FreeCalypso > hg > gsm-codec-lib
view libgsmfrp/state.c @ 193:cf39a90f5196
libgsmefr/dtx_enc.c: perf opt
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Wed, 04 Jan 2023 03:22:35 +0000 |
parents | 286d5f097eb4 |
children |
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/* * In this module we implement allocation and initialization * of state structures for our GSM FR preprocessor. */ #include <stdint.h> #include <stdlib.h> #include <string.h> #include "gsm_fr_preproc.h" #include "internal.h" struct gsmfr_preproc_state *gsmfr_preproc_create(void) { struct gsmfr_preproc_state *st; st = malloc(sizeof(struct gsmfr_preproc_state)); if (st) gsmfr_preproc_reset(st); return st; } void gsmfr_preproc_reset(struct gsmfr_preproc_state *st) { memset(st, 0, sizeof(struct gsmfr_preproc_state)); st->cn_random_lfsr = PN_INITIAL_SEED; }