[FFmpeg-devel] [PATCH V2] lavfi/lut: Add slice threading support

[Song, Ruiling]

> -----Original Message-----
> From: ffmpeg-devel [mailto:ffmpeg-devel-bounces at ffmpeg.org] On Behalf
> Of Jun Zhao
> Sent: Saturday, May 25, 2019 10:33 AM
> To: ffmpeg-devel at ffmpeg.org
> Cc: Jun Zhao <mypopydev at gmail.com>
> Subject: [FFmpeg-devel] [PATCH V2] lavfi/lut: Add slice threading support
> 
> V2: - update comments
> 
> Jun Zhao (1):
>   lavfi/lut: Add slice threading support
> 
>  libavfilter/vf_lut.c |  329 +++++++++++++++++++++++++++++++++----------
> -------
>  1 files changed, 216 insertions(+), 113 deletions(-)
I have attached the patch which I would like to happen.
I only test lutyuv on 1080p input, seems the performance penalty is less than 5%.
I would like also hear performance numbers from your environment.
I am not sure do you like the patch?

Ruiling
> 
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