avfilter/vf_waveform: optimize lowpass filter even more
authorPaul B Mahol <onemda@gmail.com>
Tue, 29 Mar 2016 13:00:45 +0000 (15:00 +0200)
committerPaul B Mahol <onemda@gmail.com>
Tue, 29 Mar 2016 20:02:48 +0000 (22:02 +0200)
commit4a80a6ad2129fb2b30610d2a0cde7a9cab9c54a6
treee90c7790d284b94f6555ee80a1771103ab7c560a
parentb73c27151eda795932a0169274ed6c2c8bcde062
avfilter/vf_waveform: optimize lowpass filter even more

Signed-off-by: Paul B Mahol <onemda@gmail.com>
libavfilter/vf_waveform.c