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path: root/libavfilter/window_func.c
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* avfilter/window_func: use a constant instead of acosh()James Almer2016-08-20
| | | | | | | | Should fix compilation with non C99 compilers like msvc 2012, where acosh() is not available. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avfilter/window_func: add cauchy, parzen and poisson window functionPaul B Mahol2016-08-16
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* avfilter/window_func: add dolph windowPaul B Mahol2016-08-16
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* avfilter/window_func: add tukey window functionPaul B Mahol2016-01-05
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: move window function generation into separate filePaul B Mahol2015-12-28
Signed-off-by: Paul B Mahol <onemda@gmail.com>