[FFmpeg-devel] [PATCH 1/2] Define ff_inverse also in libavutil.

Diego 'Flameeyes' Pettenò flameeyes
Thu Oct 2 19:39:41 CEST 2008

Uoti Urpala <uoti.urpala at pp1.inet.fi> writes:

> What "many libavutil functions"? I only see code using it in libavcodec.

Hrm, good question, I grepped for it right now and I cannnot see it
being used, but I do see many object files with an undefined reference
to it, at least building with Sun Studio:

flame at yamato yamato-sunc99 % scanelf -q -s '-ff_inverse' libavutil/*
ff_inverse  libavutil/adler32.o
ff_inverse  libavutil/aes.o
ff_inverse  libavutil/base64.o
ff_inverse  libavutil/crc.o
ff_inverse  libavutil/des.o
ff_inverse  libavutil/fifo.o
ff_inverse  libavutil/intfloat_readwrite.o
ff_inverse  libavutil/lfg.o
ff_inverse  libavutil/log.o
ff_inverse  libavutil/lzo.o
ff_inverse  libavutil/md5.o
ff_inverse  libavutil/mem.o
ff_inverse  libavutil/rational.o
ff_inverse  libavutil/rc4.o
ff_inverse  libavutil/sha1.o
ff_inverse  libavutil/tree.o
ff_inverse  libavutil/utils.o

I suppose I should ask to disregard these two patches and look for what
the problem could be.

Still, I admit I don't like the fact that declarations in libvutil
require definitions in libavcodec (for at least the reason that
xine-lib-1.2 is using libavutil without libavcodec in quite a few

Diego "Flameeyes" Petten?
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