view libtwamr/d3_14pf.h @ 577:d68b2c92464a
libgsmhr1: bring in parts of dtx.[ch] needed for RxFE
author |
Mychaela Falconia <falcon@freecalypso.org> |
date |
Thu, 13 Feb 2025 03:06:11 +0000 (6 weeks ago) |
parents |
f4a5545ea8b2 |
children |
|
line source
/*
********************************************************************************
*
* 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 : d3_14pf.h
* Purpose : Algebraic codebook decoder
*
********************************************************************************
*/
#ifndef d3_14pf_h
#define d3_14pf_h "$Id $"
/*
********************************************************************************
* INCLUDE FILES
********************************************************************************
*/
#include "typedef.h"
/*
********************************************************************************
* LOCAL VARIABLES AND TABLES
********************************************************************************
*/
/*
********************************************************************************
* DEFINITION OF DATA TYPES
********************************************************************************
*/
/*
********************************************************************************
* DECLARATION OF PROTOTYPES
********************************************************************************
*/
/*************************************************************************
*
* FUNCTION: decode_3i40_14bits (decod_ACELP())
*
* PURPOSE: Algebraic codebook decoder for 3 pulses coded with 14 bits
*
*************************************************************************/
void decode_3i40_14bits(
Word16 sign, /* i : signs of 3 pulses. */
Word16 index, /* i : Positions of the 3 pulses. */
Word16 cod[] /* o : algebraic (fixed) codebook excitation */
);
#endif