341   WORD32 num_subfr_by2;  in ixheaacd_lpd_dec()  local
354   num_subfr_by2 = (num_subfr_in_superfr / 2) - 1;  in ixheaacd_lpd_dec()
355   synth_delay = num_subfr_by2 * LEN_SUBFR;  in ixheaacd_lpd_dec()
368   for (i = 0; i < num_subfr_by2; i++) {  in ixheaacd_lpd_dec()
373     pitch[i + num_subfr_by2] = 64;  in ixheaacd_lpd_dec()
374     pitch_gain[i + num_subfr_by2] = 0.0f;  in ixheaacd_lpd_dec()
478       i = (k * num_subfr) + num_subfr_by2;  in ixheaacd_lpd_dec()
512         i = (k * num_subfr) + num_subfr_by2;  in ixheaacd_lpd_dec()
555         pitch_gain[num_subfr_by2 + i] = 0.0;  in ixheaacd_lpd_dec()
558         pitch_gain[num_subfr_by2 + i] = 0.0;  in ixheaacd_lpd_dec()
563   for (i = 0; i < num_subfr_by2; i++) {  in ixheaacd_lpd_dec()
604   WORD32 len_fr, lpd_sbf_len, lpd_delay, num_subfr_by2, synth_delay, fac_length;  in ixheaacd_lpd_dec_update()  local
612   num_subfr_by2 = lpd_sbf_len - 1;  in ixheaacd_lpd_dec_update()
613   synth_delay = num_subfr_by2 * LEN_SUBFR;  in ixheaacd_lpd_dec_update()
652   WORD32 len_fr, lpd_sbf_len, lpd_delay, num_subfr_by2, synth_delay, fac_length;  in ixheaacd_lpd_bpf_fix()  local
658   num_subfr_by2 = lpd_sbf_len - 1;  in ixheaacd_lpd_bpf_fix()
659   synth_delay = num_subfr_by2 * LEN_SUBFR;  in ixheaacd_lpd_bpf_fix()
667   for (i = 0; i < num_subfr_by2; i++) {  in ixheaacd_lpd_bpf_fix()
671   for (i = num_subfr_by2; i < lpd_sbf_len + 3; i++) {  in ixheaacd_lpd_bpf_fix()
676     pitch[num_subfr_by2] = pitch[num_subfr_by2 - 1];  in ixheaacd_lpd_bpf_fix()
677     pitch_gain[num_subfr_by2] = pitch_gain[num_subfr_by2 - 1];  in ixheaacd_lpd_bpf_fix()
679       pitch[num_subfr_by2 + 1] = pitch[num_subfr_by2];  in ixheaacd_lpd_bpf_fix()
680       pitch_gain[num_subfr_by2 + 1] = pitch_gain[num_subfr_by2];  in ixheaacd_lpd_bpf_fix()
686   for (i = 0; i < num_subfr_by2 + 2; i++) {  in ixheaacd_lpd_bpf_fix()