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 <victoria.zhisl...@intel.com> >> 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 >> and multithreading (slices) to provide multiple performance increase vs >> libswscale. >> > > As I understand it, IPP is not open source so this will need > --enable-nonfree >
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. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
