Commit e15cfafe authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
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Fix for issue 939: Decoder crash for Stereo EVS Downmix with FER and... 

Fix for issue 939: Decoder crash for Stereo EVS Downmix with FER and rateswitching in E_LPC_f_isp_a_conversion()
parent c56c3d90

lib_com/lsf_tools_fx.c

+2 −2
Original line number Diff line number Diff line
@@ -448,13 +448,13 @@ void E_LPC_f_isp_a_conversion( const Word16 *isp, Word16 *a, const Word16 m ) 
            /* a[i] = 0.5*(f1[i] + f2[i]) */

            t0 = L_add( f1[i], f2[i] ); /* f1[i] + f2[i]             */

            t0 = L_shl( t0, q );

            a[i] = round_fx( t0 ); /* from Q23 to Q12 and * 0.5 */

            a[i] = round_fx_sat( t0 ); /* from Q23 to Q12 and * 0.5 */

            move16();



            /* a[j] = 0.5*(f1[i] - f2[i]) */

            t0 = L_sub( f1[i], f2[i] ); /* f1[i] - f2[i]             */

            t0 = L_shl( t0, q );

            a[j] = round_fx( t0 ); /* from Q23 to Q12 and * 0.5 */

            a[j] = round_fx_sat( t0 ); /* from Q23 to Q12 and * 0.5 */

            move16();



            j = sub( j, 1 );