[vorbis-dev] optimization

Segher Boessenkool segher at eastsite.nl
Mon Aug 14 10:40:28 PDT 2000



Hi all,

I'm busy doing optimizations for vorbis. Don't have time for it, but still
doing it :-)

Some suggestions: there are some double function names:
forward/inverse
pack/unpack
look/free_look/free_info
and maybe more.

If they were renamed to time0_forward etc. profiling would be a lot
easier.

Oh, and add -fno-inline to $PROFILE in the Makefiles (or configure).

Most expensive function in the decoder is floor0.c:inverse()
Now hacking on it...

Dag dag,

Segher

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