251     int toggle = 0;  in main()  local
660             len[toggle] = char_to_int(ch);  in main()
661             if (len[toggle]>max_payload_bytes || len[toggle]<0)  in main()
663                 fprintf(stderr, "Invalid payload length: %d\n",len[toggle]);  in main()
667             enc_final_range[toggle] = char_to_int(ch);  in main()
668             err = fread(data[toggle], 1, len[toggle], fin);  in main()
669             if (err<len[toggle])  in main()
673                                 len[toggle],err);  in main()
702             len[toggle] = opus_encode(enc, in, frame_size, data[toggle], max_payload_bytes);  in main()
703 …opus_packet_get_samples_per_frame(data[toggle], sampling_rate)*opus_packet_get_nb_frames(data[togg…  in main()
722             opus_encoder_ctl(enc, OPUS_GET_FINAL_RANGE(&enc_final_range[toggle]));  in main()
723             if (len[toggle] < 0)  in main()
725                 fprintf (stderr, "opus_encode() returned %d\n", len[toggle]);  in main()
739         if (len[toggle]<1275)  in main()
741            int new_len = len[toggle]+rand()%(max_payload_bytes-len[toggle]);  in main()
742            if ((err = opus_packet_pad(data[toggle], len[toggle], new_len)) != OPUS_OK)  in main()
747            len[toggle] = new_len;  in main()
753             int_to_char(len[toggle], int_field);  in main()
758             int_to_char(enc_final_range[toggle], int_field);  in main()
763             if (fwrite(data[toggle], 1, len[toggle], fout) != (unsigned)len[toggle]) {  in main()
770             lost = len[toggle]==0 || (packet_loss_perc>0 && rand()%100 < packet_loss_perc);  in main()
781 …output_samples = opus_decode(dec, lost ? NULL : data[toggle], len[toggle], out, output_samples, 1);  in main()
785 …          output_samples = opus_decode(dec, data[1-toggle], len[1-toggle], out, output_samples, 0);  in main()
788 …output_samples = opus_decode(dec, lost ? NULL : data[toggle], len[toggle], out, output_samples, 0);  in main()
825         if( enc_final_range[toggle^use_inbandfec]!=0  && !encode_only  in main()
827          && dec_final_range != enc_final_range[toggle^use_inbandfec] ) {  in main()
832                          (unsigned long)enc_final_range[toggle^use_inbandfec],  in main()
842         bits += len[toggle]*8;  in main()
843         bits_max = ( len[toggle]*8 > bits_max ) ? len[toggle]*8 : bits_max;  in main()
853                 bits_act += len[toggle]*8;  in main()
857             bits2 += len[toggle]*len[toggle]*64;  in main()
860         toggle = (toggle + use_inbandfec) & 1;  in main()