Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-06-08 Thread Soft Works
> -Original Message- > From: ffmpeg-devel On Behalf Of Jan > Ekström > If you just go without any rhetoric and just look at what "nonfree" > (which IMHO is an awful name for the configuration option, it's just > "non-distributable") > > We can start with the history of the option -

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-06-07 Thread Jean-Baptiste Kempf
On Mon, 7 Jun 2021, at 23:49, Jan Ekström wrote: > If you just go without any rhetoric and just look at what "nonfree" > > We can start with the history of the option - originally added in > 3fe142e2555ec8b527f2ff4cc517c015a114e91a (Jan, 2008) - to denote that > due to the libamrnb/libamrwb

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-06-07 Thread Jan Ekström
ubject: Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 > > optimized video scaling filter > > > > Soft Works (12021-06-05): > > > And I agree to that disagreement. Also we shouldn't start acting as if > > > the nonfree category wouldn't exist

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-06-07 Thread Soft Works
> -Original Message- > From: ffmpeg-devel On Behalf Of > Nicolas George > Sent: Monday, June 7, 2021 6:57 PM > To: FFmpeg development discussions and patches de...@ffmpeg.org> > Subject: Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 >

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-06-07 Thread Nicolas George
Soft Works (12021-06-05): > And I agree to that disagreement. Also we shouldn't start acting as if > the nonfree category wouldn't exist at all and everything that would > fall into that category would suddenly no longer be acceptable. This is exactly what we should do. We should not have

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-06-05 Thread Soft Works
> -Original Message- > From: ffmpeg-devel On Behalf Of > Gyan Doshi > Sent: Wednesday, May 26, 2021 6:06 AM > To: ffmpeg-devel@ffmpeg.org > Subject: Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 > optimized video scaling filter > >

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-25 Thread Gyan Doshi
On 2021-05-25 20:17, Hendrik Leppkes wrote: On Tue, May 25, 2021 at 4:27 PM Gyan Doshi wrote: On 2021-05-25 18:40, Nicolas George wrote: Zhislina, Victoria (12021-05-25): While you are right that IPP is not GPL based and is closed source currently (but free for any commercial usage) and

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-25 Thread Hendrik Leppkes
On Tue, May 25, 2021 at 4:27 PM Gyan Doshi wrote: > > > > On 2021-05-25 18:40, Nicolas George wrote: > > Zhislina, Victoria (12021-05-25): > >> While you are right that IPP is not GPL based and is closed source > >> currently (but free for any commercial usage) and therefore does > >> require

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-25 Thread Gyan Doshi
On 2021-05-25 18:40, Nicolas George wrote: Zhislina, Victoria (12021-05-25): While you are right that IPP is not GPL based and is closed source currently (but free for any commercial usage) and therefore does require --enable-nonfree, I'm sorry to mention that you are not right about "doing

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-25 Thread Nicolas George
Zhislina, Victoria (12021-05-25): > While you are right that IPP is not GPL based and is closed source > currently (but free for any commercial usage) and therefore does > require --enable-nonfree, > I'm sorry to mention that you are not right about "doing the same but > faster". If you read my

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-25 Thread Zhislina, Victoria
cussions and patches Subject: Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter Lynne (12021-05-24): > I'd rather not support an external non-free library that does the same > as libavfilter only faster on one single platform but rather see

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-24 Thread Michael Niedermayer
On Mon, May 24, 2021 at 04:27:48PM +0200, Nicolas George wrote: > Lynne (12021-05-24): > > I'd rather not support an external non-free library that does > > the same as libavfilter only faster on one single platform > > but rather see libavfilter's assembly and code improved. > > I second that.

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-24 Thread Nicolas George
Lynne (12021-05-24): > I'd rather not support an external non-free library that does > the same as libavfilter only faster on one single platform > but rather see libavfilter's assembly and code improved. I second that. Regards, -- Nicolas George signature.asc Description: PGP signature

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-24 Thread Lynne
May 24, 2021, 14:21 by kier...@obe.tv: > On Sun, 23 May 2021 at 13:31, Zhislina, Victoria < > victoria.zhisl...@intel.com> wrote: > >> From b01b4130d7301a289b3ad771eaeaf1ca2839045a Mon Sep 17 00:00:00 2001 >> From: Zhislina >> Date: Mon, 3 May 2021 21:53:54 +0300 >> Subject: [PATCH] avfilter:

Re: [FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-24 Thread Kieran Kunhya
On Sun, 23 May 2021 at 13:31, Zhislina, Victoria < victoria.zhisl...@intel.com> wrote: > From b01b4130d7301a289b3ad771eaeaf1ca2839045a Mon Sep 17 00:00:00 2001 > From: Zhislina > Date: Mon, 3 May 2021 21:53:54 +0300 > Subject: [PATCH] avfilter: add Intel IPP library based x86 optimized video >

[FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter

2021-05-23 Thread Zhislina, Victoria
>From b01b4130d7301a289b3ad771eaeaf1ca2839045a Mon Sep 17 00:00:00 2001 From: Zhislina Date: Mon, 3 May 2021 21:53:54 +0300 Subject: [PATCH] avfilter: add Intel IPP library based x86 optimized video scaling filter. Uses vector instructions from SSE2 (default) up to AVX512 for the suitable CPUs

[FFmpeg-devel] [PATCH]avfilter: add Intel IPP library based x86 optimized video scaling filter.

2021-05-15 Thread Zhislina, Victoria
Victoria Zhislina Cloud Software Engineering, Senior Application Engineer, Intel Corp. Nizhny Novgorod, Russia; Office: (831)-2969-444 ext.2231; INET: 312-2231 Joint Stock Company Intel A/O Registered legal address: Krylatsky