[FFmpeg-devel] [PATCH] dump: show audio service type

[Nicolas George]

L'octidi 18 ventôse, an CCXXIII, Thomas Volkert a écrit :
> We could add "const char *av_get_audio_service_name(enum AVAudioServiceType
> type)" to avutil.h and use this function both in avformat and avfilter.

In the short term, that would probably be the best (although I would
slightly prefer if the function name was based on the full DeCamelCased name
of the type, i.e. av_get_audio_service_type_name(), but that is not very
important).

For the longer term, I have started to try a more generic approach, but
before wasting time on something that can not work, I would like to know if
the following works on all supported platforms, including as shared library
with a crappy linker:

lavu/something.h:

extern struct Foo foo_constants;

lavu/something.c:

struct Foo foo_constants;

lavc/something.c:

AVOption dummy = { .default_val = {.str=&foo_constants} };

In other words: initializing a pointer field in a structure with the address
of an object in another library.

If someone knows, especially if someone knows it does not work, that would
be very useful.

Regards,

-- 
  Nicolas George
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