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Commit 528d8818 authored by rtoy's avatar rtoy Committed by Commit bot
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Implement BaseAudioContext 

Implements BaseAudioContext as the base class of an AudioContext and
OfflineAudioContext, moving the relevant attributes and methods from
AudioContext to BaseAudioContext.

The changes in the expected results are mostly caused by exception
messages now saying BaseAudioContext instead of AudioContext.

BUG=555608
TEST=no new tests

Review-Url: https://codereview.chromium.org/1865583002
Cr-Commit-Position: refs/heads/master@{#417297}
parent 69aa44f5
Hide whitespace changes
Inline Side-by-side
Showing with 176 additions and 281 deletions
third_party/WebKit/LayoutTests/virtual/stable/webexposed/event-target-in-prototype-expected.txt
View file @ 528d8818
......@@ -12,7 +12,6 @@ PASS Performance.prototype.__proto__ is EventTarget.prototype
PASS SharedWorker.prototype.__proto__ is EventTarget.prototype
PASS WebSocket.prototype.__proto__ is EventTarget.prototype
PASS Worker.prototype.__proto__ is EventTarget.prototype
PASS AudioContext.prototype.__proto__ is EventTarget.prototype
PASS Window.prototype.__proto__.__proto__ is EventTarget.prototype
PASS successfullyParsed is true
......
third_party/WebKit/LayoutTests/virtual/stable/webexposed/global-interface-listing-expected.txt
View file @ 528d8818
......@@ -123,40 +123,9 @@ interface AudioBufferSourceNode : AudioSourceNode
setter loopEnd
setter loopStart
setter onended
interface AudioContext : EventTarget
interface AudioContext : BaseAudioContext
attribute @@toStringTag
getter currentTime
getter destination
getter listener
getter onstatechange
getter sampleRate
getter state
method close
method constructor
method createAnalyser
method createBiquadFilter
method createBuffer
method createBufferSource
method createChannelMerger
method createChannelSplitter
method createConvolver
method createDelay
method createDynamicsCompressor
method createGain
method createIIRFilter
method createMediaElementSource
method createMediaStreamDestination
method createMediaStreamSource
method createOscillator
method createPanner
method createPeriodicWave
method createScriptProcessor
method createStereoPanner
method createWaveShaper
method decodeAudioData
method resume
method suspend
setter onstatechange
interface AudioDestinationNode : AudioNode
attribute @@toStringTag
getter maxChannelCount
......@@ -3563,7 +3532,7 @@ interface OfflineAudioCompletionEvent : Event
attribute @@toStringTag
getter renderedBuffer
method constructor
interface OfflineAudioContext : AudioContext
interface OfflineAudioContext : BaseAudioContext
attribute @@toStringTag
getter length
getter oncomplete
......@@ -6225,40 +6194,9 @@ interface XSLTProcessor
method setParameter
method transformToDocument
method transformToFragment
interface webkitAudioContext : EventTarget
interface webkitAudioContext : BaseAudioContext
attribute @@toStringTag
getter currentTime
getter destination
getter listener
getter onstatechange
getter sampleRate
getter state
method close
method constructor
method createAnalyser
method createBiquadFilter
method createBuffer
method createBufferSource
method createChannelMerger
method createChannelSplitter
method createConvolver
method createDelay
method createDynamicsCompressor
method createGain
method createIIRFilter
method createMediaElementSource
method createMediaStreamDestination
method createMediaStreamSource
method createOscillator
method createPanner
method createPeriodicWave
method createScriptProcessor
method createStereoPanner
method createWaveShaper
method decodeAudioData
method resume
method suspend
setter onstatechange
interface webkitIDBCursor
attribute @@toStringTag
getter direction
......@@ -6390,7 +6328,7 @@ interface webkitMediaStream : EventTarget
setter onaddtrack
setter oninactive
setter onremovetrack
interface webkitOfflineAudioContext : AudioContext
interface webkitOfflineAudioContext : BaseAudioContext
attribute @@toStringTag
getter length
getter oncomplete
......
third_party/WebKit/LayoutTests/webaudio/audiochannelmerger-basic-expected.txt
View file @ 528d8818
......@@ -4,9 +4,9 @@ On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
PASS context.createChannelMerger() did not throw an exception.
PASS context.createChannelMerger(0) threw IndexSizeError: Failed to execute 'createChannelMerger' on 'AudioContext': The number of inputs provided (0) is outside the range [1, 32]..
PASS context.createChannelMerger(0) threw IndexSizeError: Failed to execute 'createChannelMerger' on 'BaseAudioContext': The number of inputs provided (0) is outside the range [1, 32]..
PASS context.createChannelMerger(32) did not throw an exception.
PASS context.createChannelMerger(33) threw IndexSizeError: Failed to execute 'createChannelMerger' on 'AudioContext': The number of inputs provided (33) is outside the range [1, 32]..
PASS context.createChannelMerger(33) threw IndexSizeError: Failed to execute 'createChannelMerger' on 'BaseAudioContext': The number of inputs provided (33) is outside the range [1, 32]..
PASS merger.channelCount is equal to 1.
PASS merger.channelCount = 3 threw InvalidStateError: Failed to set the 'channelCount' property on 'AudioNode': ChannelMerger: channelCount cannot be changed from 1.
PASS merger.channelCountMode is equal to "explicit".
......
third_party/WebKit/LayoutTests/webaudio/audiocontext-close-expected.txt
View file @ 528d8818
......@@ -10,22 +10,22 @@ PASS gain = context.createGain() did not throw exception.
PASS gain.connect(context.destination) did not throw exception.
PASS context.close() was correctly resolved
PASS gain.disconnect(destination) did not throw exception.
PASS context.createAnalyser() threw exception InvalidStateError: Failed to execute 'createAnalyser' on 'AudioContext': AudioContext has been closed..
PASS context.createBiquadFilter() threw exception InvalidStateError: Failed to execute 'createBiquadFilter' on 'AudioContext': AudioContext has been closed..
PASS context.createAnalyser() threw exception InvalidStateError: Failed to execute 'createAnalyser' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createBiquadFilter() threw exception InvalidStateError: Failed to execute 'createBiquadFilter' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createBuffer(1, 1, 48000) did not throw exception.
PASS context.createBufferSource() threw exception InvalidStateError: Failed to execute 'createBufferSource' on 'AudioContext': AudioContext has been closed..
PASS context.createChannelMerger() threw exception InvalidStateError: Failed to execute 'createChannelMerger' on 'AudioContext': AudioContext has been closed..
PASS context.createChannelSplitter() threw exception InvalidStateError: Failed to execute 'createChannelSplitter' on 'AudioContext': AudioContext has been closed..
PASS context.createConvolver() threw exception InvalidStateError: Failed to execute 'createConvolver' on 'AudioContext': AudioContext has been closed..
PASS context.createDelay() threw exception InvalidStateError: Failed to execute 'createDelay' on 'AudioContext': AudioContext has been closed..
PASS context.createDynamicsCompressor() threw exception InvalidStateError: Failed to execute 'createDynamicsCompressor' on 'AudioContext': AudioContext has been closed..
PASS context.createGain() threw exception InvalidStateError: Failed to execute 'createGain' on 'AudioContext': AudioContext has been closed..
PASS context.createOscillator() threw exception InvalidStateError: Failed to execute 'createOscillator' on 'AudioContext': AudioContext has been closed..
PASS context.createPanner() threw exception InvalidStateError: Failed to execute 'createPanner' on 'AudioContext': AudioContext has been closed..
PASS context.createPeriodicWave(wave, wave) threw exception InvalidStateError: Failed to execute 'createPeriodicWave' on 'AudioContext': AudioContext has been closed..
PASS context.createScriptProcessor() threw exception InvalidStateError: Failed to execute 'createScriptProcessor' on 'AudioContext': AudioContext has been closed..
PASS context.createStereoPanner() threw exception InvalidStateError: Failed to execute 'createStereoPanner' on 'AudioContext': AudioContext has been closed..
PASS context.createWaveShaper() threw exception InvalidStateError: Failed to execute 'createWaveShaper' on 'AudioContext': AudioContext has been closed..
PASS context.createBufferSource() threw exception InvalidStateError: Failed to execute 'createBufferSource' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createChannelMerger() threw exception InvalidStateError: Failed to execute 'createChannelMerger' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createChannelSplitter() threw exception InvalidStateError: Failed to execute 'createChannelSplitter' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createConvolver() threw exception InvalidStateError: Failed to execute 'createConvolver' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createDelay() threw exception InvalidStateError: Failed to execute 'createDelay' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createDynamicsCompressor() threw exception InvalidStateError: Failed to execute 'createDynamicsCompressor' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createGain() threw exception InvalidStateError: Failed to execute 'createGain' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createOscillator() threw exception InvalidStateError: Failed to execute 'createOscillator' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createPanner() threw exception InvalidStateError: Failed to execute 'createPanner' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createPeriodicWave(wave, wave) threw exception InvalidStateError: Failed to execute 'createPeriodicWave' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createScriptProcessor() threw exception InvalidStateError: Failed to execute 'createScriptProcessor' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createStereoPanner() threw exception InvalidStateError: Failed to execute 'createStereoPanner' on 'BaseAudioContext': AudioContext has been closed..
PASS context.createWaveShaper() threw exception InvalidStateError: Failed to execute 'createWaveShaper' on 'BaseAudioContext': AudioContext has been closed..
PASS osc.connect(gain) threw exception InvalidStateError: Failed to execute 'connect' on 'AudioNode': Cannot connect after the context has been closed..
PASS gain.disconnect() did not throw exception.
PASS Attempt to resume a closed context was correctly rejected
......
third_party/WebKit/LayoutTests/webaudio/audioparam-nominal-range-expected.txt
View file @ 528d8818
CONSOLE WARNING: line 386: Delay.delayTime.value -1 outside nominal range [0, 1.5]; value will be clamped.
CONSOLE WARNING: line 395: Delay.delayTime.value 4 outside nominal range [0, 1.5]; value will be clamped.
CONSOLE WARNING: line 386: StereoPanner.pan.value -3 outside nominal range [-1, 1]; value will be clamped.
CONSOLE WARNING: line 395: StereoPanner.pan.value 3 outside nominal range [-1, 1]; value will be clamped.
CONSOLE WARNING: line 386: DynamicsCompressor.threshold.value -201 outside nominal range [-100, 0]; value will be clamped.
CONSOLE WARNING: line 395: DynamicsCompressor.threshold.value 1 outside nominal range [-100, 0]; value will be clamped.
CONSOLE WARNING: line 386: DynamicsCompressor.knee.value -1 outside nominal range [0, 40]; value will be clamped.
CONSOLE WARNING: line 395: DynamicsCompressor.knee.value 81 outside nominal range [0, 40]; value will be clamped.
CONSOLE WARNING: line 395: DynamicsCompressor.ratio.value 41 outside nominal range [1, 20]; value will be clamped.
CONSOLE WARNING: line 386: DynamicsCompressor.attack.value -1 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 395: DynamicsCompressor.attack.value 3 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 386: DynamicsCompressor.release.value -1 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 395: DynamicsCompressor.release.value 3 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 386: BiquadFilter.frequency.value -1 outside nominal range [0, 24000]; value will be clamped.
CONSOLE WARNING: line 395: BiquadFilter.frequency.value 48001 outside nominal range [0, 24000]; value will be clamped.
CONSOLE WARNING: line 386: Oscillator.frequency.value -48001 outside nominal range [-24000, 24000]; value will be clamped.
CONSOLE WARNING: line 395: Oscillator.frequency.value 48001 outside nominal range [-24000, 24000]; value will be clamped.
CONSOLE WARNING: line 438: 'AudioListener.dopplerFactor' is deprecated and will be removed in M55, around November 2016. It has no effect as the Web Audio doppler effects have already been removed internally. See https://www.chromestatus.com/features/5238926818148352 for more details.
CONSOLE WARNING: line 438: 'AudioListener.speedOfSound' is deprecated and will be removed in M55, around November 2016. It has no effect as the Web Audio doppler effects have already been removed internally. See https://www.chromestatus.com/features/5238926818148352 for more details.
CONSOLE WARNING: line 315: Delay.delayTime.setValueAtTime value -1 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 316: Delay.delayTime.linearRampToValueAtTime value 2 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 317: Delay.delayTime.exponentialRampToValue value 3 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 318: Delay.delayTime.setTargetAtTime value -1 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 319: Delay.delayTime.setValueCurveAtTime value 1.5 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 387: Delay.delayTime.value -1 outside nominal range [0, 1.5]; value will be clamped.
CONSOLE WARNING: line 396: Delay.delayTime.value 4 outside nominal range [0, 1.5]; value will be clamped.
CONSOLE WARNING: line 387: StereoPanner.pan.value -3 outside nominal range [-1, 1]; value will be clamped.
CONSOLE WARNING: line 396: StereoPanner.pan.value 3 outside nominal range [-1, 1]; value will be clamped.
CONSOLE WARNING: line 387: DynamicsCompressor.threshold.value -201 outside nominal range [-100, 0]; value will be clamped.
CONSOLE WARNING: line 396: DynamicsCompressor.threshold.value 1 outside nominal range [-100, 0]; value will be clamped.
CONSOLE WARNING: line 387: DynamicsCompressor.knee.value -1 outside nominal range [0, 40]; value will be clamped.
CONSOLE WARNING: line 396: DynamicsCompressor.knee.value 81 outside nominal range [0, 40]; value will be clamped.
CONSOLE WARNING: line 396: DynamicsCompressor.ratio.value 41 outside nominal range [1, 20]; value will be clamped.
CONSOLE WARNING: line 387: DynamicsCompressor.attack.value -1 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 396: DynamicsCompressor.attack.value 3 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 387: DynamicsCompressor.release.value -1 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 396: DynamicsCompressor.release.value 3 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 387: BiquadFilter.frequency.value -1 outside nominal range [0, 24000]; value will be clamped.
CONSOLE WARNING: line 396: BiquadFilter.frequency.value 48001 outside nominal range [0, 24000]; value will be clamped.
CONSOLE WARNING: line 387: Oscillator.frequency.value -48001 outside nominal range [-24000, 24000]; value will be clamped.
CONSOLE WARNING: line 396: Oscillator.frequency.value 48001 outside nominal range [-24000, 24000]; value will be clamped.
CONSOLE WARNING: line 439: 'AudioListener.dopplerFactor' is deprecated and will be removed in M55, around November 2016. It has no effect as the Web Audio doppler effects have already been removed internally. See https://www.chromestatus.com/features/5238926818148352 for more details.
CONSOLE WARNING: line 439: 'AudioListener.speedOfSound' is deprecated and will be removed in M55, around November 2016. It has no effect as the Web Audio doppler effects have already been removed internally. See https://www.chromestatus.com/features/5238926818148352 for more details.
CONSOLE WARNING: line 316: Delay.delayTime.setValueAtTime value -1 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 317: Delay.delayTime.linearRampToValueAtTime value 2 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 318: Delay.delayTime.exponentialRampToValue value 3 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 319: Delay.delayTime.setTargetAtTime value -1 outside nominal range [0, 1]; value will be clamped.
CONSOLE WARNING: line 320: Delay.delayTime.setValueCurveAtTime value 1.5 outside nominal range [0, 1]; value will be clamped.
Test AudioParam Nominal Range Values.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
......
third_party/WebKit/LayoutTests/webaudio/audioparam-nominal-range.html
View file @ 528d8818
......@@ -210,7 +210,8 @@
creator: "createMediaStreamDestination",
args: []
}
// Can't currently test MediaStreamSource
// Can't currently test MediaStreamSource because we're using an offline
// context.
];
// Create the context so we can use it in the following test.
......
third_party/WebKit/LayoutTests/webaudio/decode-audio-data-basic-expected.txt
View file @ 528d8818
......@@ -3,7 +3,7 @@ Basic tests for decodeAudioData promise.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS decodeAudioData(null) rejected correctly (with TypeError: Failed to execute 'decodeAudioData' on 'AudioContext': parameter 1 is not of type 'ArrayBuffer'.).
PASS decodeAudioData(null) rejected correctly (with TypeError: Failed to execute 'decodeAudioData' on 'BaseAudioContext': parameter 1 is not of type 'ArrayBuffer'.).
PASS Decode valid file with promise: Correctly succeeded in decoding resources/media/24bit-44khz.wav
PASS Decode invalid file with promise: Correctly failed to decode resources/media/invalid-audio-file.txt: EncodingError: Unable to decode audio data
PASS Decoding valid file with promise and callback: successCallback invoked correctly
......
third_party/WebKit/LayoutTests/webaudio/delaynode-maxdelaylimit-expected.txt
View file @ 528d8818
......@@ -2,10 +2,10 @@ Tests attribute and maximum allowed delay of DelayNode.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS context.createDelay(180) threw exception NotSupportedError: Failed to execute 'createDelay' on 'AudioContext': The max delay time provided (180) is outside the range (0, 180)..
PASS context.createDelay(0) threw exception NotSupportedError: Failed to execute 'createDelay' on 'AudioContext': The max delay time provided (0) is outside the range (0, 180)..
PASS context.createDelay(-1) threw exception NotSupportedError: Failed to execute 'createDelay' on 'AudioContext': The max delay time provided (-1) is outside the range (0, 180)..
PASS context.createDelay(NaN) threw exception TypeError: Failed to execute 'createDelay' on 'AudioContext': The provided double value is non-finite..
PASS context.createDelay(180) threw exception NotSupportedError: Failed to execute 'createDelay' on 'BaseAudioContext': The max delay time provided (180) is outside the range (0, 180)..
PASS context.createDelay(0) threw exception NotSupportedError: Failed to execute 'createDelay' on 'BaseAudioContext': The max delay time provided (0) is outside the range (0, 180)..
PASS context.createDelay(-1) threw exception NotSupportedError: Failed to execute 'createDelay' on 'BaseAudioContext': The max delay time provided (-1) is outside the range (0, 180)..
PASS context.createDelay(NaN) threw exception TypeError: Failed to execute 'createDelay' on 'BaseAudioContext': The provided double value is non-finite..
PASS delay.delayTime.value === 0.5 is true
PASS Test signal was correctly delayed by 0.5 sec.
PASS successfullyParsed is true
......
third_party/WebKit/LayoutTests/webaudio/dom-exceptions-expected.txt
View file @ 528d8818
......@@ -7,31 +7,31 @@ Tests DOM exception messages
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS context.createBuffer(99, 1, context.sampleRate) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'AudioContext': The number of channels provided (99) is outside the range [1, 32]..
PASS context.createBuffer(0, 1, context.sampleRate) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'AudioContext': The number of channels provided (0) is outside the range [1, 32]..
PASS context.createBuffer(1, 1, 1) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'AudioContext': The sample rate provided (1) is outside the range [3000, 192000]..
PASS context.createBuffer(1, 1, 1e6) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'AudioContext': The sample rate provided (1.00000e+6) is outside the range [3000, 192000]..
PASS context.createBuffer(99, 1, context.sampleRate) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'BaseAudioContext': The number of channels provided (99) is outside the range [1, 32]..
PASS context.createBuffer(0, 1, context.sampleRate) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'BaseAudioContext': The number of channels provided (0) is outside the range [1, 32]..
PASS context.createBuffer(1, 1, 1) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'BaseAudioContext': The sample rate provided (1) is outside the range [3000, 192000]..
PASS context.createBuffer(1, 1, 1e6) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'BaseAudioContext': The sample rate provided (1.00000e+6) is outside the range [3000, 192000]..
PASS context.createBuffer(1, 1, 3000) did not throw exception.
PASS context.createBuffer(1, 1, 192000) did not throw exception.
PASS context.createBuffer(1, 0, context.sampleRate) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'AudioContext': The number of frames provided (0) is less than or equal to the minimum bound (0)..
PASS context.createBuffer(new ArrayBuffer(100), true) threw exception TypeError: Failed to execute 'createBuffer' on 'AudioContext': 3 arguments required, but only 2 present..
PASS context.createMediaElementSource(null) threw exception TypeError: Failed to execute 'createMediaElementSource' on 'AudioContext': parameter 1 is not of type 'HTMLMediaElement'..
PASS context.createMediaStreamSource(null) threw exception TypeError: Failed to execute 'createMediaStreamSource' on 'AudioContext': parameter 1 is not of type 'MediaStream'..
PASS context.createScriptProcessor(1, 1, 1) threw exception IndexSizeError: Failed to execute 'createScriptProcessor' on 'AudioContext': buffer size (1) must be 0 or a power of two between 256 and 16384..
PASS context.createScriptProcessor(4096, 100, 1) threw exception IndexSizeError: Failed to execute 'createScriptProcessor' on 'AudioContext': number of input channels (100) exceeds maximum (32)..
PASS context.createScriptProcessor(4096, 1, 100) threw exception IndexSizeError: Failed to execute 'createScriptProcessor' on 'AudioContext': number of output channels (1) exceeds maximum (32)..
PASS context.createBuffer(1, 0, context.sampleRate) threw exception NotSupportedError: Failed to execute 'createBuffer' on 'BaseAudioContext': The number of frames provided (0) is less than or equal to the minimum bound (0)..
PASS context.createBuffer(new ArrayBuffer(100), true) threw exception TypeError: Failed to execute 'createBuffer' on 'BaseAudioContext': 3 arguments required, but only 2 present..
PASS context.createMediaElementSource(null) threw exception TypeError: Failed to execute 'createMediaElementSource' on 'BaseAudioContext': parameter 1 is not of type 'HTMLMediaElement'..
PASS context.createMediaStreamSource(null) threw exception TypeError: Failed to execute 'createMediaStreamSource' on 'BaseAudioContext': parameter 1 is not of type 'MediaStream'..
PASS context.createScriptProcessor(1, 1, 1) threw exception IndexSizeError: Failed to execute 'createScriptProcessor' on 'BaseAudioContext': buffer size (1) must be 0 or a power of two between 256 and 16384..
PASS context.createScriptProcessor(4096, 100, 1) threw exception IndexSizeError: Failed to execute 'createScriptProcessor' on 'BaseAudioContext': number of input channels (100) exceeds maximum (32)..
PASS context.createScriptProcessor(4096, 1, 100) threw exception IndexSizeError: Failed to execute 'createScriptProcessor' on 'BaseAudioContext': number of output channels (1) exceeds maximum (32)..
PASS context.createScriptProcessor() did not throw exception.
PASS context.createScriptProcessor(0) did not throw exception.
PASS context.createChannelSplitter(0) threw exception IndexSizeError: Failed to execute 'createChannelSplitter' on 'AudioContext': The number of outputs provided (0) is outside the range [1, 32]..
PASS context.createChannelSplitter(99) threw exception IndexSizeError: Failed to execute 'createChannelSplitter' on 'AudioContext': The number of outputs provided (99) is outside the range [1, 32]..
PASS context.createChannelMerger(0) threw exception IndexSizeError: Failed to execute 'createChannelMerger' on 'AudioContext': The number of inputs provided (0) is outside the range [1, 32]..
PASS context.createChannelMerger(99) threw exception IndexSizeError: Failed to execute 'createChannelMerger' on 'AudioContext': The number of inputs provided (99) is outside the range [1, 32]..
PASS context.createPeriodicWave(null, null) threw exception TypeError: Failed to execute 'createPeriodicWave' on 'AudioContext': parameter 1 is not of type 'Float32Array'..
PASS context.createPeriodicWave(new Float32Array(10), null) threw exception TypeError: Failed to execute 'createPeriodicWave' on 'AudioContext': parameter 2 is not of type 'Float32Array'..
PASS context.createChannelSplitter(0) threw exception IndexSizeError: Failed to execute 'createChannelSplitter' on 'BaseAudioContext': The number of outputs provided (0) is outside the range [1, 32]..
PASS context.createChannelSplitter(99) threw exception IndexSizeError: Failed to execute 'createChannelSplitter' on 'BaseAudioContext': The number of outputs provided (99) is outside the range [1, 32]..
PASS context.createChannelMerger(0) threw exception IndexSizeError: Failed to execute 'createChannelMerger' on 'BaseAudioContext': The number of inputs provided (0) is outside the range [1, 32]..
PASS context.createChannelMerger(99) threw exception IndexSizeError: Failed to execute 'createChannelMerger' on 'BaseAudioContext': The number of inputs provided (99) is outside the range [1, 32]..
PASS context.createPeriodicWave(null, null) threw exception TypeError: Failed to execute 'createPeriodicWave' on 'BaseAudioContext': parameter 1 is not of type 'Float32Array'..
PASS context.createPeriodicWave(new Float32Array(10), null) threw exception TypeError: Failed to execute 'createPeriodicWave' on 'BaseAudioContext': parameter 2 is not of type 'Float32Array'..
PASS context.createPeriodicWave(new Float32Array(4100), new Float32Array(4100)) did not throw exception.
PASS context.createPeriodicWave(new Float32Array(8192), new Float32Array(8192)) did not throw exception.
PASS context.createPeriodicWave(new Float32Array(10000), new Float32Array(10000)) did not throw exception.
PASS context.createPeriodicWave(new Float32Array(10), new Float32Array(7)) threw exception IndexSizeError: Failed to execute 'createPeriodicWave' on 'AudioContext': length of real array (10) and length of imaginary array (7) must match..
PASS context.createPeriodicWave(new Float32Array(10), new Float32Array(7)) threw exception IndexSizeError: Failed to execute 'createPeriodicWave' on 'BaseAudioContext': length of real array (10) and length of imaginary array (7) must match..
PASS node.fftSize = 42 threw exception IndexSizeError: Failed to set the 'fftSize' property on 'AnalyserNode': The value provided (42) is not a power of two..
PASS node.fftSize is not 42
PASS node.fftSize = 16 threw exception IndexSizeError: Failed to set the 'fftSize' property on 'AnalyserNode': The FFT size provided (16) is outside the range [32, 32768]..
......
third_party/WebKit/LayoutTests/webaudio/iirfilter-basic-expected.txt
View file @ 528d8818
......@@ -10,20 +10,20 @@ PASS channelCountMode is equal to "max".
PASS channelInterpretation is equal to "speakers".
PASS All basic IIRFilter parameters are correct.
PASS createIIRFilter() threw TypeError: Failed to execute 'createIIRFilter' on 'AudioContext': 2 arguments required, but only 0 present..
PASS createIIRFilter(new Float32Array(1)) threw TypeError: Failed to execute 'createIIRFilter' on 'AudioContext': 2 arguments required, but only 1 present..
PASS createIIRFilter(null, null) threw TypeError: Failed to execute 'createIIRFilter' on 'AudioContext': The 1st argument is neither an array, nor does it have indexed properties..
PASS createIIRFilter([], []) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'AudioContext': The number of feedback coefficients provided (0) is outside the range [1, 20]..
PASS createIIRFilter([1], []) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'AudioContext': The number of feedback coefficients provided (0) is outside the range [1, 20]..
PASS createIIRFilter([], [1]) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'AudioContext': The number of feedforward coefficients provided (0) is outside the range [1, 20]..
PASS createIIRFilter() threw TypeError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': 2 arguments required, but only 0 present..
PASS createIIRFilter(new Float32Array(1)) threw TypeError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': 2 arguments required, but only 1 present..
PASS createIIRFilter(null, null) threw TypeError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The 1st argument is neither an array, nor does it have indexed properties..
PASS createIIRFilter([], []) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedback coefficients provided (0) is outside the range [1, 20]..
PASS createIIRFilter([1], []) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedback coefficients provided (0) is outside the range [1, 20]..
PASS createIIRFilter([], [1]) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedforward coefficients provided (0) is outside the range [1, 20]..
PASS createIIRFilter(new Float32Array(20), new Float32Array(20)) did not throw an exception.
PASS createIIRFilter(new Float32Array(21), [1]) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'AudioContext': The number of feedforward coefficients provided (21) is outside the range [1, 20]..
PASS createIIRFilter([1], new Float32Array(21)) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'AudioContext': The number of feedback coefficients provided (21) is outside the range [1, 20]..
PASS createIIRFilter([1], new Float32Array(2)) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'AudioContext': First feedback coefficient cannot be zero..
PASS createIIRFilter(new Float32Array(10), [1]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'AudioContext': At least one feedforward coefficient must be non-zero..
PASS createIIRFilter([1], [1, NaN, Infinity]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'AudioContext': The feedback coefficient 1 is infinite..
PASS createIIRFilter([1, NaN, Infinity], [1]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'AudioContext': The feedforward coefficient 1 is infinite..
PASS createIIRFilter([1, 'abc', []], [1]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'AudioContext': The feedforward coefficient 1 is not a number..
PASS createIIRFilter(new Float32Array(21), [1]) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedforward coefficients provided (21) is outside the range [1, 20]..
PASS createIIRFilter([1], new Float32Array(21)) threw NotSupportedError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The number of feedback coefficients provided (21) is outside the range [1, 20]..
PASS createIIRFilter([1], new Float32Array(2)) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': First feedback coefficient cannot be zero..
PASS createIIRFilter(new Float32Array(10), [1]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': At least one feedforward coefficient must be non-zero..
PASS createIIRFilter([1], [1, NaN, Infinity]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The feedback coefficient 1 is infinite..
PASS createIIRFilter([1, NaN, Infinity], [1]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The feedforward coefficient 1 is infinite..
PASS createIIRFilter([1, 'abc', []], [1]) threw InvalidStateError: Failed to execute 'createIIRFilter' on 'BaseAudioContext': The feedforward coefficient 1 is not a number..
PASS All exceptions for createIIRFilter were correctly thrown.
PASS getFrequencyResponse(null, new Float32Array(1), new Float32Array(1)) threw TypeError: Failed to execute 'getFrequencyResponse' on 'IIRFilterNode': parameter 1 is not of type 'Float32Array'..
......
third_party/WebKit/LayoutTests/webaudio/mediaelementaudiosourcenode-expected.txt
View file @ 528d8818
......@@ -8,7 +8,7 @@ PASS audioNode.connect(0, 0, 0) threw exception TypeError: Failed to execute 'co
PASS audioNode.connect(context.destination, 5, 0) threw exception IndexSizeError: Failed to execute 'connect' on 'AudioNode': output index (5) exceeds number of outputs (1)..
PASS audioNode.connect(context.destination, 0, 5) threw exception IndexSizeError: Failed to execute 'connect' on 'AudioNode': input index (5) exceeds number of inputs (1)..
PASS audioNode.connect(context.destination, 0, 0) did not throw exception.
PASS context.createMediaElementSource(audioElement) threw exception InvalidStateError: Failed to execute 'createMediaElementSource' on 'AudioContext': HTMLMediaElement already connected previously to a different MediaElementSourceNode..
PASS context.createMediaElementSource(audioElement) threw exception InvalidStateError: Failed to execute 'createMediaElementSource' on 'BaseAudioContext': HTMLMediaElement already connected previously to a different MediaElementSourceNode..
PASS successfullyParsed is true
TEST COMPLETE
......
third_party/WebKit/LayoutTests/webaudio/mediaelementaudiosourcenode-wrapper.html
View file @ 528d8818
......@@ -12,7 +12,7 @@ description("Verifies that for .mediaElement getters, a wrapper that corresponds
var source;
function testMediaWrapper(kind) {
var element = document.createElement(kind);
var context = new OfflineAudioContext(1, 1000, 44100);
var context = new AudioContext();
source = context.createMediaElementSource(element);
element = context = null;
......
third_party/WebKit/LayoutTests/webexposed/event-target-in-prototype-expected.txt
View file @ 528d8818
......@@ -12,7 +12,6 @@ PASS Performance.prototype.__proto__ is EventTarget.prototype
PASS SharedWorker.prototype.__proto__ is EventTarget.prototype
PASS WebSocket.prototype.__proto__ is EventTarget.prototype
PASS Worker.prototype.__proto__ is EventTarget.prototype
PASS AudioContext.prototype.__proto__ is EventTarget.prototype
PASS Window.prototype.__proto__.__proto__ is EventTarget.prototype
PASS successfullyParsed is true
......
third_party/WebKit/LayoutTests/webexposed/event-target-in-prototype.html
View file @ 528d8818
......@@ -6,7 +6,8 @@
<script>
description("Check that interfaces inherit from EventTarget");
eventTargets = ['EventSource', 'FileReader', 'MediaSource', 'MessagePort', 'Node', 'Performance', 'SharedWorker', 'WebSocket', 'Worker', 'AudioContext'];
eventTargets = ['EventSource', 'FileReader', 'MediaSource', 'MessagePort',
'Node', 'Performance', 'SharedWorker', 'WebSocket', 'Worker'];
for (var i = 0; i < eventTargets.length; i++) {
if (eventTargets[i] in window)
......
third_party/WebKit/LayoutTests/webexposed/global-interface-listing-expected.txt
View file @ 528d8818
......@@ -158,40 +158,9 @@ interface AudioBufferSourceNode : AudioSourceNode
setter loopEnd
setter loopStart
setter onended
interface AudioContext : EventTarget
interface AudioContext : BaseAudioContext
attribute @@toStringTag
getter currentTime
getter destination
getter listener
getter onstatechange
getter sampleRate
getter state
method close
method constructor
method createAnalyser
method createBiquadFilter
method createBuffer
method createBufferSource
method createChannelMerger
method createChannelSplitter
method createConvolver
method createDelay
method createDynamicsCompressor
method createGain
method createIIRFilter
method createMediaElementSource
method createMediaStreamDestination
method createMediaStreamSource
method createOscillator
method createPanner
method createPeriodicWave
method createScriptProcessor
method createStereoPanner
method createWaveShaper
method decodeAudioData
method resume
method suspend
setter onstatechange
interface AudioDestinationNode : AudioNode
attribute @@toStringTag
getter maxChannelCount
......@@ -4206,7 +4175,7 @@ interface OfflineAudioCompletionEvent : Event
attribute @@toStringTag
getter renderedBuffer
method constructor
interface OfflineAudioContext : AudioContext
interface OfflineAudioContext : BaseAudioContext
attribute @@toStringTag
getter length
getter oncomplete
......@@ -7360,40 +7329,9 @@ interface XSLTProcessor
method setParameter
method transformToDocument
method transformToFragment
interface webkitAudioContext : EventTarget
interface webkitAudioContext : BaseAudioContext
attribute @@toStringTag
getter currentTime
getter destination
getter listener
getter onstatechange
getter sampleRate
getter state
method close
method constructor
method createAnalyser
method createBiquadFilter
method createBuffer
method createBufferSource
method createChannelMerger
method createChannelSplitter
method createConvolver
method createDelay
method createDynamicsCompressor
method createGain
method createIIRFilter
method createMediaElementSource
method createMediaStreamDestination
method createMediaStreamSource
method createOscillator
method createPanner
method createPeriodicWave
method createScriptProcessor
method createStereoPanner
method createWaveShaper
method decodeAudioData
method resume
method suspend
setter onstatechange
interface webkitIDBCursor
attribute @@toStringTag
getter direction
......@@ -7527,7 +7465,7 @@ interface webkitMediaStream : EventTarget
setter onaddtrack
setter oninactive
setter onremovetrack
interface webkitOfflineAudioContext : AudioContext
interface webkitOfflineAudioContext : BaseAudioContext
attribute @@toStringTag
getter length
getter oncomplete
......
third_party/WebKit/Source/modules/modules_idl_files.gni
View file @ 528d8818
......@@ -264,6 +264,7 @@ modules_idl_files =
"webaudio/AudioParam.idl",
"webaudio/AudioProcessingEvent.idl",
"webaudio/AudioSourceNode.idl",
"webaudio/BaseAudioContext.idl",
"webaudio/BiquadFilterNode.idl",
"webaudio/ChannelMergerNode.idl",
"webaudio/ChannelSplitterNode.idl",
......
third_party/WebKit/Source/modules/webaudio/AudioContext.cpp
View file @ 528d8818
......@@ -26,7 +26,7 @@ const unsigned MaxHardwareContexts = 6;
static unsigned s_hardwareContextCount = 0;
static unsigned s_contextId = 0;
BaseAudioContext* AudioContext::create(Document& document, ExceptionState& exceptionState)
AudioContext* AudioContext::create(Document& document, ExceptionState& exceptionState)
{
DCHECK(isMainThread());
......
third_party/WebKit/Source/modules/webaudio/AudioContext.h
View file @ 528d8818
......@@ -19,8 +19,9 @@ class ScriptState;
// This is an BaseAudioContext which actually plays sound, unlike an
// OfflineAudioContext which renders sound into a buffer.
class AudioContext : public BaseAudioContext {
DEFINE_WRAPPERTYPEINFO();
public:
static BaseAudioContext* create(Document&, ExceptionState&);
static AudioContext* create(Document&, ExceptionState&);
~AudioContext() override;
DECLARE_VIRTUAL_TRACE();
......
third_party/WebKit/Source/modules/webaudio/AudioContext.idl
View file @ 528d8818
......@@ -23,74 +23,18 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
enum AudioContextState {
"suspended",
"running",
"closed"
};
[
ActiveScriptWrappable,
Constructor,
ConstructorCallWith=Document,
DependentLifetime,
ImplementedAs=BaseAudioContext,
NoInterfaceObject,
RaisesException=Constructor,
] interface AudioContext : EventTarget {
// All rendered audio ultimately connects to destination, which represents the audio hardware.
readonly attribute AudioDestinationNode destination;
// All scheduled times are relative to this time in seconds.
readonly attribute double currentTime;
// All AudioNodes in the context run at this sample-rate (sample-frames per second).
readonly attribute float sampleRate;
// All panning is relative to this listener.
readonly attribute AudioListener listener;
// Current state of the AudioContext
readonly attribute AudioContextState state;
[RaisesException] AudioBuffer createBuffer(unsigned long numberOfChannels, unsigned long numberOfFrames, float sampleRate);
// Asynchronous audio file data decoding.
[RaisesException, MeasureAs=AudioContextDecodeAudioData, CallWith=ScriptState] Promise<AudioBuffer> decodeAudioData(ArrayBuffer audioData, optional AudioBufferCallback successCallback, optional AudioBufferCallback errorCallback);
] interface AudioContext : BaseAudioContext {
// Sources
[RaisesException, MeasureAs=AudioContextCreateBufferSource] AudioBufferSourceNode createBufferSource();
[RaisesException, MeasureAs=AudioContextCreateMediaElementSource] MediaElementAudioSourceNode createMediaElementSource(HTMLMediaElement mediaElement);
[RaisesException, MeasureAs=AudioContextCreateMediaStreamSource] MediaStreamAudioSourceNode createMediaStreamSource(MediaStream mediaStream);
[RaisesException, MeasureAs=AudioContextCreateMediaStreamDestination] MediaStreamAudioDestinationNode createMediaStreamDestination();
// Processing nodes
[RaisesException, MeasureAs=AudioContextCreateGain] GainNode createGain();
[RaisesException, MeasureAs=AudioContextCreateDelay] DelayNode createDelay(optional double maxDelayTime);
[RaisesException, MeasureAs=AudioContextCreateBiquadFilter] BiquadFilterNode createBiquadFilter();
[RaisesException, MeasureAs=AudioContextCreateIIRFilter] IIRFilterNode createIIRFilter(sequence<double> feedForward, sequence<double> feedBack);
[RaisesException, MeasureAs=AudioContextCreateWaveShaper] WaveShaperNode createWaveShaper();
[RaisesException, MeasureAs=AudioContextCreatePannerAutomated] PannerNode createPanner();
[RaisesException, MeasureAs=AudioContextCreateConvolver] ConvolverNode createConvolver();
[RaisesException, MeasureAs=AudioContextCreateDynamicsCompressor] DynamicsCompressorNode createDynamicsCompressor();
[RaisesException, MeasureAs=AudioContextCreateAnalyser] AnalyserNode createAnalyser();
[RaisesException, MeasureAs=AudioContextCreateScriptProcessor] ScriptProcessorNode createScriptProcessor(optional unsigned long bufferSize, optional unsigned long numberOfInputChannels, optional unsigned long numberOfOutputChannels);
[RaisesException, MeasureAs=AudioContextCreateStereoPanner] StereoPannerNode createStereoPanner();
[RaisesException, MeasureAs=AudioContextCreateOscillator] OscillatorNode createOscillator();
[RaisesException, MeasureAs=AudioContextCreatePeriodicWave] PeriodicWave createPeriodicWave(Float32Array real, Float32Array imag, optional PeriodicWaveConstraints options);
// Channel splitting and merging
[RaisesException, MeasureAs=AudioContextCreateChannelSplitter] ChannelSplitterNode createChannelSplitter(optional unsigned long numberOfOutputs);
[RaisesException, MeasureAs=AudioContextCreateChannelMerger] ChannelMergerNode createChannelMerger(optional unsigned long numberOfInputs);
// Close
[MeasureAs=AudioContextClose, CallWith=ScriptState, ImplementedAs=closeContext] Promise<void> close();
// Pause/resume
[MeasureAs=AudioContextSuspend, CallWith=ScriptState, ImplementedAs=suspendContext] Promise<void> suspend();
[MeasureAs=AudioContextResume, CallWith=ScriptState, ImplementedAs=resumeContext] Promise<void> resume();
attribute EventHandler onstatechange;
// TODO(rtoy): The following methods should be here instead of in BaseAudioContext:
//
// createMediaElementSource(HTMLMediaElement mediaElement)
// createMediaStreamSource(MediaStream mediaStream)
// createMediaStreamDestination()
};
third_party/WebKit/Source/modules/webaudio/AudioNode.idl
View file @ 528d8818
......@@ -46,7 +46,7 @@ enum ChannelInterpretation {
[RaisesException, MeasureAs=AudioNodeDisconnectFromAudioNode] void disconnect(AudioNode destination, unsigned long output, unsigned long input);
[RaisesException, MeasureAs=AudioNodeDisconnectFromAudioParam] void disconnect(AudioParam destination);
[RaisesException, MeasureAs=AudioNodeDisconnectFromAudioParam] void disconnect(AudioParam destination, unsigned long output);
readonly attribute AudioContext context;
readonly attribute BaseAudioContext context;
readonly attribute unsigned long numberOfInputs;
readonly attribute unsigned long numberOfOutputs;
[RaisesException=Setter] attribute unsigned long channelCount;
......
third_party/WebKit/Source/modules/webaudio/BaseAudioContext.idl 0 → 100644
View file @ 528d8818
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// WebAudio spec: https://webaudio.github.io/web-audio-api/#BaseAudioContext
enum AudioContextState {
"suspended",
"running",
"closed"
};
[
ActiveScriptWrappable,
DependentLifetime,
NoInterfaceObject,
] interface BaseAudioContext : EventTarget {
// All rendered audio ultimately connects to destination, which represents the audio hardware.
readonly attribute AudioDestinationNode destination;
// All scheduled times are relative to this time in seconds.
readonly attribute double currentTime;
// All AudioNodes in the context run at this sample-rate (sample-frames per second).
readonly attribute float sampleRate;
// All panning is relative to this listener.
readonly attribute AudioListener listener;
// Current state of the AudioContext
readonly attribute AudioContextState state;
[RaisesException] AudioBuffer createBuffer(unsigned long numberOfChannels, unsigned long numberOfFrames, float sampleRate);
// Asynchronous audio file data decoding.
[RaisesException, MeasureAs=AudioContextDecodeAudioData, CallWith=ScriptState] Promise<AudioBuffer> decodeAudioData(ArrayBuffer audioData, optional AudioBufferCallback successCallback, optional AudioBufferCallback errorCallback);
// Sources
[RaisesException, MeasureAs=AudioContextCreateBufferSource] AudioBufferSourceNode createBufferSource();
// Processing nodes
[RaisesException, MeasureAs=AudioContextCreateGain] GainNode createGain();
[RaisesException, MeasureAs=AudioContextCreateDelay] DelayNode createDelay(optional double maxDelayTime);
[RaisesException, MeasureAs=AudioContextCreateBiquadFilter] BiquadFilterNode createBiquadFilter();
[RaisesException, MeasureAs=AudioContextCreateIIRFilter] IIRFilterNode createIIRFilter(sequence<double> feedForward, sequence<double> feedBack);
[RaisesException, MeasureAs=AudioContextCreateWaveShaper] WaveShaperNode createWaveShaper();
[RaisesException, MeasureAs=AudioContextCreatePannerAutomated] PannerNode createPanner();
[RaisesException, MeasureAs=AudioContextCreateConvolver] ConvolverNode createConvolver();
[RaisesException, MeasureAs=AudioContextCreateDynamicsCompressor] DynamicsCompressorNode createDynamicsCompressor();
[RaisesException, MeasureAs=AudioContextCreateAnalyser] AnalyserNode createAnalyser();
[RaisesException, MeasureAs=AudioContextCreateScriptProcessor] ScriptProcessorNode createScriptProcessor(optional unsigned long bufferSize, optional unsigned long numberOfInputChannels, optional unsigned long numberOfOutputChannels);
[RaisesException, MeasureAs=AudioContextCreateStereoPanner] StereoPannerNode createStereoPanner();
[RaisesException, MeasureAs=AudioContextCreateOscillator] OscillatorNode createOscillator();
[RaisesException, MeasureAs=AudioContextCreatePeriodicWave] PeriodicWave createPeriodicWave(Float32Array real, Float32Array imag, optional PeriodicWaveConstraints options);
// Channel splitting and merging
[RaisesException, MeasureAs=AudioContextCreateChannelSplitter] ChannelSplitterNode createChannelSplitter(optional unsigned long numberOfOutputs);
[RaisesException, MeasureAs=AudioContextCreateChannelMerger] ChannelMergerNode createChannelMerger(optional unsigned long numberOfInputs);
// Close
[MeasureAs=AudioContextClose, CallWith=ScriptState, ImplementedAs=closeContext] Promise<void> close();
// Pause/resume
[MeasureAs=AudioContextSuspend, CallWith=ScriptState, ImplementedAs=suspendContext] Promise<void> suspend();
[MeasureAs=AudioContextResume, CallWith=ScriptState, ImplementedAs=resumeContext] Promise<void> resume();
// TODO(rtoy): These really belong to the AudioContext, but we need them
// here so we can use an offline audio context to test these.
[RaisesException, MeasureAs=AudioContextCreateMediaElementSource] MediaElementAudioSourceNode createMediaElementSource(HTMLMediaElement mediaElement);
[RaisesException, MeasureAs=AudioContextCreateMediaStreamSource] MediaStreamAudioSourceNode createMediaStreamSource(MediaStream mediaStream);
[RaisesException, MeasureAs=AudioContextCreateMediaStreamDestination] MediaStreamAudioDestinationNode createMediaStreamDestination();
attribute EventHandler onstatechange;
};
third_party/WebKit/Source/modules/webaudio/OfflineAudioContext.idl
View file @ 528d8818
......@@ -27,7 +27,7 @@
ConstructorCallWith=ExecutionContext,
RaisesException=Constructor,
NoInterfaceObject,
] interface OfflineAudioContext : AudioContext {
] interface OfflineAudioContext : BaseAudioContext {
// Offline rendering
attribute EventHandler oncomplete;
readonly attribute unsigned long length;
......
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