Commit b18bff6e authored by Fabian Bauer's avatar Fabian Bauer
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Merge branch 'main' of ssh://forge.3gpp.org:29419/sa4/audio/ivas-basop into... 

Merge branch 'main' of ssh://forge.3gpp.org:29419/sa4/audio/ivas-basop into 1981-maximum_exp_fx-bug-biggest-value-in-vector-may-not-be-found
parents e7cfff8d b2399e45

lib_com/options.h

+2 −0
Original line number Diff line number Diff line
@@ -77,6 +77,7 @@ 
#define FIX_1942_ASSERTION_LOWSHELF                          /* FhG: Modified the target_gains_db_fx calculation in compute_t60_coeffs_fx() */

#define FIX_1944_CRASH_FOR_STEREO                            /* FhG: improve TonalMDCTConceal_InsertNoise calculation precision */

#define FIX_1970_SBA_CRASH                                   /* Dlb: Fix for issue 1970, SBA crash */

#define FIX_1978_SAT_MISSING_IN_GAIN_ENC                     /* VA:  Fix add saturation missing that lead to a crash in P800-10 */

//#define FIX_1981_MAXIMUM_EXP_FX                              /* FhG: Fix bug in function to find maximum value in vector */



#define FIX_1946_CRASH_JBM_PROCESSING                        /* FhG: Increased guard bits of DFT_fx */
@@ -87,6 +88,7 @@ 
#define NONBE_1328_FIX_NON_LINEARITY                    /* VA: Fix possible issue when computing bwe_exc_extended and previous frame were almost 0, float issue 1328  */

#define FIX_1319_STACK_SBA_DECODER                      /* VA: issue 1319: Optimize the definition of buffer lengths in the SBA decoder */





/* #################### End BASOP porting switches ############################ */



#endif

lib_enc/gain_enc_fx.c

+8 −0
Original line number Diff line number Diff line
@@ -728,10 +728,18 @@ void gain_enc_SQ_fx( 


    *gain_pit = round_fx_o( L_shl_o( L_div, add( exp, exp_div ), &Overflow ), &Overflow ); /*Q14*/



#ifdef FIX_1978_SAT_MISSING_IN_GAIN_ENC

    L_tmp1 = L_mult_sat( coeff[1], coeff[4] ); /*Q31*/

#else

    L_tmp1 = L_mult( coeff[1], coeff[4] ); /*Q31*/

#endif

    exp1 = add( exp_coeff[1], exp_coeff[4] );



#ifdef FIX_1978_SAT_MISSING_IN_GAIN_ENC

    L_tmp2 = L_mult_sat( coeff[0], coeff[3] ); /*Q31*/

#else

    L_tmp2 = L_mult( coeff[0], coeff[3] ); /*Q31*/

#endif

    exp2 = add( exp_coeff[0], exp_coeff[3] );



    IF( GT_16( exp1, exp2 ) )