ffmpeg

Author	SHA1	Message	Date
Michael Niedermayer	b8866783c6	avfilter/lswsutils: dont override the default scaler This should make no difference as this code is only used by removelogo which seems to refuse to use masks of different size. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-07 13:28:13 +02:00
Paul B Mahol	ad934bc353	avfilter/vf_drawtext: remove dead initialization Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-07 08:40:17 +00:00
Paul B Mahol	ce26a016cd	avfilter/vf_phase: remove dead initialization Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-07 08:28:00 +00:00
Michael Niedermayer	3ee796760a	avfilter/vf_scale: dont duplicate default. use the defaults set by swscale Suggested-by: stefano Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-06 12:39:47 +02:00
Michael Niedermayer	931a4b433d	avfilter/vf_scale: change the default scaler to bicubic See: [FFmpeg-devel] [PATCH] swscale/options: switch default to bicubic Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-06 11:00:48 +02:00
Paul B Mahol	746e3142ee	avfilter/f_interleave: use the name 's' for the pointer to the private context Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-05 19:16:55 +00:00
Paul B Mahol	9665217a75	avfilter/af_silencedetect: support more sample formats Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-05 11:59:34 +00:00
Paul B Mahol	a2c14ba2b1	avfilter/vf_histogram: use const for variables that are not supposed to change Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-04 16:48:19 +00:00
Michael Niedermayer	02a6ee5168	avfilter/vf_frei0r: fix out of array read Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-04 11:16:35 +02:00
Paul B Mahol	5f99e6d632	avfilter/vf_pullup: do not ignore frame field order Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-03 02:43:20 +00:00
Marton Balint	0362cf1a19	avfilter/vf_histogram: add mirrored waveform mode Added parameter to mirror the waveform (high values are shown on top in column mode) Signed-off-by: Marton Balint <cus@passwd.hu>	2013-10-02 21:02:59 +00:00
Marton Balint	5b5bb0d81c	avfilter/vf_histogram: fix segfault in parade waveform mode for subsampled formats Signed-off-by: Marton Balint <cus@passwd.hu>	2013-10-02 21:02:54 +00:00
Michael Niedermayer	c4f3b55f50	Merge commit '06e7301a2efa8dededecbe6836ee5b59bf7e5e76' * commit '06e7301a2efa8dededecbe6836ee5b59bf7e5e76': vf_interlace: do not process an already interlaced frame Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-10-03 11:16:57 +02:00
Vittorio Giovara	06e7301a2e	vf_interlace: do not process an already interlaced frame Signed-off-by: Anton Khirnov <anton@khirnov.net>	2013-10-02 16:40:49 +02:00
Clément Bœsch	3841e4510b	avfilter/avf_showspectrum: use the name 's' for the pointer to the private context	2013-10-02 11:37:53 +00:00
Paul B Mahol	848a1e6738	avfilter/af_afade: use the name 's' for the pointer to the private context Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-02 11:37:52 +00:00
Clément Bœsch	e31a239fea	avfilter/vf_removelogo: use the name 's' for the pointer to the private context	2013-10-02 10:54:11 +00:00
Paul B Mahol	7d0ce1e59d	avfilter/af_silencedetect: use the name 's' for the pointer to the private context Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-02 10:28:28 +00:00
Paul B Mahol	edadda968c	avfilter/vf_histogram: change order of histograms for planar rgb Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-10-01 21:22:22 +00:00
Marton Balint	cac9af68a4	avfilter/vf_histogram: add support for subsampled planar yuv modes in waveform mode Signed-off-by: Marton Balint <cus@passwd.hu>	2013-10-01 21:04:31 +00:00
Marton Balint	31a8461d64	avfilter/vf_histogram: improve waveform speed Signed-off-by: Marton Balint <cus@passwd.hu>	2013-10-01 21:04:30 +00:00
Paul B Mahol	0a4aea6db9	avfilter/vf_hflip: support slice threading Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-30 13:08:55 +00:00
Paul B Mahol	2a6a3d4317	avfilter/vf_hflip: refactor plane dimensions calculation Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-30 13:08:55 +00:00
Paul B Mahol	862773907a	avfilter/vf_rotate: support slice threading Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-30 13:08:55 +00:00
Paul B Mahol	cd1b22d8e8	avfilter/dualinput: simplify Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-30 08:47:40 +00:00
Paul B Mahol	61274193e3	avfilter/vf_rotate: use vsub for output plane height calculation Output plane height used horizontal instead of vertical subsampling. This is just cosmetic change as filter does not support formats where vertical subsampling does not match horizontal one. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-29 19:24:27 +00:00
Paul B Mahol	88c8ed18c9	avfilter/dualinput: remove unused variable Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-28 14:33:30 +00:00
Michael Niedermayer	7381d31f22	Merge remote-tracking branch 'qatar/master' * qatar/master: lavfi: allow user-provided execute() callbacks Conflicts: libavfilter/avfilter.h libavfilter/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-28 11:02:01 +02:00
Anton Khirnov	0767bfd199	lavfi: allow user-provided execute() callbacks	2013-09-28 08:06:19 +02:00
Paul B Mahol	b890198b66	avfilter: add av_cold to init() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-27 18:51:49 +00:00
Georg Martius	e064d0aaf6	avfilter/vidstabtransform: update optzoom range values for recent vid.stab update. Signed-off-by: Georg Martius <martius@mis.mpg.de>	2013-09-27 16:48:31 +00:00
Paul B Mahol	191ee4aefb	avfilter/af_ladspa: set output channel layout for passthrough case For cases when plugin does not return any samples we just return input samples. Previously channel layout for outlink was not set. Set it explicitly instead. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-27 12:51:08 +00:00
Paul B Mahol	110a2f446d	avfilter/af_ladspa: allow changing controls dynamically Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-27 12:49:55 +00:00
Paul B Mahol	4d86a945df	avfilter/af_ladspa: refactor code setting input control ports values Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-27 12:49:54 +00:00
Nicolas George	231e50157c	lavfi/dualinput: reimplement on top of framesync.	2013-09-23 09:50:09 +02:00
Nicolas George	53319d5c93	lavfi: add an API to synchronize multiple video inputs. Compared to dualinput, this API can handle more than two inputs and can generate frames synchronized to any or all input streams.	2013-09-23 09:49:37 +02:00
Paul B Mahol	601eab2bbf	avfilter: add ladspa wrapper filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-22 16:36:10 +00:00
Michael Niedermayer	4bc7a2a64b	avfilter: remove duplicate includes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-21 15:36:33 +02:00
Paul B Mahol	59d72f8b16	lavfi/pad,crop,scale: remove options description from filter description Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-21 12:50:02 +00:00
Paul B Mahol	8ac0eb2cd7	avfilter/vf_tinterlace: add yuv411p, yuv440p, yuva422p and yuva444p Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-21 12:48:24 +00:00
Michael Niedermayer	68f328fcdd	avfilter/vf_psnr: avoid 64bit arithmetic in the inner loop Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-21 03:11:02 +02:00
Neil Birkbeck	a11c16a0b0	avfilter/vf_psnr: Prevent integer overflow. The 32-bit integer accumulator in MSE computation can overflow for 8-bit frame data. (e.g., for 1080p white frame compared to a black frame can give sum of 2552551080*1920 > 2^32). Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-21 03:10:45 +02:00
Paul B Mahol	20101f4a83	avfilter/vf_decimate: add gray16 and yuv440p Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-19 17:53:05 +00:00
Paul B Mahol	0ad5ef674b	avfilter/vf_decimate: fix crash with gray8 Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-19 17:50:42 +00:00
Paul B Mahol	390c35a13b	lavfi/mp: remove mp=qp The filter does nothing. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-19 15:53:45 +00:00
Paul B Mahol	2e35686030	avfilter/vf_telecine: remove redudant av_frame_copy_props() It is already called by av_frame_clone(). Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-18 19:17:34 +00:00
Paul B Mahol	7f4a5006ce	avfilter/vf_pullup: remove junk_down nonsense Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-18 12:47:57 +00:00
Paul B Mahol	d520055000	avfilter/vf_pullup: change log level to error Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-18 11:56:36 +00:00
Paul B Mahol	fe5b7612c0	avfilter/vf_pullup: fix memleak of metrics for last PullupField Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-18 11:56:35 +00:00
Paul B Mahol	394a73cad2	avfilter/vf_pullup: make sure metric_plane is available Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-18 11:27:41 +00:00
Paul B Mahol	8302abf844	lavfi/mp: remove mp=pullup The filter was ported to a native libavfilter filter. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-18 11:05:27 +00:00
Paul B Mahol	112017e990	avfilter/x86/vf_pullup: try to fix build on x64 Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-17 17:20:58 +00:00
Paul B Mahol	9c774459a9	avfilter: port pullup filter from libmpcodecs Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-17 17:03:36 +00:00
Paul B Mahol	9d05de2258	avfilter: add adelay filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-16 14:33:07 +00:00
Paul B Mahol	563057731a	avfilter/vf_stereod3d: add const qualifiers to ana_convert() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-16 12:37:29 +00:00
Paul B Mahol	c74d5929df	avfilter/vf_stereo3d: BGR24 support for anaglyphs Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-16 12:37:29 +00:00
Paul B Mahol	fcea6f71ad	avfilter/vf_stereo3d: avoid pointless copy Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-16 12:37:29 +00:00
Paul B Mahol	7ac6c6325e	libavfilter/libmpcodecs: remove unused files Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-15 21:43:04 +00:00
Paul B Mahol	24678a61d9	avfilter/vf_gradfun: use av_calloc() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-15 19:07:02 +00:00
Paul B Mahol	693747c3d0	avfilter/vsrc_life: use av_calloc() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-15 19:07:01 +00:00
Michael Niedermayer	3dfc5f551f	avfilter: avoid testing float == 0 This fixes the hypothetical case of rounding errors causing incorrect values to be used. We do not use _EPSILON, because non trivial expressions can contain errors larger than that making a zero equality test with _EPSILON unreliable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-15 15:33:39 +02:00
Paul B Mahol	60abdb6c17	avfilter/af_aecho & af_compand: use extended_data Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-15 12:10:12 +00:00
Paul B Mahol	211a185cba	avfilter/avfilter: check allocation failure in ff_insert_pad() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-15 11:09:23 +00:00
Paul B Mahol	7d8939a0ff	avfilter/avf_avectorscope: improve description Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-14 12:11:22 +00:00
Paul B Mahol	b8b398027c	avfilter/video: remove commented out cruft Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-13 19:17:56 +00:00
Michael Niedermayer	126ba68826	avfilter/vf_noise: rename linesize to bytewidth Its the width in bytes and not the linesize or stride. This makes the naming more consistent with the rest of the codebase Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-13 11:51:37 +02:00
Michael Niedermayer	53102fa2f0	Revert "avfilter/vf_noise: dont corrupt the picture outside width x height" This reverts commit `51dab60c7b`. this fixed nothing, and was just the result of assuming that the variable named linesize was the linesize. Its not, its the width in bytes which was already correct. Found-by: durandal_1707	2013-09-13 11:51:37 +02:00
Georg Martius	ad96482d67	avfilter/vidstabtransform: allow negative zoom. This is useful in addition to crop=black. Signed-off-by: Clément Bœsch <clement@stupeflix.com>	2013-09-13 11:46:44 +02:00
Michael Niedermayer	51dab60c7b	avfilter/vf_noise: dont corrupt the picture outside width x height Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-12 17:14:54 +02:00
Paul B Mahol	3eba83daed	avfilter/vf_noise: unbreak filter when inline assembly is not present Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-12 14:54:10 +00:00
Paul B Mahol	b211607b5c	avfilter: various cosmetics Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-12 14:01:43 +00:00
Paul B Mahol	a8e00cf926	avfilter: remove redundant use of AV_NE() macro Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-11 15:05:21 +00:00
Paul B Mahol	99a283331c	avfilter/vf_traspose: move switch out of loop Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-11 15:02:08 +00:00
Paul B Mahol	bf5ceeffc3	avfilter/vf_psnr: >8 bit planar support Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-10 16:45:48 +00:00
Michael Niedermayer	bb23bf8fd7	avfilter/avfilter: fix null pointer dereference with queued ping filters Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-10 13:39:57 +02:00
Paul B Mahol	0227b42926	avfilter/vf_psnr: refactor subsampled format support Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-08 12:01:44 +00:00
Paul B Mahol	ffde17e70f	avfilter/vf_histeq: remove unused item from filter private context Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-07 21:04:12 +00:00
Paul B Mahol	4cf1900ba7	avfilter/vf_format: add .get_video_buffer back Unbreak xyz12 with vflip. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-07 20:37:48 +00:00
Paul B Mahol	d2382903d6	avfilter/vf_rotate: fix 'oh' option description Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-07 18:35:26 +00:00
Paul B Mahol	b077d8d908	avfilter: remove redundant .get_(audio/video)_buffer initializations Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-07 18:20:16 +00:00
Paul B Mahol	5a16a1d508	avfilter/af_asetnsamples: remove .needs_writable as it is not required Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-07 12:15:46 +00:00
Michael Niedermayer	64c54f8333	avfilter/af_compand: silence "maybe uninitialized" warnings if channels is 0 it actually would be uninitialized, thus an assert with comment is added Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-07 03:49:01 +02:00
Michael Niedermayer	797762fcf3	avfilter/af_aecho: silence "maybe uninitialized warning" if channels is 0 it actually would be uninitialized, thus an assert with comment is added Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-07 03:48:07 +02:00
Paul B Mahol	50b90d5e0b	lavfi/telecine: remove bitstream and pal formats Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-06 18:45:27 +00:00
Paul B Mahol	6770fa4df8	lavfi/fieldorder: work with non writtable frames too Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-06 18:34:37 +00:00
Paul B Mahol	33dacda40b	lavfi/fieldorder: remove pal8 format Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-06 18:34:37 +00:00
Paul B Mahol	86cb986ce1	lavfi/fieldorder: add timeline support Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-06 17:45:31 +00:00
Paul B Mahol	df7e3572c3	lavfi/fieldorder: use av_image_fill_linesizes() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-06 17:45:31 +00:00
Paul B Mahol	9b35bee696	lavfi/fieldorder: remove redundant get_video_buffer() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-06 17:45:31 +00:00
Paul B Mahol	898c6191ff	lavfi: Weston 3 Field Deinterlacing Filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-06 12:46:56 +00:00
Paul B Mahol	d2e237338d	lavfi/mp: remove mp=fil The filter does not work correctly most of time. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-05 20:22:47 +00:00
Paul B Mahol	0a8bb91505	lavfi/mp: remove mp=dint There are better and actually maintained filters that have similar functionality. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-05 20:03:36 +00:00
Michael Niedermayer	59b9ecc92a	avfilter/vf_yadif: Treat mode as a field of flags Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-05 20:53:12 +02:00
Michael Niedermayer	4ff5b2683c	avfilter/vf_yadif: fix "incompatible pointer type" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-05 19:58:45 +02:00
Michael Niedermayer	a67dcd74ab	avfilter/vf_yadif: add gbr(a)p support Suggested-by: durandal_1707 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-05 14:06:17 +02:00
Paul B Mahol	d21e496cf5	lavfi/mptestsrc: use outlink->frame_count Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-03 20:15:46 +00:00
Clément Bœsch	30d40c9e86	lavfi/drawtext: add generic timeline interface and deprecate "draw".	2013-09-03 21:12:15 +02:00
Clément Bœsch	493ebbd7eb	Update copyrights where my email appears with the new one.	2013-09-03 20:42:24 +02:00
Paul B Mahol	771e2e59e2	lavfi/hue: relicense to LGPL with permission by all contributors Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-03 17:21:06 +00:00
Paul B Mahol	916549cb1e	lavfi/mp: remove mp=phase The filter was ported to a native libavfilter filter. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-03 14:05:38 +00:00
Paul B Mahol	3dd4b6ea41	lavfi: port phase filter from libmpcodecs Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-09-03 14:05:38 +00:00
Michael Niedermayer	92b7e7b318	avfilter/vf_yadif: reallocate frames if strides differ Fixes Ticket2896 An alternative to this would be to change the code to support any stride. The condition of differing strides should be rare. If theres no speedloss supporting any stride would be better Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-03 05:14:29 +02:00
Michael Niedermayer	cdd5df8189	avfilter/vf_fps: make sure the fifo is not empty before using it Fixes Ticket2905 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-02 04:32:23 +02:00
Michael Niedermayer	67d7ea9825	Merge commit 'faa8245bd45c1a6dd220ba9407ea1c82132aa1ce' * commit 'faa8245bd45c1a6dd220ba9407ea1c82132aa1ce': vf_lut: Constantize Conflicts: libavfilter/vf_lut.c See: `d7e95ccd9f` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-09-01 13:10:07 +02:00
Diego Elio Pettenò	faa8245bd4	vf_lut: Constantize The pixel format tables are never modified, mark them as constant. Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-08-31 16:13:42 +02:00
Thilo Borgmann	d814a839ac	Reinstate proper FFmpeg license for all files.	2013-08-30 15:47:38 +00:00
Michael Niedermayer	8b79a458c0	avfilter/vf_fps: fix ABI compatibility with AV_NOPTS starttime Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-29 13:12:09 +02:00
Michael Niedermayer	88262e1c1d	Merge commit 'cb8f70c96e14c1b4824ef23d21d78d10fc5a4b93' * commit 'cb8f70c96e14c1b4824ef23d21d78d10fc5a4b93': vf_fps: use double constants for default/min/max for start_time Conflicts: libavfilter/vf_fps.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-29 13:02:28 +02:00
Hendrik Leppkes	cb8f70c96e	vf_fps: use double constants for default/min/max for start_time When using AV_NOPTS_VALUE (which expands to INT64_C(0x8000000000000000)) as union initializer for a double field, the c99 converter needs to interpret this constant when filling the union initializer, and it is interpreted as a positive value. When converting AV_NOPTS_VALUE to a double, MSVC 2010 ends up with the same positive value as the c99 converter, while MSVC 2012 gets a negative value. This results in an infite loop in various FATE tests on MSVC 2012. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-08-28 17:54:47 +03:00
Vittorio Giovara	0ce1a7598e	vf_interlace: fix file permissions Signed-off-by: Diego Biurrun <diego@biurrun.de>	2013-08-27 23:50:45 +02:00
Pavel Koshevoy	185fc52f19	avfilter/vf_fps: Work around msvc (c99wrap) build failure c99wrap choked on initialization of .dbl start_time option with AV_NOPTS_VALUE: Unable to parse int64_t as expression primary Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-26 15:23:45 +02:00
Michael Niedermayer	1350a5c4d5	avfilter/graphparser: fix use of deprecated symbols Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-25 19:36:58 +02:00
Michael Niedermayer	7659ee350b	avfilter/graphdump: fix use of deprecated symbols Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-25 19:33:44 +02:00
Michael Niedermayer	f12174c8ce	avfilter/filtfmts: fix use of deprecated symbols Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-25 19:33:44 +02:00
Paul B Mahol	8fbf940e16	lavfi/tile: do not leak input frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-23 10:28:29 +00:00
Paul B Mahol	b1e276f8df	lavfi/hue: allow changing brightness Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-22 14:56:13 +00:00
Paul B Mahol	139a98be8e	lavfi/gradfun: support gbrp Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-22 10:59:52 +00:00
Paul B Mahol	e7834d29f2	lavfi/separatefields: fix frame leak Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-21 20:02:25 +00:00
Paul B Mahol	e6876c7b7b	lavfi/hue: use lookup tables Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-21 15:33:33 +00:00
Michael Niedermayer	b69b075ac6	Merge commit '545a0b807cf45b2bbc4c9087a297b741ce00f508' * commit '545a0b807cf45b2bbc4c9087a297b741ce00f508': vf_fps: add 'start_time' option Conflicts: doc/filters.texi libavfilter/vf_fps.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-21 11:37:10 +02:00
Justin Ruggles	545a0b807c	vf_fps: add 'start_time' option This allows for dropping or duplication to match a particular start time.	2013-08-20 14:10:02 -04:00
Michael Niedermayer	cbdf4d6a61	avfilter/vf_mp: remove unused sws related functions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-16 16:07:29 +02:00
Michael Niedermayer	247fa6c27c	avfilter: remove ff_copy_int*_list The functions are unused Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-16 16:07:29 +02:00
Paul B Mahol	66f1de66b8	lavfi/transpose: call av_frame_copy_props() Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-16 12:40:02 +00:00
Paul B Mahol	e74a5acb40	lavfi/transpose: support slice threading Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-16 12:40:02 +00:00
Paul B Mahol	ef6718a5f7	lavfi/tile: make color of blank/unused area configurable Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-16 12:40:01 +00:00
Michael Niedermayer	ec0e0eb4c1	avfilter/vf_scale+aresample: minor simpification Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-16 04:26:59 +02:00
Michael Niedermayer	6d246f440e	avfilter/vf_scale: generic swscale option support With this all AVOptions from swscale can be set without each needing changes to vf_scale.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-15 23:23:58 +02:00
Paul B Mahol	11afe28b9a	lavfi/ebur128: fix typo: s/negociation/negotiation Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-13 12:43:56 +00:00
Paul B Mahol	9087dcbe5b	lavfi/trim: check for right default value Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-08-12 10:56:52 +00:00
Thilo Borgmann	f18ccb529f	Fix wrong use of "an" in some comments.	2013-08-12 03:27:26 +02:00
Michael Niedermayer	0b5627189d	avfilter/f_sendcmd: make const arrays static const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-10 18:44:39 +02:00
Michael Niedermayer	c9837613ed	avfilter/trim: Fix assertion failure with empty frames Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-09 11:54:40 +02:00
Michael Niedermayer	190a5893d1	avfilter/fifo: explicitly assert that a frame should have become available after request May help tools like coverity Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-09 09:28:11 +02:00
Michael Niedermayer	3b2e99fe9e	avfilter/vf_perspective: factor u cliping code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-09 00:03:43 +02:00
Michael Niedermayer	bb5ef96164	Merge commit '3799376dd3373ee255651ed542c75b15665801a8' * commit '3799376dd3373ee255651ed542c75b15665801a8': lavfi/fifo: fix flushing when using request_samples Conflicts: libavfilter/fifo.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-06 09:35:03 +02:00
Anton Khirnov	3799376dd3	lavfi/fifo: fix flushing when using request_samples If any samples are still buffered when request_frame returns EOF, they won't be returned currently.	2013-08-05 10:52:00 +02:00
Michael Niedermayer	46b3dbf9ca	Merge commit '77cc958f60f73963be4281d6e82ef81707e40c26' * commit '77cc958f60f73963be4281d6e82ef81707e40c26': lavfi: add const to the AVFilter parameter of avfilter_graph_create_filter() Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-05 09:22:18 +02:00
Anton Khirnov	77cc958f60	lavfi: add const to the AVFilter parameter of avfilter_graph_create_filter() This function should never modify the filter.	2013-08-04 15:46:19 +02:00
Timothy Gu	3415058541	vf_scale: add force_original_aspect_ratio Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-04 13:27:01 +02:00
Michael Niedermayer	61af627d56	avfilter/graphparser: remove 256 char limit from create_filter() Fixes Ticket2803 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-04 00:56:55 +02:00
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
Michael Niedermayer	20be5e0a0e	Merge commit '7950e519bb094897f957b9a9531cc60ba46cbc91' * commit '7950e519bb094897f957b9a9531cc60ba46cbc91': Disable deprecation warnings for cases where a replacement is available Conflicts: libavcodec/avpacket.c libavcodec/pthread.c libavcodec/utils.c libavdevice/v4l2.c libavfilter/avfiltergraph.c libavfilter/buffersrc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-03 10:08:30 +02:00
Michael Niedermayer	a8e963835a	Merge commit 'b5a138652ff8a5b987d3e1191e67fd9f6575527e' * commit 'b5a138652ff8a5b987d3e1191e67fd9f6575527e': Give less generic names to global library option arrays Conflicts: libavcodec/options_table.h libavfilter/avfilter.c libavformat/options_table.h libswscale/options.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-03 09:16:36 +02:00
Diego Biurrun	7950e519bb	Disable deprecation warnings for cases where a replacement is available	2013-08-02 19:19:02 +02:00
Diego Biurrun	b5a138652f	Give less generic names to global library option arrays	2013-08-02 19:19:02 +02:00
Michael Niedermayer	0c8efe4891	Merge commit '45dd1ae1b3c18331f3db2293a9135bc5851e553f' * commit '45dd1ae1b3c18331f3db2293a9135bc5851e553f': avfilter: Add some missing FF_API_AVFILTERBUFFER ifdefs Conflicts: libavfilter/buffer.c libavfilter/internal.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-01 11:36:54 +02:00
Diego Biurrun	45dd1ae1b3	avfilter: Add some missing FF_API_AVFILTERBUFFER ifdefs	2013-07-31 19:23:00 +02:00
Michael Niedermayer	1bbf94d84f	avfilter/af_compand: %f is for printing doubles Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-30 22:24:42 +02:00
Michael Niedermayer	c7d1717957	Merge commit '0e8c6f221a8ddb7dfb3c9e9bd0b33cb12e9391b8' * commit '0e8c6f221a8ddb7dfb3c9e9bd0b33cb12e9391b8': avisynth: Fix a "AVISynth" vs. "AviSynth" struct name typo Conflicts: doc/general.texi libavformat/avisynth.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-30 11:26:39 +02:00
Paul B Mahol	6b68e2a43b	lavfi: add compand filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-29 19:11:50 +00:00
Diego Biurrun	0e8c6f221a	avisynth: Fix a "AVISynth" vs. "AviSynth" struct name typo Also fix some similar typos in comments and documentation.	2013-07-29 20:09:59 +02:00
Michael Niedermayer	b0edd59994	Merge commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2' * commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2': Add missing deprecation attributes Conflicts: libavfilter/avfilter.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-28 13:44:34 +02:00
Michael Niedermayer	edab63a406	Merge commit '966689442ed843019dc0722a49bfb0ac51755d19' * commit '966689442ed843019dc0722a49bfb0ac51755d19': buffersink: K&R formatting cosmetics Conflicts: libavfilter/buffersink.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-28 11:26:57 +02:00
Diego Biurrun	bf4b0ed1d5	Add missing deprecation attributes	2013-07-27 16:08:49 +02:00
Diego Biurrun	966689442e	buffersink: K&R formatting cosmetics	2013-07-27 10:47:38 +02:00
Michael Niedermayer	8720d3ac21	avfilter/vf_scale: set in_color_matrix default to "auto"	2013-07-27 01:16:07 +02:00
Michael Niedermayer	f3f4e133d6	avfilter/vf_scale: use sws_getCoefficients() Found-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-26 23:07:19 +02:00
Paul B Mahol	be7d6710b4	lavfi/frei0r: use AV_OPT_TYPE_IMAGE_SIZE Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-26 17:16:26 +00:00
Hendrik Leppkes	779e6c2b98	lavfi: add attribute_align_arg to all public entry points Previously it was partly only added to central functions called internally, however if GCC would inline these into the public fuction, the alignment attribute would not take effect. Instead, add it to all public entry points to avoid these problems. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-07-26 19:51:04 +03:00
Paul B Mahol	7ac736afbd	lavfi/frei0r: use AV_OPT_TYPE_VIDEO_RATE Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-26 15:24:55 +00:00
Paul B Mahol	a4b899f588	lavfi/gradfun: remove nv21/nv12 as they are not supported Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-26 15:07:12 +00:00
Hendrik Leppkes	af2a196e66	lavfi: add attribute_align_arg to all public entry points Previously it was partly only added to central functions called internally, however if GCC would inline these into the public fuction, the alignment attribute would not take effect. Instead, add it to all public entry points to avoid these problems. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-26 13:59:30 +02:00
Paul B Mahol	2a1a599bcb	lavfi/buffersrc: remove unused item from BufferSourceContext Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-26 11:43:43 +00:00
Michael Niedermayer	de0a1f63df	avfilter/can_merge_formats: fix memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-25 16:54:04 +02:00
Michael Niedermayer	6bde1e9d14	avfilter/avfiltergraph: fix check using the wrong variables Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-25 16:53:39 +02:00
Michael Niedermayer	5156d482cd	avfilter/vf_scale: use the inputs color range when its set and its not overridden Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-25 02:50:46 +02:00
Michael Niedermayer	24a4367ae9	vf_scale: add input h/v_chr_pos parameters Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-24 18:33:58 +02:00
Michael Niedermayer	e31d20255d	vf_scale: add output h/v_chr_pos parameterss Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-24 18:27:10 +02:00
Michael Niedermayer	6a0b72f94f	avfilter/avfiltergraph: minor cosmetic Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-23 20:58:21 +02:00
Michael Niedermayer	fe328f0807	avfilter: Dont partially merge lists This prevents the unneeded insertion of multiple aresample filters in some cases The format merging is moved to avoid having to call the channel layout merge twice. The channel layout merge code uses different structures and is not compatible with the added dry run wrappers. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-23 19:14:04 +02:00
Michael Niedermayer	5169111145	avfilter/REDUCE_FORMATS: fix bug that ended reducing too early Prior to this it was possible that format reduction was ended before it fully propagated leading to failure later in picking formats. No testcase with unmodified source exists, the case was reproduced with less aggressive list merging though. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-22 02:48:13 +02:00
Michael Niedermayer	1f7acf3cff	vfilter/vf_scale: avoid using "{}" Should fix compile issues with MSVC Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-21 04:47:09 +02:00
Michael Niedermayer	3242747df3	avfilter/vf_scale; fix indent Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-20 22:20:25 +02:00
Michael Niedermayer	835eee88ec	avfilter/vf_scale: add in/out color range option Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-20 22:13:23 +02:00
Michael Niedermayer	bbf6cb754c	avfilter/vf_scale: Add in/out yuv color matrix option Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-20 22:11:50 +02:00
Michael Niedermayer	b67401797e	Merge remote-tracking branch 'qatar/master' * qatar/master: lavfi: filtfmts: use newer avfilter APIs Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-20 10:50:51 +02:00
Michael Niedermayer	74561680cd	avfilter/vf_separatefields: fix ;; Found-by: llogan Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-20 00:44:09 +02:00
wm4	122536e01a	avfilter: fix preprocessor condition Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-19 22:10:16 +02:00
Michael Niedermayer	8589d7a61c	avfilter/vf_yadif:remove unneeded include assert.h Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-19 18:53:57 +02:00
Vittorio Giovara	6756d98cec	lavfi: filtfmts: use newer avfilter APIs Signed-off-by: Martin Storsjö <martin@martin.st>	2013-07-19 12:22:30 +03:00
Carl Eugen Hoyos	36b21e17a2	lavf/concat: Never fail for sample aspect ratio 0:1. Fixes ticket #2456. Reviewed-by: Nicolas George	2013-07-18 13:51:23 +02:00
Carl Eugen Hoyos	42272e86fe	lut3d: Fix reading 3dl files with leading comments. Fixes ticket #2787.	2013-07-18 13:51:23 +02:00
Nicolas George	ebaf20e94b	lavfi/scale: allocate interlaced scalers only if needed. Fix "Value 0.000000 for parameter 'srch' out of range" error message when source or destination height is 1. Note: since the av_opt_set_int() calls are not checked for failure and the interlaced scalers are not actually used, this error has no consequence apart from a frightening message in the log.	2013-07-18 12:08:25 +02:00
Michael Niedermayer	9d01bf7d66	Merge remote-tracking branch 'qatar/master' * qatar/master: Consistently use "cpu_flags" as variable/parameter name for CPU flags Conflicts: libavcodec/x86/dsputil_init.c libavcodec/x86/h264dsp_init.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/motion_est.c libavcodec/x86/mpegvideo.c libavcodec/x86/proresdsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-18 09:53:47 +02:00
Michael Niedermayer	37ded53037	vf_scale: use sws_init_context() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-18 01:21:27 +02:00
Diego Biurrun	3ac7fa81b2	Consistently use "cpu_flags" as variable/parameter name for CPU flags	2013-07-18 00:31:35 +02:00
Michael Niedermayer	10336ca640	Merge commit '50612484e058e8b241f0528584d64d9d2ccebf12' * commit '50612484e058e8b241f0528584d64d9d2ccebf12': pthread: Rename thread_init to avoid symbol collision Conflicts: libavcodec/pthread.c libavfilter/pthread.c See: `674d8a9629` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-17 10:40:15 +02:00
Sean McGovern	50612484e0	pthread: Rename thread_init to avoid symbol collision The AIX threads library exposes a function with the same name. Signed-off-by: Martin Storsjö <martin@martin.st>	2013-07-17 00:13:31 +03:00
Paul B Mahol	5999db97cf	lavfi/scale: remove av_opt_free() Generic code calls it already. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-15 15:27:19 +00:00
Michael Niedermayer	3ea765b033	avfilter/avf_concat: fix AVOption flags typo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-15 14:15:15 +02:00
Paul B Mahol	85a22099a7	lavfi/stereo3d: subsampled yuv support for non-anaglyph outputs Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-14 21:57:03 +00:00
Paul B Mahol	d5598c0963	lavfi/drawutils: set subsampling for rgb too Otherwise it is incorrectly set to 1. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-14 17:59:25 +00:00
Paul B Mahol	ed448efe61	lavfi/mp: remove mp=perspective The filter was ported to a native libavfilter filter. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-14 16:27:18 +00:00
Paul B Mahol	80c6445932	lavfi: port perspective filter from libmpcodecs Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-14 16:27:17 +00:00
Paul B Mahol	fc6ca37316	lavfi/aecho: fix invalid free Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-13 23:45:05 +00:00
Paul B Mahol	f486d7e924	lavfi/silencedetect: unbreak for unknown channel layouts Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-13 22:23:09 +00:00
Paul B Mahol	099dfcaa0e	lavfi/ashowinfo: unbreak for >8 channels Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-13 22:04:14 +00:00
Paul B Mahol	729709b890	lavfi/asetnsamples: unbreak for >8 channels Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-13 21:59:13 +00:00
Paul B Mahol	e9678631f1	lavfi/trim: fix sample copy for >8 channels Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-13 21:54:02 +00:00
Paul B Mahol	6347824d53	lavfi/showwaves: fix floating exception with >8 channels Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-13 21:46:27 +00:00
Michael Niedermayer	aac57c765f	avfilter/asrc_aevalsrc: fix cases of unknown channel layout Fixes >8 channels Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-13 23:10:15 +02:00
Jean Delvare	b6d0bb6086	lavfi/delogo: Fix sign extension issue Coverity complains about a possible sign extension issue in apply_delogo(). While it is extremely unlikely to happen, it is easy to fix so let's just do that. Using unsigned variables even makes the binary code smaller. Fixes Coverity CID 1046439. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-13 17:05:03 +02:00
Michael Niedermayer	9219ec93b1	avfilter/trim: add compatibility layer to not break ABI used by ffmpeg This is a hotfix to fix -t / -ss a different solution might be choosen later, i just dont want to leave this broken Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-12 21:27:26 +02:00
Paul B Mahol	b3405b1bda	lavfi/trim: use AV_OPT_TYPE_DURATION Workarounds for rounding differences between platforms should not be needed any more. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-12 15:58:22 +00:00
Paul B Mahol	937cfebd72	lavfi/aevalsrc: remove hard limit on number of channels Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-12 15:51:47 +00:00
Michael Niedermayer	86d1a5d80f	Merge remote-tracking branch 'qatar/master' * qatar/master: vf_interlace: better handling of odd video size Conflicts: libavfilter/vf_interlace.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-12 14:58:41 +02:00
Michael Niedermayer	bec509db43	vf_interlace: better handling of odd video size Signed-off-by: Martin Storsjö <martin@martin.st>	2013-07-12 11:40:56 +03:00
Paul B Mahol	db4e191d88	lavfi/aevalsrc: do not free AVOption variables in uninit() The generic code frees them already. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-10 19:22:07 +00:00
Paul B Mahol	badbd2414d	lavfi/aevalsrc: use AV_OPT_TYPE_DURATION Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-10 19:16:00 +00:00
Paul B Mahol	1e89f74902	lavfi/afade: use av_rescale() Should not make a difference, but its good idea. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-10 19:13:28 +00:00
Michael Niedermayer	0a3a0edd52	avfilter/af_earwax: Fix out of array accesses on odd packets Found-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-10 16:46:13 +02:00
Paul B Mahol	bc95b94289	lavfi/aconvert: unbreak Even if its deprecated, it should still work correctly. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-10 13:16:24 +00:00
Paul B Mahol	884c890535	lavfi: add aecho filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-10 12:10:58 +00:00
Michael Niedermayer	d5de123195	avfilter/graphparse: Fix build with --enable-incompatible-fork-abi Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-09 19:06:32 +02:00
Paul B Mahol	c5a1b18f18	lavfi/drawtext: add support for printing frame metadata Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-09 15:21:01 +00:00
Paul B Mahol	3c5071db88	lavfi/psnr: rename 's' parameter to match documentation Also removes some irrelevant lines in documentation. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-09 09:40:53 +00:00
Paul B Mahol	a03e79ed5a	lavfi: fix broken logic in metadata handling Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-08 20:13:56 +00:00
Paul B Mahol	19c8f22714	lavfi/rotate: switch to new drawutils Get rid of ugly hacks, also add support for more pixel formats. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-08 16:40:49 +00:00
Paul B Mahol	55c94f48ce	lavfi/drawutils: fix planar rgb Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-08 16:40:49 +00:00
Paul B Mahol	d2dd1e075c	lavfi/pad: use FFSIGN Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-08 16:40:48 +00:00
Paul B Mahol	6150bec3f8	lavfi: add psnr filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-08 14:58:04 +00:00
Paul B Mahol	d64f3b72e0	replace some deprecated defines Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-06 05:43:24 +00:00
Paul B Mahol	9635806265	lavfi/blend: use dual input helpers Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-06 04:58:34 +00:00
Jean Delvare	4e10d87f38	lavfi/delogo: band width must be at least 1 We need at least one pixel around the logo to use as known points to interpolate from. So properly declare the band/t attribute has having a minimum value of 1. Signed-off-by: Jean Delvare <khali@linux-fr.org> Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-05 18:02:11 +02:00
Jean Delvare	72abce3c46	lavfi/delogo: option show shouldn't affect band Options "show" and "band" are unrelated and should thus be independent. However, setting "show" to 1 currently resets "band" to its default value of 4. While this is documented, this still surprising and confusing IMHO. Change this behavior and make "show" and "band" independent from each other. Update the documentation accordingly. Signed-off-by: Jean Delvare <khali@linux-fr.org> Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-05 18:02:11 +02:00
Paul B Mahol	413f865a9a	lavfi/blackdetect: support 2 more pixels formats Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-05 15:30:37 +00:00
Paul B Mahol	9dd1447788	lavfi/cropdetect: export cropdetect info to frame metadata Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-05 15:07:33 +00:00
Jean Delvare	4e8d6b315c	lavfi/delogo: remember left and right samples when interpolating The left and right samples are the same for the whole line, so store their values and don't recompute them for every iteration of "y". This simple optimization results in a speed improvement between 15% and 20% in my tests (depending on the logo geometry.) Result is obviously the same. Signed-off-by: Jean Delvare <khali@linux-fr.org> Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-05 13:53:37 +02:00
Jean Delvare	6fc8c4cc0e	lavfi/delogo: don't recompute the same difference again and again The top left hand corner pixel coordinates are already stored in logo_x1 and logo_y1 so don't recompute each of them 6 times for every iteration. This is a simple code optimization, result is obviously the same. The performance gain is small (about 2% in my tests) but still good to have, and the new code is clearer. Signed-off-by: Jean Delvare <khali@linux-fr.org> Reviewed-by; Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-05 13:52:59 +02:00
Paul B Mahol	253e155251	lavfi/crop: support more pixel formats Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-04 11:46:06 +00:00
Jean Delvare	f0bcb13aed	lavfi/delogo: avoid propagation of rounding errors in chroma planes When operating on subsampled chroma planes, some rounding is taking place. The left and top borders are rounded down while the width and height are rounded up, so all rounding is done outward to guarantee the logo area is fully covered. The problem is that the width and height are counted from the unrounded left and top borders, respectively. So if the left or top border position has indeed been rounded down, and the width or height needs no rounding (up), the position of the the right or bottom border will be effectively rounded down, i.e. inward. The issue can easily be seen with a yuv240p input and -vf delogo=45:45:60:40:show=1 -vframes 1 delogo-bug.png (or virtually any logo area with odd x and y and even width and height.) The right and bottom chroma borders (in green) are clearly off. In order to fix this, the width and height must be adjusted to include the bits lost in the rounding of the left and top border positions, respectively, prior to being themselves rounded up. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-03 23:10:57 +02:00
Jean Delvare	99f1d74933	lavfi/delogo: take SAR into account When interpolating, weights are based on relative distances, which assume square pixels. If a non-1:1 sample aspect ratio is used, it should be taken into account when comparing distances, because the human eye and brain care about the picture as it is displayed, not stored. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-07-03 23:10:46 +02:00
Stefano Sabatini	838bd73139	lavfi: create Libav-API compatibility layer for avfilter_graph_parse() at the next bump Add function avfilter_graph_parse_ptr() and favor it in place of avfilter_graph_parse(), which will be restored with the old/Libav signature at the next bump. If HAVE_INCOMPATIBLE_LIBAV_API is enabled it will use the Libav-compatible signature for avfilter_graph_parse(). At the next major bump the current implementation of avfilter_graph_parse() should be dropped in favor of the Libav/old implementation. Should address trac ticket #2672.	2013-07-03 13:21:42 +02:00
Jean Delvare	16fd75ceec	lavfi/delogo: use weighted interpolation The original delogo algorithm interpolates both horizontally and vertically and uses the average to compute the resulting sample. This works reasonably well when the logo area is almost square. However when the logo area is significantly larger than high or higher than large, the result is largely suboptimal. The issue can be clearly seen by testing the delogo filter with a fake logo area that is 200 pixels large and 2 pixels high. Vertical interpolation gives a very good result in that case, horizontal interpolation gives a very bad result, and the overall result is poor, because both are given the same weight. Even when the logo is roughly square, the current algorithm gives poor results on the borders of the logo area, because it always gives horizontal and vertical interpolations an equal weight, and this is suboptimal on borders. For example, in the middle of the left hand side border of the logo, you want to trust the left known point much more than the right known point (which the current algorithm already does) but also much more than the top and bottom known points (which the current algorithm doesn't do.) By properly weighting each known point when computing the value of each interpolated pixel, the visual result is much better, especially on borders and/or for high or large logo areas. The algorithm I implemented guarantees that the weight of each of the 4 known points directly depends on its distance to the interpolated point. It is largely inspired from the original algorithm, the key difference being that it computes the relative weights globally instead of separating the vertical and horizontal interpolations and combining them afterward. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	2013-07-01 09:33:33 +02:00
Carl Eugen Hoyos	674d8a9629	Rename thread_init() in libavcodec and libavfilter as library_thread_init(). The aix header sys/thread.h contains a definition for thread_init().	2013-06-30 13:47:45 +02:00
Carl Eugen Hoyos	33f5d70df5	Rename constant HZ in af_biquads.c as HERTZ. The aix header sys/m_param.h defines HZ as _HZ.	2013-06-30 13:47:45 +02:00
Michael Niedermayer	2236456715	avfilter/avfilter: Make avfilter_register() thread safe Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-28 12:44:03 +02:00
Michael Niedermayer	ef90639004	avfilter/vf_mp: preserve pixel format when possible Fixes Ticket2577 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-28 03:32:00 +02:00
Michael Niedermayer	ee97982408	avfilter/src_movie: Fix handling of packet size for video See Ticket2556 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-26 13:46:19 +02:00
Michael Niedermayer	87bc648930	libavfilter/src_movie: fix which packet is reset Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-26 13:06:11 +02:00
Michael Niedermayer	73215fe30a	vf_drawbox: give all v_log() a context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-26 00:54:08 +02:00
Michael Niedermayer	47da9b2c51	vf_drawbox: avoid declaration in for() arguments Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-26 00:52:16 +02:00
Michael Niedermayer	f1efaf8371	Merge branch 'drawbox_exprs' of https://github.com/mjmvisser/FFmpeg * 'drawbox_exprs' of https://github.com/mjmvisser/FFmpeg: enabled expressions on x, y, w, h and t parameters for drawgrid and drawbox, added examples Reviewed-by: Andrey Utkin Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-26 00:33:41 +02:00
Mark Visser	84f571e37f	enabled expressions on x, y, w, h and t parameters for drawgrid and drawbox, added examples	2013-06-25 11:38:59 -04:00
Michael Niedermayer	015cc3239a	lavfi/movie: free packet on decoder error Prevents infinite loop, see Ticket2556 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-25 13:37:40 +02:00
Michael Niedermayer	8a7aabe80b	avfilter/vsrc_testsrc: fix artifacts with odd height Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-24 23:21:17 +02:00
Michael Niedermayer	5d509fbdcf	Merge commit 'eeeb5c291d3f78eaade5b99c2614c7cab0e9be79' * commit 'eeeb5c291d3f78eaade5b99c2614c7cab0e9be79': vsrc_movie: do not free avoption variables in uninit() Conflicts: libavfilter/src_movie.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-21 10:41:41 +02:00
Anton Khirnov	eeeb5c291d	vsrc_movie: do not free avoption variables in uninit() The generic code frees them as well. Since av_free was used to free them instead of av_freep, this would result in a double free.	2013-06-20 13:27:14 +02:00
Jean Delvare	b08cd2fb94	delogo: Fix function description The algorithm works on src and writes to dst, not the other way around. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-19 22:13:12 +02:00
Michael Niedermayer	209cb8afe0	Merge remote-tracking branch 'qatar/master' * qatar/master: lavfi: switch ff_default_get_audio_buffer() to av_frame_get_buffer() Conflicts: libavfilter/audio.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-19 08:27:35 +02:00
Michael Niedermayer	602d0bfe67	Merge branch 'frame_num_offset' of https://github.com/mjmvisser/FFmpeg Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-19 01:25:50 +02:00
Mark Visser	2090abcc43	add the start_number offset to var_values[VAR_N] directly, instead of adding it in func_frame_num	2013-06-18 17:38:17 -04:00
Anton Khirnov	c9c7bc4493	lavfi: switch ff_default_get_audio_buffer() to av_frame_get_buffer() This simplifies the code and avoids using libavcodec-specific avcodec_fill_audio_frame().	2013-06-18 11:21:16 +02:00
Michael Niedermayer	e41bf19d2c	Merge remote-tracking branch 'qatar/master' * qatar/master: lavfi: math typo in interlace filter Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-18 09:31:05 +02:00
Alexander Strasser	ac604e446b	lavfi/src_movie: Use movie_common_init instead individual wrappers Makes it easier to understand that there is no difference in init callback for movie and amovie. Also saves a few lines of code. Signed-off-by: Alexander Strasser <eclipse7@gmx.net>	2013-06-18 00:02:30 +02:00
Alexander Strasser	c679a1c358	lavfi/src_movie: Check pointer is not NULL before deref Also do not check against empty string, the lower levels should be able to deal with it. Signed-off-by: Alexander Strasser <eclipse7@gmx.net>	2013-06-18 00:02:30 +02:00
Vittorio Giovara	cd0faeee62	lavfi: math typo in interlace filter Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2013-06-17 12:25:43 +02:00
Mark Visser	0defc77e9d	added start_number parameter to drawtext to permit an offset to n/frame_num var	2013-06-14 17:05:19 -04:00
Clément Bœsch	147adf2c4f	lavfi/spp: fix description.	2013-06-14 06:53:52 +02:00
Jean Delvare	cef42ded8d	drawbox: Respect thickness parameter The drawbox video filter is drawing lines one pixel thinner than requested. The default thickness is 4 pixel but in fact the lines drawn by default are only 3 pixel wide. Change the comparisons in the code to fix this off-by-one bug. Also change the default thickness from 4 to 3 to minimize the unexpected changes from the user's perspective. As I was already touching these lines, I also removed the "maximum" in the thickness parameter description, as I don't think it was adding any value and I even found it confusing. Reviewed-by: Andrey Utkin <andrey.krieger.utkin@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-14 03:52:32 +02:00
Clément Bœsch	852f74bd85	lavfi/mp: remove mp=spp. The filter was ported to a native libavfilter filter.	2013-06-14 01:27:22 +02:00
Clément Bœsch	a2c547ffec	lavfi: add spp filter.	2013-06-14 01:27:22 +02:00
Stefano Sabatini	e0135a4bcd	lavfi/rotate: add angle command	2013-06-13 01:21:47 +02:00
Stefano Sabatini	dc5e26d67f	lavfi: add rotate filter Based on the libavfilter SOC filter by Vitor Sessak, with the following additions: * integer arithmetic * bilinear interpolation * RGB path * configurable parametric angle, output width and height Address trac issue #1500. See thread: Subject: [FFmpeg-devel] [WIP] rotate filter(s) Date: 2010-10-03 17:35:49 GMT	2013-06-13 01:21:47 +02:00
Michael Niedermayer	d3e89f2641	vf_sab: Fix memleak Fixes CID1030353 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-10 22:00:43 +02:00
Clément Bœsch	b77e58aad3	lavfi/pp: set out frame size. w/h from input frame are not copied in av_frame_copy_props(). This commit avoids a mismatch between aligned_[wh] and outbuf->{width,height} (and thus avoids triggering an assert in avfilter because of this).	2013-06-08 23:23:30 +02:00
Clément Bœsch	f97e28ebe5	lavfi/lut3d: add sanity checks. Should fix CID1026775 and CID1026774.	2013-06-07 01:48:41 +02:00
Paul B Mahol	3554238863	lavfi/il: add timeline support Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-06-06 17:44:54 +00:00
Paul B Mahol	7d01533371	lavfi/framestep: cosmetics: reindent AVFilter Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-06-06 17:19:16 +00:00
Paul B Mahol	27d3d61343	lavfi/framestep: add timeline support Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-06-06 17:17:14 +00:00
Michael Niedermayer	2280b539c5	Merge commit '8b7dffc2d6c6c19f8e0a1fedcd0e95dce7a273ff' * commit '8b7dffc2d6c6c19f8e0a1fedcd0e95dce7a273ff': lavfi doxy: improve/extend AVFilter doxy. Conflicts: libavfilter/avfilter.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-05 12:05:41 +02:00
Stefano Sabatini	449558d34a	lavfi/mp: remove mp=sab The filter was ported to a native libavfilter filter.	2013-06-05 00:06:51 +02:00
Stefano Sabatini	841df7bf86	lavfi: port sab filter from libmpcodecs	2013-06-05 00:06:51 +02:00
Anton Khirnov	8b7dffc2d6	lavfi doxy: improve/extend AVFilter doxy.	2013-06-04 17:18:33 +02:00
Michael Niedermayer	43487bc5c1	avfilter/vf_mcdeint: free frame on error Fixes CID1026766 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-03 15:41:29 +02:00
Michael Niedermayer	3ed56b3b39	avfilter/process_options: fix memleak Fixes CID1026765 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-03 15:26:50 +02:00
Michael Niedermayer	7e7d090907	avfilter/af_astats: rename stat() See CID1026741 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-06-03 14:59:52 +02:00
Nicolas George	50a4d076ce	lavfi/trim: mark link closed on EOF. Fix trac ticket #2620.	2013-06-02 23:19:42 +02:00
Stefano Sabatini	ec34963276	lavfi/mp: drop mcdeint wrapper It was ported to a native libavfilter filter.	2013-06-01 22:35:20 +02:00
Stefano Sabatini	e89182fc94	lavfi: port mcdeint filter from libmpcodecs	2013-06-01 22:34:57 +02:00
Stefano Sabatini	3a2b9911bf	lavfi/mp/mcdeint: avoid uninited data read Do not read padding or out-of-buffer values when computing the output value for a pixel close to the image buffer edge. This avoids non visible artifacts which affected the output checksum. See thread: Subject: [FFmpeg-devel] [PATCH] lavfi/mp/mcdeint: avoid uninited data read Date: Thu, 30 May 2013 18:57:14 +0200	2013-06-01 22:34:50 +02:00
Clément Bœsch	1fb52bf920	lavfi/mptestsrc: fix chroma subsampling with odd sizes. This makes no difference in practice since w & h are hardcoded to 512.	2013-06-01 12:05:55 +02:00
Clément Bœsch	7ba04b3c48	lavfi/pixdesctest: fix chroma subsampling with odd sizes.	2013-06-01 12:05:55 +02:00
Clément Bœsch	7de8a38160	lavfi/vignette: remove extra semi-colon.	2013-05-31 10:22:03 +02:00
Clément Bœsch	2886e8065e	lavfi/vignette: add aspect option.	2013-05-30 20:51:12 +02:00
Clément Bœsch	33620e243f	lavfi/vignette: add some scaling debug.	2013-05-30 20:41:56 +02:00
Clément Bœsch	bfafcc4ebe	lavfi/vignette: simplify dmax definition.	2013-05-30 20:41:37 +02:00
Clément Bœsch	cf6f179044	lavfi/vignette: fix scale with aspects smaller than one.	2013-05-30 20:40:39 +02:00
Clément Bœsch	4a85390d29	lavfi/vignette: make sure a sane sar is set.	2013-05-30 18:13:04 +02:00
Clément Bœsch	0ab9362fcb	lavfi: add vignette filter.	2013-05-30 17:52:52 +02:00
Paul B Mahol	f8f42f4821	lavfi/noise: fix out of array access Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-29 16:54:28 +00:00
Paul B Mahol	83f9735592	lavfi/noise: support slice threading Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-05-29 16:13:11 +00:00
Clément Bœsch	1f1df07ce5	lavfi/drawutils: attempt to fix subsampling.	2013-05-28 19:20:27 +02:00
Dave Yeo	e615a77799	os2threads: move from lavc to compat/ For useage in other places besides lavc. Needed after commit `90f9a5830b` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-28 12:49:20 +02:00
Clément Bœsch	160ea26560	lavfi/haldclutsrc: 10l remove size options.	2013-05-27 20:53:25 +02:00
Clément Bœsch	92a2d12a71	lavfi/overlay: remove do_blend forward declaration.	2013-05-27 20:42:46 +02:00
Clément Bœsch	ae5738248a	lavfi/lut3d: move lut3d init to its definition scope.	2013-05-27 20:42:46 +02:00
Clément Bœsch	158d96e3f0	lavfi: add haldclut filter. Fixes Ticket #2517.	2013-05-27 20:42:28 +02:00
Clément Bœsch	4328602890	lavfi: add dual input helpers.	2013-05-27 20:32:28 +02:00

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