264    if (mode == MODE_SILK_ONLY)  in gen_toc()
1069           tocmode = MODE_SILK_ONLY;  in opus_encode_native()
1073           tocmode = MODE_SILK_ONLY;  in opus_encode_native()
1074        if(tocmode==MODE_SILK_ONLY&&bw>OPUS_BANDWIDTH_WIDEBAND)  in opus_encode_native()
1150              st->mode = MODE_SILK_ONLY;  in opus_encode_native()
1155              st->mode = MODE_SILK_ONLY;  in opus_encode_native()
1179        st->mode = (equiv_rate >= threshold) ? MODE_CELT_ONLY: MODE_SILK_ONLY;  in opus_encode_native()
1183           st->mode = MODE_SILK_ONLY;  in opus_encode_native()
1186           st->mode = MODE_SILK_ONLY;  in opus_encode_native()
1442     if (st->mode == MODE_SILK_ONLY && curr_bandwidth > OPUS_BANDWIDTH_WIDEBAND)  in opus_encode_native()
1445         st->mode = MODE_SILK_ONLY;  in opus_encode_native()
1593         if (st->mode == MODE_SILK_ONLY)  in opus_encode_native()
1673         if( st->mode == MODE_SILK_ONLY ) {  in opus_encode_native()
1719     if (st->mode != MODE_SILK_ONLY)  in opus_encode_native()
1767     if (st->mode != MODE_SILK_ONLY && st->mode != st->prev_mode && st->prev_mode > 0)  in opus_encode_native()
1840     if (st->mode == MODE_SILK_ONLY)  in opus_encode_native()
1851     if (redundancy || st->mode != MODE_SILK_ONLY)  in opus_encode_native()
1873     if (st->mode != MODE_SILK_ONLY)  in opus_encode_native()
1950     } else if (st->mode==MODE_SILK_ONLY&&!redundancy)  in opus_encode_native()
2489             if ((value < MODE_SILK_ONLY || value > MODE_CELT_ONLY) && value != OPUS_AUTO)  in opus_encoder_ctl()