| /* ------------------------------------------------------------------ |
| * Copyright (C) 1998-2009 PacketVideo |
| * |
| * 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: crccheck_cpp.h |
| * Author: RussellHayashida (rhayashida@packetvideo.com) |
| * Date: February 13, 2002 |
| * Comment: crc check function declarations |
| */ |
| |
| #ifndef _CRCCHECK_CPP_H |
| #define _CRCCHECK_CPP_H |
| |
| #include "oscl_base.h" |
| #include "media_packet.h" |
| #include "pvmf_media_data_impl.h" |
| #define NO_ERR 0 |
| #define CRC_ERR 1 |
| #define SN_ERR 2 |
| |
| class CRC |
| { |
| public: |
| OSCL_IMPORT_REF CRC(); |
| ~CRC() {}; |
| OSCL_IMPORT_REF uint8 Crc8Check(uint8 *pData, int16 Size); |
| OSCL_IMPORT_REF uint8 Crc8Check(Packet *pPkt); |
| OSCL_IMPORT_REF uint8 Crc8Check(OsclSharedPtr<PVMFMediaDataImpl>& mediaData, bool hasCRC = false); |
| |
| OSCL_IMPORT_REF uint16 Crc16Check(uint8 *pData, int16 Size); |
| OSCL_IMPORT_REF uint16 Crc16Check(Packet *pPkt); |
| OSCL_IMPORT_REF uint16 Crc16Check(OsclSharedPtr<PVMFMediaDataImpl>& mediaData, bool hasCRC = false); |
| |
| uint16 CrcTbl8[256]; |
| uint16 CrcTbl16[256]; |
| }; |
| |
| #endif /* _CRCCHECK_H */ |
