Lines Matching refs:accum
644 int64_t accum = 0;
651 accum += (int64_t)filter_state_buffer[j][index + order] *
654 accum = accum >> filter_shift;
655 result = (accum + residual) & mask;
660 filter_state_buffer[IIR][index] = result - accum;
806 int64_t accum = 0;
808 accum += (int64_t)m->sample_buffer[i][src_ch]
814 accum += m->noise_buffer[index] << (matrix_noise_shift + 7);
816 m->sample_buffer[i][dest_ch] = ((accum >> 14) & mask)