avcodec/mips: Improve hevc bi weighted copy, hz and vt mc msa functions

Pack the data to half word before clipping.
Use immediate unsigned saturation for clip to max saving one vector register.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Kaustubh Raste 2017-10-27 17:21:17 +05:30 committed by Michael Niedermayer
parent ff994c2aaa
commit 6854dd7039
1 changed files with 794 additions and 778 deletions

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