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3 commits

Author SHA1 Message Date
Jiaxun Yang
e2fa12e3ae libavcodec: Enable runtime detection for MIPS MMI & MSA 
Apply optimized functions according to cpuflags.
MSA is usually put after MMI as it's generally faster than MMI.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-07-23 17:21:58 +02:00
gxw
648b422e17 avcodec/mips: msa optimizations for vc1dsp 
Performance of WMV3 decoding has speed up from 3.66x to 5.23x tested on 3A4000.

Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-30 18:09:00 +01:00
Zhou Xiaoyong
5b74ebe937 avcodec/mips: version 1 of vc1dsp optimizations for loongson mmi 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-12-17 18:41:18 +01:00