[Webkit-unassigned] [Bug 225456] [GStreamer] Remove dependency on glvideoflip

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jun 2 04:55:08 PDT 2021


https://bugs.webkit.org/show_bug.cgi?id=225456

Miguel Gomez <magomez at igalia.com> changed:

           What    |Removed                     |Added
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                 CC|                            |magomez at igalia.com

--- Comment #2 from Miguel Gomez <magomez at igalia.com> ---
I guess glvideoflip is performing a texture copy to perform the rotation, which is not as efficient as doing it ourselves when painting the frame (we save a copy).

I assume the same happens with the videflip element: a copy is performed in order to get the rotated frame.

IMO we should get rid of both videoflip and glvideoflip, and always perform the rotation ourselves: better performance (save a copy) and simpler code (a single case to handle).

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