[x265] [PATCH 1 of 2] improve count_nonzero by SSSE3

chen chenm003 at 163.com
Fri Jun 27 17:05:18 CEST 2014




At 2014-06-27 21:15:55,"Derek Buitenhuis" <derek.buitenhuis at gmail.com> wrote:
>On 6/27/2014 1:19 AM, Min Chen wrote:
>> # HG changeset patch
>> # User Min Chen <chenm003 at 163.com>
>> # Date 1403828330 25200
>> # Node ID 5bb8cc1ce689c5fc353809662a1af557e4a9e087
>> # Parent  1b669c33ff3a8d8f6c9bd1e18979c009baed2433
>> improve count_nonzero by SSSE3
>
>Is it not possible to have both work? I thought x86inc.asm had
>some tricks for this.
>
I can't understand what's your means. could you tell me more?
I use some SSSE3 instruction and process 16 pixels every loop.
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