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path: root/libavfilter/af_compensationdelay.c
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* avfilter/af_compensationdelay: always initialize w_ptr with 0Paul B Mahol2020-08-27
| | | | | It will be changed later anyway, and in case inlink have 0 channels (should never happen) it will not pick some random value.
* Stop hardcoding align=32 in av_frame_get_buffer() calls.Anton Khirnov2020-05-22
| | | | Use 0, which selects the alignment automatically.
* avfilter: pass outlink to ff_get_audio_buffer()Paul B Mahol2018-01-03
| | | | | | This is more correct. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi/af_compensationdelay: replace pow(x,0.5) by sqrt(x)Ganesh Ajjanagadde2016-01-05
| | | | | | | sqrt is faster, and is sometimes more accurate depending on the libm. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* avfilter: add compensation delay line filterPaul B Mahol2015-11-28
Signed-off-by: Paul B Mahol <onemda@gmail.com>