56 lines
2.6 KiB
Plaintext
56 lines
2.6 KiB
Plaintext
/*
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* Copyright (C) 2006, 2008, 2009 Apple Inc. All rights reserved.
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* Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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typedef (
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#if defined(ENABLE_WEBGL) && ENABLE_WEBGL
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WebGLRenderingContext or
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#endif
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#if defined(ENABLE_WEBGL2) && ENABLE_WEBGL2
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WebGL2RenderingContext or
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#endif
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ImageBitmapRenderingContext or
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CanvasRenderingContext2D) RenderingContext;
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[
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ActiveDOMObject,
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JSCustomMarkFunction,
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JSGenerateToNativeObject,
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ReportExtraMemoryCost,
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ReportExternalMemoryCost,
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Exposed=Window
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] interface HTMLCanvasElement : HTMLElement {
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[CEReactions=NotNeeded, CallTracer=InspectorCanvasCallTracer] attribute unsigned long width;
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[CEReactions=NotNeeded, CallTracer=InspectorCanvasCallTracer] attribute unsigned long height;
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[CallWith=GlobalObject] RenderingContext? getContext(DOMString contextId, any... arguments);
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DOMString toDataURL(optional DOMString type, optional any quality);
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[CallWith=ScriptExecutionContext] undefined toBlob(BlobCallback callback, optional DOMString type, optional any quality);
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[Conditional=OFFSCREEN_CANVAS, EnabledAtRuntime=OffscreenCanvas, CallWith=ScriptExecutionContext] OffscreenCanvas transferControlToOffscreen();
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[Conditional=MEDIA_STREAM, CallWith=Document, NewObject] MediaStream captureStream(optional double frameRequestRate);
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};
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