1/* ------------------------------------------------------------------
2 * Copyright (C) 1998-2009 PacketVideo
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
13 * express or implied.
14 * See the License for the specific language governing permissions
15 * and limitations under the License.
16 * -------------------------------------------------------------------
17 */
18/*
19------------------------------------------------------------------------------
20
21   PacketVideo Corp.
22   MP3 Decoder Library
23
24   Filename: pvmp3_imdct_synth.h
25
26   Date: 09/21/2007
27
28------------------------------------------------------------------------------
29 REVISION HISTORY
30
31 Description:
32------------------------------------------------------------------------------
33 INCLUDE DESCRIPTION
34
35
36------------------------------------------------------------------------------
37 REFERENCES
38
39 [1] ISO MPEG Audio Subgroup Software Simulation Group (1996)
40     ISO 13818-3 MPEG-2 Audio Decoder - Lower Sampling Frequency Extension
41
42------------------------------------------------------------------------------
43*/
44/*----------------------------------------------------------------------------
45; CONTINUE ONLY IF NOT ALREADY DEFINED
46----------------------------------------------------------------------------*/
47
48#ifndef PVMP3_IMDCT_SYNTH_H
49#define PVMP3_IMDCT_SYNTH_H
50
51
52/*----------------------------------------------------------------------------
53; INCLUDES
54----------------------------------------------------------------------------*/
55
56#include "pvmp3_dec_defs.h"
57#include "pvmp3_audio_type_defs.h"
58
59/*----------------------------------------------------------------------------
60; MACROS
61; Define module specific macros here
62----------------------------------------------------------------------------*/
63
64/*----------------------------------------------------------------------------
65; EXTERNAL VARIABLES REFERENCES
66----------------------------------------------------------------------------*/
67
68/*----------------------------------------------------------------------------
69; DEFINES AND SIMPLE TYPEDEF'S
70----------------------------------------------------------------------------*/
71
72
73/*----------------------------------------------------------------------------
74; GLOBAL FUNCTION DEFINITIONS
75; Function Prototype declaration
76----------------------------------------------------------------------------*/
77
78
79#ifdef __cplusplus
80extern "C"
81{
82#endif
83
84    void pvmp3_imdct_synth(int32 in[SUBBANDS_NUMBER*FILTERBANK_BANDS],
85    int32 overlap[SUBBANDS_NUMBER*FILTERBANK_BANDS],
86    uint32 blk_type,
87    int16 mx_band,
88    int32 used_freq_lines,
89    int32 *Scratch_mem);
90
91#ifdef __cplusplus
92}
93#endif
94
95/*----------------------------------------------------------------------------
96; END
97----------------------------------------------------------------------------*/
98
99#endif
100
101
102
103