annotate libtwamr/lsfwt.h @ 501:597b39aef484

libgsmhr1/mathhalf.h: rm unused declarations for non-saturating functions
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 19 Jun 2024 00:54:44 +0000
parents 8861f41e4507
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
370
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 ********************************************************************************
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 *
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 * R99 Version 3.3.0
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 * REL-4 Version 4.1.0
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 *
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 ********************************************************************************
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 *
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 * File : lsfwt.h
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 * Purpose : Compute LSF weighting factors
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 *
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 ********************************************************************************
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 */
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 #ifndef lsfwt_h
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 #define lsfwt_h "$Id $"
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 /*
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 ********************************************************************************
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 * INCLUDE FILES
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 ********************************************************************************
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 */
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 #include "typedef.h"
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 #include "cnst.h"
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 /*
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 ********************************************************************************
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 * DECLARATION OF PROTOTYPES
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 ********************************************************************************
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 */
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 void Lsf_wt (
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 Word16 *lsf, /* input : LSF vector */
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 Word16 *wf); /* output: square of weighting factors */
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35
8861f41e4507 libtwamr: integrate lsfwt.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 #endif