servo/components/script_bindings/webidls/ImageBitmapRenderingContext.webidl
Andrei Volykhin c817d7b9ce
canvas: Add initial support of ImageBitmapRenderingContext (#37998)
Add support of the ImageBitmapRenderingContext as "bitmaprenderer"
canvas context mode to RenderingContext/OffscreenRenderingContext
https://html.spec.whatwg.org/multipage/#imagebitmaprenderingcontext

It is initial implementation with public interface API but without
any display presentation support for HTMLCanvasElement.

Testing: Improvements in the following tests:
-
html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html
- html/canvas/offscreen/manual/text/canvas.2d.offscreen*
-
html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.transfer.to.imagebitmap.nocrash.html
- imagebitmap-renderingcontext/*

Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
2025-07-15 08:03:49 +00:00

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
/// <https://html.spec.whatwg.org/multipage/#imagebitmaprenderingcontext>
[Exposed=(Window,Worker)]
interface ImageBitmapRenderingContext {
readonly attribute (HTMLCanvasElement or OffscreenCanvas) canvas;
[Throws] undefined transferFromImageBitmap(ImageBitmap? bitmap);
};
dictionary ImageBitmapRenderingContextSettings {
boolean alpha = true;
};