[FFmpeg-devel] [PATCH v2 3/5] libswscale: Avx2 hscale can process inputs of any size.

[Michael Niedermayer]

On Thu, Feb 17, 2022 at 11:04:04AM +0100, Alan Kelly wrote:
> The main loop processes blocks of 16 pixels. The tail processes blocks
> of size 4.
> ---
>  libswscale/x86/scale_avx2.asm | 48 +++++++++++++++++++++++++++++++++--
>  1 file changed, 46 insertions(+), 2 deletions(-)

ill wait a few days on this, there are people here who know avx2 better than i do
its a while since i wrote x86 SIMD.
but if noone else reviews this then ill do 

thx


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

"You are 36 times more likely to die in a bathtub than at the hands of a
terrorist. Also, you are 2.5 times more likely to become a president and
2 times more likely to become an astronaut, than to die in a terrorist
attack." -- Thoughty2

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 195 bytes
Desc: not available
URL: <https://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20220217/97d992bb/attachment.sig>