MASA constants

#define MASA_MAXIMUM_DIRECTIONS                 2

#define MASA_MAX_TRANSPORT_CHANNELS             2

#define MASA_NUM_DEFINED_SUR_SPR_COH_ENE_BINS   5

#define MASA_DELTA_AZI_DCT0                     30

#define HR_MASA_ER_LEVELS                       16

#define MAX_REDUCED_NBANDS                      18                          /* max number of subbands that is less than the default value 24 */

#define LIMIT_ER_ELEVATION_ENC                  4

#define LIMIT_ER_SIMPLE_ENC                     6

#define LIMIT_USE_COMMON                        3

#define MASA_COHERENCE_TOLERANCE                0.1f

#define MASA_LIMIT_IDX_AVG_AZI                  4

#define MASA_NO_POINTS_EQUATOR                  430

#define MASA_NO_CIRCLES                         121

#define MASA_ASIN_OFFSET                        0.0064471690266724975f

#define MASA_NTOT2_FAC                          32768.00566947353f

#define MASA_ANGLE_AT_EQUATOR                   0.012894427382667f

#define MASA_ANGLE_AT_EQUATOR_DEG               0.738796268264740f

#define MASA_INV_ANGLE_AT_EQUATOR_DEG           1.353553128183453f

#define MASA_STEREO_MIN_BITRATE                 IVAS_24k4

#define MAXIMUM_OMASA_FREQ_BANDS                8                           /* Corresponds to maximum number of coding bands at 32 kbps */

#define OMASA_STEREO_SW_CNT_MAX                 100

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

#define MASA_EXTRA_BAND_META_BITS 40

#define MASA_SMALL_INC_META_BITS  10

#define MASA_NO_CIRCLES               121

#define MASA_ASIN_OFFSET              0.0064471690266724975f

#define MASA_NTOT2_FAC                32768.00566947353f

#define MASA_ANGLE_AT_EQUATOR         0.012894427382667f

#define MASA_ANGLE_AT_EQUATOR_DEG     0.738796268264740f

#define MASA_INV_ANGLE_AT_EQUATOR_DEG 1.353553128183453f

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

 * Local prototypes