[FFmpeg-devel] PATCH -- uyvyToY performance tweak

Michael Niedermayer michaelni
Mon May 21 14:44:54 CEST 2007


On Sun, May 20, 2007 at 10:53:52PM -0400, Marc Hoffman wrote:
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> The Blackfin powered uyvyToY routine runs roughly 9x faster than the reference C codes.
> These are core clock measures: 1077/9230 performance is based on a 1k input buffer.

this code belongs in a bfin specifc file

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Concerning the gods, I have no means of knowing whether they exist or not
or of what sort they may be, because of the obscurity of the subject, and
the brevity of human life -- Protagoras
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