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3213 Commits

Author SHA1 Message Date
Michael Niedermayer
212b89f8b4 avfilter: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 21:23:54 +01:00
Michael Niedermayer
0cfbfaaa12 Merge commit '7b89cd20d844cbe763ca34e63e99d110043cf241' 
* commit '7b89cd20d844cbe763ca34e63e99d110043cf241':
  eamad: allocate a dummy reference frame when the real one is missing
  Replace remaining includes of audioconvert.h with channel_layout.h
  Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*.

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 15:44:15 +01:00
Michael Niedermayer
a75f01d7e0 Merge commit 'd8b31be6caebd8d1321ecb754b6e7daaf81dc111' 
* commit 'd8b31be6caebd8d1321ecb754b6e7daaf81dc111':
  Add the bumps and APIchanges entries for reference counted buffers changes.

Conflicts:
	Changelog
	doc/APIchanges
	libavcodec/version.h
	libavdevice/version.h
	libavfilter/version.h
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-12 15:35:39 +01:00
Hendrik Leppkes
c69acbf881 lavfi/moviesrc: use refcounted frames 2013-03-12 03:23:57 +01:00
Nicolas George
73b40e2eb6 lavfi/buffersink: move the filter structures at the end. 
Also apply a few cosmetic fixes (spaces, trailing comma) to
help match them with the fork's implementation.
 2013-03-11 19:00:49 +01:00
Anton Khirnov
d0a863ac89 vf_hqdn3d: fix uninitialized variable use 
CC:libav-stable@libav.org
 2013-03-11 18:28:35 +01:00
Anton Khirnov
887d31d455 vf_gradfun: fix uninitialized variable use 
CC:libav-stable@libav.org
 2013-03-11 18:28:34 +01:00
Nicolas George
de54a96aa8 lavfi/buffersink: implement av_buffersink_get_samples(). 
Note: the implementation could be more efficient, but at
the cost of more diff.

Most of the code from the following commit:

commit a2cd9be212
Author: Anton Khirnov <anton@khirnov.net>
Date:   Fri May 4 19:22:38 2012 +0200

    lavfi: add an audio buffer sink.

Adapted to call av_buffersink_get_frame_flags() instead of
accessing the frame directly.
 2013-03-10 19:39:25 +01:00
Nicolas George
b71db3f38e lavfi/buffersrc: do not dereference NULL frame. 
frame = NULL is used to indicate EOF.
 2013-03-10 17:05:55 +01:00
Nicolas George
03b87fe5e3 lavfi: rename sink_buffer.c into buffersink.c. 2013-03-10 17:05:55 +01:00
Nicolas George
3add5dc88e lavfi: remove buffersink.c. 
It only contains merge conflicts leftovers.
The real code is in sink_buffer.c.
 2013-03-10 17:05:55 +01:00
Nicolas George
fa41f7ecd6 lavfi/sink_buffer: move stuff to reduce the diff. 
Note: av_buffersink_get_samples() is not yet implemented,
abuffersink is not yet a drop-in replacement of the fork's
abuffersink.
 2013-03-10 17:05:46 +01:00
Stefano Sabatini
35135a3989 lavfi/smartblur: add support to named options 2013-03-10 16:38:45 +01:00
Nicolas George
b0012de420 lavfi/buffersrc: implement flags. 
The PUSH flags is necessary for efficient scheduling;
otherwise there is no feedback when adding frames to
closed paths.

The NO_CHECK_FORMAT is a small optimization that does
not cost much to implement.

The KEEP_REF flag maps to the add/write distinction in
the fork's API.
 2013-03-10 13:56:17 +01:00
Stefano Sabatini
606efe18be lavfi/unsharp: add missing option flags 2013-03-10 13:22:58 +01:00
Michael Niedermayer
f963c77856 avfilter: avoid direct access to "frame"->channels 
This avoids ABI issues

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-10 11:25:54 +01:00
Xi Wang
5d639b2b4a vf_pad: fix a & instead of && typo 
Avoid buffer overflow in buffer_needs_copy()

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-03-10 11:16:10 +01:00
Xi Wang
969e8d35b5 lavfi/pad: avoid buffer overflow in buffer_needs_copy() 
Replace & with short-circuit &&.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-03-10 10:38:42 +01:00
Clément Bœsch
65fc80f012 lavfi: add curves filter. 2013-03-10 03:00:10 +01:00
Clément Bœsch
3d813e7ec3 lavfi: bump minor version after the first round of evil changes. 2013-03-10 02:59:43 +01:00
Michael Niedermayer
108434a30c sink_buffer: remove unused variables 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-10 02:52:15 +01:00
Clément Bœsch
96e4b00d62 lavfi: remove remaining forgotten min/rej perms. 2013-03-10 02:38:21 +01:00
Clément Bœsch
f0a5f71074 lavfi/hue: reindent. 2013-03-10 02:13:02 +01:00
Clément Bœsch
3da54858d3 lavfi/hue: add an optimized direct path. 2013-03-10 02:13:02 +01:00
Michael Niedermayer
a05a44e205 Merge commit '7e350379f87e7f74420b4813170fe808e2313911' 
* commit '7e350379f87e7f74420b4813170fe808e2313911':
  lavfi: switch to AVFrame.

Conflicts:
	doc/filters.texi
	libavfilter/af_ashowinfo.c
	libavfilter/audio.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersink.c
	libavfilter/buffersrc.c
	libavfilter/buffersrc.h
	libavfilter/f_select.c
	libavfilter/f_setpts.c
	libavfilter/fifo.c
	libavfilter/split.c
	libavfilter/src_movie.c
	libavfilter/version.h
	libavfilter/vf_aspect.c
	libavfilter/vf_bbox.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_fieldorder.c
	libavfilter/vf_fps.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_gradfun.c
	libavfilter/vf_hqdn3d.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_transpose.c
	libavfilter/vf_vflip.c
	libavfilter/vf_yadif.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavfilter/yadif.h

Following are notes about the merge authorship and various technical details.

Michael Niedermayer:
  * Main merge operation, notably avfilter.c and video.c
  * Switch to AVFrame:
    - afade
    - anullsrc
    - apad
    - aresample
    - blackframe
    - deshake
    - idet
    - il
    - mandelbrot
    - mptestsrc
    - noise
    - setfield
    - smartblur
    - tinterlace
  * various merge changes and fixes in:
    - ashowinfo
    - blackdetect
    - field
    - fps
    - select
    - testsrc
    - yadif

Nicolas George:
  * Switch to AVFrame:
    - make rawdec work with refcounted frames. Adapted from commit
      759001c534 by Anton Khirnov.
      Also, fix the use of || instead of | in a flags check.
    - make buffer sink and src, audio and video work all together

Clément Bœsch:
  * Switch to AVFrame:
    - aevalsrc
    - alphaextract
    - blend
    - cellauto
    - colormatrix
    - concat
    - earwax
    - ebur128
    - edgedetect
    - geq
    - histeq
    - histogram
    - hue
    - kerndeint
    - life
    - movie
    - mp (with the help of Michael)
    - overlay
    - pad
    - pan
    - pp
    - pp
    - removelogo
    - sendcmd
    - showspectrum
    - showwaves
    - silencedetect
    - stereo3d
    - subtitles
    - super2xsai
    - swapuv
    - thumbnail
    - tile

Hendrik Leppkes:
  * Switch to AVFrame:
    - aconvert
    - amerge
    - asetnsamples
    - atempo
    - biquads

Matthieu Bouron:
  * Switch to AVFrame
    - alphamerge
    - decimate
    - volumedetect

Stefano Sabatini:
  * Switch to AVFrame:
    - astreamsync
    - flite
    - framestep

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-10 01:40:35 +01:00
Clément Bœsch
ee0a8bcba1 lavfi/showspectrum: fix outpicref initialization. 
In 81f2549, output pixel format was changed from rgb24 to planar yuv,
but the initialization was left unchanged. As a result, the chroma
planes were left uninitalized. This was not noticed since the current
ff_get_video_buffer() seems to be initializing the buffer. This won't be
the case anymore after the Evil Plan.
 2013-03-09 23:52:33 +01:00
Michael Niedermayer
6c17ff84ad Merge commit 'efa7f4202088c70caba11d7834641bc6eaf41830' 
* commit 'efa7f4202088c70caba11d7834641bc6eaf41830':
  Use the avstring.h locale-independent character type functions
  avstring: Add locale independent versions of some ctype.h functions

Conflicts:
	avprobe.c
	doc/APIchanges
	libavcodec/dvdsubdec.c
	libavcodec/utils.c
	libavutil/avstring.c
	libavutil/avstring.h
	libavutil/eval.c
	libavutil/parseutils.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-08 14:57:41 +01:00
Anton Khirnov
0651e892e1 Replace remaining includes of audioconvert.h with channel_layout.h 2013-03-08 07:42:13 +01:00
Anton Khirnov
d8b31be6ca Add the bumps and APIchanges entries for reference counted buffers changes. 2013-03-08 07:41:49 +01:00
Anton Khirnov
7e350379f8 lavfi: switch to AVFrame. 
Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it
and use AVFrame instead.
 2013-03-08 07:37:18 +01:00
Reimar Döffinger
efa7f42020 Use the avstring.h locale-independent character type functions 
Make sure the behavior does not change with the locale.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-03-07 15:16:36 +02:00
Michael Niedermayer
4c56b79a16 vf_stereo3d: Add AVOption table terminator 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-05 22:29:57 +01:00
Clément Bœsch
34d0ea5247 lavfi/deshake: support named options. 2013-03-05 21:16:54 +01:00
Stefano Sabatini
8d9509377e lavfi/overlay: improve log message warning in case of clipped overlay 2013-03-05 20:09:50 +01:00
Stefano Sabatini
f164228fd7 lavfi/overlay: add support for partial overlaying 
Partially rework the iteration logic, in order to limit iteration only
for the clipped overlay region.
 2013-03-05 20:09:21 +01:00
Paul B Mahol
1c808943b8 lavfi/mp: drop mp=stereo3d filter 
The filter has been natively integrated into libavfilter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 18:45:35 +00:00
Paul B Mahol
3f35f36a2e lavfi: port MP stereo3d filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 18:36:40 +00:00
Clément Bœsch
14e240cb4a lavfi/opencv: isgraph -> av_isgraph. 
Fix build after 88d55b8.
 2013-03-03 22:06:48 +01:00
Reimar Döffinger
88d55b827d Remove incorrect use of ctype.h functions. 
As far as I can tell the code should not change behaviour
depending on locale in any of these places.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-03-03 21:44:10 +01:00
Nicolas George
3d2adeb6f8 lavfi/af_aresample: fix info log for unknown layouts. 2013-02-28 19:23:12 +01:00
Nicolas George
2bd104c72a lavfi/af_aresample: fix layout consistency check. 
If the channel layout is unknown, lswr will internally use
the default one for the corresponding number of channels.
 2013-02-28 19:23:12 +01:00
Michael Niedermayer
21c2e201f6 vf_lut: correct color/comp permutation 
Fixes Ticket2225

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-27 17:09:21 +01:00
Paul B Mahol
e0ccb5fa38 lavfi/hflip: support more formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-25 13:07:29 +00:00
Paul B Mahol
eac93932b0 lavfi/geq: improve support for formats with alpha plane 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-25 12:54:40 +00:00
Michael Niedermayer
bb7bc3443d af_biquads: memset(0) cache 
Fixes valgrind warnings

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-25 04:39:26 +01:00
Stefano Sabatini
566560b85c lavfi/abuffersink: fix weird indent and spacing 2013-02-24 23:22:23 +01:00
Stefano Sabatini
b59cd089ff lavfi/abuffersink: add sample_rates field to AVABufferSinkParams 
Allow to select sample rates.
 2013-02-24 23:21:28 +01:00
Michael Niedermayer
c4c702b6d3 avfilter/avfiltergraph.h: Move public field out of the private fields 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-24 20:31:56 +01:00
Michael Niedermayer
71cf094e1b Merge commit '9f1223562e134bac6345a465870b9d56ff7d60cf' 
* commit '9f1223562e134bac6345a465870b9d56ff7d60cf':
  lavfi: connect libavresample options to af_resample via AVFilterGraph

Conflicts:
	doc/APIchanges
	libavfilter/avfiltergraph.c
	libavfilter/avfiltergraph.h
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-24 17:10:55 +01:00
Nicolas George
e568d432b1 lavfi/formats: reindent after last commit. 2013-02-24 12:05:06 +01:00
Nicolas George
2d98dd3d14 lavfi: fix merging of formats and clarify exception. 
The following commit:
b97d61f avfilter/ff_merge_formats: only merge if doing so does not loose chroma or alpha
introduced an exception to avoid lossy conversions.
Add a comment to explain the logic.
Fix the call to avoid applying it on audio formats.
 2013-02-24 11:58:52 +01:00
Nicolas George
bf0712c2f8 libavfilter/af_amerge: fix segfault if init fails. 2013-02-24 11:23:51 +01:00
Justin Ruggles
9f1223562e lavfi: connect libavresample options to af_resample via AVFilterGraph 2013-02-23 17:07:54 -05:00
Michael Niedermayer
73fce258b7 vf_mp: Set pseudo pal 
Fixes ticket2140
Fixes null pointer dereference

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-23 19:32:24 +01:00
Michael Niedermayer
cfcab4c507 vf_overlay: silence warning: X may be used uninitialized in this function 
Also ensure that format is valid in query_formats

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-23 12:10:35 +01:00
Michael Niedermayer
3c14c82b7e avfilter: Silence warning: passing argument 3 of av_image_copy from incompatible pointer type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-23 12:08:05 +01:00
Stefano Sabatini
f30979e095 lavfi/boxblur: add support to named options 2013-02-22 19:57:20 +01:00
Paul B Mahol
47619e41c4 blend filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-21 20:16:23 +00:00
Nicolas George
01649c79c8 lavfi/buffersrc: set channel layout if it is known. 
If buffersrc was configured for frames with an unknown layout,
the incoming frames will have channel_layout = 0.
If the format negotiation has selected a known (and compatible)
channel layout for the link, the frame is assumed to have
that layout, the field must be set before injecting the frame
in the filters.
 2013-02-21 12:36:35 +01:00
Michael Niedermayer
cdb7a1ac63 vf_idet: adapt default scores due to bugfix 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-21 01:58:07 +01:00
Michael Niedermayer
dc9edb06b0 vf_idet: Fix macro arguments sideeffect 
Fixes valgrind errors
should improve detection scores

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-21 01:58:07 +01:00
Clément Bœsch
9b9d996b34 lavfi/subtitles: fix recently introduced warning about discarded const qualifier. 2013-02-20 19:47:32 +01:00
Stefano Sabatini
22b06103f0 lavfi/overlay: add format option 
In particular, fix misbehavior in case main and overlay input formats
mismatch (e.g. YUV420 and YUV444).
 2013-02-20 19:39:40 +01:00
Stefano Sabatini
2db0056f96 lavfi/overlay: apply minor consistency fixes 2013-02-20 19:18:17 +01:00
Stefano Sabatini
3d77a27548 lavfi/overlay: implement shortest option 
Force termination when the overlay stream ends. Simplify scripting logic,
for example when an infinite source is used to generate a background for
a composite video.
 2013-02-20 19:17:11 +01:00
Stefano Sabatini
a2a1e20fa2 lavfi/decimate: use named options 2013-02-20 19:07:48 +01:00
Michael Niedermayer
951d39fecd avfilter: fix segfault with setsar/dar 
Reported-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-20 12:34:05 +01:00
Stefano Sabatini
dd37326345 lavfi/hue: reindent after previous commit 2013-02-20 11:29:12 +01:00
Stefano Sabatini
d709a18ac2 lavfi/hue: simplify parsing by making use of option shorthands 2013-02-20 11:28:59 +01:00
Michael Niedermayer
b97d61f924 avfilter/ff_merge_formats: only merge if doing so does not loose chroma or alpha 
Fixes Ticket1280

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-19 15:00:01 +01:00
Paul B Mahol
f2d200d460 lavfi/overlay: yuv444p & yuva444p support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-19 11:11:42 +00:00
Paul B Mahol
480ddf2bc9 lavfi/histogram: overlay display mode for levels histogram mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-18 20:13:07 +00:00
Clément Bœsch
f894246304 lavf/showspectrum: add divVerent in the (c) for his recent work on the filter. 2013-02-18 13:34:37 +01:00
Paul B Mahol
f4e29c408c lavfi/noise: switch to AVLFG noise generator 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-17 21:45:21 +00:00
Clément Bœsch
f3147917bf lavf/subtitles: error out in case of bitmap subtitles. 2013-02-17 13:35:35 +01:00
Clément Bœsch
90fb3e9bee lavfi/subtitles: set a different description between ass and subtitles. 2013-02-17 12:58:20 +01:00
Clément Bœsch
2a14b23484 lavfi: rename vf_ass.c to vf_subtitles.c 2013-02-17 12:58:20 +01:00
Clément Bœsch
08d149d688 lavfi/subtitles: support charenc option. 2013-02-17 12:58:20 +01:00
Clément Bœsch
3a0a959dcb lavfi/subtitles: split options between ass and subtitles. 2013-02-17 12:58:20 +01:00
Stefano Sabatini
7ca2f8b113 lavfi/mp: drop mp=kerndeint filter 
The filter has been natively integrated into libavfilter.
 2013-02-17 11:48:45 +01:00
Stefano Sabatini
8c85a9f046 lavfi/mp: drop mp=unsharp filter 
The native filter is equivalent from the point of view of the features
and of performances.
 2013-02-17 11:48:37 +01:00
Stefano Sabatini
89505f2c3f lavfi/unsharp: add missing NULL check 2013-02-17 11:48:31 +01:00
Stefano Sabatini
64e592eef2 lavfi/unsharp: merge definition and declaration in init_filter_param() 2013-02-17 11:48:24 +01:00
Stefano Sabatini
d2cadea3f0 lavfi/unsharp: directly access in-loop variables in apply_unsharp() 
Increase performance, to match mp=unsharp.
 2013-02-17 11:48:12 +01:00
Stefano Sabatini
ef4c71e8f8 lavfi/unsharp: add check on matrix x/y size values oddity 2013-02-17 11:47:39 +01:00
Michael Niedermayer
b4bb996d6f yadif: remove unused variable 
Found by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-16 13:24:43 +01:00
Paul B Mahol
af882e1819 lavfi: port MP noise filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-16 11:42:41 +00:00
Michael Niedermayer
446f7c62a2 Merge commit '64ed397635ef2666b0ca0c8d8c60a8bc44581d82' 
* commit '64ed397635ef2666b0ca0c8d8c60a8bc44581d82':
  vf_yadif: fix out-of line reads

Conflicts:
	libavfilter/vf_yadif.c
	tests/ref/fate/filter-yadif-mode0
	tests/ref/fate/filter-yadif-mode1

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-16 09:09:38 +01:00
Michael Niedermayer
fab8a89abe Merge commit 'ccd70d9c1689990e5aef2de383199bbc7cf60d13' 
* commit 'ccd70d9c1689990e5aef2de383199bbc7cf60d13':
  vf_yadif: factorize initializing the filtering callbacks

Conflicts:
	libavfilter/vf_yadif.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-16 08:48:45 +01:00
James Darnley
87d359ff8f lavfi/yadif: support 9, 12, and 14 bits per pixel 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-16 00:32:02 +01:00
James Darnley
724061888b lavfi/yadif: remove unnecessary cast 
Finish what 99162f8 started

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-16 00:32:02 +01:00
Stefano Sabatini
f84ef19f3f lavfi/kerndeint: move is_rgb_packed definition to the internal context 
No need to recompute it for each new frame.
 2013-02-16 00:08:31 +01:00
Clément Bœsch
51ba843f19 lavfi/kerndeint: use aligned linesizes for the temporary buffer. 
This improves the performances just enough to match mp=kerndeint.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-02-16 00:08:31 +01:00
Stefano Sabatini
2042cd3769 lavfi/unsharp: extend range for amount values, to reflect the behavior of mp=unsharp 
Also update the documentation accordingly, and suggest a meaningful range.
 2013-02-16 00:08:31 +01:00
Stefano Sabatini
fbcc584d3a lavfi/unsharp: use named options, and add missing checks on matrix size values 
In particular, avoid out-of-buffer access and crashes with too big
values, and rework documentation accordingly.
 2013-02-16 00:08:31 +01:00
Hendrik Leppkes
5ad43af9a6 lavfi/kerndeint: use av_pix_fmt_desc_get instead of directly accessing the table 
Fixes FATE in MSVC DLL builds.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-15 19:07:37 +01:00
sedacca@comcast.net
b64de24fd7 lavfi/ebur128: advance pointer to samples 
Correct the advancement of a pointer to skip over LFE samples as
intended in the loudness computation.

This suggested patch is 3 of 3 for Ticket #2144 "libavfilter ebur128
loudness inaccuracy, irregular time interval, LFE interference".
This suggested patch supersedes the contribution of January 15, 2013
in the thread “[PATCH] lavfi: EBU R.128 irreg time, ch weights, skip
LFE” which combined multiple fixes in one batch.
 2013-02-15 16:39:25 +01:00
David A. Sedacca
de21e6736e lavfi/ebur128: fix channel weights 
Correct the recognition of channel layouts for good channel weight
in the loudness computation.
This suggested patch is 2 of 3 for Ticket #2144 "libavfilter ebur128
loudness inaccuracy, irregular time interval, LFE interference".

Signed-off-by: David A. Sedacca <sedacca at comcast.net>
 2013-02-15 16:38:58 +01:00
Anton Khirnov
64ed397635 vf_yadif: fix out-of line reads 
Some changes in the border pixels, visually indistinguishable.
 2013-02-15 16:08:33 +01:00
Anton Khirnov
ccd70d9c16 vf_yadif: factorize initializing the filtering callbacks 
Do it all in config_props().
 2013-02-15 16:08:00 +01:00
Stefano Sabatini
7ac3ccc5f2 lavfi/unsharp: use the same macros used in the original MP filter 
Remove possibly pointless inconsistency with the ported code.

Also specify parameter value ranges consistent with those of the ported
filter.
 2013-02-15 01:06:56 +01:00
Clément Bœsch
0224375180 lavfi/showspectrum: simplify intensity_color_table declaration. 2013-02-14 23:10:01 +01:00
Clément Bœsch
cf8dec7d64 lavfi/showspectrum: pretty-align constants. 
Binary object unchanged.
 2013-02-14 23:04:20 +01:00
Nicolas George
c557a5b08e lavfi/vf_ass: reindent after last commit. 2013-02-14 16:36:03 +01:00
Nicolas George
bb3303b94c lavfi/vf_ass: ignore subtitles decoding errors. 
A broken packet with invalid data in the middle of the stream
should not prevent from decoding the rest of the file.

Work around trac ticket #2264.
 2013-02-14 16:33:53 +01:00
Paul B Mahol
41ae43cade lavfi: remove softskip libmpcodecs wrapper 
It is supposed to be used with mencoder only and does
nothing when used with ffmpeg.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-14 12:51:56 +00:00
Paul B Mahol
968f8acec8 lavfi: remove dsize libmpcodecs wrapper 
Filter does nothing, and supposed funcionality
is already available with native filter(s).

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-14 12:51:56 +00:00
Paul B Mahol
34126cd090 lavfi/transpose: support more pix fmts 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-13 16:29:47 +00:00
Paul B Mahol
8160864b00 lavfi/amerge: make description consistent with documentation 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-11 14:43:23 +00:00
Stefano Sabatini
3acaea26e5 lavfi/il: filter out hwaccels formats from the list of supported formats 2013-02-10 21:00:56 +01:00
Stefano Sabatini
0b18965434 lavfi/il: move query_formats() definition up 
Respect order of call during the filter lifecycle, improve readability.
 2013-02-10 14:00:19 +01:00
Stefano Sabatini
63a9962287 lavfi/il: simplify/generalize linesize computation 
Rely on generic utilities for computing each plane linesize.

In particular, add support to NV12/21 formats and avoid use of
PIX_FMT_PLANAR pixdesc flag, whose semantics is questionable.

It also fixes various crashes.
 2013-02-10 14:00:19 +01:00
Paul B Mahol
969039eb6e lavfi/il: fix typo in Copyright 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-09 21:56:04 +00:00
Paul B Mahol
c0a8918f2a lavfi: remove mp=il filter 
Native il video filter is now available.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-09 21:43:39 +00:00
Paul B Mahol
6e9abce5e2 lavfi: port MP il filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-09 21:41:53 +00:00
Paul B Mahol
4fa9defc7f lavfi/histogram: make waveform mode more useful 
Now it displays all color components (not just luma)
either in parade or overlay and also works with RGB colorspace.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-09 16:05:28 +00:00
Paul B Mahol
e5670cb8a1 lavfi/histogram: make it C90 compliant 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-09 12:27:49 +00:00
Paul B Mahol
29a92c0114 histogram filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-09 11:45:56 +00:00
Stefano Sabatini
c0a4871c16 lavfi/select: correctly set prev_t and prev_pts 
In particular, fix trac ticket #2248.
 2013-02-07 21:28:46 +01:00
Stefano Sabatini
872855e2a5 lavfi/select: avoid double -> int lossy conversion in debug log 2013-02-07 21:00:54 +01:00
Michael Niedermayer
a00c4b4db0 af_biquad: avoid subtraction in loop 
17% faster
Note the speedup is smaller if its done before
storing in the context (gcc 4.6.3 core i7)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-07 19:46:02 +01:00
Michael Niedermayer
9f956611e3 af_biquad: unroll loop, remove variable copies 
This makes the code about 7% faster

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-07 19:03:22 +01:00
Nicolas George
b5884db437 lavfi: fix missing space in error message. 2013-02-07 12:22:09 +01:00
Nicolas George
3dea8b375e lavfi: remove disabled code. 2013-02-07 12:22:09 +01:00
Michael Niedermayer
6e9f3f3b65 Merge commit '238614de679a71970c20d7c3fee08a322967ec40' 
* commit '238614de679a71970c20d7c3fee08a322967ec40':
  cdgraphics: do not rely on get_buffer() initializing the frame.
  svq1: replace struct svq1_frame_size with an array.
  vf_yadif: silence a warning.

Conflicts:
	libavcodec/svq1dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-06 14:53:49 +01:00
Anton Khirnov
99162f8d46 vf_yadif: silence a warning. 
clang says:
libavfilter/vf_yadif.c:192:28: warning: incompatible pointer types assigning to
'void (*)(uint8_t *, uint8_t *, uint8_t *, uint8_t *, int, int, int, int, int)'
from 'void (uint16_t *, uint16_t *, uint16_t *, uint16_t *, int, int, int, int, int)'
 2013-02-06 10:21:51 +01:00
Michael Niedermayer
2b20397e1f libmpcodecs/vd_ffmpeg.h: remove, its unused and removed upstream 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 15:54:39 +01:00
multiple authors
81e357db62 libmpcodecs/vf_pullup: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 15:41:19 +01:00
multiple authors
13afcdd00e libmpcodecs/vf_uspp: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 15:41:00 +01:00
multiple authors
3ce3d4cc3c libmpcodecs/vf_unsharp: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 15:40:43 +01:00
multiple authors
7a4885600f libmpcodecs/vf_spp: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 14:53:53 +01:00
multiple authors
14132599a3 libmpcodecs/vf_sab: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 14:47:33 +01:00
multiple authors
fe8bc6ddfc libmpcodecs/pullup: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 14:47:13 +01:00
multiple authors
8f7e3e678b libmpcodecs/vf_noise: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 14:18:15 +01:00
multiple authors
3ca46d0c10 libmpcodecs/vf_pp7:update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 14:17:28 +01:00
multiple authors
fdd574ed3f libmpcodecs/vf_qp: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 14:17:17 +01:00
multiple authors
b7e6622971 libmpcodecs/vf_mcdeint: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 14:00:20 +01:00
multiple authors
25ed6e99d7 libmpcodecs/vf_ilpack: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 13:59:47 +01:00
multiple authors
011702f5a9 libmpcodecs/vf_ivtc: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 13:59:34 +01:00
multiple authors
0b36a05c17 libmpcodecs/vf_fspp: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 13:44:53 +01:00
multiple authors
2b9eb6167b libmpcodecs/av_helpers: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 13:43:35 +01:00
multiple authors
e02c713fb1 libmpcodecs/vf_filmdint: update to latest version from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 13:40:08 +01:00
multiple authors
5d0115118d libmpcodecs/vf_divtc: update to latest version in mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 13:39:46 +01:00
multiple authors
99a0813a7e libhmpcodec/mp_msg: update to latest from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 13:02:28 +01:00
multiple authors
745cb39d05 libmpcodecs/help_mp: update to latest from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 12:58:20 +01:00
multiple authors
a54737f7ea libmpcodecs/cpudetect: update to latest from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 12:55:10 +01:00
Michael Niedermayer
0b6f34cc9f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avfilter: x86: consistent filenames for filter optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 11:56:48 +01:00
multiple authors
103a2c2b17 libmpcodecs: update img_format.* & mp_image.* to latest from mplayer 
Please see mplayer svn for authorship and individual commits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 03:30:17 +01:00
multiple authors
708ed15d8c libmpcodecs/vf_stereo3d: update to latest version from mplayer 
Merged commits:
commit 9a2978f37bcdf7a28235c9322e9e5a4fe15e2ff2
Author: cehoyos <cehoyos@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date:   Thu Jan 31 12:12:36 2013 +0000

    Add more vf_stereo3d output formats.

    Adds high quality green-magenta and yellow-blue dubois
    anaglyph 3D output support.

    Patch by thomas schorpp, thomas.schorpp gmail

    git-svn-id: svn://svn.mplayerhq.hu:/mplayer/trunk@35906 b3059339-0415-0410-9bf9-f77b7e298cf2

commit 2c50e66460d8d3ec460cbf9425f252f75ea1022d
Author: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date:   Sun Aug 12 17:31:47 2012 +0000

    Add another anaglyph color variant.

    Patch by Bob [mpbob ezpi net].

    git-svn-id: svn://svn.mplayerhq.hu:/mplayer/trunk@35080 b3059339-0415-0410-9bf9-f77b7e298cf2

commit 71c5261c2ac63e6e29a5a899b52d1ec4bdb62c4e
Author: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date:   Sun Aug 12 17:25:30 2012 +0000

    Convert comments into designated initializers.

    That is a simple way to ensure they always correspond
    to what the compiler actually does.

    git-svn-id: svn://svn.mplayerhq.hu:/mplayer/trunk@35079 b3059339-0415-0410-9bf9-f77b7e298cf2

commit d7164c5e1ba524c2a6983d979ef57e193b2c8a9f
Author: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date:   Sun Aug 12 17:20:24 2012 +0000

    Make compiler give the ana_coeff array automatically the right size.
    Makes adding more colour schemes easier.

    git-svn-id: svn://svn.mplayerhq.hu:/mplayer/trunk@35078 b3059339-0415-0410-9bf9-f77b7e298cf2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-05 03:05:54 +01:00
Diego Biurrun
e66240f22e avfilter: x86: consistent filenames for filter optimizations 2013-02-04 15:00:47 +01:00
Rudolf Polzer
81f2549ec9 lavfi/showspectrum: display multiple channels in separate row 
The showspectrum filter gets multiple channel (any count) support.

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
 2013-02-04 13:37:43 +00:00
Rudolf Polzer
773fc6e0c7 lavfi/showspectrum: set default height to 512 
Only power-of-two FFTs are supported; so to get a full spectrum
(that is, one up to Nyquist), the height must be a power of two.

Therefore, change the default height from 480 to 512.

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
 2013-02-03 17:05:31 +00:00
Stefano Sabatini
1897109c00 lavfi/pad: add support to named options 2013-02-03 17:01:56 +01:00
Stefano Sabatini
fd6b6efbd2 lavfi/crop: fix help message for the keep_aspect option 2013-02-02 15:32:34 +01:00
Michael Niedermayer
6726fb6533 avfilter/vf_hqdn3d.h: restore author attribution, history and project name 
See git blame of pre split avfilter/vf_hqdn3d.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-02 13:18:10 +01:00
Michael Niedermayer
d593f2b241 avfilter/x86/vf_hqdn3d_init: fix author attribution & project name 
Reference: 7a1944b907

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-02 13:18:09 +01:00
Michael Niedermayer
0d13a7b786 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vf_hqdn3d: x86: Add proper arch optimization initialization

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-02 13:18:01 +01:00
Diego Biurrun
76d90125cd vf_hqdn3d: x86: Add proper arch optimization initialization 2013-02-01 13:11:45 +01:00
Nicolas George
d2ccab5f8a lavfi/buffersrc: forward filter_frame errors. 
Note: The ret variable was unused.
 2013-01-31 21:03:54 +01:00
Nicolas George
dcce43340f lavfi/af_amerge: set outbuf->audio->channels. 
The value is lost because of avfilter_copy_buffer_ref_props().

Fix trac ticket #2217.
 2013-01-31 21:03:54 +01:00
Nicolas George
ae14887ee7 lavfi/af_amerge: check for buffer queue overflows. 
Without that test, ff_bufqueue_add silently discards the
oldest buffer, that leaves in[i].nb_samples inconsistent,
and causes later a segfault.
 2013-01-31 21:03:54 +01:00
Nicolas George
6560625f0a lavfi/bufferqueue: add ff_bufqueue_is_full(). 2013-01-31 21:03:54 +01:00
Stefano Sabatini
e47114d545 lavfi: increment max number of registered filters from 128 to 256 
The total number of implemented filters is already over 128.
 2013-01-31 16:47:37 +01:00
Paul B Mahol
402ea625ab lavfi/biquads: remove pointless casts 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-31 13:16:32 +00:00
Paul B Mahol
b70ea49ca3 Port biquads filters from SoX 
Adds allpass, bass, bandpass, bandreject, biquad,
equalizer, highpass, lowpass and treble filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-31 12:13:55 +00:00
Michael Niedermayer
5068bcda95 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vf_delogo: fix copying the input frame.

Conflicts:
	libavfilter/vf_delogo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-29 14:58:49 +01:00
Anton Khirnov
7194330bcd vf_delogo: fix copying the input frame. 
CC:libav-stable@libav.org
 2013-01-29 07:33:02 +01:00
Anton Khirnov
f81c37e40f vf_delogo: fix an uninitialized read. 
CC:libav-stable@libav.org
 2013-01-29 07:32:54 +01:00
Michael Niedermayer
1336382c6d avfilter_get_audio_buffer_ref_from_frame: fix handling of >8 channels 
Found-by: inferno@chromium.org
Reported-by: Dale Curtis <dalecurtis@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-28 21:45:16 +01:00
Nicolas George
42c6f2a645 lavfi/vf_drawtext: default to expansion=normal. 2013-01-26 12:52:19 +01:00
Nicolas George
255ae9f380 lavfi: version bump and change log entries after the last commits. 2013-01-26 11:25:21 +01:00
Nicolas George
699b286a21 lavfi/af_anull: accept unknown channel layouts. 2013-01-26 11:15:38 +01:00
Nicolas George
b00502457a lavfi/af_aresample: accept unknown channel layouts. 2013-01-26 11:15:38 +01:00
Nicolas George
6d962aec8d lavfi/af_aformat: accept unknown channel layouts. 2013-01-26 11:15:38 +01:00
Nicolas George
ea645e90a1 lavfi/buffersrc: accept unknown channel layouts. 2013-01-26 11:15:38 +01:00
Nicolas George
19506af788 lavfi/sink_buffer: accept unknown channel layouts. 
Add a field to the AVBufferSinkParams for a list of accepted
channel counts.
Change the default value for the lists in AVBufferSinkParams
to NULL, to let lavfi fill them with something useful.
The fail_enomem path is unneeded because filters are uninited
on failure.
 2013-01-26 11:15:38 +01:00
Nicolas George
b6b2f3433c lavfi: implement ff_query_formats_all(). 2013-01-26 11:15:38 +01:00
Nicolas George
7bb98b753b lavfi: implement ff_all_channel_counts(). 2013-01-26 11:15:38 +01:00
Nicolas George
b6afb2dde1 lavfi: support unknown channel layouts. 2013-01-26 11:15:38 +01:00
Stefano Sabatini
e80be5a0aa lavfi/showwaves: fail in case of push_frame() error 2013-01-25 19:35:21 +01:00
Stefano Sabatini
b7d34b328b lavfi/showwaves: add display mode option and mode=line 2013-01-25 17:42:04 +01:00
Michael Niedermayer
fc2922836b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avfilter: allow setpts filter to use wallclock time for calculations

Conflicts:
	doc/filters.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-25 15:04:41 +01:00
Vladimir Pantelic
0b55b16abc avfilter: allow setpts filter to use wallclock time for calculations 
Signed-off-by: Vladimir Pantelic <vladoman@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-25 10:50:09 +01:00
Paul B Mahol
e65046bf83 lavfi/earwax: remove config_input() 
This is wrong function to check for input parameters.
Function is not needed because query_formats() already
sets supported sample rates.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-24 10:37:44 +00:00
Michael Niedermayer
ac8987591f Merge commit '88bd7fdc821aaa0cbcf44cf075c62aaa42121e3f' 
* commit '88bd7fdc821aaa0cbcf44cf075c62aaa42121e3f':
  Drop DCTELEM typedef

Conflicts:
	libavcodec/alpha/dsputil_alpha.h
	libavcodec/alpha/motion_est_alpha.c
	libavcodec/arm/dsputil_init_armv6.c
	libavcodec/bfin/dsputil_bfin.h
	libavcodec/bfin/pixels_bfin.S
	libavcodec/cavs.c
	libavcodec/cavsdec.c
	libavcodec/dct-test.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.c
	libavcodec/dsputil.h
	libavcodec/dsputil_template.c
	libavcodec/eamad.c
	libavcodec/h264_cavlc.c
	libavcodec/h264idct_template.c
	libavcodec/mpeg12.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo.h
	libavcodec/mpegvideo_enc.c
	libavcodec/ppc/dsputil_altivec.c
	libavcodec/proresdsp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-23 17:44:56 +01:00
Paul B Mahol
a793a587df lavfi/swapuv: support all planar yuv pixel formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-23 16:13:23 +00:00
Stefano Sabatini
5b10c5e7e4 lavfi/showwaves: fix check on showwaves->outpicref 
outpicref is not always in synch with showwaves->outpicref, which is
changed as a side effect of the call to functions.

Fix regression introduced in 5f634480d1,
+10l to me.
 2013-01-22 20:34:29 +01:00
Michael Niedermayer
e4eebc2da9 avf_showwaves: fix null pointer dereference 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 23:00:20 +01:00
Paul B Mahol
6ea8a830e8 afade filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-21 15:20:42 +00:00
Xi Wang
eb553096e5 lavfi: fix null checking in avfilter_config_links() 
Move the first use of `link' after the null pointer check.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 00:07:00 +01:00
sedacca@comcast.net
24c47f00fe lavfi: EBU R.128 irregular time 
Correct the time interval between logged data rows to the expected
value of 100 milliseconds by naming a new loop counter variable
to be distinct from loop counters for inner loops that
inadvertently change the outer loop operation.

This suggested patch is 1 of 3 for Ticket #2144 "libavfilter ebur128
loudness inaccuracy, irregular time interval, LFE interference".
This suggested patch supersedes the contribution of January 15, 2013
in the thread “[PATCH] lavfi: EBU R.128 irreg time, ch weights, skip
LFE” which combined multiple fixes in one patch.

Reviewed-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-19 03:13:24 +01:00
Paul B Mahol
c79be51dfc vf_fade: use AVPixFmtDescriptor to find out if pixel format have alpha 
Remove alpha_pix_fmts[].

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-18 22:51:05 +00:00
Stefano Sabatini
2852bd704a lavfi/fade: accept shorthand syntax 2013-01-18 23:17:47 +01:00
Paul B Mahol
d084c5c742 vf_fade: support YUVA422P & YUVA444P 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-18 14:35:30 +00:00
Michael Niedermayer
68f92a70f1 Merge commit 'dae1d507af94261bafd3b11549884e5d1eca590e' 
* commit 'dae1d507af94261bafd3b11549884e5d1eca590e':
  x86: Add PAVGB macro to abstract pavgb/pavgusb instruction via cpuflags
  vf_fps: add final flushed frames to the dropped frame count
  rv34_parser: Adjust #if for disabling individual parsers

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-16 11:44:45 +01:00
Justin Ruggles
23098bbd50 vf_fps: add final flushed frames to the dropped frame count 2013-01-15 11:26:46 -05:00
Michael Niedermayer
329675cfd7 Merge commit 'a1c525f7eb0783d31ba7a653865b6cbd3dc880de' 
* commit 'a1c525f7eb0783d31ba7a653865b6cbd3dc880de':
  pcx: return meaningful error codes.
  tmv: return meaningful error codes.
  msrle: return meaningful error codes.
  cscd: return meaningful error codes.
  yadif: x86: fix build for compilers without aligned stack
  lavc: introduce the convenience function init_get_bits8
  lavc: check for overflow in init_get_bits

Conflicts:
	libavcodec/cscd.c
	libavcodec/pcx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-14 14:43:32 +01:00
Daniel Kang
67360ccd51 yadif: x86: fix build for compilers without aligned stack 
Manually load registers to avoid using 8 registers on x86_32 with
compilers that do not align the stack (e.g. MSVC).

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-14 09:51:52 +01:00
Michael Niedermayer
6f88d2d786 vsrc_testsrc: Fix assignments in if() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-14 05:05:40 +01:00
Paul B Mahol
5b9126ba84 lavfi/gradfun: support YUV440P 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-13 13:23:30 +00:00
Matthieu Bouron
f9eed5d7e6 lavfi/aevalsrc: try to honor specified duration 
If nb_samples divide sample_rate and if nb_samples allow it, aevalsrc
should generate the exact amount of samples according to duration.

Example:
aevalsrc=0::n=480:s=48000:d=5.21 should generate 250080 samples.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-01-12 17:26:35 +01:00
Nicolas George
7e5c5fa5fc lavfi/vf_overlay: check that filter_frame does not return EAGAIN. 
EAGAIN is used internally in the code; it currently does not make
sense as a return code from the next filter.

Should fix CID966655.
 2013-01-10 21:55:02 +01:00
Michael Niedermayer
65b8527993 Merge commit 'f7bf72a4a1146a7583577c9bdc066767e1ba3c6a' 
* commit 'f7bf72a4a1146a7583577c9bdc066767e1ba3c6a':
  idcinvideo: correctly set AVFrame defaults
  yadif: Port inline assembly to yasm
  au: remove unnecessary casts
  au: return AVERROR codes instead of -1

Conflicts:
	libavcodec/idcinvideo.c
	libavfilter/x86/yadif_template.c
	libavformat/au.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-10 12:27:16 +01:00
André Pankratz
0287eea914 lavfi/yadif: fix shorthand/option mismatch 
Fix trac ticket #2128.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-01-10 11:01:14 +01:00
Daniel Kang
899157b308 yadif: Port inline assembly to yasm 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-09 18:41:02 +01:00
Nicolas George
ff6b34009d lavfi: fix use-after-free in ff_filter_frame. 
Unlike the original ff_start_frame code, the incoming reference
may be freed before that point.

Fix CID966654.
 2013-01-08 13:31:33 +01:00
Clément Bœsch
caee85bbce lavfi/kerndeint: remove unused pixel_step. 2013-01-06 18:59:15 +01:00
Clément Bœsch
f6659e5c5e lavfi/kerndeint: fix temp buffer linesize. 
Also re-enable the FATE test.
 2013-01-06 18:59:15 +01:00
Michael Niedermayer
e797f22efa vf_tinterlace: fix logical/bit op mixup 
Fixes CID966642

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-06 04:38:53 +01:00
Clément Bœsch
521daf1409 lavfi/kerndeint: get pix format description only once. 
This makes the code faster.
 2013-01-06 04:37:33 +01:00
Clément Bœsch
aaf59766b9 lavfi/avfilter: remove now unused {src,cur,out}_buf. 
This was supposed to be removed in 565e4993, but it was delayed due to
the port of the remaining filters. These buffer ref pointers are not
used anymore, thus dropped.
 2013-01-06 04:14:56 +01:00
Michael Niedermayer
0ef615126f vf_kerndeint: memset buffer to avoid use of uninitialized memory. 
This might fix fate failures.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-06 02:40:44 +01:00
Michael Niedermayer
39d1875455 libavfilter/video.h: remove unused things related to the start/slice/end API 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-05 23:36:09 +01:00
Michael Niedermayer
2468827c06 internal.h: remove start/end_frame from AVFilterPad 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-05 23:36:09 +01:00
Carl Eugen Hoyos
6a9af92565 Allow remaining 32bit RGB packed pix_fmts in kerndeint filter. 
Reviewed-by: Stefano Sabatini
 2013-01-05 14:40:06 +01:00
Stefano Sabatini
860b5c0a63 lavfi/kerndeint: fix mismatch between declared pixel format and test 
+10l.
 2013-01-05 14:04:33 +01:00
Matthieu Bouron
be0a67bd65 lavfi/drawutils: fix blending computation in blend_line function 
If width is not alligned with hsub, background component should only be
multiplied once by sub alpha component.
 2013-01-05 13:08:02 +01:00
Stefano Sabatini
0140566359 lavfi: add histeq filter 
This is a port of virtual dub's histogram equalization filter by Donald
A. Graft. Based on the work by Jérémy Tran <tran.jeremy.av@gmail.com>,
done for SOCIS 2012.
 2013-01-05 10:25:32 +01:00
Stefano Sabatini
172505b8bc lavfi: add kerndeint filter 
This is a port of the kerndeint filter (libmpcodecs/vf_kerndeint) by
Donal A. Graft (original avisynth plugin author), and is based on the
work by Jérémy Tran <tran.jeremy.av@gmail.com> done for SOCIS 2012.
 2013-01-05 10:25:32 +01:00
Matthieu Bouron
bbab9cceb9 lavfi/drawutils: fix typo 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-05 05:21:44 +01:00
Stefano Sabatini
cb8d3965fd lavfi/yadif: add support to named constants 2013-01-04 11:48:54 +01:00
Stefano Sabatini
f7dc6aa6b1 lavfi/yadif: add support to named options and options introspection 
Also rename the "enable_auto" field to "deint", to match the name of the
option.
 2013-01-04 11:48:54 +01:00
Stefano Sabatini
8674597fe5 lavfi/yadif: remove redundant NULL checks in uninit 2013-01-04 11:48:53 +01:00
Stefano Sabatini
4ea7c17932 lavfi/yadif: fail during the configuration stage in case of invalid video size 
This is better than repeatedly failing during the filtering stage.
 2013-01-04 11:48:53 +01:00
Stefano Sabatini
b52c1d0c99 lavfi/yadif: remove unused poll_frame callback 2013-01-04 11:48:53 +01:00
Clément Bœsch
491ca0e89f Replace references to "que" with the appropriate word. 
"que" sounds like a slang word to me. This commit renames a few
variables, fix the comments and the logging messages (sometimes along
with small other typo fixes).
 2013-01-03 00:21:47 +01:00
Nicolas George
b99bef17b4 lavfi/avfiltergraph: check pick_format return code. 2013-01-02 16:56:03 +01:00
Paul B Mahol
ba1cbf40ce lavfi/lut: use ff_fill_rgba_map() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-01 17:07:57 +00:00
Nicolas George
82541d8330 lavfi: merge all filtering code into ff_filter_frame. 2013-01-01 15:19:04 +01:00
Paul B Mahol
8e4e532bb2 lavfi/avcodec: fix typo 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-01 12:57:07 +00:00
Nicolas George
2eb2e1798e lavfi: add avfilter_get_audio_buffer_ref_from_arrays_channels. 
It is the same as avfilter_get_audio_buffer_ref_from_arrays
except it has a "channels" and the channel layout can be 0.
 2013-01-01 02:01:28 +01:00
Nicolas George
11ab2c25b6 lavfi/avfiltergraph: print query_formats errors. 2012-12-31 18:43:04 +01:00
Michael Niedermayer
08196c785a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: suppress -fPIC in msvc builds
  Drop unnecessary 'l' length modifier when printfing double values.
  truemotion2: Sanitize tm2_read_header()

Conflicts:
	libavcodec/truemotion2.c
	libavfilter/src_movie.c
	libavutil/opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-31 14:20:01 +01:00
Diego Biurrun
bcb8d9eb8f Drop unnecessary 'l' length modifier when printfing double values. 
%f denotes a double argument and 'l' does nothing in this case
according to the C spec.
 2012-12-31 11:20:45 +01:00
Clément Bœsch
8d06e83d16 lavfi/Makefile: add missing dependencies to FFLIBS. 2012-12-31 01:40:34 +01:00
Clément Bœsch
21b6991cd5 lavfi/Makefile: make FFLIBS list consistent. 2012-12-31 01:38:31 +01:00
Nicolas George
c36302a7a4 lavfi/sink_buffer: switch to filter_frame. 2012-12-30 18:29:57 +01:00
Nicolas George
a978c04e22 lavfi/video: ensure that filter_frame is called. 
This is a temporary workaround until all filters have been
upgraded to filter_frame and the framework can forget completely
about start_frame/draw_slice/end_frame.
 2012-12-30 18:29:57 +01:00
Michael Niedermayer
b84871b8eb vf_tinterlace: dont mix declarations and expressions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-30 16:59:52 +01:00
Michael Niedermayer
c0c0b19644 lavfi: remove some draw_slice related code that has become unneeded 
Reviewed-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-30 16:58:50 +01:00
Mark Himsley
8997a0fa79 lavfi/tinterlace: add low-pass-filter for top/bottom interleave modes 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-12-30 15:19:23 +01:00
Michael Niedermayer
3cd137bfea vf_deshake: fix strict aliassing errors 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-29 20:00:48 +01:00
Michael Niedermayer
53228f47d6 avf_concat: init pointers to NULL for saftey and to avoid warning of uninitialized use. 
Reviewed-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-29 18:56:33 +01:00
Michael Niedermayer
981baf742c lavfi: replace REGISTER_BUILTIN_FILTER() by REGISTER_FILTER_UNCONDITIONAL() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-29 15:37:05 +01:00
Michael Niedermayer
83d4a8442c Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  cosmetics: Prettyprint codec/format/filter registration files

Conflicts:
	libavcodec/allcodecs.c
	libavdevice/alldevices.c
	libavfilter/allfilters.c
	libavformat/allformats.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-29 14:27:38 +01:00
Michael Niedermayer
2a9443a110 Merge commit '69583bd3b1eba471366141c945030c163e073e02' 
* commit '69583bd3b1eba471366141c945030c163e073e02':
  avfilter: Refactor unconditional filter registration
  build: Add rtpenc_chain extra config option
  configure: Add --disable-all command line option

Conflicts:
	libavfilter/allfilters.c
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-29 13:05:37 +01:00
Diego Biurrun
c73c87b412 cosmetics: Prettyprint codec/format/filter registration files 2012-12-28 19:18:13 +01:00
Diego Biurrun
69583bd3b1 avfilter: Refactor unconditional filter registration 2012-12-28 19:18:13 +01:00
Michael Niedermayer
8afe168c78 vf_divtc: dont mix av_strdup and free 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-28 17:05:19 +01:00
Michael Niedermayer
baa5d6df77 vf_detc: dont mix av_strdup & free 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-28 17:04:54 +01:00
Michael Niedermayer
458afd2a0e vf_mp: fix 'discards const qualifier from pointer target type' 
args are not supposed to be changed by filters even if the argument is
not marked as const.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-28 17:00:01 +01:00
Clément Bœsch
ceee4407e3 lavfi/tile: small align cosmetics. 2012-12-26 21:32:38 +01:00
Clément Bœsch
4cd724daee lavfi/tile: remove usage of link->{cur,out}_buf. 2012-12-26 21:30:46 +01:00
Clément Bœsch
3b870f973e lavfi/scale: remove usage of link->cur_buf. 2012-12-26 21:30:45 +01:00
Clément Bœsch
a612e86ea6 lavfi/deshake: remove usage of link->cur_buf. 2012-12-26 21:30:45 +01:00
Clément Bœsch
5673a0102a lavfi/decimate: remove usage of link->cur_buf. 2012-12-26 21:30:45 +01:00
Clément Bœsch
33e0eb5109 lavfi/video: remove unused ff_inplace_start_frame(). 2012-12-26 21:30:45 +01:00
Paul B Mahol
c46cfedf09 build: mp filter does not depend on postproc anymore 
This fixes testprogs build target if libpostproc is disabled.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-26 19:14:07 +00:00
Michael Niedermayer
a2349dc3f0 vf_idet: fix type of stats 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-26 17:27:28 +01:00
Clément Bœsch
d155abd1fc lavfi/idet: remove unused assert include. 2012-12-26 17:17:36 +01:00
Clément Bœsch
a7f0af1b9a lavfi/idet: remove unecessary context assignment. 2012-12-26 17:17:36 +01:00
Clément Bœsch
43cbd4406e lavfi/idet: support named parameters. 
The parameters are currently not documented in doc/filters.texi, but now
they at least appear in the automatic help.
 2012-12-26 17:17:36 +01:00
Clément Bœsch
915d7487d7 lavfi/idet: remove unecessary poll_frame callback. 2012-12-26 17:17:36 +01:00
Stefano Sabatini
e06c147581 lavfi/aresample: fix style 
Improve overall consistency/improve readability.
 2012-12-26 11:56:35 +01:00
Hendrik Leppkes
8b6b3632fe vf_pp: add postproc to the library dependencys for avfilter when enabled. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-25 15:49:27 +01:00
Michael Niedermayer
bd16f0a331 avfiltergraph: put variables used in #if 0 code themselfs under #if 0 
Fixes unused variable warnings

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-24 22:35:27 +01:00
Michael Niedermayer
ba8e909c82 Merge commit '3193b13aa1e271f6d2dd68de67d448c08aef3c00' 
* commit '3193b13aa1e271f6d2dd68de67d448c08aef3c00':
  hlsenc: Allocate enough space for the pattern string
  lavc: Correct the description of pkt_dts
  avfilter: Compile FIFO filters unconditionally

Conflicts:
	libavcodec/avcodec.h
	libavfilter/Makefile
	libavfilter/allfilters.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-24 15:29:15 +01:00
Clément Bœsch
768c47ec37 lavfi: remove mp=pp filter. 
Native pp filter is available.

postproc dependency is also dropped from mp wrapper since it was the
only filter needing that dependency.
 2012-12-23 19:03:36 +01:00
Clément Bœsch
9b8de93036 lavfi: add pp filter. 
Ported from MPlayer. Original author is A'rpi, with various
contributions from Michael Niedermayer. The original documentation was
mostly written by Diego Biurrun. See the MPlayer history for full
credits.

The filter is under GPL like the original filter, even if it differs
quite a lot. There is not much point in making it LGPL since pp is under
GPL.
 2012-12-23 19:03:36 +01:00
Diego Biurrun
5af53731d9 avfilter: Compile FIFO filters unconditionally 
Building libavfilter without that functionality makes little sense.
 2012-12-23 18:57:01 +01:00
Stefano Sabatini
bde1e8bf06 lavfi/overlay: make use of av_opt_set_from_string() 
Simplify.
 2012-12-22 16:14:23 +01:00
Stefano Sabatini
5e402a5319 lavfi/overlay: switch to filter_frame API 2012-12-22 16:12:26 +01:00
Paul B Mahol
185d1f3bfc lavfi: declare arrays that never change as static const 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-21 22:38:59 +00:00
Paul B Mahol
a8ebb77493 lavfi/swapuv: use FFSWAP 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-12-21 19:04:11 +00:00
Michael Niedermayer
be2c0adc96 Merge commit '69f086e0f90f23d89e5739b099a4f984fa6a7885' 
* commit '69f086e0f90f23d89e5739b099a4f984fa6a7885':
  build: avfilter: Remove duplicate compilation entry for vf_scale

Conflicts:
	libavfilter/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-21 17:39:03 +01:00
Diego Biurrun
69f086e0f9 build: avfilter: Remove duplicate compilation entry for vf_scale 
vf_scale should not be unconditionally compiled even if disabled.
 2012-12-21 00:18:34 +01:00
Nicolas George
c7a1239bf9 lavfi/af_aconvert: update audio->channels. 2012-12-20 17:01:35 +01:00
Nicolas George
0146c1f0f1 lavfi: remove init and check of rate and layout. 
The sample rate and channel layout are negotiated and set
by the filter graph system.
 2012-12-20 13:03:42 +01:00
Nicolas George
5033a1af17 lavfi/buffersrc: remove init of rate and layout. 
The sample rate and channel layout are negotiated and set
by the filter graph system, the filters must not set them.
 2012-12-20 13:03:42 +01:00
Nicolas George
34de47aa35 lavfi: add an accessor for ref->audio->channels. 2012-12-20 13:03:41 +01:00
Nicolas George
238edd2fe3 lavfi: add a channels field to AVFilterLink. 
Also: fix af_pan and af_aresample, that forgot to update
audio->channels.
 2012-12-20 13:03:41 +01:00
Clément Bœsch
174c483e2e lavfi/select: fix compilation with avcodec disabled. 2012-12-20 05:17:36 +01:00
Stefano Sabatini
022e118e3f lavfi/setpts: enable debug logs, and improve/extend debug messages 2012-12-19 11:49:54 +01:00
Clément Bœsch
de2022c5dd lavfi/gradfun: small align cosmetics. 2012-12-19 03:22:58 +01:00
Clément Bœsch
526e2415bd lavfi/gradfun: support named options. 
This breaks usage for out-of-range values.
 2012-12-19 03:13:26 +01:00
Clément Bœsch
3bdd70fc66 lavfi/gradfun: reduce up limit for threshold. 
This will prevent an overflow in the SSSE3 and MMX filter_line code:
delta is expressed as an u16 being shifted by 2 to the left. If it
overflows, having a strength not above 64 will make sure that m is set
to 0 (making the m*m*delta >> 14 expression void).

A value above 64 should not make any sense unless gradfun is used as a
blur filter.
 2012-12-19 03:13:26 +01:00
Clément Bœsch
63e1fc2588 lavfi/gradfun: remove rounding to match C and SSE code. 
There is no noticable benefit for such precision.
 2012-12-19 03:13:25 +01:00
Clément Bœsch
60ba9a9a88 lavfi/gradfun: fix dithering in MMX code. 
Current dithering only use the first 4w instead of the whole 8 random values.
 2012-12-19 03:13:25 +01:00
Clément Bœsch
49de902a1e lavfi/gradfun: fix rounding in MMX code. 
Current code divide before increasing precision.
 2012-12-19 03:13:25 +01:00
Clément Bœsch
dd8a76ab08 lavfi/gradfun: do not increment DC pointer for odd values. 
First DC is only used once otherwise. This also makes the code
consistent with ASM versions.
 2012-12-19 03:13:25 +01:00
Michael Niedermayer
9700a7a1dd af_apad: remove unneeded av_opt_free 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-18 17:31:01 +01:00
Michael Niedermayer
c311431e29 apad: add whole_len and pad_len options. 
These options allow padding to a specific length or adding a specific amount if silence.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-18 17:30:31 +01:00
Michael Niedermayer
c2640146e0 apad: fix apad_options formating 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-18 17:16:03 +01:00
Michael Niedermayer
b7e085a288 af_apad: add user setable packet_size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-18 17:01:33 +01:00
Michael Niedermayer
5eae7f8f35 avfilter: add apad filter 
This filter pads an audio stream with silence
It can together with -shortest be used to extend audio streams to
the same length as video.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-18 16:30:08 +01:00
Stefano Sabatini
94877aad57 lavfi/crop: free x and y parsed expression objects 
Fix leak introduced in 1e5492ffe6.
 2012-12-16 13:16:47 +01:00
Stefano Sabatini
1e5492ffe6 lavfi/crop: add support to option parsing 
Also fix documentation accordingly.
 2012-12-15 20:48:20 +01:00
Stefano Sabatini
54b0c04ae3 lavfi/overlay: clarify/fix comment, add a few empty lines to ease readability 2012-12-15 14:08:42 +01:00
Stefano Sabatini
3d1e2ada25 lavfi/overlay: remove duplicated definition of ff_null_get_video_buffer() 
Simplify.
 2012-12-15 13:51:24 +01:00
Stefano Sabatini
8f44170d30 lavfi/avfilter.h: clarify doxy for AVFilterLink.out_buf 2012-12-15 13:51:24 +01:00
Michael Niedermayer
be26232efa Merge commit '07acdd651d1e2f4cfa5f610e616e70e323bb69cd' 
* commit '07acdd651d1e2f4cfa5f610e616e70e323bb69cd':
  ivi_common: use proper logging context in ivi_decode_blocks().
  ivi_common: make some functions and tables static.
  asyncts: ignore min_delta only if first_pts is set

Conflicts:
	libavcodec/ivi_common.c
	libavcodec/ivi_common.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-14 15:56:56 +01:00
Michael Niedermayer
a01fe55077 Merge commit 'c0dc57f1264dad1e121772d03abdb9e14ed8857f' 
* commit 'c0dc57f1264dad1e121772d03abdb9e14ed8857f':
  asyncts: merge two conditions
  x86inc: fully concatenate tokens to fix macro expansion for nasm
  h264: initialize frame-mt context copies properly

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-14 15:43:46 +01:00
Michael Niedermayer
b9d887c225 Merge commit '072be3e8969f24113d599444be4d6a0ed04a6602' 
* commit '072be3e8969f24113d599444be4d6a0ed04a6602':
  h264: set parameters from SPS whenever it changes
  asyncts: cosmetics: reindent

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-14 15:17:51 +01:00
Michael Niedermayer
b6e7041f90 Merge commit 'b35e5d985dd12acf9a0aaa52334134edcf35d68e' 
* commit 'b35e5d985dd12acf9a0aaa52334134edcf35d68e':
  doc: improve documentation for the asyncts filter first_pts option
  asyncts: fix the asyncts behavior when using the first_pts option

Conflicts:
	libavfilter/af_asyncts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-14 13:58:12 +01:00
Michael Niedermayer
593f5c0f3c Merge commit '8083332c2de9ee189f96844ff4c2d9be1844116f' 
* commit '8083332c2de9ee189f96844ff4c2d9be1844116f':
  asyncts: use clipped delta value when setting resample compensation
  asyncts: fix flushing of final samples at EOF
  vp6: properly fail on unsupported feature

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-14 13:51:20 +01:00
Justin Ruggles
c0dc57f126 asyncts: merge two conditions 2012-12-13 18:51:56 -05:00
Justin Ruggles
4e5a8878d5 asyncts: ignore min_delta only if first_pts is set 2012-12-13 18:51:56 -05:00
Justin Ruggles
8083332c2d asyncts: use clipped delta value when setting resample compensation 
The max_comp option is supposed to limit maximum compensation, but
currently the clipped value is not actually used.
 2012-12-13 13:02:21 -05:00
Justin Ruggles
0ee440fe38 asyncts: cosmetics: reindent 2012-12-13 13:02:21 -05:00
Justin Ruggles
c143de40c3 asyncts: fix the asyncts behavior when using the first_pts option 
Currently it will do padding, but it does not properly handle
start-of-stream trimming as documented.
 2012-12-13 13:02:21 -05:00
Justin Ruggles
f266486b2e asyncts: fix flushing of final samples at EOF 2012-12-13 13:02:21 -05:00
Michael Niedermayer
616e6ffac6 aresample: increase n_out buffer size a bit to reduce delay in some corner cases 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-13 18:17:48 +01:00
Michael Niedermayer
db6e960450 lavfi: drop ff_null_start_frame/end_frame/draw_slice. 
The functions have become unused

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-13 03:38:16 +01:00
Stefano Sabatini
43912625e0 lavfi/select: assign NAN to ignored values 
Also log scene value. Improve debugging.
 2012-12-13 00:18:49 +01:00
Stefano Sabatini
6ba1f28008 lavfi/select: add support to options 
Add options introspection, and improve error feedback.
 2012-12-13 00:16:30 +01:00
Stefano Sabatini
c214cd18e2 lavfi/select: in select_frame(), rename picref -> ref 
The variable is now used also for audio frames.
 2012-12-13 00:12:55 +01:00
Stefano Sabatini
c51f090ff9 lavfi: mv vf_select.c -> f_select.c 
The file now contains also an audio select implementation. Also move the
aselect/select documentation from video filters to the multimedia filters
section.
 2012-12-13 00:10:43 +01:00
Stefano Sabatini
f5461face5 lavfi: add aselect audio variant of select 2012-12-13 00:10:24 +01:00
Stefano Sabatini
64c5fbd7de lavfi/select: remove deprecated and unused poll_frame() callback 
Simplify.
 2012-12-13 00:03:50 +01:00
Michael Niedermayer
02b238186a avfilter_get_audio_buffer_ref_from_frame: check that layout and channels match if they are set 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-12 17:46:05 +01:00
Michael Niedermayer
e69e780cde ff_copy_buffer_ref: use the channel count 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-12 14:12:47 +01:00
Michael Niedermayer
5a4eb6aa27 avfilter_get_video_buffer_ref_from_frame: check channel count 
more than 8 channels is not supported and crashes with null pointer dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-12 14:12:47 +01:00
Clément Bœsch
9138f6da4a lavfi/showinfo: check plane count before dereferencing. 2012-12-12 02:55:10 +01:00
Clément Bœsch
4b4f16cdc0 lavfi/fps: remove parse opt error message. 
See cc650cf0 for more info.
 2012-12-11 18:14:08 +01:00
Clément Bœsch
0e0e3db189 lavfi/fps: add shorthand. 2012-12-11 18:12:11 +01:00
Clément Bœsch
fd3cdcaf5f lavfi: remove mp=denoise3d filter. 
hqdn3d was meant to be a more efficient denoise3d filter, is supported
natively, and is faster on my computer thanks to the ASM optimisations.
 2012-12-11 04:28:08 +01:00
Clément Bœsch
18d9398143 doxy: add ref for lavfi, lpp and lsws. 2012-12-11 02:13:43 +01:00
Michael Niedermayer
b11a889055 vf_tinterlace: default of mode switch is impossible, add assert. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-11 00:03:23 +01:00
Stefano Sabatini
642a60f1c2 lavfi/setfield: add support to named options and introspection 2012-12-08 18:26:32 +01:00
Matthieu Bouron
7f154bd54f lavfi/setfield: switch to filter_frame API 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-12-08 17:19:17 +01:00
Matthieu Bouron
4cd40ef343 lavfi/idet: switch to filter_frame API 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-12-08 17:19:17 +01:00
Stefano Sabatini
5825e9425b lavfi/version: remove unused dropped symbol 2012-12-08 16:04:09 +01:00
Stefano Sabatini
10db70d5e9 lavfi: drop af_volume_stefano.c in favor of af_volume_justin.c 
Justin's version has more features but is otherwise equivalent from the
point of view of the syntax.
 2012-12-08 15:40:07 +01:00
Stefano Sabatini
769546631c lavfi/volume_justin: add support to option shorthands and introspection 2012-12-08 15:22:55 +01:00
Stefano Sabatini
402ac72bbc lavfi/volume_justin: fix a few grammar inconsistencies in options description 2012-12-08 15:22:55 +01:00
Stefano Sabatini
35e81441fc lavfi/sendcmd: switch to filter_frame API 2012-12-08 12:10:40 +01:00
Stefano Sabatini
3eae531de2 lavfi/swapuv: switch to filter_frame API 2012-12-08 12:10:34 +01:00
Stefano Sabatini
fe508f807a lavfi/alphaextract: consistently prefer "cur" over "in" in filter_frame() 
Improve consistency/readability.
 2012-12-07 19:45:34 +01:00
Stefano Sabatini
0bc0d31b7b lavfi/alphaextract: access outlink properties rather than out_buf->video 
Avoid one dereference, simplify.
 2012-12-07 19:45:27 +01:00
Stefano Sabatini
130c6497d2 lavfi/alphaextract: fix assignment of invalid size value to memcpy in case linesize < 0 
Fix crash, for example in the command:
ffmpeg -f image2 -vcodec pgmyuv -i tests/vsynth1/%02d.pgm \
  -vf "[in]format=yuv420p,split,alphamerge,split[o3][o4];
       [o4]vflip,alphaextract[alpha];[o3][alpha]alphamerge[out]" \
  -vcodec rawvideo -f nut md5:
 2012-12-07 19:43:19 +01:00
Stefano Sabatini
c3ad91a3d7 lavfi/alphaextract: switch to filter_frame() API 2012-12-07 19:42:59 +01:00
Stefano Sabatini
1f467220cf lavfi/alphaextract: drop cur_linesize = out_linesize branch in draw_slice() 
The code causes uninitialized data copy, and may be actually slower than
a loop over each line in case the padding is big.
 2012-12-07 19:09:47 +01:00
Carl Eugen Hoyos
24b20087bd Fix compilation with yasm 0.6.2. 2012-12-07 00:26:45 +01:00
Stefano Sabatini
da9a45b681 lavfi/tinterlace: drop redundant NULL checks in uninit() 2012-12-06 22:32:03 +01:00
Stefano Sabatini
c6a216771f lavfi/tinterlace: add support to option parsing 
Simplify code, and provide introspection through the AVOption system.
 2012-12-06 22:31:42 +01:00
Stefano Sabatini
fef7b2e0be lavfi/tinterlace: switch to filter_frame API 
Also add missing NULL checks.
 2012-12-06 22:30:59 +01:00
Clément Bœsch
bbd44f6ca4 lavfi/mp: switch to ff_filter_frame. 2012-12-06 21:11:28 +01:00
Clément Bœsch
eaa47e7454 lavfi/deshake: small align prettifying. 2012-12-06 16:20:31 +01:00
Clément Bœsch
03778575b9 lavfi/deshake: switch inverted comments. 2012-12-06 16:20:31 +01:00
Clément Bœsch
0678641b7c lavfi/deshake: remove unecessary check before unref. 2012-12-06 16:20:31 +01:00