forked from mirrors/gecko-dev
30 lines
1 KiB
Text
30 lines
1 KiB
Text
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* For more information on this interface, please see
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* https://wiki.whatwg.org/wiki/OffscreenCanvas
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*/
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[Constructor(unsigned long width, unsigned long height),
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Exposed=(Window,Worker),
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Func="mozilla::dom::DOMPrefs::OffscreenCanvasEnabled"]
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interface OffscreenCanvas : EventTarget {
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[Pure, SetterThrows]
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attribute unsigned long width;
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[Pure, SetterThrows]
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attribute unsigned long height;
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[Throws]
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nsISupports? getContext(DOMString contextId,
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optional any contextOptions = null);
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[Throws]
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ImageBitmap transferToImageBitmap();
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[Throws]
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Promise<Blob> toBlob(optional DOMString type = "",
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optional any encoderOptions);
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};
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// OffscreenCanvas implements Transferable;
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