[vlc-devel] [PATCH 0/8] Early DXVA creation

[Rémi Denis-Courmont]

Le perjantaina 5. toukokuuta 2017, 22.08.37 EEST Steve Lhomme a écrit :
> On Fri, May 5, 2017 at 6:52 PM, Rémi Denis-Courmont <remi at remlab.net> wrote:
> > Le perjantaina 5. toukokuuta 2017, 18.42.16 EEST Steve Lhomme a écrit :
> >> To do this, I try to create the vout and the va module before actually
> >> creating the libavcodec instance.
> > 
> > This violates the libavcodec API and cannot work properly .
> 
> How does this violate the API ? Where does it say you cannot create
> the VA filter before it's being requested ?

Either you need get_format() and this patch does not make much sense. Or you 
don´t, and the code ought to be simplified a LOT.

With that said, Libavcodec won´t tell what the supported output formats are 
earlier, so we seem to be in the first case.

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