Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

The new function behaves the same as av_log_format_line, but also forwards
the return value from the underlying snprintf call. This will allow
callers to accurately determine the size requirements for the line buffer.

Signed-off-by: Andreas Weis <github@ghulbus-inc.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Neccessary -> Necessary
formated   -> formatted
thee       -> the
eventhough -> even though
seperately -> separately

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

And deprecate av_dlog macro.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

And move outside the wrong doxygen group.

And provide extended coloring capabilities for debugging.
The default colors do not change in 256 more to keep
supporting people using Black on White, White on Black and
Solarized terminals.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>

This fixes two related Doxygen warnings.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Provide some information for every function and add a group.

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Factorize code and provide ratio parsing consistency.

'struct AVClass' is used in the code since
641c7afe3c17334b81e3e2eef88f1751eb68f89f, but AVClass is typedeffed as
an anonymous struct.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

This will allow the caller to enumerate child contexts in a generic way
and since the API is recursive, it also allows for deeper nesting (e.g.
AVFormatContext->AVIOContext->URLContext)

This will also allow the new setting/reading API to transparently apply
to children contexts.

This helps catching cases where the format string doesn't
match what is passed in, or injection bugs where user data
is passed in as format string.

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Mans Rullgard <mans@mansr.com>

dprintf clashes with POSIX.1-2008
(cherry picked from commit dfd2a005eb)

dprintf clashes with POSIX.1-2008

Originally committed as revision 25174 to svn://svn.ffmpeg.org/ffmpeg/trunk

Doxygen gets confused without an explicit parameter name.

Originally committed as revision 23972 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk

This is usefull to keep track and display relations where things are a
bit more complex (like AVProtocols or demuxers used by demuxers and such)

Originally committed as revision 23199 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23198 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 23059 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22988 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 22987 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 19402 to svn://svn.ffmpeg.org/ffmpeg/trunk

improve plain text doxy readability.

See the thread: "[RFC] Should we use doxygen markup?".

Originally committed as revision 19122 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 17903 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16849 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16848 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 16571 to svn://svn.ffmpeg.org/ffmpeg/trunk

Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.'  to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".

Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 13068 to svn://svn.ffmpeg.org/ffmpeg/trunk