Commit 2a9cbac5 authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
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Fix for 3GPP issue 1152: Assertion error observed in evs_enc_fx (with option... 

Fix for 3GPP issue 1152: Assertion error observed in evs_enc_fx (with option stereo_dmx_evs) from find_tilt_fx function

Link #1157
parent d6a3aab1

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -114,4 +114,5 @@ 
#define FIX_ISSUE_1153                          /* Ittiam: Fix for Issue 1153: Assertion error observed in stereo_dmx_evs_enc_fx from calc_poc_fx function*/

#define FIX_ISSUE_1154                          /* Ittiam: Fix for Issue 1154: Encoder crash for ParamMC 7.1 at 96kbps in ivas_param_mc_param_est_enc_fx() */

#define FIX_ISSUE_1157                          /* Ittiam: Fix for Issue 1157: Encoder crash for Stereo at 48/64kbps DTX on/off in kernel_switch_trafo_fx() */

#define FIX_ISSUE_1152                          /* Ittiam: Fix for issue 1152: Assertion error observed in evs_enc_fx (with option stereo_dmx_evs) from find_tilt_fx function*/

#endif

lib_enc/find_tilt_fx.c

+10 −0
Original line number Diff line number Diff line
@@ -96,7 +96,17 @@ void find_tilt_fx( 
        hp_bckr = L_deposit_l( 1 );

    }

    tmp = BASOP_Util_Divide3232_Scale( lp_bckr, hp_bckr, &e_tmp );



#ifdef FIX_ISSUE_1152

#ifdef BASOP_NOGLOB

    Ltmp = L_shr_r_sat( L_deposit_h( tmp ), sub( 15, e_tmp ) );

#else

    Ltmp = L_shr_r( L_deposit_h( tmp ), sub( 15, e_tmp ) );

#endif

#else

    Ltmp = L_shr_r( L_deposit_h( tmp ), sub( 15, e_tmp ) );

#endif



    *bckr_tilt_lt = L_add( Mpy_32_16_r( *bckr_tilt_lt, 29491 ), Mpy_32_16_r( Ltmp, 3277 ) ); /* Q16 */



    test();