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* lavfi/buffersrc: Remove redundant free after ff_filter_frame() failureJun Zhao2020-01-04
| | | | | | | | | ff_filter_frame() always frees the frame in case of error, so we don't need to free the frame after ff_filter_frame() fails. Fix CID 1457230. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* avfilter/buffersrc: deprecate sws_param optionZhao Zhili2019-12-30
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* avfilter/buffersrc: Remove unused variablesAndreas Rheinhardt2019-12-26
| | | | | | | Unused since f09ae730. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/buffersrc: remove redundant flagZhao Zhili2019-12-23
| | | | | | | | | | | | | | | | !(c->pix_fmt != AV_PIX_FMT_NONE || c->got_format_from_params) equals (c->pix_fmt == AV_PIX_FMT_NONE) && !c->got_format_from_params 1. When (c->pix_fmt == AV_PIX_FMT_NONE) is true, got_format_from_params is always false, the flag doesn't contribute to the result. 2. When the first part is false, the second part doesn't matter, the flag doesn't contribute to the result. The result only depends on c->pix_fmt.
* lavfi/buffersrc: push frame directly.Nicolas George2019-12-23
| | | | This allows to remove the queued frame entirely.
* lavfi/buffersrc: remove poll_frame.Nicolas George2019-12-23
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* lavfi/buffersrc: remove fifo.Nicolas George2019-12-23
| | | | The frame is immediately pushed, the fifo has never more than one.
* avfilter/buffersrc: remove write-only variableZhao Zhili2019-12-02
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* avfilter/buffersrc: print relevant info when skipping filter reinitGyan Doshi2019-01-27
| | | | | | The timestamp of the changed input frame as well as its relevant properties can be examined by the user. Only applicable when reinit_filter is disabled on the input stream.
* lavfi/buffersrc: Indent the code.Jun Zhao2018-11-27
| | | | | | commit b0012de420f missed reindent. Signed-off-by: Jun Zhao <mypopydev@gmail.com>
* Merge commit '88fd836a015a5f3380df74592e440e7d1e5b8000'James Almer2017-10-21
|\ | | | | | | | | | | | | * commit '88fd836a015a5f3380df74592e440e7d1e5b8000': lavfi: Drop deprecated way of passing options for a few filters Merged-by: James Almer <jamrial@gmail.com>
| * lavfi: Drop deprecated way of passing options for a few filtersVittorio Giovara2017-03-23
| | | | | | | | Deprecated in 02/2013.
* | lavfi/buffersrc: add av_buffersrc_close().Nicolas George2017-09-08
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* | Revert "Revert "lavfi/buffersrc: push the frame deeper if requested.""Nicolas George2017-07-30
| | | | | | | | | | | | | | | | | | | | | | This reverts commit 04aa09c4bcf2d5a634a35da3a3ae3fc1abe30ef8 and reintroduces 0ff5567a30be6d7c804e95997ae282d6bacd76c3 that was temporarily reverted due to minor regressions. It also reverts e5bce8b4ce7b1f3a83998febdfa86a3771df96ce that fixed FATE refs. The fate-ffm change is caused by field_order now being set on the output format because the first frame arrives earlier. The fate-mxf change is assumed to be the same.
* | Revert "lavfi/buffersrc: push the frame deeper if requested."Paul B Mahol2017-06-23
| | | | | | | | | | | | Fixes framesync filters with shortest option enabled. This reverts commit 0ff5567a30be6d7c804e95997ae282d6bacd76c3.
* | avfilter: do not use AVFrame accessorMuhammad Faiz2017-04-23
| | | | | | | | | | Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
* | lavfi/buffersrc: fix directly setting channel layoutRostislav Pehlivanov2017-02-21
| | | | | | | | | | | | | | | | | | When setting the channel layout directly using AVBufferSrcParameters the channel layout was correctly set however the init function still expected the old string format to set the number of channels (when it hadn't already been specified). Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
* | lavfi/buffersrc: push the frame deeper if requested.Nicolas George2016-12-24
| | | | | | | | Reduce peak memory consumption with ffmpeg in certain cases.
* | 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.
* | Merge commit 'b3dd30db0b2d857147fc0e1461a00bd6172a26a3'Derek Buitenhuis2016-02-24
|\| | | | | | | | | | | | | * commit 'b3dd30db0b2d857147fc0e1461a00bd6172a26a3': lavfi: pass the hw frames context through the filter chain Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavfi: pass the hw frames context through the filter chainAnton Khirnov2016-02-14
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* | Merge commit 'c084d6d2cfb570b10d8784eb20cc696dfb7c5605'Derek Buitenhuis2016-02-17
|\| | | | | | | | | | | | | * commit 'c084d6d2cfb570b10d8784eb20cc696dfb7c5605': buffersrc: default SAR to 0 (unknown) rather than 1 Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * buffersrc: default SAR to 0 (unknown) rather than 1Anton Khirnov2016-02-14
| | | | | | | | | | | | It makes more sense to not claim anything about the SAR if we don't know anything. No changes in the FATE tests, since this is what avconv ends up doing anyway.
* | Merge commit 'fb25d99b0a5e21fb8cc184c7a9d3736387778266'Derek Buitenhuis2016-02-16
|\| | | | | | | | | | | | | | | | | This commit is a no-op. * commit 'fb25d99b0a5e21fb8cc184c7a9d3736387778266': buffersrc: do not discard the error from ff_filter_frame() Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * buffersrc: do not discard the error from ff_filter_frame()Anton Khirnov2016-02-12
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| * buffersrc: accept the frame rate as argument.Nicolas George2015-11-09
| | | | | | | | | | | | (cherry picked from ffmpeg commit 9ca440679dc535b31edd569393d8d3dda59db90e) Signed-off-by: Anton Khirnov <anton@khirnov.net>
| * buffersrc: Improve initialization log messageVittorio Giovara2015-09-13
| | | | | | | | Add timebase and aspect ratio information.
* | 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>
* | Remove left-over FF_API_AVFILTERBUFFER cruftHendrik Leppkes2015-09-05
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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.
| * buffersrc: Use the correct deallocation functionFederico Tomassetti2015-04-22
| | | | | | | | | | | | This correction was suggested to me by Michael Niedermayer Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | avfilter/buffersrc: Use correct, matching deallocation functionMichael Niedermayer2015-04-20
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '617814b4a717b38add5ccb8dd200dbb655f98f09'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | * commit '617814b4a717b38add5ccb8dd200dbb655f98f09': buffersrc: Fix resource leak on error Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * buffersrc: Fix resource leak on errorFederico Tomassetti2015-04-19
| | | | | | | | | | | | Bug-Id: CID 1267902 CC: libav-stable@libav.org Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * buffersrc: avoid using AV_PIX_FMT_NBAnton Khirnov2014-05-26
| | | | | | | | | | That hardcodes the number of pixel formats into lavfi and will break when a shared lavu is updated, adding new pixel formats.
* | avfilter/buffersrc: add context to av_log() callMichael Niedermayer2014-12-06
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avfilter/buffersrc: reindentClément Bœsch2014-06-29
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* | avcodec/buffersrc: use av_mallocz_array()Michael Niedermayer2014-05-12
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | 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 commit '104a97beaffa6348e6fd2c2d07d67c1402322bb3'Michael Niedermayer2014-01-17
|\| | | | | | | | | | | | | | | | | | | * commit '104a97beaffa6348e6fd2c2d07d67c1402322bb3': buffersrc: handle non-refcounted frames in av_buffersrc_add_frame() correctly Conflicts: libavfilter/buffersrc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * buffersrc: handle non-refcounted frames in av_buffersrc_add_frame() correctlyAnton Khirnov2014-01-17
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* | lavfi/abuffersrc: use AV_OPT_TYPE_SAMPLE_FMT for sample_fmt optionStefano Sabatini2013-12-26
| | | | | | | | Simplify/extend syntax.
* | lavfi/buffersrc: set min and max values for pix_fmt optionStefano Sabatini2013-12-16
| | | | | | | | | | Currently the min and max values are not honored, but this will change in a following patch.
* | 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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* | 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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