ffmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	cae3985120	x86: Add helper macros to check for slow cpuflags Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2015-05-31 12:07:11 +02:00
James Almer	1b932eb150	x86: add detection for FMA3 instruction set Based on x264 code Signed-off-by: James Almer <jamrial@gmail.com>	2014-02-23 15:29:36 +01:00
James Almer	10b0161d78	x86: add missing XOP checks and macros Signed-off-by: James Almer <jamrial@gmail.com>	2014-02-23 15:29:36 +01:00
Kieran Kunhya	4d6ee07255	libavutil: x86: Add AVX2 capable CPU detection. Patch based on x264's AVX2 detection Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2013-10-25 19:36:55 +01:00
Diego Biurrun	79aec43ce8	x86: Add and use more convenience macros to check CPU extension availability	2013-08-29 13:07:37 +02:00
Diego Biurrun	8410d6e93c	avutil: Refactor CPU extension availability macros	2013-08-28 23:54:14 +02:00
Diego Biurrun	1f6d86991f	x86: Add YASM implementations of cpuid and xgetbv from x264 This allows detecting CPU features with builds that have neither gcc inline assembly nor the right compiler intrinsics enabled.	2012-10-04 19:29:14 +02:00
Diego Biurrun	f82c4fb27f	x86: Add convenience macros to check for CPU extensions and flags	2012-09-04 01:44:59 +02:00
Måns Rullgård	9275438a19	Clean up av_get_cpu_flag() Instead of defining functions in per-arch header files included by the main cpu.c, define them normally and call them from the generic one. Originally committed as revision 25084 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-09 18:51:45 +00:00
Stefano Sabatini	c6c98d0897	Move mm_support() from libavcodec to libavutil, make it a public function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk	2010-09-08 15:07:14 +00:00

10 Commits