max_level.h revision 3306cfee3bf38ab207a0504e49c2d492bb73ffbf 
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*                    MPEG-4 Simple Profile Video Decoder                    *
21*     -------------------------------------------------------------------   *
22*
23* This software module was originally developed by
24*
25*   Michael Wollborn (TUH / ACTS-MoMuSyS)
26*
27* in the course of development of the MPEG-4 Video (ISO/IEC 14496-2) standard.
28* This software module is an implementation of a part of one or more MPEG-4
29* Video (ISO/IEC 14496-2) tools as specified by the MPEG-4 Video (ISO/IEC
30* 14496-2) standard.
31*
32* ISO/IEC gives users of the MPEG-4 Video (ISO/IEC 14496-2) standard free
33* license to this software module or modifications thereof for use in hardware
34* or software products claiming conformance to the MPEG-4 Video (ISO/IEC
35* 14496-2) standard.
36*
37* Those intending to use this software module in hardware or software products
38* are advised that its use may infringe existing patents. The original
39* developer of this software module and his/her company, the subsequent
40* editors and their companies, and ISO/IEC have no liability for use of this
41* software module or modifications thereof in an implementation. Copyright is
42* not released for non MPEG-4 Video (ISO/IEC 14496-2) Standard conforming
43* products.
44*
45* ACTS-MoMuSys partners retain full right to use the code for his/her own
46* purpose, assign or donate the code to a third party and to inhibit third
47* parties from using the code for non MPEG-4 Video (ISO/IEC 14496-2) Standard
48* conforming products. This copyright notice must be included in all copies or
49* derivative works.
50*
51* Copyright (c) 1997
52*
53*****************************************************************************
54
55This is a header file for "vlc_decode.c".  The table data actually resides
56in "vlc_tab.c".
57
58
59------------------------------------------------------------------------------
60*/
61
62/*----------------------------------------------------------------------------
63; CONTINUE ONLY IF NOT ALREADY DEFINED
64----------------------------------------------------------------------------*/
65
66#ifndef max_level_H
67#define max_level_H
68
69/*----------------------------------------------------------------------------
70; INCLUDES
71----------------------------------------------------------------------------*/
72#include "mp4def.h"
73
74/*----------------------------------------------------------------------------
75; MACROS
76; Define module specific macros here
77----------------------------------------------------------------------------*/
78
79/*----------------------------------------------------------------------------
80; DEFINES
81; Include all pre-processor statements here.
82----------------------------------------------------------------------------*/
83
84/*----------------------------------------------------------------------------
85; EXTERNAL VARIABLES REFERENCES
86; Declare variables used in this module but defined elsewhere
87----------------------------------------------------------------------------*/
88
89#ifdef __cplusplus
90extern "C"
91{
92#endif
93
94    extern const int intra_max_level[2][NCOEFF_BLOCK];
95
96    extern const int inter_max_level[2][NCOEFF_BLOCK];
97
98    extern const int intra_max_run0[28];
99
100
101    extern const int intra_max_run1[9];
102
103    extern const int inter_max_run0[13];
104
105
106    extern const int inter_max_run1[4];
107
108
109    /*----------------------------------------------------------------------------
110    ; SIMPLE TYPEDEF'S
111    ----------------------------------------------------------------------------*/
112
113    /*----------------------------------------------------------------------------
114    ; ENUMERATED TYPEDEF'S
115    ----------------------------------------------------------------------------*/
116
117    /*----------------------------------------------------------------------------
118    ; STRUCTURES TYPEDEF'S
119    ----------------------------------------------------------------------------*/
120
121
122    /*----------------------------------------------------------------------------
123    ; GLOBAL FUNCTION DEFINITIONS
124    ; Function Prototype declaration
125    ----------------------------------------------------------------------------*/
126
127
128    /*----------------------------------------------------------------------------
129    ; END
130    ----------------------------------------------------------------------------*/
131
132#ifdef __cplusplus
133}
134#endif
135
136#endif
137
138
139
140
141
142
143
144
145
146
147
148
149
150