Paul B Mahol
771e2e59e2
lavfi/hue: relicense to LGPL with permission by all contributors
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-03 17:21:06 +00:00
Paul B Mahol
b1e276f8df
lavfi/hue: allow changing brightness
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-08-22 14:56:13 +00:00
Paul B Mahol
e6876c7b7b
lavfi/hue: use lookup tables
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-08-21 15:33:33 +00:00
Clément Bœsch
1776177b7f
lavfi: replace passthrough_filter_frame with a flag.
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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
50e66726a2
lavfi: use ceil right shift for chroma width/height.
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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
Stefano Sabatini
638ffb2413
lavfi/hue: rework logic for setting commands
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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
Clément Bœsch
fdd93eabfb
lavfi: add timeline support.
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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
Paul B Mahol
a47288f6dc
lavfi/hue: add support for more alpha formats
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-12 19:46:19 +00:00
Paul B Mahol
047a027d0b
lavfi/hue: copy alpha plane too
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-12 18:32:46 +00:00
Clément Bœsch
72ad0d56a1
lavfi/hue: make do while (0) form meaningful.
2013-04-12 20:10:58 +02:00
Michael Niedermayer
fd6228e657
lavfi: remove now unused args parameter from AVFilter.init and init_opaque
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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
Stefano Sabatini
160ed967f4
lavfi/hue: extend debugging message
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In particular, show h value in degrees.
2013-04-11 21:37:43 +02:00
Stefano Sabatini
3411aba82c
lavfi/hue: reindent after last commit
2013-04-11 21:37:35 +02:00
Stefano Sabatini
e4fd58f472
lavfi/hue: apply major simplifications, and switch to AVOption-based system
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This also drops support for "flat syntax" and "reinit" command.
"reinit" command is not very robust and complicates the logic more than
necessary, since requires to reset all the options in the command.
*This is a syntax break*.
2013-04-11 21:37:19 +02:00
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'
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* 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
2013-03-10 01:40:35 +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
Clément Bœsch
adfd9ca3fa
lavfi/hue: move to ff_filter_frame.
2012-12-02 14:44:31 +01:00
Clément Bœsch
2d9d444051
lavfi: convert remaining input/output list compound literals to named objects.
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This is following 568c70e79e
2012-11-28 23:19:20 +01:00
Hendrik Leppkes
79393a8363
Replace usage of the deprecated av_pix_fmt_descriptors array with av_pix_fmt_desc_get
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-20 18:00:13 +02:00
Michael Niedermayer
ac627b3d38
Merge commit '716d413c13981da15323c7a3821860536eefdbbb'
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* commit '716d413c13981da15323c7a3821860536eefdbbb':
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
Conflicts:
doc/examples/muxing.c
ffmpeg.h
ffmpeg_filter.c
ffmpeg_opt.c
ffplay.c
ffprobe.c
libavcodec/8bps.c
libavcodec/aasc.c
libavcodec/aura.c
libavcodec/avcodec.h
libavcodec/avs.c
libavcodec/bfi.c
libavcodec/bmp.c
libavcodec/bmpenc.c
libavcodec/c93.c
libavcodec/cscd.c
libavcodec/cyuv.c
libavcodec/dpx.c
libavcodec/dpxenc.c
libavcodec/eatgv.c
libavcodec/escape124.c
libavcodec/ffv1.c
libavcodec/flashsv.c
libavcodec/fraps.c
libavcodec/h264.c
libavcodec/huffyuv.c
libavcodec/iff.c
libavcodec/imgconvert.c
libavcodec/indeo3.c
libavcodec/kmvc.c
libavcodec/libopenjpegdec.c
libavcodec/libopenjpegenc.c
libavcodec/libx264.c
libavcodec/ljpegenc.c
libavcodec/mjpegdec.c
libavcodec/mjpegenc.c
libavcodec/motionpixels.c
libavcodec/mpeg12.c
libavcodec/mpeg12enc.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo_enc.c
libavcodec/pamenc.c
libavcodec/pcxenc.c
libavcodec/pgssubdec.c
libavcodec/pngdec.c
libavcodec/pngenc.c
libavcodec/pnm.c
libavcodec/pnmdec.c
libavcodec/pnmenc.c
libavcodec/ptx.c
libavcodec/qdrw.c
libavcodec/qpeg.c
libavcodec/qtrleenc.c
libavcodec/raw.c
libavcodec/rawdec.c
libavcodec/rl2.c
libavcodec/sgidec.c
libavcodec/sgienc.c
libavcodec/snowdec.c
libavcodec/snowenc.c
libavcodec/sunrast.c
libavcodec/targa.c
libavcodec/targaenc.c
libavcodec/tiff.c
libavcodec/tiffenc.c
libavcodec/tmv.c
libavcodec/truemotion2.c
libavcodec/utils.c
libavcodec/vb.c
libavcodec/vp3.c
libavcodec/wnv1.c
libavcodec/xl.c
libavcodec/xwddec.c
libavcodec/xwdenc.c
libavcodec/yop.c
libavdevice/v4l2.c
libavdevice/x11grab.c
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/buffersrc.c
libavfilter/drawutils.c
libavfilter/formats.c
libavfilter/src_movie.c
libavfilter/vf_ass.c
libavfilter/vf_drawtext.c
libavfilter/vf_fade.c
libavfilter/vf_format.c
libavfilter/vf_hflip.c
libavfilter/vf_lut.c
libavfilter/vf_overlay.c
libavfilter/vf_pad.c
libavfilter/vf_scale.c
libavfilter/vf_transpose.c
libavfilter/vf_yadif.c
libavfilter/video.c
libavfilter/vsrc_testsrc.c
libavformat/movenc.c
libavformat/mxf.h
libavformat/utils.c
libavformat/yuv4mpeg.c
libavutil/imgutils.c
libavutil/pixdesc.c
libswscale/input.c
libswscale/output.c
libswscale/swscale_internal.h
libswscale/swscale_unscaled.c
libswscale/utils.c
libswscale/x86/swscale_template.c
libswscale/x86/yuv2rgb.c
libswscale/x86/yuv2rgb_template.c
libswscale/yuv2rgb.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-08 21:06:57 +02:00
Stefano Sabatini
7fe1ecefe1
lavfi/hue: simplify/fix setting logic in set_options()
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Parse expression only when a new value is explicitly specified.
In particular, avoid double free in case an old expression value is
cached, it is set in the context, it is freed as the old value, and
finally the pointer stored in the context is freed again when the filter
is released.
2012-09-23 00:46:33 +02:00
Stefano Sabatini
3aa1b53256
lavfi/hue: set to NULL freed pointers
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Possibly safer.
2012-09-21 12:44:44 +02:00
Stefano Sabatini
31aa5b1a78
lavfi/hue: fix crash when resetting the saturation expression
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Previously when saturation was reinited, the old value was freed when
setting options, and freed again in PARSE_EXPRESSION().
2012-09-21 12:43:52 +02:00
Jérémy Tran
75d34864d1
lavfi/hue: add dynamic expression evaluation support
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-09-15 01:05:27 +02:00
Michael Niedermayer
e60fcdb989
vf_hue: fix AVOption defaults
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-05 22:18:53 +02:00
Jérémy Tran
54ca7e39da
lavfi/hue: add process_command callback
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This allows dynamic reconfiguration of the filter.
The callback uses some code that was in the init function. Hence this code
has been moved in its own function.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-08-31 18:09:30 +02:00
Stefano Sabatini
42d621d131
lavfi: add priv class to filter definitions and flags to filter internal options
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This allows the iteration callbacks to discover the internal class and
options, and show them when required.
2012-08-18 10:19:05 +02:00
Stefano Sabatini
208d6e6615
lavfi/hue: add verbose debug message showing initial parameters
2012-08-16 15:02:09 +02:00
Stefano Sabatini
5b0151a474
lavfi/hue: reindent after previous commits
2012-08-16 15:02:09 +02:00
Stefano Sabatini
419e1b7463
lavfi/hue: apply misc fixes to default values setting
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In particular: signal error in case of bogus h:s values.
2012-08-16 15:02:09 +02:00
Jérémy Tran
191b77eb01
lavfi/hue: add named options support
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Old syntax has been kept for compatibility reasons.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-08-16 15:01:05 +02:00
Jérémy Tran
ae60d2c877
lavfi: add hue filter
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This is a port of the MPlayer hue filter (libmpcodecs/vf_hue.c) by
Michael Niedermayer.
Signed-off-by: Jérémy Tran <tran.jeremy.av@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-08-13 12:00:54 +02:00
