Michael Niedermayer
b5ffefdd61
avfilter/vf_yadif: Fix handing of tiny images
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Fixes: out of array access
Fixes: Ticket8240
Fixes: CVE-2020-22021
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 7971f62120michael@niedermayer.cc >
2021-09-09 13:54:52 +02:00
Michael Niedermayer
c7da0dad1f
avfilter/vf_vmafmotion: Check dimensions
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Fixes: out of array access
Fixes: Ticket8241
Fixes: Ticket8246
Fixes: CVE-2020-22019
Fixes: CVE-2020-22033
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 82ad1b7675michael@niedermayer.cc >
2021-09-09 13:54:52 +02:00
Michael Niedermayer
2d99005df7
avfilter/vf_scale: Fix adding 0 to NULL (which is UB) in scale_slice()
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Found-by: Jeremy Leconte <jleconte@google.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 1cf96ce269michael@niedermayer.cc >
2021-09-09 13:53:29 +02:00
Michael Niedermayer
555d2ab5a5
avfilter/vf_aspect: Fix integer overflow in compute_dar()
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Fixes: signed integer overflow: 1562273630 * 17 cannot be represented in type 'int'
Fixes: Ticket8323
Found-by: Suhwan
Reviewed-by: Paul B Mahol <onemda@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 0c0ca0f244michael@niedermayer.cc >
2020-07-03 12:10:23 +02:00
Michael Niedermayer
7a7be53ac5
avfilter/vf_find_rect: Remove assert
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A score of 0 is possible
Fixes: Ticket8500
Reviewed-by: Paul B Mahol <onemda@gmail.com >
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit dfc4714886michael@niedermayer.cc >
2020-07-03 12:10:23 +02:00
Michael Niedermayer
b7b8aeef13
avfilter/vf_find_rect: Increase worst case score
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score could be 1.0 which lead to uninitialized values
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 6ff2474e02michael@niedermayer.cc >
2020-07-03 12:10:23 +02:00
Andreas Rheinhardt
63383aaf53
avfilter/vf_xbr: Fix left shift of negative number
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Affected every usage of vf_xbr, e.g. the FATE-tests filter-2xbr,
filter-3xbr, filter-4xbr.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
Reviewed-by: Paul B Mahol <onemda@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 4294dc3589andreas.rheinhardt@gmail.com >
2020-07-01 22:31:20 +02:00
Andreas Rheinhardt
7cb41481ea
avfilter/vf_hqx: Fix undefined left shifts of negative numbers
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Affected every usage of this filter; in particular, it affected the
FATE-tests filter-2xbr, filter-3xbr and filter-4xbr.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
Reviewed-by: Paul B Mahol <onemda@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit fa21194326andreas.rheinhardt@gmail.com >
2020-07-01 22:30:54 +02:00
Michael Niedermayer
f238fcdb3e
avfilter/vf_geq: Use av_clipd() instead of av_clipf()
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With floats we cannot represent all 32bit integer dimensions
Reviewed-by: Paul B Mahol <onemda@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit c8813b1a98michael@niedermayer.cc >
2020-01-06 11:30:43 +01:00
Michael Niedermayer
99576bf034
avfilter/vf_tonemap_opencl: Make static tables const
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Reviewed-by: Paul B Mahol <onemda@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
(cherry picked from commit 47c3a10b16michael@niedermayer.cc >
2019-01-21 07:53:26 +01:00
Marton Balint
ddc284300e
avfilter/af_asetnsamples: fix last frame props
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Frame properties were not copied, so e.g. PTS was not set for the last frame.
Regression since ef3babb2c7cus@passwd.hu >
(cherry picked from commit f9e947845f
2019-01-01 20:39:44 +01:00
Paul B Mahol
a4ddc3c9fc
avfilter/vf_overlay: fix filtering with negative y
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(cherry picked from commit 8440835dbe
2018-12-14 23:56:21 +01:00
Paul B Mahol
9efc591cb7
avfilter/vf_overlay: fix crash with negative y
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(cherry picked from commit 57815cfad5
2018-11-25 12:46:56 +01:00
Marton Balint
bb01cd3cc0
avfilter/af_afade: fix duration maximum
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Signed-off-by: Marton Balint <cus@passwd.hu >
(cherry picked from commit aecd63b926
2018-11-15 22:34:53 +01:00
Mark Harris
fed94c2f22
avfilter/vf_fade: fix start/duration max value
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A fade out (usually at the end of a video) can easily start beyond
INT32_MAX (about 36 minutes). Regression since d40dc64173ae4323548a
2018-11-15 22:34:34 +01:00
Philip Langdale
ebc1c49e41
avfilter/vf_cuda_yadif: Avoid new syntax for vector initialisation
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This requires a newer version of CUDA than we want to require.
(cherry picked from commit 8e50215b5e
2018-11-03 15:50:31 -07:00
Philip Langdale
67126555fc
avfilter/vf_yadif_cuda: CUDA accelerated yadif deinterlacer
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This is a cuda implementation of yadif, which gives us a way to
do deinterlacing when using the nvdec hwaccel. In that scenario
we don't have access to the nvidia deinterlacer.
(cherry picked from commit d5272e94ab
2018-11-03 15:50:12 -07:00
Philip Langdale
041231fcd6
libavfilter/vf_yadif: Make frame management logic and options shareable
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I'm writing a cuda implementation of yadif, and while this
obviously has a very different implementation of the actual
filtering, all the frame management is unchanged. To avoid
duplicating that logic, let's make it shareable.
From the perspective of the existing filter, the only real change
is introducing a function pointer for the filter() function so it
can be specified for the specific filter.
(cherry picked from commit 598f0f3927
2018-11-03 15:45:55 -07:00
Michael Niedermayer
780d5e30a0
Bump minor versions for branching 4.1
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2018-11-02 00:15:32 +01:00
Paul B Mahol
323c2cfd38
avfilter: add (a)graphmonitor filter(s)
2018-10-31 11:49:39 +01:00
Paul B Mahol
e95987f6ca
avfilter/af_afftdn: fix memory leaks reported by coverity
2018-10-28 22:33:20 +01:00
Paul B Mahol
0c8b5cb369
avfilter/af_afftdn: add alias for sample_noise end
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Added the same one as one mentioned in documentation.
2018-10-28 15:00:34 +01:00
Paul B Mahol
bb54c0ae71
avfilter/af_afftdn: switch to activate
2018-10-28 14:31:03 +01:00
Michael Niedermayer
cd34c6a57e
avfilter/vf_pixdesctest: Use 32bit read/write
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This is needed for processing 32bit floats
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2018-10-27 22:39:27 +02:00
Paul B Mahol
40ac622460
avfilter/window_func: add bohman window
2018-10-27 13:36:00 +02:00
Paul B Mahol
4fcfb9c4eb
avfilter: add xstack filter
2018-10-26 12:40:54 +02:00
Paul B Mahol
963c16ed38
avfilter/vf_lut3d: do not error out if TITLE is after other lines
2018-10-25 23:23:51 +02:00
Paul B Mahol
bd02a6d7ed
avfilter/af_adelay: switch to activate
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Also use less memory in special case when all channels have common delay.
2018-10-25 23:11:37 +02:00
Mark Thompson
f370142ec0
lavfi/ebur128: Fix mixed declarations and code
2018-10-25 00:24:24 +01:00
Martin Vignali
66974311b1
avfilter/show_info : add print of color information (range, color_primaries, color_trc, colorspace)
2018-10-24 21:21:05 +02:00
Paul B Mahol
22d6d91649
avfilter/vf_waveform: abort early if there are no components to show
2018-10-24 18:33:52 +02:00
Paul B Mahol
d94d252731
avfilter/vf_waveform: add gratcicule to rgb input
2018-10-24 18:33:52 +02:00
Paul B Mahol
bc940cf95c
avfilter/vf_datascope: fix rgba mapping for oscilloscope filter output
2018-10-24 17:39:51 +02:00
Josh de Kock
0ac82eed6f
lavfi/vf_showinfo: support displaying S12M timecode sidedata
2018-10-23 15:46:30 +01:00
Paul B Mahol
b7b3e8c5c7
avfilter: add vibrance filter
2018-10-23 11:12:41 +02:00
Martin Vignali
6953ff714f
avfilter/setparams : fix colorspace option
2018-10-22 11:26:31 +02:00
Martin Vignali
cfdbefdd90
avfilter/setfield, setrange : set color property to auto
2018-10-22 11:26:28 +02:00
Martin Vignali
997f03cd7e
avfilter/setparams : update filter description
2018-10-22 11:26:24 +02:00
Timo Rothenpieler
2797bd5c81
avfilter/*_cuda: don't include internal header
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It's not used, and pulls in the ffnvcodec header, which does not neccesarily have to exist to build these filters, since they include the full cuda.h.
2018-10-21 22:55:21 +02:00
Martin Vignali
8d3f364630
avfilter/setparam : add options to set color primaries, trc, space
2018-10-21 22:00:06 +02:00
Martin Vignali
02ad0416c0
avfilter/setparams : merge setfield and setrange filter to setparams filter
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setfield and setrange filters are kept.
2018-10-21 22:00:01 +02:00
Paul B Mahol
18d391cffe
avfilter: add chromahold filter
2018-10-21 12:57:58 +02:00
Paul B Mahol
0939c33b54
avfilter/af_afir: calculate group delay too
2018-10-21 12:47:07 +02:00
Paul B Mahol
8baaed7889
avfilter: add sinc source filter
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Signed-off-by: Paul B Mahol <onemda@gmail.com >
2018-10-19 17:43:29 +02:00
Paul B Mahol
2d9c290a2f
avfilter/vf_lensfun: use av_malloc_array()
2018-10-18 11:36:20 +02:00
Paul B Mahol
0ce7005d34
avfilter/vf_lensfun: use av_freep
2018-10-18 11:30:11 +02:00
Paul B Mahol
bf5bdbdb92
avfilter/af_adelay: do not crash if allocation of chandelay failed
2018-10-18 10:24:16 +02:00
Paul B Mahol
936376f3f7
avfilter/af_silenceremove: use enum for threshold detection modes
2018-10-15 19:03:01 +02:00
Paul B Mahol
631994b62b
avfilter/af_silenceremove: add enum for detection modes
2018-10-15 19:03:01 +02:00
Paul B Mahol
454ed32d56
avfilter/af_silenceremove: add options description
2018-10-15 19:03:01 +02:00
