/*++ Copyright (c) Microsoft Corporation. All rights reserved. Module Name: ks.h Abstract: Windows Driver Model/Connection and Streaming Architecture (WDM-CSA) core definitions. --*/ #if !defined(_KS_) #define _KS_ #include #pragma region Desktop Family #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) #pragma warning(disable:4201) // nameless struct/union #pragma warning(disable:4214) // bit field types other than int #if defined(__TCS__) #define _KS_NO_ANONYMOUS_STRUCTURES_ 1 #endif #endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) */ #pragma endregion #pragma region Application Family #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) #if !defined(_NTRTL_) #ifndef DEFINE_GUIDEX #define DEFINE_GUIDEX(name) EXTERN_C const CDECL GUID name #endif // !defined(DEFINE_GUIDEX) #ifndef STATICGUIDOF #define STATICGUIDOF(guid) STATIC_##guid #endif // !defined(STATICGUIDOF) #endif // !defined(_NTRTL_) #ifndef SIZEOF_ARRAY #define SIZEOF_ARRAY(ar) (sizeof(ar)/sizeof((ar)[0])) #endif // !defined(SIZEOF_ARRAY) #if defined(__cplusplus) && _MSC_VER >= 1100 #define DEFINE_GUIDSTRUCT(g, n) struct __declspec(uuid(g)) n #define DEFINE_GUIDNAMED(n) __uuidof(struct n) #else // !defined(__cplusplus) #define DEFINE_GUIDSTRUCT(g, n) DEFINE_GUIDEX(n) #define DEFINE_GUIDNAMED(n) n #endif // !defined(__cplusplus) //=========================================================================== #define STATIC_GUID_NULL \ 0x00000000L, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 #pragma prefast(suppress: 6244, "duplicate definition is harmless in this case") DEFINE_GUIDSTRUCT("00000000-0000-0000-0000-000000000000", GUID_NULL); #define GUID_NULL DEFINE_GUIDNAMED(GUID_NULL) #endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) */ #pragma endregion #pragma region Desktop Family #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) //=========================================================================== #define IOCTL_KS_PROPERTY CTL_CODE(FILE_DEVICE_KS, 0x000, METHOD_NEITHER, FILE_ANY_ACCESS) #define IOCTL_KS_ENABLE_EVENT CTL_CODE(FILE_DEVICE_KS, 0x001, METHOD_NEITHER, FILE_ANY_ACCESS) #define IOCTL_KS_DISABLE_EVENT CTL_CODE(FILE_DEVICE_KS, 0x002, METHOD_NEITHER, FILE_ANY_ACCESS) #define IOCTL_KS_METHOD CTL_CODE(FILE_DEVICE_KS, 0x003, METHOD_NEITHER, FILE_ANY_ACCESS) #define IOCTL_KS_WRITE_STREAM CTL_CODE(FILE_DEVICE_KS, 0x004, METHOD_NEITHER, FILE_WRITE_ACCESS) #define IOCTL_KS_READ_STREAM CTL_CODE(FILE_DEVICE_KS, 0x005, METHOD_NEITHER, FILE_READ_ACCESS) #define IOCTL_KS_RESET_STATE CTL_CODE(FILE_DEVICE_KS, 0x006, METHOD_NEITHER, FILE_ANY_ACCESS) //=========================================================================== typedef enum { KSRESET_BEGIN, KSRESET_END } KSRESET; typedef enum { KSSTATE_STOP, KSSTATE_ACQUIRE, KSSTATE_PAUSE, KSSTATE_RUN } KSSTATE, *PKSSTATE; #define KSPRIORITY_LOW 0x00000001 #define KSPRIORITY_NORMAL 0x40000000 #define KSPRIORITY_HIGH 0x80000000 #define KSPRIORITY_EXCLUSIVE 0xFFFFFFFF typedef struct { ULONG PriorityClass; ULONG PrioritySubClass; } KSPRIORITY, *PKSPRIORITY; #endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) */ #pragma endregion #pragma region Application Family #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) #pragma warning(disable:4201) // nameless struct/union typedef struct { union { #if defined( _KS_NO_ANONYMOUS_STRUCTURES_ ) struct _IDENTIFIER { #else struct { #endif GUID Set; ULONG Id; ULONG Flags; }; LONGLONG Alignment; }; } KSIDENTIFIER, *PKSIDENTIFIER; typedef KSIDENTIFIER KSPROPERTY, *PKSPROPERTY, KSMETHOD, *PKSMETHOD, KSEVENT, *PKSEVENT; #define KSMETHOD_TYPE_NONE 0x00000000 #define KSMETHOD_TYPE_READ 0x00000001 #define KSMETHOD_TYPE_WRITE 0x00000002 #define KSMETHOD_TYPE_MODIFY 0x00000003 #define KSMETHOD_TYPE_SOURCE 0x00000004 #define KSMETHOD_TYPE_SEND 0x00000001 #define KSMETHOD_TYPE_SETSUPPORT 0x00000100 #define KSMETHOD_TYPE_BASICSUPPORT 0x00000200 #define KSMETHOD_TYPE_TOPOLOGY 0x10000000 #define KSPROPERTY_TYPE_GET 0x00000001 #define KSPROPERTY_TYPE_GETPAYLOADSIZE 0x00000004 #define KSPROPERTY_TYPE_SET 0x00000002 #define KSPROPERTY_TYPE_GETPAYLOADSIZE 0x00000004 #define KSPROPERTY_TYPE_SETSUPPORT 0x00000100 #define KSPROPERTY_TYPE_BASICSUPPORT 0x00000200 #define KSPROPERTY_TYPE_RELATIONS 0x00000400 #define KSPROPERTY_TYPE_SERIALIZESET 0x00000800 #define KSPROPERTY_TYPE_UNSERIALIZESET 0x00001000 #define KSPROPERTY_TYPE_SERIALIZERAW 0x00002000 #define KSPROPERTY_TYPE_UNSERIALIZERAW 0x00004000 #define KSPROPERTY_TYPE_SERIALIZESIZE 0x00008000 #define KSPROPERTY_TYPE_DEFAULTVALUES 0x00010000 #define KSPROPERTY_TYPE_TOPOLOGY 0x10000000 #define KSPROPERTY_TYPE_HIGHPRIORITY 0x08000000 #define KSPROPERTY_TYPE_FSFILTERSCOPE 0x40000000 #define KSPROPERTY_TYPE_COPYPAYLOAD 0x80000000 typedef struct { KSPROPERTY Property; ULONG NodeId; ULONG Reserved; } KSP_NODE, *PKSP_NODE; #endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) */ #pragma endregion #pragma region Desktop Family #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) typedef struct { KSMETHOD Method; ULONG NodeId; ULONG Reserved; } KSM_NODE, *PKSM_NODE; typedef struct { KSEVENT Event; ULONG NodeId; ULONG Reserved; } KSE_NODE, *PKSE_NODE; #define STATIC_KSPROPTYPESETID_General \ 0x97E99BA0L, 0xBDEA, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("97E99BA0-BDEA-11CF-A5D6-28DB04C10000", KSPROPTYPESETID_General); #define KSPROPTYPESETID_General DEFINE_GUIDNAMED(KSPROPTYPESETID_General) #if defined(_NTDDK_) && !defined(__wtypes_h__) enum VARENUM { VT_EMPTY = 0, VT_NULL = 1, VT_I2 = 2, VT_I4 = 3, VT_R4 = 4, VT_R8 = 5, VT_CY = 6, VT_DATE = 7, VT_BSTR = 8, VT_DISPATCH = 9, VT_ERROR = 10, VT_BOOL = 11, VT_VARIANT = 12, VT_UNKNOWN = 13, VT_DECIMAL = 14, VT_I1 = 16, VT_UI1 = 17, VT_UI2 = 18, VT_UI4 = 19, VT_I8 = 20, VT_UI8 = 21, VT_INT = 22, VT_UINT = 23, VT_VOID = 24, VT_HRESULT = 25, VT_PTR = 26, VT_SAFEARRAY = 27, VT_CARRAY = 28, VT_USERDEFINED = 29, VT_LPSTR = 30, VT_LPWSTR = 31, VT_FILETIME = 64, VT_BLOB = 65, VT_STREAM = 66, VT_STORAGE = 67, VT_STREAMED_OBJECT = 68, VT_STORED_OBJECT = 69, VT_BLOB_OBJECT = 70, VT_CF = 71, VT_CLSID = 72, VT_VECTOR = 0x1000, VT_ARRAY = 0x2000, VT_BYREF = 0x4000, VT_RESERVED = 0x8000, VT_ILLEGAL = 0xffff, VT_ILLEGALMASKED = 0xfff, VT_TYPEMASK = 0xfff }; #endif // _NTDDK_ && !__wtypes_h__ #endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) */ #pragma endregion #pragma region Application Family #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) typedef struct { ULONG Size; ULONG Count; } KSMULTIPLE_ITEM, *PKSMULTIPLE_ITEM; typedef struct { ULONG AccessFlags; ULONG DescriptionSize; KSIDENTIFIER PropTypeSet; ULONG MembersListCount; ULONG Reserved; } KSPROPERTY_DESCRIPTION, *PKSPROPERTY_DESCRIPTION; #define KSPROPERTY_MEMBER_RANGES 0x00000001 #define KSPROPERTY_MEMBER_STEPPEDRANGES 0x00000002 #define KSPROPERTY_MEMBER_VALUES 0x00000003 #define KSPROPERTY_MEMBER_FLAG_DEFAULT 0x00000001 #if (NTDDI_VERSION >= NTDDI_WINXP) #define KSPROPERTY_MEMBER_FLAG_BASICSUPPORT_MULTICHANNEL 0x00000002 #define KSPROPERTY_MEMBER_FLAG_BASICSUPPORT_UNIFORM 0x00000004 #endif // (NTDDI_VERSION >= NTDDI_WINXP) typedef struct { ULONG MembersFlags; ULONG MembersSize; ULONG MembersCount; ULONG Flags; } KSPROPERTY_MEMBERSHEADER, *PKSPROPERTY_MEMBERSHEADER; typedef union { #if defined( _KS_NO_ANONYMOUS_STRUCTURES_ ) struct _SIGNED { #else struct { #endif LONG SignedMinimum; LONG SignedMaximum; }; #if defined( _KS_NO_ANONYMOUS_STRUCTURES_ ) struct _UNSIGNED { #else struct { #endif ULONG UnsignedMinimum; ULONG UnsignedMaximum; }; } KSPROPERTY_BOUNDS_LONG, *PKSPROPERTY_BOUNDS_LONG; typedef union { #if defined( _KS_NO_ANONYMOUS_STRUCTURES_ ) struct _SIGNED64 { #else struct { #endif LONGLONG SignedMinimum; LONGLONG SignedMaximum; }; #if defined( _KS_NO_ANONYMOUS_STRUCTURES_ ) struct _UNSIGNED64 { #else struct { #endif #if defined(_NTDDK_) ULONGLONG UnsignedMinimum; ULONGLONG UnsignedMaximum; #else // !_NTDDK_ DWORDLONG UnsignedMinimum; DWORDLONG UnsignedMaximum; #endif // !_NTDDK_ }; } KSPROPERTY_BOUNDS_LONGLONG, *PKSPROPERTY_BOUNDS_LONGLONG; typedef struct { ULONG SteppingDelta; ULONG Reserved; KSPROPERTY_BOUNDS_LONG Bounds; } KSPROPERTY_STEPPING_LONG, *PKSPROPERTY_STEPPING_LONG; typedef struct { #if defined(_NTDDK_) ULONGLONG SteppingDelta; #else // !_NTDDK_ DWORDLONG SteppingDelta; #endif // !_NTDDK_ KSPROPERTY_BOUNDS_LONGLONG Bounds; } KSPROPERTY_STEPPING_LONGLONG, *PKSPROPERTY_STEPPING_LONGLONG; #endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) */ #pragma endregion #pragma region Desktop Family #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) //=========================================================================== #if (NTDDI_VERSION >= NTDDI_WINXP) #if defined(_NTDDK_) // // Structure forward declarations. // typedef struct _KSDEVICE_DESCRIPTOR KSDEVICE_DESCRIPTOR, *PKSDEVICE_DESCRIPTOR; typedef struct _KSDEVICE_DISPATCH KSDEVICE_DISPATCH, *PKSDEVICE_DISPATCH; typedef struct _KSDEVICE KSDEVICE, *PKSDEVICE; typedef struct _KSFILTERFACTORY KSFILTERFACTORY, *PKSFILTERFACTORY; typedef struct _KSFILTER_DESCRIPTOR KSFILTER_DESCRIPTOR, *PKSFILTER_DESCRIPTOR; typedef struct _KSFILTER_DISPATCH KSFILTER_DISPATCH, *PKSFILTER_DISPATCH; typedef struct _KSFILTER KSFILTER, *PKSFILTER; typedef struct _KSPIN_DESCRIPTOR_EX KSPIN_DESCRIPTOR_EX, *PKSPIN_DESCRIPTOR_EX; typedef struct _KSPIN_DISPATCH KSPIN_DISPATCH, *PKSPIN_DISPATCH; typedef struct _KSCLOCK_DISPATCH KSCLOCK_DISPATCH, *PKSCLOCK_DISPATCH; typedef struct _KSALLOCATOR_DISPATCH KSALLOCATOR_DISPATCH, *PKSALLOCATOR_DISPATCH; typedef struct _KSPIN KSPIN, *PKSPIN; typedef struct _KSNODE_DESCRIPTOR KSNODE_DESCRIPTOR, *PKSNODE_DESCRIPTOR; typedef struct _KSSTREAM_POINTER_OFFSET KSSTREAM_POINTER_OFFSET, *PKSSTREAM_POINTER_OFFSET; typedef struct _KSSTREAM_POINTER KSSTREAM_POINTER, *PKSSTREAM_POINTER; typedef struct _KSMAPPING KSMAPPING, *PKSMAPPING; typedef struct _KSPROCESSPIN KSPROCESSPIN, *PKSPROCESSPIN; typedef struct _KSPROCESSPIN_INDEXENTRY KSPROCESSPIN_INDEXENTRY, *PKSPROCESSPIN_INDEXENTRY; #endif // _NTDDK_ #endif // (NTDDI_VERSION >= NTDDI_WINXP) typedef PVOID PKSWORKER; typedef struct { ULONG NotificationType; union { struct { HANDLE Event; ULONG_PTR Reserved[2]; } EventHandle; struct { HANDLE Semaphore; ULONG Reserved; LONG Adjustment; } SemaphoreHandle; #if defined(_NTDDK_) struct { PVOID Event; KPRIORITY Increment; ULONG_PTR Reserved; } EventObject; struct { PVOID Semaphore; KPRIORITY Increment; LONG Adjustment; } SemaphoreObject; struct { PKDPC Dpc; ULONG ReferenceCount; ULONG_PTR Reserved; } Dpc; struct { PWORK_QUEUE_ITEM WorkQueueItem; WORK_QUEUE_TYPE WorkQueueType; ULONG_PTR Reserved; } WorkItem; struct { PWORK_QUEUE_ITEM WorkQueueItem; PKSWORKER KsWorkerObject; ULONG_PTR Reserved; } KsWorkItem; #endif // defined(_NTDDK_) struct { PVOID Unused; LONG_PTR Alignment[2]; } Alignment; }; } KSEVENTDATA, *PKSEVENTDATA; #define KSEVENTF_EVENT_HANDLE 0x00000001 #define KSEVENTF_SEMAPHORE_HANDLE 0x00000002 #if defined(_NTDDK_) #define KSEVENTF_EVENT_OBJECT 0x00000004 #define KSEVENTF_SEMAPHORE_OBJECT 0x00000008 #define KSEVENTF_DPC 0x00000010 #define KSEVENTF_WORKITEM 0x00000020 #define KSEVENTF_KSWORKITEM 0x00000080 #endif // defined(_NTDDK_) #define KSEVENT_TYPE_ENABLE 0x00000001 #define KSEVENT_TYPE_ONESHOT 0x00000002 #define KSEVENT_TYPE_ENABLEBUFFERED 0x00000004 #define KSEVENT_TYPE_SETSUPPORT 0x00000100 #define KSEVENT_TYPE_BASICSUPPORT 0x00000200 #define KSEVENT_TYPE_QUERYBUFFER 0x00000400 #define KSEVENT_TYPE_TOPOLOGY 0x10000000 typedef struct { KSEVENT Event; PKSEVENTDATA EventData; PVOID Reserved; } KSQUERYBUFFER, *PKSQUERYBUFFER; typedef struct { ULONG Size; ULONG Flags; union { HANDLE ObjectHandle; PVOID ObjectPointer; }; PVOID Reserved; KSEVENT Event; KSEVENTDATA EventData; } KSRELATIVEEVENT; #define KSRELATIVEEVENT_FLAG_HANDLE 0x00000001 #define KSRELATIVEEVENT_FLAG_POINTER 0x00000002 //=========================================================================== typedef struct { KSEVENTDATA EventData; LONGLONG MarkTime; } KSEVENT_TIME_MARK, *PKSEVENT_TIME_MARK; typedef struct { KSEVENTDATA EventData; LONGLONG TimeBase; LONGLONG Interval; } KSEVENT_TIME_INTERVAL, *PKSEVENT_TIME_INTERVAL; typedef struct { LONGLONG TimeBase; LONGLONG Interval; } KSINTERVAL, *PKSINTERVAL; //=========================================================================== #define STATIC_KSPROPSETID_General\ 0x1464EDA5L, 0x6A8F, 0x11D1, 0x9A, 0xA7, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("1464EDA5-6A8F-11D1-9AA7-00A0C9223196", KSPROPSETID_General); #define KSPROPSETID_General DEFINE_GUIDNAMED(KSPROPSETID_General) typedef enum { KSPROPERTY_GENERAL_COMPONENTID } KSPROPERTY_GENERAL; typedef struct { GUID Manufacturer; GUID Product; GUID Component; GUID Name; ULONG Version; ULONG Revision; } KSCOMPONENTID, *PKSCOMPONENTID; #define DEFINE_KSPROPERTY_ITEM_GENERAL_COMPONENTID(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_GENERAL_COMPONENTID,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSCOMPONENTID),\ NULL, NULL, 0, NULL, NULL, 0) #define STATIC_KSMETHODSETID_StreamIo\ 0x65D003CAL, 0x1523, 0x11D2, 0xB2, 0x7A, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("65D003CA-1523-11D2-B27A-00A0C9223196", KSMETHODSETID_StreamIo); #define KSMETHODSETID_StreamIo DEFINE_GUIDNAMED(KSMETHODSETID_StreamIo) typedef enum { KSMETHOD_STREAMIO_READ, KSMETHOD_STREAMIO_WRITE } KSMETHOD_STREAMIO; #define DEFINE_KSMETHOD_ITEM_STREAMIO_READ(Handler)\ DEFINE_KSMETHOD_ITEM(\ KSMETHOD_STREAMIO_READ,\ KSMETHOD_TYPE_WRITE,\ (Handler),\ sizeof(KSMETHOD),\ 0,\ NULL) #define DEFINE_KSMETHOD_ITEM_STREAMIO_WRITE(Handler)\ DEFINE_KSMETHOD_ITEM(\ KSMETHOD_STREAMIO_WRITE,\ KSMETHOD_TYPE_READ,\ (Handler),\ sizeof(KSMETHOD),\ 0,\ NULL) #define STATIC_KSPROPSETID_MediaSeeking\ 0xEE904F0CL, 0xD09B, 0x11D0, 0xAB, 0xE9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("EE904F0C-D09B-11D0-ABE9-00A0C9223196", KSPROPSETID_MediaSeeking); #define KSPROPSETID_MediaSeeking DEFINE_GUIDNAMED(KSPROPSETID_MediaSeeking) typedef enum { KSPROPERTY_MEDIASEEKING_CAPABILITIES, KSPROPERTY_MEDIASEEKING_FORMATS, KSPROPERTY_MEDIASEEKING_TIMEFORMAT, KSPROPERTY_MEDIASEEKING_POSITION, KSPROPERTY_MEDIASEEKING_STOPPOSITION, KSPROPERTY_MEDIASEEKING_POSITIONS, KSPROPERTY_MEDIASEEKING_DURATION, KSPROPERTY_MEDIASEEKING_AVAILABLE, KSPROPERTY_MEDIASEEKING_PREROLL, KSPROPERTY_MEDIASEEKING_CONVERTTIMEFORMAT } KSPROPERTY_MEDIASEEKING; typedef enum { KS_SEEKING_NoPositioning, KS_SEEKING_AbsolutePositioning, KS_SEEKING_RelativePositioning, KS_SEEKING_IncrementalPositioning, KS_SEEKING_PositioningBitsMask = 0x3, KS_SEEKING_SeekToKeyFrame, KS_SEEKING_ReturnTime = 0x8 } KS_SEEKING_FLAGS; typedef enum { KS_SEEKING_CanSeekAbsolute = 0x1, KS_SEEKING_CanSeekForwards = 0x2, KS_SEEKING_CanSeekBackwards = 0x4, KS_SEEKING_CanGetCurrentPos = 0x8, KS_SEEKING_CanGetStopPos = 0x10, KS_SEEKING_CanGetDuration = 0x20, KS_SEEKING_CanPlayBackwards = 0x40 } KS_SEEKING_CAPABILITIES; typedef struct { LONGLONG Current; LONGLONG Stop; KS_SEEKING_FLAGS CurrentFlags; KS_SEEKING_FLAGS StopFlags; } KSPROPERTY_POSITIONS, *PKSPROPERTY_POSITIONS; typedef struct { LONGLONG Earliest; LONGLONG Latest; } KSPROPERTY_MEDIAAVAILABLE, *PKSPROPERTY_MEDIAAVAILABLE; typedef struct { KSPROPERTY Property; GUID SourceFormat; GUID TargetFormat; LONGLONG Time; } KSP_TIMEFORMAT, *PKSP_TIMEFORMAT; #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_CAPABILITIES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_CAPABILITIES,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KS_SEEKING_CAPABILITIES),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_FORMATS(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_FORMATS,\ (Handler),\ sizeof(KSPROPERTY),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_TIMEFORMAT(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_TIMEFORMAT,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(GUID),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_POSITION(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_POSITION,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(LONGLONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_STOPPOSITION(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_STOPPOSITION,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(LONGLONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_POSITIONS(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_POSITIONS,\ NULL,\ sizeof(KSPROPERTY),\ sizeof(KSPROPERTY_POSITIONS),\ (Handler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_DURATION(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_DURATION,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(LONGLONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_AVAILABLE(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_AVAILABLE,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSPROPERTY_MEDIAAVAILABLE),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_PREROLL(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_PREROLL,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(LONGLONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_MEDIASEEKING_CONVERTTIMEFORMAT(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEDIASEEKING_CONVERTTIMEFORMAT,\ (Handler),\ sizeof(KSP_TIMEFORMAT),\ sizeof(LONGLONG),\ NULL, NULL, 0, NULL, NULL, 0) //=========================================================================== #define STATIC_KSPROPSETID_Topology\ 0x720D4AC0L, 0x7533, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("720D4AC0-7533-11D0-A5D6-28DB04C10000", KSPROPSETID_Topology); #define KSPROPSETID_Topology DEFINE_GUIDNAMED(KSPROPSETID_Topology) typedef enum { KSPROPERTY_TOPOLOGY_CATEGORIES, KSPROPERTY_TOPOLOGY_NODES, KSPROPERTY_TOPOLOGY_CONNECTIONS, KSPROPERTY_TOPOLOGY_NAME } KSPROPERTY_TOPOLOGY; #define DEFINE_KSPROPERTY_ITEM_TOPOLOGY_CATEGORIES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_TOPOLOGY_CATEGORIES,\ (Handler),\ sizeof(KSPROPERTY),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_TOPOLOGY_NODES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_TOPOLOGY_NODES,\ (Handler),\ sizeof(KSPROPERTY),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_TOPOLOGY_CONNECTIONS(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_TOPOLOGY_CONNECTIONS,\ (Handler),\ sizeof(KSPROPERTY),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_TOPOLOGY_NAME(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_TOPOLOGY_NAME,\ (Handler),\ sizeof(KSP_NODE),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_TOPOLOGYSET(TopologySet, Handler)\ DEFINE_KSPROPERTY_TABLE(TopologySet) {\ DEFINE_KSPROPERTY_ITEM_TOPOLOGY_CATEGORIES(Handler),\ DEFINE_KSPROPERTY_ITEM_TOPOLOGY_NODES(Handler),\ DEFINE_KSPROPERTY_ITEM_TOPOLOGY_CONNECTIONS(Handler),\ DEFINE_KSPROPERTY_ITEM_TOPOLOGY_NAME(Handler)\ } //============================================================================= // // properties used by graph manager to talk to particular filters // #if defined(_NTDDK_) #define STATIC_KSPROPSETID_GM \ 0xAF627536L, 0xE719, 0x11D2, 0x8A, 0x1D, 0x00, 0x60, 0x97, 0xD2, 0xDF, 0x5D DEFINE_GUIDSTRUCT("AF627536-E719-11D2-8A1D-006097D2DF5D", KSPROPSETID_GM); #define KSPROPSETID_GM DEFINE_GUIDNAMED(KSPROPSETID_GM) typedef VOID (*PFNKSGRAPHMANAGER_NOTIFY)(_In_ PFILE_OBJECT GraphManager, _In_ ULONG EventId, _In_ PVOID Filter, _In_ PVOID Pin, _In_ PVOID Frame, _In_ ULONG Duration); typedef struct KSGRAPHMANAGER_FUNCTIONTABLE { PFNKSGRAPHMANAGER_NOTIFY NotifyEvent; } KSGRAPHMANAGER_FUNCTIONTABLE, PKSGRAPHMANAGER_FUNCTIONTABLE; typedef struct _KSPROPERTY_GRAPHMANAGER_INTERFACE { PFILE_OBJECT GraphManager; KSGRAPHMANAGER_FUNCTIONTABLE FunctionTable; } KSPROPERTY_GRAPHMANAGER_INTERFACE, *PKSPROPERTY_GRAPHMANAGER_INTERFACE; // // Commands // typedef enum { KSPROPERTY_GM_GRAPHMANAGER, KSPROPERTY_GM_TIMESTAMP_CLOCK, KSPROPERTY_GM_RATEMATCH, KSPROPERTY_GM_RENDER_CLOCK, } KSPROPERTY_GM; #endif //=========================================================================== #define STATIC_KSCATEGORY_BRIDGE \ 0x085AFF00L, 0x62CE, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("085AFF00-62CE-11CF-A5D6-28DB04C10000", KSCATEGORY_BRIDGE); #define KSCATEGORY_BRIDGE DEFINE_GUIDNAMED(KSCATEGORY_BRIDGE) #define STATIC_KSCATEGORY_CAPTURE \ 0x65E8773DL, 0x8F56, 0x11D0, 0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("65E8773D-8F56-11D0-A3B9-00A0C9223196", KSCATEGORY_CAPTURE); #define KSCATEGORY_CAPTURE DEFINE_GUIDNAMED(KSCATEGORY_CAPTURE) #define STATIC_KSCATEGORY_VIDEO_CAMERA \ 0xe5323777, 0xf976, 0x4f5b, 0x9b, 0x55, 0xb9, 0x46, 0x99, 0xc4, 0x6e, 0x44 DEFINE_GUIDSTRUCT("E5323777-F976-4f5b-9B55-B94699C46E44", KSCATEGORY_VIDEO_CAMERA); #define KSCATEGORY_VIDEO_CAMERA DEFINE_GUIDNAMED(KSCATEGORY_VIDEO_CAMERA) #define STATIC_KSCATEGORY_SENSOR_CAMERA \ 0x24e552d7, 0x6523, 0x47f7, 0xa6, 0x47, 0xd3, 0x46, 0x5b, 0xf1, 0xf5, 0xca DEFINE_GUIDSTRUCT("24E552D7-6523-47F7-A647-D3465BF1F5CA", KSCATEGORY_SENSOR_CAMERA); #define KSCATEGORY_SENSOR_CAMERA DEFINE_GUIDNAMED(KSCATEGORY_SENSOR_CAMERA) #define STATIC_KSCATEGORY_NETWORK_CAMERA \ 0xb8238652, 0xb500, 0x41eb, 0xb4, 0xf3, 0x42, 0x34, 0xf7, 0xf5, 0xae, 0x99 DEFINE_GUIDSTRUCT("B8238652-B500-41EB-B4F3-4234F7F5AE99", KSCATEGORY_NETWORK_CAMERA); #define KSCATEGORY_NETWORK_CAMERA DEFINE_GUIDNAMED(KSCATEGORY_NETWORK_CAMERA) #define STATIC_KSCATEGORY_SENSOR_GROUP \ 0x669C7214, 0x0A88, 0x4311, 0xA7, 0xF3, 0x4E, 0x79, 0x82, 0x0E, 0x33, 0xBD DEFINE_GUIDSTRUCT("669C7214-0A88-4311-A7F3-4E79820E33BD", KSCATEGORY_SENSOR_GROUP); #define KSCATEGORY_SENSOR_GROUP DEFINE_GUIDNAMED(KSCATEGORY_SENSOR_GROUP) #define STATIC_KSCATEGORY_RENDER \ 0x65E8773EL, 0x8F56, 0x11D0, 0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("65E8773E-8F56-11D0-A3B9-00A0C9223196", KSCATEGORY_RENDER); #define KSCATEGORY_RENDER DEFINE_GUIDNAMED(KSCATEGORY_RENDER) #define STATIC_KSCATEGORY_MIXER \ 0xAD809C00L, 0x7B88, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("AD809C00-7B88-11D0-A5D6-28DB04C10000", KSCATEGORY_MIXER); #define KSCATEGORY_MIXER DEFINE_GUIDNAMED(KSCATEGORY_MIXER) #define STATIC_KSCATEGORY_SPLITTER \ 0x0A4252A0L, 0x7E70, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("0A4252A0-7E70-11D0-A5D6-28DB04C10000", KSCATEGORY_SPLITTER); #define KSCATEGORY_SPLITTER DEFINE_GUIDNAMED(KSCATEGORY_SPLITTER) #define STATIC_KSCATEGORY_DATACOMPRESSOR \ 0x1E84C900L, 0x7E70, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("1E84C900-7E70-11D0-A5D6-28DB04C10000", KSCATEGORY_DATACOMPRESSOR); #define KSCATEGORY_DATACOMPRESSOR DEFINE_GUIDNAMED(KSCATEGORY_DATACOMPRESSOR) #define STATIC_KSCATEGORY_DATADECOMPRESSOR \ 0x2721AE20L, 0x7E70, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("2721AE20-7E70-11D0-A5D6-28DB04C10000", KSCATEGORY_DATADECOMPRESSOR); #define KSCATEGORY_DATADECOMPRESSOR DEFINE_GUIDNAMED(KSCATEGORY_DATADECOMPRESSOR) #define STATIC_KSCATEGORY_DATATRANSFORM \ 0x2EB07EA0L, 0x7E70, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("2EB07EA0-7E70-11D0-A5D6-28DB04C10000", KSCATEGORY_DATATRANSFORM); #define KSCATEGORY_DATATRANSFORM DEFINE_GUIDNAMED(KSCATEGORY_DATATRANSFORM) // // KSMFT_CATEGORY_XXX are MF Transform category guids redefined in ks.h // to facilitate KS Mini drivers to register KS Filters under MF Transform categories. // #define STATIC_KSMFT_CATEGORY_VIDEO_DECODER \ 0xd6c02d4b, 0x6833, 0x45b4, 0x97, 0x1a, 0x05, 0xa4, 0xb0, 0x4b, 0xab, 0x91 DEFINE_GUIDSTRUCT("d6c02d4b-6833-45b4-971a-05a4b04bab91", KSMFT_CATEGORY_VIDEO_DECODER); #define KSMFT_CATEGORY_VIDEO_DECODER DEFINE_GUIDNAMED(KSMFT_CATEGORY_VIDEO_DECODER) #define STATIC_KSMFT_CATEGORY_VIDEO_ENCODER \ 0xf79eac7d, 0xe545, 0x4387, 0xbd, 0xee, 0xd6, 0x47, 0xd7, 0xbd, 0xe4, 0x2a DEFINE_GUIDSTRUCT("f79eac7d-e545-4387-bdee-d647d7bde42a", KSMFT_CATEGORY_VIDEO_ENCODER); #define KSMFT_CATEGORY_VIDEO_ENCODER DEFINE_GUIDNAMED(KSMFT_CATEGORY_VIDEO_ENCODER) #define STATIC_KSMFT_CATEGORY_VIDEO_EFFECT \ 0x12e17c21, 0x532c, 0x4a6e, 0x8a, 0x1c, 0x40, 0x82, 0x5a, 0x73, 0x63, 0x97 DEFINE_GUIDSTRUCT("12e17c21-532c-4a6e-8a1c-40825a736397", KSMFT_CATEGORY_VIDEO_EFFECT); #define KSMFT_CATEGORY_VIDEO_EFFECT DEFINE_GUIDNAMED(KSMFT_CATEGORY_VIDEO_EFFECT) #define STATIC_KSMFT_CATEGORY_MULTIPLEXER \ 0x059c561e, 0x05ae, 0x4b61, 0xb6, 0x9d, 0x55, 0xb6, 0x1e, 0xe5, 0x4a, 0x7b DEFINE_GUIDSTRUCT("059c561e-05ae-4b61-b69d-55b61ee54a7b", KSMFT_CATEGORY_MULTIPLEXER); #define KSMFT_CATEGORY_MULTIPLEXER DEFINE_GUIDNAMED(KSMFT_CATEGORY_MULTIPLEXER) #define STATIC_KSMFT_CATEGORY_DEMULTIPLEXER \ 0xa8700a7a, 0x939b, 0x44c5, 0x99, 0xd7, 0x76, 0x22, 0x6b, 0x23, 0xb3, 0xf1 DEFINE_GUIDSTRUCT("a8700a7a-939b-44c5-99d7-76226b23b3f1", KSMFT_CATEGORY_DEMULTIPLEXER); #define KSMFT_CATEGORY_DEMULTIPLEXER DEFINE_GUIDNAMED(KSMFT_CATEGORY_DEMULTIPLEXER) #define STATIC_KSMFT_CATEGORY_AUDIO_DECODER \ 0x9ea73fb4, 0xef7a, 0x4559, 0x8d, 0x5d, 0x71, 0x9d, 0x8f, 0x04, 0x26, 0xc7 DEFINE_GUIDSTRUCT("9ea73fb4-ef7a-4559-8d5d-719d8f0426c7", KSMFT_CATEGORY_AUDIO_DECODER); #define KSMFT_CATEGORY_AUDIO_DECODER DEFINE_GUIDNAMED(KSMFT_CATEGORY_AUDIO_DECODER) #define STATIC_KSMFT_CATEGORY_AUDIO_ENCODER \ 0x91c64bd0, 0xf91e, 0x4d8c, 0x92, 0x76, 0xdb, 0x24, 0x82, 0x79, 0xd9, 0x75 DEFINE_GUIDSTRUCT("91c64bd0-f91e-4d8c-9276-db248279d975", KSMFT_CATEGORY_AUDIO_ENCODER); #define KSMFT_CATEGORY_AUDIO_ENCODER DEFINE_GUIDNAMED(KSMFT_CATEGORY_AUDIO_ENCODER) #define STATIC_KSMFT_CATEGORY_AUDIO_EFFECT \ 0x11064c48, 0x3648, 0x4ed0, 0x93, 0x2e, 0x05, 0xce, 0x8a, 0xc8, 0x11, 0xb7 DEFINE_GUIDSTRUCT("11064c48-3648-4ed0-932e-05ce8ac811b7", KSMFT_CATEGORY_AUDIO_EFFECT); #define KSMFT_CATEGORY_AUDIO_EFFECT DEFINE_GUIDNAMED(KSMFT_CATEGORY_AUDIO_EFFECT) #define STATIC_KSMFT_CATEGORY_VIDEO_PROCESSOR \ 0x302ea3fc, 0xaa5f, 0x47f9, 0x9f, 0x7a, 0xc2, 0x18, 0x8b, 0xb1, 0x63, 0x2 DEFINE_GUIDSTRUCT("302ea3fc-aa5f-47f9-9f7a-c2188bb16302", KSMFT_CATEGORY_VIDEO_PROCESSOR); #define KSMFT_CATEGORY_VIDEO_PROCESSOR DEFINE_GUIDNAMED(KSMFT_CATEGORY_VIDEO_PROCESSOR) #define STATIC_KSMFT_CATEGORY_OTHER \ 0x90175d57, 0xb7ea, 0x4901, 0xae, 0xb3, 0x93, 0x3a, 0x87, 0x47, 0x75, 0x6f DEFINE_GUIDSTRUCT("90175d57-b7ea-4901-aeb3-933a8747756f", KSMFT_CATEGORY_OTHER); #define KSMFT_CATEGORY_OTHER DEFINE_GUIDNAMED(KSMFT_CATEGORY_OTHER) #define STATIC_KSCATEGORY_COMMUNICATIONSTRANSFORM \ 0xCF1DDA2CL, 0x9743, 0x11D0, 0xA3, 0xEE, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("CF1DDA2C-9743-11D0-A3EE-00A0C9223196", KSCATEGORY_COMMUNICATIONSTRANSFORM); #define KSCATEGORY_COMMUNICATIONSTRANSFORM DEFINE_GUIDNAMED(KSCATEGORY_COMMUNICATIONSTRANSFORM) #define STATIC_KSCATEGORY_INTERFACETRANSFORM \ 0xCF1DDA2DL, 0x9743, 0x11D0, 0xA3, 0xEE, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("CF1DDA2D-9743-11D0-A3EE-00A0C9223196", KSCATEGORY_INTERFACETRANSFORM); #define KSCATEGORY_INTERFACETRANSFORM DEFINE_GUIDNAMED(KSCATEGORY_INTERFACETRANSFORM) #define STATIC_KSCATEGORY_MEDIUMTRANSFORM \ 0xCF1DDA2EL, 0x9743, 0x11D0, 0xA3, 0xEE, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("CF1DDA2E-9743-11D0-A3EE-00A0C9223196", KSCATEGORY_MEDIUMTRANSFORM); #define KSCATEGORY_MEDIUMTRANSFORM DEFINE_GUIDNAMED(KSCATEGORY_MEDIUMTRANSFORM) #define STATIC_KSCATEGORY_FILESYSTEM \ 0x760FED5EL, 0x9357, 0x11D0, 0xA3, 0xCC, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("760FED5E-9357-11D0-A3CC-00A0C9223196", KSCATEGORY_FILESYSTEM); #define KSCATEGORY_FILESYSTEM DEFINE_GUIDNAMED(KSCATEGORY_FILESYSTEM) // KSNAME_Clock #define STATIC_KSCATEGORY_CLOCK \ 0x53172480L, 0x4791, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("53172480-4791-11D0-A5D6-28DB04C10000", KSCATEGORY_CLOCK); #define KSCATEGORY_CLOCK DEFINE_GUIDNAMED(KSCATEGORY_CLOCK) #define STATIC_KSCATEGORY_PROXY \ 0x97EBAACAL, 0x95BD, 0x11D0, 0xA3, 0xEA, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("97EBAACA-95BD-11D0-A3EA-00A0C9223196", KSCATEGORY_PROXY); #define KSCATEGORY_PROXY DEFINE_GUIDNAMED(KSCATEGORY_PROXY) #define STATIC_KSCATEGORY_QUALITY \ 0x97EBAACBL, 0x95BD, 0x11D0, 0xA3, 0xEA, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("97EBAACB-95BD-11D0-A3EA-00A0C9223196", KSCATEGORY_QUALITY); #define KSCATEGORY_QUALITY DEFINE_GUIDNAMED(KSCATEGORY_QUALITY) typedef struct { ULONG FromNode; ULONG FromNodePin; ULONG ToNode; ULONG ToNodePin; } KSTOPOLOGY_CONNECTION, *PKSTOPOLOGY_CONNECTION; typedef struct { ULONG CategoriesCount; _Field_size_(CategoriesCount) const GUID* Categories; ULONG TopologyNodesCount; _Field_size_(TopologyNodesCount) const GUID* TopologyNodes; ULONG TopologyConnectionsCount; _Field_size_(TopologyConnectionsCount) const KSTOPOLOGY_CONNECTION* TopologyConnections; _Field_size_(TopologyNodesCount) const GUID* TopologyNodesNames; ULONG Reserved; } KSTOPOLOGY, *PKSTOPOLOGY; #define KSFILTER_NODE ((ULONG)-1) #define KSALL_NODES ((ULONG)-1) typedef struct { ULONG CreateFlags; ULONG Node; } KSNODE_CREATE, *PKSNODE_CREATE; //=========================================================================== // TIME_FORMAT_NONE #define STATIC_KSTIME_FORMAT_NONE STATIC_GUID_NULL #define KSTIME_FORMAT_NONE GUID_NULL // TIME_FORMAT_FRAME #define STATIC_KSTIME_FORMAT_FRAME\ 0x7b785570L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6 DEFINE_GUIDSTRUCT("7b785570-8c82-11cf-bc0c-00aa00ac74f6", KSTIME_FORMAT_FRAME); #define KSTIME_FORMAT_FRAME DEFINE_GUIDNAMED(KSTIME_FORMAT_FRAME) // TIME_FORMAT_BYTE #define STATIC_KSTIME_FORMAT_BYTE\ 0x7b785571L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6 DEFINE_GUIDSTRUCT("7b785571-8c82-11cf-bc0c-00aa00ac74f6", KSTIME_FORMAT_BYTE); #define KSTIME_FORMAT_BYTE DEFINE_GUIDNAMED(KSTIME_FORMAT_BYTE) // TIME_FORMAT_SAMPLE #define STATIC_KSTIME_FORMAT_SAMPLE\ 0x7b785572L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6 DEFINE_GUIDSTRUCT("7b785572-8c82-11cf-bc0c-00aa00ac74f6", KSTIME_FORMAT_SAMPLE); #define KSTIME_FORMAT_SAMPLE DEFINE_GUIDNAMED(KSTIME_FORMAT_SAMPLE) // TIME_FORMAT_FIELD #define STATIC_KSTIME_FORMAT_FIELD\ 0x7b785573L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6 DEFINE_GUIDSTRUCT("7b785573-8c82-11cf-bc0c-00aa00ac74f6", KSTIME_FORMAT_FIELD); #define KSTIME_FORMAT_FIELD DEFINE_GUIDNAMED(KSTIME_FORMAT_FIELD) // TIME_FORMAT_MEDIA_TIME #define STATIC_KSTIME_FORMAT_MEDIA_TIME\ 0x7b785574L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6 DEFINE_GUIDSTRUCT("7b785574-8c82-11cf-bc0c-00aa00ac74f6", KSTIME_FORMAT_MEDIA_TIME); #define KSTIME_FORMAT_MEDIA_TIME DEFINE_GUIDNAMED(KSTIME_FORMAT_MEDIA_TIME) //=========================================================================== typedef KSIDENTIFIER KSPIN_INTERFACE, *PKSPIN_INTERFACE; #define STATIC_KSINTERFACESETID_Standard \ 0x1A8766A0L, 0x62CE, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("1A8766A0-62CE-11CF-A5D6-28DB04C10000", KSINTERFACESETID_Standard); #define KSINTERFACESETID_Standard DEFINE_GUIDNAMED(KSINTERFACESETID_Standard) typedef enum { KSINTERFACE_STANDARD_STREAMING, KSINTERFACE_STANDARD_LOOPED_STREAMING, KSINTERFACE_STANDARD_CONTROL //Reserved for system use } KSINTERFACE_STANDARD; #define STATIC_KSINTERFACESETID_FileIo \ 0x8C6F932CL, 0xE771, 0x11D0, 0xB8, 0xFF, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("8C6F932C-E771-11D0-B8FF-00A0C9223196", KSINTERFACESETID_FileIo); #define KSINTERFACESETID_FileIo DEFINE_GUIDNAMED(KSINTERFACESETID_FileIo) typedef enum { KSINTERFACE_FILEIO_STREAMING } KSINTERFACE_FILEIO; //=========================================================================== #define KSMEDIUM_TYPE_ANYINSTANCE 0 #define STATIC_KSMEDIUMSETID_Standard \ 0x4747B320L, 0x62CE, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("4747B320-62CE-11CF-A5D6-28DB04C10000", KSMEDIUMSETID_Standard); #define KSMEDIUMSETID_Standard DEFINE_GUIDNAMED(KSMEDIUMSETID_Standard) //For compatibility only #define KSMEDIUM_STANDARD_DEVIO KSMEDIUM_TYPE_ANYINSTANCE //=========================================================================== #define STATIC_KSPROPSETID_Pin\ 0x8C134960L, 0x51AD, 0x11CF, 0x87, 0x8A, 0x94, 0xF8, 0x01, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("8C134960-51AD-11CF-878A-94F801C10000", KSPROPSETID_Pin); #define KSPROPSETID_Pin DEFINE_GUIDNAMED(KSPROPSETID_Pin) typedef enum { KSPROPERTY_PIN_CINSTANCES, KSPROPERTY_PIN_CTYPES, KSPROPERTY_PIN_DATAFLOW, KSPROPERTY_PIN_DATARANGES, KSPROPERTY_PIN_DATAINTERSECTION, KSPROPERTY_PIN_INTERFACES, KSPROPERTY_PIN_MEDIUMS, KSPROPERTY_PIN_COMMUNICATION, KSPROPERTY_PIN_GLOBALCINSTANCES, KSPROPERTY_PIN_NECESSARYINSTANCES, KSPROPERTY_PIN_PHYSICALCONNECTION, KSPROPERTY_PIN_CATEGORY, KSPROPERTY_PIN_NAME, KSPROPERTY_PIN_CONSTRAINEDDATARANGES, KSPROPERTY_PIN_PROPOSEDATAFORMAT, KSPROPERTY_PIN_PROPOSEDATAFORMAT2, KSPROPERTY_PIN_MODEDATAFORMATS, } KSPROPERTY_PIN; #define KSPROPERTY_PIN_FLAGS_ATTRIBUTE_RANGE_AWARE 0x00000001 #define KSPROPERTY_PIN_FLAGS_MASK KSPROPERTY_PIN_FLAGS_ATTRIBUTE_RANGE_AWARE typedef struct { KSPROPERTY Property; ULONG PinId; union { ULONG Reserved; ULONG Flags; }; } KSP_PIN, *PKSP_PIN; typedef struct { KSEVENT Event; ULONG PinId; ULONG Reserved; } KSE_PIN, *PKSE_PIN; #define KSINSTANCE_INDETERMINATE ((ULONG)-1) typedef struct { ULONG PossibleCount; ULONG CurrentCount; } KSPIN_CINSTANCES, *PKSPIN_CINSTANCES; typedef enum { KSPIN_DATAFLOW_IN = 1, KSPIN_DATAFLOW_OUT } KSPIN_DATAFLOW, *PKSPIN_DATAFLOW; #define KSDATAFORMAT_BIT_TEMPORAL_COMPRESSION 0 #define KSDATAFORMAT_TEMPORAL_COMPRESSION (1 << KSDATAFORMAT_BIT_TEMPORAL_COMPRESSION) #define KSDATAFORMAT_BIT_ATTRIBUTES 1 #define KSDATAFORMAT_ATTRIBUTES (1 << KSDATAFORMAT_BIT_ATTRIBUTES) #define KSDATARANGE_BIT_ATTRIBUTES 1 #define KSDATARANGE_ATTRIBUTES (1 << KSDATARANGE_BIT_ATTRIBUTES) #define KSDATARANGE_BIT_REQUIRED_ATTRIBUTES 2 #define KSDATARANGE_REQUIRED_ATTRIBUTES (1 << KSDATARANGE_BIT_REQUIRED_ATTRIBUTES) #if !defined( _MSC_VER ) typedef struct { ULONG FormatSize; ULONG Flags; ULONG SampleSize; ULONG Reserved; GUID MajorFormat; GUID SubFormat; GUID Specifier; } KSDATAFORMAT, *PKSDATAFORMAT, KSDATARANGE, *PKSDATARANGE; #else typedef union { struct { ULONG FormatSize; ULONG Flags; ULONG SampleSize; ULONG Reserved; GUID MajorFormat; GUID SubFormat; GUID Specifier; }; LONGLONG Alignment; } KSDATAFORMAT, *PKSDATAFORMAT, KSDATARANGE, *PKSDATARANGE; #endif #define KSATTRIBUTE_REQUIRED 0x00000001 typedef struct { ULONG Size; ULONG Flags; GUID Attribute; } KSATTRIBUTE, *PKSATTRIBUTE; #if defined(_NTDDK_) typedef struct { ULONG Count; _Field_size_(Count) PKSATTRIBUTE* Attributes; } KSATTRIBUTE_LIST, *PKSATTRIBUTE_LIST; #endif // _NTDDK_ typedef enum { KSPIN_COMMUNICATION_NONE, KSPIN_COMMUNICATION_SINK, KSPIN_COMMUNICATION_SOURCE, KSPIN_COMMUNICATION_BOTH, KSPIN_COMMUNICATION_BRIDGE } KSPIN_COMMUNICATION, *PKSPIN_COMMUNICATION; typedef KSIDENTIFIER KSPIN_MEDIUM, *PKSPIN_MEDIUM; typedef struct { KSPIN_INTERFACE Interface; KSPIN_MEDIUM Medium; ULONG PinId; HANDLE PinToHandle; KSPRIORITY Priority; } KSPIN_CONNECT, *PKSPIN_CONNECT; typedef struct { ULONG Size; ULONG Pin; WCHAR SymbolicLinkName[1]; } KSPIN_PHYSICALCONNECTION, *PKSPIN_PHYSICALCONNECTION; #if defined(_NTDDK_) _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSINTERSECTHANDLER)( _In_ PIRP Irp, _In_ PKSP_PIN Pin, _In_ PKSDATARANGE DataRange, _Out_opt_ PVOID Data ); _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSINTERSECTHANDLEREX)( _In_ PVOID Context, _In_ PIRP Irp, _In_ PKSP_PIN Pin, _In_ PKSDATARANGE DataRange, _In_ PKSDATARANGE MatchingDataRange, _In_ ULONG DataBufferSize, _Out_writes_bytes_to_opt_(DataBufferSize, *DataSize) PVOID Data, _Out_ PULONG DataSize ); #endif // _NTDDK_ #define DEFINE_KSPIN_INTERFACE_TABLE(tablename)\ const KSPIN_INTERFACE tablename[] = #define DEFINE_KSPIN_INTERFACE_ITEM(guid, interface)\ {\ STATICGUIDOF(guid),\ (interface),\ 0\ } #define DEFINE_KSPIN_MEDIUM_TABLE( tablename )\ const KSPIN_MEDIUM tablename[] = #define DEFINE_KSPIN_MEDIUM_ITEM(guid, medium)\ DEFINE_KSPIN_INTERFACE_ITEM(guid, medium) #define DEFINE_KSPROPERTY_ITEM_PIN_CINSTANCES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_CINSTANCES,\ (Handler),\ sizeof(KSP_PIN),\ sizeof(KSPIN_CINSTANCES),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_CTYPES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_CTYPES,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(ULONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_DATAFLOW(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_DATAFLOW,\ (Handler),\ sizeof(KSP_PIN),\ sizeof(KSPIN_DATAFLOW),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_DATARANGES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_DATARANGES,\ (Handler),\ sizeof(KSP_PIN),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_DATAINTERSECTION(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_DATAINTERSECTION,\ (Handler),\ sizeof(KSP_PIN) + sizeof(KSMULTIPLE_ITEM),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_INTERFACES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_INTERFACES,\ (Handler),\ sizeof(KSP_PIN),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_MEDIUMS(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_MEDIUMS,\ (Handler),\ sizeof(KSP_PIN),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_COMMUNICATION(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_COMMUNICATION,\ (Handler),\ sizeof(KSP_PIN),\ sizeof(KSPIN_COMMUNICATION),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_GLOBALCINSTANCES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_GLOBALCINSTANCES,\ (Handler),\ sizeof(KSP_PIN),\ sizeof(KSPIN_CINSTANCES),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_NECESSARYINSTANCES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_NECESSARYINSTANCES,\ (Handler),\ sizeof(KSP_PIN),\ sizeof(ULONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_PHYSICALCONNECTION(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_PHYSICALCONNECTION,\ (Handler),\ sizeof(KSP_PIN),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_CATEGORY(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_CATEGORY,\ (Handler),\ sizeof(KSP_PIN),\ sizeof(GUID),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_NAME(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_NAME,\ (Handler),\ sizeof(KSP_PIN),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_CONSTRAINEDDATARANGES(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_CONSTRAINEDDATARANGES,\ (Handler),\ sizeof(KSP_PIN),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_PIN_PROPOSEDATAFORMAT(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_PIN_PROPOSEDATAFORMAT,\ NULL,\ sizeof(KSP_PIN),\ sizeof(KSDATAFORMAT),\ (Handler), NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_PINSET(PinSet,\ PropGeneral, PropInstances, PropIntersection)\ DEFINE_KSPROPERTY_TABLE(PinSet) {\ DEFINE_KSPROPERTY_ITEM_PIN_CINSTANCES(PropInstances),\ DEFINE_KSPROPERTY_ITEM_PIN_CTYPES(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_DATAFLOW(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_DATARANGES(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_DATAINTERSECTION(PropIntersection),\ DEFINE_KSPROPERTY_ITEM_PIN_INTERFACES(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_MEDIUMS(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_COMMUNICATION(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_CATEGORY(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_NAME(PropGeneral)\ } #define DEFINE_KSPROPERTY_PINSETCONSTRAINED(PinSet,\ PropGeneral, PropInstances, PropIntersection)\ DEFINE_KSPROPERTY_TABLE(PinSet) {\ DEFINE_KSPROPERTY_ITEM_PIN_CINSTANCES(PropInstances),\ DEFINE_KSPROPERTY_ITEM_PIN_CTYPES(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_DATAFLOW(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_DATARANGES(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_DATAINTERSECTION(PropIntersection),\ DEFINE_KSPROPERTY_ITEM_PIN_INTERFACES(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_MEDIUMS(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_COMMUNICATION(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_CATEGORY(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_NAME(PropGeneral),\ DEFINE_KSPROPERTY_ITEM_PIN_CONSTRAINEDDATARANGES(PropGeneral)\ } #define STATIC_KSEVENTSETID_PinCapsChange \ 0xDD4F192E, 0x3B78, 0x49AD, 0xA5, 0x34, 0x2C, 0x31, 0x5b, 0x82, 0x20, 0x00 DEFINE_GUIDSTRUCT("DD4F192E-3B78-49AD-A534-2C315B822000", KSEVENTSETID_PinCapsChange); #define KSEVENTSETID_PinCapsChange DEFINE_GUIDNAMED(KSEVENTSETID_PinCapsChange) typedef enum { KSEVENT_PINCAPS_FORMATCHANGE, KSEVENT_PINCAPS_JACKINFOCHANGE #if (NTDDI_VERSION >= NTDDI_WIN11_GE) , KSEVENT_PINCAPS_INVALIDATECLIENTS #endif } KSEVENT_PINCAPS_CHANGENOTIFICATIONS; #define STATIC_KSEVENTSETID_VolumeLimit \ 0xda168465, 0x3a7c, 0x4858, 0x9d, 0x4a, 0x3e, 0x8e, 0x24, 0x70, 0x1a, 0xef DEFINE_GUIDSTRUCT("DA168465-3A7C-4858-9D4A-3E8E24701AEF", KSEVENTSETID_VolumeLimit); #define KSEVENTSETID_VolumeLimit DEFINE_GUIDNAMED(KSEVENTSETID_VolumeLimit) typedef enum { KSEVENT_VOLUMELIMIT_CHANGED } KSEVENT_VOLUMELIMIT; #define STATIC_KSNAME_Filter\ 0x9b365890L, 0x165f, 0x11d0, 0xa1, 0x95, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4 DEFINE_GUIDSTRUCT("9b365890-165f-11d0-a195-0020afd156e4", KSNAME_Filter); #define KSNAME_Filter DEFINE_GUIDNAMED(KSNAME_Filter) #define KSSTRING_Filter L"{9B365890-165F-11D0-A195-0020AFD156E4}" #define STATIC_KSNAME_Pin\ 0x146F1A80L, 0x4791, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("146F1A80-4791-11D0-A5D6-28DB04C10000", KSNAME_Pin); #define KSNAME_Pin DEFINE_GUIDNAMED(KSNAME_Pin) #define KSSTRING_Pin L"{146F1A80-4791-11D0-A5D6-28DB04C10000}" #define STATIC_KSNAME_Clock\ 0x53172480L, 0x4791, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("53172480-4791-11D0-A5D6-28DB04C10000", KSNAME_Clock); #define KSNAME_Clock DEFINE_GUIDNAMED(KSNAME_Clock) #define KSSTRING_Clock L"{53172480-4791-11D0-A5D6-28DB04C10000}" #define STATIC_KSNAME_Allocator\ 0x642F5D00L, 0x4791, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("642F5D00-4791-11D0-A5D6-28DB04C10000", KSNAME_Allocator); #define KSNAME_Allocator DEFINE_GUIDNAMED(KSNAME_Allocator) #define KSSTRING_Allocator L"{642F5D00-4791-11D0-A5D6-28DB04C10000}" #define KSSTRING_AllocatorEx L"{091BB63B-603F-11D1-B067-00A0C9062802}" #define STATIC_KSNAME_TopologyNode\ 0x0621061AL, 0xEE75, 0x11D0, 0xB9, 0x15, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("0621061A-EE75-11D0-B915-00A0C9223196", KSNAME_TopologyNode); #define KSNAME_TopologyNode DEFINE_GUIDNAMED(KSNAME_TopologyNode) #define KSSTRING_TopologyNode L"{0621061A-EE75-11D0-B915-00A0C9223196}" #if defined(_NTDDK_) typedef struct { ULONG InterfacesCount; _Field_size_(InterfacesCount) const KSPIN_INTERFACE* Interfaces; ULONG MediumsCount; _Field_size_(MediumsCount) const KSPIN_MEDIUM* Mediums; ULONG DataRangesCount; _Field_size_(DataRangesCount) const PKSDATARANGE* DataRanges; KSPIN_DATAFLOW DataFlow; KSPIN_COMMUNICATION Communication; const GUID* Category; const GUID* Name; union { LONGLONG Reserved; struct { ULONG ConstrainedDataRangesCount; _Field_size_(ConstrainedDataRangesCount) PKSDATARANGE* ConstrainedDataRanges; }; }; } KSPIN_DESCRIPTOR, *PKSPIN_DESCRIPTOR; typedef const KSPIN_DESCRIPTOR *PCKSPIN_DESCRIPTOR; #define DEFINE_KSPIN_DESCRIPTOR_TABLE(tablename)\ const KSPIN_DESCRIPTOR tablename[] = #define DEFINE_KSPIN_DESCRIPTOR_ITEM(\ InterfacesCount, Interfaces,\ MediumsCount, Mediums,\ DataRangesCount, DataRanges,\ DataFlow, Communication)\ {\ InterfacesCount, Interfaces, MediumsCount, Mediums,\ DataRangesCount, DataRanges, DataFlow, Communication,\ NULL, NULL, 0\ } #define DEFINE_KSPIN_DESCRIPTOR_ITEMEX(\ InterfacesCount, Interfaces,\ MediumsCount, Mediums,\ DataRangesCount, DataRanges,\ DataFlow, Communication,\ Category, Name)\ {\ InterfacesCount, Interfaces, MediumsCount, Mediums,\ DataRangesCount, DataRanges, DataFlow, Communication,\ Category, Name, 0\ } #endif // defined(_NTDDK_) //=========================================================================== // MEDIATYPE_NULL #define STATIC_KSDATAFORMAT_TYPE_WILDCARD STATIC_GUID_NULL #define KSDATAFORMAT_TYPE_WILDCARD GUID_NULL // MEDIASUBTYPE_NULL #define STATIC_KSDATAFORMAT_SUBTYPE_WILDCARD STATIC_GUID_NULL #define KSDATAFORMAT_SUBTYPE_WILDCARD GUID_NULL // MEDIATYPE_Stream #define STATIC_KSDATAFORMAT_TYPE_STREAM\ 0xE436EB83L, 0x524F, 0x11CE, 0x9F, 0x53, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70 DEFINE_GUIDSTRUCT("E436EB83-524F-11CE-9F53-0020AF0BA770", KSDATAFORMAT_TYPE_STREAM); #define KSDATAFORMAT_TYPE_STREAM DEFINE_GUIDNAMED(KSDATAFORMAT_TYPE_STREAM) // MEDIASUBTYPE_None #define STATIC_KSDATAFORMAT_SUBTYPE_NONE\ 0xE436EB8EL, 0x524F, 0x11CE, 0x9F, 0x53, 0x00, 0x20, 0xAF, 0x0B, 0xA7, 0x70 DEFINE_GUIDSTRUCT("E436EB8E-524F-11CE-9F53-0020AF0BA770", KSDATAFORMAT_SUBTYPE_NONE); #define KSDATAFORMAT_SUBTYPE_NONE DEFINE_GUIDNAMED(KSDATAFORMAT_SUBTYPE_NONE) #define STATIC_KSDATAFORMAT_SPECIFIER_WILDCARD STATIC_GUID_NULL #define KSDATAFORMAT_SPECIFIER_WILDCARD GUID_NULL #define STATIC_KSDATAFORMAT_SPECIFIER_FILENAME\ 0xAA797B40L, 0xE974, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("AA797B40-E974-11CF-A5D6-28DB04C10000", KSDATAFORMAT_SPECIFIER_FILENAME); #define KSDATAFORMAT_SPECIFIER_FILENAME DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_FILENAME) #define STATIC_KSDATAFORMAT_SPECIFIER_FILEHANDLE\ 0x65E8773CL, 0x8F56, 0x11D0, 0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("65E8773C-8F56-11D0-A3B9-00A0C9223196", KSDATAFORMAT_SPECIFIER_FILEHANDLE); #define KSDATAFORMAT_SPECIFIER_FILEHANDLE DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_FILEHANDLE) // FORMAT_None #define STATIC_KSDATAFORMAT_SPECIFIER_NONE\ 0x0F6417D6L, 0xC318, 0x11D0, 0xA4, 0x3F, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("0F6417D6-C318-11D0-A43F-00A0C9223196", KSDATAFORMAT_SPECIFIER_NONE); #define KSDATAFORMAT_SPECIFIER_NONE DEFINE_GUIDNAMED(KSDATAFORMAT_SPECIFIER_NONE) //=========================================================================== #define STATIC_KSPROPSETID_Quality \ 0xD16AD380L, 0xAC1A, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("D16AD380-AC1A-11CF-A5D6-28DB04C10000", KSPROPSETID_Quality); #define KSPROPSETID_Quality DEFINE_GUIDNAMED(KSPROPSETID_Quality) typedef enum { KSPROPERTY_QUALITY_REPORT, KSPROPERTY_QUALITY_ERROR } KSPROPERTY_QUALITY; #define DEFINE_KSPROPERTY_ITEM_QUALITY_REPORT(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_QUALITY_REPORT,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(KSQUALITY),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_QUALITY_ERROR(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_QUALITY_ERROR,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(KSERROR),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) //=========================================================================== #define STATIC_KSPROPSETID_Connection \ 0x1D58C920L, 0xAC9B, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("1D58C920-AC9B-11CF-A5D6-28DB04C10000", KSPROPSETID_Connection); #define KSPROPSETID_Connection DEFINE_GUIDNAMED(KSPROPSETID_Connection) typedef enum { KSPROPERTY_CONNECTION_STATE, KSPROPERTY_CONNECTION_PRIORITY, KSPROPERTY_CONNECTION_DATAFORMAT, KSPROPERTY_CONNECTION_ALLOCATORFRAMING, KSPROPERTY_CONNECTION_PROPOSEDATAFORMAT, KSPROPERTY_CONNECTION_ACQUIREORDERING, KSPROPERTY_CONNECTION_ALLOCATORFRAMING_EX, KSPROPERTY_CONNECTION_STARTAT } KSPROPERTY_CONNECTION; #define DEFINE_KSPROPERTY_ITEM_CONNECTION_STATE(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CONNECTION_STATE,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(KSSTATE),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CONNECTION_PRIORITY(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CONNECTION_PRIORITY,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(KSPRIORITY),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CONNECTION_DATAFORMAT(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CONNECTION_DATAFORMAT,\ (GetHandler),\ sizeof(KSPROPERTY),\ 0,\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CONNECTION_ALLOCATORFRAMING(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CONNECTION_ALLOCATORFRAMING,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSALLOCATOR_FRAMING),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CONNECTION_ALLOCATORFRAMING_EX(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CONNECTION_ALLOCATORFRAMING_EX,\ (Handler),\ sizeof(KSPROPERTY),\ 0,\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CONNECTION_PROPOSEDATAFORMAT(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CONNECTION_PROPOSEDATAFORMAT,\ NULL,\ sizeof(KSPROPERTY),\ sizeof(KSDATAFORMAT),\ (Handler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CONNECTION_ACQUIREORDERING(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CONNECTION_ACQUIREORDERING,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(int),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CONNECTION_STARTAT(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CONNECTION_STARTAT,\ NULL,\ sizeof(KSPROPERTY),\ sizeof(KSRELATIVEEVENT),\ (Handler),\ NULL, 0, NULL, NULL, 0) //=========================================================================== //VRAM transport related propset //=========================================================================== #define STATIC_KSPROPSETID_MemoryTransport \ 0xa3d1c5d, 0x5243, 0x4819, 0x9e, 0xd0, 0xae, 0xe8, 0x4, 0x4c, 0xee, 0x2b DEFINE_GUIDSTRUCT("0A3D1C5D-5243-4819-9ED0-AEE8044CEE2B", KSPROPSETID_MemoryTransport); #define KSPROPSETID_MemoryTransport DEFINE_GUIDNAMED(KSPROPSETID_MemoryTransport) enum { // a value of zero is ignored KSPROPERTY_MEMORY_TRANSPORT = 1 //Sets pin's memory transport mechanism e.g. VRAM or SYSMEM }; #define DEFINE_KSPROPERTY_ITEM_MEMORY_TRANSPORT(SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_MEMORY_TRANSPORT,\ NULL,\ sizeof(KSPROPERTY),\ sizeof(BOOL),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) //=========================================================================== // // pins flags // #define KSALLOCATOR_REQUIREMENTF_INPLACE_MODIFIER 0x00000001 #define KSALLOCATOR_REQUIREMENTF_SYSTEM_MEMORY 0x00000002 #define KSALLOCATOR_REQUIREMENTF_FRAME_INTEGRITY 0x00000004 #define KSALLOCATOR_REQUIREMENTF_MUST_ALLOCATE 0x00000008 #define KSALLOCATOR_REQUIREMENTF_SYSTEM_MEMORY_CUSTOM_ALLOCATION 0x00000010 #define KSALLOCATOR_REQUIREMENTF_PREFERENCES_ONLY 0x80000000 #define KSALLOCATOR_OPTIONF_COMPATIBLE 0x00000001 #define KSALLOCATOR_OPTIONF_SYSTEM_MEMORY 0x00000002 #define KSALLOCATOR_OPTIONF_VALID 0x00000003 // // pins extended framing flags // #define KSALLOCATOR_FLAG_PARTIAL_READ_SUPPORT 0x00000010 #define KSALLOCATOR_FLAG_DEVICE_SPECIFIC 0x00000020 #define KSALLOCATOR_FLAG_CAN_ALLOCATE 0x00000040 #define KSALLOCATOR_FLAG_INSIST_ON_FRAMESIZE_RATIO 0x00000080 // // allocator pipes flags // // there is at least one data modification in a pipe #define KSALLOCATOR_FLAG_NO_FRAME_INTEGRITY 0x00000100 #define KSALLOCATOR_FLAG_MULTIPLE_OUTPUT 0x00000200 #define KSALLOCATOR_FLAG_CYCLE 0x00000400 #define KSALLOCATOR_FLAG_ALLOCATOR_EXISTS 0x00000800 // there is no framing dependency between neighbouring pipes. #define KSALLOCATOR_FLAG_INDEPENDENT_RANGES 0x00001000 #define KSALLOCATOR_FLAG_ATTENTION_STEPPING 0x00002000 #define KSALLOCATOR_FLAG_ENABLE_CACHED_MDL 0x00004000 #define KSALLOCATOR_FLAG_2D_BUFFER_REQUIRED 0x00008000 // // old Framing structure // typedef struct { union { ULONG OptionsFlags; // allocator options (create) ULONG RequirementsFlags; // allocation requirements (query) }; #if defined(_NTDDK_) POOL_TYPE PoolType; #else // !_NTDDK_ ULONG PoolType; #endif // !_NTDDK_ ULONG Frames; // total number of allowable outstanding frames ULONG FrameSize; // total size of frame union { ULONG FileAlignment; LONG FramePitch; // When KSALLOCATOR_FLAG_2D_BUFFER_REQUIRED is set this field specifies the required 2d pitch for the buffer i.e. the width + stride }; ULONG Reserved; } KSALLOCATOR_FRAMING, *PKSALLOCATOR_FRAMING; #if defined(_NTDDK_) typedef PVOID (*PFNKSDEFAULTALLOCATE)( _In_ PVOID Context ); typedef VOID (*PFNKSDEFAULTFREE)( _In_ PVOID Context, _In_ PVOID Buffer ); typedef NTSTATUS (*PFNKSINITIALIZEALLOCATOR)( _In_ PVOID InitialContext, _In_ PKSALLOCATOR_FRAMING AllocatorFraming, _Outptr_ PVOID* Context ); typedef VOID (*PFNKSDELETEALLOCATOR)( _In_ PVOID Context ); #endif // !_NTDDK_ // // new Framing structure, eventually will replace KSALLOCATOR_FRAMING. // typedef struct { ULONG MinFrameSize; ULONG MaxFrameSize; ULONG Stepping; } KS_FRAMING_RANGE, *PKS_FRAMING_RANGE; typedef struct { KS_FRAMING_RANGE Range; ULONG InPlaceWeight; ULONG NotInPlaceWeight; } KS_FRAMING_RANGE_WEIGHTED, *PKS_FRAMING_RANGE_WEIGHTED; typedef struct { ULONG RatioNumerator; // compression/expansion ratio ULONG RatioDenominator; ULONG RatioConstantMargin; } KS_COMPRESSION, *PKS_COMPRESSION; // // Memory Types and Buses are repeated in each entry. // Easiest to use but takes a little more memory than the varsize layout Pin\Memories\Buses\Ranges. // typedef struct { GUID MemoryType; GUID BusType; ULONG MemoryFlags; ULONG BusFlags; ULONG Flags; ULONG Frames; // total number of allowable outstanding frames union { ULONG FileAlignment; LONG FramePitch; // When KSALLOCATOR_FLAG_2D_BUFFER_REQUIRED is set this field specifies the required 2d pitch for the buffer i.e. the width + stride }; ULONG MemoryTypeWeight; // this memory type Weight pin-wide KS_FRAMING_RANGE PhysicalRange; KS_FRAMING_RANGE_WEIGHTED FramingRange; } KS_FRAMING_ITEM, *PKS_FRAMING_ITEM; typedef struct { ULONG CountItems; // count of FramingItem-s below. ULONG PinFlags; KS_COMPRESSION OutputCompression; ULONG PinWeight; // this pin framing's Weight graph-wide KS_FRAMING_ITEM FramingItem[1]; } KSALLOCATOR_FRAMING_EX, *PKSALLOCATOR_FRAMING_EX; // // define memory type GUIDs // #define KSMEMORY_TYPE_WILDCARD GUID_NULL #define STATIC_KSMEMORY_TYPE_WILDCARD STATIC_GUID_NULL #define KSMEMORY_TYPE_DONT_CARE GUID_NULL #define STATIC_KSMEMORY_TYPE_DONT_CARE STATIC_GUID_NULL #define KS_TYPE_DONT_CARE GUID_NULL #define STATIC_KS_TYPE_DONT_CARE STATIC_GUID_NULL #define STATIC_KSMEMORY_TYPE_SYSTEM \ 0x091bb638L, 0x603f, 0x11d1, 0xb0, 0x67, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02 DEFINE_GUIDSTRUCT("091bb638-603f-11d1-b067-00a0c9062802", KSMEMORY_TYPE_SYSTEM); #define KSMEMORY_TYPE_SYSTEM DEFINE_GUIDNAMED(KSMEMORY_TYPE_SYSTEM) #define STATIC_KSMEMORY_TYPE_USER \ 0x8cb0fc28L, 0x7893, 0x11d1, 0xb0, 0x69, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02 DEFINE_GUIDSTRUCT("8cb0fc28-7893-11d1-b069-00a0c9062802", KSMEMORY_TYPE_USER); #define KSMEMORY_TYPE_USER DEFINE_GUIDNAMED(KSMEMORY_TYPE_USER) #define STATIC_KSMEMORY_TYPE_KERNEL_PAGED \ 0xd833f8f8L, 0x7894, 0x11d1, 0xb0, 0x69, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02 DEFINE_GUIDSTRUCT("d833f8f8-7894-11d1-b069-00a0c9062802", KSMEMORY_TYPE_KERNEL_PAGED); #define KSMEMORY_TYPE_KERNEL_PAGED DEFINE_GUIDNAMED(KSMEMORY_TYPE_KERNEL_PAGED) #define STATIC_KSMEMORY_TYPE_KERNEL_NONPAGED \ 0x4a6d5fc4L, 0x7895, 0x11d1, 0xb0, 0x69, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02 DEFINE_GUIDSTRUCT("4a6d5fc4-7895-11d1-b069-00a0c9062802", KSMEMORY_TYPE_KERNEL_NONPAGED); #define KSMEMORY_TYPE_KERNEL_NONPAGED DEFINE_GUIDNAMED(KSMEMORY_TYPE_KERNEL_NONPAGED) // old KS clients did not specify the device memory type #define STATIC_KSMEMORY_TYPE_DEVICE_UNKNOWN \ 0x091bb639L, 0x603f, 0x11d1, 0xb0, 0x67, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02 DEFINE_GUIDSTRUCT("091bb639-603f-11d1-b067-00a0c9062802", KSMEMORY_TYPE_DEVICE_UNKNOWN); #define KSMEMORY_TYPE_DEVICE_UNKNOWN DEFINE_GUIDNAMED(KSMEMORY_TYPE_DEVICE_UNKNOWN) // // Helper framing macros. // #define DECLARE_SIMPLE_FRAMING_EX(FramingExName, MemoryType, Flags, Frames, Alignment, MinFrameSize, MaxFrameSize) \ const KSALLOCATOR_FRAMING_EX FramingExName = \ {\ 1, \ 0, \ {\ 1, \ 1, \ 0 \ }, \ 0, \ {\ {\ MemoryType, \ STATIC_KS_TYPE_DONT_CARE, \ 0, \ 0, \ Flags, \ Frames, \ Alignment, \ 0, \ {\ 0, \ (ULONG)-1, \ 1 \ }, \ {\ {\ MinFrameSize, \ MaxFrameSize, \ 1 \ }, \ 0, \ 0 \ }\ }\ }\ } #define SetDefaultKsCompression(KsCompressionPointer) \ {\ KsCompressionPointer->RatioNumerator = 1;\ KsCompressionPointer->RatioDenominator = 1;\ KsCompressionPointer->RatioConstantMargin = 0;\ } #define SetDontCareKsFramingRange(KsFramingRangePointer) \ {\ KsFramingRangePointer->MinFrameSize = 0;\ KsFramingRangePointer->MaxFrameSize = (ULONG) -1;\ KsFramingRangePointer->Stepping = 1;\ } #define SetKsFramingRange(KsFramingRangePointer, P_MinFrameSize, P_MaxFrameSize) \ {\ KsFramingRangePointer->MinFrameSize = P_MinFrameSize;\ KsFramingRangePointer->MaxFrameSize = P_MaxFrameSize;\ KsFramingRangePointer->Stepping = 1;\ } #define SetKsFramingRangeWeighted(KsFramingRangeWeightedPointer, P_MinFrameSize, P_MaxFrameSize) \ {\ KS_FRAMING_RANGE *KsFramingRange = &KsFramingRangeWeightedPointer->Range;\ SetKsFramingRange(KsFramingRange, P_MinFrameSize, P_MaxFrameSize);\ KsFramingRangeWeightedPointer->InPlaceWeight = 0;\ KsFramingRangeWeightedPointer->NotInPlaceWeight = 0;\ } #define INITIALIZE_SIMPLE_FRAMING_EX(FramingExPointer, P_MemoryType, P_Flags, P_Frames, P_Alignment, P_MinFrameSize, P_MaxFrameSize) \ {\ KS_COMPRESSION *KsCompression = &FramingExPointer->OutputCompression;\ KS_FRAMING_RANGE *KsFramingRange = &FramingExPointer->FramingItem[0].PhysicalRange;\ KS_FRAMING_RANGE_WEIGHTED *KsFramingRangeWeighted = &FramingExPointer->FramingItem[0].FramingRange;\ FramingExPointer->CountItems = 1;\ FramingExPointer->PinFlags = 0;\ SetDefaultKsCompression(KsCompression);\ FramingExPointer->PinWeight = 0;\ FramingExPointer->FramingItem[0].MemoryType = P_MemoryType;\ FramingExPointer->FramingItem[0].BusType = KS_TYPE_DONT_CARE;\ FramingExPointer->FramingItem[0].MemoryFlags = 0;\ FramingExPointer->FramingItem[0].BusFlags = 0;\ FramingExPointer->FramingItem[0].Flags = P_Flags;\ FramingExPointer->FramingItem[0].Frames = P_Frames;\ FramingExPointer->FramingItem[0].FileAlignment = P_Alignment;\ FramingExPointer->FramingItem[0].MemoryTypeWeight = 0;\ SetDontCareKsFramingRange(KsFramingRange);\ SetKsFramingRangeWeighted(KsFramingRangeWeighted, P_MinFrameSize, P_MaxFrameSize);\ } // KSEVENTSETID_StreamAllocator: {75D95571-073C-11d0-A161-0020AFD156E4} #define STATIC_KSEVENTSETID_StreamAllocator\ 0x75d95571L, 0x073c, 0x11d0, 0xa1, 0x61, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4 DEFINE_GUIDSTRUCT("75d95571-073c-11d0-a161-0020afd156e4", KSEVENTSETID_StreamAllocator); #define KSEVENTSETID_StreamAllocator DEFINE_GUIDNAMED(KSEVENTSETID_StreamAllocator) typedef enum { KSEVENT_STREAMALLOCATOR_INTERNAL_FREEFRAME, KSEVENT_STREAMALLOCATOR_FREEFRAME } KSEVENT_STREAMALLOCATOR; #define STATIC_KSMETHODSETID_StreamAllocator\ 0xcf6e4341L, 0xec87, 0x11cf, 0xa1, 0x30, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4 DEFINE_GUIDSTRUCT("cf6e4341-ec87-11cf-a130-0020afd156e4", KSMETHODSETID_StreamAllocator); #define KSMETHODSETID_StreamAllocator DEFINE_GUIDNAMED(KSMETHODSETID_StreamAllocator) typedef enum { KSMETHOD_STREAMALLOCATOR_ALLOC, KSMETHOD_STREAMALLOCATOR_FREE } KSMETHOD_STREAMALLOCATOR; #define DEFINE_KSMETHOD_ITEM_STREAMALLOCATOR_ALLOC(Handler)\ DEFINE_KSMETHOD_ITEM(\ KSMETHOD_STREAMALLOCATOR_ALLOC,\ KSMETHOD_TYPE_WRITE,\ (Handler),\ sizeof(KSMETHOD),\ sizeof(PVOID),\ NULL) #define DEFINE_KSMETHOD_ITEM_STREAMALLOCATOR_FREE(Handler)\ DEFINE_KSMETHOD_ITEM(\ KSMETHOD_STREAMALLOCATOR_FREE,\ KSMETHOD_TYPE_READ,\ (Handler),\ sizeof(KSMETHOD),\ sizeof(PVOID),\ NULL) #define DEFINE_KSMETHOD_ALLOCATORSET(AllocatorSet, MethodAlloc, MethodFree)\ DEFINE_KSMETHOD_TABLE(AllocatorSet) {\ DEFINE_KSMETHOD_ITEM_STREAMALLOCATOR_ALLOC(MethodAlloc),\ DEFINE_KSMETHOD_ITEM_STREAMALLOCATOR_FREE(MethodFree)\ } #define STATIC_KSPROPSETID_StreamAllocator\ 0xcf6e4342L, 0xec87, 0x11cf, 0xa1, 0x30, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4 DEFINE_GUIDSTRUCT("cf6e4342-ec87-11cf-a130-0020afd156e4", KSPROPSETID_StreamAllocator); #define KSPROPSETID_StreamAllocator DEFINE_GUIDNAMED(KSPROPSETID_StreamAllocator) #if defined(_NTDDK_) typedef enum { KSPROPERTY_STREAMALLOCATOR_FUNCTIONTABLE, KSPROPERTY_STREAMALLOCATOR_STATUS } KSPROPERTY_STREAMALLOCATOR; #define DEFINE_KSPROPERTY_ITEM_STREAMALLOCATOR_FUNCTIONTABLE(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAMALLOCATOR_FUNCTIONTABLE,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSSTREAMALLOCATOR_FUNCTIONTABLE),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAMALLOCATOR_STATUS(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAMALLOCATOR_STATUS,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSSTREAMALLOCATOR_STATUS),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ALLOCATORSET(AllocatorSet, PropFunctionTable, PropStatus)\ DEFINE_KSPROPERTY_TABLE(AllocatorSet) {\ DEFINE_KSPROPERTY_ITEM_STREAMALLOCATOR_STATUS(PropStatus),\ DEFINE_KSPROPERTY_ITEM_STREAMALLOCATOR_FUNCTIONTABLE(PropFunctionTable)\ } typedef NTSTATUS (*PFNALLOCATOR_ALLOCATEFRAME)( _In_ PFILE_OBJECT FileObject, _Outptr_ PVOID *Frame ); typedef VOID (*PFNALLOCATOR_FREEFRAME)( _In_ PFILE_OBJECT FileObject, _In_ PVOID Frame ); typedef struct { PFNALLOCATOR_ALLOCATEFRAME AllocateFrame; PFNALLOCATOR_FREEFRAME FreeFrame; } KSSTREAMALLOCATOR_FUNCTIONTABLE, *PKSSTREAMALLOCATOR_FUNCTIONTABLE; #endif // defined(_NTDDK_) typedef struct { KSALLOCATOR_FRAMING Framing; ULONG AllocatedFrames; ULONG Reserved; } KSSTREAMALLOCATOR_STATUS, *PKSSTREAMALLOCATOR_STATUS; typedef struct { KSALLOCATOR_FRAMING_EX Framing; ULONG AllocatedFrames; ULONG Reserved; } KSSTREAMALLOCATOR_STATUS_EX, *PKSSTREAMALLOCATOR_STATUS_EX; #define KSSTREAM_HEADER_OPTIONSF_SPLICEPOINT 0x00000001 #define KSSTREAM_HEADER_OPTIONSF_PREROLL 0x00000002 #define KSSTREAM_HEADER_OPTIONSF_DATADISCONTINUITY 0x00000004 #define KSSTREAM_HEADER_OPTIONSF_TYPECHANGED 0x00000008 #define KSSTREAM_HEADER_OPTIONSF_TIMEVALID 0x00000010 #define KSSTREAM_HEADER_OPTIONSF_TIMEDISCONTINUITY 0x00000040 #define KSSTREAM_HEADER_OPTIONSF_FLUSHONPAUSE 0x00000080 #define KSSTREAM_HEADER_OPTIONSF_DURATIONVALID 0x00000100 #define KSSTREAM_HEADER_OPTIONSF_ENDOFSTREAM 0x00000200 #define KSSTREAM_HEADER_OPTIONSF_BUFFEREDTRANSFER 0x00000400 #define KSSTREAM_HEADER_OPTIONSF_VRAM_DATA_TRANSFER 0x00000800 #define KSSTREAM_HEADER_OPTIONSF_METADATA 0x00001000 #define KSSTREAM_HEADER_OPTIONSF_ENDOFPHOTOSEQUENCE 0x00002000 #define KSSTREAM_HEADER_OPTIONSF_FRAMEINFO 0x00004000 // //Start of MDL caching related definitions // #define KSSTREAM_HEADER_OPTIONSF_PERSIST_SAMPLE 0x00008000 #define KSSTREAM_HEADER_OPTIONSF_SAMPLE_PERSISTED 0x00010000 // // This flag tells the user mode to look at frame completion numbers // #define KSSTREAM_HEADER_TRACK_COMPLETION_NUMBERS 0x00020000 // //End of MDL caching related definitions #define KSSTREAM_HEADER_OPTIONSF_SECUREBUFFERTRANSFER 0x00040000 #define KSSTREAM_HEADER_OPTIONSF_LOOPEDDATA 0x80000000 typedef struct { LONGLONG Time; ULONG Numerator; ULONG Denominator; } KSTIME, *PKSTIME; typedef struct { ULONG Size; ULONG TypeSpecificFlags; KSTIME PresentationTime; LONGLONG Duration; ULONG FrameExtent; ULONG DataUsed; _Field_size_bytes_(FrameExtent) PVOID Data; ULONG OptionsFlags; #if _WIN64 ULONG Reserved; #endif } KSSTREAM_HEADER, *PKSSTREAM_HEADER; typedef struct { ULONG BufferSize; ULONG UsedSize; _Field_size_bytes_(BufferSize) PVOID Data; // Metadata buffer passed down by user mode (mapped to SystemVa) _Field_size_bytes_(BufferSize) PVOID SystemVa; // Metadata buffer that driver will fill metadata to ULONG Flags; ULONG Reserved; } KSSTREAM_METADATA_INFO, *PKSSTREAM_METADATA_INFO; typedef struct { ULONG PresentationTimeStamp; ULONG SourceClockReference; union { struct { USHORT Counter : 11; USHORT Reserved : 5; }; USHORT SCRToken; }; USHORT Reserved0; ULONG Reserved1; } KSSTREAM_UVC_METADATATYPE_TIMESTAMP, *PKSSTREAM_UVC_METADATATYPE_TIMESTAMP; typedef struct { KSSTREAM_UVC_METADATATYPE_TIMESTAMP StartOfFrameTimestamp; KSSTREAM_UVC_METADATATYPE_TIMESTAMP EndOfFrameTimestamp; } KSSTREAM_UVC_METADATA, *PKSSTREAM_UVC_METADATA; // // Additional space for UVC Attribute data to be stamped in the payload by the // Inbox UVC driver // #define KSSTREAM_UVC_SECURE_ATTRIBUTE_SIZE (0x2000) typedef enum{ KSPIN_MDL_CACHING_NOTIFY_CLEANUP, KSPIN_MDL_CACHING_NOTIFY_CLEANALL_WAIT, KSPIN_MDL_CACHING_NOTIFY_CLEANALL_NOWAIT, KSPIN_MDL_CACHING_NOTIFY_ADDSAMPLE }KSPIN_MDL_CACHING_EVENT; typedef struct { KSPIN_MDL_CACHING_EVENT Event; PVOID Buffer; } KSPIN_MDL_CACHING_NOTIFICATION, *PKSPIN_MDL_CACHING_NOTIFICATION; typedef struct { KSPIN_MDL_CACHING_EVENT Event; ULONG Buffer; } KSPIN_MDL_CACHING_NOTIFICATION32, *PKSPIN_MDL_CACHING_NOTIFICATION32; #define STATIC_KSPROPSETID_StreamInterface\ 0x1fdd8ee1L, 0x9cd3, 0x11d0, 0x82, 0xaa, 0x00, 0x00, 0xf8, 0x22, 0xfe, 0x8a DEFINE_GUIDSTRUCT("1fdd8ee1-9cd3-11d0-82aa-0000f822fe8a", KSPROPSETID_StreamInterface); #define KSPROPSETID_StreamInterface DEFINE_GUIDNAMED(KSPROPSETID_StreamInterface) typedef enum { KSPROPERTY_STREAMINTERFACE_HEADERSIZE } KSPROPERTY_STREAMINTERFACE; #define DEFINE_KSPROPERTY_ITEM_STREAMINTERFACE_HEADERSIZE( GetHandler )\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAMINTERFACE_HEADERSIZE,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(ULONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_STREAMINTERFACESET(StreamInterfaceSet,\ HeaderSizeHandler)\ DEFINE_KSPROPERTY_TABLE(StreamInterfaceSet) {\ DEFINE_KSPROPERTY_ITEM_STREAMINTERFACE_HEADERSIZE( HeaderSizeHandler )\ } #define STATIC_KSPROPSETID_Stream\ 0x65aaba60L, 0x98ae, 0x11cf, 0xa1, 0x0d, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4 DEFINE_GUIDSTRUCT("65aaba60-98ae-11cf-a10d-0020afd156e4", KSPROPSETID_Stream); #define KSPROPSETID_Stream DEFINE_GUIDNAMED(KSPROPSETID_Stream) typedef enum { KSPROPERTY_STREAM_ALLOCATOR, KSPROPERTY_STREAM_QUALITY, KSPROPERTY_STREAM_DEGRADATION, KSPROPERTY_STREAM_MASTERCLOCK, KSPROPERTY_STREAM_TIMEFORMAT, KSPROPERTY_STREAM_PRESENTATIONTIME, KSPROPERTY_STREAM_PRESENTATIONEXTENT, KSPROPERTY_STREAM_FRAMETIME, KSPROPERTY_STREAM_RATECAPABILITY, KSPROPERTY_STREAM_RATE, KSPROPERTY_STREAM_PIPE_ID } KSPROPERTY_STREAM; #define DEFINE_KSPROPERTY_ITEM_STREAM_ALLOCATOR(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_ALLOCATOR,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(HANDLE),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_QUALITY(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_QUALITY,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSQUALITY_MANAGER),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_DEGRADATION(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_DEGRADATION,\ (GetHandler),\ sizeof(KSPROPERTY),\ 0,\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_MASTERCLOCK(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_MASTERCLOCK,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(HANDLE),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_TIMEFORMAT(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_TIMEFORMAT,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(GUID),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_PRESENTATIONTIME(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_PRESENTATIONTIME,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(KSTIME),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_PRESENTATIONEXTENT(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_PRESENTATIONEXTENT,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(LONGLONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_FRAMETIME(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_FRAMETIME,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSFRAMETIME),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_RATECAPABILITY(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_RATECAPABILITY,\ (Handler),\ sizeof(KSRATE_CAPABILITY),\ sizeof(KSRATE),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_RATE(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_RATE,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(KSRATE),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_STREAM_PIPE_ID(GetHandler, SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_STREAM_PIPE_ID,\ (GetHandler),\ sizeof(KSPROPERTY),\ sizeof(HANDLE),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) typedef enum{ KSPROPERTY_ALLOCATOR_CLEANUP_CACHEDMDLPAGES = 1 }KSPPROPERTY_ALLOCATOR_MDLCACHING; #define DEFINE_KSPROPERTY_ITEM_CONNECTION_MDLCACHING(SetHandler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_ALLOCATOR_CLEANUP_CACHEDMDLPAGES,\ NULL,\ sizeof(KSPROPERTY),\ sizeof(KSPIN_MDL_CACHING_NOTIFICATION),\ (SetHandler),\ NULL, 0, NULL, NULL, 0) #define STATIC_KSPROPSETID_PinMDLCacheClearProp \ 0xbd718a7b, 0x97fc, 0x40c7, 0x88, 0xce, 0xd3, 0xff, 0x6, 0xf5, 0x5b, 0x16 DEFINE_GUIDSTRUCT("BD718A7B-97FC-40C7-88CE-D3FF06F55B16", KSPROPSETID_PinMDLCacheClearProp); #define KSPROPSETID_PinMDLCacheClearProp DEFINE_GUIDNAMED(KSPROPSETID_PinMDLCacheClearProp) typedef struct { HANDLE QualityManager; PVOID Context; } KSQUALITY_MANAGER, *PKSQUALITY_MANAGER; typedef struct { LONGLONG Duration; ULONG FrameFlags; ULONG Reserved; } KSFRAMETIME, *PKSFRAMETIME; #define KSFRAMETIME_VARIABLESIZE 0x00000001 typedef struct { LONGLONG PresentationStart; LONGLONG Duration; KSPIN_INTERFACE Interface; LONG Rate; ULONG Flags; } KSRATE, *PKSRATE; #define KSRATE_NOPRESENTATIONSTART 0x00000001 #define KSRATE_NOPRESENTATIONDURATION 0x00000002 typedef struct { KSPROPERTY Property; KSRATE Rate; } KSRATE_CAPABILITY, *PKSRATE_CAPABILITY; #define STATIC_KSPROPSETID_Clock \ 0xDF12A4C0L, 0xAC17, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("DF12A4C0-AC17-11CF-A5D6-28DB04C10000", KSPROPSETID_Clock); #define KSPROPSETID_Clock DEFINE_GUIDNAMED(KSPROPSETID_Clock) // // Performs a x*y/z operation on 64 bit quantities by splitting the operation. The equation // is simplified with respect to adding in the remainder for the upper 32 bits. // // (xh * 10000000 / Frequency) * 2^32 + ((((xh * 10000000) % Frequency) * 2^32 + (xl * 10000000)) / Frequency) // #define NANOSECONDS 10000000 #define KSCONVERT_PERFORMANCE_TIME(Frequency, PerformanceTime) \ ((((ULONGLONG)(ULONG)(PerformanceTime).HighPart * NANOSECONDS / (Frequency)) << 32) + \ ((((((ULONGLONG)(ULONG)(PerformanceTime).HighPart * NANOSECONDS) % (Frequency)) << 32) + \ ((ULONGLONG)(PerformanceTime).LowPart * NANOSECONDS)) / (Frequency))) typedef struct { ULONG CreateFlags; } KSCLOCK_CREATE, *PKSCLOCK_CREATE; typedef struct { LONGLONG Time; LONGLONG SystemTime; } KSCORRELATED_TIME, *PKSCORRELATED_TIME; typedef struct { LONGLONG Granularity; LONGLONG Error; } KSRESOLUTION, *PKSRESOLUTION; typedef enum { KSPROPERTY_CLOCK_TIME, KSPROPERTY_CLOCK_PHYSICALTIME, KSPROPERTY_CLOCK_CORRELATEDTIME, KSPROPERTY_CLOCK_CORRELATEDPHYSICALTIME, KSPROPERTY_CLOCK_RESOLUTION, KSPROPERTY_CLOCK_STATE, #if defined(_NTDDK_) KSPROPERTY_CLOCK_FUNCTIONTABLE #endif // defined(_NTDDK_) } KSPROPERTY_CLOCK; #if defined(_NTDDK_) _IRQL_requires_max_(PASSIVE_LEVEL) typedef LONGLONG (FASTCALL *PFNKSCLOCK_GETTIME)( _In_ PFILE_OBJECT FileObject ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef LONGLONG (FASTCALL *PFNKSCLOCK_CORRELATEDTIME)( _In_ PFILE_OBJECT FileObject, _Out_ PLONGLONG SystemTime); typedef struct { PFNKSCLOCK_GETTIME GetTime; PFNKSCLOCK_GETTIME GetPhysicalTime; PFNKSCLOCK_CORRELATEDTIME GetCorrelatedTime; PFNKSCLOCK_CORRELATEDTIME GetCorrelatedPhysicalTime; } KSCLOCK_FUNCTIONTABLE, *PKSCLOCK_FUNCTIONTABLE; #if (NTDDI_VERSION >= NTDDI_WINXP) _IRQL_requires_max_(DISPATCH_LEVEL) typedef BOOLEAN (*PFNKSSETTIMER)( _In_ PVOID Context, _In_ PKTIMER Timer, _In_ LARGE_INTEGER DueTime, _In_ PKDPC Dpc ); _IRQL_requires_max_(DISPATCH_LEVEL) typedef BOOLEAN (*PFNKSCANCELTIMER)( _In_ PVOID Context, _In_ PKTIMER Timer ); typedef LONGLONG (FASTCALL *PFNKSCORRELATEDTIME)( _In_ PVOID Context, _Out_ PLONGLONG SystemTime); #endif // (NTDDI_VERSION >= NTDDI_WINXP) typedef PVOID PKSDEFAULTCLOCK; #define DEFINE_KSPROPERTY_ITEM_CLOCK_TIME(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CLOCK_TIME,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(LONGLONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CLOCK_PHYSICALTIME(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CLOCK_PHYSICALTIME,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(LONGLONG),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CLOCK_CORRELATEDTIME(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CLOCK_CORRELATEDTIME,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSCORRELATED_TIME),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CLOCK_CORRELATEDPHYSICALTIME(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CLOCK_CORRELATEDPHYSICALTIME,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSCORRELATED_TIME),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CLOCK_RESOLUTION(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CLOCK_RESOLUTION,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSRESOLUTION),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CLOCK_STATE(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CLOCK_STATE,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSSTATE),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_ITEM_CLOCK_FUNCTIONTABLE(Handler)\ DEFINE_KSPROPERTY_ITEM(\ KSPROPERTY_CLOCK_FUNCTIONTABLE,\ (Handler),\ sizeof(KSPROPERTY),\ sizeof(KSCLOCK_FUNCTIONTABLE),\ NULL, NULL, 0, NULL, NULL, 0) #define DEFINE_KSPROPERTY_CLOCKSET(ClockSet,\ PropTime, PropPhysicalTime,\ PropCorrelatedTime, PropCorrelatedPhysicalTime,\ PropResolution, PropState, PropFunctionTable)\ DEFINE_KSPROPERTY_TABLE(ClockSet) {\ DEFINE_KSPROPERTY_ITEM_CLOCK_TIME(PropTime),\ DEFINE_KSPROPERTY_ITEM_CLOCK_PHYSICALTIME(PropPhysicalTime),\ DEFINE_KSPROPERTY_ITEM_CLOCK_CORRELATEDTIME(PropCorrelatedTime),\ DEFINE_KSPROPERTY_ITEM_CLOCK_CORRELATEDPHYSICALTIME(PropCorrelatedPhysicalTime),\ DEFINE_KSPROPERTY_ITEM_CLOCK_RESOLUTION(PropResolution),\ DEFINE_KSPROPERTY_ITEM_CLOCK_STATE(PropState),\ DEFINE_KSPROPERTY_ITEM_CLOCK_FUNCTIONTABLE(PropFunctionTable)\ } #endif // defined(_NTDDK_) #define STATIC_KSEVENTSETID_Clock \ 0x364D8E20L, 0x62C7, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("364D8E20-62C7-11CF-A5D6-28DB04C10000", KSEVENTSETID_Clock); #define KSEVENTSETID_Clock DEFINE_GUIDNAMED(KSEVENTSETID_Clock) typedef enum { KSEVENT_CLOCK_INTERVAL_MARK, KSEVENT_CLOCK_POSITION_MARK } KSEVENT_CLOCK_POSITION; #define STATIC_KSEVENTSETID_Connection\ 0x7f4bcbe0L, 0x9ea5, 0x11cf, 0xa5, 0xd6, 0x28, 0xdb, 0x04, 0xc1, 0x00, 0x00 DEFINE_GUIDSTRUCT("7f4bcbe0-9ea5-11cf-a5d6-28db04c10000", KSEVENTSETID_Connection); #define KSEVENTSETID_Connection DEFINE_GUIDNAMED(KSEVENTSETID_Connection) typedef enum { KSEVENT_CONNECTION_POSITIONUPDATE, KSEVENT_CONNECTION_DATADISCONTINUITY, KSEVENT_CONNECTION_TIMEDISCONTINUITY, KSEVENT_CONNECTION_PRIORITY, KSEVENT_CONNECTION_ENDOFSTREAM } KSEVENT_CONNECTION; typedef struct { PVOID Context; ULONG Proportion; LONGLONG DeltaTime; } KSQUALITY, *PKSQUALITY; typedef struct { PVOID Context; ULONG Status; } KSERROR, *PKSERROR; typedef enum { KSDEVICE_THERMAL_STATE_LOW, KSDEVICE_THERMAL_STATE_HIGH } KSDEVICE_THERMAL_STATE; #define STATIC_KSEVENTSETID_Device\ 0x288296ec, 0x9f94, 0x41b4, 0xa1, 0x53, 0xaa, 0x31, 0xae, 0xec, 0xb3, 0x3f DEFINE_GUIDSTRUCT("288296EC-9F94-41b4-A153-AA31AEECB33F", KSEVENTSETID_Device); #define KSEVENTSETID_Device DEFINE_GUIDNAMED(KSEVENTSETID_Device) typedef enum { KSEVENT_DEVICE_LOST, KSEVENT_DEVICE_PREEMPTED, KSEVENT_DEVICE_THERMAL_HIGH, KSEVENT_DEVICE_THERMAL_LOW } KSEVENT_DEVICE; typedef KSIDENTIFIER KSDEGRADE, *PKSDEGRADE; #define STATIC_KSDEGRADESETID_Standard\ 0x9F564180L, 0x704C, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00 DEFINE_GUIDSTRUCT("9F564180-704C-11D0-A5D6-28DB04C10000", KSDEGRADESETID_Standard); #define KSDEGRADESETID_Standard DEFINE_GUIDNAMED(KSDEGRADESETID_Standard) typedef enum { KSDEGRADE_STANDARD_SAMPLE, KSDEGRADE_STANDARD_QUALITY, KSDEGRADE_STANDARD_COMPUTATION, KSDEGRADE_STANDARD_SKIP } KSDEGRADE_STANDARD; #if defined(_NTDDK_) #define KSPROBE_STREAMREAD 0x00000000 #define KSPROBE_STREAMWRITE 0x00000001 #define KSPROBE_ALLOCATEMDL 0x00000010 #define KSPROBE_PROBEANDLOCK 0x00000020 #define KSPROBE_SYSTEMADDRESS 0x00000040 #define KSPROBE_MODIFY 0x00000200 #define KSPROBE_STREAMWRITEMODIFY (KSPROBE_MODIFY | KSPROBE_STREAMWRITE) #define KSPROBE_ALLOWFORMATCHANGE 0x00000080 #define KSSTREAM_READ KSPROBE_STREAMREAD #define KSSTREAM_WRITE KSPROBE_STREAMWRITE #define KSSTREAM_PAGED_DATA 0x00000000 #define KSSTREAM_NONPAGED_DATA 0x00000100 #define KSSTREAM_SYNCHRONOUS 0x00001000 #define KSSTREAM_FAILUREEXCEPTION 0x00002000 _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSCONTEXT_DISPATCH)( _In_ PVOID Context, _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSHANDLER)( _In_ PIRP Irp, _In_ PKSIDENTIFIER Request, _Inout_ PVOID Data ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef BOOLEAN (*PFNKSFASTHANDLER)( _In_ PFILE_OBJECT FileObject, _In_reads_bytes_(RequestLength) PKSIDENTIFIER Request, _In_ ULONG RequestLength, _Inout_updates_bytes_(DataLength) PVOID Data, _In_ ULONG DataLength, _Out_ PIO_STATUS_BLOCK IoStatus ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSALLOCATOR)( _In_ PIRP Irp, _In_ ULONG BufferSize, _In_ BOOLEAN InputOperation ); typedef struct { KSPROPERTY_MEMBERSHEADER MembersHeader; const VOID* Members; } KSPROPERTY_MEMBERSLIST, *PKSPROPERTY_MEMBERSLIST; typedef struct { KSIDENTIFIER PropTypeSet; ULONG MembersListCount; _Field_size_(MembersListCount) const KSPROPERTY_MEMBERSLIST* MembersList; } KSPROPERTY_VALUES, *PKSPROPERTY_VALUES; #define DEFINE_KSPROPERTY_TABLE(tablename)\ const KSPROPERTY_ITEM tablename[] = #define DEFINE_KSPROPERTY_ITEM(PropertyId, GetHandler,\ MinProperty,\ MinData,\ SetHandler,\ Values, RelationsCount, Relations, SupportHandler,\ SerializedSize)\ {\ PropertyId, (PFNKSHANDLER)GetHandler, MinProperty, MinData,\ (PFNKSHANDLER)SetHandler,\ (PKSPROPERTY_VALUES)Values, RelationsCount, (PKSPROPERTY)Relations,\ (PFNKSHANDLER)SupportHandler, (ULONG)SerializedSize\ } typedef struct { ULONG PropertyId; union { PFNKSHANDLER GetPropertyHandler; BOOLEAN GetSupported; }; ULONG MinProperty; ULONG MinData; union { PFNKSHANDLER SetPropertyHandler; BOOLEAN SetSupported; }; const KSPROPERTY_VALUES*Values; ULONG RelationsCount; _Field_size_(RelationsCount) const KSPROPERTY* Relations; PFNKSHANDLER SupportHandler; ULONG SerializedSize; } KSPROPERTY_ITEM, *PKSPROPERTY_ITEM; #define DEFINE_KSFASTPROPERTY_ITEM(PropertyId, GetHandler, SetHandler)\ {\ PropertyId, (PFNKSFASTHANDLER)GetHandler, (PFNKSFASTHANDLER)SetHandler, 0\ } typedef struct { ULONG PropertyId; union { PFNKSFASTHANDLER GetPropertyHandler; BOOLEAN GetSupported; }; union { PFNKSFASTHANDLER SetPropertyHandler; BOOLEAN SetSupported; }; ULONG Reserved; } KSFASTPROPERTY_ITEM, *PKSFASTPROPERTY_ITEM; #define DEFINE_KSPROPERTY_SET(Set,\ PropertiesCount,\ PropertyItem,\ FastIoCount,\ FastIoTable)\ {\ Set,\ PropertiesCount,\ PropertyItem,\ FastIoCount,\ FastIoTable\ } #define DEFINE_KSPROPERTY_SET_TABLE(tablename)\ const KSPROPERTY_SET tablename[] = typedef struct { const GUID* Set; ULONG PropertiesCount; _Field_size_(PropertiesCount) const KSPROPERTY_ITEM* PropertyItem; ULONG FastIoCount; const KSFASTPROPERTY_ITEM* FastIoTable; } KSPROPERTY_SET, *PKSPROPERTY_SET; #define DEFINE_KSMETHOD_TABLE(tablename)\ const KSMETHOD_ITEM tablename[] = #define DEFINE_KSMETHOD_ITEM(MethodId, Flags,\ MethodHandler,\ MinMethod, MinData, SupportHandler)\ {\ MethodId, (PFNKSHANDLER)MethodHandler, MinMethod, MinData,\ SupportHandler, Flags\ } typedef struct { ULONG MethodId; union { PFNKSHANDLER MethodHandler; BOOLEAN MethodSupported; }; ULONG MinMethod; ULONG MinData; PFNKSHANDLER SupportHandler; ULONG Flags; } KSMETHOD_ITEM, *PKSMETHOD_ITEM; #define DEFINE_KSFASTMETHOD_ITEM(MethodId, MethodHandler)\ {\ MethodId, (PFNKSFASTHANDLER)MethodHandler\ } typedef struct { ULONG MethodId; union { PFNKSFASTHANDLER MethodHandler; BOOLEAN MethodSupported; }; } KSFASTMETHOD_ITEM, *PKSFASTMETHOD_ITEM; #define DEFINE_KSMETHOD_SET(Set,\ MethodsCount,\ MethodItem,\ FastIoCount,\ FastIoTable)\ {\ Set,\ MethodsCount,\ MethodItem,\ FastIoCount,\ FastIoTable\ } #define DEFINE_KSMETHOD_SET_TABLE(tablename)\ const KSMETHOD_SET tablename[] = typedef struct { const GUID* Set; ULONG MethodsCount; _Field_size_(MethodsCount) const KSMETHOD_ITEM* MethodItem; ULONG FastIoCount; _Field_size_(FastIoCount) const KSFASTMETHOD_ITEM*FastIoTable; } KSMETHOD_SET, *PKSMETHOD_SET; typedef struct _KSEVENT_ENTRY KSEVENT_ENTRY, *PKSEVENT_ENTRY; typedef NTSTATUS (*PFNKSADDEVENT)( _In_ PIRP Irp, _In_ PKSEVENTDATA EventData, _In_ struct _KSEVENT_ENTRY* EventEntry ); typedef VOID (*PFNKSREMOVEEVENT)( _In_ PFILE_OBJECT FileObject, _In_ struct _KSEVENT_ENTRY* EventEntry ); #define DEFINE_KSEVENT_TABLE(tablename)\ const KSEVENT_ITEM tablename[] = #define DEFINE_KSEVENT_ITEM(EventId, DataInput, ExtraEntryData,\ AddHandler, RemoveHandler, SupportHandler)\ {\ EventId,\ DataInput,\ ExtraEntryData,\ AddHandler,\ RemoveHandler,\ SupportHandler\ } typedef struct { ULONG EventId; ULONG DataInput; ULONG ExtraEntryData; PFNKSADDEVENT AddHandler; PFNKSREMOVEEVENT RemoveHandler; PFNKSHANDLER SupportHandler; } KSEVENT_ITEM, *PKSEVENT_ITEM; #define DEFINE_KSEVENT_SET(Set,\ EventsCount,\ EventItem)\ {\ Set, EventsCount, EventItem\ } #define DEFINE_KSEVENT_SET_TABLE(tablename)\ const KSEVENT_SET tablename[] = typedef struct { const GUID* Set; ULONG EventsCount; _Field_size_(EventsCount) const KSEVENT_ITEM* EventItem; } KSEVENT_SET, *PKSEVENT_SET; typedef struct { KDPC Dpc; ULONG ReferenceCount; KSPIN_LOCK AccessLock; } KSDPC_ITEM, *PKSDPC_ITEM; typedef struct { KSDPC_ITEM DpcItem; LIST_ENTRY BufferList; } KSBUFFER_ITEM, *PKSBUFFER_ITEM; #define KSEVENT_ENTRY_DELETED 1 #define KSEVENT_ENTRY_ONESHOT 2 #define KSEVENT_ENTRY_BUFFERED 4 struct _KSEVENT_ENTRY { LIST_ENTRY ListEntry; PVOID Object; union { PKSDPC_ITEM DpcItem; PKSBUFFER_ITEM BufferItem; }; PKSEVENTDATA EventData; ULONG NotificationType; const KSEVENT_SET* EventSet; const KSEVENT_ITEM* EventItem; PFILE_OBJECT FileObject; ULONG SemaphoreAdjustment; ULONG Reserved; ULONG Flags; }; typedef enum { KSEVENTS_NONE, KSEVENTS_SPINLOCK, KSEVENTS_MUTEX, KSEVENTS_FMUTEX, KSEVENTS_FMUTEXUNSAFE, KSEVENTS_INTERRUPT, KSEVENTS_ERESOURCE } KSEVENTS_LOCKTYPE; #define KSDISPATCH_FASTIO 0x80000000 typedef struct { PDRIVER_DISPATCH Create; PVOID Context; UNICODE_STRING ObjectClass; PSECURITY_DESCRIPTOR SecurityDescriptor; ULONG Flags; } KSOBJECT_CREATE_ITEM, *PKSOBJECT_CREATE_ITEM; typedef VOID (*PFNKSITEMFREECALLBACK)( _In_ PKSOBJECT_CREATE_ITEM CreateItem ); #define KSCREATE_ITEM_SECURITYCHANGED 0x00000001 #define KSCREATE_ITEM_WILDCARD 0x00000002 #define KSCREATE_ITEM_NOPARAMETERS 0x00000004 #define KSCREATE_ITEM_FREEONSTOP 0x00000008 #define DEFINE_KSCREATE_DISPATCH_TABLE( tablename )\ KSOBJECT_CREATE_ITEM tablename[] = #define DEFINE_KSCREATE_ITEM(DispatchCreate, TypeName, Context)\ {\ (DispatchCreate),\ (PVOID)(Context),\ {\ sizeof(TypeName) - sizeof(UNICODE_NULL),\ sizeof(TypeName),\ (PWCHAR)(TypeName)\ },\ NULL, 0\ } #define DEFINE_KSCREATE_ITEMEX(DispatchCreate, TypeName, Context, Flags)\ {\ (DispatchCreate),\ (PVOID)(Context),\ {\ sizeof(TypeName) - sizeof(UNICODE_NULL),\ sizeof(TypeName),\ (PWCHAR)(TypeName)\ },\ NULL, (Flags)\ } #define DEFINE_KSCREATE_ITEMNULL( DispatchCreate, Context )\ {\ DispatchCreate,\ Context,\ {\ 0,\ 0,\ NULL,\ },\ NULL, 0\ } typedef struct { ULONG CreateItemsCount; _Field_size_(CreateItemsCount) PKSOBJECT_CREATE_ITEM CreateItemsList; } KSOBJECT_CREATE, *PKSOBJECT_CREATE; typedef struct { PDRIVER_DISPATCH DeviceIoControl; PDRIVER_DISPATCH Read; PDRIVER_DISPATCH Write; PDRIVER_DISPATCH Flush; PDRIVER_DISPATCH Close; PDRIVER_DISPATCH QuerySecurity; PDRIVER_DISPATCH SetSecurity; PFAST_IO_DEVICE_CONTROL FastDeviceIoControl; PFAST_IO_READ FastRead; PFAST_IO_WRITE FastWrite; } KSDISPATCH_TABLE, *PKSDISPATCH_TABLE; #define DEFINE_KSDISPATCH_TABLE( tablename, DeviceIoControl, Read, Write,\ Flush, Close, QuerySecurity, SetSecurity,\ FastDeviceIoControl, FastRead, FastWrite )\ const KSDISPATCH_TABLE tablename = \ {\ DeviceIoControl, \ Read, \ Write, \ Flush, \ Close, \ QuerySecurity, \ SetSecurity, \ FastDeviceIoControl, \ FastRead, \ FastWrite, \ } #define KSCREATE_ITEM_IRP_STORAGE(Irp) (*(PKSOBJECT_CREATE_ITEM*)&(Irp)->Tail.Overlay.DriverContext[0]) #define KSEVENT_SET_IRP_STORAGE(Irp) (*(const KSEVENT_SET**)&(Irp)->Tail.Overlay.DriverContext[0]) #define KSEVENT_ITEM_IRP_STORAGE(Irp) (*(const KSEVENT_ITEM**)&(Irp)->Tail.Overlay.DriverContext[3]) #define KSEVENT_ENTRY_IRP_STORAGE(Irp) (*(PKSEVENT_ENTRY*)&(Irp)->Tail.Overlay.DriverContext[0]) #define KSMETHOD_SET_IRP_STORAGE(Irp) (*(const KSMETHOD_SET**)&(Irp)->Tail.Overlay.DriverContext[0]) #define KSMETHOD_ITEM_IRP_STORAGE(Irp) (*(const KSMETHOD_ITEM**)&(Irp)->Tail.Overlay.DriverContext[3]) #define KSMETHOD_TYPE_IRP_STORAGE(Irp) (*(ULONG_PTR*)(&(Irp)->Tail.Overlay.DriverContext[2])) #define KSQUEUE_SPINLOCK_IRP_STORAGE(Irp) (*(PKSPIN_LOCK*)&(Irp)->Tail.Overlay.DriverContext[1]) #define KSPROPERTY_SET_IRP_STORAGE(Irp) (*(const KSPROPERTY_SET**)&(Irp)->Tail.Overlay.DriverContext[0]) #define KSPROPERTY_ITEM_IRP_STORAGE(Irp) (*(const KSPROPERTY_ITEM**)&(Irp)->Tail.Overlay.DriverContext[3]) #define KSPROPERTY_ATTRIBUTES_IRP_STORAGE(Irp) (*(PKSATTRIBUTE_LIST*)&(Irp)->Tail.Overlay.DriverContext[2]) typedef PVOID KSDEVICE_HEADER, KSOBJECT_HEADER; typedef enum { KsInvokeOnSuccess = 1, KsInvokeOnError = 2, KsInvokeOnCancel = 4 } KSCOMPLETION_INVOCATION; typedef enum { KsListEntryTail, KsListEntryHead } KSLIST_ENTRY_LOCATION; typedef enum { KsAcquireOnly, KsAcquireAndRemove, KsAcquireOnlySingleItem, KsAcquireAndRemoveOnlySingleItem } KSIRP_REMOVAL_OPERATION; typedef enum { KsStackCopyToNewLocation, KsStackReuseCurrentLocation, KsStackUseNewLocation } KSSTACK_USE; typedef enum { KSTARGET_STATE_DISABLED, KSTARGET_STATE_ENABLED } KSTARGET_STATE; _IRQL_requires_max_(DISPATCH_LEVEL) typedef NTSTATUS (*PFNKSIRPLISTCALLBACK)( _In_ PIRP Irp, _In_ PVOID Context ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef VOID (*PFNREFERENCEDEVICEOBJECT)( _In_ PVOID Context ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef VOID (*PFNDEREFERENCEDEVICEOBJECT)( _In_ PVOID Context ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNQUERYREFERENCESTRING)( _In_ PVOID Context, _Inout_ PWCHAR *String ); #define BUS_INTERFACE_REFERENCE_VERSION 0x100 typedef struct { // // Standard interface header // INTERFACE Interface; // // Standard bus interfaces // PFNREFERENCEDEVICEOBJECT ReferenceDeviceObject; PFNDEREFERENCEDEVICEOBJECT DereferenceDeviceObject; PFNQUERYREFERENCESTRING QueryReferenceString; } BUS_INTERFACE_REFERENCE, *PBUS_INTERFACE_REFERENCE; #define STATIC_REFERENCE_BUS_INTERFACE STATIC_KSMEDIUMSETID_Standard #define REFERENCE_BUS_INTERFACE KSMEDIUMSETID_Standard _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNQUERYMEDIUMSLIST)( _In_ PVOID Context, _Out_ ULONG* MediumsCount, _Out_writes_(MediumsCount) PKSPIN_MEDIUM* MediumList ); typedef struct { // // Standard interface header // INTERFACE Interface; // // Interface definition // PFNQUERYMEDIUMSLIST QueryMediumsList; } BUS_INTERFACE_MEDIUMS, *PBUS_INTERFACE_MEDIUMS; #define STATIC_GUID_BUS_INTERFACE_MEDIUMS \ 0x4EC35C3EL, 0x201B, 0x11D2, 0x87, 0x45, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUIDSTRUCT("4EC35C3E-201B-11D2-8745-00A0C9223196", GUID_BUS_INTERFACE_MEDIUMS); #define GUID_BUS_INTERFACE_MEDIUMS DEFINE_GUIDNAMED(GUID_BUS_INTERFACE_MEDIUMS) #endif // defined(_NTDDK_) #if !defined( PACK_PRAGMAS_NOT_SUPPORTED ) #include #endif typedef struct { GUID PropertySet; ULONG Count; } KSPROPERTY_SERIALHDR, *PKSPROPERTY_SERIALHDR; #if !defined( PACK_PRAGMAS_NOT_SUPPORTED ) #include #endif typedef struct { KSIDENTIFIER PropTypeSet; ULONG Id; ULONG PropertyLength; } KSPROPERTY_SERIAL, *PKSPROPERTY_SERIAL; #if (NTDDI_VERSION >= NTDDI_WINXP) #if defined(_NTDDK_) #define IOCTL_KS_HANDSHAKE CTL_CODE(FILE_DEVICE_KS, 0x007, METHOD_NEITHER, FILE_ANY_ACCESS) typedef struct { GUID ProtocolId; PVOID Argument1; PVOID Argument2; } KSHANDSHAKE, *PKSHANDSHAKE; typedef struct _KSGATE KSGATE, *PKSGATE; struct _KSGATE { LONG Count; PKSGATE NextGate; }; #ifndef _NTOS_ _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateTurnInputOn( _In_opt_ PKSGATE Gate ) { while (Gate && (InterlockedIncrement(&Gate->Count) == 1)) { Gate = Gate->NextGate; } } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateTurnInputOff( _In_opt_ PKSGATE Gate ) { while (Gate && (InterlockedDecrement(&Gate->Count) == 0)) { Gate = Gate->NextGate; } } _IRQL_requires_max_(HIGH_LEVEL) BOOLEAN __inline KsGateGetStateUnsafe( _In_ PKSGATE Gate ) { ASSERT(Gate); return((BOOLEAN)(Gate->Count > 0)); } _IRQL_requires_max_(HIGH_LEVEL) BOOLEAN __inline KsGateCaptureThreshold( _In_ PKSGATE Gate ) { BOOLEAN captured; ASSERT(Gate); captured = (BOOLEAN)(InterlockedCompareExchange(&Gate->Count,0,1) == 1); // // If we made a transition, it must be propagated. // if (captured) { KsGateTurnInputOff(Gate->NextGate); } // // We return whatever the state was prior to the compare/exchange. If // the state was on, the state is now off. // return captured; } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateInitialize( _In_ PKSGATE Gate, _In_ LONG InitialCount, _In_opt_ PKSGATE NextGate, _In_ BOOLEAN StateToPropagate // _In_ BOOLEAN NextGateIsAnOrGate ) { ASSERT(Gate); Gate->Count = InitialCount; Gate->NextGate = NextGate; if (NextGate) { if (InitialCount > 0) { if (StateToPropagate) { KsGateTurnInputOn(NextGate); } } else { if (! StateToPropagate) { KsGateTurnInputOff(NextGate); } } } } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateInitializeAnd( _In_ PKSGATE AndGate, _In_opt_ PKSGATE NextOrGate ) { KsGateInitialize(AndGate,1,NextOrGate,TRUE); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateInitializeOr( _In_ PKSGATE OrGate, _In_opt_ PKSGATE NextAndGate ) { KsGateInitialize(OrGate,0,NextAndGate,FALSE); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateAddOnInputToAnd(_In_ PKSGATE AndGate) { UNREFERENCED_PARAMETER (AndGate); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateAddOffInputToAnd(_In_ PKSGATE AndGate) { KsGateTurnInputOff(AndGate); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateRemoveOnInputFromAnd(_In_ PKSGATE AndGate) { UNREFERENCED_PARAMETER (AndGate); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateRemoveOffInputFromAnd(_In_ PKSGATE AndGate) { KsGateTurnInputOn(AndGate); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateAddOnInputToOr(_In_ PKSGATE OrGate) { KsGateTurnInputOn(OrGate); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateAddOffInputToOr(_In_ PKSGATE OrGate) { UNREFERENCED_PARAMETER (OrGate); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateRemoveOnInputFromOr(_In_ PKSGATE OrGate) { KsGateTurnInputOff(OrGate); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateRemoveOffInputFromOr(_In_ PKSGATE OrGate) { UNREFERENCED_PARAMETER (OrGate); } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateTerminateAnd( _In_ PKSGATE AndGate ) { ASSERT(AndGate); if (KsGateGetStateUnsafe(AndGate)) { KsGateRemoveOnInputFromOr(AndGate->NextGate); } else { KsGateRemoveOffInputFromOr(AndGate->NextGate); } } _IRQL_requires_max_(HIGH_LEVEL) void __inline KsGateTerminateOr( _In_ PKSGATE OrGate ) { ASSERT(OrGate); if (KsGateGetStateUnsafe(OrGate)) { KsGateRemoveOnInputFromAnd(OrGate->NextGate); } else { KsGateRemoveOffInputFromAnd(OrGate->NextGate); } } #endif // !_NTOS_ typedef PVOID KSOBJECT_BAG; _IRQL_requires_max_(DISPATCH_LEVEL) typedef BOOLEAN (*PFNKSGENERATEEVENTCALLBACK)( _In_ PVOID Context, _In_ PKSEVENT_ENTRY EventEntry ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSDEVICECREATE)( _In_ PKSDEVICE Device ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSDEVICEPNPSTART)( _In_ PKSDEVICE Device, _In_ PIRP Irp, _In_opt_ PCM_RESOURCE_LIST TranslatedResourceList, _In_opt_ PCM_RESOURCE_LIST UntranslatedResourceList ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSDEVICE)( _In_ PKSDEVICE Device ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSDEVICEIRP)( _In_ PKSDEVICE Device, _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef void (*PFNKSDEVICEIRPVOID)( _In_ PKSDEVICE Device, _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSDEVICEQUERYCAPABILITIES)( _In_ PKSDEVICE Device, _In_ PIRP Irp, _Inout_ PDEVICE_CAPABILITIES Capabilities ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSDEVICEQUERYPOWER)( _In_ PKSDEVICE Device, _In_ PIRP Irp, _In_ DEVICE_POWER_STATE DeviceTo, _In_ DEVICE_POWER_STATE DeviceFrom, _In_ SYSTEM_POWER_STATE SystemTo, _In_ SYSTEM_POWER_STATE SystemFrom, _In_ POWER_ACTION Action ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef void (*PFNKSDEVICESETPOWER)( _In_ PKSDEVICE Device, _In_ PIRP Irp, _In_ DEVICE_POWER_STATE To, _In_ DEVICE_POWER_STATE From ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSFILTERFACTORYVOID)( _In_ PKSFILTERFACTORY FilterFactory ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef void (*PFNKSFILTERFACTORYPOWER)( _In_ PKSFILTERFACTORY FilterFactory, _In_ DEVICE_POWER_STATE State ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSFILTERIRP)( _In_ PKSFILTER Filter, _In_ PIRP Irp ); typedef NTSTATUS (*PFNKSFILTERPROCESS)( _In_ PKSFILTER Filter, _In_ PKSPROCESSPIN_INDEXENTRY Index ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSFILTERVOID)( _In_ PKSFILTER Filter ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef void (*PFNKSFILTERPOWER)( _In_ PKSFILTER Filter, _In_ DEVICE_POWER_STATE State ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSPINIRP)( _In_ PKSPIN Pin, _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSPINSETDEVICESTATE)( _In_ PKSPIN Pin, _In_ KSSTATE ToState, _In_ KSSTATE FromState ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSPINSETDATAFORMAT)( _In_ PKSPIN Pin, _In_opt_ PKSDATAFORMAT OldFormat, _In_opt_ PKSMULTIPLE_ITEM OldAttributeList, _In_ const KSDATARANGE* DataRange, _In_opt_ const KSATTRIBUTE_LIST* AttributeRange ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSPINHANDSHAKE)( _In_ PKSPIN Pin, _In_ PKSHANDSHAKE In, _In_ PKSHANDSHAKE Out ); typedef NTSTATUS (*PFNKSPIN)( _In_ PKSPIN Pin ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef void (*PFNKSPINVOID)( _In_ PKSPIN Pin ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef void (*PFNKSPINPOWER)( _In_ PKSPIN Pin, _In_ DEVICE_POWER_STATE State ); _IRQL_requires_max_(DISPATCH_LEVEL) typedef BOOLEAN (*PFNKSPINSETTIMER)( _In_ PKSPIN Pin, _In_ PKTIMER Timer, _In_ LARGE_INTEGER DueTime, _In_ PKDPC Dpc ); _IRQL_requires_max_(DISPATCH_LEVEL) typedef BOOLEAN (*PFNKSPINCANCELTIMER)( _In_ PKSPIN Pin, _In_ PKTIMER Timer ); _IRQL_requires_max_(DISPATCH_LEVEL) typedef LONGLONG (FASTCALL *PFNKSPINCORRELATEDTIME)( _In_ PKSPIN Pin, _Out_ PLONGLONG SystemTime ); _IRQL_requires_max_(DISPATCH_LEVEL) typedef void (*PFNKSPINRESOLUTION)( _In_ PKSPIN Pin, _Out_ PKSRESOLUTION Resolution ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef NTSTATUS (*PFNKSPININITIALIZEALLOCATOR)( _In_ PKSPIN Pin, _In_ PKSALLOCATOR_FRAMING AllocatorFraming, _Out_ PVOID* Context ); _IRQL_requires_max_(DISPATCH_LEVEL) typedef void (*PFNKSSTREAMPOINTER)( _In_ PKSSTREAM_POINTER StreamPointer ); typedef struct KSAUTOMATION_TABLE_ KSAUTOMATION_TABLE, *PKSAUTOMATION_TABLE; struct KSAUTOMATION_TABLE_ { ULONG PropertySetsCount; ULONG PropertyItemSize; _Field_size_bytes_(PropertySetsCount * PropertyItemSize) const KSPROPERTY_SET* PropertySets; ULONG MethodSetsCount; ULONG MethodItemSize; _Field_size_bytes_(MethodSetsCount * MethodItemSize) const KSMETHOD_SET* MethodSets; ULONG EventSetsCount; ULONG EventItemSize; _Field_size_bytes_(EventSetsCount * EventItemSize) const KSEVENT_SET* EventSets; #if !defined(_WIN64) PVOID Alignment; #endif // !defined(_WIN64) }; #define DEFINE_KSAUTOMATION_TABLE(table)\ const KSAUTOMATION_TABLE table = #define DEFINE_KSAUTOMATION_PROPERTIES(table)\ SIZEOF_ARRAY(table),\ sizeof(KSPROPERTY_ITEM),\ table #define DEFINE_KSAUTOMATION_METHODS(table)\ SIZEOF_ARRAY(table),\ sizeof(KSMETHOD_ITEM),\ table #define DEFINE_KSAUTOMATION_EVENTS(table)\ SIZEOF_ARRAY(table),\ sizeof(KSEVENT_ITEM),\ table #define DEFINE_KSAUTOMATION_PROPERTIES_NULL\ 0,\ sizeof(KSPROPERTY_ITEM),\ NULL #define DEFINE_KSAUTOMATION_METHODS_NULL\ 0,\ sizeof(KSMETHOD_ITEM),\ NULL #define DEFINE_KSAUTOMATION_EVENTS_NULL\ 0,\ sizeof(KSEVENT_ITEM),\ NULL #define MIN_DEV_VER_FOR_QI (0x100) struct _KSDEVICE_DISPATCH { PFNKSDEVICECREATE Add; PFNKSDEVICEPNPSTART Start; PFNKSDEVICE PostStart; PFNKSDEVICEIRP QueryStop; PFNKSDEVICEIRPVOID CancelStop; PFNKSDEVICEIRPVOID Stop; PFNKSDEVICEIRP QueryRemove; PFNKSDEVICEIRPVOID CancelRemove; PFNKSDEVICEIRPVOID Remove; PFNKSDEVICEQUERYCAPABILITIES QueryCapabilities; PFNKSDEVICEIRPVOID SurpriseRemoval; PFNKSDEVICEQUERYPOWER QueryPower; PFNKSDEVICESETPOWER SetPower; PFNKSDEVICEIRP QueryInterface; // added in version 0x100 }; struct _KSFILTER_DISPATCH { PFNKSFILTERIRP Create; PFNKSFILTERIRP Close; PFNKSFILTERPROCESS Process; PFNKSFILTERVOID Reset; }; struct _KSPIN_DISPATCH { PFNKSPINIRP Create; PFNKSPINIRP Close; PFNKSPIN Process; PFNKSPINVOID Reset; PFNKSPINSETDATAFORMAT SetDataFormat; PFNKSPINSETDEVICESTATE SetDeviceState; PFNKSPIN Connect; PFNKSPINVOID Disconnect; const KSCLOCK_DISPATCH* Clock; const KSALLOCATOR_DISPATCH* Allocator; }; struct _KSCLOCK_DISPATCH { PFNKSPINSETTIMER SetTimer; PFNKSPINCANCELTIMER CancelTimer; PFNKSPINCORRELATEDTIME CorrelatedTime; PFNKSPINRESOLUTION Resolution; }; struct _KSALLOCATOR_DISPATCH { PFNKSPININITIALIZEALLOCATOR InitializeAllocator; PFNKSDELETEALLOCATOR DeleteAllocator; PFNKSDEFAULTALLOCATE Allocate; PFNKSDEFAULTFREE Free; }; // // VERSION indicates support of the following: // // - QueryInterface dispatch of KSDEVICE_DISPATCH // #define KSDEVICE_DESCRIPTOR_VERSION (0x100) #if (NTDDI_VERSION >= NTDDI_VISTA) // // VERSION_2 indicates support of the following: // // - Flags field of KSDEVICE_DESCRIPTOR // - Loading a VERSION_2 descriptor on earlier versions of AVStream // will work; however, all flags will be considered to be zero. // - Using an earlier version descriptor on later versions of // AVStream causes no flags to be specificed. // #define KSDEVICE_DESCRIPTOR_VERSION_2 (0x110) #define MIN_DEV_VER_FOR_FLAGS (0x110) #endif // (NTDDI_VERSION >= NTDDI_VISTA) struct _KSDEVICE_DESCRIPTOR { const KSDEVICE_DISPATCH* Dispatch; ULONG FilterDescriptorsCount; _Field_size_(FilterDescriptorsCount) const KSFILTER_DESCRIPTOR*const* FilterDescriptors; ULONG Version; // this is 0 for pre-version 100 driver #if (NTDDI_VERSION >= NTDDI_VISTA) ULONG Flags; #define KSDEVICE_FLAG_ENABLE_REMOTE_WAKEUP 0x00000001 #define KSDEVICE_FLAG_LOWPOWER_PASSTHROUGH 0x00000002 #if (NTDDI_VERSION >= NTDDI_WINTHRESHOLD) #define KSDEVICE_FLAG_ENABLE_QUERYINTERFACE 0x00000004 #endif #if !defined(_WIN64) PVOID Alignment; #endif //!defined(_WIN64) #endif // (NTDDI_VERSION >= NTDDI_VISTA) }; struct _KSFILTER_DESCRIPTOR { const KSFILTER_DISPATCH* Dispatch; const KSAUTOMATION_TABLE* AutomationTable; ULONG Version; #define KSFILTER_DESCRIPTOR_VERSION ((ULONG)-1) ULONG Flags; #define KSFILTER_FLAG_DISPATCH_LEVEL_PROCESSING 0x00000001 #define KSFILTER_FLAG_CRITICAL_PROCESSING 0x00000002 #define KSFILTER_FLAG_HYPERCRITICAL_PROCESSING 0x00000004 #define KSFILTER_FLAG_RECEIVE_ZERO_LENGTH_SAMPLES 0x00000008 #if (NTDDI_VERSION >= NTDDI_WINXPSP2) #define KSFILTER_FLAG_DENY_USERMODE_ACCESS 0x80000000 #endif // (NTDDI_VERSION >= NTDDI_WINXPSP2) // This flag is added to prioritize the ReferenceGUID when creating // filter factory over the reference string. All devices that publish // camera profiles must set this flag. #define KSFILTER_FLAG_PRIORITIZE_REFERENCEGUID 0x00000010 const GUID* ReferenceGuid; ULONG PinDescriptorsCount; ULONG PinDescriptorSize; _Field_size_bytes_(PinDescriptorsCount * PinDescriptorSize) const KSPIN_DESCRIPTOR_EX* PinDescriptors; ULONG CategoriesCount; _Field_size_(CategoriesCount) const GUID* Categories; ULONG NodeDescriptorsCount; ULONG NodeDescriptorSize; _Field_size_bytes_(NodeDescriptorsCount * NodeDescriptorSize) const KSNODE_DESCRIPTOR* NodeDescriptors; ULONG ConnectionsCount; _Field_size_(ConnectionsCount) const KSTOPOLOGY_CONNECTION* Connections; const KSCOMPONENTID* ComponentId; }; #define DEFINE_KSFILTER_DESCRIPTOR(descriptor)\ const KSFILTER_DESCRIPTOR descriptor = #define DEFINE_KSFILTER_PIN_DESCRIPTORS(table)\ SIZEOF_ARRAY(table),\ sizeof(table[0]),\ table #define DEFINE_KSFILTER_CATEGORIES(table)\ SIZEOF_ARRAY(table),\ table #define DEFINE_KSFILTER_CATEGORY(category)\ 1,\ &(category) #define DEFINE_KSFILTER_CATEGORIES_NULL\ 0,\ NULL #define DEFINE_KSFILTER_NODE_DESCRIPTORS(table)\ SIZEOF_ARRAY(table),\ sizeof(table[0]),\ table #define DEFINE_KSFILTER_NODE_DESCRIPTORS_NULL\ 0,\ sizeof(KSNODE_DESCRIPTOR),\ NULL #define DEFINE_KSFILTER_CONNECTIONS(table)\ SIZEOF_ARRAY(table),\ table #define DEFINE_KSFILTER_DEFAULT_CONNECTIONS\ 0,\ NULL #define DEFINE_KSFILTER_DESCRIPTOR_TABLE(table)\ const KSFILTER_DESCRIPTOR*const table[] = struct _KSPIN_DESCRIPTOR_EX { const KSPIN_DISPATCH* Dispatch; const KSAUTOMATION_TABLE* AutomationTable; KSPIN_DESCRIPTOR PinDescriptor; ULONG Flags; #define KSPIN_FLAG_DISPATCH_LEVEL_PROCESSING KSFILTER_FLAG_DISPATCH_LEVEL_PROCESSING #define KSPIN_FLAG_CRITICAL_PROCESSING KSFILTER_FLAG_CRITICAL_PROCESSING #define KSPIN_FLAG_HYPERCRITICAL_PROCESSING KSFILTER_FLAG_HYPERCRITICAL_PROCESSING #define KSPIN_FLAG_ASYNCHRONOUS_PROCESSING 0x00000008 #define KSPIN_FLAG_DO_NOT_INITIATE_PROCESSING 0x00000010 #define KSPIN_FLAG_INITIATE_PROCESSING_ON_EVERY_ARRIVAL 0x00000020 #define KSPIN_FLAG_FRAMES_NOT_REQUIRED_FOR_PROCESSING 0x00000040 #define KSPIN_FLAG_ENFORCE_FIFO 0x00000080 #define KSPIN_FLAG_GENERATE_MAPPINGS 0x00000100 #define KSPIN_FLAG_DISTINCT_TRAILING_EDGE 0x00000200 #define KSPIN_FLAG_PROCESS_IN_RUN_STATE_ONLY 0x00010000 #define KSPIN_FLAG_SPLITTER 0x00020000 #define KSPIN_FLAG_USE_STANDARD_TRANSPORT 0x00040000 #define KSPIN_FLAG_DO_NOT_USE_STANDARD_TRANSPORT 0x00080000 #define KSPIN_FLAG_FIXED_FORMAT 0x00100000 #define KSPIN_FLAG_GENERATE_EOS_EVENTS 0x00200000 #define KSPIN_FLAG_RENDERER (KSPIN_FLAG_PROCESS_IN_RUN_STATE_ONLY|KSPIN_FLAG_GENERATE_EOS_EVENTS) #define KSPIN_FLAG_IMPLEMENT_CLOCK 0x00400000 #define KSPIN_FLAG_SOME_FRAMES_REQUIRED_FOR_PROCESSING 0x00800000 #define KSPIN_FLAG_PROCESS_IF_ANY_IN_RUN_STATE 0x01000000 #if (NTDDI_VERSION >= NTDDI_WINXPSP2) #define KSPIN_FLAG_DENY_USERMODE_ACCESS 0x80000000 #endif // (NTDDI_VERSION >= NTDDI_WINXPSP2) ULONG InstancesPossible; ULONG InstancesNecessary; const KSALLOCATOR_FRAMING_EX* AllocatorFraming; PFNKSINTERSECTHANDLEREX IntersectHandler; }; #define DEFINE_KSPIN_DEFAULT_INTERFACES\ 0,\ NULL #define DEFINE_KSPIN_DEFAULT_MEDIUMS\ 0,\ NULL struct _KSNODE_DESCRIPTOR { const KSAUTOMATION_TABLE* AutomationTable; const GUID* Type; const GUID* Name; #if !defined(_WIN64) PVOID Alignment; #endif // !defined(_WIN64) }; #if !defined(_WIN64) #define DEFINE_NODE_DESCRIPTOR(automation,type,name) \ { (automation), (type), (name), NULL } #else // !defined(_WIN64) #define DEFINE_NODE_DESCRIPTOR(automation,type,name) \ { (automation), (type), (name) } #endif // !defined(_WIN64) struct _KSDEVICE { const KSDEVICE_DESCRIPTOR* Descriptor; KSOBJECT_BAG Bag; PVOID Context; PDEVICE_OBJECT FunctionalDeviceObject; PDEVICE_OBJECT PhysicalDeviceObject; PDEVICE_OBJECT NextDeviceObject; BOOLEAN Started; SYSTEM_POWER_STATE SystemPowerState; DEVICE_POWER_STATE DevicePowerState; }; struct _KSFILTERFACTORY { const KSFILTER_DESCRIPTOR* FilterDescriptor; KSOBJECT_BAG Bag; PVOID Context; }; struct _KSFILTER { const KSFILTER_DESCRIPTOR* Descriptor; KSOBJECT_BAG Bag; PVOID Context; }; struct _KSPIN { const KSPIN_DESCRIPTOR_EX* Descriptor; KSOBJECT_BAG Bag; PVOID Context; ULONG Id; KSPIN_COMMUNICATION Communication; BOOLEAN ConnectionIsExternal; KSPIN_INTERFACE ConnectionInterface; KSPIN_MEDIUM ConnectionMedium; KSPRIORITY ConnectionPriority; PKSDATAFORMAT ConnectionFormat; PKSMULTIPLE_ITEM AttributeList; ULONG StreamHeaderSize; KSPIN_DATAFLOW DataFlow; KSSTATE DeviceState; KSRESET ResetState; KSSTATE ClientState; }; struct _KSMAPPING { PHYSICAL_ADDRESS PhysicalAddress; ULONG ByteCount; ULONG Alignment; }; struct _KSSTREAM_POINTER_OFFSET { #if defined(_NTDDK_) union { PUCHAR Data; PKSMAPPING Mappings; }; #else // !defined(_NTDDK_) PUCHAR Data; #endif // !defined(_NTDDK_) #if !defined(_WIN64) PVOID Alignment; #endif // !defined(_WIN64) ULONG Count; ULONG Remaining; }; struct _KSSTREAM_POINTER { PVOID Context; PKSPIN Pin; PKSSTREAM_HEADER StreamHeader; PKSSTREAM_POINTER_OFFSET Offset; KSSTREAM_POINTER_OFFSET OffsetIn; KSSTREAM_POINTER_OFFSET OffsetOut; }; struct _KSPROCESSPIN { PKSPIN Pin; PKSSTREAM_POINTER StreamPointer; PKSPROCESSPIN InPlaceCounterpart; PKSPROCESSPIN DelegateBranch; PKSPROCESSPIN CopySource; _Field_size_bytes_(BytesAvailable) PVOID Data; ULONG BytesAvailable; ULONG BytesUsed; ULONG Flags; BOOLEAN Terminate; }; struct _KSPROCESSPIN_INDEXENTRY { _Field_size_(Count) PKSPROCESSPIN *Pins; ULONG Count; }; typedef enum { KsObjectTypeDevice, KsObjectTypeFilterFactory, KsObjectTypeFilter, KsObjectTypePin } KSOBJECTTYPE; typedef void (*PFNKSFREE)( _In_ PVOID Data ); typedef void (*PFNKSPINFRAMERETURN)( _In_ PKSPIN Pin, _In_reads_bytes_opt_(Size) PVOID Data, _In_ ULONG Size OPTIONAL, _In_opt_ PMDL Mdl, _In_opt_ PVOID Context, _In_ NTSTATUS Status ); _IRQL_requires_max_(DISPATCH_LEVEL) typedef void (*PFNKSPINIRPCOMPLETION)( _In_ PKSPIN Pin, _In_ PIRP Irp ); #if defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) #if !defined(_IKsControl_) #define _IKsControl_ typedef interface IKsControl* PIKSCONTROL; #if !defined(DEFINE_ABSTRACT_UNKNOWN) #define DEFINE_ABSTRACT_UNKNOWN() \ STDMETHOD_(NTSTATUS, QueryInterface)(THIS_ \ _In_ REFIID InterfaceId, \ _COM_Outptr_ PVOID* Interface \ ) PURE; \ STDMETHOD_(ULONG,AddRef)(THIS) PURE; \ STDMETHOD_(ULONG,Release)(THIS) PURE; #endif //!defined(DEFINE_ABSTRACT_UNKNOWN) #undef INTERFACE #define INTERFACE IKsControl DECLARE_INTERFACE_(IKsControl,IUnknown) { DEFINE_ABSTRACT_UNKNOWN() // For C STDMETHOD_(NTSTATUS, KsProperty)(THIS_ _In_reads_bytes_(PropertyLength) PKSPROPERTY Property, _In_ ULONG PropertyLength, _Inout_updates_bytes_(DataLength) PVOID PropertyData, _In_ ULONG DataLength, _Out_ ULONG* BytesReturned ) PURE; STDMETHOD_(NTSTATUS, KsMethod)(THIS_ _In_reads_bytes_(MethodLength) PKSMETHOD Method, _In_ ULONG MethodLength, _Inout_updates_bytes_(DataLength) PVOID MethodData, _In_ ULONG DataLength, _Out_ ULONG* BytesReturned ) PURE; STDMETHOD_(NTSTATUS, KsEvent)(THIS_ _In_reads_bytes_opt_(EventLength) PKSEVENT Event, _In_ ULONG EventLength, _Inout_updates_bytes_(DataLength) PVOID EventData, _In_ ULONG DataLength, _Out_ ULONG* BytesReturned ) PURE; }; typedef interface IKsReferenceClock* PIKSREFERENCECLOCK; #undef INTERFACE #define INTERFACE IKsReferenceClock DECLARE_INTERFACE_(IKsReferenceClock,IUnknown) { DEFINE_ABSTRACT_UNKNOWN() // For C STDMETHOD_(LONGLONG,GetTime)(THIS ) PURE; STDMETHOD_(LONGLONG,GetPhysicalTime)(THIS ) PURE; STDMETHOD_(LONGLONG,GetCorrelatedTime)(THIS_ _Out_ PLONGLONG SystemTime ) PURE; STDMETHOD_(LONGLONG,GetCorrelatedPhysicalTime)(THIS_ _Out_ PLONGLONG SystemTime ) PURE; STDMETHOD_(NTSTATUS, GetResolution)(THIS_ _Out_ PKSRESOLUTION Resolution ) PURE; STDMETHOD_(NTSTATUS, GetState)(THIS_ _Out_ PKSSTATE State ) PURE; }; #undef INTERFACE #if (NTDDI_VERSION >= NTDDI_WS03SP1) #define INTERFACE IKsDeviceFunctions DECLARE_INTERFACE_(IKsDeviceFunctions, IUnknown) { DEFINE_ABSTRACT_UNKNOWN() // For C STDMETHOD_(NTSTATUS, RegisterAdapterObjectEx)(THIS_ _In_ PADAPTER_OBJECT AdapterObject, _In_ PDEVICE_DESCRIPTION DeviceDescription, _In_ ULONG NumberOfMapRegisters, _In_ ULONG MaxMappingsByteCount, _In_ ULONG MappingTableStride ) PURE; }; #undef INTERFACE #endif // (NTDDI_VERSION >= NTDDI_WS03SP1) #define STATIC_IID_IKsControl \ 0x28F54685L, 0x06FD, 0x11D2, 0xB2, 0x7A, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96 DEFINE_GUID(IID_IKsControl, 0x28F54685L, 0x06FD, 0x11D2, 0xB2, 0x7A, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96); #if defined(__cplusplus) && _MSC_VER >= 1100 struct __declspec(uuid("28F54685-06FD-11D2-B27A-00A0C9223196")) IKsControl; #endif #define STATIC_IID_IKsFastClock \ 0xc9902485, 0xc180, 0x11d2, 0x84, 0x73, 0xd4, 0x23, 0x94, 0x45, 0x9e, 0x5e DEFINE_GUID(IID_IKsFastClock, 0xc9902485, 0xc180, 0x11d2, 0x84, 0x73, 0xd4, 0x23, 0x94, 0x45, 0x9e, 0x5e); #if defined(__cplusplus) && _MSC_VER >= 1100 struct __declspec(uuid("C9902485-C180-11d2-8473-D42394459E5E")) IKsFastClock; #endif #if (NTDDI_VERSION >= NTDDI_WS03SP1) #define STATIC_IID_IKsDeviceFunctions \ 0xe234f2e2, 0xbd69, 0x4f8c, 0xb3, 0xf2, 0x7c, 0xd7, 0x9e, 0xd4, 0x66, 0xbd DEFINE_GUID(IID_IKsDeviceFunctions, 0xe234f2e2, 0xbd69, 0x4f8c, 0xb3, 0xf2, 0x7c, 0xd7, 0x9e, 0xd4, 0x66, 0xbd); #if defined(__cplusplus) && _MSC_VER >= 1100 struct __declspec(uuid("E234F2E2-BD69-4F8C-B3F2-7CD79ED466BD")) IKsDeviceFunctions; #endif #endif // (NTDDI_VERSION >= NTDDI_WS03SP1) #endif // !defined(_IKsControl_) #endif // defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) #endif // defined(_NTDDK_) #endif // (NTDDI_VERSION >= NTDDI_WINXP) //=========================================================================== #if defined(__cplusplus) extern "C" { #endif // defined(__cplusplus) // // exported prototypes // #ifdef _KSDDK_ #define KSDDKAPI #else // !_KSDDK_ #define KSDDKAPI DECLSPEC_IMPORT #endif // _KSDDK_ #if defined(_NTDDK_) _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsEnableEvent( _In_ PIRP Irp, _In_ ULONG EventSetsCount, _In_reads_(EventSetsCount) const KSEVENT_SET* EventSet, _Inout_opt_ PLIST_ENTRY EventsList, _In_opt_ KSEVENTS_LOCKTYPE EventsFlags, _In_opt_ PVOID EventsLock ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsEnableEventWithAllocator( _In_ PIRP Irp, _In_ ULONG EventSetsCount, _In_reads_(EventSetsCount) const KSEVENT_SET* EventSet, _Inout_opt_ PLIST_ENTRY EventsList, _In_ KSEVENTS_LOCKTYPE EventsFlags OPTIONAL, _In_opt_ PVOID EventsLock, _In_opt_ PFNKSALLOCATOR Allocator, _In_opt_ ULONG EventItemSize ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsDisableEvent( _In_ PIRP Irp, _Inout_ PLIST_ENTRY EventsList, _In_ KSEVENTS_LOCKTYPE EventsFlags, _In_ PVOID EventsLock ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsDiscardEvent( _In_ PKSEVENT_ENTRY EventEntry ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsFreeEventList( _In_ PFILE_OBJECT FileObject, _Inout_ PLIST_ENTRY EventsList, _In_ KSEVENTS_LOCKTYPE EventsFlags, _In_ PVOID EventsLock ); KSDDKAPI NTSTATUS NTAPI KsGenerateEvent( _In_ PKSEVENT_ENTRY EventEntry ); KSDDKAPI NTSTATUS NTAPI KsGenerateDataEvent( _In_ PKSEVENT_ENTRY EventEntry, _In_ ULONG DataSize, _In_reads_bytes_(DataSize) PVOID Data ); KSDDKAPI VOID NTAPI KsGenerateEventList( _In_opt_ GUID* Set, _In_ ULONG EventId, _In_ PLIST_ENTRY EventsList, _In_ KSEVENTS_LOCKTYPE EventsFlags, _In_ PVOID EventsLock ); KSDDKAPI NTSTATUS NTAPI KsGenerateThermalEvent( _In_ PVOID Object, _In_ KSDEVICE_THERMAL_STATE Value ); // //Independent KS Thermal notifications.. // _IRQL_requires_max_(PASSIVE_LEVEL) typedef void (* PFNKSDEVICETHERMALACTIVECOOLING)( _In_ PKSDEVICE KsDevice, _In_ BOOLEAN Engaged, _Out_ KSDEVICE_THERMAL_STATE* DeviceThermalState ); _IRQL_requires_max_(PASSIVE_LEVEL) typedef void (*PFNKSDEVICETHERMALPASSIVECOOLING)( _In_ PKSDEVICE KsDevice, _In_ ULONG Percentage, _Out_ KSDEVICE_THERMAL_STATE* DeviceThermalState ); typedef struct _KSDEVICE_THERMAL_DISPATCH { PFNKSDEVICETHERMALACTIVECOOLING ActiveCooling; PFNKSDEVICETHERMALPASSIVECOOLING PassiveCooling; } KSDEVICE_THERMAL_DISPATCH, *PKSDEVICE_THERMAL_DISPATCH; KSDDKAPI NTSTATUS NTAPI KsDeviceRegisterThermalDispatch( _In_ PKSDEVICE KsDevice, _In_ PKSDEVICE_THERMAL_DISPATCH KsDeviceThermalDispatch ); // property.c: _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPropertyHandler( _In_ PIRP Irp, _In_ ULONG PropertySetsCount, _In_reads_(PropertySetsCount) const KSPROPERTY_SET* PropertySet ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPropertyHandlerWithAllocator( _In_ PIRP Irp, _In_ ULONG PropertySetsCount, _In_reads_(PropertySetsCount) const KSPROPERTY_SET* PropertySet, _In_opt_ PFNKSALLOCATOR Allocator, _In_ ULONG PropertyItemSize OPTIONAL ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI BOOLEAN NTAPI KsFastPropertyHandler( _In_ PFILE_OBJECT FileObject, _In_reads_bytes_(PropertyLength) PKSPROPERTY Property, _In_ ULONG PropertyLength, _In_reads_bytes_(DataLength)PVOID Data, _In_ ULONG DataLength, _Out_ PIO_STATUS_BLOCK IoStatus, _In_ ULONG PropertySetsCount, _In_reads_(PropertySetsCount) const KSPROPERTY_SET* PropertySet ); // method.c: _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsMethodHandler( _In_ PIRP Irp, _In_ ULONG MethodSetsCount, _In_reads_(MethodSetsCount) const KSMETHOD_SET* MethodSet ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsMethodHandlerWithAllocator( _In_ PIRP Irp, _In_ ULONG MethodSetsCount, _In_reads_(MethodSetsCount) const KSMETHOD_SET* MethodSet, _In_opt_ PFNKSALLOCATOR Allocator, _In_ ULONG MethodItemSize OPTIONAL ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI BOOLEAN NTAPI KsFastMethodHandler( _In_ PFILE_OBJECT FileObject, _In_reads_bytes_(MethodLength) PKSMETHOD Method, _In_ ULONG MethodLength, _Inout_updates_bytes_(DataLength) PVOID Data, _In_ ULONG DataLength, _Out_ PIO_STATUS_BLOCK IoStatus, _In_ ULONG MethodSetsCount, _In_reads_(MethodSetsCount) const KSMETHOD_SET* MethodSet ); // alloc.c: _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreateDefaultAllocator( _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreateDefaultAllocatorEx( _In_ PIRP Irp, _In_opt_ PVOID InitializeContext, _In_opt_ PFNKSDEFAULTALLOCATE DefaultAllocate, _In_opt_ PFNKSDEFAULTFREE DefaultFree, _In_opt_ PFNKSINITIALIZEALLOCATOR InitializeAllocator, _In_opt_ PFNKSDELETEALLOCATOR DeleteAllocator ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreateAllocator( _In_ HANDLE ConnectionHandle, _In_ PKSALLOCATOR_FRAMING AllocatorFraming, _Out_ PHANDLE AllocatorHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsValidateAllocatorCreateRequest( _In_ PIRP Irp, _Out_ PKSALLOCATOR_FRAMING* AllocatorFraming ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsValidateAllocatorFramingEx( _In_ PKSALLOCATOR_FRAMING_EX Framing, _In_ ULONG BufferSize, _In_ const KSALLOCATOR_FRAMING_EX *PinFraming ); // clock.c: _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAllocateDefaultClock( _Out_ PKSDEFAULTCLOCK* DefaultClock ); #if (NTDDI_VERSION >= NTDDI_WINXP) _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAllocateDefaultClockEx( _Out_ PKSDEFAULTCLOCK* DefaultClock, _In_opt_ PVOID Context, _In_opt_ PFNKSSETTIMER SetTimer, _In_opt_ PFNKSCANCELTIMER CancelTimer, _In_opt_ PFNKSCORRELATEDTIME CorrelatedTime, _In_opt_ const KSRESOLUTION* Resolution, _In_ ULONG Flags ); #endif // (NTDDI_VERSION >= NTDDI_WINXP) _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsFreeDefaultClock( _In_ PKSDEFAULTCLOCK DefaultClock ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreateDefaultClock( _In_ PIRP Irp, _In_ PKSDEFAULTCLOCK DefaultClock ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreateClock( _In_ HANDLE ConnectionHandle, _In_ PKSCLOCK_CREATE ClockCreate, _Out_ PHANDLE ClockHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsValidateClockCreateRequest( _In_ PIRP Irp, _Outptr_ PKSCLOCK_CREATE* ClockCreate ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI KSSTATE NTAPI KsGetDefaultClockState( _In_ PKSDEFAULTCLOCK DefaultClock ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI VOID NTAPI KsSetDefaultClockState( _In_ PKSDEFAULTCLOCK DefaultClock, _In_ KSSTATE State ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI LONGLONG NTAPI KsGetDefaultClockTime( _In_ PKSDEFAULTCLOCK DefaultClock ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI VOID NTAPI KsSetDefaultClockTime( _In_ PKSDEFAULTCLOCK DefaultClock, _In_ LONGLONG Time ); // connect.c: _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreatePin( _In_ HANDLE FilterHandle, _In_ PKSPIN_CONNECT Connect, _In_ ACCESS_MASK DesiredAccess, _Out_ PHANDLE ConnectionHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsValidateConnectRequest( _In_ PIRP Irp, _In_ ULONG DescriptorsCount, _In_reads_(DescriptorsCount) const KSPIN_DESCRIPTOR* Descriptor, _Out_ PKSPIN_CONNECT* Connect ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinPropertyHandler( _In_ PIRP Irp, _In_ PKSPROPERTY Property, _Inout_ PVOID Data, _In_ ULONG DescriptorsCount, _In_reads_(DescriptorsCount) const KSPIN_DESCRIPTOR* Descriptor ); _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinDataIntersection( _In_ PIRP Irp, _In_ PKSP_PIN Pin, _Out_opt_ PVOID Data, _In_ ULONG DescriptorsCount, _In_reads_(DescriptorsCount) const KSPIN_DESCRIPTOR* Descriptor, _In_ PFNKSINTERSECTHANDLER IntersectHandler ); _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinDataIntersectionEx( _In_ PIRP Irp, _In_ PKSP_PIN Pin, _Out_ PVOID Data, _In_ ULONG DescriptorsCount, _In_reads_bytes_(DescriptorsCount * DescriptorSize) const KSPIN_DESCRIPTOR* Descriptor, _In_ ULONG DescriptorSize, _In_opt_ PFNKSINTERSECTHANDLEREX IntersectHandler, _In_opt_ PVOID HandlerContext ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsHandleSizedListQuery( _In_ PIRP Irp, _In_ ULONG DataItemsCount, _In_ ULONG DataItemSize, _In_reads_bytes_(DataItemsCount * DataItemSize) const VOID* DataItems ); // image.c: #if (!defined( MAKEINTRESOURCE )) #define MAKEINTRESOURCE( res ) ((ULONG_PTR) (USHORT) res) #endif #if (!defined( RT_STRING )) #define RT_STRING MAKEINTRESOURCE( 6 ) #define RT_RCDATA MAKEINTRESOURCE( 10 ) #endif _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsLoadResource( _In_ PVOID ImageBase, _In_ POOL_TYPE PoolType, _In_ ULONG_PTR ResourceName, _In_ ULONG ResourceType, _Outptr_result_bytebuffer_(*ResourceSize) PVOID *Resource, _Out_opt_ PULONG ResourceSize ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsGetImageNameAndResourceId( _In_ HANDLE RegKey, _Out_ PUNICODE_STRING ImageName, _Out_ PULONG_PTR ResourceId, _Out_ PULONG ValueType ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsMapModuleName( _In_ PDEVICE_OBJECT PhysicalDeviceObject, _In_ PUNICODE_STRING ModuleName, _Out_ PUNICODE_STRING ImageName, _Out_ PULONG_PTR ResourceId, _Out_ PULONG ValueType ); // irp.c: _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsReferenceBusObject( _In_ KSDEVICE_HEADER Header ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsDereferenceBusObject( _In_ KSDEVICE_HEADER Header ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsDispatchQuerySecurity( _In_ PDEVICE_OBJECT DeviceObject, _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsDispatchSetSecurity( _In_ PDEVICE_OBJECT DeviceObject, _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsDispatchSpecificProperty( _In_ PIRP Irp, _In_ PFNKSHANDLER Handler ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsDispatchSpecificMethod( _In_ PIRP Irp, _In_ PFNKSHANDLER Handler ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsReadFile( _In_ PFILE_OBJECT FileObject, _In_opt_ PKEVENT Event, _In_opt_ PVOID PortContext, _Out_ PIO_STATUS_BLOCK IoStatusBlock, _Out_writes_bytes_(Length) PVOID Buffer, _In_ ULONG Length, _In_ ULONG Key OPTIONAL, _In_ KPROCESSOR_MODE RequestorMode ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsWriteFile( _In_ PFILE_OBJECT FileObject, _In_opt_ PKEVENT Event, _In_opt_ PVOID PortContext, _Out_ PIO_STATUS_BLOCK IoStatusBlock, _In_reads_bytes_(Length) PVOID Buffer, _In_ ULONG Length, _In_ ULONG Key OPTIONAL, _In_ KPROCESSOR_MODE RequestorMode ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsQueryInformationFile( _In_ PFILE_OBJECT FileObject, _Out_writes_bytes_(Length) PVOID FileInformation, _In_ ULONG Length, _In_ FILE_INFORMATION_CLASS FileInformationClass ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsSetInformationFile( _In_ PFILE_OBJECT FileObject, _In_reads_bytes_(Length) PVOID FileInformation, _In_ ULONG Length, _In_ FILE_INFORMATION_CLASS FileInformationClass ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsStreamIo( _In_ PFILE_OBJECT FileObject, _In_opt_ PKEVENT Event, _In_opt_ PVOID PortContext, _In_opt_ PIO_COMPLETION_ROUTINE CompletionRoutine, _In_opt_ PVOID CompletionContext, _In_ KSCOMPLETION_INVOCATION CompletionInvocationFlags OPTIONAL, _Out_ PIO_STATUS_BLOCK IoStatusBlock, _Inout_updates_bytes_(Length) PVOID StreamHeaders, _In_ ULONG Length, _In_ ULONG Flags, _In_ KPROCESSOR_MODE RequestorMode ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsProbeStreamIrp( _Inout_ PIRP Irp, _In_ ULONG ProbeFlags, _In_ ULONG HeaderSize OPTIONAL ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAllocateExtraData( _Inout_ PIRP Irp, _In_ ULONG ExtraSize, _Out_ PVOID* ExtraBuffer ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsNullDriverUnload( _In_ PDRIVER_OBJECT DriverObject ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsSetMajorFunctionHandler( _In_ PDRIVER_OBJECT DriverObject, _In_ ULONG MajorFunction ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsDispatchInvalidDeviceRequest( _In_ PDEVICE_OBJECT DeviceObject, _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsDefaultDeviceIoCompletion( _In_ PDEVICE_OBJECT DeviceObject, _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsDispatchIrp( _In_ PDEVICE_OBJECT DeviceObject, _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI BOOLEAN NTAPI KsDispatchFastIoDeviceControlFailure( _In_ PFILE_OBJECT FileObject, _In_ BOOLEAN Wait, _In_reads_bytes_opt_(InputBufferLength) PVOID InputBuffer, _In_ ULONG InputBufferLength, _Out_writes_bytes_opt_(OutputBufferLength) PVOID OutputBuffer, _In_ ULONG OutputBufferLength, _In_ ULONG IoControlCode, _Out_ PIO_STATUS_BLOCK IoStatus, _In_ PDEVICE_OBJECT DeviceObject ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI BOOLEAN NTAPI KsDispatchFastReadFailure( _In_ PFILE_OBJECT FileObject, _In_ PLARGE_INTEGER FileOffset, _In_ ULONG Length, _In_ BOOLEAN Wait, _In_ ULONG LockKey, _Out_ PVOID Buffer, _Out_ PIO_STATUS_BLOCK IoStatus, _In_ PDEVICE_OBJECT DeviceObject ); #define KsDispatchFastWriteFailure KsDispatchFastReadFailure _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI DRIVER_CANCEL KsCancelRoutine; _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI VOID NTAPI KsCancelIo( _Inout_ PLIST_ENTRY QueueHead, _In_ PKSPIN_LOCK SpinLock ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI VOID NTAPI KsReleaseIrpOnCancelableQueue( _In_ PIRP Irp, _In_opt_ PDRIVER_CANCEL DriverCancel ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PIRP NTAPI KsRemoveIrpFromCancelableQueue( _Inout_ PLIST_ENTRY QueueHead, _In_ PKSPIN_LOCK SpinLock, _In_ KSLIST_ENTRY_LOCATION ListLocation, _In_ KSIRP_REMOVAL_OPERATION RemovalOperation ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI NTSTATUS NTAPI KsMoveIrpsOnCancelableQueue( _Inout_ PLIST_ENTRY SourceList, _In_ PKSPIN_LOCK SourceLock, _Inout_ PLIST_ENTRY DestinationList, _In_opt_ PKSPIN_LOCK DestinationLock, _In_ KSLIST_ENTRY_LOCATION ListLocation, _In_ PFNKSIRPLISTCALLBACK ListCallback, _In_ PVOID Context ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI VOID NTAPI KsRemoveSpecificIrpFromCancelableQueue( _In_ PIRP Irp ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI VOID NTAPI KsAddIrpToCancelableQueue( _Inout_ PLIST_ENTRY QueueHead, _In_ PKSPIN_LOCK SpinLock, _In_ PIRP Irp, _In_ KSLIST_ENTRY_LOCATION ListLocation, _In_opt_ PDRIVER_CANCEL DriverCancel ); // api.c: _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAcquireResetValue( _In_ PIRP Irp, _Out_ KSRESET* ResetValue ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsTopologyPropertyHandler( _In_ PIRP Irp, _In_ PKSPROPERTY Property, _Inout_ PVOID Data, _In_ const KSTOPOLOGY* Topology ); _IRQL_requires_max_(APC_LEVEL) KSDDKAPI VOID NTAPI KsAcquireDeviceSecurityLock( _In_ KSDEVICE_HEADER Header, _In_ BOOLEAN Exclusive ); _IRQL_requires_max_(APC_LEVEL) KSDDKAPI VOID NTAPI KsReleaseDeviceSecurityLock( _In_ KSDEVICE_HEADER Header ); KSDDKAPI _Dispatch_type_(IRP_MJ_PNP) DRIVER_DISPATCH KsDefaultDispatchPnp; KSDDKAPI _Dispatch_type_(IRP_MJ_POWER) DRIVER_DISPATCH KsDefaultDispatchPower; KSDDKAPI _Dispatch_type_(IRP_MJ_SYSTEM_CONTROL) _Dispatch_type_(IRP_MJ_DEVICE_CONTROL) DRIVER_DISPATCH KsDefaultForwardIrp; _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsSetDevicePnpAndBaseObject( _In_ KSDEVICE_HEADER Header, _In_ PDEVICE_OBJECT PnpDeviceObject, _In_ PDEVICE_OBJECT BaseObject ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PDEVICE_OBJECT NTAPI KsQueryDevicePnpObject( _In_ KSDEVICE_HEADER Header ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI ACCESS_MASK NTAPI KsQueryObjectAccessMask( _In_ KSOBJECT_HEADER Header ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsRecalculateStackDepth( _In_ KSDEVICE_HEADER Header, _In_ BOOLEAN ReuseStackLocation ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsSetTargetState( _In_ KSOBJECT_HEADER Header, _In_ KSTARGET_STATE TargetState ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsSetTargetDeviceObject( _In_ KSOBJECT_HEADER Header, _In_opt_ PDEVICE_OBJECT TargetDevice ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsSetPowerDispatch( _In_ KSOBJECT_HEADER Header, _In_opt_ PFNKSCONTEXT_DISPATCH PowerDispatch, _In_opt_ PVOID PowerContext ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PKSOBJECT_CREATE_ITEM NTAPI KsQueryObjectCreateItem( _In_ KSOBJECT_HEADER Header ); _IRQL_requires_max_(APC_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAllocateDeviceHeader( _Out_ KSDEVICE_HEADER* Header, _In_ ULONG ItemsCount, _In_reads_opt_(ItemsCount) PKSOBJECT_CREATE_ITEM ItemsList ); _IRQL_requires_max_(APC_LEVEL) KSDDKAPI VOID NTAPI KsFreeDeviceHeader( _In_ KSDEVICE_HEADER Header ); _IRQL_requires_max_(APC_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAllocateObjectHeader( _Out_ KSOBJECT_HEADER* Header, _In_ ULONG ItemsCount, _In_reads_opt_(ItemsCount) PKSOBJECT_CREATE_ITEM ItemsList, _In_ PIRP Irp, _In_ const KSDISPATCH_TABLE* Table ); _IRQL_requires_max_(APC_LEVEL) KSDDKAPI VOID NTAPI KsFreeObjectHeader( _In_ KSOBJECT_HEADER Header ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAddObjectCreateItemToDeviceHeader( _In_ KSDEVICE_HEADER Header, _In_ PDRIVER_DISPATCH Create, _In_ PVOID Context, _In_ PWSTR ObjectClass, _In_opt_ PSECURITY_DESCRIPTOR SecurityDescriptor ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAddObjectCreateItemToObjectHeader( _In_ KSOBJECT_HEADER Header, _In_ PDRIVER_DISPATCH Create, _In_ PVOID Context, _In_ PWSTR ObjectClass, _In_opt_ PSECURITY_DESCRIPTOR SecurityDescriptor ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAllocateObjectCreateItem( _In_ KSDEVICE_HEADER Header, _In_ PKSOBJECT_CREATE_ITEM CreateItem, _In_ BOOLEAN AllocateEntry, _In_opt_ PFNKSITEMFREECALLBACK ItemFreeCallback ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsFreeObjectCreateItem( _In_ KSDEVICE_HEADER Header, _In_ PUNICODE_STRING CreateItem ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsFreeObjectCreateItemsByContext( _In_ KSDEVICE_HEADER Header, _In_ PVOID Context ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreateDefaultSecurity( _In_opt_ PSECURITY_DESCRIPTOR ParentSecurity, _Out_ PSECURITY_DESCRIPTOR* DefaultSecurity ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsForwardIrp( _In_ PIRP Irp, _In_ PFILE_OBJECT FileObject, _In_ BOOLEAN ReuseStackLocation ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsForwardAndCatchIrp( _In_ PDEVICE_OBJECT DeviceObject, _In_ PIRP Irp, _In_ PFILE_OBJECT FileObject, _In_ KSSTACK_USE StackUse ); _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsSynchronousIoControlDevice( _In_ PFILE_OBJECT FileObject, _In_ KPROCESSOR_MODE RequestorMode, _In_ ULONG IoControl, _In_reads_bytes_(InSize) PVOID InBuffer, _In_ ULONG InSize, _Out_writes_bytes_to_(OutSize, *BytesReturned) PVOID OutBuffer, _In_ ULONG OutSize, _Out_ PULONG BytesReturned ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsUnserializeObjectPropertiesFromRegistry( _In_ PFILE_OBJECT FileObject, _In_opt_ HANDLE ParentKey, _In_opt_ PUNICODE_STRING RegistryPath ); #if (NTDDI_VERSION >= NTDDI_WINXP) _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCacheMedium( _In_ PUNICODE_STRING SymbolicLink, _In_ PKSPIN_MEDIUM Medium, _In_ ULONG PinDirection ); #endif // (NTDDI_VERSION >= NTDDI_WINXP) // thread.c: _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsRegisterWorker( _In_ WORK_QUEUE_TYPE WorkQueueType, _Out_ PKSWORKER* Worker ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsRegisterCountedWorker( _In_ WORK_QUEUE_TYPE WorkQueueType, _Inout_ PWORK_QUEUE_ITEM CountedWorkItem, _Out_ PKSWORKER* Worker ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI VOID NTAPI KsUnregisterWorker( _Inout_ PKSWORKER Worker ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI NTSTATUS NTAPI KsQueueWorkItem( _Inout_ PKSWORKER Worker, _Inout_ PWORK_QUEUE_ITEM WorkItem ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI ULONG NTAPI KsIncrementCountedWorker( _Inout_ PKSWORKER Worker ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI ULONG NTAPI KsDecrementCountedWorker( _Inout_ PKSWORKER Worker ); // topology.c: _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreateTopologyNode( _In_ HANDLE ParentHandle, _In_ PKSNODE_CREATE NodeCreate, _In_ ACCESS_MASK DesiredAccess, _Out_ PHANDLE NodeHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsValidateTopologyNodeCreateRequest( _In_ PIRP Irp, _In_ PKSTOPOLOGY Topology, _Out_ PKSNODE_CREATE* NodeCreate ); #if (NTDDI_VERSION >= NTDDI_WINXP) _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsMergeAutomationTables( _Out_ PKSAUTOMATION_TABLE* AutomationTableAB, _In_opt_ PKSAUTOMATION_TABLE AutomationTableA, _In_opt_ PKSAUTOMATION_TABLE AutomationTableB, _In_opt_ KSOBJECT_BAG Bag ); _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsInitializeDriver( _In_ PDRIVER_OBJECT DriverObject, _In_ PUNICODE_STRING RegistryPathName, _In_opt_ const KSDEVICE_DESCRIPTOR* Descriptor ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAddDevice( _In_ PDRIVER_OBJECT DriverObject, _In_ PDEVICE_OBJECT PhysicalDeviceObject ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreateDevice( _In_ PDRIVER_OBJECT DriverObject, _In_ PDEVICE_OBJECT PhysicalDeviceObject, _In_opt_ const KSDEVICE_DESCRIPTOR* Descriptor, _In_ ULONG ExtensionSize, _Out_opt_ PKSDEVICE* Device ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsInitializeDevice( _In_ PDEVICE_OBJECT FunctionalDeviceObject, _In_ PDEVICE_OBJECT PhysicalDeviceObject, _In_ PDEVICE_OBJECT NextDeviceObject, _In_opt_ const KSDEVICE_DESCRIPTOR* Descriptor ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsTerminateDevice( _In_ PDEVICE_OBJECT DeviceObject ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PKSDEVICE NTAPI KsGetDeviceForDeviceObject( _In_ PDEVICE_OBJECT FunctionalDeviceObject ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsAcquireDevice( _In_ PKSDEVICE Device ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsReleaseDevice( _In_ PKSDEVICE Device ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsDeviceRegisterAdapterObject( _In_ PKSDEVICE Device, _In_ PADAPTER_OBJECT AdapterObject, _In_ ULONG MaxMappingsByteCount, _In_ ULONG MappingTableStride ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI ULONG NTAPI KsDeviceGetBusData( _In_ PKSDEVICE Device, _In_ ULONG DataType, _In_reads_bytes_(Length) PVOID Buffer, _In_ ULONG Offset, _In_ ULONG Length ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI ULONG NTAPI KsDeviceSetBusData( _In_ PKSDEVICE Device, _In_ ULONG DataType, _In_reads_bytes_(Length) PVOID Buffer, _In_ ULONG Offset, _In_ ULONG Length ); _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCreateFilterFactory( _In_ PDEVICE_OBJECT DeviceObject, _In_ const KSFILTER_DESCRIPTOR *Descriptor, _In_opt_ PWSTR RefString, _In_opt_ PSECURITY_DESCRIPTOR SecurityDescriptor, _In_ ULONG CreateItemFlags, _In_opt_ PFNKSFILTERFACTORYPOWER SleepCallback, _In_opt_ PFNKSFILTERFACTORYPOWER WakeCallback, _Out_opt_ PKSFILTERFACTORY *FilterFactory ); #define KsDeleteFilterFactory(FilterFactory) \ KsFreeObjectCreateItemsByContext(\ *(KSDEVICE_HEADER *)(\ KsFilterFactoryGetParentDevice(FilterFactory)->FunctionalDeviceObject->\ DeviceExtension),\ FilterFactory) _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsFilterFactoryUpdateCacheData( _In_ PKSFILTERFACTORY FilterFactory, _In_opt_ const KSFILTER_DESCRIPTOR *FilterDescriptor ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsFilterFactoryAddCreateItem( _In_ PKSFILTERFACTORY FilterFactory, _In_ PWSTR RefString, _In_opt_ PSECURITY_DESCRIPTOR SecurityDescriptor, _In_ ULONG CreateItemFlags ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsFilterFactorySetDeviceClassesState( _In_ PKSFILTERFACTORY FilterFactory, _In_ BOOLEAN NewState ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PUNICODE_STRING NTAPI KsFilterFactoryGetSymbolicLink( _In_ PKSFILTERFACTORY FilterFactory ); #if (NTDDI_VERSION >= NTDDI_WINTHRESHOLD) // Forward decl. typedef struct _KSDEVICE_PROFILE_INFO KSDEVICE_PROFILE_INFO, *PKSDEVICE_PROFILE_INFO; __drv_maxIRQL(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsInitializeDeviceProfile( _In_ PKSFILTERFACTORY FilterFactory ); __drv_maxIRQL(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPublishDeviceProfile( _In_ PKSFILTERFACTORY FilterFactory, _In_ PKSDEVICE_PROFILE_INFO Profile ); __drv_maxIRQL(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPersistDeviceProfile( _In_ PKSFILTERFACTORY FilterFactory ); #endif // NTDDI_WINTHRESHOLD _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsAddEvent( _In_ PVOID Object, _In_ PKSEVENT_ENTRY EventEntry ); _IRQL_requires_max_(PASSIVE_LEVEL) void _inline KsFilterAddEvent( _In_ PKSFILTER Filter, _In_ PKSEVENT_ENTRY EventEntry ) { KsAddEvent(Filter,EventEntry); } _IRQL_requires_max_(PASSIVE_LEVEL) void _inline KsPinAddEvent( _In_ PKSPIN Pin, _In_ PKSEVENT_ENTRY EventEntry ) { KsAddEvent(Pin,EventEntry); } _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsDefaultAddEventHandler( _In_ PIRP Irp, _In_ PKSEVENTDATA EventData, _Inout_ PKSEVENT_ENTRY EventEntry ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsGenerateEvents( _In_ PVOID Object, _In_opt_ const GUID* EventSet, _In_ ULONG EventId, _In_ ULONG DataSize, _In_reads_bytes_opt_(DataSize) PVOID Data, _In_opt_ PFNKSGENERATEEVENTCALLBACK CallBack, _In_opt_ PVOID CallBackContext ); _IRQL_requires_max_(DISPATCH_LEVEL) void _inline KsFilterGenerateEvents( _In_ PKSFILTER Filter, _In_opt_ const GUID* EventSet, _In_ ULONG EventId, _In_ ULONG DataSize, _In_reads_bytes_(DataSize) PVOID Data, _In_opt_ PFNKSGENERATEEVENTCALLBACK CallBack, _In_opt_ PVOID CallBackContext ) { KsGenerateEvents( Filter, EventSet, EventId, DataSize, Data, CallBack, CallBackContext); } _IRQL_requires_max_(DISPATCH_LEVEL) void _inline KsPinGenerateEvents( _In_ PKSPIN Pin, _In_opt_ const GUID* EventSet, _In_ ULONG EventId, _In_ ULONG DataSize, _In_reads_bytes_opt_(DataSize) PVOID Data, _In_opt_ PFNKSGENERATEEVENTCALLBACK CallBack, _In_opt_ PVOID CallBackContext ) { KsGenerateEvents( Pin, EventSet, EventId, DataSize, Data, CallBack, CallBackContext); } typedef enum { KSSTREAM_POINTER_STATE_UNLOCKED = 0, KSSTREAM_POINTER_STATE_LOCKED } KSSTREAM_POINTER_STATE; _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinGetAvailableByteCount( _In_ PKSPIN Pin, _Out_opt_ PLONG InputDataBytes, _Out_opt_ PLONG OutputBufferBytes ); _Must_inspect_result_ _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PKSSTREAM_POINTER NTAPI KsPinGetLeadingEdgeStreamPointer( _In_ PKSPIN Pin, _In_ KSSTREAM_POINTER_STATE State ); _Must_inspect_result_ _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PKSSTREAM_POINTER NTAPI KsPinGetTrailingEdgeStreamPointer( _In_ PKSPIN Pin, _In_ KSSTREAM_POINTER_STATE State ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI NTSTATUS NTAPI KsStreamPointerSetStatusCode( _In_ PKSSTREAM_POINTER StreamPointer, _In_ NTSTATUS Status ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI NTSTATUS NTAPI KsStreamPointerLock( _In_ PKSSTREAM_POINTER StreamPointer ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsStreamPointerUnlock( _In_ PKSSTREAM_POINTER StreamPointer, _In_ BOOLEAN Eject ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsStreamPointerAdvanceOffsetsAndUnlock( _In_ PKSSTREAM_POINTER StreamPointer, _In_ ULONG InUsed, _In_ ULONG OutUsed, _In_ BOOLEAN Eject ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsStreamPointerDelete( _In_ PKSSTREAM_POINTER StreamPointer ); _Must_inspect_result_ _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI NTSTATUS NTAPI KsStreamPointerClone( _In_ PKSSTREAM_POINTER StreamPointer, _In_opt_ PFNKSSTREAMPOINTER CancelCallback, _In_ ULONG ContextSize, _Out_ PKSSTREAM_POINTER* CloneStreamPointer ); _Must_inspect_result_ _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI NTSTATUS NTAPI KsStreamPointerAdvanceOffsets( _In_ PKSSTREAM_POINTER StreamPointer, _In_ ULONG InUsed, _In_ ULONG OutUsed, _In_ BOOLEAN Eject ); _Must_inspect_result_ _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI NTSTATUS NTAPI KsStreamPointerAdvance( _In_ PKSSTREAM_POINTER StreamPointer ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PMDL NTAPI KsStreamPointerGetMdl( _In_ PKSSTREAM_POINTER StreamPointer ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PIRP NTAPI KsStreamPointerGetIrp( _In_ PKSSTREAM_POINTER StreamPointer, _Out_opt_ PBOOLEAN FirstFrameInIrp, _Out_opt_ PBOOLEAN LastFrameInIrp ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsStreamPointerScheduleTimeout( _In_ PKSSTREAM_POINTER StreamPointer, _In_ PFNKSSTREAMPOINTER Callback, _In_ ULONGLONG Interval ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsStreamPointerCancelTimeout( _In_ PKSSTREAM_POINTER StreamPointer ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PKSSTREAM_POINTER NTAPI KsPinGetFirstCloneStreamPointer( _In_ PKSPIN Pin ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PKSSTREAM_POINTER NTAPI KsStreamPointerGetNextClone( _In_ PKSSTREAM_POINTER StreamPointer ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinHandshake( _In_ PKSPIN Pin, _In_ PKSHANDSHAKE In, _Out_ PKSHANDSHAKE Out ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsCompletePendingRequest( _In_ PIRP Irp ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI KSOBJECTTYPE NTAPI KsGetObjectTypeFromIrp( _In_ PIRP Irp ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PVOID NTAPI KsGetObjectFromFileObject( _In_ PFILE_OBJECT FileObject ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI KSOBJECTTYPE NTAPI KsGetObjectTypeFromFileObject( _In_ PFILE_OBJECT FileObject ); _IRQL_requires_max_(DISPATCH_LEVEL) PKSFILTER __inline KsGetFilterFromFileObject( _In_ PFILE_OBJECT FileObject ) { return (PKSFILTER) KsGetObjectFromFileObject(FileObject); } _IRQL_requires_max_(DISPATCH_LEVEL) PKSPIN __inline KsGetPinFromFileObject( _In_ PFILE_OBJECT FileObject ) { return (PKSPIN) KsGetObjectFromFileObject(FileObject); } _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PKSGATE NTAPI KsFilterGetAndGate( _In_ PKSFILTER Filter ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsFilterAcquireProcessingMutex( _In_ PKSFILTER Filter ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsFilterReleaseProcessingMutex( _In_ PKSFILTER Filter ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsFilterAttemptProcessing( _In_ PKSFILTER Filter, _In_ BOOLEAN Asynchronous ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PKSGATE NTAPI KsPinGetAndGate( _In_ PKSPIN Pin ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsPinAttachAndGate( _In_ PKSPIN Pin, _In_opt_ PKSGATE AndGate ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsPinAttachOrGate( _In_ PKSPIN Pin, _In_opt_ PKSGATE OrGate ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsPinAcquireProcessingMutex( _In_ PKSPIN Pin ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsPinReleaseProcessingMutex( _In_ PKSPIN Pin ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI BOOLEAN NTAPI KsProcessPinUpdate( _In_ PKSPROCESSPIN ProcessPin ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsPinGetCopyRelationships( _In_ PKSPIN Pin, _Out_ PKSPIN* CopySource, _Out_ PKSPIN* DelegateBranch ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI void NTAPI KsPinAttemptProcessing( _In_ PKSPIN Pin, _In_ BOOLEAN Asynchronous ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PVOID NTAPI KsGetParent( _In_ PVOID Object ); _IRQL_requires_max_(PASSIVE_LEVEL) PKSDEVICE __inline KsFilterFactoryGetParentDevice( _In_ PKSFILTERFACTORY FilterFactory ) { return (PKSDEVICE) KsGetParent((PVOID) FilterFactory); } _IRQL_requires_max_(PASSIVE_LEVEL) PKSFILTERFACTORY __inline KsFilterGetParentFilterFactory( _In_ PKSFILTER Filter ) { return (PKSFILTERFACTORY) KsGetParent((PVOID) Filter); } _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PKSFILTER NTAPI KsPinGetParentFilter( _In_ PKSPIN Pin ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PVOID NTAPI KsGetFirstChild( _In_ PVOID Object ); _IRQL_requires_max_(PASSIVE_LEVEL) PKSFILTERFACTORY __inline KsDeviceGetFirstChildFilterFactory( _In_ PKSDEVICE Device ) { return (PKSFILTERFACTORY) KsGetFirstChild((PVOID) Device); } _IRQL_requires_max_(PASSIVE_LEVEL) PKSFILTER __inline KsFilterFactoryGetFirstChildFilter( _In_ PKSFILTERFACTORY FilterFactory ) { return (PKSFILTER) KsGetFirstChild((PVOID) FilterFactory); } _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI ULONG NTAPI KsFilterGetChildPinCount( _In_ PKSFILTER Filter, _In_ ULONG PinId ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PKSPIN NTAPI KsFilterGetFirstChildPin( _In_ PKSFILTER Filter, _In_ ULONG PinId ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PVOID NTAPI KsGetNextSibling( _In_ PVOID Object ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PKSPIN NTAPI KsPinGetNextSiblingPin( _In_ PKSPIN Pin ); _IRQL_requires_max_(PASSIVE_LEVEL) PKSFILTERFACTORY __inline KsFilterFactoryGetNextSiblingFilterFactory( _In_ PKSFILTERFACTORY FilterFactory ) { return (PKSFILTERFACTORY) KsGetNextSibling((PVOID) FilterFactory); } _IRQL_requires_max_(PASSIVE_LEVEL) PKSFILTER __inline KsFilterGetNextSiblingFilter( _In_ PKSFILTER Filter ) { return (PKSFILTER) KsGetNextSibling((PVOID) Filter); } _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PKSDEVICE NTAPI KsGetDevice( _In_ PVOID Object ); _IRQL_requires_max_(PASSIVE_LEVEL) PKSDEVICE __inline KsFilterFactoryGetDevice( _In_ PKSFILTERFACTORY FilterFactory ) { return KsGetDevice((PVOID) FilterFactory); } _IRQL_requires_max_(PASSIVE_LEVEL) PKSDEVICE __inline KsFilterGetDevice( _In_ PKSFILTER Filter ) { return KsGetDevice((PVOID) Filter); } _IRQL_requires_max_(PASSIVE_LEVEL) PKSDEVICE __inline KsPinGetDevice( _In_ PKSPIN Pin ) { return KsGetDevice((PVOID) Pin); } _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PKSFILTER NTAPI KsGetFilterFromIrp( _In_ PIRP Irp ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI PKSPIN NTAPI KsGetPinFromIrp( _In_ PIRP Irp ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI ULONG NTAPI KsGetNodeIdFromIrp( _In_ PIRP Irp ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsAcquireControl( _In_ PVOID Object ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsReleaseControl( _In_ PVOID Object ); _IRQL_requires_max_(PASSIVE_LEVEL) void __inline KsFilterAcquireControl( _In_ PKSFILTER Filter ) { KsAcquireControl((PVOID) Filter); } _IRQL_requires_max_(PASSIVE_LEVEL) void __inline KsFilterReleaseControl( _In_ PKSFILTER Filter ) { KsReleaseControl((PVOID) Filter); } _IRQL_requires_max_(PASSIVE_LEVEL) void __inline KsPinAcquireControl( _In_ PKSPIN Pin ) { KsAcquireControl((PVOID) Pin); } _IRQL_requires_max_(PASSIVE_LEVEL) void __inline KsPinReleaseControl( _In_ PKSPIN Pin ) { KsReleaseControl((PVOID) Pin); } _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAddItemToObjectBag( _In_ KSOBJECT_BAG ObjectBag, _In_ __drv_aliasesMem PVOID Item, _In_opt_ PFNKSFREE Free ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI ULONG NTAPI KsRemoveItemFromObjectBag( _In_ KSOBJECT_BAG ObjectBag, _In_ PVOID Item, _In_ BOOLEAN Free ); #define KsDiscard(Object,Pointer)\ KsRemoveItemFromObjectBag(\ (Object)->Bag,\ (PVOID)(Pointer),\ TRUE) _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsAllocateObjectBag( _In_ PKSDEVICE Device, _Out_ KSOBJECT_BAG* ObjectBag ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsFreeObjectBag( _In_ KSOBJECT_BAG ObjectBag ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsCopyObjectBagItems( _In_ KSOBJECT_BAG ObjectBagDestination, _In_ KSOBJECT_BAG ObjectBagSource ); _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI _KsEdit( _In_ KSOBJECT_BAG ObjectBag, _At_(*PointerToPointerToItem, _Pre_maybenull_ _Pre_readable_byte_size_(OldSize)) _Outptr_result_bytebuffer_(NewSize) PVOID* PointerToPointerToItem, _In_ ULONG NewSize, _In_ ULONG OldSize, _In_ ULONG Tag ); #define KsEdit(Object,PointerToPointer,Tag)\ _KsEdit(\ (Object)->Bag,\ (PVOID*)(PointerToPointer),\ sizeof(**(PointerToPointer)),\ sizeof(**(PointerToPointer)),\ (Tag)) #define KsEditSized(Object,PointerToPointer,NewSize,OldSize,Tag)\ _KsEdit((Object)->Bag,(PVOID*)(PointerToPointer),(NewSize),(OldSize),(Tag)) _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsRegisterFilterWithNoKSPins( _In_ PDEVICE_OBJECT DeviceObject, _In_ const GUID * InterfaceClassGUID, _In_ ULONG PinCount, _In_reads_(PinCount) BOOL * PinDirection, _In_reads_(PinCount) KSPIN_MEDIUM * MediumList, _In_reads_opt_(PinCount) GUID * CategoryList ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsFilterCreatePinFactory ( _In_ PKSFILTER Filter, _In_ const KSPIN_DESCRIPTOR_EX *const PinDescriptor, _Out_ PULONG PinID ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsFilterCreateNode ( _In_ PKSFILTER Filter, _In_ const KSNODE_DESCRIPTOR *const NodeDescriptor, _Out_ PULONG NodeID ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsFilterAddTopologyConnections ( _In_ PKSFILTER Filter, _In_ ULONG NewConnectionsCount, _In_reads_(NewConnectionsCount) const KSTOPOLOGY_CONNECTION *const NewTopologyConnections ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinGetConnectedPinInterface( _In_ PKSPIN Pin, _In_ const GUID* InterfaceId, _Out_ PVOID* Interface ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PFILE_OBJECT NTAPI KsPinGetConnectedPinFileObject( _In_ PKSPIN Pin ); KSDDKAPI PDEVICE_OBJECT NTAPI KsPinGetConnectedPinDeviceObject( _In_ PKSPIN Pin ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinGetConnectedFilterInterface( _In_ PKSPIN Pin, _In_ const GUID* InterfaceId, _Out_ PVOID* Interface ); #if defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinGetReferenceClockInterface( _In_ PKSPIN Pin, _Out_ PIKSREFERENCECLOCK* Interface ); #endif //defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI VOID NTAPI KsPinSetPinClockTime( _In_ PKSPIN Pin, _In_ LONGLONG Time ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinSubmitFrame( _In_ PKSPIN Pin, _In_reads_bytes_opt_(Size) PVOID Data, _In_ ULONG Size OPTIONAL, _In_opt_ PKSSTREAM_HEADER StreamHeader, _In_opt_ PVOID Context ); _IRQL_requires_max_(DISPATCH_LEVEL) KSDDKAPI NTSTATUS NTAPI KsPinSubmitFrameMdl( _In_ PKSPIN Pin, _In_opt_ PMDL Mdl, _In_opt_ PKSSTREAM_HEADER StreamHeader, _In_opt_ PVOID Context ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsPinRegisterFrameReturnCallback( _In_ PKSPIN Pin, _In_ PFNKSPINFRAMERETURN FrameReturn ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsPinRegisterIrpCompletionCallback( _In_ PKSPIN Pin, _In_ PFNKSPINIRPCOMPLETION IrpCompletion ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsPinRegisterHandshakeCallback( _In_ PKSPIN Pin, _In_ PFNKSPINHANDSHAKE Handshake ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsFilterRegisterPowerCallbacks( _In_ PKSFILTER Filter, _In_opt_ PFNKSFILTERPOWER Sleep, _In_opt_ PFNKSFILTERPOWER Wake ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI void NTAPI KsPinRegisterPowerCallbacks( _In_ PKSPIN Pin, _In_opt_ PFNKSPINPOWER Sleep, _In_opt_ PFNKSPINPOWER Wake ); #if defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PUNKNOWN NTAPI KsRegisterAggregatedClientUnknown( _In_ PVOID Object, _In_ PUNKNOWN ClientUnknown ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI PUNKNOWN NTAPI KsGetOuterUnknown( _In_ PVOID Object ); _IRQL_requires_max_(PASSIVE_LEVEL) PUNKNOWN __inline KsDeviceRegisterAggregatedClientUnknown( _In_ PKSDEVICE Device, _In_ PUNKNOWN ClientUnknown ) { return KsRegisterAggregatedClientUnknown((PVOID) Device,ClientUnknown); } _IRQL_requires_max_(PASSIVE_LEVEL) PUNKNOWN __inline KsDeviceGetOuterUnknown( _In_ PKSDEVICE Device ) { return KsGetOuterUnknown((PVOID) Device); } _IRQL_requires_max_(PASSIVE_LEVEL) PUNKNOWN __inline KsFilterFactoryRegisterAggregatedClientUnknown( _In_ PKSFILTERFACTORY FilterFactory, _In_ PUNKNOWN ClientUnknown ) { return KsRegisterAggregatedClientUnknown((PVOID) FilterFactory,ClientUnknown); } _IRQL_requires_max_(PASSIVE_LEVEL) PUNKNOWN __inline KsFilterFactoryGetOuterUnknown( _In_ PKSFILTERFACTORY FilterFactory ) { return KsGetOuterUnknown((PVOID) FilterFactory); } _IRQL_requires_max_(PASSIVE_LEVEL) PUNKNOWN __inline KsFilterRegisterAggregatedClientUnknown( _In_ PKSFILTER Filter, _In_ PUNKNOWN ClientUnknown ) { return KsRegisterAggregatedClientUnknown((PVOID) Filter,ClientUnknown); } _IRQL_requires_max_(PASSIVE_LEVEL) PUNKNOWN __inline KsFilterGetOuterUnknown( _In_ PKSFILTER Filter ) { return KsGetOuterUnknown((PVOID) Filter); } _IRQL_requires_max_(PASSIVE_LEVEL) PUNKNOWN __inline KsPinRegisterAggregatedClientUnknown( _In_ PKSPIN Pin, _In_ PUNKNOWN ClientUnknown ) { return KsRegisterAggregatedClientUnknown((PVOID) Pin,ClientUnknown); } _IRQL_requires_max_(PASSIVE_LEVEL) PUNKNOWN __inline KsPinGetOuterUnknown( _In_ PKSPIN Pin ) { return KsGetOuterUnknown((PVOID) Pin); } #endif // defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__) #endif // (NTDDI_VERSION >= NTDDI_WINXP) #else // !defined(_NTDDK_) #if !defined( KS_NO_CREATE_FUNCTIONS ) _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI DWORD WINAPI KsCreateAllocator( _In_ HANDLE ConnectionHandle, _In_ PKSALLOCATOR_FRAMING AllocatorFraming, _Out_ PHANDLE AllocatorHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI DWORD NTAPI KsCreateClock( _In_ HANDLE ConnectionHandle, _In_ PKSCLOCK_CREATE ClockCreate, _Out_ PHANDLE ClockHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI DWORD WINAPI KsCreatePin( _In_ HANDLE FilterHandle, _In_ PKSPIN_CONNECT Connect, _In_ ACCESS_MASK DesiredAccess, _Out_ PHANDLE ConnectionHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI DWORD WINAPI KsCreateTopologyNode( _In_ HANDLE ParentHandle, _In_ PKSNODE_CREATE NodeCreate, _In_ ACCESS_MASK DesiredAccess, _Out_ PHANDLE NodeHandle ); // // KS create function that needs to be called after initializing COM // _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI HRESULT WINAPI KsCreateAllocator2( _In_ HANDLE ConnectionHandle, _In_ PKSALLOCATOR_FRAMING AllocatorFraming, _Out_ PHANDLE AllocatorHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI HRESULT NTAPI KsCreateClock2( _In_ HANDLE ConnectionHandle, _In_ PKSCLOCK_CREATE ClockCreate, _Out_ PHANDLE ClockHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI HRESULT WINAPI KsCreatePin2( _In_ HANDLE FilterHandle, _In_ PKSPIN_CONNECT Connect, _In_ ACCESS_MASK DesiredAccess, _Out_ PHANDLE ConnectionHandle ); _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI HRESULT WINAPI KsCreateTopologyNode2( _In_ HANDLE ParentHandle, _In_ PKSNODE_CREATE NodeCreate, _In_ ACCESS_MASK DesiredAccess, _Out_ PHANDLE NodeHandle ); #endif #endif // !defined(_NTDDK_) #if defined(__cplusplus) } #endif // defined(__cplusplus) // //Start of MDL caching related decisions // #if defined(__cplusplus) extern "C" { #endif // defined(__cplusplus) // //MDL sharing related definitions // typedef union _MF_MDL_SHARED_PAYLOAD_KEY{ struct { ULONG pHandle; /* The Handle which represents the user mode Pin Handle */ ULONG fHandle; ULONG64 uPayload; /* The PayLoad from Sample, which is the Buffer attached */ }combined; GUID GMDLHandle; }MF_MDL_SHARED_PAYLOAD_KEY, *PMF_MDL_SHARED_PAYLOAD_KEY; // //We need the handle and upayload to be ULONG64 //to adjust for 64 bit systems and 32 bit systems // #define MF_SET_SHARED_MDLHANDLE(a,b,c,d){\ d.combined.phandle = (ULONG32)a;\ d.combined.fhandle = (ULONG32)b;\ d.combined.upayload = (ULONG64)c;\ } #if defined(_NTDDK_) _IRQL_requires_max_(DISPATCH_LEVEL) typedef VOID (*PFNKSCANCELPINNEDMDL)( _In_ GUID, _In_ PVOID, _In_ PVOID ); _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS WINAPI KsAcquireCachedMdl( _In_ PIRP Irp, _In_ REFGUID Guid, _In_ PFNKSCANCELPINNEDMDL CancelRoutine, _In_ PVOID CancelContext, _Outptr_result_maybenull_ PMDL *MdlAddr, _Outptr_result_maybenull_ PVOID* ReleaseContext ); _Must_inspect_result_ _IRQL_requires_max_(PASSIVE_LEVEL) KSDDKAPI NTSTATUS WINAPI KsReleaseCachedMdl( _In_ REFGUID Guid, _In_ PMDL MdlAddr, _In_ HANDLE ReleaseContext ); #endif #if defined(__cplusplus) } #endif // defined(__cplusplus) // //End of MDL sharing related definitions // #define DENY_USERMODE_ACCESS( pIrp, CompleteRequest ) \ if ( pIrp->RequestorMode != KernelMode ) { \ pIrp->IoStatus.Information = 0; \ pIrp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST; \ if ( CompleteRequest ) IoCompleteRequest ( pIrp, IO_NO_INCREMENT ); \ return STATUS_INVALID_DEVICE_REQUEST; \ } #endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) */ #pragma endregion #endif // !_KS_