353   WORD32 num_subfr_by2;  in ixheaacd_lpd_dec()  local
366   num_subfr_by2 = (num_subfr_in_superfr / 2) - 1;  in ixheaacd_lpd_dec()
367   synth_delay = num_subfr_by2 * LEN_SUBFR;  in ixheaacd_lpd_dec()
380   for (i = 0; i < num_subfr_by2; i++) {  in ixheaacd_lpd_dec()
385     pitch[i + num_subfr_by2] = 64;  in ixheaacd_lpd_dec()
386     pitch_gain[i + num_subfr_by2] = 0.0f;  in ixheaacd_lpd_dec()
490       i = (k * num_subfr) + num_subfr_by2;  in ixheaacd_lpd_dec()
525         i = (k * num_subfr) + num_subfr_by2;  in ixheaacd_lpd_dec()
569         pitch_gain[num_subfr_by2 + i] = 0.0;  in ixheaacd_lpd_dec()
572         pitch_gain[num_subfr_by2 + i] = 0.0;  in ixheaacd_lpd_dec()
577   for (i = 0; i < num_subfr_by2; i++) {  in ixheaacd_lpd_dec()
618   WORD32 len_fr, lpd_sbf_len, lpd_delay, num_subfr_by2, synth_delay, fac_length;  in ixheaacd_lpd_dec_update()  local
626   num_subfr_by2 = lpd_sbf_len - 1;  in ixheaacd_lpd_dec_update()
627   synth_delay = num_subfr_by2 * LEN_SUBFR;  in ixheaacd_lpd_dec_update()
666   WORD32 len_fr, lpd_sbf_len, lpd_delay, num_subfr_by2, synth_delay, fac_length;  in ixheaacd_lpd_bpf_fix()  local
672   num_subfr_by2 = lpd_sbf_len - 1;  in ixheaacd_lpd_bpf_fix()
673   synth_delay = num_subfr_by2 * LEN_SUBFR;  in ixheaacd_lpd_bpf_fix()
681   for (i = 0; i < num_subfr_by2; i++) {  in ixheaacd_lpd_bpf_fix()
685   for (i = num_subfr_by2; i < lpd_sbf_len + 3; i++) {  in ixheaacd_lpd_bpf_fix()
690     pitch[num_subfr_by2] = pitch[num_subfr_by2 - 1];  in ixheaacd_lpd_bpf_fix()
691     pitch_gain[num_subfr_by2] = pitch_gain[num_subfr_by2 - 1];  in ixheaacd_lpd_bpf_fix()
693       pitch[num_subfr_by2 + 1] = pitch[num_subfr_by2];  in ixheaacd_lpd_bpf_fix()
694       pitch_gain[num_subfr_by2 + 1] = pitch_gain[num_subfr_by2];  in ixheaacd_lpd_bpf_fix()
700   for (i = 0; i < num_subfr_by2 + 2; i++) {  in ixheaacd_lpd_bpf_fix()