avcodec/la: Add LSX optimization for h264 chroma and intrapred.

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./configure --disable-lasx
ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an
before: 199fps
after:  214fps

Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

pull/389/head

Lu Wang 2 years ago committed by Michael Niedermayer

parent 7845b5ecd6

commit 8815a7719e

No known key found for this signature in database

GPG Key ID: B18E8928B3948D64

10 changed files with 1342 additions and 1445 deletions

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