[x265] Fwd: [PATCH] asm: intra_pred_ang8_24 8bpp, improved 206.33c -> 177.70c over SSE version

chen chenm003 at 163.com
Wed Mar 11 20:01:09 CET 2015


 
At 2015-03-11 13:36:45,"Praveen Tiwari" <praveen at multicorewareinc.com> wrote:



---------- Forwarded message ----------
From: chen<chenm003 at 163.com>
Date: Wed, Mar 11, 2015 at 6:09 AM
Subject: Re: [x265] [PATCH] asm: intra_pred_ang8_24 8bpp, improved 206.33c -> 177.70c over SSE version
To: Development for x265 <x265-devel at videolan.org>

 
>+c_ang8_mode_24:       db 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 5, 27, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, 10, 22, \
>+                         15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 15, 17, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, 20, 12, \

>>we'd better a new 'db' in every line.
[Praveen] You have to explain me, how it is better? What difference does it makes, does it help to achieve more performance or it is just for coding style.
no improve any performance, just codeing style and less mistake, in last your function you have more number on a row, so the output mistake
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