@@ -36,6 +36,7 @@

 #define AC3_FRAME_SIZE (AC3_MAX_BLOCKS * 256)

 #define AC3_WINDOW_SIZE (AC3_BLOCK_SIZE * 2)

 #define AC3_CRITICAL_BANDS 50

+#define AC3_MAX_CPL_BANDS  18

 #include "ac3tab.h"

@@ -103,12 +103,12 @@ typedef struct {

     int cpl_strategy_exists[AC3_MAX_BLOCKS];///< coupling strategy exists               (cplstre)

     int channel_in_cpl[AC3_MAX_CHANNELS];   ///< channel in coupling                    (chincpl)

     int phase_flags_in_use;                 ///< phase flags in use                     (phsflginu)

-    int phase_flags[18];                    ///< phase flags                            (phsflg)

+    int phase_flags[AC3_MAX_CPL_BANDS];     ///< phase flags                            (phsflg)

     int num_cpl_bands;                      ///< number of coupling bands               (ncplbnd)

-    uint8_t cpl_band_sizes[18];             ///< number of coeffs in each coupling band

+    uint8_t cpl_band_sizes[AC3_MAX_CPL_BANDS]; ///< number of coeffs in each coupling band

     int firstchincpl;                       ///< first channel in coupling

     int first_cpl_coords[AC3_MAX_CHANNELS]; ///< first coupling coordinates states      (firstcplcos)

-    int cpl_coords[AC3_MAX_CHANNELS][18];   ///< coupling coordinates                   (cplco)

+    int cpl_coords[AC3_MAX_CHANNELS][AC3_MAX_CPL_BANDS]; ///< coupling coordinates      (cplco)

 ///@}

 ///@defgroup spx spectral extension