Commit 5c5fca33 authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
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Fixes BASOP assert in 48kbps stereo decoding due to left shift of negative value 

The assertion was happening because of not enough
headroom present for the calculation of win buffer,
by reducing the Q-factor of input buffer crash was resolved.
parent 19d7ac40

lib_dec/dec_tcx.c

+1 −1
Original line number Diff line number Diff line
@@ -359,7 +359,7 @@ void IMDCT_flt( 
#ifdef IVAS_FLOAT_FIXED

                    Word32 x_fx[L_MDCT_OVLP_MAX + L_FRAME_PLUS + L_MDCT_OVLP_MAX];

                    Word16 win_fx[810] = { 0 };

                    Word16 q_x = Q16, q_win, x_e_hdrm;

                    Word16 q_x = Q15, q_win, x_e_hdrm;

                    x_e_hdrm = sub(q_x, 15);

                    q_win = q_x + x_e_hdrm - 16;

                    for ( int k = 0; k < L_ola + L_win; k++ )