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- #ifndef DECODE288_H
- #define DECODE288_H
-
- /* internal globals */
- typedef struct {
- float history[8];
- float output[40];
- float pr1[36];
- float pr2[10];
- int phase, phasep;
-
- float st1a[111],st1b[37],st1[37];
- float st2a[38],st2b[11],st2[11];
- float sb[41];
- float lhist[10];
- } Real_internal;
-
- /* prototypes */
- static void unpack (unsigned short *tgt, unsigned char *src, int len);
- static void decode (Real_internal *internal, unsigned int input);
- static void update (Real_internal *internal);
- static void colmult (float *tgt, float *m1, const float *m2, int n);
- static int pred (float *in, float *tgt, int n);
- static void co (int n, int i, int j, float *in, float *out, float *st1, float *st2, const float *table);
- static void prodsum (float *tgt, float *src, int len, int n);
-
- #endif /* !DECODE288_H */
-