[cleanup] accept FIX_2286_GCC_WARNING_Idx2Freq_Tbl

/* 'x' is converted to Q6, 'Freq_Tbl'/1000 in Q9 */

/* only works for 'fs' = [8000,12800,16000,25600,32000,48000] (unpredictable otherwise) */

/* 15625 is 1000000.0f/Q6 but we use the calculated value to avoid float point code */

#ifdef FIX_2286_GCC_WARNING_Idx2Freq_Tbl

#define NS2SA_FX2(fs,x)                         (chk_fs(fs) mult(Idx2Freq_Tbl[L_and(L_shr(fs,8),7)-2], (Word16)((x)/15625)))

#else

#define NS2SA_FX2(fs,x)                         (chk_fs(fs) mult((&Idx2Freq_Tbl[-2])[L_and(L_shr(fs,8),7)], (Word16)((x)/15625)))

#endif

#define L_FRAME_12k8                            256     /* Frame size at 12k8Hz: 20ms = 256 samples  */

#define L_FRAME_16k                             320     /* Frame size at 16kHz:  20ms = 320 samples  */

#define FIX_1999_TEMPORARY_DISABLE_DIST_ATT_CHECK       /* Eri: Issue 1999: Range check on float values of distance attenuation, while the float values are not propagated to this function. The test is not correct, but configurable distance attenuation is not used in Characterization.*/

#define TMP_1342_WORKAROUND_DEC_FLUSH_BROKEN_IN_SR      /* FhG: Temporary workaround for incorrect implementation of decoder flush with split rendering */

#define NONBE_1122_KEEP_EVS_MODE_UNCHANGED              /* FhG: Disables fix for issue 1122 in EVS mode to keep BE tests green. This switch should be removed once the 1122 fix is added to EVS via a CR.  */

#define FIX_2286_GCC_WARNING_Idx2Freq_Tbl               /* FhG: Fix compiler warning for OOB access of Idx2Freq_Tbl[] */

#define FIX_CLANG18_MSAN_IN_DEC_INIT_BY_MOVING_COMMON_INITS_TOGETHER /* FhG: fix CLANG18 MSAN error in decoder init */

#define FIX_1481_CLANG18_MSAN_INIT_LAST_ELEM_BRATE      /* FhG: initialize last_element_brate to avoid CLANG18 MSAN complaint */

#define FIX_1484_CLANG18_MSAN_INIT_ST_ELEM_BRATE        /* FhG: initialize st->element_brate per default */