antonm@google.com
5d50a592a3
R=blois@google.com,efortuna@google.com,podivilov@chromium.org Review URL: https://codereview.chromium.org//12052076 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@17754 260f80e4-7a28-3924-810f-c04153c831b5
38 lines
1.3 KiB
Plaintext
38 lines
1.3 KiB
Plaintext
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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part of web_audio;
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$(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
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$!MEMBERS
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$if DART2JS
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factory AudioContext() => JS('AudioContext',
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'new (window.AudioContext || window.webkitAudioContext)()');
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GainNode createGain() {
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if (JS('bool', '#.createGain !== undefined', this)) {
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return JS('GainNode', '#.createGain()', this);
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} else {
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return JS('GainNode', '#.createGainNode()', this);
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}
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}
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ScriptProcessorNode createScriptProcessor(int bufferSize,
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[int numberOfInputChannels, int numberOfOutputChannels]) {
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var function = JS('dynamic', '#.createScriptProcessor || '
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'#.createJavaScriptNode', this, this);
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if (?numberOfOutputChannels) {
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return JS('ScriptProcessorNode', '#.call(#, #, #, #)', function, this,
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bufferSize, numberOfInputChannels, numberOfOutputChannels);
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} else if (?numberOfInputChannels) {
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return JS('ScriptProcessorNode', '#.call(#, #, #)', function, this,
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bufferSize, numberOfInputChannels);
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} else {
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return JS('ScriptProcessorNode', '#.call(#, #)', function, this,
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bufferSize);
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}
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}
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$endif
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}
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