| 1 | /** | 
 
 
 
 
 | 2 | * This file has no copyright assigned and is placed in the Public Domain. | 
 
 
 
 
 | 3 | * This file is part of the mingw-w64 runtime package. | 
 
 
 
 
 | 4 | * No warranty is given; refer to the file DISCLAIMER.PD within this package. | 
 
 
 
 
 | 5 | */ | 
 
 
 
 
 | 6 |  | 
 
 
 
 
 | 7 | #include <mpeg2data.h> | 
 
 
 
 
 | 8 | #include <mpeg2bits.h> | 
 
 
 
 
 | 9 |  | 
 
 
 
 
 | 10 | #ifndef __INC_MPEG2STRUCTS__ | 
 
 
 
 
 | 11 | #define __INC_MPEG2STRUCTS__ | 
 
 
 
 
 | 12 |  | 
 
 
 
 
 | 13 | typedef enum _MPEG_CONTEXT_TYPE { | 
 
 
 
 
 | 14 | MPEG_CONTEXT_BCS_DEMUX = 0, | 
 
 
 
 
 | 15 | MPEG_CONTEXT_WINSOCK | 
 
 
 
 
 | 16 | } MPEG_CONTEXT_TYPE; | 
 
 
 
 
 | 17 |  | 
 
 
 
 
 | 18 | typedef enum _MPEG_CURRENT_NEXT_BIT { | 
 
 
 
 
 | 19 | MPEG_SECTION_IS_NEXT      = 0, | 
 
 
 
 
 | 20 | MPEG_SECTION_IS_CURRENT   = 1 | 
 
 
 
 
 | 21 | } MPEG_CURRENT_NEXT_BIT; | 
 
 
 
 
 | 22 |  | 
 
 
 
 
 | 23 | typedef enum _MPEG_REQUEST_TYPE { | 
 
 
 
 
 | 24 | MPEG_RQST_UNKNOWN               = 0, | 
 
 
 
 
 | 25 | MPEG_RQST_GET_SECTION, | 
 
 
 
 
 | 26 | MPEG_RQST_GET_SECTION_ASYNC, | 
 
 
 
 
 | 27 | MPEG_RQST_GET_TABLE, | 
 
 
 
 
 | 28 | MPEG_RQST_GET_TABLE_ASYNC, | 
 
 
 
 
 | 29 | MPEG_RQST_GET_SECTIONS_STREAM, | 
 
 
 
 
 | 30 | MPEG_RQST_GET_PES_STREAM, | 
 
 
 
 
 | 31 | MPEG_RQST_GET_TS_STREAM, | 
 
 
 
 
 | 32 | MPEG_RQST_START_MPE_STREAM | 
 
 
 
 
 | 33 | } MPEG_REQUEST_TYPE; | 
 
 
 
 
 | 34 |  | 
 
 
 
 
 | 35 | typedef struct _DSMCC_ELEMENT { | 
 
 
 
 
 | 36 | PID                   pid; | 
 
 
 
 
 | 37 | BYTE                  bComponentTag; | 
 
 
 
 
 | 38 | DWORD                 dwCarouselId; | 
 
 
 
 
 | 39 | DWORD                 dwTransactionId; | 
 
 
 
 
 | 40 | struct _DSMCC_ELEMENT *pNext; | 
 
 
 
 
 | 41 | } DSMCC_ELEMENT, *PDSMCC_ELEMENT; | 
 
 
 
 
 | 42 |  | 
 
 
 
 
 | 43 | typedef struct { | 
 
 
 
 
 | 44 | WINBOOL  fSpecifyProtocol; | 
 
 
 
 
 | 45 | BYTE  Protocol; | 
 
 
 
 
 | 46 | WINBOOL  fSpecifyType; | 
 
 
 
 
 | 47 | BYTE  Type; | 
 
 
 
 
 | 48 | WINBOOL  fSpecifyMessageId; | 
 
 
 
 
 | 49 | WORD  MessageId; | 
 
 
 
 
 | 50 | WINBOOL  fSpecifyTransactionId; | 
 
 
 
 
 | 51 | WINBOOL  fUseTrxIdMessageIdMask; | 
 
 
 
 
 | 52 | DWORD TransactionId; | 
 
 
 
 
 | 53 | WINBOOL  fSpecifyModuleVersion; | 
 
 
 
 
 | 54 | BYTE  ModuleVersion; | 
 
 
 
 
 | 55 | WINBOOL  fSpecifyBlockNumber; | 
 
 
 
 
 | 56 | WORD  BlockNumber; | 
 
 
 
 
 | 57 | WINBOOL  fGetModuleCall; | 
 
 
 
 
 | 58 | WORD  NumberOfBlocksInModule; | 
 
 
 
 
 | 59 | } DSMCC_FILTER_OPTIONS; | 
 
 
 
 
 | 60 |  | 
 
 
 
 
 | 61 | typedef struct _MPEG_HEADER_BITS_MIDL { | 
 
 
 
 
 | 62 | WORD Bits; | 
 
 
 
 
 | 63 | } MPEG_HEADER_BITS_MIDL; | 
 
 
 
 
 | 64 |  | 
 
 
 
 
 | 65 | typedef struct _MPEG_HEADER_VERSION_BITS_MIDL { | 
 
 
 
 
 | 66 | BYTE Bits; | 
 
 
 
 
 | 67 | } MPEG_HEADER_VERSION_BITS_MIDL; | 
 
 
 
 
 | 68 |  | 
 
 
 
 
 | 69 | typedef struct _DSMCC_SECTION { | 
 
 
 
 
 | 70 | TID   TableId; | 
 
 
 
 
 | 71 | __C89_NAMELESS union { | 
 
 
 
 
 | 72 | MPEG_HEADER_BITS_MIDL S; | 
 
 
 
 
 | 73 | WORD                  W; | 
 
 
 
 
 | 74 | } Header; | 
 
 
 
 
 | 75 | WORD  TableIdExtension; | 
 
 
 
 
 | 76 | __C89_NAMELESS union { | 
 
 
 
 
 | 77 | MPEG_HEADER_VERSION_BITS_MIDL S; | 
 
 
 
 
 | 78 | BYTE                          B; | 
 
 
 
 
 | 79 | } Version; | 
 
 
 
 
 | 80 | BYTE  SectionNumber; | 
 
 
 
 
 | 81 | BYTE  LastSectionNumber; | 
 
 
 
 
 | 82 | BYTE  ProtocolDiscriminator; | 
 
 
 
 
 | 83 | BYTE  DsmccType; | 
 
 
 
 
 | 84 | WORD  MessageId; | 
 
 
 
 
 | 85 | DWORD TransactionId; | 
 
 
 
 
 | 86 | BYTE  Reserved; | 
 
 
 
 
 | 87 | BYTE  AdaptationLength; | 
 
 
 
 
 | 88 | WORD  MessageLength; | 
 
 
 
 
 | 89 | BYTE  RemainingData[1]; | 
 
 
 
 
 | 90 | } DSMCC_SECTION, *PDSMCC_SECTION; | 
 
 
 
 
 | 91 |  | 
 
 
 
 
 | 92 | typedef struct _DVB_EIT_FILTER_OPTIONS { | 
 
 
 
 
 | 93 | WINBOOL fSpecifySegment; | 
 
 
 
 
 | 94 | BYTE bSegment; | 
 
 
 
 
 | 95 | } DVB_EIT_FILTER_OPTIONS, *PDVB_EIT_FILTER_OPTIONS; | 
 
 
 
 
 | 96 |  | 
 
 
 
 
 | 97 | typedef struct { | 
 
 
 
 
 | 98 | TID   TableId; | 
 
 
 
 
 | 99 | __C89_NAMELESS union { | 
 
 
 
 
 | 100 | MPEG_HEADER_BITS_MIDL S; | 
 
 
 
 
 | 101 | WORD                  W; | 
 
 
 
 
 | 102 | } Header; | 
 
 
 
 
 | 103 | WORD  TableIdExtension; | 
 
 
 
 
 | 104 | __C89_NAMELESS union { | 
 
 
 
 
 | 105 | MPEG_HEADER_VERSION_BITS_MIDL S; | 
 
 
 
 
 | 106 | BYTE                          B; | 
 
 
 
 
 | 107 | } Version; | 
 
 
 
 
 | 108 | BYTE  SectionNumber; | 
 
 
 
 
 | 109 | BYTE  LastSectionNumber; | 
 
 
 
 
 | 110 | BYTE  RemainingData[1]; | 
 
 
 
 
 | 111 | } LONG_SECTION, *PLONG_SECTION; | 
 
 
 
 
 | 112 |  | 
 
 
 
 
 | 113 | typedef struct _MPE_ELEMENT { | 
 
 
 
 
 | 114 | PID                 pid; | 
 
 
 
 
 | 115 | BYTE                bComponentTag; | 
 
 
 
 
 | 116 | struct _MPE_ELEMENT *pNext; | 
 
 
 
 
 | 117 | } MPE_ELEMENT, *PMPE_ELEMENT; | 
 
 
 
 
 | 118 |  | 
 
 
 
 
 | 119 | typedef struct _MPEG2_FILTER { | 
 
 
 
 
 | 120 | BYTE                 bVersionNumber; | 
 
 
 
 
 | 121 | WORD                 wFilterSize; | 
 
 
 
 
 | 122 | WINBOOL              fUseRawFilteringBits; | 
 
 
 
 
 | 123 | BYTE                 Filter[16]; | 
 
 
 
 
 | 124 | BYTE                 Mask[16]; | 
 
 
 
 
 | 125 | WINBOOL              fSpecifyTableIdExtension; | 
 
 
 
 
 | 126 | WORD                 TableIdExtension; | 
 
 
 
 
 | 127 | WINBOOL              fSpecifyVersion; | 
 
 
 
 
 | 128 | BYTE                 Version; | 
 
 
 
 
 | 129 | WINBOOL              fSpecifySectionNumber; | 
 
 
 
 
 | 130 | BYTE                 SectionNumber; | 
 
 
 
 
 | 131 | WINBOOL              fSpecifyCurrentNext; | 
 
 
 
 
 | 132 | WINBOOL              fNext; | 
 
 
 
 
 | 133 | WINBOOL              fSpecifyDsmccOptions; | 
 
 
 
 
 | 134 | DSMCC_FILTER_OPTIONS Dsmcc; | 
 
 
 
 
 | 135 | WINBOOL              fSpecifyAtscOptions; | 
 
 
 
 
 | 136 | ATSC_FILTER_OPTIONS  Atsc; | 
 
 
 
 
 | 137 | } MPEG2_FILTER, *PMPEG2_FILTER; | 
 
 
 
 
 | 138 |  | 
 
 
 
 
 | 139 | typedef struct { | 
 
 
 
 
 | 140 | BYTE                   bVersionNumber; | 
 
 
 
 
 | 141 | WORD                   wFilterSize; | 
 
 
 
 
 | 142 | WINBOOL                fUseRawFilteringBits; | 
 
 
 
 
 | 143 | BYTE                   Filter[16]; | 
 
 
 
 
 | 144 | BYTE                   Mask[16]; | 
 
 
 
 
 | 145 | WINBOOL                fSpecifyTableIdExtension; | 
 
 
 
 
 | 146 | WORD                   TableIdExtension; | 
 
 
 
 
 | 147 | WINBOOL                fSpecifyVersion; | 
 
 
 
 
 | 148 | BYTE                   Version; | 
 
 
 
 
 | 149 | WINBOOL                fSpecifySectionNumber; | 
 
 
 
 
 | 150 | BYTE                   SectionNumber; | 
 
 
 
 
 | 151 | WINBOOL                fSpecifyCurrentNext; | 
 
 
 
 
 | 152 | WINBOOL                fNext; | 
 
 
 
 
 | 153 | WINBOOL                fSpecifyDsmccOptions; | 
 
 
 
 
 | 154 | DSMCC_FILTER_OPTIONS   Dsmcc; | 
 
 
 
 
 | 155 | WINBOOL                fSpecifyAtscOptions; | 
 
 
 
 
 | 156 | ATSC_FILTER_OPTIONS    Atsc; | 
 
 
 
 
 | 157 | WINBOOL                 fSpecifyDvbEitOptions; | 
 
 
 
 
 | 158 | DVB_EIT_FILTER_OPTIONS Dvb_Eit; | 
 
 
 
 
 | 159 | } MPEG2_FILTER2, *PMPEG2_FILTER2; | 
 
 
 
 
 | 160 |  | 
 
 
 
 
 | 161 | typedef struct _MPEG_BCS_DEMUX { | 
 
 
 
 
 | 162 | DWORD AVMGraphId; | 
 
 
 
 
 | 163 | } MPEG_BCS_DEMUX; | 
 
 
 
 
 | 164 |  | 
 
 
 
 
 | 165 | typedef struct _MPEG_WINSOCK { | 
 
 
 
 
 | 166 | DWORD AVMGraphId; | 
 
 
 
 
 | 167 | } MPEG_WINSOCK; | 
 
 
 
 
 | 168 |  | 
 
 
 
 
 | 169 | typedef struct _MPEG_CONTEXT { | 
 
 
 
 
 | 170 | MPEG_CONTEXT_TYPE Type; | 
 
 
 
 
 | 171 | __C89_NAMELESS union { | 
 
 
 
 
 | 172 | MPEG_BCS_DEMUX Demux; | 
 
 
 
 
 | 173 | MPEG_WINSOCK   Winsock; | 
 
 
 
 
 | 174 | } U; | 
 
 
 
 
 | 175 | } MPEG_CONTEXT, *PMPEG_CONTEXT; | 
 
 
 
 
 | 176 |  | 
 
 
 
 
 | 177 | typedef struct _MPEG_DATE { | 
 
 
 
 
 | 178 | BYTE Date; | 
 
 
 
 
 | 179 | BYTE Month; | 
 
 
 
 
 | 180 | WORD Year; | 
 
 
 
 
 | 181 | } MPEG_DATE; | 
 
 
 
 
 | 182 |  | 
 
 
 
 
 | 183 | typedef struct _MPEG_TIME { | 
 
 
 
 
 | 184 | BYTE Hours; | 
 
 
 
 
 | 185 | BYTE Minutes; | 
 
 
 
 
 | 186 | BYTE Seconds; | 
 
 
 
 
 | 187 | } MPEG_TIME; | 
 
 
 
 
 | 188 |  | 
 
 
 
 
 | 189 | typedef struct _MPEG_DATE_AND_TIME { | 
 
 
 
 
 | 190 | MPEG_DATE D; | 
 
 
 
 
 | 191 | MPEG_TIME T; | 
 
 
 
 
 | 192 | } MPEG_DATE_AND_TIME; | 
 
 
 
 
 | 193 |  | 
 
 
 
 
 | 194 | typedef MPEG_TIME MPEG_DURATION; | 
 
 
 
 
 | 195 |  | 
 
 
 
 
 | 196 | typedef struct { | 
 
 
 
 
 | 197 | TID   TableId; | 
 
 
 
 
 | 198 | __C89_NAMELESS union { | 
 
 
 
 
 | 199 | MPEG_HEADER_BITS_MIDL S; | 
 
 
 
 
 | 200 | WORD                  W; | 
 
 
 
 
 | 201 | } Header; | 
 
 
 
 
 | 202 | BYTE  SectionData[1]; | 
 
 
 
 
 | 203 | } SECTION, *PSECTION; | 
 
 
 
 
 | 204 |  | 
 
 
 
 
 | 205 | typedef struct _MPEG_RQST_PACKET { | 
 
 
 
 
 | 206 | DWORD    dwLength; | 
 
 
 
 
 | 207 | PSECTION pSection; | 
 
 
 
 
 | 208 | } MPEG_RQST_PACKET, *PMPEG_RQST_PACKET; | 
 
 
 
 
 | 209 |  | 
 
 
 
 
 | 210 | typedef struct _MPEG_PACKET_LIST { | 
 
 
 
 
 | 211 | WORD              wPacketCount; | 
 
 
 
 
 | 212 | PMPEG_RQST_PACKET PacketList[1]; | 
 
 
 
 
 | 213 | } MPEG_PACKET_LIST, *PMPEG_PACKET_LIST; | 
 
 
 
 
 | 214 |  | 
 
 
 
 
 | 215 | typedef struct _MPEG_STREAM_BUFFER { | 
 
 
 
 
 | 216 | HRESULT hr; | 
 
 
 
 
 | 217 | DWORD   dwDataBufferSize; | 
 
 
 
 
 | 218 | DWORD   dwSizeOfDataRead; | 
 
 
 
 
 | 219 | BYTE    *pDataBuffer; | 
 
 
 
 
 | 220 | } MPEG_STREAM_BUFFER, *PMPEG_STREAM_BUFFER; | 
 
 
 
 
 | 221 |  | 
 
 
 
 
 | 222 | #endif /*__INC_MPEG2STRUCTS__*/ |