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4054f9a5a0
Follow the specification and make OffscreenCanvas objects are transferable, but not in case if there are a weak reference to placeholder canvas element. To handle it properly need to implement dedicated frame provider/dispatcher between canvas element (script thread) and offscreen canvas (dedicated worker thread). https://html.spec.whatwg.org/multipage/#the-offscreencanvas-interface:transferable-objects Testing: Improvements in the following tests - html/canvas/element/drawing-images-to-the-canvas/2d.drawImage.detachedcanvas.html - html/canvas/offscreen/manual/convert-to-blob/offscreencanvas.convert.to.blob* - html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.transfer* - html/infrastructure/safe-passing-of-structured-data/transfer-errors.window.js Part of #24276 Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com> |
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| base | ||
| bluetooth | ||
| canvas | ||
| compositing | ||
| constellation | ||
| devtools | ||
| embedder | ||
| fonts | ||
| layout | ||
| net | ||
| profile | ||
| script | ||
| webgpu | ||
| webxr | ||