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* avfilter/buffersink: deprecate AVBufferSinkParams and AVABufferSinkParamsZhao Zhili2019-12-23
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* avfilter/buffersink: replace init_opaque by initZhao Zhili2019-12-23
| | | | | The argument 'opaque' is always NULL since 0acf7e2 (2013), and avfilter_init_filter() was removed in 52067b3c0e (2016).
* avfilter/buffersink: remove unused macrosZhao Zhili2019-12-23
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* avfilter/buffersink: cosmeticsPaul B Mahol2019-10-18
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* lavfi/buffersink: fix abuffersink flag setting issueJun Zhao2018-12-09
| | | | | | | abuffersink need to setting AV_OPT_FLAG_AUDIO_PARAM flag. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Jun Zhao <mypopydev@gmail.com>
* lavfi: remove stray semicolons.Nicolas George2017-01-12
| | | | Hopefully fix compilation with suncc.
* lavfi/buffersink: move to the new design.Nicolas George2017-01-12
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* lavfi/buffersink: add accessors for the stream properties.Nicolas George2017-01-12
| | | | av_buffersink_get_frame_rate() did already exist; its argument becomes const.
* lavfi: make filter_frame non-recursive.Nicolas George2016-12-18
| | | | | | | | | | | | | | | | | | | | | | | | A lot of changes happen at the same time: - Add a framequeue fifo to AVFilterLink. - split AVFilterLink.status into status_in and status_out: requires changes to the few filters and programs that use it directly (f_interleave, split, filtfmts). - Add a field ready to AVFilterContext, marking when the filter is ready and its activation priority. - Add flags to mark blocked links. - Change ff_filter_frame() to enqueue the frame. - Change all filtering functions to update the ready field and the blocked flags. - Update ff_filter_graph_run_once() to use the ready field. - buffersrc: always push the frame immediately.
* lavfi: make request_frame() non-recursive.Nicolas George2015-12-22
| | | | | | | Instead of calling the input filter request_frame() method, ff_request_frame() now marks the link and returns immediately. buffersink is changed to activate the marked filters until a frame is obtained.
* lavfi: replace link.closed by link.status.Nicolas George2015-12-22
| | | | | | The status field can carry any error code instead of just EOF. Also only update it through a wrapper function and provide a timestamp. Update the few filters that used it directly.
* avfilter/all: propagate errors of functions from avfilter/formatsGanesh Ajjanagadde2015-10-14
| | | | | | | | | | | | | | | | | | Many of the functions from avfilter/formats can return errors, usually AVERROR(ENOMEM). This propagates the return values. All of these were found by using av_warn_unused_result, demonstrating its utility. Tested with FATE. I am least sure of the changes to avfilter/filtergraph, since I don't know what/how reduce_format is intended to behave and how it should react to errors. Fixes: CID 1325680, 1325679, 1325678. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Previous version Reviewed-by: Nicolas George <george@nsup.org> Previous version Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* lavfi/buffersink: loop over ff_request_frame().Nicolas George2015-09-20
| | | | | | | | Do not assume that ff_request_frame() returning success implies a frame has arrived in the FIFO. Instead, just loop until a frame is in the FIFO. It does not change anything since the same loop is present in ff_request_frame(), confirmed by an assertion.
* avfilter/abuffersink: use AV_OPT_TYPE_BOOL for all_channel_counts optionClément Bœsch2015-09-08
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* Merge commit 'f6974fe651d29ef6eb68d66d73f7b6c011062aa0'Hendrik Leppkes2015-09-05
|\ | | | | | | | | | | | | * commit 'f6974fe651d29ef6eb68d66d73f7b6c011062aa0': lavfi: Drop deprecated AVFilterBuffer* code Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavfi: Drop deprecated AVFilterBuffer* codeVittorio Giovara2015-08-28
| | | | | | | | Deprecated in 11/2012.
* | avfilter: add missing FF_API_AVFILTERBUFFER guardsAndreas Cadhalpun2015-08-30
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | buffersink: introduce FIFO_INIT_ELEMENT_SIZE to complement FIFO_INIT_SIZEAndreas Cadhalpun2015-08-16
| | | | | | | | | | | | | | Use sizeof(void *) as its value, because AVFilterBufferRef is deprecated. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | avfilter/buffersink: return EOF if closed link in ↵Michael Niedermayer2015-05-17
| | | | | | | | | | | | av_buffersink_get_frame_flags() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavfi/buffersink: use av_fifo_alloc_arrayLukasz Marek2014-05-20
| | | | | | | | Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
* | lavfi: use av_fifo_freepLukasz Marek2014-05-07
| | | | | | | | Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
* | Merge commit '58400ac133bcfb6bf8196b4e5208bc178307739b'Michael Niedermayer2014-04-19
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
| * lavfi: name anonymous structsVittorio Giovara2014-04-19
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-10-29
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
| * lavfi: do not export the filters from shared objectsAnton Khirnov2013-10-28
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* | avfilter/buffersink: try to fix AV_NOPTS_VALUEMichael Niedermayer2013-10-09
| | | | | | | | | | | | no testcase available, just found this issue by reading the code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '7950e519bb094897f957b9a9531cc60ba46cbc91'Michael Niedermayer2013-08-03
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '7950e519bb094897f957b9a9531cc60ba46cbc91': Disable deprecation warnings for cases where a replacement is available Conflicts: libavcodec/avpacket.c libavcodec/pthread.c libavcodec/utils.c libavdevice/v4l2.c libavfilter/avfiltergraph.c libavfilter/buffersrc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Disable deprecation warnings for cases where a replacement is availableDiego Biurrun2013-08-02
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* | Merge commit '966689442ed843019dc0722a49bfb0ac51755d19'Michael Niedermayer2013-07-28
|\| | | | | | | | | | | | | | | | | | | * commit '966689442ed843019dc0722a49bfb0ac51755d19': buffersink: K&R formatting cosmetics Conflicts: libavfilter/buffersink.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * buffersink: K&R formatting cosmeticsDiego Biurrun2013-07-27
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| * lavfi: add attribute_align_arg to all public entry pointsHendrik Leppkes2013-07-26
| | | | | | | | | | | | | | | | | | | | Previously it was partly only added to central functions called internally, however if GCC would inline these into the public fuction, the alignment attribute would not take effect. Instead, add it to all public entry points to avoid these problems. Signed-off-by: Martin Storsjö <martin@martin.st>
* | lavfi: add attribute_align_arg to all public entry pointsHendrik Leppkes2013-07-26
| | | | | | | | | | | | | | | | | | | | Previously it was partly only added to central functions called internally, however if GCC would inline these into the public fuction, the alignment attribute would not take effect. Instead, add it to all public entry points to avoid these problems. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '20c86571ccc71412781d4a4813e4693e0c42aec6'Michael Niedermayer2013-05-05
|\| | | | | | | | | | | | | | | | | | | | | * 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>
| * lavfi: let gcc realign the stack on public graph driving functionsHendrik Leppkes2013-05-04
| | | | | | | | | | | | | | | | | | | | 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>
* | lavfi/buffersink: fix possible leaks after allocation failures.Nicolas George2013-04-21
| | | | | | | | Should fix Coverity CID 1005313, 1005314, 1005315.
* | lavfi/buffersink: factor checks for lists sizes.Nicolas George2013-04-13
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* | buffersink: remove shorthandMichael Niedermayer2013-04-12
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavfi/buffersink: accept parameters as options.Nicolas George2013-04-12
| | | | | | | | | | | | | | | | Move validation from init to query_formats(). Accept the formats lists as binary options. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavfi: remove now unused args parameter from AVFilter.init and init_opaqueMichael Niedermayer2013-04-12
| | | | | | | | | | | | | | | | | | 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>
* | buffersink/uninit: use av_frame_free() not unrefMichael Niedermayer2013-03-23
| | | | | | | | | | | | Fixes memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavfi/buffersink: check av_frame_ref() failure.Nicolas George2013-03-20
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* | lavfi: let gcc realign the stack on public graph driving functionsHendrik Leppkes2013-03-16
| | | | | | | | | | | | | | | | | | 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: Michael Niedermayer <michaelni@gmx.at>
* | lavfi/buffersink: schedule removing the "ff" variants.Nicolas George2013-03-12
| | | | | | | | | | They are no longer needed since there is no incompatible ABI version.
* | lavfi/buffersink: rename filter structures.Nicolas George2013-03-12
| | | | | | | | Reduce the diff with the fork.
* | lavfi/buffersink: move the filter structures at the end.Nicolas George2013-03-11
| | | | | | | | | | Also apply a few cosmetic fixes (spaces, trailing comma) to help match them with the fork's implementation.
* | lavfi/buffersink: implement av_buffersink_get_samples().Nicolas George2013-03-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note: the implementation could be more efficient, but at the cost of more diff. Most of the code from the following commit: commit a2cd9be212fca02dd3d6ee65cb6ab9f84c5e28e5 Author: Anton Khirnov <anton@khirnov.net> Date: Fri May 4 19:22:38 2012 +0200 lavfi: add an audio buffer sink. Adapted to call av_buffersink_get_frame_flags() instead of accessing the frame directly.
* | lavfi: rename sink_buffer.c into buffersink.c.Nicolas George2013-03-10
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* | lavfi: remove buffersink.c.Nicolas George2013-03-10
| | | | | | | | | | It only contains merge conflicts leftovers. The real code is in sink_buffer.c.
* | Merge commit '7e350379f87e7f74420b4813170fe808e2313911'Michael Niedermayer2013-03-10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
| * lavfi: switch to AVFrame.Anton Khirnov2013-03-08
| | | | | | | | | | Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it and use AVFrame instead.
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