FreeCalypso > hg > gsm-codec-lib

annotate libgsmfr2/ed_state.c @ 276:e4ca04586118

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dev/gsm0611-silence-fr: rework to eliminate libgsm dependency
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 14 Apr 2024 03:38:09 +0000
parents ffdcdb27d673
children 3a617e4e9b27
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3cd5ad24b1d4 libgsmfrp: implement internal state
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1 /*
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2 * In this module we implement allocation and initialization
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3 * of state structures for our GSM 06.10 encoder & decoder
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4 * based on libgsm from TU-Berlin.
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5 */
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6
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286d5f097eb4 libgsmfrp: implement comfort noise generation
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7 #include <stdint.h>
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8 #include <stdlib.h>
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9 #include <string.h>
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a33edf624061 libgsmfr2: start with API definition and port of libgsmfrp code
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10 #include "tw_gsmfr.h"
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11 #include "typedef.h"
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12 #include "ed_state.h"
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14 struct gsmfr_0610_state *gsmfr_0610_create(void)
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15 {
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16 struct gsmfr_0610_state *st;
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18 st = malloc(sizeof(struct gsmfr_0610_state));
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19 if (st)
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20 gsmfr_0610_reset(st);
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21 return st;
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22 }
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24 void gsmfr_0610_reset(struct gsmfr_0610_state *st)
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25 {
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26 memset(st, 0, sizeof(struct gsmfr_0610_state));
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27 st->nrp = 40;
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28 }