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Commit Graph

25 Commits

Author SHA1 Message Date
Nicolas George
2f76476549 lavfi: regroup formats lists in a single structure.
It will allow to refernce it as a whole without clunky macros.

Most of the changes have been automatically made with sed:

sed -i '
  s/-> *in_formats/->incfg.formats/g;
  s/-> *out_formats/->outcfg.formats/g;
  s/-> *in_channel_layouts/->incfg.channel_layouts/g;
  s/-> *out_channel_layouts/->outcfg.channel_layouts/g;
  s/-> *in_samplerates/->incfg.samplerates/g;
  s/-> *out_samplerates/->outcfg.samplerates/g;
  ' src/libavfilter/*(.)
2020-09-08 14:02:40 +02:00
Andreas Rheinhardt
2d349631b1 avfilter/vf_fieldmatch: Don't allocate inpad names
These names are always the same, so not using duplicates saves
allocations, checks for the allocations as well as frees.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-08-26 23:52:56 +02:00
Paul B Mahol
ce5274c138 avfilter/vf_fieldmatch: fix heap-buffer overflow
Also fix use of uninitialized values.

Fixes #8239
2019-10-19 11:58:34 +02:00
Paul B Mahol
da9890f6c7 avfilter/vf_fieldmatch: forward status back from output to all input links
Fixes #8199.
2019-09-25 13:07:04 +02:00
Paul B Mahol
2962101e40 avfilter/vf_fieldmatch: fix more leaks 2019-09-25 13:06:30 +02:00
Paul B Mahol
ad16423704 avfilter/vf_fieldmatch: add support for >8 bit depth in ppsrc
Also fix leaks while here.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 15:01:32 +02:00
Paul B Mahol
a5b2d85f18 avfilter/vf_fieldmatch: switch to activate
Unbreaks ppsrc filtering.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 15:01:32 +02:00
Paul B Mahol
29fd44adf1 avfilter/vf_fieldmatch: use correct subsamplings for y0a, y1a and startx
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-28 22:49:09 +02:00
Paul B Mahol
dfea94ce99 avfilter/vf_fieldmatch: check ff_insert_inpad() for failure
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-08-25 10:20:13 +02:00
Paul B Mahol
ed93ed5ee3 avfilter: don't anonymously typedef structs
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-05-13 11:39:28 +02:00
Nicolas George
183ce55b0d lavfi: split frame_count between input and output.
AVFilterLink.frame_count is supposed to count the number of frames
that were passed on the link, but with min_samples, that number is
not always the same for the source and destination filters.
With the addition of a FIFO on the link, the difference will become
more significant.

Split the variable in two: frame_count_in counts the number of
frames that entered the link, frame_count_out counts the number
of frames that were sent to the destination filter.
2016-11-13 10:41:16 +01:00
Clément Bœsch
6c0318c4ba lavfi/fieldmatch: fix fields copy when plane height is odd
Fixes Ticket 5187
2016-02-07 15:49:20 +01:00
Derek Buitenhuis
21f9468402 avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT
Libav, for some reason, merged this as a public API function. This will
aid in future merges.

A define is left for backwards compat, just in case some person
used it, since it is in a public header.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-01-27 16:36:46 +00:00
Nicolas George
44f660e7e7 lavfi: remove FF_LINK_FLAG_REQUEST_LOOP.
It has no longer any effect.
2015-09-20 19:02:33 +02:00
Clément Bœsch
96651e41b0 avfilter/fieldmatch: use AV_OPT_TYPE_BOOL for ppsrc, mchroma and chroma options 2015-09-09 00:08:10 +02:00
Michael Niedermayer
7363889771 avfilter/vf_fieldmatch: Change enums to int, which are accessed via AVOption as int
This fixes depending on implementation defined behavior

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-17 17:11:42 +01:00
Clément Bœsch
fd682b1892 avfilter: handle error in query_formats() of a bunch of random video filters 2015-03-16 23:43:12 +01:00
Michael Niedermayer
2bae7b3370 avfilter/vf_fieldmatch: Add () to protect the arguments of the HAS_FF_AROUND() macro
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-17 00:49:32 +01:00
Paul B Mahol
e44a4c1f5f avfitler/vf_fieldmatch: fix typo
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-01-26 13:04:53 +00:00
Michael Niedermayer
325f6e0a97 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavfi: do not export the filters from shared objects

Conflicts:
	libavfilter/af_amix.c
	libavfilter/af_anull.c
	libavfilter/asrc_anullsrc.c
	libavfilter/f_select.c
	libavfilter/f_settb.c
	libavfilter/split.c
	libavfilter/src_movie.c
	libavfilter/vf_aspect.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_colorbalance.c
	libavfilter/vf_copy.c
	libavfilter/vf_crop.c
	libavfilter/vf_cropdetect.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_format.c
	libavfilter/vf_framestep.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_hflip.c
	libavfilter/vf_libopencv.c
	libavfilter/vf_lut.c
	libavfilter/vf_null.c
	libavfilter/vf_overlay.c
	libavfilter/vf_scale.c
	libavfilter/vf_transpose.c
	libavfilter/vf_unsharp.c
	libavfilter/vf_vflip.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-29 11:58:11 +01:00
Michael Niedermayer
e43a0a232d avfilter: fix plane validity checks
Fixes out of array accesses

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-03 19:15:46 +02:00
Clément Bœsch
50e66726a2 lavfi: use ceil right shift for chroma width/height.
This should fix several issues with odd dimensions inputs.

lut, vflip, pad and crop video filters also need to be checked for such
issues. It's possible sws is also affected.
2013-05-10 17:20:06 +02:00
Clément Bœsch
b8a5c76131 lavfi: add frame counter into AVFilterLink and use it in filters. 2013-04-23 01:02:27 +02:00
Clément Bœsch
dfac37afd2 lavfi: add missing periods in filter descriptions. 2013-04-14 20:58:31 +02:00
Clément Bœsch
7a92ec93c6 lavfi: port IVTC filters from vapoursynth. 2013-04-14 15:59:37 +02:00