Improve consistency with libavcodec.
This breaks libavfilter API/ABI.
The non-sequential 2.1.0 -> 2.4.0 bump is due to the mess previously
done with the lavfi minor number.
It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
This removes ff_get_ref_perms_string, ff_dprintf_ref and ff_dprintf_link
fro the interface of libavfilter.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit eb7ccf8f33)
This removes ff_get_ref_perms_string, ff_dprintf_ref and ff_dprintf_link
fro the interface of libavfilter.
Signed-off-by: Mans Rullgard <mans@mansr.com>
More consistent with the rest of FFmpeg and sounds more natural to
English speaking people.
Originally committed as revision 26374 to svn://svn.ffmpeg.org/ffmpeg/trunk
These fields are needed to be able to know which area of memory is allocated and
which is off limits.
This reverts 24291 and parts of r24424.
Originally committed as revision 26314 to svn://svn.ffmpeg.org/ffmpeg/trunk
AV_PERM_REUSE and AV_PERM_REUSE2 flags, avoid conflict with the char
'r' used for AV_PERM_READ.
Originally committed as revision 25739 to svn://svn.ffmpeg.org/ffmpeg/trunk
The new name is shorter and more consistent with the FFmpeg API, and
sounds less evil.
Originally committed as revision 25707 to svn://svn.ffmpeg.org/ffmpeg/trunk
of a filter for setting the output timebase, if there is such a link,
rather than always use AV_TIME_BASE_Q.
This fixes configuration for all the filters which do not use the
default config_props for the output link, and do not set explicitely
the timebase.
Originally committed as revision 25456 to svn://svn.ffmpeg.org/ffmpeg/trunk
This is required for allowing a filter to use a time base different
from AV_TIME_BASE_Q, as it was previously assumed.
Originally committed as revision 25441 to svn://svn.ffmpeg.org/ffmpeg/trunk
link rather than avfilter_default_get_video_buffer().
This is required as the buffer requested may be greater than the
buffer allocated locally by avfilter_default_get_video_buffer(), for
example if in filterchain there is a pad filter (like in "fifo,pad").
In that case the pad filter will try to write beyond the data of the
allocated buffer, resulting in a crash.
Originally committed as revision 24895 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini
Michael Niedermayer
Ronald S. Bultje
Mans Rullgard
Janne Grunau
Reinhard Tartler
Luca Barbato
Diego Elio Pettenò