[FFmpeg-devel] [PATCH] lavfi/avfiltergraph: always reduce all_layouts to a single layout
george at nsup.org
Wed Nov 30 17:38:18 EET 2016
Le nonidi 9 frimaire, an CCXXV, Marton Balint a écrit :
> There can be filters where .query_format is defined and they still can refer
> to all_formats and not all_counts, so i am not sure we can remove the
> all_formats/all_counts logic so easily.
There is no difference between these filters and those who just do not
have the query_format method: they need small adjustments.
Or do you think there are filters that can not be adapted to work with
> Anyway, how can we move forward here? Apparently there is not too much
> interest in the topic... Since this can be easily changed later, I can also
> rework the patch to add the .query_formats callback to all filters currently
> not supporting unkown layouts until this is decided. What do you think?
> Obviously I prefer my original approach, but since it is not too much work,
> I can change the patch as well.
At this point, the issue is no longer technical. I have summarized the
pros and cons of both sides, and my role as "the guy who knows that part
of the code best" ends here. Now people must decide which side is
preferred, and I have no particular authority to do that.
Once the direction is decided, we can discuss the implementation
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