Update vpx subpixel 1d filter ssse3 asm

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Speed test shows the new vertical filters have degradation on Celeron
Chromebook. Added "X86_SUBPIX_VFILTER_PREFER_SLOW_CELERON" to control
the vertical filters activated code. Now just simply active the code
without degradation on Celeron. Later there should be 2 set of vertical
filters ssse3 functions, and let jump table to choose based on CPU type.

Change-Id: I37e3e9c5694737d9134a6bce6698d3e43f8fc962

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This commit is contained in:

Linfeng Zhang

2016-06-09 13:46:09 -07:00

parent 5b7960fa82

commit 1517fb74fd

1 changed files with 553 additions and 385 deletions

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vpx_dsp/x86/vpx_subpixel_8t_ssse3.asm

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