canvas: Add OffscreenCanvas 'transferToImageBitmap' method (#37880)

Follow the HTML speficication and add missing 'transferToImageBitmap'
method to OffscreenCanvas interface.

https://html.spec.whatwg.org/multipage/#dom-offscreencanvas-transfertoimagebitmap

Testing: Improvements in the following tests
- html/canvas/offscreen/compositing/2d.composite.grid*
- html/canvas/offscreen/fill-and-stroke-styles/2d.gradient*
- html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas*
- html/canvas/offscreen/reset/2d.reset*
- html/canvas/offscreen/text/2d.text*

Fixes (partially): #34111

Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
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Andrei Volykhin 2025-07-04 19:25:36 +03:00 committed by GitHub
parent 70b0fb840e
commit 9bd8d4f026
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46 changed files with 110 additions and 84 deletions

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@ -519,7 +519,7 @@ DOMInterfaces = {
},
'OffscreenCanvas': {
'canGc': ['ConvertToBlob', 'GetContext', 'SetHeight', 'SetWidth'],
'canGc': ['ConvertToBlob', 'GetContext', 'SetHeight', 'SetWidth', 'TransferToImageBitmap'],
},
'OffscreenCanvasRenderingContext2D': {