[x265] [PATCH Review only] asm: pixelsub_ps routine for 6x8 block
chen
chenm003 at 163.com
Mon Nov 11 15:42:55 CET 2013
>+ movlps [r0], m0
>+ pextrd [r0 + 8], m0, 2
>+ movlps [r0 + r1], m2
>+ pextrd [r0 + r1 + 8], m2, 2
>+ movlps [r0 + 2* r1], m4
>+ pextrd [r0 + 2 * r1 + 8], m4, 2
movh is better, movlps is float path, but pextrd is integer
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