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3737 Commits

Author SHA1 Message Date
Anton Khirnov
f6b6d6ac42 vf_frei0r: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:33:23 +02:00
Anton Khirnov
cbec213a90 vf_format: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:33:17 +02:00
Anton Khirnov
d64cf54b34 vf_fieldorder: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:33:07 +02:00
Anton Khirnov
9bbf6c681a vf_fieldorder: cosmetics, remove an extra linebreak 2013-05-16 07:32:49 +02:00
Anton Khirnov
c0279956b3 vf_fade: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:32:43 +02:00
Anton Khirnov
d3735f7ad6 vf_drawtext: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:32:34 +02:00
Anton Khirnov
20e2794eea vf_drawbox: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:32:27 +02:00
Anton Khirnov
ba09675f44 vf_delogo: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:31:57 +02:00
Anton Khirnov
e16e23d70e vf_cropdetect: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:31:50 +02:00
Anton Khirnov
671563d9fd vf_crop: cosmetics, break lines 2013-05-16 07:31:31 +02:00
Anton Khirnov
7f83959598 vf_crop: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:31:11 +02:00
Anton Khirnov
762df56ef9 vf_boxblur: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:30:56 +02:00
Anton Khirnov
a2a696990c vf_blackframe: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:30:41 +02:00
Anton Khirnov
b3ea76624a vf_aspect: use the name 's' for the pointer to the private context 
This is shorter and consistent across filters.
 2013-05-16 07:30:28 +02:00
Clément Bœsch
d686517ad1 lavfi/mp: remove mp=ow wrapper. 
Filter ported natively as owdenoise.
 2013-05-16 00:45:45 +02:00
Clément Bœsch
b1e84efa3d lavfi: port wavelet denoiser filter from libmpcodecs. 2013-05-16 00:45:45 +02:00
Diego Biurrun
2832ea26f3 Remove commented-out debug #define cruft 2013-05-16 00:23:30 +02:00
Paul B Mahol
c45b823bf8 lavfi/histogram: logarithmic mode for levels 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-15 12:38:39 +00:00
Michael Niedermayer
c7c71f95f8 replace remaining PIX_FMT_* flags with AV_PIX_FMT_FLAG_* 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-15 11:23:14 +02:00
Michael Niedermayer
ff4680922f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*

Conflicts:
	doc/APIchanges
	libavcodec/avpicture.c
	libavcodec/ffv1dec.c
	libavcodec/ffv1enc.c
	libavcodec/imgconvert.c
	libavcodec/tiffenc.c
	libavfilter/vf_pixdesctest.c
	libavfilter/vf_scale.c
	libavutil/imgutils.c
	libavutil/pixdesc.c
	libavutil/version.h
	libswscale/swscale_internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-15 11:10:09 +02:00
Michael Niedermayer
aa6454e6ca Merge commit '096696ef0dd391d9430376d1444c1a3cde9171fd' 
* commit '096696ef0dd391d9430376d1444c1a3cde9171fd':
  avfiltergraph: simplify inserting conversion filters.
  Clarify output of av_get_bits_per_pixel

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-15 10:21:16 +02:00
Anton Khirnov
e6c4ac7b5f pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_* 2013-05-15 07:46:51 +02:00
Anton Khirnov
ffba2053ed lavfi: fix compatibility code for old vf_scale options syntax 
Currently it would incorrectly trigger on a string that contains a '='
but does not contain a ':', e.g. flags=<flags>.
 2013-05-15 07:46:04 +02:00
Anton Khirnov
096696ef0d avfiltergraph: simplify inserting conversion filters. 
There is now no need to explicitly pass 0:0 as width/height to scale,
those are the defaults.
 2013-05-15 07:45:51 +02:00
Clément Bœsch
bc1c90eabf lavfi/dctdnoiz: fix 10l typo in pr_height computation. 2013-05-15 03:19:49 +02:00
Clément Bœsch
7b43120c7c lavfi: add dctdnoiz filter. 2013-05-15 00:54:00 +02:00
Michael Niedermayer
640e524ff6 libavfilter/Makefile: unbreak make alltools 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-14 21:58:56 +02:00
Stefano Sabatini
2a1b7dee6d tools: add zmqsend tool, useful to test the zmq filters 2013-05-14 20:10:55 +02:00
Stefano Sabatini
7ddb0ef9af lavfi: add zmq filters 2013-05-14 20:10:44 +02:00
Paul B Mahol
b24530019f lavfi/blend: timeline support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-14 17:41:50 +00:00
Paul B Mahol
811b17fbad lavfi: cosmetics: fix vertical alignment for pads in some filters 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-14 15:31:56 +00:00
Michael Niedermayer
6b13f54262 vf_colorchannelmixer: round lut entries to nearest 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-14 12:51:22 +02:00
James Darnley
d10499a32a yadif: correct strides in filter_edges_16bit 
The C code treats the data as arrays of uint16_t so strides must not
be in bytes but in pixels.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-05-14 09:24:13 +02:00
James Darnley
b0ef0ae776 yadif: restore speed of the C filtering code 
Always use the special filter for the first and last 3 columns (only).

Changes made in 64ed397 slowed the filter to just under 3/4 of what it
was.  This commit restores the speed while maintaining identical output.

For reference, on my Athlon64:
1733222 decicycles in old
2358563 decicycles in new
1727558 decicycles in this

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-05-14 09:23:55 +02:00
Andrey Utkin
47a628bfb3 avfilter: Add 'drawgrid' video filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-13 21:34:15 +02:00
Clément Bœsch
0122300c86 lavfi/hqdn3d: restore timeline feature. 2013-05-12 13:07:47 +02:00
Clément Bœsch
0652111833 lavfi/hqdn3d: use macros instead of hardcoded indexes. 2013-05-12 13:07:47 +02:00
Clément Bœsch
1776177b7f lavfi: replace passthrough_filter_frame with a flag. 
With the introduction of AVFilterContext->is_disabled, we can simplify
the custom passthrough mode in filters.

This commit is technically a small compat break, but the timeline was
introduced very recently.

Doxy by Stefano Sabatini.
 2013-05-12 13:07:47 +02:00
Clément Bœsch
60f0e30431 lavfi/vflip: use FF_CEIL_RSHIFT for chroma w/h rounding. 2013-05-12 12:59:00 +02:00
Clément Bœsch
59d33eafd1 lavfi/lut: use FF_CEIL_RSHIFT for chroma w/h rounding. 2013-05-12 12:59:00 +02:00
Paul B Mahol
91cae60ecb lavfi/select: unbreak compatibility with older PICT_TYPE syntax 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-12 10:52:26 +00:00
Michael Niedermayer
44f69c0df8 avfilter/af_astats: fix 64bit printf type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-11 19:10:39 +02:00
Michael Niedermayer
bb0d3a4393 avfilter/vf_mp: remove unused function 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-11 19:08:42 +02:00
Michael Niedermayer
efaa2e01e6 vf_copy: silence "incompatible pointer type" warning 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-11 15:51:27 +02:00
Clément Bœsch
a9705e4de9 lavfi/curves: avoid ctx pointer indirection. 2013-05-10 23:47:28 +02:00
Michael Niedermayer
2a7d719848 Merge commit '16a4a18db089af8c432f1cdec62155000585b72c' 
* commit '16a4a18db089af8c432f1cdec62155000585b72c':
  af_asyncts: fix offset calculation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-10 23:03:50 +02:00
Paul B Mahol
4868855b13 lavfi/select: set forgotten VAR_PICT_TYPE_BI 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-10 17:39:09 +00:00
Paul B Mahol
005ee7a586 lavfi: avectorscope filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-10 17:11:54 +00:00
Clément Bœsch
50e66726a2 lavfi: use ceil right shift for chroma width/height. 
This should fix several issues with odd dimensions inputs.

lut, vflip, pad and crop video filters also need to be checked for such
issues. It's possible sws is also affected.
 2013-05-10 17:20:06 +02:00
Paul B Mahol
d751a2526f lavfi/anull: remove redundant lines 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-10 15:08:12 +00:00
highgod0401
63e8fc4d8f lavfi: modify names of deshake_kernel.h and unsharp_kernel.h 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-10 12:44:04 +02:00
Stefano Sabatini
5c4c929878 lavfi/avfiltergraph: fix style 2013-05-10 10:33:00 +02:00
Stefano Sabatini
e1332ff324 lavfi/avfilter.h: fix typo 2013-05-10 10:33:00 +02:00
Anton Khirnov
16a4a18db0 af_asyncts: fix offset calculation 
delta is in samples, not bytes. Also the sample format is not guaranteed
to be planar.

CC:libav-stable@libav.org
 2013-05-10 09:31:27 +02:00
Clément Bœsch
4db84bac13 lavfi/opencl: replace SHIFTUP with FF_CEIL_RSHIFT. 2013-05-09 16:59:43 +02:00
Clément Bœsch
f0250cc463 lavfi/overlay: simpler up-rounded w/h computations. 2013-05-09 16:59:43 +02:00
Clément Bœsch
570d63eef3 lavu: add FF_CEIL_RSHIFT and use it in various places. 2013-05-09 16:59:42 +02:00
Paul B Mahol
88e0e2054d lavfi: remove alphaextract special code 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-09 14:53:21 +00:00
Michael Niedermayer
696f5f98e2 Merge commit '6e9f8d6a7d7392a236df19fef6f4eba41f18167e' 
* commit '6e9f8d6a7d7392a236df19fef6f4eba41f18167e':
  x86: vf_yadif: Remove stray dsputil_mmx #include

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-09 11:51:40 +02:00
Michael Niedermayer
e4723a82f7 avfilter: fix 2 warnings about discarding const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-08 23:55:06 +02:00
Michael Niedermayer
1e1015f330 avfilter/af_apad: Support AVFILTER_FLAG_SUPPORT_TIMELINE 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-08 23:55:06 +02:00
Michael Niedermayer
df9f9caba5 avfilter: Make enabled/disabled state available as a field of the AVFilterContext 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-08 23:55:06 +02:00
Paul B Mahol
c4a5499d25 lavfi/extractplanes: packed rgb support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-08 19:28:30 +00:00
Paul B Mahol
8245520b88 lavfi/colorchannelmixer: remove now redudant code 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-08 19:24:23 +00:00
Paul B Mahol
deef4b1ac9 lavfi/drawutils: add 16 bit rgb and planar rgb to ff_fill_rgba_map() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-08 19:24:23 +00:00
Diego Biurrun
6e9f8d6a7d x86: vf_yadif: Remove stray dsputil_mmx #include 2013-05-08 18:18:23 +02:00
Paul B Mahol
8e2972274e lavfi/null: remove redudant lines 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-08 12:48:05 +00:00
Paul B Mahol
94ff68ccb3 lavfi/lut: add support for YUVA422P and YUVA444P 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-08 12:48:05 +00:00
Paul B Mahol
1f2baec7bd lavfi: add gbrap support to some filters 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-08 12:48:05 +00:00
Stefano Sabatini
ae0ce99ca4 lavfi/unsharp: use verbal form in help message options 2013-05-08 01:39:12 +02:00
Nicolas George
4582e4c086 lavfi: add comments to explain the negotiation loop. 2013-05-07 18:40:51 +02:00
Nicolas George
78d16b6a51 lavfi: fix filter format negotiation loop. 
query_formats() returning EAGAIN is not considered a progress
in the format negotiation.

If the filter returns EAGAIN but did set some of its formats
lists, it could be considered a partial success and counted
as progress in the negotiation. Not counting it is not a
problem because it currently only happens in the first round,
where there will always be some progress on the other filters.
 2013-05-07 18:40:51 +02:00
Clément Bœsch
d3f7b98f87 lavfi/overlay: reindent fix. 2013-05-07 15:43:28 +02:00
Clément Bœsch
5043d8d213 lavfi/alphaextract: copy width and not linesize. 
Padding data is not supposed to be copied.
 2013-05-07 15:33:49 +02:00
Michael Niedermayer
fe5b089596 Merge commit '5f87c277bd5caa09cc4f9061d4ccdd58dc121110' 
* commit '5f87c277bd5caa09cc4f9061d4ccdd58dc121110':
  vf_scale: add endianness conversion pixel format in query_formats

Conflicts:
	libavfilter/vf_scale.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-07 11:27:44 +02:00
Janne Grunau
5f87c277bd vf_scale: add endianness conversion pixel format in query_formats 2013-05-06 21:48:15 +02:00
Michael Niedermayer
f4341c64be avfilter: add av_cold to uninit() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-06 16:55:06 +02:00
highgod0401
b02f073ad4 lavfi/deshake_opencl: use ff_opencl_set_parameter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-06 16:30:22 +02:00
highgod0401
e215cb5e96 lavfi/unsharp_opencl: use av_opencl_errstr 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-06 12:08:22 +02:00
highgod0401
9a09a9fc43 lavfi/unsharp: fix opencl crash on 64bit linux 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-06 11:45:40 +02:00
Michael Niedermayer
a1f234be11 make the ordering of the return type and av_cold consistent 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-05 13:13:00 +02:00
Michael Niedermayer
e7f8493fd8 Merge commit '20c86571ccc71412781d4a4813e4693e0c42aec6' 
* commit '20c86571ccc71412781d4a4813e4693e0c42aec6':
  lavfi: let gcc realign the stack on public graph driving functions

Conflicts:
	libavfilter/buffersink.c
	libavfilter/buffersrc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-05 12:48:25 +02:00
Michael Niedermayer
a8ff830b79 Merge commit '093804a93cc5da3f95f98265a5df116912443cec' 
* commit '093804a93cc5da3f95f98265a5df116912443cec':
  avfilter: Add av_cold attributes to init/uninit functions

Conflicts:
	libavfilter/af_ashowinfo.c
	libavfilter/af_volume.c
	libavfilter/src_movie.c
	libavfilter/vf_lut.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-05 11:42:18 +02:00
Michael Niedermayer
adaa7743f5 src_movie: fix scanf string 
Fixes out of array accesses

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-05 00:56:39 +02:00
Hendrik Leppkes
20c86571cc lavfi: let gcc realign the stack on public graph driving functions 
The functions which actually drive the filter graph by pushing
frames through it need to ensure an aligned stack for SIMD functions.

This fixes a crash in YADIF filter when using a mingw build in a MSVC
application.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-05-04 23:40:13 +03:00
Diego Biurrun
093804a93c avfilter: Add av_cold attributes to init/uninit functions 2013-05-04 21:10:05 +02:00
Stefano Sabatini
f51aa92b0f lavfi/testsrc: add support for color interactive command 2013-05-03 18:37:54 +02:00
Paul B Mahol
ce322f4c19 extractplanes filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-03 16:30:39 +00:00
Clément Bœsch
e85ea7d387 lavfi/frei0r: fix crash when parameters are not set. 2013-05-03 17:08:33 +02:00
Paul B Mahol
a64c9afe3d lavfi/blend: merge config_input_top into config_output 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-02 12:22:18 +00:00
Paul B Mahol
990b13806d lavfi/blend: use correct way to check number of planes 
This fix crash with gray, as its marked as pseudopal,
and thus have extra plane.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-02 12:22:18 +00:00
Michael Niedermayer
1a94d7c7c8 avfilter/trim: improve rounding precission 
Note, the design is still flawed, dont expect this to be frame
accurate. float/double first needs to be removed and frames
itself trimmed instead of drop vs nodrop

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 13:55:30 +02:00
Michael Niedermayer
3319679d0a Merge commit 'a1e05b0487a1939334c2920fc7f9936bc9efe876' 
* commit 'a1e05b0487a1939334c2920fc7f9936bc9efe876':
  lavfi: add trim and atrim filters.

Conflicts:
	Changelog
	doc/filters.texi
	libavfilter/Makefile
	libavfilter/allfilters.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 11:34:34 +02:00
Michael Niedermayer
1cba7fa364 Merge commit 'b472938233b98178ed6c1353c37e0dc7ab585902' 
* commit 'b472938233b98178ed6c1353c37e0dc7ab585902':
  lavfi: add an asetpts filter

Conflicts:
	Changelog
	doc/filters.texi
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/f_setpts.c
	libavfilter/setpts.c
	libavfilter/version.h
	libavfilter/vf_setpts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 10:59:21 +02:00
Michael Niedermayer
0061ba044a Merge commit '2548834b2248ad4d7da9bd0afed09d7d0cddeeb0' 
* commit '2548834b2248ad4d7da9bd0afed09d7d0cddeeb0':
  vf_setpts: cosmetics, reformat

Conflicts:
	libavfilter/f_setpts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 10:24:45 +02:00
Michael Niedermayer
e41d3aba01 Merge commit 'c22263d3e813d442df8fa5f5ba8993573fe775d8' 
* commit 'c22263d3e813d442df8fa5f5ba8993573fe775d8':
  graphparser: only print filter arguments if they are non-NULL
  af_channelmap: ensure the output channel layout is valid.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 10:16:31 +02:00
Michael Niedermayer
a1b8879714 Merge commit '949c603ed9210df0e1b8e1aa82c71b93543d8071' 
* commit '949c603ed9210df0e1b8e1aa82c71b93543d8071':
  af_channelmap: remove now unnecessary goto
  vf_split: fix description

Conflicts:
	libavfilter/split.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-01 10:11:01 +02:00
Anton Khirnov
a1e05b0487 lavfi: add trim and atrim filters. 2013-04-30 11:24:57 +02:00
Anton Khirnov
b472938233 lavfi: add an asetpts filter 2013-04-30 11:17:57 +02:00
Anton Khirnov
2548834b22 vf_setpts: cosmetics, reformat 2013-04-30 11:17:23 +02:00
Anton Khirnov
c22263d3e8 graphparser: only print filter arguments if they are non-NULL 2013-04-30 11:16:57 +02:00
Anton Khirnov
8aaab1113c af_channelmap: ensure the output channel layout is valid. 2013-04-30 11:16:37 +02:00
Anton Khirnov
949c603ed9 af_channelmap: remove now unnecessary goto 
Options are freed from the generic code now, there is no need to call
av_opt_free() from the filter.
 2013-04-30 11:16:22 +02:00
Anton Khirnov
1012155722 vf_split: fix description 
It now allows an arbitrary number of inputs, not just two.
 2013-04-30 11:16:16 +02:00
Paul B Mahol
2bdd434931 lavfi/stereo3d: add support for alternating frames input & output format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-30 09:13:36 +00:00
Clément Bœsch
d558e46469 lavfi: add two opencl headers to SKIPHEADERS. 
Fix make checkheaders.
 2013-04-30 00:34:58 +02:00
Paul B Mahol
c645659988 lavfi/showwaves: fix crash in case of negative linesize 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-29 19:28:12 +00:00
Paul B Mahol
32d4641219 lavfi/showspectrum: fix crash in case of negative linesize 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-29 19:27:15 +00:00
Michael Niedermayer
e92862e75f avfilter/vf_tinterlace: fix handling of not so even sizes 
Fixes green bottom line

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-29 12:26:15 +02:00
Stefano Sabatini
0400176772 lavfi/mp: remove mp=tinterlace wrapper 
From various tests, there is no evidence that the filter is faster than
the native tinterlace, and it has several more limitations and a few
bugs.

See thread:
Subject: [FFmpeg-devel] [NOPATCH] lavfi/mp: drop tinterlace wrapper
Date: Wed, 5 Sep 2012 00:26:01 +0200
 2013-04-28 13:16:40 +02:00
Stefano Sabatini
75070d9fa0 lavfi/transpose: apply grammar consistency fixes to transpose dir option 2013-04-28 13:16:40 +02:00
Stefano Sabatini
028c73358a lavfi/transpose: reindent constants 2013-04-27 20:33:54 +02:00
Stefano Sabatini
d33c77b14a lavfi/transpose: restore validity of values in range 4-7 
They were lost in commit a4e0defa75.
 2013-04-27 20:33:48 +02:00
Paul B Mahol
cc5c155959 astats filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-27 12:40:34 +00:00
Paul B Mahol
785eb5fc57 lavfi/negate: unbreak negate alpha 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 23:45:24 +00:00
Clément Bœsch
039c2b7828 lavfi/hqdn3d: remove timeline flag. 
The filter stores some temporal data, which needs to be done with the
passthrough callback system when timeline is enabled. Until then,
timeline support is disabled.
 2013-04-26 21:27:02 +02:00
Paul B Mahol
6a8d05061f lavfi/stereo3d: avoid division when changing aspect ratio 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 10:13:50 +00:00
Paul B Mahol
42d61fd968 lavfi/afade: fix AVOptions descriptions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 10:04:16 +00:00
Paul B Mahol
09250e3445 lavfi/curves: add support for more rgb formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 09:37:28 +00:00
Paul B Mahol
1a530f9ed8 lavfi: support timeline for colorbalance and colorchannelmixer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-26 09:37:28 +00:00
highgod0401
cd134963e8 lavfi/unsharp: add opencl unsharp filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-26 03:05:26 +02:00
Paul B Mahol
89b5ed5f15 lavfi/noise: remove get_video_buffer, its redundant now 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-25 17:05:42 +00:00
Paul B Mahol
e86ed98f43 lavfi/noise: add missing emms_c() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-25 17:01:40 +00:00
Paul B Mahol
00acfdd926 lavfi/telecine: show time base change too 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-25 16:52:29 +00:00
Clément Bœsch
035a3792c2 lavfi/subtitles: zero-init AVSubtitle. 
This avoids invalid free when the stream id doesn't match the packet
stream index.

Ticket #2501
 2013-04-25 00:56:38 +02:00
Clément Bœsch
73050df240 lavfi: add timeline support in {de,remove}logo. 
Both don't change anything in the context between frames.
 2013-04-24 20:13:01 +02:00
Clément Bœsch
1f6aa7de3e lavfi: add vidstabutils.h to SKIPHEADERS. 
Fix checkheaders when vid.stab is not available.
 2013-04-24 19:38:06 +02:00
Clément Bœsch
c7d2a3abf0 lavfi/vidstabdetect: fix direct path. 
The frame must be writable if the show option is set, otherwise pass the
frame unchanged.
 2013-04-24 18:30:43 +02:00
Clément Bœsch
c82f6e58da lavfi/vidstab: remove mention of defaults for consistency with other filters. 2013-04-24 18:30:43 +02:00
Clément Bœsch
111ac10b60 lavfi/vidstab: make use of direct variable. 2013-04-24 18:30:42 +02:00
Clément Bœsch
9273cc8eb5 lavfi/vidstab: add missing flags for 2 options. 2013-04-24 18:30:42 +02:00
Clément Bœsch
cdc48775aa lavfi/vidstab: consistent descriptions. 2013-04-24 18:30:42 +02:00
Clément Bœsch
017051266b lavfi/vidstab: miscelenaous cosmetics and typo fixes. 2013-04-24 18:30:42 +02:00
Georg Martius
4364e1f150 lavfi: add video stabilization plugins using vid.stab library 
vidstabdetect and vidstabtransform common functions for interfacing
vid.stab are in libavfilter/vidstabutils.c

Signed-off-by: Georg Martius <martius@mis.mpg.de>
 2013-04-24 18:30:42 +02:00
Stefano Sabatini
638ffb2413 lavfi/hue: rework logic for setting commands 
In particular, fix h/H commands in case h and H are not specified as
initial parameters.
 2013-04-23 22:33:53 +02:00
Michael Niedermayer
8f04220df8 avfilter/geq: rgb support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-23 16:06:37 +02:00
Michael Niedermayer
0a73803c86 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: Move some conditional code around to avoid unused variable warnings

Conflicts:
	libavcodec/x86/dsputil_mmx.c
	libavfilter/x86/vf_yadif_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-23 11:01:46 +02:00
Michael Niedermayer
a9a537b154 avfilter/drawtext: add pict_type support 
Fixes Ticket2470

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-23 03:35:28 +02:00
Clément Bœsch
15d2f26998 lavfi/overlay: support timeline through the new system. 2013-04-23 01:02:28 +02:00
Clément Bœsch
38853169ce lavfi: add 'enable' command injection to filters supporting timeline. 2013-04-23 01:02:28 +02:00
Clément Bœsch
fdd93eabfb lavfi: add timeline support. 
Flag added in a few simple filters. A bunch of other filters can likely
use the feature as well.
 2013-04-23 01:02:27 +02:00
Clément Bœsch
b8a5c76131 lavfi: add frame counter into AVFilterLink and use it in filters. 2013-04-23 01:02:27 +02:00
Diego Biurrun
c1ad70c3cb x86: Move some conditional code around to avoid unused variable warnings 2013-04-22 17:50:02 +02:00
Paul B Mahol
2f11aa141a lavfi: remove mp=down3dright 
Same funcionality is provided by stereo3d=ab[2]{l,r}:sbs[2]{l,r}.
Additional "features" are barely useful and cause crash or artifacts.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-22 11:49:13 +00:00
Michael Niedermayer
e4c0f258d3 Merge commit '9bfc6e02bae9de354fb9ba09a8a140e83eeadf7d' 
* commit '9bfc6e02bae9de354fb9ba09a8a140e83eeadf7d':
  afifo: fix request_samples on the last frame in certain cases

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-22 13:02:29 +02:00
Anton Khirnov
9bfc6e02ba afifo: fix request_samples on the last frame in certain cases 
The current code can fail to return the last frame if it contains
exactly the requested number of samples.

Fixes the join filter test, which previously did not include the last
408 samples in most cases.

CC:libav-stable@libav.org

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-04-22 02:29:56 +02:00
Andy Martin
4ac2da3793 lavfi/fade: Added ability to do video fade based on timestamp 2013-04-21 20:57:02 +02:00
Stefano Sabatini
3e40b85683 lavfi: add interleave filters 2013-04-21 18:24:04 +02:00
Stefano Sabatini
df766673e5 lavfi/sendcmd: drop now pointless sendcmd/asendcmd_init() wrappers 2013-04-21 17:27:32 +02:00
Stefano Sabatini
5e893df7ae lavfi/sendcmd: fix various "in in" rerepepetitions in messages 2013-04-21 17:27:25 +02:00
Nicolas George
fd7a7e11b9 lavfi/buffersink: fix possible leaks after allocation failures. 
Should fix Coverity CID 1005313, 1005314, 1005315.
 2013-04-21 16:11:36 +02:00
Nicolas George
b57c23f8c8 lavfi: add asetrate filter. 2013-04-21 15:20:50 +02:00
Pavel Koshevoy
0c77cdb491 libavfilter/af_atempo: Avoid round-off error build-up, ticket #2484 
Current method for constraining fragment position drift suffers from
round-off error build up.

Instead of calculating cumulative drift as a sum of input fragment
position corrections, it is more accurate to calculate drift as the
difference between current fragment position and the ideal position
specified by the tempo scale factor.

Signed-off-by: Pavel Koshevoy <pkoshevoy@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-21 10:46:52 +02:00
Pavel Koshevoy
5a2a060378 libavfilter/af_atempo: Fix uninitialized memory access 
valgrind reported uninitialized memory access which was caused by
incorrect number of samples being passed to push_samples(..)

Signed-off-by: Pavel Koshevoy <pkoshevoy@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-21 10:45:57 +02:00
highgod0401
fdad04e756 avfilter/deshake_kernel: fix reset value bug of deshake kernel 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-20 19:55:58 +02:00
Paul B Mahol
a56fd051ee lavfi/stereo3d: support more formats for non-anaglyph outputs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-20 17:45:54 +00:00
Clément Bœsch
380cfce2b2 lavc: add AV_CODEC_PROP_TEXT_SUB. 
CC are not marked. Also allow potential mixed types later.
 2013-04-19 13:15:54 +02:00
Paul B Mahol
b63f7b3ac7 lavfi/afade: use AV_OPT_TYPE_DURATION 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-19 00:56:55 +00:00
Michael Niedermayer
7254afdf1c Merge remote-tracking branch 'cigaes/master' 
* cigaes/master:
  ffmpeg: make -aspect work with -vcodec copy.
  lavfi/vf_aspect: improve compatibility of parsing.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-19 01:02:21 +02:00
Stefano Sabatini
c6a43a7244 lavfi/mptestsrc: fix invalid access in case of negative linesize 
In particular, fix crash with:
ffplay -f lavfi mptestsrc,vflip
 2013-04-18 23:47:44 +02:00
Nicolas George
b42827ffd9 lavfi/vf_aspect: improve compatibility of parsing. 
Try to accept both the old "num:den" and the new "num/den"
syntax. Fix "aspect=2" being ignored due to a missing den.

Also remove a duplicated #include.
 2013-04-18 20:51:55 +02:00
Paul B Mahol
212960eea4 colorchannelmixer filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-18 15:31:35 +00:00
Paul B Mahol
449cdd547b colorbalance filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-18 15:30:10 +00:00
Stefano Sabatini
1efcab02b6 lavfi/aspect: apply hot fix for NUM:DEN syntax 2013-04-17 23:37:22 +02:00
Stefano Sabatini
f04ec05f0e lavfi/setdar: fix num/den swapping in log message 2013-04-17 23:37:22 +02:00
Stefano Sabatini
f212c2380a lavfi/setsar: remove spurious #if FF_API_OLD_FILTER_OPTS around init field 2013-04-17 23:37:05 +02:00
Stefano Sabatini
e252460c9b lavfi/mptestsrc: remove unused size field 2013-04-17 22:40:08 +02:00
Stefano Sabatini
db84088e99 lavfi/mptestsrc: use AV_OPT_TYPE_DURATION 
Simplify.
 2013-04-17 22:40:02 +02:00
Stefano Sabatini
bbf003e949 lavfi/mptestsrc: reindent option constants 2013-04-17 22:39:51 +02:00
Stefano Sabatini
3933963d7b lavfi/testsrc: fix style 2013-04-17 22:39:44 +02:00
Stefano Sabatini
7ab6312610 lavfi/testsrc: use int in place of unsigned 
Avoid implicit int->unsigned conversion, causing invalid access in case
of negative linesize.

Fix crash with:
ffplay -f lavfi testsrc,vflip
 2013-04-17 22:39:34 +02:00
Stefano Sabatini
5229b78371 lavfi/aspect: extend verbose feedback, show old SAR and DAR values 2013-04-17 22:39:26 +02:00
Stefano Sabatini
fe5ca6b913 lavfi/aspect: restore ratio parsing 
Allow to set a ratio as "a:b" (with proper escaping), and correctly
honour the max parameter.
 2013-04-17 22:39:20 +02:00
Stefano Sabatini
8bfd878151 lavfi/select: factorize options definition between select and aselect 2013-04-17 22:39:04 +02:00
Stefano Sabatini
dcc1b32361 lavfi/select: add support for dynamic number of outputs 2013-04-17 22:34:05 +02:00
Stefano Sabatini
565c50ac7b lavfi/select: make select_frame() return void 
Set select->select internally to the function, avoid lossy double->int
conversion causing spurious frame drop (e.g. in case the evaluation
result is positive and less than 1).
 2013-04-17 22:28:56 +02:00
Michael Niedermayer
0b3bd78714 Merge remote-tracking branch 'cigaes/master' 
* cigaes/master:
  lavfi/buffersrc: fix failed requests count.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 21:32:13 +02:00
Michael Niedermayer
45741dd81f vf_lut: fix simplification / off by 1 error 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 21:25:41 +02:00
Paul B Mahol
1de7dcb457 lavfi/stereo3d: fix interleave row output modes 
Linesizes that did not match output width produced several artifacts.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 17:34:17 +00:00
Clément Bœsch
7ee2daed9b lavfi/interlace: remove exec permissions. 2013-04-17 19:27:33 +02:00
Clément Bœsch
4c6fa4ef45 lavfi/lut: simplify nested component stepping. 2013-04-17 19:18:08 +02:00
Clément Bœsch
45f5bf917b lavfi/lut: reindent after previous commit. 2013-04-17 19:18:08 +02:00
Clément Bœsch
3db3b278f2 lavfi/lut: add direct path. 2013-04-17 19:18:08 +02:00
Paul B Mahol
716588188d lavfi/stereo3d: check input width & height 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 15:16:48 +00:00
Michael Niedermayer
f60ba6c524 Merge commit 'c0771a1ac6da697f86e3b10c8fe5dbc2ee92e347' 
* commit 'c0771a1ac6da697f86e3b10c8fe5dbc2ee92e347':
  af_channelmap: cosmetics, use an extra local variable to shorten the code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 15:13:14 +02:00
Michael Niedermayer
74e86d3147 Merge commit 'aafed1175df76603e94c99a7748968780d6548d2' 
* commit 'aafed1175df76603e94c99a7748968780d6548d2':
  af_channelmap: sanity check input channel indices in all cases.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-17 15:04:22 +02:00
Paul B Mahol
b725202546 lavfi/stereo3d: fix output width for sbsl/sbs2l 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 12:21:47 +00:00
Paul B Mahol
f0a149e538 lavfi: remove bad inverse telecine filters 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 11:51:16 +00:00
Nicolas George
e3e6aa7afb lavfi/buffersrc: fix failed requests count. 
The line was lost during the AVFrame transition.
It causes programs relying on the failed requests count,
especially ffmpeg, to add frames to the wrong input.

Fix trac ticket #2467.
 2013-04-17 11:32:03 +02:00
Anton Khirnov
c0771a1ac6 af_channelmap: cosmetics, use an extra local variable to shorten the code 2013-04-17 08:37:59 +02:00
Anton Khirnov
aafed1175d af_channelmap: sanity check input channel indices in all cases. 
Fixes invalid reads from non-existing channels.

CC:libav-stable@libav.org
 2013-04-17 08:37:59 +02:00
Paul B Mahol
b8edf91657 lavfi/histeq: fix out of array write 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-17 00:24:16 +00:00
Paul B Mahol
295ce83e2f lavfi/il: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 21:45:34 +00:00
Paul B Mahol
9bd1b1c1e7 lavfi/earwax: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 21:32:26 +00:00
Paul B Mahol
83253431b7 lavfi/stereo3d: remove pointless store 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 21:07:21 +00:00
Stefano Sabatini
30926a1f1f lavfi/aspect: fix weird copyright notice 2013-04-16 22:15:34 +02:00
Stefano Sabatini
ba32afd70e lavfi/split: use AVFILTER_DEFINE_CLASS to define class 2013-04-16 22:15:24 +02:00
Paul B Mahol
65efa1dbd9 lavfi/interlace: remove now unused av_opt_free() call 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-16 14:32:49 +00:00
Stefano Sabatini
3453b0196f lavfi/split: fix minor documentation issues 
Use verbal form to describe "outputs" options, and mention it in the
manual.
 2013-04-15 23:35:49 +02:00
Clément Bœsch
de656ea91e lavfi/drawtext: make options array more readable. 2013-04-15 21:49:18 +02:00