[FFmpeg-devel] [PATCH 3/3] hevc/sao: use aligned copies

Christophe Gisquet christophe.gisquet at gmail.com
Sun Feb 1 20:37:54 CET 2015


2015-02-01 20:00 GMT+01:00 James Almer <jamrial at gmail.com>:
> From: Christophe Gisquet <christophe.gisquet at gmail.com>
> For band filter, source and destination are aligned (except for 16x16 ctbs),
> and otherwise, they are most often aligned. Overall, the total width is also
> too small for amortizing memcpy.

There's probably much better to do, but it's a bit difficult to follow
and untangle at the moment. My hope is to get rid of
sao_frame/tmp_frame. But that's far from now.


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