This is possible now that MJpegContext is allocated jointly
with MpegEncContext as part of the AVCodecContext's private data.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This factors the translation from MpegEncContext out
and will enable further optimizations in the next commits.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Currently, ff_mpv_encode_end() is the close function of
the two MJPEG-based encoders; it calls ff_mjpeg_encode_close()
for them which adds a check to the generic code.
This commit reverses the order of this relationship:
The MJPEG encoders directly use a custom close function
which in turn calls ff_mpv_encode_end(). This avoids the branch
in ff_mpv_encode_end() and makes the generic code more generic.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This allows to make ff_init_uni_ac_vlc static;
ff_mjpeg_encode_picture_frame has also been made static, but it could
always have been made static.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
If this is wanted iam not against it but it must be designed to work with all cases
like slice threads, and a single growing buffer does not work very well with slices.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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
Andreas Rheinhardt
Andreas Rheinhardt
James Almer
Michael Niedermayer
Jerry Jiang
Vittorio Giovara
Diego Biurrun
Michael Niedermayer
Anton Khirnov
Mans Rullgard
Stefano Sabatini
Aurelien Jacobs