[FFmpeg-devel] [PATCH] libavfilter-soc: make scale algorithm configurable

Michael Niedermayer michaelni
Sat Jan 24 17:31:50 CET 2009

On Fri, Jan 23, 2009 at 11:36:39PM +0100, Stefano Sabatini wrote:
> On date Friday 2009-01-23 13:13:32 +0100, Michael Niedermayer encoded:
> > On Fri, Jan 23, 2009 at 12:06:30AM +0100, Stefano Sabatini wrote:
> > > Hi all,
> > > 
> > > the first patch make vf_scale configurable via parameters/opaque, this
> > > is required for passing the ffmpeg sws_scale flags to the scale and so
> > > be able to pass regression tests.
> > 
> > We need full AVOption support no special casing of sws_flags
> We need full AVOption support where?
> I suggested to make the AVFilterGraph contain an AVClass with a
> definable options array, but maybe do you mean to make every
> *AVFilterContext* (and amongst them vf_scale) contain an
> AVClass/options?

i dont know what you talk about

Theres more than a single flags variable in sws, and more can be added
full support means supporting whatever is in the array not hardcoding
"sws_flags" and allowing only flags.

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Many that live deserve death. And some that die deserve life. Can you give
it to them? Then do not be too eager to deal out death in judgement. For
even the very wise cannot see all ends. -- Gandalf
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