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- /*
- ********************************************************************************
- *
- * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
- * R99 Version 3.3.0
- * REL-4 Version 4.1.0
- *
- ********************************************************************************
- *
- * File : enc_lag3.h
- * Purpose : Encoding of fractional pitch lag with 1/3 resolution.
- *
- ********************************************************************************
- */
- #ifndef enc_lag3_h
- #define enc_lag3_h "$Id $"
-
- /*
- ********************************************************************************
- * INCLUDE FILES
- ********************************************************************************
- */
- #include "typedef.h"
-
- /*
- ********************************************************************************
- * DEFINITION OF DATA TYPES
- ********************************************************************************
- */
-
- /*
- ********************************************************************************
- * DECLARATION OF PROTOTYPES
- ********************************************************************************
- */
- Word16
- Enc_lag3( /* o : Return index of encoding */
- Word16 T0, /* i : Pitch delay */
- Word16 T0_frac, /* i : Fractional pitch delay */
- Word16 T0_prev, /* i : Integer pitch delay of last subframe */
- Word16 T0_min, /* i : minimum of search range */
- Word16 T0_max, /* i : maximum of search range */
- Word16 delta_flag, /* i : Flag for 1st (or 3rd) subframe */
- Word16 flag4 /* i : Flag for encoding with 4 bits */
- );
-
- #endif
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