[Ffmpeg-devel] [PATCH] enable/disable (de)muxers

Måns Rullgård mru
Sun Jul 9 23:46:36 CEST 2006

M?ns Rullg?rd <mru at inprovide.com> writes:

> Michael Niedermayer <michaelni at gmx.at> writes:
>> Hi
>> On Sun, Jul 09, 2006 at 01:28:58PM +0100, M?ns Rullg?rd wrote:
>>> Hi all,
>>> This topic has been discussed previously, and I had the idea that I'd
>>> finally do something about it.
>>> To make individual (de)muxer selection possible, the configure script
>>> needs to fetch a list of available formats somewhere.  Unfortunately,
>>> there is no single lists that contains them all, as there is with the
>>> codecs.  The allformats.c file instead calls bunch of functions, such
>>> as mpegps_init(), which call av_register_input/output_format().  Thus
>>> we have two options: 1) grep all the source files for declarations of
>>> AVInputFormat and AVOutputFormat, or 2) move the av_register_*_format
>>> calls to av_register_all().  In either case, the names of the structs
>>> need to be made consistent.  This should not be a problem, as most of
>>> them are declared static, so there can be no external references, not
>>> that there should be any in the first place.
>>> Please let me know your thoughts about this.
>> i am in favor of 2. (move the av_register_*_format calls to
>> av_register_all())
> That's what I prefer too.  I'll see what I can do.

OK, here's the initial patch for review.  I'd like to have someone
else cast an eye on it before I commit, just in case I did something
really silly.

M?ns Rullg?rd
mru at inprovide.com
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