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9058 Commits

Author SHA1 Message Date
Paul B Mahol
eb0f532c98 avfilter/vf_bbox: add support for commands 2021-01-17 12:22:28 +01:00
Paul B Mahol
4f81e24c34 avfilter/vf_bbox: add support for >8 depth 2021-01-17 12:17:19 +01:00
Paul B Mahol
9b44f99329 avfilter/bbox: add support for >8 depth 2021-01-17 12:06:01 +01:00
Paul B Mahol
294854bd0a avfilter/vsrc_testsrc: add complement mode to rgbtestsrc 2021-01-16 23:54:21 +01:00
Paul B Mahol
79f2bca59c avfilter/vsrc_testsrc: add planar support to rgbtestsrc 2021-01-16 23:54:21 +01:00
Paul B Mahol
1ed6b80c28 avfilter/vf_threshold: add support for more formats 2021-01-16 23:52:54 +01:00
Paul B Mahol
95179dff82 avfilter/vf_chromanr: add support for more formats 2021-01-16 23:34:06 +01:00
Paul B Mahol
4ae2dfd7ea avfilter/vf_detelecine: use ff_formats_pixdesc_filter() 2021-01-16 21:35:44 +01:00
Paul B Mahol
bc2632f867 avfilter/vf_mix: use ff_formats_pixdesc_filter() 2021-01-16 21:35:44 +01:00
Paul B Mahol
6baed9ce03 avfilter/vf_telecine: use ff_formats_pixdesc_filter() 2021-01-16 21:35:44 +01:00
Paul B Mahol
737bb01540 avfilter/vf_weave: use ff_formats_pixdesc_filter() 2021-01-16 21:35:44 +01:00
Paul B Mahol
9beee83043 avfilter/vf_il: use ff_formats_pixdesc_filter() 2021-01-16 21:35:44 +01:00
Paul B Mahol
c590ff1fbb avfilter/vf_copy: use ff_formats_pixdesc_filter() 2021-01-16 21:35:44 +01:00
Paul B Mahol
60836fb6f6 avfilter/vf_fieldhint: use ff_formats_pixdesc_filter() 2021-01-16 21:35:44 +01:00
Paul B Mahol
5b34fcaa8d avfilter/vf_stack: use ff_formats_pixdesc_filter() 2021-01-16 21:35:44 +01:00
Paul B Mahol
b7817f23c0 avfilter/vf_phase: add support for commands 2021-01-16 20:47:52 +01:00
Paul B Mahol
e722b443e4 avfilter: add estdif video filter 2021-01-16 14:08:59 +01:00
Paul B Mahol
d4902751cb avfilter/vf_w3fdif: fix parity in frame mode 2021-01-15 11:43:38 +01:00
Guo, Yejun
64ea15f050 libavfilter/dnn: add batch mode for async execution 
the default number of batch_size is 1

Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2021-01-15 08:59:54 +08:00
Paul B Mahol
aaeee01eab avfilter/vf_w3fdif: add support for >8 depth gray formats 2021-01-14 19:16:55 +01:00
Paul B Mahol
a0acc44106 avfilter/vf_convolution: use correct stride variable 2021-01-10 17:27:27 +01:00
Andreas Rheinhardt
482aeda8bf avfilter/vsrc_testsrc: Deduplicate options 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-01-08 06:08:03 +01:00
Andreas Rheinhardt
6fed8a6cb0 avfilter/af_biquads: Don't redundantly set AVClass 
It is already set generically in ff_filter_alloc().

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-01-08 05:06:12 +01:00
Andreas Rheinhardt
2d48b69b3d avfilter/af_biquads: Deduplicate options 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-01-08 05:06:12 +01:00
Andreas Rheinhardt
a6fa1838e6 avfilter/vf_blend: Deduplicate options 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-01-08 05:06:12 +01:00
Andreas Rheinhardt
c51887c56a avfilter/af_asupercut: Deduplicate options 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-01-08 05:06:12 +01:00
Andreas Rheinhardt
d1de1d95a6 avfilter/vf_neighbor: Deduplicate options 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-01-08 05:06:12 +01:00
Andreas Rheinhardt
096cb41624 avfilter/vf_convolution: Deduplicate filter options 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-01-08 05:06:11 +01:00
Andreas Rheinhardt
a91b18f368 avfilter/vf_qp: Deduplicate variable names arrays 
This also avoids relocations.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-01-08 05:05:10 +01:00
Paul B Mahol
89c9c42c5b avfilter/af_astats: clip input value to prevent overflow 2021-01-04 11:14:50 +01:00
Paul B Mahol
ddd6c5cdc0 avfilter/vf_w3fdif: not interlaced frames are filtered like tff 2021-01-03 23:09:39 +01:00
Paul B Mahol
b112c86a2e avfilter/vf_w3fdif: add two more useful options 2021-01-03 22:23:51 +01:00
Andreas Rheinhardt
2c6f532e0a Mark some pointers as const 
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-01-01 15:25:48 +01:00
Anton Khirnov
c6357311f3 lavfi/vf_uspp: convert to the video_enc_params API 2021-01-01 14:26:09 +01:00
Anton Khirnov
7f7eb137d6 lavfi/vf_codecview: convert to the video_enc_params API 2021-01-01 14:25:33 +01:00
Anton Khirnov
3f0930387c lavfi/vf_fspp: convert to the video_enc_params API 2021-01-01 14:25:28 +01:00
Anton Khirnov
955bdb1d32 lavfi/vf_pp7: convert to the video_enc_params API 
Re-enable fate-filter-pp7
 2021-01-01 14:25:18 +01:00
Anton Khirnov
775707aba9 lavfi/vf_spp: convert to the video_enc_params API 
Re-enable fate-filter-spp
 2021-01-01 14:25:02 +01:00
Anton Khirnov
a11ee84194 lavfi/vf_pp: convert to the video_enc_params API 
Re-enable fate-filter-qp and fate-filter-pp.
 2021-01-01 14:24:43 +01:00
Anton Khirnov
fba0ecbe20 lavfi: add common code to handle QP tables 
It will be used for converting the *pp filters to the new
AVVideoEncParams API.
 2021-01-01 14:24:20 +01:00
Anton Khirnov
c72d526494 lavfi/vf_qp: convert to the video_enc_params API 
Temporarily disable fate-filter-qp until vf_pp is converted.
 2021-01-01 14:23:48 +01:00
Anton Khirnov
e15371061d lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump 
They are not properly namespaced and not intended for public use.
 2021-01-01 14:14:57 +01:00
Anton Khirnov
c8c2dfbc37 lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h 
That is a more appropriate place for it.
 2021-01-01 14:11:01 +01:00
Paul B Mahol
54cd025a82 avfilter: add temporal midway equalizer filter 2021-01-01 12:43:42 +01:00
Andreas Rheinhardt
2089d21bc7 avfilter/vf_addroi: Use chars instead of strings for one-char strings 
Reviewed-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-12-31 21:41:07 +01:00
Guo, Yejun
477dd2df60 dnn_interface.h: fix redefining typedefs 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-31 09:21:31 +08:00
Guo, Yejun
6b0cfa8399 dnn/queue: add error check and cleanup 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-31 08:31:17 +08:00
Guo, Yejun
97f520b700 dnn: fix issue when pthread is not supported 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-31 08:31:17 +08:00
Guo, Yejun
8e78d5d394 dnn: fix redefining typedefs and also refine naming with correct prefix 
The prefix for symbols not exported from the library and not
local to one translation unit is ff_ (or FF for types).

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-31 08:31:17 +08:00
Paul B Mahol
2f20e35892 avfilter/vf_w3fdif: add support for commands 2020-12-30 16:33:30 +01:00
Paul B Mahol
aea3cf4f18 avfilter/vf_xmedian: allow to control eof handling 2020-12-30 15:53:22 +01:00
Paul B Mahol
9ac31b419c avfilter/vf_xmedian: add timeline support 2020-12-30 15:53:22 +01:00
Guo, Yejun
c720286ee3 vf_dnn_processing.c: add async support 
Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-29 09:31:06 +08:00
Guo, Yejun
5024286465 dnn_interface: change from 'void *userdata' to 'AVFilterContext *filter_ctx' 
'void *' is too flexible, since we can derive info from
AVFilterContext*, so we just unify the interface with this data
structure.

Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-29 09:31:06 +08:00
Guo, Yejun
e67b5d0a24 dnn: add async execution support for openvino backend 
Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-29 09:31:06 +08:00
Guo, Yejun
39f5cb4bd1 dnn_interface: add interface to support async execution 
Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-29 09:31:06 +08:00
Guo, Yejun
38089925fa dnn_backend_openvino.c: refine code for error handle 
Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-29 09:31:06 +08:00
Guo, Yejun
2b177033bb dnn_backend_openvino.c: separate function execute_model_ov 
function fill_model_input_ov and infer_completion_callback are
extracted, it will help the async execution for reuse.

Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-29 09:31:06 +08:00
Xie, Lin
6506ab8b03 dnn/queue: add queue and safe_queue support 
Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-29 09:31:06 +08:00
Guo, Yejun
1b64954e42 vf_dnn_processing.c: replace filter_frame with activate func 
with this change, dnn_processing can use DNN async interface later.

Signed-off-by: Xie, Lin <lin.xie@intel.com>
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-29 09:31:06 +08:00
Paul B Mahol
f1357274e9 avfilter/vf_decimate: always properly handle EOF 2020-12-27 22:24:43 +01:00
Paul B Mahol
4b4282bc57 avfilter/vf_decimate: stop dropping last frames with ppsrc 2020-12-27 22:01:23 +01:00
Paul B Mahol
89dcef90af avfilter/vf_decimate: fix broken logic with ppsrc handling 
Make output bit exact with VIVTC VDecimate filter.
 2020-12-27 21:21:08 +01:00
Marton Balint
6d3b70c27e avfilter/vf_framerate: fix infinite loop with 1-frame input 
Fixes infinite loop in:
ffmpeg -f lavfi -i testsrc=d=0.04 -vf framerate=50 -f null none

Signed-off-by: Marton Balint <cus@passwd.hu>
 2020-12-27 11:01:41 +01:00
Paul B Mahol
5b48d2af43 avfilter/vf_xmedian: add support for commands 2020-12-25 16:43:14 +01:00
Paul B Mahol
4848eb48ac avfilter/af_vibrato: make sure table size is at least 1 
Fixes overreads.
 2020-12-25 14:12:52 +01:00
Paul B Mahol
38e71d8b6c avfilter/af_tremolo: make sure table size is at least 1 2020-12-25 14:12:52 +01:00
Paul B Mahol
686c07fb1e avfilter/vf_decimate: fix overreads when using ppsrc 
Derive input parameters from correct inlink when using ppsrc.

Previously both input frames would use dimensions of first inlink,
causing crash if first inlink w/h was smaller than second one.
 2020-12-22 13:31:55 +01:00
Ting Fu
5dbabb020e dnn: add NV12 pixel format support 
Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-12-22 10:53:35 +08:00
Paul B Mahol
cd82c6e4ef avfilter/vf_decimate: switch to activate 2020-12-21 23:34:10 +01:00
Paul B Mahol
204a906437 avfilter/af_crystalizer: implement inverse filtering 2020-12-21 13:15:27 +01:00
Paul B Mahol
28aedc7f54 avfilter/af_crystalizer: use proper type for variable 2020-12-21 12:00:21 +01:00
Paul B Mahol
c1c2e6f968 avfilter/af_crystalizer: improve filter description 2020-12-21 11:51:00 +01:00
Paul B Mahol
6e96e3d970 avfilter: add shufflepixels video filter 2020-12-20 21:44:13 +01:00
Paul B Mahol
3336ca4644 avfilter/vf_maskedthreshold: add support for commands 2020-12-19 23:08:09 +01:00
Paul B Mahol
64e572db46 avfilter/vf_maskedminmax: add support for commands 2020-12-19 20:46:00 +01:00
Paul B Mahol
4fcfecdd66 avfilter/vf_maskedclamp: add support for commands 2020-12-19 20:46:00 +01:00
Paul B Mahol
d6a356f115 avfilter/vf_bilateral: add support for commands 2020-12-19 20:46:00 +01:00
Paul B Mahol
50a9210739 avfilter/vf_fillborders: add fade mode 2020-12-18 23:11:51 +01:00
Paul B Mahol
90720da511 avfilter/vf_fillborders: add more fill modes 2020-12-18 19:40:31 +01:00
Paul B Mahol
7e3f20c43c avfilter/af_asoftclip: add two more useful options for finer filtering 2020-12-18 13:11:53 +01:00
Paul B Mahol
1eb751955e avfilter/af_biquads: fix error in ro calculation 2020-12-17 15:13:42 +01:00
Paul B Mahol
69be00aa61 avfilter/af_biquads: add one-pole shelf filters by adding pole option 2020-12-16 18:38:51 +01:00
Paul B Mahol
32586a42da avfilter/vf_limiter: add support for commands 2020-12-15 20:35:01 +01:00
Paul B Mahol
bf4b9e933f avfilter/af_afreqshift: add fltp sample format support 2020-12-13 11:16:31 +01:00
Jun Zhao
0320dab265 lavfi/dnn: check the return value from sws_getContext 
sws_getContext may be return NULL, and it's will be dereferenced,
so add the check.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-12-12 13:34:30 +08:00
Jun Zhao
ae2075265b lavfi/dnn: used the format name in debug message 
Used the format name in debug message.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2020-12-12 13:34:24 +08:00
Paul B Mahol
adf72718a4 avfilter/vf_fade: add timeline support 2020-12-11 23:02:03 +01:00
Paul B Mahol
fc50a8de55 avfilter/af_afade: add support for commands to afade filter 2020-12-11 23:02:03 +01:00
Paul B Mahol
d76469378d avfilter/vf_convolution: add support for commands 2020-12-11 18:33:48 +01:00
Paul B Mahol
7adb747fd7 avfilter/vf_chromanr: add options for finer controls of filtering 2020-12-11 13:39:50 +01:00
Paul B Mahol
b607f19374 avfilter: add asuperpass and asuperstop filter 2020-12-11 12:07:06 +01:00
Paul B Mahol
072835898d avfilter/af_earwax: fix check that was left in previous commit 
Makes output exact with smaller number of samples per frame than taps.
 2020-12-10 23:43:49 +01:00
Gyan Doshi
7777e5119a avfilter/cropdetect: add option for initial skip 
The cropdetect filter, at present, skips the first two frames. This
behaviour is hardcoded.

New option 'skip' allows users to change this. Convenient for when
input is a single image or a trimmed video stream.

Default is kept at 2 to preserve current behaviour.
 2020-12-09 12:52:09 +05:30
Paul B Mahol
3021c611f5 avfilter/aeval: add timeline support for aeval 2020-12-08 15:34:14 +01:00
Paul B Mahol
18befac5da avfilter/f_perms: add timeline support 2020-12-07 21:09:08 +01:00
Paul B Mahol
f41de0436c avfilter/af_earwax: fix filter behavior 
Previous filter output was incorrect. New one actually follows
graph in comments described on side of filter taps.
 2020-12-07 21:09:08 +01:00
James Almer
13f35782b9 avfilter/vf_showinfo: include the correct Dynamic HDR10+ header 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-06 12:08:58 -03:00
Paul B Mahol
88b6ebdace avfilter/af_biquads: add shortcut to set internal precision 2020-12-06 14:51:21 +01:00
Mohammad Izadi
6f2d6e3efd avfilter/vf_showinfo: add support for HDR10+ metadata 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-12-05 19:20:11 -03:00
Paul B Mahol
530d1dbcef avfilter/af_afreqshift: add level option 2020-12-05 14:46:16 +01:00
Paul B Mahol
34773ee69f avfilter: add asubcut filter 2020-12-05 12:02:59 +01:00
Paul B Mahol
7025c91d07 avfilter/af_arnndn: add mix option 
Mostly useful to listen to actual noise.
 2020-12-04 23:57:01 +01:00
Michael Koch
ce8f45aaba avfilter/vf_v360: fix several problems with 'perspective' output 
The image center wasn't preserved, the output image was mirror reversed,
and rotations were made around wrong axes.
I did also remove the vector normalization, because it's sure that the vector
is already normalized if it's calculated from sin() and cos() terms.
 2020-12-04 19:50:10 +01:00
Paul B Mahol
51f8848e36 avfilter/af_stereotools: add support for commands 2020-12-04 15:40:42 +01:00
Paul B Mahol
eebf19ccd8 avfilter/af_stereotools: add timeline support 2020-12-04 15:40:42 +01:00
Paul B Mahol
456146356a avfilter/af_stereotools: add two more modes 2020-12-04 11:58:31 +01:00
Paul B Mahol
0c8a0d3a56 avfilter/af_acrossover: add per output band gain 2020-12-02 13:54:53 +01:00
Paul B Mahol
b0298ad4e5 avfilter/af_acrossover: remove pointless allocation of static size 2020-12-02 13:54:53 +01:00
Paul B Mahol
0a5ff19643 avfilter/af_acrossover: document roll-off of each filter order 2020-12-02 12:30:10 +01:00
Paul B Mahol
ba6e2a2d05 avfilter/af_acrossover: move coefficients and state to simple arrays 2020-12-01 18:42:57 +01:00
Paul B Mahol
aa3566a8ee avfilter/af_anequalizer: add timeline and slice support 2020-12-01 18:42:28 +01:00
Paul B Mahol
da83673c8b avfilter/af_agate: add support for commands and timeline 2020-11-30 21:42:09 +01:00
Paul B Mahol
62a0368fb4 avfilter/af_acrossover: remove unneeded emms_c() calls 2020-11-30 14:53:14 +01:00
Paul B Mahol
ca0900bc6e avfilter/af_acrossover: unroll biquad_process loop 
Makes code significantly faster for higher orders.
 2020-11-30 14:53:14 +01:00
Paul B Mahol
6100a01a7a avfilter/af_acrossover: use fdsp for inverter 2020-11-30 13:45:59 +01:00
Paul B Mahol
263b98bbbd avfilter/af_acrossover: always align nb_samples for fdsp call 2020-11-29 22:10:26 +01:00
Paul B Mahol
400b9ee731 avfilter/af_asupercut: add float sample format support 2020-11-29 21:44:37 +01:00
Paul B Mahol
bebea78755 avfilter/af_asupercut: add order option 2020-11-29 14:16:48 +01:00
Paul B Mahol
f194cedfe6 avfilter/af_acrossover: split in correct spot 
Previously split was made in wrong (half of original) position.
 2020-11-29 10:52:18 +01:00
Paul B Mahol
c5cdec9731 avfilter/af_acrossover: reduce memory usage 
Split biquad coefficients from biquad state.
 2020-11-29 10:52:18 +01:00
Paul B Mahol
94ea760c6f avfilter/af_asubboost: make wet option apply to final output 
Also changes some default values for options after this change.
This makes distinction between feedback and wet option.
Before they would produce same output if values were swapped.
 2020-11-28 22:07:18 +01:00
Paul B Mahol
a01b037c90 avfilter/avf_showfreqs: add group delay data mode 2020-11-28 20:57:41 +01:00
Paul B Mahol
66d89a8070 avfilter/af_acrossover: add option to adjust input gain 2020-11-28 16:02:12 +01:00
Paul B Mahol
68adb68e96 avfilter/af_acrossover: really fix single-pole allpass coefficients 
Now LR2, LR6, LR10, LR14 and LR18 have really flat sum.
 2020-11-28 14:53:17 +01:00
Paul B Mahol
50e2ad41de avfilter/af_acrossover: remove unecessary allpass calls 2020-11-28 13:12:06 +01:00
Paul B Mahol
7a95cf86ff avfilter/af_aemphasis: add timeline/slice and commands support 2020-11-27 22:38:17 +01:00
Paul B Mahol
1a25c6f196 avfilter/af_aemphasis: switch to planar sample format 2020-11-27 22:38:17 +01:00
Paul B Mahol
cf98822b66 avfilter/af_acrossover: add support for float sample format 2020-11-27 18:46:23 +01:00
Paul B Mahol
551ca67afe avfilter/af_acrossover: fix single pole allpass coefficients 2020-11-27 15:35:41 +01:00
Paul B Mahol
1555cfedf6 avfilter/af_acrossover: improve quality for odd order butterworth 2020-11-27 12:52:21 +01:00
Paul B Mahol
3864896017 avfilter/avf_showfreqs: implement phase display 2020-11-27 12:52:21 +01:00
Paul B Mahol
3c922681c3 avfilter: add asupercut filter 2020-11-26 17:38:49 +01:00
Paul B Mahol
68e452c367 avfilter/af_acrossover: add missing allpass processing 2020-11-26 15:44:14 +01:00
Paul B Mahol
f7d7ce4717 avfilter/af_acrossover: add missing inverter as last step 2020-11-26 13:17:20 +01:00
Paul B Mahol
4e3c4dfbf3 avfilter/af_acrossover: simplify coefficients 2020-11-26 13:17:20 +01:00
Paul B Mahol
cc74700a83 avfilter/af_acrossover: add even more orders 2020-11-26 13:17:20 +01:00
Paul B Mahol
bc529ea9bc avfilter/af_acrossover: use transposed direct II form 2020-11-26 13:17:20 +01:00
Paul B Mahol
810e213fab avfilter/af_acrossover: rewrite code so it performs faster 2020-11-26 13:17:20 +01:00
Paul B Mahol
aba17bf6a5 avfilter/af_acrossover: add higher orders 2020-11-26 13:17:20 +01:00
Lynne
ae8fc9922e
lavfi/vulkan: allow calling glslang_uninit without a prior init 
Allows us to uninit cleanly.
This assert was also somewhat pointless as we assert every other
function, so another assert would be triggered long before this
one is.
 2020-11-25 23:06:34 +01:00
Paul B Mahol
5b1ccd748a avfilter/af_arnndn: add timeline support 2020-11-25 13:41:52 +01:00
Paul B Mahol
278984b343 avfilter/vf_readeia608: add support for slice threads 2020-11-24 22:34:18 +01:00
Paul B Mahol
97bc6900e6 avfilter/vf_readeia608: add support for commands 2020-11-24 22:34:18 +01:00
Musee Ullah
7bb8b81955 avfilter/vf_xfade: ensure metadata is copied to transition frames 
I was having an issue where, using a filter chain of xfade -> ass, the
colors on the subtitles were incorrect only on the frames where xfade
was being used. This resolves that issue for me.

Signed-off-by: Musee Ullah <lae@lae.is>
 2020-11-24 14:35:41 +01:00
Paul B Mahol
c6a7ca271b avfilter/af_biquads: make sure that biquad filter still works 2020-11-24 14:26:47 +01:00
Paul B Mahol
040e989223 avfilter/af_biquads: do not abort filtering on bogus options 
Instead, continue returning unfiltered input.
 2020-11-24 12:03:23 +01:00
Paul B Mahol
68429b9465 avfilter/af_adenorm: add timeline and slice threading support 2020-11-24 11:32:19 +01:00
Paul B Mahol
ee8ecc2730 avfilter/af_asubboost: add timeline and slice threading support 2020-11-24 10:19:04 +01:00
Paul B Mahol
9208b72a38 avfilter/af_aiir: add support for arbitrary order lattice-ladder filter format 2020-11-22 22:57:43 +01:00
Paul B Mahol
42ccef2846 avfilter/af_biquads: remove not needed code 2020-11-22 14:22:19 +01:00
Paul B Mahol
0066bf4d1a avfilter/af_afreqshift: add timeline and slice threading support 2020-11-22 10:46:18 +01:00
Anton Khirnov
8918a3dfa2 lavfi/src_movie: switch to new decoding API 2020-11-20 15:25:26 +01:00
Anton Khirnov
e1c4a3ea7d lavfi/lavfutils: switch to the new decoding API 2020-11-20 15:20:24 +01:00
Mark Reid
e366797ad3 avfilter/vf_lut3d: fix sanitizef INF handling 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2020-11-20 15:20:24 +01:00
Limin Wang
ab072de419 avfilter/vf_fade: config_props -> config_input 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-11-19 22:39:30 +08:00
Limin Wang
2399a7795b avfilter/vf_fade: simplify code to use pts timebase for time check 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-11-19 22:39:30 +08:00
Paul B Mahol
c417f1a76c avfilter/vf_xfade: add squeeze transitions 2020-11-19 14:57:41 +01:00
Paul B Mahol
381ab69042 avfilter/vf_frei0r: add support for commands 2020-11-19 11:55:47 +01:00
Paul B Mahol
17a0dfebf5 avfilter/vf_despill: add support for commands 2020-11-18 18:03:15 +01:00
Paul B Mahol
e3081d6f4f avfilter/af_afade: add sinc curve types 2020-11-18 11:36:53 +01:00
Paul B Mahol
bb7bb440c2 avfilter/af_anlmdn: support all options as commands 2020-11-17 13:49:38 +01:00
Paul B Mahol
96f1b45b8c avfilter/af_anlmdn: allow to change smooth/m at runtime 2020-11-17 12:48:46 +01:00
Andrew Rodland
04340e5e01 lavfi/frei0r: Remove duplicated pix_fmt entry 
Fixes e.g. 'ffmpeg -i input.mp4 -vf frei0r=pixeliz0r output.mp4':

    [Parsed_frei0r_0 @ 0x5585b8093280] Duplicated pixel format
    Error reinitializing filters!
    Failed to inject frame into filter network: Invalid argument
    Error while processing the decoded data for stream #0:0
    Conversion failed!

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2020-11-16 19:32:32 +00:00
Paul B Mahol
9f20e5d281 avfilter: add speechnorm filter 2020-11-15 12:59:40 +01:00
Paul B Mahol
ee4a046540 avfilter/af_asoftclip: add oversampling support 2020-11-10 15:25:18 +01:00
Limin Wang
a51767c9b3 avfilter/vf_unsharp: add more pixel format support 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-11-07 10:09:59 +08:00
Limin Wang
ee792ebe08 avfilter/vf_unsharp: add 10bit support 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-11-07 10:09:59 +08:00
Paul B Mahol
a125e08130 avfilter: add adenorm filter 2020-11-05 18:26:27 +01:00
Timo Rothenpieler
a1553b0cfb avfilter/scale_cuda: fix pitch calculation for >8 bit formats 2020-11-05 00:47:14 +01:00
Timo Rothenpieler
09e49ba31e avfilter/scale_cuda: simplify linesize calculation 2020-11-04 20:00:35 +01:00
Timo Rothenpieler
94cb78ed94 avfilter/scale_cuda: add support for RGB formats 2020-11-04 19:53:41 +01:00
Timo Rothenpieler
9a0b702078 avfilter/scale_cuda: expose optional algorithm parameter 2020-11-04 18:10:19 +01:00
Timo Rothenpieler
cfdddec0c8 avfilter/scale_cuda: add lanczos algorithm 2020-11-04 01:43:21 +01:00
Timo Rothenpieler
4ad7af085c avfilter/scale_cuda: add nearest neighbour algorithm 2020-11-03 19:58:13 +01:00
Timo Rothenpieler
15c0e038ce avfilter/scale_cuda: code cleanup 2020-11-03 19:58:13 +01:00
Timo Rothenpieler
f1d0f83712 avfilter/scale_cuda: add bicubic interpolation 2020-11-03 19:58:13 +01:00
Paul B Mahol
112fe0ff19 avfilter/af_asoftclip: add asserts in default switch cases 2020-11-03 12:30:19 +01:00
Paul B Mahol
de63b6fb54 avfitler/af_asoftclip: add hard type 2020-11-03 12:30:19 +01:00
Paul B Mahol
ee686236cd avfilter/af_asoftclip: add erf soft clip type 2020-11-03 12:30:19 +01:00
Paul B Mahol
2ddd6afd30 avfilter/af_biquads: make commands work reliably within biquad filter 
Previously changing single coefficient would give unexpected results.
 2020-11-02 13:30:14 +01:00
Paul B Mahol
40ce4ad999 avfilter/af_biquads: add lattice-ladder form 2020-11-02 13:30:14 +01:00
Paul B Mahol
c7ece8e26f avfilter/vf_normalize: fix regression with white/black point calculation 2020-10-27 19:45:51 +01:00
Carl Eugen Hoyos
7b0d179195 lavfi/Makefile: Remove opencl object files when calling make clean. 2020-10-25 21:18:34 +01:00
Paul B Mahol
d6e903b09b avfilter/vf_v360: make commands always do relative rotation 2020-10-25 12:49:25 +01:00
Paul B Mahol
637c154a50 avfilter: add audio frequency and phase shift filters 2020-10-20 20:38:30 +02:00
Romane Lafon
d60927b676 avfilter/avf_aphasemeter: add out of phase and mono detection 
Extend aphasemeter to detect out of phase or mono sequences in
stereo streams.

Signed-off-by: Romane Lafon <romane@nomalab.com>
 2020-10-20 20:30:45 +02:00
Paul B Mahol
8750c8f45c avfilter/af_asubboost: use transposed II form 2020-10-20 13:51:45 +02:00
Paul B Mahol
6d59d69bb0 avfilter/af_crossfeed: use transposed II form 2020-10-20 13:51:38 +02:00
Paul B Mahol
5da94413d1 avfilter/af_aiir: remove unused argument 2020-10-19 18:42:42 +02:00
Paul B Mahol
f7379eafd2 avfilter/af_aiir: fix sp2zp mapping 2020-10-19 18:42:42 +02:00
Guo, Yejun
c4a3dbe726 dnn_backend_tf.c: add option sess_config for tf backend 
TensorFlow C library accepts config for session options to
set different parameters for the inference. This patch exports
this interface.

The config is a serialized tensorflow.ConfigProto proto, so we need
two steps to use it:
1. generate the serialized proto with python (see script example below)
the output looks like: 0xab...cd
where 0xcd is the least significant byte and 0xab is the most significant byte.

2. pass the python script output into ffmpeg with
dnn_processing=options=sess_config=0xab...cd

The following script is an example to specify one GPU. If the system contains
3 GPU cards, the visible_device_list could be '0', '1', '2', '0,1' etc.
'0' does not mean physical GPU card 0, we need to try and see.
And we can also add more opitions here to generate more serialized proto.

script example to generate serialized proto which specifies one GPU:
import tensorflow as tf
gpu_options = tf.GPUOptions(visible_device_list='0')
config = tf.ConfigProto(gpu_options=gpu_options)
s = config.SerializeToString()
b = ''.join("%02x" % int(ord(b)) for b in s[::-1])
print('0x%s' % b)
 2020-10-19 20:54:29 +08:00
Paul B Mahol
9860777516 avfilter/af_aiir: remove unused variable 2020-10-18 22:56:23 +02:00
Paul B Mahol
847dc03787 avfilter/af_aiir: add analog transfer function format 2020-10-18 18:48:41 +02:00
Andreas Rheinhardt
6ef55f54fe avfilter/af_mcompand: Remove redundant calls to AVFilter.uninit 
uninit is already called automatically (even when configuring the filter
failed).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-10-18 15:30:03 +02:00
Paul B Mahol
f372ce35f2 avfilter/af_aiir: use av_sscanf() 2020-10-17 18:43:47 +02:00
Paul B Mahol
7c1eef48e1 avfilter/af_aiir: reverse order of biquads in serial processing 
This avoids most of clippings for fixed-point precision inputs.
Also add warning about filtering fixed-point precision with parallel processing.
 2020-10-17 18:43:47 +02:00
Paul B Mahol
e704750a9f avfilter/af_aiir: use transposed II form for biquad sections 2020-10-16 23:07:27 +02:00
Paul B Mahol
0df0e12d02 avfilter/af_aiir: implement parallel processing 2020-10-16 23:07:27 +02:00
Chris Miceli
6bdfea8d4b libavfilter/dnn/dnn_backend{openvino, tf}: check memory alloc non-NULL 
These previously would not check that the return value was non-null
meaning it was susceptible to a sigsegv. This checks those values.
 2020-10-14 11:08:09 +08:00
Chris Miceli
ad95e5e45d libavfilter/dnn_backend_native: check mem allocation 
check that frame allocations return non-null.
 2020-10-14 10:19:05 +08:00
leozhang
b9727870ae avfilter/vf_scale_cuda: unload cuModule on uninit 
Signed-off-by: leozhang <nowerzt@gmail.com>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2020-10-12 21:09:21 +02:00
Paul B Mahol
f7fd205f11 avfilter/af_sofalizer: allow up to 64 channels 2020-10-12 12:21:35 +02:00
Paul B Mahol
aa125fd06a avfilter/af_sofalizer: allow to specify virtual speakers indetifier as number 2020-10-12 12:21:35 +02:00
James Almer
0c73c2909e avfilter/avfilter.h: add missing FF_API_NEXT wrapper 
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-10-10 23:58:40 -03:00
Andreas Rheinhardt
358c0bb168 avfilter/vf_minterpolate: Remove redundant code for freeing 
ad73b32d29 added some code for freeing in
the input's config_props function, yet this is unnecessary as uninit is
called anyway if config_props fails.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-10-09 16:38:28 +02:00
Andreas Rheinhardt
aa262dcce8 avfilter/vf_minterpolate: Fix left shift of negative value 
This has happened when initializing the motion estimation context if
width or height of the video was smaller than the block size used
for motion estimation and if the motion interpolation mode indicates
not to use motion estimation.

The solution is of course to only initialize the motion estimation
context if the interpolation mode uses motion estimation.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-10-09 16:38:28 +02:00
Andreas Rheinhardt
bb13cdbe27 avfilter/vf_minterpolate: Reject too small dimensions 
The latter code relies upon the dimensions to be not too small;
otherwise one will call av_clip() with min > max lateron which aborts
in case ASSERT_LEVEL is >= 2 or one will get a nonsense result that may
lead to a heap-buffer-overflow/underflow. The latter has happened in
ticket #8248 which this commit fixes.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-10-09 16:38:28 +02:00
Paul B Mahol
a086b73e1f avfilter/vf_v360: use quaternions for rotation 
Fixes gimbal lock issues, and round-off errors.
 2020-10-07 01:54:05 +02:00
Paul B Mahol
3a035a8cd2 avfilter/vf_v360: fix possible out of range values 2020-10-04 19:23:52 +02:00
Paul B Mahol
eaba6cecfb avfilter/vf_v360: add mitchell interpolation 2020-10-04 19:23:52 +02:00
Paul B Mahol
23d0754165 avfilter/vf_v360: stop using floats variables in xyz_to_octahedron 
Use proper integer variables.
 2020-09-30 00:09:22 +02:00
Mark Thompson
4fceb2634e Revert "avfilter/setparams: add FF_FILTER_FLAG_HWFRAME_AWARE" 
This reverts commit 5bbf58ab87.

The setparams filters are not hwframe aware, so the default context
passthrough behaviour is needed to allow using them with hardware frames.
 2020-09-29 17:07:43 +01:00
Paul B Mahol
12585c87e6 avfilter/vf_v360: simplify input flipping 2020-09-29 14:21:22 +02:00
Paul B Mahol
86b29c0cd0 avfilter/vf_v360: split maps into slices 2020-09-29 14:21:20 +02:00
Mingyu Yin
ad2546e3b3 dnn/native: add native support for dense 
Signed-off-by: Mingyu Yin <mingyu.yin@intel.com>
 2020-09-29 14:19:55 +08:00
Pavel Koshevoy
5bbf58ab87 avfilter/setparams: add FF_FILTER_FLAG_HWFRAME_AWARE 
Allow setparams to be used with hw backed frames and
avoid an assertion failure in avfilter_config_links.
 2020-09-27 19:15:44 -06:00
Paul B Mahol
6db1b1af4c avfilter/vf_v360: add octahedron format 2020-09-27 22:40:26 +02:00
Andrew Klaassen
a6e72fb46d vf_colorspace: Added linear trc. 
This patch adds the coefficients for the linear gamma function (1,0,1,0)
to the colorspace filter.

Signed-off-by: Andrew Klaassen <clawsoon@yahoo.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2020-09-27 09:14:46 -04:00
Paul B Mahol
85195f6ae9 avfilter/vf_histogram: add slide modes for thistogram 2020-09-26 22:04:27 +02:00
Guo, Yejun
e71d73b096 dnn: add a new interface DNNModel.get_output 
for some cases (for example, super resolution), the DNN model changes
the frame size which impacts the filter behavior, so the filter needs
to know the out frame size at very beginning.

Currently, the filter reuses DNNModule.execute_model to query the
out frame size, it is not clear from interface perspective, so add
a new explict interface DNNModel.get_output for such query.
 2020-09-21 21:26:56 +08:00
Guo, Yejun
fce3e3e137 dnn: put DNNModel.set_input and DNNModule.execute_model together 
suppose we have a detect and classify filter in the future, the
detect filter generates some bounding boxes (BBox) as AVFrame sidedata,
and the classify filter executes DNN model for each BBox. For each
BBox, we need to crop the AVFrame, copy data to DNN model input and do
the model execution. So we have to save the in_frame at DNNModel.set_input
and use it at DNNModule.execute_model, such saving is not feasible
when we support async execute_model.

This patch sets the in_frame as execution_model parameter, and so
all the information are put together within the same function for
each inference. It also makes easy to support BBox async inference.
 2020-09-21 21:26:56 +08:00
Guo, Yejun
2003e32f62 dnn: change dnn interface to replace DNNData* with AVFrame* 
Currently, every filter needs to provide code to transfer data from
AVFrame* to model input (DNNData*), and also from model output
(DNNData*) to AVFrame*. Actually, such transfer can be implemented
within DNN module, and so filter can focus on its own business logic.

DNN module also exports the function pointer pre_proc and post_proc
in struct DNNModel, just in case that a filter has its special logic
to transfer data between AVFrame* and DNNData*. The default implementation
within DNN module is used if the filter does not set pre/post_proc.
 2020-09-21 21:26:56 +08:00
Guo, Yejun
6918e240d7 dnn: add userdata for load model parameter 
the userdata will be used for the interaction between AVFrame and DNNData
 2020-09-21 21:26:56 +08:00
Xu Jun
a39fcbdffb dnn_backend_native_layer_conv2d.c: fix bug of loop boundary in single thread mode. 
Before patch, fate test for dnn may fail in some Windows environment
while succeed in my Linux. The bug was caused by a wrong loop boundary.
After patch, fate test succeed in my windows mingw 64-bit.

Signed-off-by: Xu Jun <xujunzz@sjtu.edu.cn>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-09-20 12:30:47 +08:00
Paul B Mahol
cdc4c268e2 avfilter/vf_datascope: fix oscilloscope with gray>8 depth 2020-09-19 16:38:21 +02:00
Limin Wang
0ea2bda099 avfilter/vf_showinfo: add const to the AVFrameSideData instance 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2020-09-17 18:52:11 +08:00
Xu Jun
7d3cd9f956 dnn_backend_native_layer_conv2d.c: refine code. 
Move thread area allocate out of thread function into
main thread.

Signed-off-by: Xu Jun <xujunzz@sjtu.edu.cn>
 2020-09-17 08:45:23 +08:00
Xu Jun
8e67ae2cb4 dnn_backend_native_layer_conv2d.c: fix memory allocation bug in multithread function. 
Before patch, memory was allocated in each thread functions,
which may cause more than one time of memory allocation and
cause crash.

After patch, memory is allocated in the main thread once,
an index was parsed into thread functions. Bug fixed.

Signed-off-by: Xu Jun <xujunzz@sjtu.edu.cn>
 2020-09-17 08:45:23 +08:00
Paul B Mahol
2524e64dbe avfilter/f_interleave: fix some issues with interleaving 2020-09-15 17:21:38 +02:00
Paul B Mahol
fda5363c80 avfilter/x86/vf_convolution_init: there is asm only for 8bit depth 2020-09-15 08:13:04 +02:00
Paul B Mahol
05c8d0bce6 avfilter/avf_concat: check for possible integer overflow 
Also check that segment delta pts is always bigger than input pts.

There is nothing much currently that can be done to recover from
this situation so just return AVERROR_INVALIDDATA error code.
 2020-09-14 18:16:42 +02:00
Paul B Mahol
17b44f759e avfilter/af_amix: do not leave unset PTS for frames after first stream is over 
First stream is used only to get number of samples to put into each output frame.
 2020-09-14 18:16:42 +02:00
Mark Reid
60e7021064 avfilter/vf_premultiply: add missing AV_PIX_FMT_YUVA444P12 
query_formats says its supported, but is missing from switch statement leading to segfault
 2020-09-14 10:31:46 +02:00
Marton Balint
172af0ee51 avfilter/vf_showinfo: use av_timecode_make_smpte_tc_string2 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2020-09-13 17:51:57 +02:00
Paul B Mahol
55af1807f7 avfilter/asrc_anullsrc: actually return correct EOF pts 2020-09-13 13:26:11 +02:00
Paul B Mahol
c28b14eb98 avfilter/asrc_anullsrc: give better limits to number of samples per frame 2020-09-13 13:18:18 +02:00
Paul B Mahol
0a17a4891d avfilter/asrc_anullsrc: make number of output samples match duration 2020-09-13 13:18:18 +02:00
Ting Fu
dc16aeb390 dnn/openvino: add input/output name info 
show all input/output names when the input or output name not correct

Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-09-12 16:15:30 +08:00
Ting Fu
87cb24a1ca dnn/openvino: support run inference via GPU 
for enabling OpenVINO GPU please:
1. install required OpenCL drivers, see: https://github.com/intel/compute-runtime/releases/tag/19.41.14441
2. build OpenVINO c lib with GPU enabled: use cmake config with: -DENABLE_CLDNN=ON
3. then make, and include the OpenVINO c lib in environment variables
detailed steps please refer: https://github.com/openvinotoolkit/openvino/blob/master/build-instruction.md

inference model with GPU please add: optioins=device=GPU

Signed-off-by: Ting Fu <ting.fu@intel.com>
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-09-12 16:15:30 +08:00
Andreas Rheinhardt
0963be71ec avfilter/formats: Remove pointless checks 
ff_formats_ref() takes a pointer to an AVFilterFormats and a pointer to
a pointer to an AVFilterFormats as arguments and adds the latter as an
owner to the list pointed to by the former; the latter is hereby always
the address of a list contained in an AVFilterFormatsConfig and can
therefore not be NULL. So remove the check for whether it is NULL; also
do the same for ff_channel_layouts_ref().

Also do the same for the unref functions where argument is never NULL
because it is always the address of an existing lvalue.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:53:06 +02:00
Andreas Rheinhardt
5616942220 avfilter/formats: Don't typedef structure a second time 
Before commit 2f76476549, avfilter.h
contained no typedef for AVFilterChannelLayouts; all references to it
were done using its struct tag. formats.h meanwhile contained the
definition of the struct and a typedef for it. Said commit now added a
typedef in avfilter.h, too, bringing it in line with AVFilterFormats;
yet this means that there are two typedefs for AVFilterChannelLayouts
(in contrast to AVFilterFormats which is only typedef'ed in avfilter.h).

The problem is that older versions of GCC don't like this and error out:
http://fate.ffmpeg.org/history.cgi?slot=x86_64-openbsd5.6-gcc4.2-conf2
is one of the FATE boxes that now fail to compile. So just remove the
typedef in formats.h.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:51:03 +02:00
Andreas Rheinhardt
0086432fc7 fftools, libavcodec, libavfilter: Add const to some AVCodec * 
The user has no business modifying the underlying AVCodec.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:42:36 +02:00
Andreas Rheinhardt
b091df7210 avfilter/vf_subtitles: Remove obsolete LIBAVCODEC_VERSION_INT checks 
libavcodec major version is already 58.

Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:42:02 +02:00
Andreas Rheinhardt
e65897f3ee avfilter/vf_subtitles: Remove unnecessary initialization of AVPacket 
av_read_frame() can handle uninitialized packets.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:41:36 +02:00
Andreas Rheinhardt
77ace1ffea avfilter/vf_subtitles: Fix leaks on failure 
init_subtitles() sometimes returned directly upon error without cleaning
up after itself. The easiest way to trigger this is by using
picture-based subtitles; it is also possible to run into this in case of
missing decoders or allocation failures.

Furthermore, return the proper error code in case of missing decoder.

Reviewed-by: Nicolas George <george@nsup.org>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:41:18 +02:00
Andreas Rheinhardt
8443848dfc avfilter/vf_uspp: Fix potential leak of dict on error 
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:41:08 +02:00
Andreas Rheinhardt
98171d14c5 avfilter/lavfutils: Avoid initializing packet 
av_read_frame() can handle uninitialized packets.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:40:58 +02:00
Andreas Rheinhardt
f38926ec24 avfilter/lavfutils: Fix memleak when avformat_find_stream_info() fails 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:40:34 +02:00
Andreas Rheinhardt
3d1a9824b8 avfilter/lavfutils: Don't use uninitialized pointers for freeing 
Happened on several error conditions, e.g. if there is just no decoder
for the format (like with svg images).

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2020-09-11 14:39:38 +02:00