[Webkit-unassigned] [Bug 86410] [texmap][GStreamer] Composited Video support

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Oct 26 03:29:11 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=86410





--- Comment #50 from Simon Hausmann <hausmann at webkit.org>  2012-10-26 03:30:19 PST ---
(In reply to comment #49)
> (In reply to comment #47)
> >     (2) The video gets its own TextureMapperPlatformLayer, that's what MediaPlayerPrivateGStreamer is and implements. So after painting the tiles of the static content, it's up to the MediaPlayerPrivateGStreamer to draw the video texture.
> 
> do you mean beginPainting and endPainting will NOT called for each video frame?
> if yes, that's great.

I'm sure it's called for each _screen visible_ frame. Every time you want to re-render the entire WebKit scene onto the screen.

I don't see a way around it though, it's not specific to video frames, isn't it? I mean, as the video players other content needs updating, too (although only every second).

Can you elaborate how your ideal rendering pass would look like?

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