It's used in lavf.

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

Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.

Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk

Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 16912 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

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Originally committed as revision 8215 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6996 to svn://svn.ffmpeg.org/ffmpeg/trunk

and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6355 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 5956 to svn://svn.ffmpeg.org/ffmpeg/trunk

staric frame_rate_tab -> non static ff_frame_rate_tab part of the cavs patch by (Stefan Gehrer stefan.gehrer gmx de)

Originally committed as revision 5578 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 4337 to svn://svn.ffmpeg.org/ffmpeg/trunk

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Originally committed as revision 2821 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2660 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 2561 to svn://svn.ffmpeg.org/ffmpeg/trunk

sample_aspect_ratio
aspect ratio in JPEG JFIF is SAR not DAR !
removed nonsense SAR guessing code
various related cleanups
bugs?

Originally committed as revision 2403 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1984 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1756 to svn://svn.ffmpeg.org/ffmpeg/trunk

simplified adressing of most mb based arrays (mb_x + mb_y*s->mb_stride) now instead of mb_x + mb_y*mb_width and 1+mb_x + (1+mb_y)*(mb_width+2) and ... mixture
more direct use of the new mb_type stuff instead of codec specific stuff
runtime mb_type debug output h264/h263 variants/mpeg1/2/4
error concealment /resilience for mpeg1/2
various minor optimizations

Originally committed as revision 1746 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1666 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1616 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 1318 to svn://svn.ffmpeg.org/ffmpeg/trunk

fixing some threadunsafe code

Originally committed as revision 980 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 739 to svn://svn.ffmpeg.org/ffmpeg/trunk