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 This DecoderSpecificInfo Class that holds the Mpeg4 VOL header for the 20 video stream 21 */ 22 23 #ifndef DECODERSPECIFICINFO_H_INCLUDED 24 #define DECODERSPECIFICINFO_H_INCLUDED 25 26 #ifndef OSCL_BASE_H_INCLUDED 27 #include "oscl_base.h" 28 #endif 29 #ifndef OSCL_FILE_IO_H_INCLUDED 30 #include "oscl_file_io.h" 31 #endif 32 #ifndef BASEDESCRIPTOR_H_INCLUDED 33 #include "basedescriptor.h" 34 #endif 35 36 class DecoderSpecificInfo : BaseDescriptor 37 { 38 39 public: 40 DecoderSpecificInfo(MP4_FF_FILE *fp, bool o3GPPTrack = false, 41 bool read_struct = true); // Stream-in Constructor 42 virtual ~DecoderSpecificInfo(); // Destructor 43 44 // Member get methods getInfoSize()45 uint32 getInfoSize() const 46 { 47 return _infoSize; // Returns the size of the info data 48 } getInfo()49 uint8 *getInfo() const 50 { 51 return _pinfo; // Returns the byte pointer to info 52 } 53 getSizeOfClass()54 uint32 getSizeOfClass() const 55 { 56 return _infoSize + 4; 57 } 58 setInfoSize(uint32 size)59 void setInfoSize(uint32 size) 60 { 61 _infoSize = size; 62 } 63 setInfo(uint8 * info)64 void setInfo(uint8* info) 65 { 66 _pinfo = info; 67 } 68 69 private: 70 uint8 *_pinfo; 71 int32 _infoSize; 72 }; 73 74 #endif // DECODERSPECIFICINFO_H_INCLUDED 75 76