FreeCalypso > hg > gsm-codec-lib
diff libtwamr/lsfwt.h @ 370:8861f41e4507
libtwamr: integrate lsfwt.c
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 06 May 2024 03:38:26 +0000 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libtwamr/lsfwt.h Mon May 06 03:38:26 2024 +0000 @@ -0,0 +1,36 @@ +/* +******************************************************************************** +* +* 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 : lsfwt.h +* Purpose : Compute LSF weighting factors +* +******************************************************************************** +*/ +#ifndef lsfwt_h +#define lsfwt_h "$Id $" + +/* +******************************************************************************** +* INCLUDE FILES +******************************************************************************** +*/ +#include "typedef.h" +#include "cnst.h" + +/* +******************************************************************************** +* DECLARATION OF PROTOTYPES +******************************************************************************** +*/ + +void Lsf_wt ( + Word16 *lsf, /* input : LSF vector */ + Word16 *wf); /* output: square of weighting factors */ + +#endif