Commit 693ea5ac authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
Browse files

Fix for 3GPP issue 1346: Decoder crash for Stereo at 24.4kbps JBM decoding in ivas_hq_core_dec_fx() 

Link #1346
parent f7e88b43

lib_com/lerp.c

+1 −1
Original line number Diff line number Diff line
@@ -430,7 +430,7 @@ static void lerp_proc32( Word32 *f /*Qx*/, Word32 *f_out /*Qx*/, Word16 bufferNe 
        {

            diff = sub( 16384 /*0.5f Q15*/, diff ); /*Q15*/

        }

        *ptr++ = L_add_sat( f[idx], Mpy_32_16_1( L_sub( f[idx + 1], f[idx] ), diff ) ); /*Qx*/

        *ptr++ = L_add_sat( f[idx], L_sub( Mpy_32_16_1( f[idx + 1], diff ), Mpy_32_16_1( f[idx], diff ) ) ); /*Qx*/

        move32();

        pos = L_add( pos, shift ); /*Q16*/

        idx = extract_h( pos );