[Webkit-unassigned] [Bug 132671] [GStreamer] A video element isn't drawn onto the canvas.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=132671





--- Comment #14 from Philippe Normand <pnormand at igalia.com>  2014-05-14 01:32:53 PST ---
(In reply to comment #12)
> (In reply to comment #11)
> > ::paint is no longer used indeed excepted in this case, whatever if AC is disabled or not. I think this patch is ok.
> 
> But it makes me wonder, what if the negotiated buffer cannot download the raw image, relying in gst_video_gl_texture_upload_meta_upload(). Or perhaps in the future, when we will be able to negotiate buffers as EGLImages, how could Cairo handle it.
> 
> Perhaps I'm not understanding the issue correctly, but I think that ::paint shall be handled by the texturemapper too.

I think we're going a bit off-topic here but if we add EGLImage support it will be a new memory in the buffer and it should be possible to do a zero-copy of the texture into a Cairo-GL surface (I think/hope :))

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