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path: root/libavfilter/vsrc_testsrc.c
AgeCommit message (Collapse)Author
2017-10-31lavfi/testsrc2: fix hang with very small sizes.Nicolas George
Move a subtraction to the other side of the equal to avoid overflows.
2017-07-25lavfi/testsrc2: fix completely transparent alpha.Nicolas George
2017-04-23avfilter: do not use AVFrame accessorMuhammad Faiz
Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2016-12-15avfilter/vsrc_testsrc: draw_bar: make sure width is not negativePaul B Mahol
Reported-by: Josh de Kock Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-08-25avfilter: add yuvtestsrc source filterPaul B Mahol
2016-06-09avfilter: Fix max value of AV_OPT_TYPE_VIDEO_RATEMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-03-22all: move ff_exp10, ff_exp10f, ff_fast_powf to lavu/ffmath.hGanesh Ajjanagadde
The idea is to use ffmath.h for internal implementations of math functions. Currently, it is used for variants of libm functions, but is by no means limited to such things. Note that this is not exported; use lavu/mathematics for such purposes. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>
2016-03-13avfilter/smptebars: fix some 75% color valuesPaul B Mahol
They where slightly off. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-01-27avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPATDerek Buitenhuis
Libav, for some reason, merged this as a public API function. This will aid in future merges. A define is left for backwards compat, just in case some person used it, since it is in a public header. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2015-12-25lavfi/vsrc_testsrc: replace pow(10,x) by ff_exp10(x)Ganesh Ajjanagadde
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-11-07lavfi: add testsrc2 test source.Nicolas George
Similar to testsrc, but using drawutils and therefore supporting a lot of pixel formats instead of just rgb24. This allows using it as input for other tests without requiring a format conversion. It is also slightly faster than testsrc for some reason.
2015-08-29avfilter: add allrgbClément Bœsch
Signed-off-by: Nicolas George <george@nsup.org> Signed-off-by: Clément Bœsch <u@pkh.me>
2015-08-11avfilter/vsrc_testsrc: correct colors for smptebarsPaul B Mahol
2015-08-10avfilter/vsrc_testsrc: smpte(hd)bars: fix uninitialized last rows and ↵Paul B Mahol
columns of chroma planes For cases width and/or height is not multiple of chroma subsamplings.
2015-08-02avfilter: add allyuv source filterPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-04-08avfilter: handle error in query_formats() in bunch of filtersPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-04-19Merge commit '58400ac133bcfb6bf8196b4e5208bc178307739b'Michael Niedermayer
* commit '58400ac133bcfb6bf8196b4e5208bc178307739b': lavfi: name anonymous structs Conflicts: libavfilter/buffersink.c libavfilter/f_select.c libavfilter/src_movie.c libavfilter/vf_drawbox.c libavfilter/vf_drawtext.c libavfilter/vf_overlay.c libavfilter/vf_showinfo.c libavfilter/vf_unsharp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-19lavfi: name anonymous structsVittorio Giovara
2013-10-29Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* 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>
2013-10-28lavfi: do not export the filters from shared objectsAnton Khirnov
2013-10-12avfilter/vsrc_testsrc: smpte(hd)bars: use yuv directlyPaul B Mahol
Also set color space. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-12avfilter: various cosmeticsPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-06-25avfilter/vsrc_testsrc: fix artifacts with odd heightMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-27lavfi/haldclutsrc: 10l remove size options.Clément Bœsch
2013-05-27lavfi: add haldclutsrc filter.Clément Bœsch
2013-05-23lavfi/testsrc: make nb_decimals available only in testsrc.Clément Bœsch
2013-05-23lavfi/testsrc: move color options to the color scope filter definition.Clément Bœsch
2013-05-17lavfi/color: switch to AV_OPT_TYPE_COLORPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-03lavfi/testsrc: add support for color interactive commandStefano Sabatini
2013-04-18lavfi/testsrc: fix styleStefano Sabatini
2013-04-18lavfi/testsrc: use int in place of unsignedStefano Sabatini
Avoid implicit int->unsigned conversion, causing invalid access in case of negative linesize. Fix crash with: ffplay -f lavfi testsrc,vflip
2013-04-15lavfi/testsrc: unbreak smptebars only buildPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-14lavfi/smptehdbars: fix priv_class pointer.Clément Bœsch
Fix Ticket2468.
2013-04-14lavfi/testsrc: grammar fix in comment after 03e2ec32.Clément Bœsch
2013-04-14lavfi: add smptehdbars sourcePaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-13lavfi/testsrc: make use of AV_OPT_TYPE_DURATIONStefano Sabatini
Simplify.
2013-04-12lavfi: remove now unused args parameter from AVFilter.init and init_opaqueMichael Niedermayer
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>
2013-04-12lavfi: remove now unused args parameter from AVFilter.initAnton Khirnov
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>
2013-04-11lavfi/testsrc: remove useless args/NULL passing.Clément Bœsch
2013-04-11lavfi/smptebars: switch to AVOptions-based systemPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-11Merge commit '7b3eb745b98b04dd8a4970b9fd6c98998e858fc1'Michael Niedermayer
* commit '7b3eb745b98b04dd8a4970b9fd6c98998e858fc1': vsrc_testsrc: switch to an AVOptions-based system. Conflicts: doc/filters.texi libavfilter/vsrc_testsrc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-11Merge commit 'b7b3302f8f2c7d9f6e08e0a976890eefe3edcc9e'Michael Niedermayer
* commit 'b7b3302f8f2c7d9f6e08e0a976890eefe3edcc9e': vsrc_nullsrc: switch to an AVOptions-based system. Conflicts: libavfilter/vsrc_nullsrc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-11Merge commit '7bc1a883c9158bb6e383d86fc76bdf2541e9a9fe'Michael Niedermayer
* commit '7bc1a883c9158bb6e383d86fc76bdf2541e9a9fe': vsrc_color: switch to an AVOptions-based system. Conflicts: doc/filters.texi libavfilter/vsrc_color.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-09lavfi: remove now unused args parameter from AVFilter.initAnton Khirnov
2013-04-09vsrc_testsrc: switch to an AVOptions-based system.Anton Khirnov
2013-04-05lavfi/smptebars: fix invalid writesPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-04-04lavfi/smptebars: fix output for subsampled yuvPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-03-26lavfi/testsrc: make use of AV_OPT_TYPE_VIDEO_RATEPaul B Mahol
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-03-25vsrc_testsrc: avoid floats and non bit exactnessMichael Niedermayer
The round to zero behavior is maintained, possibly this should be changed to round to nearest. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-10Merge commit '7e350379f87e7f74420b4813170fe808e2313911'Michael Niedermayer
* 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 759001c534287a96dc96d1e274665feb7059145d 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>
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