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      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