NB_FILTERS         56 libavcodec/aptx.h     FilterSignal outer_filter_signal[NB_FILTERS];
NB_FILTERS         57 libavcodec/aptx.h     FilterSignal inner_filter_signal[NB_FILTERS][NB_FILTERS];
NB_FILTERS        135 libavcodec/aptx.h static const int32_t aptx_qmf_outer_coeffs[NB_FILTERS][FILTER_TAPS] = {
NB_FILTERS        150 libavcodec/aptx.h static const int32_t aptx_qmf_inner_coeffs[NB_FILTERS][FILTER_TAPS] = {
NB_FILTERS         31 libavcodec/aptxdec.c static void aptx_qmf_polyphase_synthesis(FilterSignal signal[NB_FILTERS],
NB_FILTERS         32 libavcodec/aptxdec.c                                          const int32_t coeffs[NB_FILTERS][FILTER_TAPS],
NB_FILTERS         36 libavcodec/aptxdec.c                                          int32_t samples[NB_FILTERS])
NB_FILTERS         38 libavcodec/aptxdec.c     int32_t subbands[NB_FILTERS];
NB_FILTERS         44 libavcodec/aptxdec.c     for (i = 0; i < NB_FILTERS; i++) {
NB_FILTERS         32 libavcodec/aptxenc.c static void aptx_qmf_polyphase_analysis(FilterSignal signal[NB_FILTERS],
NB_FILTERS         33 libavcodec/aptxenc.c                                         const int32_t coeffs[NB_FILTERS][FILTER_TAPS],
NB_FILTERS         35 libavcodec/aptxenc.c                                         int32_t samples[NB_FILTERS],
NB_FILTERS         39 libavcodec/aptxenc.c     int32_t subbands[NB_FILTERS];
NB_FILTERS         42 libavcodec/aptxenc.c     for (i = 0; i < NB_FILTERS; i++) {
NB_FILTERS         43 libavcodec/aptxenc.c         aptx_qmf_filter_signal_push(&signal[i], samples[NB_FILTERS-1-i]);
NB_FILTERS        155 libavfilter/vf_waveform.c     { "filter", "set filter", OFFSET(filter), AV_OPT_TYPE_INT, {.i64=0}, 0, NB_FILTERS-1, FLAGS, "filter" },
NB_FILTERS        156 libavfilter/vf_waveform.c     { "f",      "set filter", OFFSET(filter), AV_OPT_TYPE_INT, {.i64=0}, 0, NB_FILTERS-1, FLAGS, "filter" },