[FFmpeg-devel] [PATCH] libavfilter-soc: implement pad filter
Tue May 5 20:49:55 CEST 2009
Stefano Sabatini wrote:
> On date Tuesday 2009-04-28 22:03:53 +0200, Stefano Sabatini encoded:
>> On date Tuesday 2009-04-28 11:33:32 +0100, vmrsss encoded:
>>> Hi Stefano,
>>> I am glad you resurrected this, well done. Apart lacking RGB support,
>>> the way I remember it is that the filter worked well, but Michael wanted
>>> memcpy removed in favour or direct rendering and I did not know how to
>>> achieve that. (Also, at the time some necessary info about the input
>>> stream was missing from the AVFilter structures, but this might not be
>>> the case now.)
>>> PS. Besides the padcolor option (yes, it would be nice to extract some
>>> of the code I had written to a colourutil.[hc]), I still think that some
>>> of the other options I had originally considered add flexibility and
>>> although not vital may still be useful, in particular:
> Updated and added a color option (but requires the appliction of two
> of my patches which are still pending).
> In order to be memcpy-less we need some API redesign, I started to
> look at it and I'm thinking about to put in the link other fields (x,
> y, w_exp, and h_exp).
Why in the link and not as a parameter of request_frame() as suggested
by Michael ?
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