[Libav-user] ff_log2_tab defined multiple times in the fmpeg 1.1 libraries, bug or feature ??

René J.V. Bertin rjvbertin at gmail.com
Fri Feb 15 11:37:41 CET 2013

>Everything prefixed with ff are private symbols in ffmpeg, and as such
>are not supposed to be exposed in link libraries, because they are not
>part of the public API/ABI.
>There are already too many exceptions to this, and this avoided even

This pleads for static local copies.

BTW, would there be much overhead in declaring ff_log2_tab locally in each function that uses it, with current day compilers?


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