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reactos/sdk/include/psdk/ks.h
Hermès Bélusca-Maïto 5064f3c47e
[PSDK] ks.h : Fix some IOCTL values, caught by Ben Nottelling.
2019-07-29 00:20:07 +02:00

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/*
ReactOS
Kernel Streaming API
by Andrew Greenwood
NOTES:
This is a basic stubbing of the Kernel Streaming API header. It is
very incomplete - a lot of the #defines are not set to any value at all.
Some of the structs/funcs may be incorrectly grouped.
GUIDs need to be defined properly.
AVStream functionality (XP and above, DirectX 8.0 and above) will NOT
implemented for a while.
Some example code for interaction from usermode:
DeviceIoControl(
FilterHandle,
IOCTL_KS_PROPERTY,
&Property,
sizeof(KSPROPERTY),
&SeekingCapabilities,
sizeof(KS_SEEKING_CAPABILITIES),
&BytesReturned,
&Overlapped);
*/
#ifndef _KS_
#define _KS_
#ifdef __cplusplus
extern "C" {
#endif
#ifdef BUILDING_KS
#define KSDDKAPI
#else
#define KSDDKAPI //DECLSPEC_IMPORT /* TODO */
#endif
#define KSFILTER_NODE ((ULONG)-1)
#define KSALL_NODES ((ULONG)-1)
#define KSSTRING_Filter L"{9B365890-165F-11D0-A195-0020AFD156E4}"
#define KSSTRING_Pin L"{146F1A80-4791-11D0-A5D6-28DB04C10000}"
#define KSSTRING_Clock L"{53172480-4791-11D0-A5D6-28DB04C10000}"
#define KSSTRING_Allocator L"{642F5D00-4791-11D0-A5D6-28DB04C10000}"
#define KSSTRING_AllocatorEx L"{091BB63B-603F-11D1-B067-00A0C9062802}"
#define KSSTRING_TopologyNode L"{0621061A-EE75-11D0-B915-00A0C9223196}"
#define KSDATAFORMAT_BIT_ATTRIBUTES 1
#define KSDATAFORMAT_ATTRIBUTES (1 << KSDATAFORMAT_BIT_ATTRIBUTES)
#if defined(_NTDDK_)
typedef PVOID PKSWORKER;
#endif
#ifndef SIZEOF_ARRAY
#define SIZEOF_ARRAY(a) (sizeof(a)/sizeof((a)[0]))
#endif
/* ===============================================================
GUID definition helpers
*/
#ifndef _NTRTL_
#ifndef DEFINE_GUIDEX
#ifdef _MSC_VER
#define DEFINE_GUIDEX(name) EXTERN_C const CDECL GUID name
#else
#define DEFINE_GUIDEX(name) EXTERN_C const GUID name
#endif
#endif /* !DEFINE_GUIDEX */
#ifndef STATICGUIDOF
#define STATICGUIDOF(guid) STATIC_##guid
#endif
#endif /* !_NTRTL_ */
#if defined(__cplusplus)
#if _MSC_VER >= 1100
#define DEFINE_GUIDSTRUCT(guid, name) struct __declspec(uuid(guid)) name
#define DEFINE_GUIDNAMED(name) __uuidof(struct name)
#else
#define DEFINE_GUIDSTRUCT(guid, name) \
extern const DECLSPEC_SELECTANY GUID __uuid__##name={STATIC_##name};
#define DEFINE_GUIDNAMED(name) __uuid__##name
#endif
#else /* __cplusplus */
#define DEFINE_GUIDSTRUCT(guid, name) DEFINE_GUIDEX(name)
#define DEFINE_GUIDNAMED(name) name
#endif /* __cplusplus */
#define STATIC_GUID_NULL \
0x00000000L, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
DEFINE_GUIDSTRUCT("00000000-0000-0000-0000-000000000000", GUID_NULL);
#define GUID_NULL DEFINE_GUIDNAMED(GUID_NULL)
#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 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_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)
/* ===============================================================
I/O Control Codes
*/
#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)
/* ===============================================================
Categories
*/
#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_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)
#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)
#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)
/* ===============================================================
Common
*/
typedef struct {
GUID Set;
ULONG Id;
ULONG Flags;
} KSIDENTIFIER, *PKSIDENTIFIER;
typedef KSIDENTIFIER KSPROPERTY, *PKSPROPERTY;
typedef KSIDENTIFIER KSMETHOD, *PKSMETHOD;
typedef KSIDENTIFIER KSEVENT, *PKSEVENT;
typedef KSIDENTIFIER KSDEGRADE, *PKSDEGRADE;
typedef KSIDENTIFIER KSPIN_INTERFACE, *PKSPIN_INTERFACE;
typedef KSIDENTIFIER KSPIN_MEDIUM, *PKSPIN_MEDIUM;
typedef union {
struct {
ULONG FormatSize;
ULONG Flags;
ULONG SampleSize;
ULONG Reserved;
GUID MajorFormat;
GUID SubFormat;
GUID Specifier;
};
LONGLONG Alignment;
} KSDATAFORMAT, *PKSDATAFORMAT, KSDATARANGE, *PKSDATARANGE;
typedef struct {
ULONG Size;
ULONG Flags;
GUID Attribute;
} KSATTRIBUTE, *PKSATTRIBUTE;
/* ===============================================================
Interface Sets - TODO
*/
#if 0
#define KSINTERFACESETID_Media
#define KSINTERFACE_STANDARD_STREAMING
#define KSINTERFACE_STANDARD_LOOPED_STREAMING
#define KSINTERFACE_STANDARD_CONTROL
#endif
#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
} 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)
/* ===============================================================
Mediums
*/
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)
/* ===============================================================
Clock Properties/Methods/Events
*/
#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)
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;
#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;
/* ===============================================================
Connection Properties/Methods/Events
*/
#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)
typedef enum {
KSEVENT_CONNECTION_POSITIONUPDATE,
KSEVENT_CONNECTION_DATADISCONTINUITY,
KSEVENT_CONNECTION_TIMEDISCONTINUITY,
KSEVENT_CONNECTION_PRIORITY,
KSEVENT_CONNECTION_ENDOFSTREAM
} KSEVENT_CONNECTION;
/* ===============================================================
General
Properties/Methods/Events
*/
#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;
/* ===============================================================
Graph Manager
Properties/Methods/Events
*/
#define KSPROPSETID_GM \
0xAF627536L, 0xE719, 0x11D2, {0x8A, 0x1D, 0x00, 0x60, 0x97, 0xD2, 0xDF, 0x5D}
typedef enum {
KSPROPERTY_GM_GRAPHMANAGER,
KSPROPERTY_GM_TIMESTAMP_CLOCK,
KSPROPERTY_GM_RATEMATCH,
KSPROPERTY_GM_RENDERCLOCK
} KSPROPERTY_GM;
/* ===============================================================
Media Seeking
Properties/Methods/Events
*/
#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)
/* ===============================================================
Pin
Properties/Methods/Events
*/
#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)
#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)
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;
typedef struct {
KSPROPERTY Property;
ULONG PinId;
ULONG Reserved;
} KSP_PIN, *PKSP_PIN;
#define KSINSTANCE_INDETERMINATE ((ULONG)-1)
typedef struct {
ULONG PossibleCount;
ULONG CurrentCount;
} KSPIN_CINSTANCES, *PKSPIN_CINSTANCES;
typedef struct {
ULONG Size;
ULONG Pin;
WCHAR SymbolicLinkName[1];
} KSPIN_PHYSICALCONNECTION, *PKSPIN_PHYSICALCONNECTION;
/* ===============================================================
Quality
Properties/Methods/Events
*/
#define KSPROPSETID_Quality \
0xD16AD380L, 0xAC1A, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
typedef enum {
KSPROPERTY_QUALITY_REPORT,
KSPROPERTY_QUALITY_ERROR
} KSPROPERTY_QUALITY;
/* ===============================================================
Stream
Properties/Methods/Events
*/
#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)
/* ===============================================================
StreamAllocator
Properties/Methods/Events
*/
#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)
typedef enum {
KSPROPERTY_STREAMALLOCATOR_FUNCTIONTABLE,
KSPROPERTY_STREAMALLOCATOR_STATUS
} KSPROPERTY_STREAMALLOCATOR;
#define KSMETHODSETID_StreamAllocator \
0xcf6e4341L, 0xec87, 0x11cf, {0xa1, 0x30, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4}
typedef enum {
KSMETHOD_STREAMALLOCATOR_ALLOC,
KSMETHOD_STREAMALLOCATOR_FREE
} KSMETHOD_STREAMALLOCATOR;
#define KSEVENTSETID_StreamAllocator
typedef enum {
KSEVENT_STREAMALLOCATOR_INTERNAL_FREEFRAME,
KSEVENT_STREAMALLOCATOR_FREEFRAME
} KSEVENT_STREAMALLOCATOR;
/* ===============================================================
StreamInterface
Properties/Methods/Events
*/
#define KSPROPSETID_StreamInterface \
0x1fdd8ee1L, 0x9cd3, 0x11d0, 0x82, 0xaa, 0x00, 0x00, 0xf8, 0x22, 0xfe, 0x8a
typedef enum {
KSPROPERTY_STREAMINTERFACE_HEADERSIZE
} KSPROPERTY_STREAMINTERFACE;
/* ===============================================================
Topology
Properties/Methods/Events
*/
#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;
/* ===============================================================
Property Sets for audio drivers - TODO
*/
#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)
/*
KSPROPERTY_AC3_ALTERNATE_AUDIO
KSPROPERTY_AC3_BIT_STREAM_MODE
KSPROPERTY_AC3_DIALOGUE_LEVEL
KSPROPERTY_AC3_DOWNMIX
KSPROPERTY_AC3_ERROR_CONCEALMENT
KSPROPERTY_AC3_LANGUAGE_CODE
KSPROPERTY_AC3_ROOM_TYPE
*/
#define KSPROPSETID_Acoustic_Echo_Cancel
/*
KSPROPERTY_AEC_MODE
KSPROPERTY_AEC_NOISE_FILL_ENABLE
KSPROPERTY_AEC_STATUS
*/
/*
KSPROPERTY_AUDIO_3D_INTERFACE
KSPROPERTY_AUDIO_AGC
KSPROPERTY_AUDIO_ALGORITHM_INSTANCE
KSPROPERTY_AUDIO_BASS
KSPROPERTY_AUDIO_BASS_BOOST
KSPROPERTY_AUDIO_CHANNEL_CONFIG
KSPROPERTY_AUDIO_CHORUS_LEVEL
KSPROPERTY_AUDIO_COPY_PROTECTION
KSPROPERTY_AUDIO_CPU_RESOURCES
KSPROPERTY_AUDIO_DELAY
KSPROPERTY_AUDIO_DEMUX_DEST
KSPROPERTY_AUDIO_DEV_SPECIFIC
KSPROPERTY_AUDIO_DYNAMIC_RANGE
KSPROPERTY_AUDIO_DYNAMIC_SAMPLING_RATE
KSPROPERTY_AUDIO_EQ_BANDS
KSPROPERTY_AUDIO_EQ_LEVEL
KSPROPERTY_AUDIO_FILTER_STATE
KSPROPERTY_AUDIO_LATENCY
KSPROPERTY_AUDIO_LOUDNESS
KSPROPERTY_AUDIO_MANUFACTURE_GUID
KSPROPERTY_AUDIO_MID
KSPROPERTY_AUDIO_MIX_LEVEL_CAPS
KSPROPERTY_AUDIO_MIX_LEVEL_TABLE
KSPROPERTY_AUDIO_MUTE
KSPROPERTY_AUDIO_MUX_SOURCE
KSPROPERTY_AUDIO_NUM_EQ_BANDS
KSPROPERTY_AUDIO_PEAKMETER
KSPROPERTY_AUDIO_POSITION
KSPROPERTY_AUDIO_PREFERRED_STATUS
KSPROPERTY_AUDIO_PRODUCT_GUID
KSPROPERTY_AUDIO_QUALITY
KSPROPERTY_AUDIO_REVERB_LEVEL
KSPROPERTY_AUDIO_SAMPLING_RATE
KSPROPERTY_AUDIO_STEREO_ENHANCE
KSPROPERTY_AUDIO_STEREO_SPEAKER_GEOMETRY
KSPROPERTY_AUDIO_SURROUND_ENCODE
KSPROPERTY_AUDIO_TREBLE
KSPROPERTY_AUDIO_VOLUMELEVEL
KSPROPERTY_AUDIO_WIDE_MODE
KSPROPERTY_AUDIO_WIDENESS
*/
#define KSPROPSETID_AudioGfx
/*
KSPROPERTY_AUDIOGFX_CAPTURETARGETDEVICEID
KSPROPERTY_AUDIOGFX_RENDERTARGETDEVICEID
*/
#define KSPROPSETID_DirectSound3DBuffer
/*
KSPROPERTY_DIRECTSOUND3DBUFFER_ALL
KSPROPERTY_DIRECTSOUND3DBUFFER_CONEANGLES
KSPROPERTY_DIRECTSOUND3DBUFFER_CONEORIENTATION
KSPROPERTY_DIRECTSOUND3DBUFFER_CONEOUTSIDEVOLUME
KSPROPERTY_DIRECTSOUND3DBUFFER_MAXDISTANCE
KSPROPERTY_DIRECTSOUND3DBUFFER_MINDISTANCE
KSPROPERTY_DIRECTSOUND3DBUFFER_MODE
KSPROPERTY_DIRECTSOUND3DBUFFER_POSITION
KSPROPERTY_DIRECTSOUND3DBUFFER_VELOCITY
*/
#define KSPROPSETID_DirectSound3DListener
/*
KSPROPERTY_DIRECTSOUND3DLISTENER_ALL
KSPROPERTY_DIRECTSOUND3DLISTENER_ALLOCATION
KSPROPERTY_DIRECTSOUND3DLISTENER_BATCH
KSPROPERTY_DIRECTSOUND3DLISTENER_DISTANCEFACTOR
KSPROPERTY_DIRECTSOUND3DLISTENER_DOPPLERFACTOR
KSPROPERTY_DIRECTSOUND3DLISTENER_ORIENTATION
KSPROPERTY_DIRECTSOUND3DLISTENER_POSITION
KSPROPERTY_DIRECTSOUND3DLISTENER_ROLLOFFFACTOR
KSPROPERTY_DIRECTSOUND3DLISTENER_VELOCITY
*/
#define KSPROPSETID_Hrtf3d
/*
KSPROPERTY_HRTF3D_FILTER_FORMAT
KSPROPERTY_HRTF3D_INITIALIZE
KSPROPERTY_HRTF3D_PARAMS
*/
#define KSPROPSETID_Itd3d
/*
KSPROPERTY_ITD3D_PARAMS
*/
#define KSPROPSETID_TopologyNode
/*
KSPROPERTY_TOPOLOGYNODE_ENABLE
KSPROPERTY_TOPOLOGYNODE_RESET
*/
/* ===============================================================
Node Types
*/
/*
KSNODETYPE_3D_EFFECTS
KSNODETYPE_ACOUSTIC_ECHO_CANCEL
KSNODETYPE_ADC
KSNODETYPE_AGC
KSNODETYPE_CHORUS
KSNODETYPE_DAC
KSNODETYPE_DELAY
KSNODETYPE_DEMUX
KSNODETYPE_DEV_SPECIFIC
KSNODETYPE_DMSYNTH
KSNODETYPE_DMSYNTH_CAPS
KSNODETYPE_DRM_DESCRAMBLE
KSNODETYPE_EQUALIZER
KSNODETYPE_LOUDNESS
KSNODETYPE_MUTE
KSNODETYPE_MUX
KSNODETYPE_PEAKMETER
KSNODETYPE_PROLOGIC_DECODER
KSNODETYPE_PROLOGIC_ENCODER
KSNODETYPE_REVERB
KSNODETYPE_SRC
KSNODETYPE_STEREO_ENHANCE
KSNODETYPE_STEREO_WIDE
KSNODETYPE_SUM
KSNODETYPE_SUPERMIX
KSNODETYPE_SWMIDI
KSNODETYPE_SWSYNTH
KSNODETYPE_SYNTHESIZER
KSNODETYPE_TONE
KSNODETYPE_VOLUME
*/
typedef PVOID KSDEVICE_HEADER, KSOBJECT_HEADER, KSOBJECT_BAG;
/* ===============================================================
Method Types
*/
#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
/* ===============================================================
Property Types
*/
#define KSPROPERTY_TYPE_GET 0x00000001
#define KSPROPERTY_TYPE_SET 0x00000002
#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_DEFAULT_VALUES 0x00010000
/* ===============================================================
Topology Methods/Properties
*/
#define KSMETHOD_TYPE_TOPOLOGY 0x10000000
#define KSPROPERTY_TYPE_TOPOLOGY 0x10000000
/*
#define DEFINE_KS_GUID(GA,GB,GC,GD,GE,GF,GG,GH,GI,GJ,GK) \
DEFINE_GUID(??, 0x#GA#L, 0xGB, 0xGC, 0xGD, 0xGE, 0xGF, 0xGG, 0xGH, 0xGI, 0xGJ, 0xGK) \
"GA-GB-GC-GDGE-GFGGGHGIGJGK"
*/
/* ===============================================================
KS Category GUIDs
BRIDGE - 0x085AFF00L, 0x62CE, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
CAPTURE - 0x65E8773DL, 0x8F56, 0x11D0, 0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
RENDER - 0x65E8773EL, 0x8F56, 0x11D0, 0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
MIXER - 0xAD809C00L, 0x7B88, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
SPLITTER - 0x0A4252A0L, 0x7E70, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
DATACOMPRESSOR - 0x1E84C900L, 0x7E70, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
DATADECOMPRESSOR - 0x2721AE20L, 0x7E70, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
DATATRANSFORM - 0x2EB07EA0L, 0x7E70, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
COMMUNICATIONSTRANSFORM - 0xCF1DDA2CL, 0x9743, 0x11D0, 0xA3, 0xEE, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
INTERFACETRANSFORM - 0xCF1DDA2DL, 0x9743, 0x11D0, 0xA3, 0xEE, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
MEDIUMTRANSFORM - 0xCF1DDA2EL, 0x9743, 0x11D0, 0xA3, 0xEE, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
FILESYSTEM - 0x760FED5EL, 0x9357, 0x11D0, 0xA3, 0xCC, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
CLOCK - 0x53172480L, 0x4791, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
PROXY - 0x97EBAACAL, 0x95BD, 0x11D0, 0xA3, 0xEA, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
QUALITY - 0x97EBAACBL, 0x95BD, 0x11D0, 0xA3, 0xEA, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
*/
/* ===============================================================
KSNAME GUIDs (defined also as KSSTRING_Xxx L"{...}"
Filter - 0x9b365890L, 0x165f, 0x11d0, 0xa1, 0x95, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4
Pin - 0x146F1A80L, 0x4791, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
Clock - 0x53172480L, 0x4791, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
Allocator - 0x642F5D00L, 0x4791, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
TopologyNode - 0x0621061AL, 0xEE75, 0x11D0, 0xB9, 0x15, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
*/
/* ===============================================================
Interface GUIDs
Standard - 0x1A8766A0L, 0x62CE, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
FileIo - 0x8C6F932CL, 0xE771, 0x11D0, 0xB8, 0xFF, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
*/
/* ===============================================================
Medium Type GUIDs
Standard - 0x4747B320L, 0x62CE, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
*/
/* ===============================================================
Property Set GUIDs
General - 0x1464EDA5L, 0x6A8F, 0x11D1, 0x9A, 0xA7, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
StreamIo - 0x65D003CAL, 0x1523, 0x11D2, 0xB2, 0x7A, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
MediaSeeking - 0xEE904F0CL, 0xD09B, 0x11D0, 0xAB, 0xE9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
Topology - 0x720D4AC0L, 0x7533, 0x11D0, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
GM - 0xAF627536L, 0xE719, 0x11D2, 0x8A, 0x1D, 0x00, 0x60, 0x97, 0xD2, 0xDF, 0x5D
Quality - 0xD16AD380L, 0xAC1A, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
Connection - 0x1D58C920L, 0xAC9B, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
*/
/* ===============================================================
StreamAllocator Sets
Event set - 0x75d95571L, 0x073c, 0x11d0, 0xa1, 0x61, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4
Method set - 0xcf6e4341L, 0xec87, 0x11cf, 0xa1, 0x30, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4
Property set - 0xcf6e4342L, 0xec87, 0x11cf, 0xa1, 0x30, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4
*/
/* ===============================================================
StreamInterface Sets
Property set - 0x1fdd8ee1L, 0x9cd3, 0x11d0, 0x82, 0xaa, 0x00, 0x00, 0xf8, 0x22, 0xfe, 0x8a
*/
/* ===============================================================
Clock Sets
Property set - 0xDF12A4C0L, 0xAC17, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
Event sets - 0x364D8E20L, 0x62C7, 0x11CF, 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00
*/
/* ===============================================================
Connection Sets
Event set - 0x7f4bcbe0L, 0x9ea5, 0x11cf, 0xa5, 0xd6, 0x28, 0xdb, 0x04, 0xc1, 0x00, 0x00
*/
/* ===============================================================
Time Format GUIDs
KSTIME_FORMAT_NONE (null guid)
FRAME - 0x7b785570L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6
BYTE - 0x7b785571L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6
SAMPLE - 0x7b785572L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6
FIELD - 0x7b785573L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6
MEDIA_TIME - 0x7b785574L, 0x8c82, 0x11cf, 0xbc, 0x0c, 0x00, 0xaa, 0x00, 0xac, 0x74, 0xf6
*/
/* ===============================================================
Media Type GUIDs
NULL
Stream -
None -
TODO ...
*/
#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)
/* ===============================================================
KSMEMORY_TYPE_xxx
WILDCARD, DONT_CARE = NULL
SYSTEM - 0x091bb638L, 0x603f, 0x11d1, 0xb0, 0x67, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02
USER - 0x8cb0fc28L, 0x7893, 0x11d1, 0xb0, 0x69, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02
KERNEL_PAGED - 0xd833f8f8L, 0x7894, 0x11d1, 0xb0, 0x69, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02
KERNEL_NONPAGED - 0x4a6d5fc4L, 0x7895, 0x11d1, 0xb0, 0x69, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02
DEVICE_UNKNOWN - 0x091bb639L, 0x603f, 0x11d1, 0xb0, 0x67, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02
*/
/* ===============================================================
Enums
(values have been checked)
*/
#ifndef _MSC_VER
#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\
}
#else
#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\
}
#endif
typedef enum {
KsObjectTypeDevice,
KsObjectTypeFilterFactory,
KsObjectTypeFilter,
KsObjectTypePin
} KSOBJECTTYPE;
typedef enum {
KSSTATE_STOP,
KSSTATE_ACQUIRE,
KSSTATE_PAUSE,
KSSTATE_RUN
} KSSTATE, *PKSSTATE;
typedef enum {
KSTARGET_STATE_DISABLED,
KSTARGET_STATE_ENABLED
} KSTARGET_STATE;
typedef enum {
KSRESET_BEGIN,
KSRESET_END
} KSRESET;
typedef enum {
KSEVENTS_NONE,
KSEVENTS_SPINLOCK,
KSEVENTS_MUTEX,
KSEVENTS_FMUTEX,
KSEVENTS_FMUTEXUNSAFE,
KSEVENTS_INTERRUPT,
KSEVENTS_ERESOURCE
} KSEVENTS_LOCKTYPE;
typedef enum {
KSDEGRADE_STANDARD_SIMPLE,
KSDEGRADE_STANDARD_QUALITY,
KSDEGRADE_STANDARD_COMPUTATION,
KSDEGRADE_STANDARD_SKIP
} KSDEGRADE_STANDARD;
typedef enum {
KSPIN_DATAFLOW_IN = 1,
KSPIN_DATAFLOW_OUT
} KSPIN_DATAFLOW, *PKSPIN_DATAFLOW;
typedef enum {
KSPIN_COMMUNICATION_NONE,
KSPIN_COMMUNICATION_SINK,
KSPIN_COMMUNICATION_SOURCE,
KSPIN_COMMUNICATION_BOTH,
KSPIN_COMMUNICATION_BRIDGE
} KSPIN_COMMUNICATION, *PKSPIN_COMMUNICATION;
typedef enum {
KsListEntryTail,
KsListEntryHead
} KSLIST_ENTRY_LOCATION;
typedef enum {
KsStackCopyToNewLocation,
KsStackReuseCurrentLocation,
KsStackUseNewLocation
} KSSTACK_USE;
typedef enum {
KsAcquireOnly,
KsAcquireAndRemove,
KsAcquireOnlySingleItem,
KsAcquireAndRemoveOnlySingleItem
} KSIRP_REMOVAL_OPERATION;
typedef enum {
KsInvokeOnSuccess = 1,
KsInvokeOnError = 2,
KsInvokeOnCancel = 4
} KSCOMPLETION_INVOCATION;
#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
#define STATIC_KSDATAFORMAT_TYPE_WILDCARD STATIC_GUID_NULL
#define KSDATAFORMAT_TYPE_WILDCARD GUID_NULL
#define STATIC_KSDATAFORMAT_SUBTYPE_WILDCARD STATIC_GUID_NULL
#define KSDATAFORMAT_SUBTYPE_WILDCARD GUID_NULL
#define STATIC_KSDATAFORMAT_SPECIFIER_WILDCARD STATIC_GUID_NULL
#define KSDATAFORMAT_SPECIFIER_WILDCARD GUID_NULL
/* ===============================================================
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 {
GUID MemoryType;
GUID BusType;
ULONG MemoryFlags;
ULONG BusFlags;
ULONG Flags;
ULONG Frames;
ULONG FileAlignment;
ULONG MemoryTypeWeight;
KS_FRAMING_RANGE PhysicalRange;
KS_FRAMING_RANGE_WEIGHTED FramingRange;
} KS_FRAMING_ITEM, *PKS_FRAMING_ITEM;
typedef struct {
ULONG RatioNumerator;
ULONG RatioDenominator;
ULONG RatioConstantMargin;
} KS_COMPRESSION, *PKS_COMPRESSION;
/* ===============================================================
Priorities
*/
#define KSPRIORITY_LOW 0x00000001
#define KSPRIORITY_NORMAL 0x40000000
#define KSPRIORITY_HIGH 0x80000000
#define KSPRIORITY_EXCLUSIVE 0xFFFFFFFF
typedef struct {
ULONG PriorityClass;
ULONG PrioritySubClass;
} KSPRIORITY, *PKSPRIORITY;
/* ===============================================================
Dispatch Table
http://www.osronline.com/DDKx/stream/ks-struct_494j.htm
*/
#if defined(_NTDDK_)
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 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])
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef VOID
(NTAPI *PFNREFERENCEDEVICEOBJECT)(
_In_ PVOID Context);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef VOID
(NTAPI *PFNDEREFERENCEDEVICEOBJECT)(
_In_ PVOID Context);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNQUERYREFERENCESTRING)(
_In_ PVOID Context,
_Inout_ PWCHAR *String);
typedef struct {
INTERFACE Interface;
PFNREFERENCEDEVICEOBJECT ReferenceDeviceObject;
PFNDEREFERENCEDEVICEOBJECT DereferenceDeviceObject;
PFNQUERYREFERENCESTRING QueryReferenceString;
} BUS_INTERFACE_REFERENCE, *PBUS_INTERFACE_REFERENCE;
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;
#endif /* _NTDDK_ */
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)
/* ===============================================================
Properties
*/
typedef struct {
GUID PropertySet;
ULONG Count;
} KSPROPERTY_SERIALHDR, *PKSPROPERTY_SERIALHDR;
typedef struct {
KSIDENTIFIER PropTypeSet;
ULONG Id;
ULONG PropertyLength;
} KSPROPERTY_SERIAL, *PKSPROPERTY_SERIAL;
typedef union {
struct {
LONG SignedMinimum;
LONG SignedMaximum;
#if defined( _KS_NO_ANONYMOUS_STRUCTURES_ )
} _SIGNED;
#else
};
#endif
struct {
ULONG UnsignedMinimum;
ULONG UnsignedMaximum;
#if defined( _KS_NO_ANONYMOUS_STRUCTURES_ )
} _UNSIGNED;
#else
};
#endif
} KSPROPERTY_BOUNDS_LONG, *PKSPROPERTY_BOUNDS_LONG;
typedef union {
struct {
LONGLONG SignedMinimum;
LONGLONG SignedMaximum;
#if defined( _KS_NO_ANONYMOUS_STRUCTURES_ )
} _SIGNED64;
#else
};
#endif
struct {
#if defined(_NTDDK_)
ULONGLONG UnsignedMinimum;
ULONGLONG UnsignedMaximum;
#else
DWORDLONG UnsignedMinimum;
DWORDLONG UnsignedMaximum;
#endif
#if defined( _KS_NO_ANONYMOUS_STRUCTURES_ )
} _UNSIGNED64;
#else
};
#endif
} KSPROPERTY_BOUNDS_LONGLONG, *PKSPROPERTY_BOUNDS_LONGLONG;
typedef struct {
ULONG AccessFlags;
ULONG DescriptionSize;
KSIDENTIFIER PropTypeSet;
ULONG MembersListCount;
ULONG Reserved;
} KSPROPERTY_DESCRIPTION, *PKSPROPERTY_DESCRIPTION;
typedef struct {
ULONG MembersFlags;
ULONG MembersSize;
ULONG MembersCount;
ULONG Flags;
} KSPROPERTY_MEMBERSHEADER, *PKSPROPERTY_MEMBERSHEADER;
typedef struct {
KSPROPERTY_MEMBERSHEADER MembersHeader;
const VOID *Members;
} KSPROPERTY_MEMBERSLIST, *PKSPROPERTY_MEMBERSLIST;
#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
typedef struct {
KSIDENTIFIER PropTypeSet;
ULONG MembersListCount;
_Field_size_(MembersListCount) const KSPROPERTY_MEMBERSLIST *MembersList;
} KSPROPERTY_VALUES, *PKSPROPERTY_VALUES;
#if defined(_NTDDK_)
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSCONTEXT_DISPATCH)(
_In_ PVOID Context,
_In_ PIRP Irp);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSHANDLER)(
_In_ PIRP Irp,
_In_ PKSIDENTIFIER Request,
_Inout_ PVOID Data);
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;
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef BOOLEAN
(NTAPI *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);
typedef struct {
ULONG PropertyId;
union {
PFNKSFASTHANDLER GetPropertyHandler;
BOOLEAN GetSupported;
};
union {
PFNKSFASTHANDLER SetPropertyHandler;
BOOLEAN SetSupported;
};
ULONG Reserved;
} KSFASTPROPERTY_ITEM, *PKSFASTPROPERTY_ITEM;
typedef struct {
const GUID *Set;
ULONG PropertiesCount;
_Field_size_(PropertiesCount) const KSPROPERTY_ITEM *PropertyItem;
ULONG FastIoCount;
const KSFASTPROPERTY_ITEM *FastIoTable;
} KSPROPERTY_SET, *PKSPROPERTY_SET;
#endif /* _NTDDK_ */
typedef struct {
ULONG SteppingDelta;
ULONG Reserved;
KSPROPERTY_BOUNDS_LONG Bounds;
} KSPROPERTY_STEPPING_LONG, *PKSPROPERTY_STEPPING_LONG;
typedef struct {
#if defined(_NTDDK_)
ULONGLONG SteppingDelta;
#else
DWORDLONG SteppingDelta;
#endif
KSPROPERTY_BOUNDS_LONGLONG Bounds;
} KSPROPERTY_STEPPING_LONGLONG, *PKSPROPERTY_STEPPING_LONGLONG;
/* ===============================================================
Allocator Framing
*/
typedef struct {
union {
ULONG OptionsFlags;
ULONG RequirementsFlags;
};
#if defined(_NTDDK_)
POOL_TYPE PoolType;
#else
ULONG PoolType;
#endif
ULONG Frames;
ULONG FrameSize;
ULONG FileAlignment;
ULONG Reserved;
} KSALLOCATOR_FRAMING, *PKSALLOCATOR_FRAMING;
typedef struct {
ULONG CountItems;
ULONG PinFlags;
KS_COMPRESSION OutputCompression;
ULONG PinWeight;
KS_FRAMING_ITEM FramingItem[1];
} KSALLOCATOR_FRAMING_EX, *PKSALLOCATOR_FRAMING_EX;
#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_PREFERENCES_ONLY 0x80000000
#define KSALLOCATOR_OPTIONF_COMPATIBLE 0x00000001
#define KSALLOCATOR_OPTIONF_SYSTEM_MEMORY 0x00000002
#define KSALLOCATOR_OPTIONF_VALID 0x00000003
#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
/* ===============================================================
Quality
*/
typedef struct {
PVOID Context;
ULONG Proportion;
LONGLONG DeltaTime;
} KSQUALITY, *PKSQUALITY;
typedef struct {
HANDLE QualityManager;
PVOID Context;
} KSQUALITY_MANAGER, *PKSQUALITY_MANAGER;
typedef struct {
LONGLONG PresentationStart;
LONGLONG Duration;
KSPIN_INTERFACE Interface;
LONG Rate;
ULONG Flags;
} KSRATE, *PKSRATE;
typedef struct {
KSPROPERTY Property;
KSRATE Rate;
} KSRATE_CAPABILITY, *PKSRATE_CAPABILITY;
typedef struct {
LONGLONG Granularity;
LONGLONG Error;
} KSRESOLUTION, *PKSRESOLUTION;
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
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
#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 {
ULONG Size;
ULONG Flags;
union {
HANDLE ObjectHandle;
PVOID ObjectPointer;
};
PVOID Reserved;
KSEVENT Event;
KSEVENTDATA EventData;
} KSRELATIVEEVENT, *PKSRELATIVEEVENT;
#define KSRELATIVEEVENT_FLAG_HANDLE 0x00000001
#define KSRELATIVEEVENT_FLAG_POINTER 0x00000002
/* ===============================================================
Timing
*/
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;
typedef struct {
LONGLONG Time;
ULONG Numerator;
ULONG Denominator;
} KSTIME, *PKSTIME;
typedef struct {
LONGLONG Time;
LONGLONG SystemTime;
} KSCORRELATED_TIME, *PKSCORRELATED_TIME;
typedef struct {
LONGLONG Duration;
ULONG FrameFlags;
ULONG Reserved;
} KSFRAMETIME, *PKSFRAMETIME;
/* ===============================================================
Clocks
*/
typedef PVOID PKSDEFAULTCLOCK;
typedef struct {
ULONG CreateFlags;
} KSCLOCK_CREATE, *PKSCLOCK_CREATE;
#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;
#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)\
}
/* ===============================================================
Objects ??? SORT ME!
*/
#define KSCREATE_ITEM_SECURITYCHANGED 0x1
#define KSCREATE_ITEM_WILDCARD 0x2
#define KSCREATE_ITEM_NOPARAMETERS 0x4
#define KSCREATE_ITEM_FREEONSTOP 0x8
typedef struct {
PDRIVER_DISPATCH Create;
PVOID Context;
UNICODE_STRING ObjectClass;
PSECURITY_DESCRIPTOR SecurityDescriptor;
ULONG Flags;
} KSOBJECT_CREATE_ITEM, *PKSOBJECT_CREATE_ITEM;
typedef struct {
ULONG CreateItemsCount;
_Field_size_(CreateItemsCount) PKSOBJECT_CREATE_ITEM CreateItemsList;
} KSOBJECT_CREATE, *PKSOBJECT_CREATE;
typedef VOID
(NTAPI *PFNKSITEMFREECALLBACK)(
_In_ PKSOBJECT_CREATE_ITEM CreateItem);
#endif /* _NTDDK_ */
typedef struct {
ULONG Size;
ULONG Count;
} KSMULTIPLE_ITEM, *PKSMULTIPLE_ITEM;
typedef struct {
KSEVENT Event;
PKSEVENTDATA EventData;
PVOID Reserved;
} KSQUERYBUFFER, *PKSQUERYBUFFER;
typedef struct {
PVOID Context;
ULONG Status;
} KSERROR, *PKSERROR;
/* ===============================================================
Methods
*/
#if defined(_NTDDK_)
typedef struct {
ULONG MethodId;
union {
PFNKSHANDLER MethodHandler;
BOOLEAN MethodSupported;
};
ULONG MinMethod;
ULONG MinData;
PFNKSHANDLER SupportHandler;
ULONG Flags;
} KSMETHOD_ITEM, *PKSMETHOD_ITEM;
#ifndef _MSC_VER
#define DEFINE_KSMETHOD_ITEM(MethodId, Flags,\
MethodHandler,\
MinMethod, MinData, SupportHandler)\
{\
MethodId, {(PFNKSHANDLER)MethodHandler}, MinMethod, MinData,\
SupportHandler, Flags\
}
#else
#define DEFINE_KSMETHOD_ITEM(MethodId, Flags,\
MethodHandler,\
MinMethod, MinData, SupportHandler)\
{\
MethodId, (PFNKSHANDLER)MethodHandler, MinMethod, MinData,\
SupportHandler, Flags\
}
#endif
typedef struct {
ULONG MethodId;
union {
PFNKSFASTHANDLER MethodHandler;
BOOLEAN MethodSupported;
};
} KSFASTMETHOD_ITEM, *PKSFASTMETHOD_ITEM;
#define DEFINE_KSFASTMETHOD_ITEM(MethodId, MethodHandler)\
{\
MethodId, (PFNKSFASTHANDLER)MethodHandler\
}
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;
#define DEFINE_KSMETHOD_SET(Set,\
MethodsCount,\
MethodItem,\
FastIoCount,\
FastIoTable)\
{\
Set,\
MethodsCount,\
MethodItem,\
FastIoCount,\
FastIoTable\
}
#endif /* _NTDDK_ */
/* ===============================================================
Nodes
*/
typedef struct {
KSPROPERTY Property;
ULONG NodeId;
ULONG Reserved;
} KSP_NODE, *PKSP_NODE;
typedef struct {
KSMETHOD Method;
ULONG NodeID;
ULONG Reserved;
} KSM_NODE, *PKSM_NODE;
typedef struct {
KSEVENT Event;
ULONG NodeId;
ULONG Reserved;
} KSE_NODE, *PKSE_NODE;
typedef struct {
ULONG CreateFlags;
ULONG Node;
} KSNODE_CREATE, *PKSNODE_CREATE;
/* ===============================================================
Events
*/
typedef struct _KSEVENT_ENTRY KSEVENT_ENTRY, *PKSEVENT_ENTRY;
#if defined(_NTDDK_)
typedef NTSTATUS
(NTAPI *PFNKSADDEVENT)(
_In_ PIRP Irp,
_In_ PKSEVENTDATA EventData,
_In_ struct _KSEVENT_ENTRY *EventEntry);
typedef VOID
(NTAPI *PFNKSREMOVEEVENT)(
_In_ PFILE_OBJECT FileObject,
_In_ struct _KSEVENT_ENTRY *EventEntry);
typedef struct {
ULONG EventId;
ULONG DataInput;
ULONG ExtraEntryData;
PFNKSADDEVENT AddHandler;
PFNKSREMOVEEVENT RemoveHandler;
PFNKSHANDLER SupportHandler;
} KSEVENT_ITEM, *PKSEVENT_ITEM;
typedef struct {
const GUID *Set;
ULONG EventsCount;
_Field_size_(EventsCount) const KSEVENT_ITEM *EventItem;
} KSEVENT_SET, *PKSEVENT_SET;
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;
};
#endif /* _NTDDK_ */
/* ===============================================================
Pins
*/
#if defined(_NTDDK_)
typedef struct _KSPIN KSPIN, *PKSPIN;
typedef struct _KSSTREAM_POINTER KSSTREAM_POINTER, *PKSSTREAM_POINTER;
typedef struct _KSSTREAM_POINTER_OFFSET KSSTREAM_POINTER_OFFSET, *PKSSTREAM_POINTER_OFFSET;
typedef struct _KSMAPPING KSMAPPING, *PKSMAPPING;
typedef struct _KSPROCESSPIN KSPROCESSPIN, *PKSPROCESSPIN;
#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;
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSPINHANDSHAKE)(
_In_ PKSPIN Pin,
_In_ PKSHANDSHAKE In,
_In_ PKSHANDSHAKE Out);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef void
(NTAPI *PFNKSPINPOWER)(
_In_ PKSPIN Pin,
_In_ DEVICE_POWER_STATE State);
typedef void
(NTAPI *PFNKSPINFRAMERETURN)(
_In_ PKSPIN Pin,
_In_reads_bytes_opt_(Size) PVOID Data,
_In_opt_ ULONG Size,
_In_opt_ PMDL Mdl,
_In_opt_ PVOID Context,
_In_ NTSTATUS Status);
_IRQL_requires_max_(DISPATCH_LEVEL)
typedef void
(NTAPI *PFNKSPINIRPCOMPLETION)(
_In_ PKSPIN Pin,
_In_ PIRP Irp);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSPINIRP)(
_In_ PKSPIN Pin,
_In_ PIRP Irp);
typedef NTSTATUS
(NTAPI *PFNKSPIN)(
_In_ PKSPIN Pin);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef void
(NTAPI *PFNKSPINVOID)(
_In_ PKSPIN Pin);
_IRQL_requires_max_(DISPATCH_LEVEL)
typedef void
(NTAPI *PFNKSSTREAMPOINTER)(
_In_ PKSSTREAM_POINTER StreamPointer);
typedef struct {
ULONG Count;
_Field_size_(Count) PKSATTRIBUTE *Attributes;
} KSATTRIBUTE_LIST, *PKSATTRIBUTE_LIST;
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *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
(NTAPI *PFNKSPINSETDEVICESTATE)(
_In_ PKSPIN Pin,
_In_ KSSTATE ToState,
_In_ KSSTATE FromState);
typedef struct _KSCLOCK_DISPATCH KSCLOCK_DISPATCH, *PKSCLOCK_DISPATCH;
typedef struct _KSALLOCATOR_DISPATCH KSALLOCATOR_DISPATCH, *PKSALLOCATOR_DISPATCH;
typedef struct {
PFNKSPINIRP Create;
PFNKSPINIRP Close;
PFNKSPIN Process;
PFNKSPINVOID Reset;
PFNKSPINSETDATAFORMAT SetDataFormat;
PFNKSPINSETDEVICESTATE SetDeviceState;
PFNKSPIN Connect;
PFNKSPINVOID Disconnect;
const KSCLOCK_DISPATCH* Clock;
const KSALLOCATOR_DISPATCH* Allocator;
} KSPIN_DISPATCH, *PKSPIN_DISPATCH;
_IRQL_requires_max_(DISPATCH_LEVEL)
typedef BOOLEAN
(NTAPI *PFNKSPINSETTIMER)(
_In_ PKSPIN Pin,
_In_ PKTIMER Timer,
_In_ LARGE_INTEGER DueTime,
_In_ PKDPC Dpc);
_IRQL_requires_max_(DISPATCH_LEVEL)
typedef BOOLEAN
(NTAPI *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
(NTAPI *PFNKSPINRESOLUTION)(
_In_ PKSPIN Pin,
_Out_ PKSRESOLUTION Resolution);
struct _KSCLOCK_DISPATCH {
PFNKSPINSETTIMER SetTimer;
PFNKSPINCANCELTIMER CancelTimer;
PFNKSPINCORRELATEDTIME CorrelatedTime;
PFNKSPINRESOLUTION Resolution;
};
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSPININITIALIZEALLOCATOR)(
_In_ PKSPIN Pin,
_In_ PKSALLOCATOR_FRAMING AllocatorFraming,
_Out_ PVOID *Context);
typedef PVOID
(NTAPI *PFNKSDELETEALLOCATOR)(
_In_ PVOID Context);
typedef PVOID
(NTAPI *PFNKSDEFAULTALLOCATE)(
_In_ PVOID Context);
typedef PVOID
(NTAPI *PFNKSDEFAULTFREE)(
_In_ PVOID Context,
_In_ PVOID Buffer);
struct _KSALLOCATOR_DISPATCH {
PFNKSPININITIALIZEALLOCATOR InitializeAllocator;
PFNKSDELETEALLOCATOR DeleteAllocator;
PFNKSDEFAULTALLOCATE Allocate;
PFNKSDEFAULTFREE Free;
};
typedef 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
} KSAUTOMATION_TABLE, *PKSAUTOMATION_TABLE;
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;
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *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
(NTAPI *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);
typedef struct {
const KSPIN_DISPATCH* Dispatch;
const KSAUTOMATION_TABLE* AutomationTable;
KSPIN_DESCRIPTOR PinDescriptor;
ULONG Flags;
ULONG InstancesPossible;
ULONG InstancesNecessary;
const KSALLOCATOR_FRAMING_EX* AllocatorFraming;
PFNKSINTERSECTHANDLEREX IntersectHandler;
} KSPIN_DESCRIPTOR_EX, *PKSPIN_DESCRIPTOR_EX;
#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
#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
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;
};
#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)\
}
typedef void
(NTAPI *PFNKSFREE)(
_In_ PVOID Data);
#define DEFINE_KSPROPERTY_TABLE(tablename) \
const KSPROPERTY_ITEM tablename[] =
#endif /* _NTDDK_ */
typedef struct {
KSPIN_INTERFACE Interface;
KSPIN_MEDIUM Medium;
ULONG PinId;
HANDLE PinToHandle;
KSPRIORITY Priority;
} KSPIN_CONNECT, *PKSPIN_CONNECT;
/* ===============================================================
Topology
*/
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 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)\
}
/* ===============================================================
??? SORT ME
*/
/* TODO */
typedef void* UNKNOWN;
typedef PVOID
(NTAPI *PFNKSINITIALIZEALLOCATOR)(
_In_ PVOID InitialContext,
_In_ PKSALLOCATOR_FRAMING AllocatorFraming,
_Outptr_ PVOID *Context);
#if defined(_NTDDK_)
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSALLOCATOR)(
_In_ PIRP Irp,
_In_ ULONG BufferSize,
_In_ BOOLEAN InputOperation);
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKINTERSECTHANDLEREX)(
_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);
typedef NTSTATUS
(NTAPI *PFNALLOCATOR_ALLOCATEFRAME)(
_In_ PFILE_OBJECT FileObject,
_Outptr_ PVOID *Frame);
typedef VOID
(NTAPI *PFNALLOCATOR_FREEFRAME)(
_In_ PFILE_OBJECT FileObject,
_In_ PVOID Frame);
typedef struct {
PFNALLOCATOR_ALLOCATEFRAME AllocateFrame;
PFNALLOCATOR_FREEFRAME FreeFrame;
} KSSTREAMALLOCATOR_FUNCTIONTABLE, *PKSSTREAMALLOCATOR_FUNCTIONTABLE;
#endif /* _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;
typedef struct {
ULONG Size;
ULONG TypeSpecificFlags;
KSTIME PresentationTime;
LONGLONG Duration;
ULONG FrameExtent;
ULONG DataUsed;
PVOID Data;
ULONG OptionsFlags;
#ifdef _WIN64
ULONG Reserved;
#endif
} KSSTREAM_HEADER, *PKSSTREAM_HEADER;
#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_LOOPEDDATA 0x80000000
/* ===============================================================
XP / DX8
*/
#if defined(_NTDDK_)
typedef struct _KSGATE KSGATE, *PKSGATE;
struct _KSGATE {
LONG Count;
PKSGATE NextGate;
};
#ifndef _NTOS_
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
PKSGATE
NTAPI
KsPinGetAndGate(
_In_ PKSPIN Pin);
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateTurnInputOn(
_In_opt_ PKSGATE Gate)
{
while (Gate && (InterlockedIncrement(&Gate->Count) == 1))
{
Gate = Gate->NextGate;
}
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateTurnInputOff(
_In_opt_ PKSGATE Gate)
{
while (Gate && (InterlockedDecrement(&Gate->Count) == 0))
{
Gate = Gate->NextGate;
}
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
BOOLEAN
KsGateGetStateUnsafe(
_In_ PKSGATE Gate)
{
ASSERT(Gate);
return((BOOLEAN)(Gate->Count > 0));
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
BOOLEAN
KsGateCaptureThreshold(
_In_ PKSGATE Gate)
{
BOOLEAN captured;
ASSERT(Gate);
captured = (BOOLEAN)(InterlockedCompareExchange(&Gate->Count,0,1) == 1);
if (captured)
{
KsGateTurnInputOff(Gate->NextGate);
}
return captured;
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateInitialize(
_In_ PKSGATE Gate,
_In_ LONG InitialCount,
_In_opt_ PKSGATE NextGate,
_In_ BOOLEAN StateToPropagate)
{
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)
static
__inline
void
KsGateInitializeAnd(
_In_ PKSGATE AndGate,
_In_opt_ PKSGATE NextOrGate)
{
KsGateInitialize(AndGate,1,NextOrGate,TRUE);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateInitializeOr(
_In_ PKSGATE OrGate,
_In_opt_ PKSGATE NextAndGate)
{
KsGateInitialize(OrGate,0,NextAndGate,FALSE);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateAddOnInputToAnd(
_In_ PKSGATE AndGate)
{
UNREFERENCED_PARAMETER (AndGate);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateAddOffInputToAnd(
_In_ PKSGATE AndGate)
{
KsGateTurnInputOff(AndGate);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateRemoveOnInputFromAnd(
_In_ PKSGATE AndGate)
{
UNREFERENCED_PARAMETER (AndGate);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateRemoveOffInputFromAnd(
_In_ PKSGATE AndGate)
{
KsGateTurnInputOn(AndGate);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateAddOnInputToOr(
_In_ PKSGATE OrGate)
{
KsGateTurnInputOn(OrGate);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateAddOffInputToOr(
_In_ PKSGATE OrGate)
{
UNREFERENCED_PARAMETER (OrGate);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateRemoveOnInputFromOr(
_In_ PKSGATE OrGate)
{
KsGateTurnInputOff(OrGate);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateRemoveOffInputFromOr(
_In_ PKSGATE OrGate)
{
UNREFERENCED_PARAMETER (OrGate);
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateTerminateAnd(
_In_ PKSGATE AndGate)
{
ASSERT(AndGate);
if (KsGateGetStateUnsafe(AndGate))
{
KsGateRemoveOnInputFromOr(AndGate->NextGate);
}
else
{
KsGateRemoveOffInputFromOr(AndGate->NextGate);
}
}
_IRQL_requires_max_(HIGH_LEVEL)
static
__inline
void
KsGateTerminateOr(
_In_ PKSGATE OrGate)
{
ASSERT(OrGate);
if (KsGateGetStateUnsafe(OrGate))
{
KsGateRemoveOnInputFromAnd(OrGate->NextGate);
}
else
{
KsGateRemoveOffInputFromAnd(OrGate->NextGate);
}
}
#endif /* !_NTOS_ */
struct _KSMAPPING {
PHYSICAL_ADDRESS PhysicalAddress;
ULONG ByteCount;
ULONG Alignment;
};
#endif /* _NTDDK_ */
typedef enum {
KSSTREAM_POINTER_STATE_UNLOCKED = 0,
KSSTREAM_POINTER_STATE_LOCKED
} KSSTREAM_POINTER_STATE;
typedef struct _KSPROCESSPIN_INDEXENTRY KSPROCESSPIN_INDEXENTRY, *PKSPROCESSPIN_INDEXENTRY;
struct _KSSTREAM_POINTER_OFFSET {
#if defined(_NTDDK_)
union {
PUCHAR Data;
PKSMAPPING Mappings;
};
#else
PUCHAR Data;
#endif
#if !defined(_WIN64)
PVOID Alignment;
#endif
ULONG Count;
ULONG Remaining;
};
#if defined(_NTDDK_)
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;
};
#endif /* _NTDDK_ */
/* ===============================================================
Device Dispatch
*/
#if defined(_NTDDK_)
typedef struct _KSFILTER_DISPATCH KSFILTER_DISPATCH, *PKSFILTER_DISPATCH;
typedef struct _KSDEVICE KSDEVICE, *PKSDEVICE;
typedef struct _KSFILTER KSFILTER, *PKSFILTER;
typedef struct _KSNODE_DESCRIPTOR KSNODE_DESCRIPTOR, *PKSNODE_DESCRIPTOR;
typedef struct _KSFILTER_DESCRIPTOR KSFILTER_DESCRIPTOR, *PKSFILTER_DESCRIPTOR;
typedef struct _KSDEVICE_DESCRIPTOR KSDEVICE_DESCRIPTOR, *PKSDEVICE_DESCRIPTOR;
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSDEVICECREATE)(
_In_ PKSDEVICE Device);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *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
(NTAPI *PFNKSDEVICE)(
_In_ PKSDEVICE Device);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSDEVICEIRP)(
_In_ PKSDEVICE Device,
_In_ PIRP Irp);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef VOID
(NTAPI *PFNKSDEVICEIRPVOID)(
_In_ PKSDEVICE Device,
_In_ PIRP Irp);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSDEVICEQUERYCAPABILITIES)(
_In_ PKSDEVICE Device,
_In_ PIRP Irp,
_Inout_ PDEVICE_CAPABILITIES Capabilities);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *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
(NTAPI *PFNKSDEVICESETPOWER)(
_In_ PKSDEVICE Device,
_In_ PIRP Irp,
_In_ DEVICE_POWER_STATE To,
_In_ DEVICE_POWER_STATE From);
typedef 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;
} KSDEVICE_DISPATCH, *PKSDEVICE_DISPATCH;
#if (NTDDI_VERSION >= NTDDI_LONGHORN)
#define KSDEVICE_DESCRIPTOR_VERSION_2 (0x110)
#define MIN_DEV_VER_FOR_FLAGS (0x110)
#endif
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;
};
#endif /* _NTDDK_ */
/* ===============================================================
Filter Dispatch
*/
#if defined(_NTDDK_)
struct _KSFILTER {
const KSFILTER_DESCRIPTOR* Descriptor;
KSOBJECT_BAG Bag;
PVOID Context;
};
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef void
(NTAPI *PFNKSFILTERPOWER)(
_In_ PKSFILTER Filter,
_In_ DEVICE_POWER_STATE State);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSFILTERIRP)(
_In_ PKSFILTER Filter,
_In_ PIRP Irp);
typedef NTSTATUS
(NTAPI *PFNKSFILTERPROCESS)(
_In_ PKSFILTER Filter,
_In_ PKSPROCESSPIN_INDEXENTRY ProcessPinsIndex);
_IRQL_requires_max_(PASSIVE_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSFILTERVOID)(
_In_ PKSFILTER Filter);
struct _KSFILTER_DISPATCH {
PFNKSFILTERIRP Create;
PFNKSFILTERIRP Close;
PFNKSFILTERPROCESS Process;
PFNKSFILTERVOID Reset;
};
struct _KSNODE_DESCRIPTOR {
const KSAUTOMATION_TABLE *AutomationTable;
const GUID *Type;
const GUID *Name;
#if !defined(_WIN64)
PVOID Alignment;
#endif
};
struct _KSFILTER_DESCRIPTOR {
const KSFILTER_DISPATCH *Dispatch;
const KSAUTOMATION_TABLE *AutomationTable;
ULONG Version;
ULONG Flags;
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 KSFILTER_DESCRIPTOR_VERSION ((ULONG)-1)
struct _KSDEVICE_DESCRIPTOR {
const KSDEVICE_DISPATCH *Dispatch;
ULONG FilterDescriptorsCount;
_Field_size_(FilterDescriptorsCount) const KSFILTER_DESCRIPTOR * const *FilterDescriptors;
ULONG Version;
ULONG Flags;
};
struct _KSFILTERFACTORY {
const KSFILTER_DESCRIPTOR* FilterDescriptor;
KSOBJECT_BAG Bag;
PVOID Context;
};
#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
#endif /* _NTDDK_ */
/* ===============================================================
Minidriver Callbacks
*/
#if defined(_NTDDK_)
typedef NTSTATUS
(NTAPI *KStrMethodHandler)(
IN PIRP Irp,
IN PKSIDENTIFIER Request,
IN OUT PVOID Data);
typedef NTSTATUS
(NTAPI *KStrSupportHandler)(
IN PIRP Irp,
IN PKSIDENTIFIER Request,
IN OUT PVOID Data);
#endif
/* ===============================================================
Allocator Functions
*/
#if defined(_NTDDK_)
_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
KsCreateDefaultAllocator(
_In_ PIRP Irp);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsValidateAllocatorCreateRequest(
_In_ PIRP Irp,
_Out_ PKSALLOCATOR_FRAMING *AllocatorFraming);
_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
KsValidateAllocatorFramingEx(
_In_ PKSALLOCATOR_FRAMING_EX Framing,
_In_ ULONG BufferSize,
_In_ const KSALLOCATOR_FRAMING_EX *PinFraming);
#endif /* _NTDDK_ */
/* ===============================================================
Clock Functions
*/
#if defined(_NTDDK_)
_IRQL_requires_max_(DISPATCH_LEVEL)
typedef BOOLEAN
(NTAPI *PFNKSSETTIMER)(
_In_ PVOID Context,
_In_ PKTIMER Timer,
_In_ LARGE_INTEGER DueTime,
_In_ PKDPC Dpc);
_IRQL_requires_max_(DISPATCH_LEVEL)
typedef BOOLEAN
(NTAPI *PFNKSCANCELTIMER)(
_In_ PVOID Context,
_In_ PKTIMER Timer);
typedef LONGLONG
(FASTCALL *PFNKSCORRELATEDTIME)(
_In_ PVOID Context,
_Out_ PLONGLONG SystemTime);
_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
KsCreateDefaultClock(
_In_ PIRP Irp,
_In_ PKSDEFAULTCLOCK DefaultClock);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsAllocateDefaultClock(
_Out_ PKSDEFAULTCLOCK *DefaultClock);
_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);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsFreeDefaultClock(
_In_ PKSDEFAULTCLOCK DefaultClock);
_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);
#endif /* _NTDDK_ */
/* ===============================================================
Method Functions
*/
/* Method sets - TODO: Make into macros! */
#if defined(_NTDDK_)
#if 0
VOID
KSMETHOD_SET_IRP_STORAGE(
IN IRP Irp);
VOID
KSMETHOD_ITEM_IRP_STORAGE(
IN IRP Irp);
VOID
KSMETHOD_TYPE_IRP_STORAGE(
IN IRP Irp);
#endif
_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_opt_ ULONG MethodItemSize);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
BOOLEAN
NTAPI
KsFastMethodHandler(
_In_ PFILE_OBJECT FileObject,
_In_reads_bytes_(MethodLength) PKSMETHOD UNALIGNED Method,
_In_ ULONG MethodLength,
_Inout_updates_bytes_(DataLength) PVOID UNALIGNED Data,
_In_ ULONG DataLength,
_Out_ PIO_STATUS_BLOCK IoStatus,
_In_ ULONG MethodSetsCount,
_In_reads_(MethodSetsCount) const KSMETHOD_SET *MethodSet);
#endif /* _NTDDK_ */
/* ===============================================================
Property Functions
*/
#if defined(_NTDDK_)
_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_opt_ ULONG PropertyItemSize);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsUnserializeObjectPropertiesFromRegistry(
_In_ PFILE_OBJECT FileObject,
_In_opt_ HANDLE ParentKey,
_In_opt_ PUNICODE_STRING RegistryPath);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
BOOLEAN
NTAPI
KsFastPropertyHandler(
_In_ PFILE_OBJECT FileObject,
_In_reads_bytes_(PropertyLength) PKSPROPERTY UNALIGNED Property,
_In_ ULONG PropertyLength,
_In_reads_bytes_(DataLength) PVOID UNALIGNED Data,
_In_ ULONG DataLength,
_Out_ PIO_STATUS_BLOCK IoStatus,
_In_ ULONG PropertySetsCount,
_In_reads_(PropertySetsCount) const KSPROPERTY_SET *PropertySet);
#endif /* _NTDDK_ */
/* ===============================================================
Event Functions
*/
#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_(DISPATCH_LEVEL)
typedef BOOLEAN
(NTAPI *PFNKSGENERATEEVENTCALLBACK)(
_In_ PVOID Context,
_In_ PKSEVENT_ENTRY EventEntry);
KSDDKAPI
NTSTATUS
NTAPI
KsGenerateEvent(
_In_ PKSEVENT_ENTRY EntryEvent);
_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_(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_opt_ KSEVENTS_LOCKTYPE EventsFlags,
_In_opt_ PVOID EventsLock,
_In_opt_ PFNKSALLOCATOR Allocator,
_In_opt_ ULONG EventItemSize);
KSDDKAPI
NTSTATUS
NTAPI
KsGenerateDataEvent(
_In_ PKSEVENT_ENTRY EventEntry,
_In_ ULONG DataSize,
_In_reads_bytes_(DataSize) PVOID Data);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsEnableEvent(
_In_ PIRP Irp,
_In_ ULONG EventSetsCount,
_In_reads_(EventSetsCount) KSEVENT_SET *EventSet,
_Inout_opt_ PLIST_ENTRY EventsList,
_In_opt_ KSEVENTS_LOCKTYPE EventsFlags,
_In_opt_ PVOID EventsLock);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsDiscardEvent(
_In_ PKSEVENT_ENTRY EventEntry);
_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
KsFreeEventList(
_In_ PFILE_OBJECT FileObject,
_Inout_ PLIST_ENTRY EventsList,
_In_ KSEVENTS_LOCKTYPE EventsFlags,
_In_ PVOID EventsLock);
/* ===============================================================
Topology Functions
*/
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsValidateTopologyNodeCreateRequest(
_In_ PIRP Irp,
_In_ PKSTOPOLOGY Topology,
_Out_ PKSNODE_CREATE *NodeCreate);
_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
KsTopologyPropertyHandler(
_In_ PIRP Irp,
_In_ PKSPROPERTY Property,
_Inout_ PVOID Data,
_In_ const KSTOPOLOGY *Topology);
/* ===============================================================
Connectivity Functions
*/
_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) 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
PKSFILTER
NTAPI
KsPinGetParentFilter(
_In_ PKSPIN Pin);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
PKSPIN
NTAPI
KsPinGetNextSiblingPin(
_In_ PKSPIN Pin);
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
PKSSTREAM_POINTER
NTAPI
KsPinGetLeadingEdgeStreamPointer(
_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
void
NTAPI
KsStreamPointerDelete(
_In_ PKSSTREAM_POINTER StreamPointer
);
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsStreamPointerClone(
_In_ PKSSTREAM_POINTER StreamPointer,
_In_opt_ PFNKSSTREAMPOINTER CancelCallback,
_In_ ULONG ContextSize,
_Out_ PKSSTREAM_POINTER* CloneStreamPointer
);
/* Does this belong here? */
_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);
/* ===============================================================
IRP Helper Functions
*/
_IRQL_requires_max_(DISPATCH_LEVEL)
typedef NTSTATUS
(NTAPI *PFNKSIRPLISTCALLBACK)(
_In_ PIRP Irp,
_In_ PVOID Context);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsAcquireResetValue(
_In_ PIRP Irp,
_Out_ KSRESET *ResetValue);
_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);
_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_(APC_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsAllocateDeviceHeader(
_Out_ KSDEVICE_HEADER *Header,
_In_ ULONG ItemsCount,
_In_reads_opt_(ItemsCount) PKSOBJECT_CREATE_ITEM ItemsList);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsAllocateExtraData(
_Inout_ PIRP Irp,
_In_ ULONG ExtraSize,
_Out_ PVOID *ExtraBuffer);
_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_(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_ KSDISPATCH_TABLE *Table);
_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
KsCancelRoutine(
_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
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); /* always return false */
_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); /* always return false */
/* This function does the same as the above */
#define KsDispatchFastWriteFailure KsDispatchFastReadFailure
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsDispatchInvalidDeviceRequest(
_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
NTSTATUS
NTAPI
KsDispatchSpecificMethod(
_In_ PIRP Irp,
_In_ PFNKSHANDLER Handler);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsDispatchSpecificProperty(
_In_ PIRP Irp,
_In_ PFNKSHANDLER Handler);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsForwardAndCatchIrp(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp,
_In_ PFILE_OBJECT FileObject,
_In_ KSSTACK_USE StackUse);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsForwardIrp(
_In_ PIRP Irp,
_In_ PFILE_OBJECT FileObject,
_In_ BOOLEAN ReuseStackLocation);
_IRQL_requires_max_(APC_LEVEL)
KSDDKAPI
VOID
NTAPI
KsFreeDeviceHeader(
_In_ KSDEVICE_HEADER Header);
_IRQL_requires_max_(APC_LEVEL)
KSDDKAPI
VOID
NTAPI
KsFreeObjectHeader(
_In_ PVOID Header);
KSDDKAPI
NTSTATUS
NTAPI
KsGetChildCreateParameter(
_In_ PIRP Irp,
_Out_ PVOID *CreateParameter);
_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_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsProbeStreamIrp(
_Inout_ PIRP Irp,
_In_ ULONG ProbeFlags,
_In_ ULONG HeaderSize);
_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
ACCESS_MASK
NTAPI
KsQueryObjectAccessMask(
_In_ KSOBJECT_HEADER Header);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
PKSOBJECT_CREATE_ITEM
NTAPI
KsQueryObjectCreateItem(
_In_ KSOBJECT_HEADER Header);
_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_opt_ ULONG Key,
_In_ KPROCESSOR_MODE RequestorMode);
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
VOID
NTAPI
KsReleaseDevice(
_In_ PKSDEVICE);
_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
VOID
NTAPI
KsRemoveSpecificIrpFromCancelableQueue(
_In_ PIRP Irp);
_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
KsSetMajorFunctionHandler(
_In_ PDRIVER_OBJECT DriverObject,
_In_ ULONG MajorFunction);
_Check_return_
_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_opt_ KSCOMPLETION_INVOCATION CompletionInvocationFlags,
_Out_ PIO_STATUS_BLOCK IoStatusBlock,
_Inout_updates_bytes_(Length) PVOID StreamHeaders,
_In_ ULONG Length,
_In_ ULONG Flags,
_In_ KPROCESSOR_MODE RequestorMode);
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
VOID
NTAPI
KsStreamPointerUnlock(
_In_ PKSSTREAM_POINTER StreamPointer,
_In_ BOOLEAN Eject);
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsStreamPointerAdvanceOffsets(
_In_ PKSSTREAM_POINTER StreamPointer,
_In_ ULONG InUsed,
_In_ ULONG OutUsed,
_In_ BOOLEAN Eject);
_Check_return_
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsStreamPointerAdvance(
_In_ PKSSTREAM_POINTER StreamPointer);
_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_(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_opt_ ULONG Key,
_In_ KPROCESSOR_MODE RequestorMode);
KSDDKAPI
NTSTATUS
NTAPI
KsDefaultForwardIrp(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp);
/* ===============================================================
Worker Management Functions
*/
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsRegisterWorker(
_In_ WORK_QUEUE_TYPE WorkQueueType,
_Out_ PKSWORKER* Worker);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsUnregisterWorker(
_In_ PKSWORKER Worker);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsRegisterCountedWorker(
_In_ WORK_QUEUE_TYPE WorkQueueType,
_In_ PWORK_QUEUE_ITEM CountedWorkItem,
_Out_ PKSWORKER *Worker);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
ULONG
NTAPI
KsDecrementCountedWorker(
_In_ PKSWORKER Worker);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
ULONG
NTAPI
KsIncrementCountedWorker(
_In_ PKSWORKER Worker);
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsQueueWorkItem(
_In_ PKSWORKER Worker,
_In_ PWORK_QUEUE_ITEM WorkItem);
/* ===============================================================
Resources / Images
*/
_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);
/* ===============================================================
Misc. Helper Functions
*/
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
PVOID
NTAPI
KsGetNextSibling(
_In_ PVOID Object);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsCacheMedium(
_In_ PUNICODE_STRING SymbolicLink,
_In_ PKSPIN_MEDIUM Medium,
_In_ ULONG PinDirection);
KSDDKAPI
NTSTATUS
NTAPI
KsDefaultDispatchPnp(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsSetDevicePnpAndBaseObject(
_In_ KSDEVICE_HEADER Header,
_In_ PDEVICE_OBJECT PnpDeviceObject,
_In_ PDEVICE_OBJECT BaseDevice);
KSDDKAPI
NTSTATUS
NTAPI
KsDefaultDispatchPower(
_In_ PDEVICE_OBJECT DeviceObject,
_In_ PIRP Irp);
_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
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
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
VOID
NTAPI
KsNullDriverUnload(
_In_ PDRIVER_OBJECT DriverObject);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
PDEVICE_OBJECT
NTAPI
KsQueryDevicePnpObject(
_In_ KSDEVICE_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
KsSetTargetDeviceObject(
_In_ KSOBJECT_HEADER Header,
_In_opt_ PDEVICE_OBJECT TargetDevice);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsSetTargetState(
_In_ KSOBJECT_HEADER Header,
_In_ KSTARGET_STATE TargetState);
_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
PKSPIN
NTAPI
KsFilterGetFirstChildPin(
_In_ PKSFILTER Filter,
_In_ ULONG PinId);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
PFILE_OBJECT
NTAPI
KsPinGetConnectedPinFileObject(
_In_ PKSPIN Pin);
#else /* _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);
#endif
#endif /* _NTDDK_ */
/* ===============================================================
AVStream Functions (XP / DirectX 8)
NOT IMPLEMENTED YET
http://www.osronline.com/ddkx/stream/avstream_5q9f.htm
*/
#if defined(_NTDDK_)
_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 RegistryPath,
_In_opt_ const KSDEVICE_DESCRIPTOR *Descriptor);
typedef struct _KSFILTERFACTORY KSFILTERFACTORY, *PKSFILTERFACTORY; //FIXME
_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)
typedef void
(NTAPI *PFNKSFILTERFACTORYPOWER)(
_In_ PKSFILTERFACTORY FilterFactory,
_In_ DEVICE_POWER_STATE State);
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
_KsEdit(
_In_ KSOBJECT_BAG ObjectBag,
_Inout_ PVOID *PointerToPointerToItem,
_In_ ULONG NewSize,
_In_ ULONG OldSize,
_In_ ULONG Tag);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsAcquireControl(
_In_ PVOID Object);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsAcquireDevice(
_In_ PKSDEVICE Device);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsAddDevice(
_In_ PDRIVER_OBJECT DriverObject,
_In_ PDEVICE_OBJECT PhysicalDeviceObject);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsAddEvent(
_In_ PVOID Object,
_In_ PKSEVENT_ENTRY EventEntry);
_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);
_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_(DISPATCH_LEVEL)
KSDDKAPI
VOID
NTAPI
KsCompletePendingRequest(
_In_ PIRP Irp);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsCopyObjectBagItems(
_In_ KSOBJECT_BAG ObjectBagDestination,
_In_ KSOBJECT_BAG ObjectBagSource);
_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);
_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);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsFilterFactorySetDeviceClassesState(
_In_ PKSFILTERFACTORY FilterFactory,
_In_ BOOLEAN NewState);
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsFilterFactoryUpdateCacheData(
_In_ PKSFILTERFACTORY FilterFactory,
_In_opt_ const KSFILTER_DESCRIPTOR *FilterDescriptor);
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
PKSPIN
NTAPI
KsGetPinFromIrp(
_In_ PIRP Irp);
_IRQL_requires_max_(DISPATCH_LEVEL)
KSDDKAPI
PKSFILTER
NTAPI
KsGetFilterFromIrp(
_In_ PIRP Irp);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
NTSTATUS
NTAPI
KsDefaultAddEventHandler(
_In_ PIRP Irp,
_In_ PKSEVENTDATA EventData,
_Inout_ PKSEVENT_ENTRY EventEntry);
_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_(DISPATCH_LEVEL)
KSDDKAPI
VOID
NTAPI
KsPinAttemptProcessing(
_In_ PKSPIN Pin,
_In_ BOOLEAN Asynchronous);
_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_(PASSIVE_LEVEL)
KSDDKAPI
PVOID
NTAPI
KsGetParent(
_In_ PVOID Object);
_IRQL_requires_max_(PASSIVE_LEVEL)
static
__inline
PKSFILTERFACTORY
KsFilterGetParentFilterFactory(
_In_ PKSFILTER Filter)
{
return (PKSFILTERFACTORY) KsGetParent((PVOID) Filter);
}
_IRQL_requires_max_(PASSIVE_LEVEL)
static
__inline
PKSDEVICE
KsFilterFactoryGetParentDevice(
_In_ PKSFILTERFACTORY FilterFactory)
{
return (PKSDEVICE) KsGetParent((PVOID) FilterFactory);
}
#define KsDeleteFilterFactory(FilterFactory) \
KsFreeObjectCreateItemsByContext( \
*(KSDEVICE_HEADER *)( \
KsFilterFactoryGetParentDevice(FilterFactory)->FunctionalDeviceObject-> \
DeviceExtension), \
FilterFactory)
_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
PVOID
NTAPI
KsGetFirstChild(
_In_ PVOID Object);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
PKSFILTERFACTORY
NTAPI
KsDeviceGetFirstChildFilterFactory(
_In_ PKSDEVICE Device);
#if defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__)
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
PUNKNOWN
NTAPI
KsGetOuterUnknown(
_In_ PVOID Object);
_IRQL_requires_max_(PASSIVE_LEVEL)
static
__inline
PUNKNOWN
KsDeviceGetOuterUnknown(
_In_ PKSDEVICE Device)
{
return KsGetOuterUnknown((PVOID) Device);
}
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
PUNKNOWN
NTAPI
KsDeviceRegisterAggregatedClientUnknown(
_In_ PKSDEVICE Device,
_In_ PUNKNOWN ClientUnknown);
#endif
#if defined(_UNKNOWN_H_) || defined(__IUnknown_INTERFACE_DEFINED__)
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
#define INTERFACE IKsControl
DEFINE_GUID(IID_IKsControl, 0x28F54685L, 0x06FD, 0x11D2, 0xB2, 0x7A, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96);
DECLARE_INTERFACE_(IKsControl,IUnknown)
{
STDMETHOD_(NTSTATUS, QueryInterface)( THIS_
REFIID InterfaceId,
PVOID* Interface)PURE;
STDMETHOD_(ULONG, AddRef)(THIS) PURE;
STDMETHOD_(ULONG, Release)(THIS) PURE;
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;
};
#undef INTERFACE
typedef IKsControl* PIKSCONTROL;
#endif
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsDeviceRegisterAdapterObject(
_In_ PKSDEVICE Device,
_In_ PADAPTER_OBJECT AdapterObject,
_In_ ULONG MaxMappingByteCount,
_In_ ULONG MappingTableStride);
_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);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsReleaseControl(
_In_ PVOID Object);
#define KsDiscard(object, pointer) \
KsRemoveItemFromObjectBag(object->Bag, pointer, TRUE)
#define KsFilterAcquireControl(Filter) \
KsAcquireControl((PVOID) Filter);
#define KsFilterReleaseControl(Filter) \
KsReleaseControl((PVOID) Filter);
#define KsFilterAddEvent(Filter, EventEntry) \
KsAddEvent(Filter,EventEntry);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
VOID
NTAPI
KsFilterAcquireProcessingMutex(
_In_ PKSFILTER Filter);
_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_(DISPATCH_LEVEL)
KSDDKAPI
VOID
NTAPI
KsFilterAttemptProcessing(
_In_ PKSFILTER Filter,
_In_ BOOLEAN Asynchronous);
_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
KsFilterCreatePinFactory(
_In_ PKSFILTER Filter,
_In_ const KSPIN_DESCRIPTOR_EX *const PinDescriptor,
_Out_ PULONG PinID);
_IRQL_requires_max_(PASSIVE_LEVEL)
KSDDKAPI
PKSDEVICE
NTAPI
KsGetDevice(
_In_ PVOID Object);
_IRQL_requires_max_(PASSIVE_LEVEL)
static
__inline
PKSDEVICE
KsFilterFactoryGetDevice(
_In_ PKSFILTERFACTORY FilterFactory)
{
return KsGetDevice((PVOID)FilterFactory);
}
/* etc. */
#endif /* avstream */
#ifdef __cplusplus
}
#endif
#endif /* _KS_ */
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