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Issue #1890 - Update libopus

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This resolves #1890
This commit is contained in:
Moonchild 2022-05-04 17:03:37 +00:00 • committed by roytam1
commit a8b1099a1e
228 changed files with 10990 additions and 5670 deletions
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16
media/libopus/silk/float/schur_FLP.c
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@ -38,22 +38,23 @@ silk_float silk_schur_FLP( /* O returns residual energy
)
{
opus_int k, n;
silk_float C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ];
silk_float Ctmp1, Ctmp2, rc_tmp;
double C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ];
double Ctmp1, Ctmp2, rc_tmp;
silk_assert( order==6||order==8||order==10||order==12||order==14||order==16 );
celt_assert( order >= 0 && order <= SILK_MAX_ORDER_LPC );
/* Copy correlations */
for( k = 0; k < order+1; k++ ) {
k = 0;
do {
C[ k ][ 0 ] = C[ k ][ 1 ] = auto_corr[ k ];
}
} while( ++k <= order );
for( k = 0; k < order; k++ ) {
/* Get reflection coefficient */
rc_tmp = -C[ k + 1 ][ 0 ] / silk_max_float( C[ 0 ][ 1 ], 1e-9f );
/* Save the output */
refl_coef[ k ] = rc_tmp;
refl_coef[ k ] = (silk_float)rc_tmp;
/* Update correlations */
for( n = 0; n < order - k; n++ ) {
@ -65,6 +66,5 @@ silk_float silk_schur_FLP( /* O returns residual energy
}
/* Return residual energy */
return C[ 0 ][ 1 ];
return (silk_float)C[ 0 ][ 1 ];
}