Source code of Windows XP (NT5)
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//==========================================================================;
//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
// PURPOSE.
//
// Copyright (c) 1992 - 1998 Microsoft Corporation. All Rights Reserved.
//
//==========================================================================;
#ifndef __GEMSTAR_H
#define __GEMSTAR_H
#ifdef DEFINE_GUIDEX
#undef DEFINE_GUIDEX
#include <ksguid.h>
#endif
//
// Gemstar subtype
//
#define STATIC_KSDATAFORMAT_SUBTYPE_Gemstar \
0xb7657a60L, 0xa305, 0x11d1, 0x8d, 0x0a, 0x00, 0x20, 0xaf, 0xf8, 0xd9, 0x6b
DEFINE_GUIDSTRUCT("b7657a60-a305-11d1-8d0a-0020aff8d96b", KSDATAFORMAT_SUBTYPE_Gemstar);
#define KSDATAFORMAT_SUBTYPE_Gemstar DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_Gemstar)
//
// Gemstar output pin GUID
//
#define STATIC_PINNAME_VIDEO_GEMSTAR \
0xb68cc640, 0xa308, 0x11d1, 0x8d, 0x0a, 0x00, 0x20, 0xaf, 0xf8, 0xd9, 0x6b
DEFINE_GUIDSTRUCT("b68cc640-a308-11d1-8d0a-0020aff8d96b", PINNAME_VIDEO_GEMSTAR);
#define PINNAME_VIDEO_GEMSTAR DEFINE_GUIDNAMED(PINNAME_VIDEO_GEMSTAR)
//
// Substreams Bitmap
//
typedef struct _VBICODECFILTERING_GEMSTAR_SUBSTREAMS {
DWORD SubstreamMask; // An array of 32 bits
} VBICODECFILTERING_GEMSTAR_SUBSTREAMS, *PVBICODECFILTERING_GEMSTAR_SUBSTREAMS;
typedef struct {
KSPROPERTY Property;
VBICODECFILTERING_GEMSTAR_SUBSTREAMS Substreams;
} KSPROPERTY_VBICODECFILTERING_GEMSTAR_SUBSTREAMS_S, *PKSPROPERTY_VBICODECFILTERING_GEMSTAR_SUBSTREAMS_S;
//
// Statistics
//
typedef struct _VBICODECFILTERING_STATISTICS_GEMSTAR {
VBICODECFILTERING_STATISTICS_COMMON Common; // Generic VBI statistics
} VBICODECFILTERING_STATISTICS_GEMSTAR, *PVBICODECFILTERING_STATISTICS_GEMSTAR;
typedef struct _VBICODECFILTERING_STATISTICS_GEMSTAR_PIN {
VBICODECFILTERING_STATISTICS_COMMON_PIN Common;// Generic VBI pin statistics
} VBICODECFILTERING_STATISTICS_GEMSTAR_PIN, *PVBICODECFILTERING_STATISTICS_GEMSTAR_PIN;
typedef struct {
KSPROPERTY Property;
VBICODECFILTERING_STATISTICS_GEMSTAR Statistics;
} KSPROPERTY_VBICODECFILTERING_STATISTICS_GEMSTAR_S, *PKSPROPERTY_VBICODECFILTERING_STATISTICS_GEMSTAR_S;
typedef struct {
KSPROPERTY Property;
VBICODECFILTERING_STATISTICS_GEMSTAR_PIN Statistics;
} KSPROPERTY_VBICODECFILTERING_STATISTICS_GEMSTAR_PIN_S, *PKSPROPERTY_VBICODECFILTERING_STATISTICS_GEMSTAR_PIN_S;
#include <pshpack1.h>
//
// Structure passed to clients
//
typedef struct _GEMSTAR_BUFFER{
USHORT Scanline; // As in the scanline number, not a mask
USHORT Substream; // See KS_GEMSTAR_SUBSTREAM...
USHORT DataLength[2]; // Number of decoded bytes array
UCHAR Data[2][4]; // Payload array
} GEMSTAR_BUFFER, *PGEMSTAR_BUFFER;
#include <poppack.h>
#define KS_GEMSTAR_SUBSTREAM_ODD 0x0001L
#define KS_GEMSTAR_SUBSTREAM_EVEN 0x0002L
#define KS_GEMSTAR_SUBSTREAM_BOTH 0x0003L
#endif // __GEMSTAR_H