Commit 27976ffb authored by Nicolas Roussin's avatar Nicolas Roussin
Browse files

Fix ChCrossRe/ChCrossIm summation.

parent e726d94f

lib_rend/ivas_dirac_dec_binaural_functions_fx.c

+2 −2
Original line number Diff line number Diff line
@@ -1500,7 +1500,7 @@ static void ivas_dirac_dec_binaural_formulate_input_covariance_matrices_fx( 
            temp64 = W_mult0_32_32( inRe_fx[0][slot][bin], inRe_fx[1][slot][bin] );                  // 2q

            temp64 = W_add( temp64, W_mult0_32_32( inIm_fx[0][slot][bin], inIm_fx[1][slot][bin] ) ); // 2q

#ifdef NONBE_2157_IVAS_DIRAC_DEC_BINAURAL_FORMULATE_INPUT_COVARIANCE_MATRICES

            hDiracDecBin->ChCrossRe[bin] = W_add( hDiracDecBin->ChCrossRe[bin], temp64 ); // 2q

            hDiracDecBin->ChCrossRe[bin] = W_add( hDiracDecBin->ChCrossRe[bin], W_shr( temp64, rsh0 ) ); // 2q - rsh0

            move64();

#else

            exp1 = W_norm( temp64 );
@@ -1512,7 +1512,7 @@ static void ivas_dirac_dec_binaural_formulate_input_covariance_matrices_fx( 
            temp64 = W_mult0_32_32( inRe_fx[0][slot][bin], inIm_fx[1][slot][bin] );                  // 2q

            temp64 = W_sub( temp64, W_mult0_32_32( inIm_fx[0][slot][bin], inRe_fx[1][slot][bin] ) ); // 2q

#ifdef NONBE_2157_IVAS_DIRAC_DEC_BINAURAL_FORMULATE_INPUT_COVARIANCE_MATRICES

            hDiracDecBin->ChCrossIm[bin] = W_add( hDiracDecBin->ChCrossIm[bin], temp64 ); // 2q

            hDiracDecBin->ChCrossIm[bin] = W_add( hDiracDecBin->ChCrossIm[bin], W_shr( temp64, rsh0 ) ); // 2q - rsh0

            move64();

#else

            exp1 = W_norm( temp64 );