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* avcodec/mips: [loongson] enable MSA optimization for loongson platform.Shiyou Yin2018-12-181-3/+3
| | | | | | 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>
* avcodec/mips: loongson optimize hpeldsp with mmi v1Zhou Xiaoyong2016-05-211-0/+49
| | | | | | | 1.the codes are compatible with O32 ABI 2.use uld and mtc1 to workaround cpu 3A2000 gslwlc1 bug (gslwlc1 instruction extension bug in O32 ABI) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for hpel functionsShivraj Patil2015-06-191-0/+73
This patch adds MSA (MIPS-SIMD-Arch) optimizations for hpel functions in new file hpeldsp_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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