80 …opus_int32                  Fs_Hz_in,           /* I    Input sampling rate (Hz)                  …  in silk_resampler_init()  argument
92 …if( ( Fs_Hz_in  != 8000 && Fs_Hz_in  != 12000 && Fs_Hz_in  != 16000 && Fs_Hz_in  != 24000 && Fs_Hz…  in silk_resampler_init()
97         S->inputDelay = delay_matrix_enc[ rateID( Fs_Hz_in ) ][ rateID( Fs_Hz_out ) ];  in silk_resampler_init()
99         if( ( Fs_Hz_in  != 8000 && Fs_Hz_in  != 12000 && Fs_Hz_in  != 16000 ) ||  in silk_resampler_init()
104         S->inputDelay = delay_matrix_dec[ rateID( Fs_Hz_in ) ][ rateID( Fs_Hz_out ) ];  in silk_resampler_init()
107     S->Fs_in_kHz  = silk_DIV32_16( Fs_Hz_in,  1000 );  in silk_resampler_init()
115     if( Fs_Hz_out > Fs_Hz_in ) {  in silk_resampler_init()
117 …if( Fs_Hz_out == silk_MUL( Fs_Hz_in, 2 ) ) {                            /* Fs_out : Fs_in = 2 : 1 …  in silk_resampler_init()
125     } else if ( Fs_Hz_out < Fs_Hz_in ) {  in silk_resampler_init()
128 …if( silk_MUL( Fs_Hz_out, 4 ) == silk_MUL( Fs_Hz_in, 3 ) ) {             /* Fs_out : Fs_in = 3 : 4 …  in silk_resampler_init()
132 …} else if( silk_MUL( Fs_Hz_out, 3 ) == silk_MUL( Fs_Hz_in, 2 ) ) {      /* Fs_out : Fs_in = 2 : 3 …  in silk_resampler_init()
136 …} else if( silk_MUL( Fs_Hz_out, 2 ) == Fs_Hz_in ) {                     /* Fs_out : Fs_in = 1 : 2 …  in silk_resampler_init()
140 …} else if( silk_MUL( Fs_Hz_out, 3 ) == Fs_Hz_in ) {                     /* Fs_out : Fs_in = 1 : 3 …  in silk_resampler_init()
144 …} else if( silk_MUL( Fs_Hz_out, 4 ) == Fs_Hz_in ) {                     /* Fs_out : Fs_in = 1 : 4 …  in silk_resampler_init()
148 …} else if( silk_MUL( Fs_Hz_out, 6 ) == Fs_Hz_in ) {                     /* Fs_out : Fs_in = 1 : 6 …  in silk_resampler_init()
163 …S->invRatio_Q16 = silk_LSHIFT32( silk_DIV32( silk_LSHIFT32( Fs_Hz_in, 14 + up2x ), Fs_Hz_out ), 2 …  in silk_resampler_init()
165     while( silk_SMULWW( S->invRatio_Q16, Fs_Hz_out ) < silk_LSHIFT32( Fs_Hz_in, up2x ) ) {  in silk_resampler_init()