[FFmpeg-devel] [PATCH] reduce duplicate data

Michael Niedermayer michaelni
Wed Jun 25 13:01:56 CEST 2008

On Wed, Jun 25, 2008 at 12:50:59PM +0200, Stefan Gehrer wrote:
> Hi,
> I have written a small program for a brute-force search of duplicate
> tables in ffmpeg. The result is attached patch, which removes all
> duplications between tables bigger than eight bytes.
> Most of it is removing tables in vc1data.c which are already present in
> msmpeg4data.c and should be straight-forward.

> A bit more controversial is the merge of mvtab (h263data.h) and
> ff_mpeg12_mbMotionVectorTable (mpeg12data.c) as it generates a new
> dependency for VC1/WMV3 decoder on mpeg12data.o

Iam against the ff_mpeg12_mbMotionVectorTable table change the rest is

also it would be nice to have the "small program" in tools/ and maybe use
it during the regression tests to ensure no additional redundant tables
have been added.

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

While the State exists there can be no freedom; when there is freedom there
will be no State. -- Vladimir Lenin
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