SERIAL_IIR_CH     179 libavfilter/af_aiir.c #define SERIAL_IIR_CH(name, type, min, max, need_clipping)                  \
SERIAL_IIR_CH     238 libavfilter/af_aiir.c SERIAL_IIR_CH(s32p, int32_t, INT32_MIN, INT32_MAX, 1)
SERIAL_IIR_CH     239 libavfilter/af_aiir.c SERIAL_IIR_CH(fltp, float,         -1.,        1., 0)
SERIAL_IIR_CH     240 libavfilter/af_aiir.c SERIAL_IIR_CH(dblp, double,        -1.,        1., 0)