Martin Robinson a5c461146f script: Cache the <iframe> list per-Document (#34702) ...

This change creates a new struct `IFrameCollection` that is used to
cache the list of `<iframe>`s in a `Document` as long as the
`Document`'s DOM has not changed. This prevent constantly iterating the
entire DOM during *update the rendering*, which runs up to 60 times per
second as well as for other operations.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>

2024-12-20 11:46:46 +00:00

166 KiB

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