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comparison libtwamr/q_gain_p.h @ 369:a01de4e40540

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libtwamr: integrate q_gain_p.c
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 06 May 2024 03:22:07 +0000
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368:3a25bdfad0d8 369:a01de4e40540
1 /*
2 ********************************************************************************
3 *
4 * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
5 * R99 Version 3.3.0
6 * REL-4 Version 4.1.0
7 *
8 ********************************************************************************
9 *
10 * File : q_gain_p.h
11 * Purpose : Scalar quantization of the pitch gain
12 *
13 ********************************************************************************
14 */
15 #ifndef q_gain_p_h
16 #define q_gain_p_h "$Id $"
17
18 /*
19 ********************************************************************************
20 * INCLUDE FILES
21 ********************************************************************************
22 */
23 #include "tw_amr.h"
24 #include "typedef.h"
25
26 /*
27 ********************************************************************************
28 * DEFINITION OF DATA TYPES
29 ********************************************************************************
30 */
31
32 /*
33 ********************************************************************************
34 * DECLARATION OF PROTOTYPES
35 ********************************************************************************
36 */
37 Word16 q_gain_pitch ( /* Return index of quantization */
38 enum Mode mode, /* i : AMR mode */
39 Word16 gp_limit, /* i : pitch gain limit */
40 Word16 *gain, /* i/o: Pitch gain (unquant/quant), Q14 */
41 Word16 gain_cand[], /* o : pitch gain candidates (3), MR795 only, Q14 */
42 Word16 gain_cind[] /* o : pitch gain cand. indices (3),MR795 only, Q0 */
43 );
44
45 #endif