[FFmpeg-devel] [PATCH] avfilter/vf_unsharp: enable slice threading

[Song, Ruiling]

> -----Original Message-----
> From: ffmpeg-devel [mailto:ffmpeg-devel-bounces at ffmpeg.org] On Behalf
> Of Carl Eugen Hoyos
> Sent: Friday, May 10, 2019 4:53 PM
> To: FFmpeg development discussions and patches <ffmpeg-
> devel at ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH] avfilter/vf_unsharp: enable slice
> threading
> 
> Am Fr., 10. Mai 2019 um 08:50 Uhr schrieb Song, Ruiling
> <ruiling.song at intel.com>:
> >
> > > -----Original Message-----
> > > From: Song, Ruiling
> > > Sent: Thursday, May 9, 2019 3:43 PM
> > > To: ffmpeg-devel at ffmpeg.org
> > > Cc: Song, Ruiling <ruiling.song at intel.com>
> > > Subject: [PATCH] avfilter/vf_unsharp: enable slice threading
> > >
> > > Signed-off-by: Ruiling Song <ruiling.song at intel.com>
> > > ---
> > >  libavfilter/unsharp.h    |  4 +-
> > >  libavfilter/vf_unsharp.c | 98 ++++++++++++++++++++++++++++++------
> ----
> > >  2 files changed, 78 insertions(+), 24 deletions(-)
> >
> > Add some performance number in case somebody have interest to know.
> > Running "ffmpeg -i 1080p.mp4 -vf unsharp=la=3:ca=3 -an -f null /dev/null"
> on my local machine (i7-6770HQ): the fps increase from 50 to 120.
> 
> Something like this should be part of the commit message imo.
Ok, I will add this to commit message when pushing the patch. Will add next time.
I really hope someone to take a look at the change whether this is functionally ok.

Ruiling
> 
> Carl Eugen
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