FreeCalypso > hg > gsm-codec-lib

annotate libgsmfr2/pp_internal.h @ 489:f036e1de5b05

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
libgsmhr1: starting with API definition
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 15 Jun 2024 04:51:30 +0000
parents 573afa985df6
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3
3cd5ad24b1d4 libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
262
573afa985df6 libgsmfr2: split pp_state.h from pp_internal.h
Mychaela Falconia <falcon@freecalypso.org>
parents: 256
diff changeset
2 * This header file is internal to libgsmfr2; it contains declarations
573afa985df6 libgsmfr2: split pp_state.h from pp_internal.h
Mychaela Falconia <falcon@freecalypso.org>
parents: 256
diff changeset
3 * of internal functions for the Rx DTX preprocessor component.
3
3cd5ad24b1d4 libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 */
3cd5ad24b1d4 libgsmfrp: implement internal state
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5
4
286d5f097eb4 libgsmfrp: implement comfort noise generation
Mychaela Falconia <falcon@freecalypso.org>
parents: 3
diff changeset
6 extern void gsmfr_preproc_gen_cn(struct gsmfr_preproc_state *state,
256
a33edf624061 libgsmfr2: start with API definition and port of libgsmfrp code
Mychaela Falconia <falcon@freecalypso.org>
parents: 248
diff changeset
7 uint8_t *frame);
242
f081a6850fb5 libgsmfrp: new refined implementation
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
8 extern void gsmfr_preproc_sid2cn(struct gsmfr_preproc_state *state,
256
a33edf624061 libgsmfr2: start with API definition and port of libgsmfrp code
Mychaela Falconia <falcon@freecalypso.org>
parents: 248
diff changeset
9 uint8_t *frame);
242
f081a6850fb5 libgsmfrp: new refined implementation
Mychaela Falconia <falcon@freecalypso.org>
parents: 108
diff changeset
10 extern void gsmfr_preproc_invalid_sid(struct gsmfr_preproc_state *state,
256
a33edf624061 libgsmfr2: start with API definition and port of libgsmfrp code
Mychaela Falconia <falcon@freecalypso.org>
parents: 248
diff changeset
11 uint8_t *frame);
108
3b64f255689a libgsmfrp: factor out PRNG into its own module,
Mychaela Falconia <falcon@freecalypso.org>
parents: 4
diff changeset
12 extern uint16_t gsmfr_preproc_prng(struct gsmfr_preproc_state *state,
3b64f255689a libgsmfrp: factor out PRNG into its own module,
Mychaela Falconia <falcon@freecalypso.org>
parents: 4
diff changeset
13 uint16_t no_bits);
256
a33edf624061 libgsmfr2: start with API definition and port of libgsmfrp code
Mychaela Falconia <falcon@freecalypso.org>
parents: 248
diff changeset
14 extern uint8_t gsmfr_preproc_xmaxc_mean(const uint8_t *frame);