FilterType         33 libavfilter/af_anequalizer.c enum FilterType {
FilterType         72 libavfilter/af_biquads.c enum FilterType {
FilterType         34 libavfilter/vf_deblock.c enum FilterType { WEAK, STRONG, NB_FILTER };
FilterType         40 libavfilter/vf_waveform.c enum FilterType {