- Merge remote-tracking branch 'remotes/origin/main' into 1857-basop-PortFlpMr1649

        }

        vec_pos_update = ( vec_pos_update + 1 ) % vec_pos_len;

        frame++;

#ifdef NONBE_FIX_864_JBM_RENDER_FRAMESIZE

        if ( vec_pos_update == 0 )

        {

            systemTime_ms += vec_pos_len * systemTimeInc_ms;

        }

#else

        systemTime_ms += systemTimeInc_ms;

#endif

#ifdef WMOPS

        update_mem();

    }

#ifdef NONBE_FIX_864_JBM_RENDER_FRAMESIZE

    int16_t nSamplesFlushed = 0;

    /* decode and get samples */

            }

        }

    }

#endif

    /*------------------------------------------------------------------------------------------*

    Word32 x_fx[N_MAX],

    Word16 q_x,

    Word16 xn_buf_fx[],

#ifdef FIX_1348_BIT_PRECISION_IMPROVEMENT_QWIN

    Word16 *q_win,

    Word16 *q_winFB,

#else

    Word16 q_win,

#endif

    const UWord16 kernelType, /* i  : TCX transform kernel type               */

    const Word16 fUseTns,     /* i  : flag that is set if TNS data is present */

    Word16 synth_fx[],        /* i/o: synth[-M..L_frame]                      */

{

    Word16 i, j;

    Word64 suma, tmp_sum;

#ifndef OPT_MCT_ENC_V3_BE

    Word32 mul;

#endif

    Word32 tmp;

    const Word32 *pt_x, *pt_A;

    pt_A = A;

        FOR( j = 0; j <= i; j++ )

        {

#ifdef OPT_MCT_ENC_V3_BE

            tmp_sum = W_add( tmp_sum, Mpy_32_32( *pt_x++, *pt_A++ ) );

#else

            mul = Mpy_32_32( *pt_x++, *pt_A++ );

            tmp_sum = W_add( tmp_sum, W_deposit32_l( mul ) );

#endif

        }

#ifdef OPT_MCT_ENC_V3_BE

        tmp = W_shl_sat_l( tmp_sum, -4 ); // to make sure that the tmp_sum will not overflow

#else

        tmp_sum = W_shr( tmp_sum, 4 ); // to make sure that the tmp_sum will not overflow

        tmp = W_extract_l( tmp_sum );

#endif

        suma = W_mac_32_32( suma, tmp, tmp );

    }

#endif

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

#define OPT_MCT_ENC_V3_BE

#define OPT_BIN_REND_V2_NBE

#define FIX_1348_BIT_PRECISION_IMPROVEMENT

#define FIX_1348_BIT_PRECISION_IMPROVEMENT_QWIN

#define FIX_1348_BIT_PRECISION_IMPROVEMENT_DYNAMIC_QOLD

#define NONBE_FIX_864_JBM_RENDER_FRAMESIZE                    /* FhG: issue #864: fix different behaviour of JBM TSM with different render frame sizes */

#define FIX_1762_COMPILER_ISSUE_NEW                          /* FhG: fix compiler issues with W_mac_32_32() + ONE_IN_Q30 */

#define ISSUE_1796_replace_shl_o                             /* FhG: replace shl_ro by overflow-free alternatives - BE*/

#define ISSUE_1799_replace_L_shr_o                           /* FhG: replace by non-overflow-alternative - BE */

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

#define ISSUE_1866_replace_overflow_libdec                   /* FhG: BE - Replace BASOPoverflow operators all over the lib_dec module if Overflow result is not used */

#define NONBE_FIX_TCX5_INTERLEAVING_FOR_FS_IN_UNEQUAL_FS_OUT /* FhG: apply correct TCX5 grouping/interleaving when input_fs != output_fs */

#define FIX_1917_DIRAC_RENDER_PTR_INCR                       /* FhG: fix wrong pointer increment in ivas_dirac_dec_render_sf_fx() for object rendering */

#define FIX_1824

#define FIX_1822

#define FIX_ISSUE_1764                       /* NTT: update renorm and use abs */

#define FIX_CDLFB_BUFFER_SCALING                             /* FhG: fix wrong buffer scaling in ivas_dirac_dec_render_sf_fx() for object rendering */

#define FIX_ISSUE_1817_REPLACE_CARRY_OVERFLOW                /* FhG: bit-exact, replace carry and overflow operations by 64-bit operations, MR 1931 */

#define FIX_1844_MISSING_FREE                                /* FhG: add missing free in ivas_binRenderer_convModuleClose_fx() */

#define	NONBE_SVD_OPTIMIZATION                               /* FhG: reduce WMOPS of HouseHolderReduction() in ivas_svd_dec.c() by removing redundant mathematics and using 64 bit additions */

#define FIX_1766_TCX2ACELP_BWE_ISSUE                         /* VA : Fix rare BWE issue when switching from TCX to ACELP */

#define	NONBE_SVD_OPTIMIZATION /* FhG: reduce WMOPS of HouseHolderReduction() in ivas_svd_dec.c() by removing redundant mathematics and using 64 bit additions.*/

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

#define FIX_1372_ISAR_POST_REND

#define NONBE_FIX_984_OMASA_EXT_OUTPUT                  /* Nokia: issue #984: complete the OMASA EXT output implementation */

#define USE_NEW_HRTF_BINARY_FILE_FORMAT                 /* Orange: to activate when decided to change the hrtf binary file format */

#define FIX_WARNING_RENDER_CONFIG                       /* Orange: fix warning on windows build */

#define FIX_1052_EXT_OUTPUT                             /* VA: issue 1052: define EXT decoder output configuration for stereo and MC formats */

#define NONBE_1215_FIX_JBM_MAX_SCALING                  /* FhG: issue 1215: Fix assert hit in a specific VoIP decoder config. Caused by integer overflow in max scaling calculation. */

#define NONBE_FIX_991_PARAMBIN_BINARY_HRTF              /* Nokia: issue #991: fix using of binary file HRTF in ParamBin (to activate when USE_NEW_HRTF_BINARY_FILE_FORMAT and FIX_777_COMBI_RENDER_CONFIG_FILE are on ) */

#define FIX_1050_EFAP_ALLOC                             /* FhG: issue 1050: reduction of memory allocated to EFAP handle */

#define NONBE_FIX_1091_PMC_LOW_SIGNAL_BURSTS            /* FhG: fix for #1091, fix limit calculation for the regularized inverse of Kx to avoid bursts in very low signals */

#define NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT   /* fix 1070 USAN: nullptr-with-offset and Segfaults in 7_1_4 to BINAURAL and BINAURAL_ROOM_REVERB decoding with bitrate switching and head rotation*/

#define FIX_1741_REVERB_TIMES_Q_FORMAT                  /* Philips: reverberation times in Q26 format instead of Q31 */

#define FIX_1831_REVERB_REGRESSION                      /* Philips: fixes reverb regression issues  */

#define FIX_1835_REVERB_ACTIVATION                      /* FhG: Modified reverberation activation logic and corrected factEQ calculation */

#define LC3PLUS_LEA_COMPAT_BITRATES_48_6                /* FhG: treat split-rendering 256kbps lc3plus 10ms 0dof bitrate as sentinel value for LEA compatible 48_6 bitrate (124 kbps per channel)  */

#define NONBE_FIX_ISM_XOVER_BR                          /* FhG: issue 1072: select OSBA coding method depending on number of object and bitrate */

#define FIX_1053_REVERB_RECONFIGURATION                 /* Philips: issue 1053: fix for dynamic switching of acoustic environment */

#define NONBE_FIX_1174_MCMASA_LBR_LOOP_ERROR            /* Nokia: Fix issue 1174 by removing the unnecessary inner loop causing problems. */

#define NONBE_FIX_1052_SBA_EXT_FIX                      /* VA: SBA external output support fix - do not overwrite "output_config" parameter */

#define NONBE_FIX_1110_STEREO_DTX_BRATE_SWITCHING       /* VA: issue 1110: fix encoder crash in the stereo DTX bitrate switching condition */

#define FIX_1099_JBM_MD_HANDLE_ALLOC                    /* VA: issue 1099: Limit the allocation of `hJbmMetadata` handle to MASA and OMASA only */

#define FIX_1121_MASA_DESCRIPTOR                        /* VA: issue 1121: Define 'ivasmasaFormatDescriptor' at one common place */

#define NONBE_1894_OSBA_SCALING                          /* FhG: do not scale OSBA inputs by 0.5 any more */

#define NONBE_FIX_1141_OSBA_ROOM_RENDERING               /* FhG: Fix for issue 1141: render objects in OSBA decoder with room effect  */

#define NONBE_1360_LFE_DELAY                           /* Dlb: LFE delay alignment when rendering in CLDFB domain*/

#define NONBE_1229_FIX_ISM1_DPID                        /* Eri: issue 1229: fix bug causing ISM 1 to use default -dpid instead of the specified one */

#define NONBE_SVD_OPTIMIZATION 

#define NONBE_FIX_1176_OSBA_REVERB_JBM_ASAN_ERROR       /* Ericsson: Issue 1176, fix in TDREND_firfilt for subframes shorter than the filter length */

#define NONBE_1131_ACELP_OOB                            /* VA: issue 1131: fix division-by-zero in acelp gain decoding caused by wrong length of buffer update when switching from HQ core to ACELP core */

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

#define FIX_1766_TCX2ACELP_BWE_ISSUE    /* VA : Fix rare BWE issue when switching from TCX to ACELP */

#endif

void IMDCT_ivas_fx(

    Word32 *x_fx,

    Word16 q_x,

#ifdef FIX_1348_BIT_PRECISION_IMPROVEMENT_QWIN

    Word16 *old_syn_overl_fx,

    Word16 *Q_old_syn_overl_fx,

    Word16 *syn_Overl_TDAC_fx,

    Word16 *Q_syn_Overl_TDAC_fx,

#else

    Word16 *old_syn_overl_fx,

    Word16 *syn_Overl_TDAC_fx,

#endif

    Word16 *xn_buf_fx,

#ifdef FIX_1348_BIT_PRECISION_IMPROVEMENT_QWIN

    Word16 q_xn_buf_fx,

#endif

    const Word16 *tcx_aldo_window_1_fx,

    const PWord16 *tcx_aldo_window_1_trunc_fx,

    const PWord16 *tcx_aldo_window_2_fx,

    const Word16 frame_cnt,

    const Word16 bfi,

    Word16 *old_out_fx,

#ifdef FIX_1348_BIT_PRECISION_IMPROVEMENT_DYNAMIC_QOLD

    Word16 *q_old_out_fx,

#endif

    const Word16 FB_flag,

    Decoder_State *st,

    const Word16 fullbandScale,

    Word16 *acelp_zir_fx,

#ifdef FIX_1348_BIT_PRECISION_IMPROVEMENT_QWIN

    Word16 *q_acelp_zir_fx,

    Word16 *pq_win );

#else

    Word16 q_win );

#endif

void v_mult16_fixed(

    const Word16 x1[], /* i  : Input vector 1                                   */