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

Michael Niedermayer michaelni
Fri Feb 6 01:36:52 CET 2009

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.
> I also defined a flag in the AVFilterGraph, maybe a better idea would
> be to make it like a context and defines an
> avfilter_graph_alloc_context() for it.

after realizing some shortcomings in the current sws API iam ok with the
patches, except that the "sws_flags" key should also be explicitly needed
so that full AVOption support can be added without requireing special
treatment of the first value after w/h later

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Good people do not need laws to tell them to act responsibly, while bad
people will find a way around the laws. -- Plato
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