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 #ifndef M4V_H263_DECODER_PV_TYPES_H_
20 #define M4V_H263_DECODER_PV_TYPES_H_
21 
22 #include <stdint.h>
23 #include <string.h>
24 #include <stdlib.h> // for free, malloc, etc
25 
26 // Redefine the int types
27 typedef uint8_t uint8;
28 typedef uint16_t uint16;
29 typedef int16_t int16;
30 typedef uint32_t uint32;
31 typedef int32_t int32;
32 typedef unsigned int uint;
33 
34 // Redefine the oscl memory management routines
35 #define oscl_memcpy memcpy
36 #define oscl_memset memset
37 #define oscl_malloc malloc
38 #define oscl_free free
39 #define oscl_memcmp memcmp
40 #define OSCL_DELETE(ptr) { delete(ptr); }
41 
42 // Request status values.  These are negative so that
43 // they won't conflict with system error codes.
44 const int32 OSCL_REQUEST_ERR_NONE = 0;
45 const int32 OSCL_REQUEST_PENDING = (-0x7fffffff);
46 const int32 OSCL_REQUEST_ERR_CANCEL = (-1);
47 const int32 OSCL_REQUEST_ERR_GENERAL = (-2);
48 
49 // Request status type
50 class OsclAOStatus
51 {
52     public:
53         OsclAOStatus();
54         explicit OsclAOStatus(int32 aStatus);
55         int32 operator=(int32 aStatus);
56         int32 operator==(int32 aStatus) const;
57         int32 operator!=(int32 aStatus) const;
58         int32 operator>=(int32 aStatus) const;
59         int32 operator<=(int32 aStatus) const;
60         int32 operator>(int32 aStatus) const;
61         int32 operator<(int32 aStatus) const;
62         int32 Value() const;
63     private:
64         int32 iStatus;
65 };
66 
67 #endif  // M4V_H263_DECODER_PV_TYPES_H_
68