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86 Commits

Author SHA1 Message Date
Michael Niedermayer
3af7e7b501 avfilter/vsrc_mandelbrot: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-15 01:54:36 +02:00
Michael Niedermayer
325f6e0a97 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavfi: do not export the filters from shared objects

Conflicts:
	libavfilter/af_amix.c
	libavfilter/af_anull.c
	libavfilter/asrc_anullsrc.c
	libavfilter/f_select.c
	libavfilter/f_settb.c
	libavfilter/split.c
	libavfilter/src_movie.c
	libavfilter/vf_aspect.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_colorbalance.c
	libavfilter/vf_copy.c
	libavfilter/vf_crop.c
	libavfilter/vf_cropdetect.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_format.c
	libavfilter/vf_framestep.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_hflip.c
	libavfilter/vf_libopencv.c
	libavfilter/vf_lut.c
	libavfilter/vf_null.c
	libavfilter/vf_overlay.c
	libavfilter/vf_scale.c
	libavfilter/vf_transpose.c
	libavfilter/vf_unsharp.c
	libavfilter/vf_vflip.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-29 11:58:11 +01:00
Paul B Mahol
b211607b5c avfilter: various cosmetics 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-12 14:01:43 +00:00
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
Clément Bœsch
791da4706c lavfi/mandelbrot: switch to an AVOptions-based system. 2013-04-11 00:21:47 +02:00
Paul B Mahol
ed8373e7db lavfi: always check return value of ff_get_{audio,video}_buffer() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-04-08 19:24:09 +00:00
Clément Bœsch
e82f562fa5 lavfi/mandelbrot: reindent after 51bcd5cd. 2013-04-08 20:40:54 +02:00
Clément Bœsch
51bcd5cd65 lavfi/mandelbrot: fix speedloss with default config after morphing introduction. 
Morphing was introduced in 0d6e5a171 and forced cos/sin computations
with some mult all the time. This commit makes sure these are computed
only when morphing is enabled.
 2013-04-08 20:35:18 +02:00
Michael Niedermayer
0d6e5a1712 vsrc_mandelbrot: Mandel morphing support 
Example: ffplay -f lavfi "mandelbrot=outer=outz:morphamp=1:end_scale=2:maxiter=100"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-27 19:27:37 +01:00
Michael Niedermayer
79938a4e97 mandelbrot: add outer coloring method showing bailouted z 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-27 16:21:44 +01:00
Michael Niedermayer
a2b5825649 vsrc_mandelbrot: support coloring the outside white 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-27 16:00:18 +01:00
Paul B Mahol
975efc8864 lavfi/mandelbrot: make use of AV_OPT_TYPE_VIDEO_RATE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-26 13:23:42 +00:00
Clément Bœsch
afa0b90803 lavfi/mandelbrot: raise filter_frame() error. 2013-03-13 19:00:09 +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
Michael Niedermayer
3fd8e07265 vsrc_mandelbrot: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 05:52:31 +01:00
Clément Bœsch
a5b765236b lavfi: add priv_class for some forgotten filters. 
This allows to print the options available when using commands such as
ffmpeg -help full.
 2012-11-29 00:50:37 +01:00
Clément Bœsch
2d9d444051 lavfi: convert remaining input/output list compound literals to named objects. 
This is following 568c70e79e.
 2012-11-28 23:19:20 +01:00
Michael Niedermayer
c322f19855 vf_mandelbrot: give all av_log a context 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-23 18:05:16 +01:00
Michael Niedermayer
4cc4ca5847 mandelbrot: fix inner=period coloring routine 
Fixes CID717571
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-16 04:00:55 +02:00
Michael Niedermayer
ac627b3d38 Merge commit '716d413c13981da15323c7a3821860536eefdbbb' 
* 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
Michael Niedermayer
d46c1c72e4 Merge commit 'e6153f173a49e5bfa70b0c04d2f82930533597b9' 
* commit 'e6153f173a49e5bfa70b0c04d2f82930533597b9':
  avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member

Conflicts:
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libx264.c
	libavcodec/mpeg12enc.c
	libavcodec/options_table.h
	libavcodec/snowenc.c
	libavcodec/tiffenc.c
	libavdevice/v4l2.c
	libavdevice/x11grab.c
	libavfilter/af_amix.c
	libavfilter/af_asyncts.c
	libavfilter/af_join.c
	libavfilter/buffersrc.c
	libavfilter/src_movie.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawtext.c
	libavformat/http.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/movenc.c
	libavformat/mpegenc.c
	libavformat/mpegtsenc.c
	libavformat/options_table.h
	libavformat/segment.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-05 14:33:32 +02:00
Michael Niedermayer
d5f65e9d40 Merge commit '124134e42455763b28cc346fed1d07017a76e84e' 
* commit '124134e42455763b28cc346fed1d07017a76e84e':
  avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union member

Conflicts:
	libavcodec/aacenc.c
	libavcodec/libopenjpegenc.c
	libavcodec/options_table.h
	libavdevice/bktr.c
	libavdevice/v4l2.c
	libavdevice/x11grab.c
	libavfilter/af_amix.c
	libavfilter/vf_drawtext.c
	libavformat/movenc.c
	libavformat/options_table.h
	libavutil/opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-09-05 13:58:11 +02:00
Stefano Sabatini
42d621d131 lavfi: add priv class to filter definitions and flags to filter internal options 
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
Clément Bœsch
cc650cf029 Remove "Error parsing options string [...]" messages. 
This reduces from 3 to 2 messages for the same syntax error in ffprobe,
and from 4 to 3 in filters.
 2012-08-09 08:11:00 +02:00
Stefano Sabatini
abb0a9982f lavfi: do not pass opaque field to init functions 
Fix signature mismatch warnings.
 2012-07-08 01:18:15 +02:00
Stefano Sabatini
c17808cebd lavfi: define macro AVFILTER_DEFINE_CLASS 
The macro can be used to define consistently the internal class of a
filter, save some typing and factorize.
 2012-06-22 23:11:43 +02:00
Paul B Mahol
de05877390 lavfi: remove redundant checks after av_parse_video_rate() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-06-20 20:36:12 +00:00
Paul B Mahol
54101214d8 lavfi: use designated initializers for AVClass 
While here:
    - add missing .version and .category,
    - make .class_name consistent across filters,
    - align declarations.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-06-17 11:10:10 +00:00
Paul B Mahol
c9e183b490 lavfi: update some deprecated functions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-06-16 15:15:16 +00:00
Stefano Sabatini
0f0f3bd1e0 lavfi: use av_default_item_name() as filter private context logger 
avfilter_default_filter_name() is supposed to access an AVFilterContext
struct, if used with a private struct it will cause a crash since it will
access fields which are non defined in the private struct.
 2012-06-04 02:40:01 +02:00
Stefano Sabatini
4d6a8a2bdb lavfi: add avfilter_default_filter_name() 
The function is modelled after av_default_item_name(), and will print the
name of the instance filter if defined, otherwise the name of the filter.

This allows to show the instance name in the log, which is useful when
debugging complex filter graphs.
 2012-06-04 00:54:57 +02:00
Nicolas George
4a5d18b6e2 vsrc_mandelbrot: use AV_OPT_TYPE_IMAGE_SIZE. 2012-05-20 18:24:20 +02:00
Stefano Sabatini
a9117c755e lavfi: fix mp and mandelbrot descriptions to make them complete sentences 
This is consistent with the other filter descriptions.
 2012-01-21 14:40:46 +01:00
Clément Bœsch
9d35fa43ee lavfi: add missing periods in descriptions. 2012-01-20 00:16:27 +01:00
Michael Niedermayer
656911d84d vsrc_mandelbrot: Fix vsrc_mandelbrot.c:358:85: warning: ‘epsilon’ may be used uninitialized in this function [-Wuninitialized] 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-24 00:08:05 +01:00
Michael Niedermayer
2c44aed82a vsrc_mandelbrot: fix inner=period, the previous optimizations broke it. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-21 04:16:41 +01:00
Michael Niedermayer
90c02ae142 vsrc_mandelbrot: increase maxiter to 7189 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 23:52:29 +01:00
Michael Niedermayer
690860d0d5 vsrc_mandelbrot: Use threshold to detect cycles. 
This way cycles are detected much earlier.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 23:28:56 +01:00
Michael Niedermayer
a5dfedd381 vsrc_mandelbrot: detect edges in interpol() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 22:22:21 +01:00
Michael Niedermayer
4ebbcdb3eb vsrc_mandelbrot: avoid a | in interpol() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 22:11:53 +01:00
Michael Niedermayer
5dd16af6b5 vsrc_mandelbrot: increase default zoom speed by a factor of 2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 19:42:24 +01:00
Michael Niedermayer
ca14808275 vsrc_mandelbrot: spatial interpolation 
speeds the code up by a factor of about 2-3.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 19:41:28 +01:00
Michael Niedermayer
56fc4cf04f vsrc_mandelbrot: always store values for periodicity checking, this avoids a few checks. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 15:02:34 +01:00
Michael Niedermayer
da1344e0cd vsrc_mandelbrot: simplify second bailout search by not recalculating values. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 15:00:26 +01:00
Michael Niedermayer
e749b3780c vsrc_mandelbrot: increase zyklus array size so that optimizations can write a bit more. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 14:16:53 +01:00
Michael Niedermayer
649d3932db vsrc_mandelbrot: check bailout only once every 8 iterations, this is around 10% faster. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 14:15:56 +01:00
Michael Niedermayer
fe2efc5264 vsrc_mandelbrot: factorize periodicity checking too. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 13:55:51 +01:00
Michael Niedermayer
cf670fbc96 vsrc_mandelbrot: factorize main calculation out into a macro. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-19 13:51:44 +01:00
Michael Niedermayer
974d25e2db mandelbrot: make mincol description and code match. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-16 15:13:01 +01:00
Michael Niedermayer
04bb26e3ee mandelbrot: add dither to convergence & mincol colorings. 
This avoids banding artifacts.
Note, low end TFTs still show some banding.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-15 21:33:11 +01:00