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path: root/libavutil/x86/cpu.h
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* avutil/cpu: add AVX512 Icelake flagWu Jianhua2022-03-10
| | | | | | Signed-off-by: Wu Jianhua <jianhua.wu@intel.com> Reviewed-by: Henrik Gramner <henrik@gramner.com> Signed-off-by: James Almer <jamrial@gmail.com>
* Merge commit '4cf84e254ae75b524e1cacae499a97d7cc9e5906'James Almer2018-02-11
|\ | | | | | | | | | | | | * commit '4cf84e254ae75b524e1cacae499a97d7cc9e5906': Drop some unnecessary config.h #includes Merged-by: James Almer <jamrial@gmail.com>
| * Drop some unnecessary config.h #includesDiego Biurrun2018-02-06
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* | avutil: add AVX-512 flagsJames Darnley2017-12-24
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* | Merge commit '7d7355aa92bb36ca0765c49a569a999bcb96f332'James Almer2017-01-31
|\| | | | | | | | | | | | | * commit '7d7355aa92bb36ca0765c49a569a999bcb96f332': x86: Add SSSE3_SLOW CPU flag and related convenience macros Merged-by: James Almer <jamrial@gmail.com>
| * x86: Add SSSE3_SLOW CPU flag and related convenience macrosDiego Biurrun2016-07-20
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* | x86: add some more helper macros to check for slow cpuflagsJames Almer2016-02-14
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* | lavu: add AESNI CPU flagRodger Combs2015-10-28
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* | Merge commit 'cae39851201b7781f1262e1c23627b45e6e80bb4'Michael Niedermayer2015-05-31
|\| | | | | | | | | | | | | * commit 'cae39851201b7781f1262e1c23627b45e6e80bb4': x86: Add helper macros to check for slow cpuflags Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: Add helper macros to check for slow cpuflagsJames Almer2015-05-31
| | | | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
| * 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 detection for FMA3 instruction setJames Almer2014-02-22
| | | | | | | | | | | | | | Based on x264 code Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | x86: add missing XOP checks and macrosJames Almer2014-02-11
| | | | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add AVX2 capable CPU detection. Patch based on x264's AVX2 detectionKieran Kunhya2013-10-26
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '79aec43ce813a3e270743ca64fa3f31fa43df80b'Michael Niedermayer2013-08-30
|\| | | | | | | | | | | | | * commit '79aec43ce813a3e270743ca64fa3f31fa43df80b': x86: Add and use more convenience macros to check CPU extension availability Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: Add and use more convenience macros to check CPU extension availabilityDiego Biurrun2013-08-29
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* | Merge commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e'Michael Niedermayer2013-08-29
|\| | | | | | | | | | | | | * commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e': avutil: Refactor CPU extension availability macros Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: Refactor CPU extension availability macrosDiego Biurrun2013-08-28
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-10-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: h264: don't touch H264Context->ref_count[] during MB decoding x86: get_cpu_flags: add necessary ifdefs around function body x86: Drop CPU detection intrinsics x86: Add YASM implementations of cpuid and xgetbv from x264 Conflicts: configure libavcodec/h264_cabac.c libavcodec/h264_cavlc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * 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.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: configure: add support for bdver1 and bdver2 CPU types. avio: make avio_close NULL the freed buffer pixdesc: cosmetics proresenc: Don't free a buffer not owned by the codec proresenc: Write the full value in one put_bits call adpcmenc: Calculate the IMA_QT predictor without overflow x86: Add convenience macros to check for CPU extensions and flags x86: h264dsp: drop some unnecessary ifdefs around prototype declarations mss12: merge decode_pixel() and decode_top_left_pixel() mss12: reduce SliceContext size from 1067 to 164 KB mss12: move SliceContexts out of the common context into the codec contexts Conflicts: libavformat/aviobuf.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * 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
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