[FFmpeg-devel] [PATCH] avcodec/mips: [loongson] optimize put_hevc_pel_bi_pixels_8 with mmi.

[Michael Niedermayer]

On Fri, Jan 18, 2019 at 02:42:20PM +0800, Shiyou Yin wrote:
> Optimize put_hevc_pel_bi_pixels_8 with mmi in the case width=8/16/24/32/48/64.
> This optimization improved HEVC decoding performance 2%(1.77x to 1.81x, tested on loongson 3A3000).
> ---
>  libavcodec/mips/Makefile            |   1 +
>  libavcodec/mips/hevcdsp_init_mips.c |  23 ++++++
>  libavcodec/mips/hevcdsp_mips.h      |  19 +++++
>  libavcodec/mips/hevcdsp_mmi.c       | 135 ++++++++++++++++++++++++++++++++++++
>  4 files changed, 178 insertions(+)
>  create mode 100644 libavcodec/mips/hevcdsp_mmi.c

will apply

thanks

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

Many things microsoft did are stupid, but not doing something just because
microsoft did it is even more stupid. If everything ms did were stupid they
would be bankrupt already.
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