49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
//
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/// "bpcstore.h"
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//
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#ifndef _BPCSTORE_H
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#define _BPCSTORE_H 1
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#include "nabtsapi.h"
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//// NABTSFEC output store
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typedef struct _NABTSFEC_ITEM {
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NABTSFEC_BUFFER bundle;
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int confidence;
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struct _NABTSFEC_ITEM *next;
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struct _NABTSFEC_ITEM *prev;
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} NABTSFEC_ITEM, *PNABTSFEC_ITEM;
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#define NF_BUFFER_SIZE(nbp) \
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(sizeof (*(nbp)) - (sizeof ((nbp)->data) - ((nbp)->dataSize)))
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#define NF_Q_MAX_BUNDLES 256
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//// Storage for VBI streams
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typedef struct _bpc_vbi_storage {
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#ifdef NDIS_PRIVATE_IFC
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PDEVICE_OBJECT pNDISdevObject;
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PFILE_OBJECT pNDISfileObject;
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VBICODECFILTERING_SCANLINES IPScanlinesRequested;
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VBICODECFILTERING_NABTS_SUBSTREAMS IPSubstreamsRequested;
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#endif //NDIS_PRIVATE_IFC
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NDSPState DSPstate;
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NDSPState *pDSPstate;
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NFECState *pFECstate;
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PNABTSFEC_ITEM q_front;
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PNABTSFEC_ITEM q_rear;
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ULONG q_length;
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#ifdef DEBUG
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ULONG q_max;
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#endif /*DEBUG*/
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KSPIN_LOCK q_SpinLock;
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USHORT flags;
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USHORT Reserved;
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UCHAR DSPbuffers[11][NABTS_BYTES_PER_LINE+1];
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} BPC_VBI_STORAGE, *PBPC_VBI_STORAGE;
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// Bits for "flags"
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#define BPC_STORAGE_FLAG_FIELD_MASK 0x0001
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#define BPC_STORAGE_FLAG_FIELD_EVEN 0x0000
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#define BPC_STORAGE_FLAG_FIELD_ODD 0x0001
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#define BPC_STORAGE_FLAG_NDIS_ERROR 0x0002
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#endif /*_BPCSTORE_H*/
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