[FFmpeg-devel] [PATCH] Port gradfun to libavfilter (GCI)

[Loren Merritt]

On Wed, 1 Dec 2010, Nolan L wrote:
> On Wed, Dec 1, 2010, Loren Merritt wrote:
>
>> vf_gradfun, as I wrote it in MPlayer, can and does use direct rendering. 
>> The only part missing from this code is the part that tells libavfilter 
>> that dst==src is ok.
>
> How would I implement that in the context of this code?

The getting of buffers is done in start_frame, but I don't know what you 
should replace the default implementation with.

--Loren Merritt