Promise<void> resume();

94	95

95 attribute EventHandler onstatechange;	96 attribute EventHandler onstatechange;

96 };	97 };

	98

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