[FFmpeg-devel] [PATCH v3] avcodec/mips: [loongson] optimize memset in h264dsp.

[Michael Niedermayer]

On Fri, Aug 31, 2018 at 09:57:23PM +0800, Shiyou Yin wrote:
> Optimized memset with mmi in following functions:
> 1. ff_h264_add_pixels4_8_mmi.
> 2. ff_h264_idct_add_8_mmi.
> 3. ff_h264_idct8_add_8_mmi.
> 
> This optimization improved h264 decoding performance about 1.3%(tested on loongson 3A3000).
> ---
>  libavcodec/mips/h264dsp_mmi.c | 30 +++++++++++++++++++++---------
>  1 file changed, 21 insertions(+), 9 deletions(-)

will apply

thx

[...]
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