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* lavfi: use an audio frame pool for each link of the filtergraphMatthieu Bouron2017-01-12
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* lavfi/framepool: cosmetic style fixesMatthieu Bouron2017-01-12
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* lavfi/framepool: re-indent after previous commitMatthieu Bouron2017-01-12
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* lavfi/framepool: add audio supportMatthieu Bouron2017-01-12
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* lavfi/framepool: rename FFVideoFramePool to FFFramePoolMatthieu Bouron2017-01-12
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* avfilter/vf_libopencv: fix resource leak in read_shape_frame_filterSteven Liu2017-01-11
| | | | | | | CID: 1324298 add a label when error goto the label to release resource Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* avfilter/af_sofalizer: speed and clean up fast convolution a littlePaul B Mahol2017-01-09
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_dynaudnorm: fix hang with too short inputPaul B Mahol2017-01-08
| | | | | | The only thing we can do at such point is return samples unchanged. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi/selectivecolor: add a link to algorithm explanationsClément Bœsch2017-01-07
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* avfilter/asrc_flite: Fix textbuf leakMichael Niedermayer2017-01-06
| | | | | | Fixes CID1244189 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_shuffleframes: allow also dropping framesPaul B Mahol2017-01-06
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/avf_aphasemeter: fix memleaksPaul B Mahol2017-01-04
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/vf_pad: Fix segfault if reconfiguration failsMichael Niedermayer2017-01-02
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavfi/selectivecolor: rename adjust_range to scaleClément Bœsch2016-12-31
| | | | | This variable corresponds to the final scale of the adjustement for a given color range.
* avfilter/vf_pad: Add eval=frame supportMichael Niedermayer2016-12-30
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/avf_aphasemeter: make video output optionalPaul B Mahol2016-12-28
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi/selectivecolor: simplify crazy mid val computationsClément Bœsch2016-12-27
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* lavfi/transpose: add missing const options flagsClément Bœsch2016-12-27
| | | | Fixes ffmpeg -h filter=transpose
* avfilter/af_amerge: properly handle unknown input layoutsMarton Balint2016-12-25
| | | | | Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/vf_w3fdif: add >8 but <16 bit supportPaul B Mahol2016-12-25
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi/buffersrc: push the frame deeper if requested.Nicolas George2016-12-24
| | | | Reduce peak memory consumption with ffmpeg in certain cases.
* lavf/framesync: detect EOF immediately.Nicolas George2016-12-24
| | | | Fix an infinite loop in forward_status_change().
* avfilter/framequeue: add missing check for ASSERT_LEVELJames Almer2016-12-24
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avfilter/vf_deband: do not use uninitialized valuePaul B Mahol2016-12-23
| | | | | | Fixes coverity report. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi: avfilter_graph_request_oldest: request a frame again before returning.Nicolas George2016-12-23
| | | | | | | | | With min_samples, if a frame arrives but is too small, it clears frame_wanted_out. In most cases, the destination filter would be activated again later because of frame_wanted_out on its own outputs, but not sinks. avfilter_graph_request_oldest() is doing the work of the sink itself, and is therefore allowed to use frame_blocked_in.
* avfilter/af_amerge: detect EOF immediatelyNicolas George2016-12-23
| | | | | | | Fix an infinite loop in forward_status_change(). Signed-off-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/vf_deband: add planes coupling modePaul B Mahol2016-12-22
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi: take_samples: free frames after taking all samples.Nicolas George2016-12-22
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* avfilter/vf_psnr: add gray10 and gray12 supportPaul B Mahol2016-12-21
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi/framequeue: avoid empty structs.Nicolas George2016-12-20
| | | | Fix compilation on MSVC.
* lavfi/atempo: avoid false triggering an assertion failurePavel Koshevoy2016-12-19
| | | | | | | Steps to reproduce: ./ffmpeg_g -f s16be -i /dev/null -af atempo=0.5 -y /tmp/atempo.wav Signed-off-by: Marton Balint <cus@passwd.hu>
* 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: add FFFrameQueue API.Nicolas George2016-12-18
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* avfilter/vf_ssim: add >8 bit depth suppportPaul B Mahol2016-12-17
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/vsrc_testsrc: draw_bar: make sure width is not negativePaul B Mahol2016-12-15
| | | | | Reported-by: Josh de Kock Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/af_sofalizer: warn if user gives unknown channel namesPaul B Mahol2016-12-14
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/avfilter: fix filtering frames with unknown channel layouts for ↵Marton Balint2016-12-13
| | | | | | | filters needing writable frames Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/af_ashowinfo: properly show input channel layout for unknown ↵Marton Balint2016-12-10
| | | | | | | channel layouts Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/af_channelmap: add support for unknown input channel layoutsMarton Balint2016-12-10
| | | | | Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/af_atempo: add support for unknown channel layoutsMarton Balint2016-12-10
| | | | | Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/formats: allow unknown channel layouts by defaultMarton Balint2016-12-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the default in the libav fork is to only allow known layouts, making unknown layouts allowed by default here can be a security risk for filters directly merged from libav. However, usually it is simple to detect such cases, use of av_get_channel_layout_nb_channels is a good indicator, so I suggest we change this regardless. See http://ffmpeg.org/pipermail/ffmpeg-devel/2016-November/203204.html. This patch indirectly adds unknown channel layout support for filters where query_formats is not specified: abench afifo ainterleave anullsink apad aperms arealtime aselect asendcmd asetnsamples asetpts asettb ashowinfo azmq It introduces a query_formats callback for the asyncts filter, which only supports known channel layouts since it is using libavresample. And it removes .query_formats callback from filters where it was only there to support unknown layouts, as this is now the default: aloop ametadata anull asidedata asplit atrim Acked-by: Nicolas George <george@nsup.org> Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter/vf_deband: fix silly mistakesPaul B Mahol2016-12-08
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter/vf_hwupload_cuda: Add min/max limits for the 'device' optionSrinath K R2016-12-08
| | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avfilter/vf_premultiply: remove redundant semicolonsMichael Niedermayer2016-12-02
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter: add premultiply filterPaul B Mahol2016-12-01
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi: Fix aix compilation.Carl Eugen Hoyos2016-12-01
| | | | | | Rename hz in af_apulsator.c and avf_showspectrum.c as hertz. The aix header sys/m_param.h defines hz as __hz.
* avfilter/vf_hwupload_cuda: fix potential leakTimo Rothenpieler2016-11-30
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* avfilter/vf_scale_npp: check ff_set_common_formats return valueTimo Rothenpieler2016-11-30
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* avfilter/vf_scale_npp: move aspect ratio correction after av_frame_copy_propsMiroslav Slugeň2016-11-30
| | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avfilter/vf_masked*: add gray10 and gray12 supportPaul B Mahol2016-11-29
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
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