FreeCalypso > hg > gsm-codec-lib

view libgsmfr2/pp_internal.h @ 292:6c3c396c1f99

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
rm libgsmfrp; it is now fully supplanted by libgsmfr2
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 14 Apr 2024 06:58:06 +0000
parents 573afa985df6
children
line wrap: on
line source

/*
 * This header file is internal to libgsmfr2; it contains declarations
 * of internal functions for the Rx DTX preprocessor component.
 */

extern void gsmfr_preproc_gen_cn(struct gsmfr_preproc_state *state,
				 uint8_t *frame);
extern void gsmfr_preproc_sid2cn(struct gsmfr_preproc_state *state,
				 uint8_t *frame);
extern void gsmfr_preproc_invalid_sid(struct gsmfr_preproc_state *state,
				      uint8_t *frame);
extern uint16_t gsmfr_preproc_prng(struct gsmfr_preproc_state *state,
				   uint16_t no_bits);
extern uint8_t gsmfr_preproc_xmaxc_mean(const uint8_t *frame);