#ifndef BANDS_H

#define BANDS_H



#include "ssc_macro.h"

#include "ssc_mode.h"

#include "rc_decode.h"

#include "ssc_pulsealloc.h"







#ifndef HW_OPTI5

void denormalise_bands(const AUDIOMode *m, const short * SSC_RESTRICT X,

	int * SSC_RESTRICT freq, const short *bandE, int end, int M);

#else

void denormalise_bands(const AUDIOMode *m, const short * X,

	int * freq, const short *bandE, int end);

#endif







void mono_band_denorm(const AUDIOMode *m, const short * X,

	int * freq, const short *bandLogE, int end);





#define ZERO_SPR       (0)

#define ONE_SPR      (1)

#define Default_SPR     (2)

#define THREE_SPR (3)







void forward_haar(short *X, int N0, int stride);













void all_subband_quantization(const AUDIOMode *m, short end,

	short * X, short * Y, unsigned char *collapse_masks, short *pulses,

	int shortBlocks, int spread, int dual_stereo, int intensity, short *tf_res,

	int total_bits, int balance, ec_ctx *ec, int codedBands, unsigned int *seed//  , short *base_norm

	);



void coll_prevent(const AUDIOMode *m, short *X_, unsigned char *collapse_masks, int size,

	short end, short *logE, short *prev1logE,

	short *prev2logE, short *pulses, unsigned int seed);







unsigned int audio_lcg_rand(unsigned int seed);



#endif /* BANDS_H */