Stefano Sabatini
b4c3359828
lavfi/asettb: do not create a new reference in filter_samples()
There is no need to duplicate the input reference, since a filter should
not pass along a reference which is later modified. If this happens the
filter passing the reference should be fixed.
Also improve consistency with start_frame() of settb, allowing a pending
factorization.
12 years ago
Nicolas George
299387ebf4
vf_settb: rename the file as f_settb.
13 years ago
Nicolas George
65e65e3ce2
settb: cosmetic: reindent vf_settb structure.
13 years ago
Nicolas George
ba856c0be5
lavfi: implement asettb filter.
13 years ago
Anton Khirnov
1a49a169eb
lavfi: make filters less verbose.
13 years ago
Anton Khirnov
a5e8c41c28
lavfi: remove 'opaque' parameter from AVFilter.init()
It is not used in any filters currently and is inherently evil. If
passing binary data to filters is required in the future, it should be
done with some AVOptions-based system.
13 years ago
Anton Khirnov
803391f719
lavfi: remove request/poll and drawing functions from public API on next bump
They are only useful inside filters and we don't allow user filters for
now.
13 years ago
Anton Khirnov
c04c533f62
lavfi: remove avfilter_null_* from public API on next bump.
Those functions are only useful inside filters. It is better to not
support user filters until the API is more stable.
13 years ago
Alex Converse
b0f29db5c2
Mark mutable static data const where appropriate.
13 years ago
Reimar Döffinger
5af7daabc4
Mark AVFilterPad[] compound literals as const.
GCC 4.6.2 at least still seems to fail to put them in .rodata though,
see also http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37303
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
13 years ago
Reimar Döffinger
d78473334e
Add const to static arrays where it was forgotten.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
13 years ago
Nicolas George
94b345855f
vf_settb: remove mathematical constants now redundant.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Mans Rullgard
0ebcdf5cda
Do not include mathematics.h in avutil.h
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Stefano Sabatini
3fa77bde1b
In libavfilter, use consistently "Copyright (c)" in the license
headers.
Originally committed as revision 25838 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
Stefano Sabatini
d2af7205a1
Use hierarchic names convention (prefix them with av_expr) for the
eval API.
More grep-friendly and more consistent with the rest of the FFmpeg
API.
Originally committed as revision 25708 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago
Stefano Sabatini
214c0d420b
Implement settb filter.
Originally committed as revision 25445 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago