Merge remote-tracking branch 'remotes/origin/main' into 1936-fix-non-linearity-fix

        }

    }

#ifdef FIX_1990_SANITIZER_IN_REVERB_LOAD

    /* This free differs from float version and is done always. This should be safe to do even though we leave a return

     * value as not handled. This is needed as HRTF statistics from ROM are currently converted from float values. */

    IVAS_DEC_GetHrtfStatisticsHandle( hIvasDec, &hHrtfStatistics );

    destroy_hrtf_statistics( hHrtfStatistics );

#endif

    IVAS_DEC_Close( &hIvasDec );

    CustomLsReader_close( &hLsCustomReader );

    hrtfFileReader_close( &hrtfReader );

            int16_t numFramesToTargetOrientation[IVAS_MAX_PARAM_SPATIAL_SUBFRAMES];

            for ( sf_idx = 0; sf_idx < num_subframes; sf_idx++ )

            {

                if ( ( error = ExternalOrientationFileReading( externalOrientationFileReader, &quatBuffer[i], &enableHeadRotation[i], &enableExternalOrientation[i], &enableRotationInterpolation[i], &numFramesToTargetOrientation[i] ) ) != IVAS_ERR_OK )

                if ( ( error = ExternalOrientationFileReading( externalOrientationFileReader, &quatBuffer[sf_idx], &enableHeadRotation[sf_idx], &enableExternalOrientation[sf_idx], &enableRotationInterpolation[sf_idx], &numFramesToTargetOrientation[sf_idx] ) ) != IVAS_ERR_OK )

                {

                    fprintf( stderr, "\nError in External Orientation File Reading: %s\n", ivas_error_to_string( error ) );

                    goto cleanup;

#define ACELP_TCX_TRANS_NS                  1250000                             /* Duration of the ACELP->TCX overlap - 1.25 ms */

#define L_FRAME_MAX                         L_FRAME48k                          /* Max 20ms frame size @48kHz              */

#define L_FRAME_PLUS                        1200                                /* Max frame size (long TCX frame)            */

#ifdef FIX_1320_STACK_CPE_DECODER

#define L_FRAME_PLUS_INTERNAL               800                                 /* Max frame size (long TCX frame) at maximum internal sampling rate */

#endif

#define L_MDCT_OVLP_MAX                     NS2SA( 48000, ACELP_LOOK_NS )       /* = Max mdct overlap */

#define N_TCX10_MAX                         480                                 /* Max size of TCX10 MDCT spectrum */

#define BITS_TEC                            1                                   /* number of bits for TEC */

/* Note: each compile switch (FIX_1101_...) is independent from the other ones */

#define ISSUE_1836_replace_overflow_libcom                   /* FhG: replace overflow operators by non-overflow-alternatives in lib_com - BE */

#define ISSUE_1836_replace_overflow_libcom                   /* FhG: BE - replace overflow operators by non-overflow-alternatives in lib_com */

#define ISSUE_1867_replace_overflow_libenc                   /* FhG: BE - replace overflow operators by non-overflow-alternatives all over the lib_enc module */

#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_1979_SAT_MISSING_IN_LSF_ENC                      /* VA: Proposal to fix 1979, saturation in lsf_enc, NOkia to review */

#define FIX_1946_CRASH_JBM_PROCESSING                        /* FhG: Increased guard bits of DFT_fx */

#define FIX_1980_CRASH_FDCNG_ENCODESID                       /* FhG: Add one bit of headroom in e_fx calculation in FdCng_encodeSID_ivas_fx() */

#define FIX_1987_CRASH_OMASA_ENERGY                          /* FhG: Replace cldfbAnalysis_ts_fx_fix_q() with cldfbAnalysis_ts_fx_var_q() to avoid assertion error */

#define FIX_1985_SBA_714_HF_LOSS                             /* Dlb: Fix for issue 1985, improved dirac ref pow precision*/

#define FIX_1819_EIGENVALUE_ERROR                            /* FhG: Workaround for zero eigenvalue: replace with epsilon if det != 0*/

#define FIX_1990_SANITIZER_IN_REVERB_LOAD                    /* Nokia: Fix issue part of issue 1990 by introducing missing free of structure. */

#define FIX_1995_REVERB_INIT                                 /* VA/Nokia: issue 1995: Fix use-of-uninitialized-value in ivas_binaural_reverb_init() */

/* #################### Start BASOP porting switches ############################ */

#define NONBE_1244_FIX_SWB_BWE_MEMORY                   /* VA: issue 1244: fix to SWB BWE memory in case of switching from FB coding - pending a review by Huawei */

#define FIX_1129_EXT_REND_OUTPUT_HIGH                   /* Philips: issue 1129: External renderer BINAURAL_ROOM_REVERB format output level too high compared to internal rendering output */

#define NONBE_1302_FIX_OMASA_JBM_FLUSH                  /* VA: issue 1302: fix OMASA JBM bitrate switching flush in binaural output */

#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 */

#define FIX_1320_STACK_CPE_DECODER                      /* VA: issue 1320: Optimize the stack memory consumption in the CPE decoder */

#define FIX_1984_SAT_IN_PSYCHAD                         /* VA: Issue 1984: proposal to fix an assert */

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

            {

                exctilt = calc_tilt_fx( &Exc2_local[i_subfr], En_shift, L_SUBFR ); /*Q15 */

#ifdef ISSUE_1836_replace_overflow_libcom

                exctilt = mult( shl_sat( sub( TILT_COMP_LIM_FX, min_alpha ), 2 ), exctilt ); /*Q15  */ //??Sat

                exctilt = mult( shl_sat( sub( TILT_COMP_LIM_FX, min_alpha ), 2 ), exctilt ); /*Q15  */

#else

                exctilt = mult( shl_o( sub( TILT_COMP_LIM_FX, min_alpha ), 2, &Overflow ), exctilt ); /*Q15  */

#endif

            tmp_den = shl( tmp_den, tmp_shift );

            tmp_res = div_s( tmp_nom, tmp_den );

#ifdef ISSUE_1836_replace_overflow_libcom

            tmp_res = shl_sat( tmp_res, tmp_shift ); //??Sat

            tmp_res = shl_sat( tmp_res, tmp_shift );

#else

            tmp_res = shl_o( tmp_res, tmp_shift, &Overflow );

#endif