[FFmpeg-devel] [PATCH] NEON code for basic scalar ops

Kostya kostya.shishkov
Tue Jul 21 15:26:53 CEST 2009


While waiting for RTMP patch review, here's a bit of NEON code to speed
up int16 array addition/subtraction and scalar product calculation.

This about halves decoding time for APE compressed at insane level
(so it's only 7 times slower than realtime on my BeagleBoard).
-------------- next part --------------
A non-text attachment was scrubbed...
Name: int_neon.patch
Type: text/x-diff
Size: 3814 bytes
Desc: not available
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20090721/f68449ee/attachment.patch>



More information about the ffmpeg-devel mailing list