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path: root/libavutil/x86/cpu.h
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* x86: add detection for FMA3 instruction setJames Almer2014-02-23
| | | | | | Based on x264 code Signed-off-by: James Almer <jamrial@gmail.com>
* x86: add missing XOP checks and macrosJames Almer2014-02-23
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* libavutil: x86: Add AVX2 capable CPU detection.Kieran Kunhya2013-10-25
| | | | | | Patch based on x264's AVX2 detection Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* x86: Add and use more convenience macros to check CPU extension availabilityDiego Biurrun2013-08-29
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* avutil: Refactor CPU extension availability macrosDiego Biurrun2013-08-28
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* x86: Add YASM implementations of cpuid and xgetbv from x264Diego Biurrun2012-10-04
| | | | | This allows detecting CPU features with builds that have neither gcc inline assembly nor the right compiler intrinsics enabled.
* x86: Add convenience macros to check for CPU extensions and flagsDiego Biurrun2012-09-04
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* Clean up av_get_cpu_flag()Måns Rullgård2010-09-09
| | | | | | | | 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
* Move mm_support() from libavcodec to libavutil, make it a publicStefano Sabatini2010-09-08
function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk