1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/*
** Copyright 2003-2010, VisualOn, Inc.
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
/*******************************************************************************
File: qc_main.h
Content: Quantizing & coding functions
*******************************************************************************/
#ifndef _QC_MAIN_H
#define _QC_MAIN_H
#include "qc_data.h"
#include "interface.h"
#include "memalign.h"
/* Quantizing & coding stage */
Word16 QCOutNew(QC_OUT *hQC, Word16 nChannels, VO_MEM_OPERATOR *pMemOP);
void QCOutDelete(QC_OUT *hQC, VO_MEM_OPERATOR *pMemOP);
Word16 QCNew(QC_STATE *hQC, VO_MEM_OPERATOR *pMemOP);
Word16 QCInit(QC_STATE *hQC,
struct QC_INIT *init);
void QCDelete(QC_STATE *hQC, VO_MEM_OPERATOR *pMemOP);
Word16 QCMain(QC_STATE *hQC,
ELEMENT_BITS* elBits,
ATS_ELEMENT* adjThrStateElement,
PSY_OUT_CHANNEL psyOutChannel[MAX_CHANNELS], /* may be modified in-place */
PSY_OUT_ELEMENT* psyOutElement,
QC_OUT_CHANNEL qcOutChannel[MAX_CHANNELS], /* out */
QC_OUT_ELEMENT* qcOutElement,
Word16 nChannels,
Word16 ancillaryDataBytes); /* returns error code */
void updateBitres(QC_STATE* qcKernel,
QC_OUT* qcOut);
Word16 FinalizeBitConsumption(QC_STATE *hQC,
QC_OUT* qcOut);
Word16 AdjustBitrate(QC_STATE *hQC,
Word32 bitRate,
Word32 sampleRate);
#endif /* _QC_MAIN_H */
|
