Lines Matching refs:state
88 void Fir:: // update state with data[size]
94 memcpy(state, data + size - order, order * sizeof (double));
97 BCOPY((char *)(state + size), (char *)state,
99 memcpy(state + order - size, data, size * sizeof (double));
115 resetState(void) // reset state to all zero
118 state[i] = 0.0;
129 state = new double[order];
139 delete state;
166 int Fir:: // filter in[size], and updates the state.
180 double *state_ptr = state;
183 // the first "order" outputs need state in convolution
188 // starting from "order + 1"th output, state is no longer needed