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5 Commits

Author SHA1 Message Date
Shiyou Yin
76952aa461 avcodec/mips: [loongson] enable MSA optimization for loongson platform. 
Set initialization order of MSA after MMI to make it work on loongson platform(msa is supported by loongson2k、3a4000 etc.).

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-18 11:59:51 +01:00
Michael Niedermayer
2d35757814 avcodec/mpegvideo: Change mpeg2 unquant to work with higher precission qscale 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-18 02:39:17 +02:00
周晓勇
95010d49a2 avcodec: loongson optimize mpeg2 dct unquantize intra and denoise dct 
Change-Id: I2f391ae912a079fb32f0703841dca86358aac72a
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-02 16:53:32 +02:00
ZhouXiaoyong
95418634b1 avcodec: loongson optimized mpegvideo dct unquantize with mmi 
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-15 15:51:07 +02:00
Shivraj Patil
2eb28e889d avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for mpegvideo functions 
This patch adds MSA (MIPS-SIMD-Arch) optimizations for mpegvideo functions in new file mpegvideo_msa.c

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-01 17:32:47 +02:00