1 /*
2  * Copyright (C) 2009 The Android Open Source Project
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 express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 /*------------------------------------------------------------------------------
18 
19     Table of contents
20 
21     1. Include headers
22     2. Module defines
23     3. Data types
24     4. Function prototypes
25 
26 ------------------------------------------------------------------------------*/
27 
28 #ifndef H264SWDEC_VLC_H
29 #define H264SWDEC_VLC_H
30 
31 /*------------------------------------------------------------------------------
32     1. Include headers
33 ------------------------------------------------------------------------------*/
34 
35 #include "basetype.h"
36 #include "h264bsd_stream.h"
37 #include "h264bsd_transform.h"
38 
39 /*------------------------------------------------------------------------------
40     2. Module defines
41 ------------------------------------------------------------------------------*/
42 
43 
44 /*------------------------------------------------------------------------------
45     3. Data types
46 ------------------------------------------------------------------------------*/
47 
48 /*------------------------------------------------------------------------------
49     4. Function prototypes
50 ------------------------------------------------------------------------------*/
51 
52 u32 h264bsdDecodeExpGolombUnsigned(strmData_t *pStrmData, u32 *value);
53 
54 u32 h264bsdDecodeExpGolombSigned(strmData_t *pStrmData, i32 *value);
55 
56 u32 h264bsdDecodeExpGolombMapped(strmData_t *pStrmData, u32 *value,
57     u32 isIntra);
58 
59 u32 h264bsdDecodeExpGolombTruncated(strmData_t *pStrmData, u32 *value,
60     u32 greaterThanOne);
61 
62 #endif /* #ifdef H264SWDEC_VLC_H */
63 
64