[FFmpeg-cvslog] r16207 - trunk/libavcodec/h264.c

Måns Rullgård mans
Thu Dec 18 03:57:17 CET 2008

michael <subversion at mplayerhq.hu> writes:

> Author: michael
> Date: Thu Dec 18 03:53:18 2008
> New Revision: 16207
> Log:
> Use the new idct functions (except chroma as it was slower in benchmarks)
> cathedral +0.5% speed
> aladin +0.6% speed [note aladin has been cat-ed 10 times to reduce the influence
> of init time]
> Speedup also verified via START/STOP_TIMER (difference was very significant
> for the changed parts)

How much does this hurt on architectures that don't yet have the new
SIMD functions?

M?ns Rullg?rd
mans at mansr.com

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