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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 typedef (OffscreenCanvasRenderingContext2D or | 5 typedef (OffscreenCanvasRenderingContext2D or |
6 WebGLRenderingContext or | 6 WebGLRenderingContext or |
7 WebGL2RenderingContext) OffscreenRenderingContext; | 7 WebGL2RenderingContext) OffscreenRenderingContext; |
8 | 8 |
9 partial interface OffscreenCanvas { | 9 partial interface OffscreenCanvas { |
10 [CallWith=ScriptState, RaisesException, RuntimeEnabled=ExperimentalCanvasFea
tures] OffscreenRenderingContext? getContext(DOMString contextId, optional Canva
sContextCreationAttributes attributes); | 10 [CallWith=ScriptState, RaisesException, RuntimeEnabled=ExperimentalCanvasFea
tures] OffscreenRenderingContext? getContext(DOMString contextId, optional Canva
sContextCreationAttributes attributes); |
| 11 |
| 12 [RaisesException, CallWith=ScriptState] Promise<Blob> convertToBlob(optional
ImageEncodeOptions options); |
11 }; | 13 }; |
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