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498 Commits

Author SHA1 Message Date
Michael Niedermayer
2280b539c5 Merge commit '8b7dffc2d6c6c19f8e0a1fedcd0e95dce7a273ff' 
* commit '8b7dffc2d6c6c19f8e0a1fedcd0e95dce7a273ff':
  lavfi doxy: improve/extend AVFilter doxy.

Conflicts:
	libavfilter/avfilter.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-05 12:05:41 +02:00
Anton Khirnov
8b7dffc2d6 lavfi doxy: improve/extend AVFilter doxy. 2013-06-04 17:18:33 +02:00
Michael Niedermayer
8d4e969afe Merge commit '129bb238430ec45a3b5f8f1d384df590ddf7b62f' 
* commit '129bb238430ec45a3b5f8f1d384df590ddf7b62f':
  lavfi: add a slice threading infrastructure

Conflicts:
	Changelog
	cmdutils.c
	doc/APIchanges
	libavfilter/Makefile
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/avfiltergraph.c
	libavfilter/internal.h
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-24 14:07:00 +02:00
Anton Khirnov
129bb23843 lavfi: add a slice threading infrastructure 
Mostly based on libavcodec's
 2013-05-24 09:28:18 +02:00
Michael Niedermayer
0718f0cc24 Merge commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec' 
* commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec':
  lavfi doxy: add a page for lavfi.
  jpegls: check the scan offset

Conflicts:
	libavcodec/jpeglsdec.c
	libavfilter/avfilter.h
	libavutil/avutil.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-18 11:04:11 +02:00
Anton Khirnov
bc8c1cdc7b lavfi doxy: add a page for lavfi. 2013-05-17 20:26:11 +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
Stefano Sabatini
e1332ff324 lavfi/avfilter.h: fix typo 2013-05-10 10:33:00 +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
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
Clément Bœsch
dcea58502c lavfi: drop now unused shorthand field from AVFilter. 2013-04-13 00:45:30 +02:00
Michael Niedermayer
835cc0f2e7 Merge commit 'fa2a34cd40d124161c748bb0f430dc63c94dd0da' 
* commit 'fa2a34cd40d124161c748bb0f430dc63c94dd0da':
  lavfi: change the filter registering system to match the other libraries

Conflicts:
	cmdutils.c
	ffplay.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h

This removes the ability to put AVFilters in read only memory and having
them shareable.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 15:08:40 +02:00
Michael Niedermayer
f4db6bfeb8 Merge commit '7e8fe4be5fb4c98aa3c6a4ed3cec999f4e3cc3aa' 
* commit '7e8fe4be5fb4c98aa3c6a4ed3cec999f4e3cc3aa':
  lavfi: add a function for counting elements in AVFilterPad arrays.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 14:49:30 +02:00
Michael Niedermayer
16fc24b240 Merge commit '7cdd737ba81b5c2c9521c4509edf0ac315fabc65' 
* commit '7cdd737ba81b5c2c9521c4509edf0ac315fabc65':
  lavfi: mark filters with dynamic number of inputs or outputs with special flags

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 14:30:34 +02:00
Michael Niedermayer
46de9ba598 Merge commit '1ba95a9cca57b023b9b9de071a5671fc05b05e58' 
* commit '1ba95a9cca57b023b9b9de071a5671fc05b05e58':
  lavfi: add avfilter_init_dict() for initializing a filter with a dict.

Conflicts:
	libavfilter/avfilter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 14:25:27 +02:00
Michael Niedermayer
fd6228e657 lavfi: remove now unused args parameter from AVFilter.init and init_opaque 
This is mostly automated global search and replace

The deprecated aconvert filter is disabled, if it still has users
it should be updated

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 11:54:39 +02:00
Anton Khirnov
d69a4177b9 lavfi: remove now unused args parameter from AVFilter.init 
Conflicts:

	libavfilter/avfilter.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_lut.c
	libavfilter/vf_select.c
	libavfilter/vf_setpts.c
	libavfilter/vsrc_color.c
	libavfilter/vsrc_movie.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 11:54:39 +02:00
Michael Niedermayer
710b0aa801 Merge commit '48a5adab62bd2a553f5069d41fa632a0701835e5' 
* commit '48a5adab62bd2a553f5069d41fa632a0701835e5':
  lavfi: add avfilter_init_str() to replace avfilter_init_filter().

avfilter_graph_create_filter() opaque is still passed to avfilter_init_filter()
which continues to pass it to init_opaque as its still used in the buffer sinks
the sinks should be changed and the opaque passing removed

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 01:31:55 +02:00
Michael Niedermayer
eb0f774d4b Merge commit '1565cbc65cbb9f95c11367314a080068895e0cf0' 
* commit '1565cbc65cbb9f95c11367314a080068895e0cf0':
  lavfi: make avfilter_free() remove the filter from its graph.

Conflicts:
	libavfilter/avfilter.c
	libavfilter/avfiltergraph.c
	libavfilter/graphparser.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 00:54:05 +02:00
Michael Niedermayer
4fde705396 Merge commit '111367263af41c88a44bd763ceefc11d53a7f655' 
* commit '111367263af41c88a44bd763ceefc11d53a7f655':
  lavfi: add AVFilterContext.graph.

Conflicts:
	libavfilter/avfilter.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 00:44:18 +02:00
Michael Niedermayer
5c68e14e42 Merge commit 'c2c9801bc9bce688d51d1a96f5f3ea93933e2dee' 
* commit 'c2c9801bc9bce688d51d1a96f5f3ea93933e2dee':
  lavfi: deprecate avfilter_graph_add_filter().

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 00:39:09 +02:00
Michael Niedermayer
86070b8e5a Merge commit 'bc1a985ba030e9861d24965d42792850b43a43ea' 
* commit 'bc1a985ba030e9861d24965d42792850b43a43ea':
  lavfi: replace avfilter_open() with avfilter_graph_alloc_filter().

Conflicts:
	libavfilter/avfiltergraph.c
	libavfilter/internal.h
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-12 00:31:44 +02:00
Michael Niedermayer
231fd4411f Merge commit '38f0c0781a6e099f11c0acec07f9b8be742190c4' 
* commit '38f0c0781a6e099f11c0acec07f9b8be742190c4':
  lavfi: merge avfiltergraph.h into avfilter.h

Conflicts:
	doc/APIchanges
	ffmpeg_filter.c
	libavfilter/avfilter.h
	libavfilter/avfiltergraph.h
	libavfilter/version.h
	tools/graph2dot.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-11 23:50:39 +02:00
Michael Niedermayer
9f3ae7aafd Merge commit '4a37d4b3f8137a4c2bbbca043de076af966b9446' 
* commit '4a37d4b3f8137a4c2bbbca043de076af966b9446':
  lavfi: add const to the pads parameter of avfilter_pad_get_name/type
  lavfi: add const to AVFilterContext.filter.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-11 23:31:01 +02:00
Anton Khirnov
fa2a34cd40 lavfi: change the filter registering system to match the other libraries 
Removes an arbitrary hardcoded limit on the number of filters.
 2013-04-11 20:44:03 +02:00
Anton Khirnov
7e8fe4be5f lavfi: add a function for counting elements in AVFilterPad arrays. 
The caller needs to know what valid indices can be passed to
avfilter_pad_get_name/type.
 2013-04-11 20:43:47 +02:00
Anton Khirnov
7cdd737ba8 lavfi: mark filters with dynamic number of inputs or outputs with special flags 
This will be useful in avtools in the following commits.
Any other caller might also want to know this information.
 2013-04-11 20:42:41 +02:00
Anton Khirnov
1ba95a9cca lavfi: add avfilter_init_dict() for initializing a filter with a dict. 2013-04-11 20:40:20 +02:00
Anton Khirnov
48a5adab62 lavfi: add avfilter_init_str() to replace avfilter_init_filter(). 
Drop the unused opaque parameter from its signature.
 2013-04-11 20:39:13 +02:00
Anton Khirnov
1565cbc65c lavfi: make avfilter_free() remove the filter from its graph. 2013-04-11 20:38:48 +02:00
Anton Khirnov
111367263a lavfi: add AVFilterContext.graph. 
It will be useful in the following commits.
 2013-04-11 20:38:23 +02:00
Anton Khirnov
c2c9801bc9 lavfi: deprecate avfilter_graph_add_filter(). 
Since this function adds a standalone filter to a filter graph and we do
not support creating such filters, there is no reason for this function
to exist.
 2013-04-11 20:36:42 +02:00
Anton Khirnov
bc1a985ba0 lavfi: replace avfilter_open() with avfilter_graph_alloc_filter(). 
Since we do not support "standalone" filters not attached to an
AVFilterGraph, we should not have a public function to create such
filters. In addition that function is horribly named, the action it does
cannot be possibly described as "opening" a filter.
 2013-04-11 20:34:14 +02:00
Anton Khirnov
38f0c0781a lavfi: merge avfiltergraph.h into avfilter.h 
We do not support using filters without AVFilterGraph in practice
anyway, so there is no point in pretending we do.
 2013-04-11 20:33:33 +02:00
Anton Khirnov
4a37d4b3f8 lavfi: add const to the pads parameter of avfilter_pad_get_name/type 2013-04-11 20:33:23 +02:00
Anton Khirnov
91d2efa7d6 lavfi: add const to AVFilterContext.filter. 
lavfi should never modify the filter through that pointer.
 2013-04-11 20:32:39 +02:00
Michael Niedermayer
44d4488301 Merge commit '8114c101607843a86960bd3e0e9c40487dc2a961' 
* commit '8114c101607843a86960bd3e0e9c40487dc2a961':
  lavfi: add avfilter_get_class().

Conflicts:
	libavfilter/avfilter.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-11 10:59:06 +02:00
Michael Niedermayer
828044aca2 Merge commit '4fa1f52e33b70029e2b621852f3af7c1ef9aecff' 
* commit '4fa1f52e33b70029e2b621852f3af7c1ef9aecff':
  af_resample: switch to an AVOptions-based system.

Conflicts:
	libavfilter/avfilter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-10 13:30:17 +02:00
Michael Niedermayer
0594ef0dea Merge commit 'b439c992c23f3e0f3832fffd2a34a664b236c525' 
* commit 'b439c992c23f3e0f3832fffd2a34a664b236c525':
  lavfi: switch to an AVOptions-based system.
  dfa: implement missing TDLT coding method

Conflicts:
	libavcodec/dfa.c
	libavfilter/avfilter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-04-10 12:41:06 +02:00
Anton Khirnov
8114c10160 lavfi: add avfilter_get_class(). 
Useful for examining options, the same as the corresponding functions
for the other libs.
 2013-04-09 19:13:19 +02:00
Anton Khirnov
c43a7ecad9 lavfi: remove now unused args parameter from AVFilter.init 2013-04-09 19:12:38 +02:00
Anton Khirnov
4fa1f52e33 af_resample: switch to an AVOptions-based system. 2013-04-09 18:45:50 +02:00
Anton Khirnov
b439c992c2 lavfi: switch to an AVOptions-based system. 2013-04-09 18:45:37 +02:00
Nicolas George
79d8cfacf0 lavfi: loop on request_frame if necessary. 
Some filters need several input frames before producing output.
For these filter, it becomes simpler to return 0 in
request_frame() and let the framework call it again until
output has been produced.
 2013-04-03 17:33:27 +02:00
Nicolas George
befbcc374d lavfi: add common code to handle options parsing. 2013-03-20 21:13:56 +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
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
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
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