100     silk_decoder *psDec = ( silk_decoder * )decState;  in silk_Decode()  local
101     silk_decoder_state *channel_state = psDec->channel_state;  in silk_Decode()
119     if( decControl->nChannelsInternal > psDec->nChannelsInternal ) {  in silk_Decode()
123     stereo_to_mono = decControl->nChannelsInternal == 1 && psDec->nChannelsInternal == 2 &&  in silk_Decode()
160 …ChannelsAPI == 2 && decControl->nChannelsInternal == 2 && ( psDec->nChannelsAPI == 1 || psDec->nCh…  in silk_Decode()
161         silk_memset( psDec->sStereo.pred_prev_Q13, 0, sizeof( psDec->sStereo.pred_prev_Q13 ) );  in silk_Decode()
162         silk_memset( psDec->sStereo.sSide, 0, sizeof( psDec->sStereo.sSide ) );  in silk_Decode()
165     psDec->nChannelsAPI      = decControl->nChannelsAPI;  in silk_Decode()
166     psDec->nChannelsInternal = decControl->nChannelsInternal;  in silk_Decode()
243                 MS_pred_Q13[ n ] = psDec->sStereo.pred_prev_Q13[ n ];  in silk_Decode()
249 …if( decControl->nChannelsInternal == 2 && decode_only_middle == 0 && psDec->prev_decode_only_middl…  in silk_Decode()
250 …      silk_memset( psDec->channel_state[ 1 ].outBuf, 0, sizeof(psDec->channel_state[ 1 ].outBuf) );  in silk_Decode()
251 …silk_memset( psDec->channel_state[ 1 ].sLPC_Q14_buf, 0, sizeof(psDec->channel_state[ 1 ].sLPC_Q14_…  in silk_Decode()
252         psDec->channel_state[ 1 ].lagPrev        = 100;  in silk_Decode()
253         psDec->channel_state[ 1 ].LastGainIndex  = 10;  in silk_Decode()
254         psDec->channel_state[ 1 ].prevSignalType = TYPE_NO_VOICE_ACTIVITY;  in silk_Decode()
255         psDec->channel_state[ 1 ].first_frame_after_reset = 1;  in silk_Decode()
278         has_side = !psDec->prev_decode_only_middle  in silk_Decode()
293             } else if( n > 0 && psDec->prev_decode_only_middle ) {  in silk_Decode()
309 …silk_stereo_MS_to_LR( &psDec->sStereo, samplesOut1_tmp[ 0 ], samplesOut1_tmp[ 1 ], MS_pred_Q13, ch…  in silk_Decode()
312         silk_memcpy( samplesOut1_tmp[ 0 ], psDec->sStereo.sMid, 2 * sizeof( opus_int16 ) );  in silk_Decode()
313 …silk_memcpy( psDec->sStereo.sMid, &samplesOut1_tmp[ 0 ][ nSamplesOutDec ], 2 * sizeof( opus_int16 …  in silk_Decode()
378        for ( i = 0; i < psDec->nChannelsInternal; i++ )  in silk_Decode()
379           psDec->channel_state[ i ].LastGainIndex = 10;  in silk_Decode()
381        psDec->prev_decode_only_middle = decode_only_middle;  in silk_Decode()