imagebitmap: Make ImageBitmap serializable and transferable (#37101)

According to specification ImageBitmap objects are serializable objects
and transferable objects.

https://html.spec.whatwg.org/multipage/#the-imagebitmap-interface:imagebitmap-11

Testing:
 - html/canvas/element/manual/imagebitmap/*
 - html/infrastructure/safe-passing-of-structured-data/*
 - html/webappapis/structured-clone/*
 - workers/semantics/structured-clone/*

Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
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Andrei Volykhin 2025-05-23 23:40:25 +03:00 committed by GitHub
parent cd36c35cf2
commit 1f5087d773
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19 changed files with 215 additions and 103 deletions

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@ -5,15 +5,9 @@
[Serialize should throw before a detached MessagePort is found]
expected: FAIL
[Serialize should make the ImageBitmap detached, so it cannot be transferred again]
expected: FAIL
[Serialize should throw before a detached ImageBitmap is found]
expected: FAIL
[Cannot transfer ImageBitmap detached while the message was serialized]
expected: FAIL
[Serialize should make the OffscreenCanvas detached, so it cannot be transferred again]
expected: FAIL