[FFmpeg-devel] [PATCH v6 0/6] MIPS MSA & MMI Runtime detection support

[Michael Niedermayer]

On Tue, Jul 21, 2020 at 03:40:25PM +0800, Shiyou Yin wrote:
> >-----Original Message-----
> >From: ffmpeg-devel-bounces at ffmpeg.org [mailto:ffmpeg-devel-bounces at ffmpeg.org] On Behalf Of
> >Jiaxun Yang
> >Sent: Saturday, July 18, 2020 11:36 PM
> >To: ffmpeg-devel at ffmpeg.org
> >Cc: Jiaxun Yang
> >Subject: [FFmpeg-devel] [PATCH v6 0/6] MIPS MSA & MMI Runtime detection support
> >
> >This series adds MIPS MSA & MMI runtime detection support
> >
> >Please review.
> >
> >Thanks!
> >
> >v2:
> >  - Add CPUCFG support.
> >  - Add "-mloongson-ext" to MMIFLAGS for Loongson-3 as well. (Loongson2F don't need this flag)
> >
> >v3:
> >  - Address reveiew suggestions from Shiyou Yin and Weixi Gu.
> >
> >v4:
> >  - Disable DSP for generic CPU
> >
> >v5:
> >  - Clean ups
> >  - Address some GCC build warnings
> >
> >v6:
> >  - Address more Shiyou's comments
> >
> >Jiaxun Yang (6):
> >  ffbuild: Refine MIPS handling
> >  libavutils: Add parse_r helper for MIPS
> >  libavutil: Detect MMI and MSA flags for MIPS
> >  libavcodec: Enable runtime detection for MIPS MMI & MSA
> >  libavcodec: MIPS: MMI: Fix type mismatches
> >  libavcodec: MIPS: MMI: Move sp out of the clobber list
> >
> > configure                                   | 172 ++--
> > ffbuild/common.mak                          |  10 +-
> > libavcodec/mips/Makefile                    |   3 +-
> > libavcodec/mips/blockdsp_init_mips.c        |  40 +-
> > libavcodec/mips/cabac.h                     |   2 +-
> > libavcodec/mips/h263dsp_init_mips.c         |  18 +-
> > libavcodec/mips/h264chroma_init_mips.c      |  55 +-
> > libavcodec/mips/h264dsp_init_mips.c         | 225 +++--
> > libavcodec/mips/h264dsp_mips.h              |  18 +-
> > libavcodec/mips/h264dsp_mmi.c               |  56 +-
> > libavcodec/mips/h264pred_init_mips.c        | 207 ++--
> > libavcodec/mips/h264qpel_init_mips.c        | 412 ++++----
> > libavcodec/mips/hevcdsp_init_mips.c         | 992 ++++++++++----------
> > libavcodec/mips/hevcpred_init_mips.c        |  40 +-
> > libavcodec/mips/hpeldsp_init_mips.c         | 180 ++--
> > libavcodec/mips/idctdsp_init_mips.c         |  74 +-
> > libavcodec/mips/me_cmp_init_mips.c          |  50 +-
> > libavcodec/mips/mpegvideo_init_mips.c       |  48 +-
> > libavcodec/mips/mpegvideoencdsp_init_mips.c |  21 +-
> > libavcodec/mips/pixblockdsp_init_mips.c     |  63 +-
> > libavcodec/mips/qpeldsp_init_mips.c         | 270 +++---
> > libavcodec/mips/vc1dsp_init_mips.c          | 186 ++--
> > libavcodec/mips/videodsp_init.c             |  10 +-
> > libavcodec/mips/vp3dsp_init_mips.c          |  44 +-
> > libavcodec/mips/vp8dsp_init_mips.c          | 240 +++--
> > libavcodec/mips/vp9dsp_init_mips.c          |  16 +-
> > libavcodec/mips/wmv2dsp_init_mips.c         |  18 +-
> > libavcodec/mips/wmv2dsp_mips.h              |   4 +-
> > libavcodec/mips/wmv2dsp_mmi.c               |   4 +-
> > libavcodec/mips/xvid_idct_mmi.c             |   4 +-
> > libavcodec/mips/xvididct_init_mips.c        |  31 +-
> > libavcodec/mips/xvididct_mips.h             |   4 +-
> > libavutil/cpu.c                             |  10 +
> > libavutil/cpu.h                             |   3 +
> > libavutil/cpu_internal.h                    |   2 +
> > libavutil/mips/Makefile                     |   2 +-
> > libavutil/mips/asmdefs.h                    |  42 +
> > libavutil/mips/cpu.c                        | 134 +++
> > libavutil/mips/cpu.h                        |  28 +
> > libavutil/tests/cpu.c                       |   3 +
> > tests/checkasm/checkasm.c                   |   3 +
> > 41 files changed, 1919 insertions(+), 1825 deletions(-)
> > create mode 100644 libavutil/mips/cpu.c
> > create mode 100644 libavutil/mips/cpu.h
> >
> >--
> >2.27.0
> 
> LGTM

will apply


thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I have often repented speaking, but never of holding my tongue.
-- Xenocrates
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