video.h File Reference

#include "ntddvdeo.h"
#include "videoagp.h"

Go to the source code of this file.

Data Structures
struct	PVIDEO_PORT_CONFIG_INFO
struct	PVIDEO_ACCESS_RANGE
struct	PVP_SCATTER_GATHER_ELEMENT
struct	PVP_SCATTER_GATHER_LIST
struct	PVIDEO_CHILD_ENUM_INFO
struct	PQUERY_INTERFACE
struct	PSTATUS_BLOCK
struct	PVIDEO_REQUEST_PACKET
struct	PI2C_CALLBACKS
struct	PVIDEO_I2C_CONTROL
struct	PINT10_BIOS_ARGUMENTS
struct	PVIDEO_HARDWARE_CONFIGURATION_DATA
struct	PVIDEO_X86_BIOS_ARGUMENTS
struct	PVRB_SG
struct	PVP_DEVICE_DESCRIPTION
struct	PVIDEO_CHILD_STATE
struct	PVIDEO_CHILD_STATE_CONFIGURATION
struct	PVIDEO_HW_INITIALIZATION_DATA
struct	PI2C_FNC_TABLE
struct	PDDC_CONTROL
struct	PVIDEO_PORT_AGP_INTERFACE
struct	PVIDEO_PORT_AGP_INTERFACE_2
struct	PVIDEO_PORT_I2C_INTERFACE
struct	PVIDEO_PORT_I2C_INTERFACE_2
struct	PVIDEO_PORT_INT10_INTERFACE
struct	PVIDEO_PORT_WCMEMORYPROTECTION_INTERFACE
struct	PVPOSVERSIONINFO
struct	PVIDEO_PORT_DEBUG_REPORT_INTERFACE
Defines
#define	__VIDEO_H__
#define	VPAPI   DECLSPEC_IMPORT
#define	PAGED_CODE()
#define	VideoDebugPrint(x)
#define	GET_VIDEO_PHYSICAL_ADDRESS(scatterList,VirtualAddress,InputBuffer,pLength,Address)
#define	GET_VIDEO_SCATTERGATHER(ppDma)   (**(PVRB_SG **)ppDma)
#define	VIDEO_RANGE_PASSIVE_DECODE   1
#define	VIDEO_RANGE_10_BIT_DECODE   2
#define	SIZE_OF_NT4_VIDEO_PORT_CONFIG_INFO   FIELD_OFFSET(VIDEO_PORT_CONFIG_INFO, Master)
#define	SIZE_OF_WXP_VIDEO_PORT_CONFIG_INFO   sizeof(VIDEO_PORT_CONFIG_INFO)
#define	SET_USER_EVENT   0x01
#define	SET_DISPLAY_EVENT   0x02
#define	EVENT_TYPE_MASK   1
#define	SYNCHRONIZATION_EVENT   0
#define	NOTIFICATION_EVENT   1
#define	INITIAL_EVENT_STATE_MASK   2
#define	INITIAL_EVENT_NOT_SIGNALED   0
#define	INITIAL_EVENT_SIGNALED   2
#define	DISPLAY_ADAPTER_HW_ID   0xFFFFFFFF
#define	VIDEO_INVALID_CHILD_ID   0xFFFFFFFF
#define	SIZE_OF_NT4_VIDEO_HW_INITIALIZATION_DATA   FIELD_OFFSET(VIDEO_HW_INITIALIZATION_DATA, HwStartDma)
#define	SIZE_OF_W2K_VIDEO_HW_INITIALIZATION_DATA   FIELD_OFFSET(VIDEO_HW_INITIALIZATION_DATA, Reserved)
#define	SIZE_OF_WXP_VIDEO_HW_INITIALIZATION_DATA   (SIZE_OF_W2K_VIDEO_HW_INITIALIZATION_DATA + sizeof(ULONG))
#define	VIDEO_PORT_AGP_INTERFACE_VERSION_1   1
#define	VIDEO_PORT_AGP_INTERFACE_VERSION_2   2
#define	VIDEO_PORT_I2C_INTERFACE_VERSION_1   1
#define	VIDEO_PORT_I2C_INTERFACE_VERSION_2   2
#define	VIDEO_PORT_INT10_INTERFACE_VERSION_1   1
#define	VIDEO_PORT_WCMEMORYPROTECTION_INTERFACE_VERSION_1   1
#define	VIDEO_PORT_DEBUG_REPORT_INTERFACE_VERSION_1   1
#define	VIDEO_MEMORY_SPACE_MEMORY   0x00
#define	VIDEO_MEMORY_SPACE_IO   0x01
#define	VIDEO_MEMORY_SPACE_USER_MODE   0x02
#define	VIDEO_MEMORY_SPACE_DENSE   0x04
#define	VIDEO_MEMORY_SPACE_P6CACHE   0x08
#define	VIDEO_ENUM_MORE_DEVICES   ERROR_CONTINUE
#define	VIDEO_ENUM_NO_MORE_DEVICES   ERROR_NO_MORE_DEVICES
#define	VIDEO_ENUM_INVALID_DEVICE   ERROR_INVALID_NAME
#define	DEVICE_VGA_ENABLED   1
#define	CDE_USE_SUBSYSTEM_IDS   0x00000001
#define	CDE_USE_REVISION   0x00000002
#define	BUGCHECK_DATA_SIZE_RESERVED   48
#define	VIDEO_DEBUG_REPORT_MAX_SIZE   0x8000
Typedefs
typedef LONG	VP_STATUS
typedef LONG *	PVP_STATUS
typedef ULONG	DMA_EVENT_FLAGS
typedef struct _VIDEO_PORT_SPIN_LOCK *	PSPIN_LOCK
typedef struct _VIDEO_DEBUG_REPORT *	PVIDEO_DEBUG_REPORT
typedef struct __DMA_PARAMETERS *	PDMA
typedef struct __VP_DMA_ADAPTER *	PVP_DMA_ADAPTER
typedef PVOID(NTAPI *	PVIDEO_PORT_GET_PROC_ADDRESS )(IN PVOID HwDeviceExtension, IN PUCHAR FunctionName)
typedef VP_STATUS(NTAPI *	PVIDEO_HW_FIND_ADAPTER )(IN PVOID HwDeviceExtension, IN PVOID HwContext, IN PWSTR ArgumentString, IN OUT PVIDEO_PORT_CONFIG_INFO ConfigInfo, OUT PUCHAR Again)
typedef BOOLEAN(NTAPI *	PVIDEO_HW_INITIALIZE )(IN PVOID HwDeviceExtension)
typedef BOOLEAN(NTAPI *	PVIDEO_HW_INTERRUPT )(IN PVOID HwDeviceExtension)
typedef VOID(NTAPI *	PVIDEO_HW_LEGACYRESOURCES )(IN ULONG VendorId, IN ULONG DeviceId, IN OUT PVIDEO_ACCESS_RANGE *LegacyResourceList, IN OUT PULONG LegacyResourceCount)
typedef enum _HW_DMA_RETURN *	PHW_DMA_RETURN
typedef HW_DMA_RETURN(NTAPI *	PVIDEO_HW_START_DMA )(PVOID HwDeviceExtension, PDMA pDma)
typedef VOID(NTAPI *	PEXECUTE_DMA )(IN PVOID HwDeviceExtension, IN PVP_DMA_ADAPTER VpDmaAdapter, IN PVP_SCATTER_GATHER_LIST SGList, IN PVOID Context)
typedef enum _VIDEO_CHILD_TYPE *	PVIDEO_CHILD_TYPE
typedef VP_STATUS(NTAPI *	PVIDEO_HW_GET_CHILD_DESCRIPTOR )(IN PVOID HwDeviceExtension, IN PVIDEO_CHILD_ENUM_INFO ChildEnumInfo, OUT PVIDEO_CHILD_TYPE VideoChildType, OUT PUCHAR pChildDescriptor, OUT PULONG UId, OUT PULONG pUnused)
typedef VP_STATUS(NTAPI *	PVIDEO_HW_POWER_SET )(IN PVOID HwDeviceExtension, IN ULONG HwId, IN PVIDEO_POWER_MANAGEMENT VideoPowerControl)
typedef VP_STATUS(NTAPI *	PVIDEO_HW_POWER_GET )(IN PVOID HwDeviceExtension, IN ULONG HwId, IN OUT PVIDEO_POWER_MANAGEMENT VideoPowerControl)
typedef VP_STATUS(NTAPI *	PVIDEO_HW_QUERY_INTERFACE )(IN PVOID HwDeviceExtension, IN OUT PQUERY_INTERFACE QueryInterface)
typedef VP_STATUS(NTAPI *	PVIDEO_HW_CHILD_CALLBACK )(PVOID HwDeviceExtension, PVOID ChildDeviceExtension)
typedef BOOLEAN(NTAPI *	PVIDEO_HW_RESET_HW )(IN PVOID HwDeviceExtension, IN ULONG Columns, IN ULONG Rows)
typedef BOOLEAN(NTAPI *	PVIDEO_HW_START_IO )(IN PVOID HwDeviceExtension, IN PVIDEO_REQUEST_PACKET RequestPacket)
typedef VOID(NTAPI *	PVIDEO_HW_TIMER )(IN PVOID HwDeviceExtension)
typedef VOID(NTAPI *	PVIDEO_WRITE_CLOCK_LINE )(PVOID HwDeviceExtension, UCHAR Data)
typedef VOID(NTAPI *	PVIDEO_WRITE_DATA_LINE )(PVOID HwDeviceExtension, UCHAR Data)
typedef BOOLEAN(NTAPI *	PVIDEO_READ_CLOCK_LINE )(PVOID HwDeviceExtension)
typedef BOOLEAN(NTAPI *	PVIDEO_READ_DATA_LINE )(PVOID HwDeviceExtension)
typedef VOID(NTAPI *	PVIDEO_WAIT_VSYNC_ACTIVE )(PVOID HwDeviceExtension)
typedef BOOLEAN(NTAPI *	PI2C_START )(IN PVOID HwDeviceExtension, IN PI2C_CALLBACKS I2CCallbacks)
typedef BOOLEAN(NTAPI *	PI2C_STOP )(IN PVOID HwDeviceExtension, IN PI2C_CALLBACKS I2CCallbacks)
typedef BOOLEAN(NTAPI *	PI2C_WRITE )(IN PVOID HwDeviceExtension, IN PI2C_CALLBACKS I2CCallbacks, IN PUCHAR Buffer, IN ULONG Length)
typedef BOOLEAN(NTAPI *	PI2C_READ )(IN PVOID HwDeviceExtension, IN PI2C_CALLBACKS I2CCallbacks, OUT PUCHAR Buffer, IN ULONG Length)
typedef BOOLEAN(NTAPI *	PI2C_START_2 )(IN PVOID HwDeviceExtension, IN PVIDEO_I2C_CONTROL I2CControl)
typedef BOOLEAN(NTAPI *	PI2C_STOP_2 )(IN PVOID HwDeviceExtension, IN PVIDEO_I2C_CONTROL I2CControl)
typedef BOOLEAN(NTAPI *	PI2C_WRITE_2 )(IN PVOID HwDeviceExtension, IN PVIDEO_I2C_CONTROL I2CControl, IN PUCHAR Buffer, IN ULONG Length)
typedef BOOLEAN(NTAPI *	PI2C_READ_2 )(IN PVOID HwDeviceExtension, IN PVIDEO_I2C_CONTROL I2CControl, OUT PUCHAR Buffer, IN ULONG Length, IN BOOLEAN EndOfRead)
typedef VP_STATUS(NTAPI *	PINT10_CALL_BIOS )(IN PVOID Context, IN OUT PINT10_BIOS_ARGUMENTS BiosArguments)
typedef VP_STATUS(NTAPI *	PINT10_ALLOCATE_BUFFER )(IN PVOID Context, OUT PUSHORT Seg, OUT PUSHORT Off, IN OUT PULONG Length)
typedef VP_STATUS(NTAPI *	PINT10_FREE_BUFFER )(IN PVOID Context, IN USHORT Seg, IN USHORT Off)
typedef VP_STATUS(NTAPI *	PINT10_READ_MEMORY )(IN PVOID Context, IN USHORT Seg, IN USHORT Off, OUT PVOID Buffer, IN ULONG Length)
typedef VP_STATUS(NTAPI *	PINT10_WRITE_MEMORY )(IN PVOID Context, IN USHORT Seg, IN USHORT Off, IN PVOID Buffer, IN ULONG Length)
typedef VP_STATUS(NTAPI *	PROTECT_WC_MEMORY )(IN PVOID Context, IN PVOID HwDeviceExtension)
typedef VP_STATUS(NTAPI *	RESTORE_WC_MEMORY )(IN PVOID Context, IN PVOID HwDeviceExtension)
typedef enum _VIDEO_DEVICE_DATA_TYPE *	PVIDEO_DEVICE_DATA_TYPE
typedef VP_STATUS(NTAPI *	PMINIPORT_QUERY_DEVICE_ROUTINE )(IN PVOID HwDeviceExtension, IN PVOID Context, IN VIDEO_DEVICE_DATA_TYPE DeviceDataType, IN PVOID Identifier, IN ULONG IdentifierLength, IN PVOID ConfigurationData, IN ULONG ConfigurationDataLength, IN OUT PVOID ComponentInformation, IN ULONG ComponentInformationLength)
typedef VP_STATUS(NTAPI *	PMINIPORT_GET_REGISTRY_ROUTINE )(IN PVOID HwDeviceExtension, IN PVOID Context, IN OUT PWSTR ValueName, IN OUT PVOID ValueData, IN ULONG ValueLength)
typedef VOID(NTAPI *	PMINIPORT_DPC_ROUTINE )(IN PVOID HwDeviceExtension, IN PVOID Context)
typedef BOOLEAN(NTAPI *	PMINIPORT_SYNCHRONIZE_ROUTINE )(IN PVOID Context)
typedef VOID(NTAPI *	PVIDEO_BUGCHECK_CALLBACK )(IN PVOID HwDeviceExtension, IN ULONG BugcheckCode, IN PUCHAR Buffer, IN ULONG BufferSize)
typedef enum VIDEO_SYNCHRONIZE_PRIORITY *	PVIDEO_SYNCHRONIZE_PRIORITY
typedef enum _VP_POOL_TYPE *	PVP_POOL_TYPE
typedef enum VIDEO_DEBUG_LEVEL *	PVIDEO_DEBUG_LEVEL
typedef VP_STATUS(NTAPI *	PDRIVER_IO_PORT_UCHAR )(IN ULONG_PTR Context, IN ULONG Port, IN UCHAR AccessMode, IN PUCHAR Data)
typedef VP_STATUS(NTAPI *	PDRIVER_IO_PORT_UCHAR_STRING )(IN ULONG_PTR Context, IN ULONG Port, IN UCHAR AccessMode, IN PUCHAR Data, IN ULONG DataLength)
typedef VP_STATUS(NTAPI *	PDRIVER_IO_PORT_ULONG )(IN ULONG_PTR Context, IN ULONG Port, IN UCHAR AccessMode, IN PULONG Data)
typedef VP_STATUS(NTAPI *	PDRIVER_IO_PORT_ULONG_STRING )(IN ULONG_PTR Context, IN ULONG Port, IN UCHAR AccessMode, IN PULONG Data, IN ULONG DataLength)
typedef VP_STATUS(NTAPI *	PDRIVER_IO_PORT_USHORT )(IN ULONG_PTR Context, IN ULONG Port, IN UCHAR AccessMode, IN PUSHORT Data)
typedef VP_STATUS(NTAPI *	PDRIVER_IO_PORT_USHORT_STRING )(IN ULONG_PTR Context, IN ULONG Port, IN UCHAR AccessMode, IN PUSHORT Data, IN ULONG DataLength)
Enumerations
enum	HW_DMA_RETURN { DmaAsyncReturn, DmaSyncReturn }
enum	VIDEO_CHILD_TYPE { Monitor = 1, NonPrimaryChip, VideoChip, Other }
enum	VIDEO_DEVICE_DATA_TYPE {   VpMachineData = 0, VpCmosData, VpBusData, VpControllerData,   VpMonitorData }
enum	VIDEO_SYNCHRONIZE_PRIORITY { VpLowPriority = 0, VpMediumPriority, VpHighPriority }
enum	VP_POOL_TYPE { VpNonPagedPool = 0, VpPagedPool, VpNonPagedPoolCacheAligned = 4, VpPagedPoolCacheAligned }
enum	DMA_FLAGS { VideoPortUnlockAfterDma = 1, VideoPortKeepPagesLocked, VideoPortDmaInitOnly }
enum	VIDEO_DEBUG_LEVEL { Error = 0, Warn, Trace, Info }
enum	VP_LOCK_OPERATION { VpReadAccess = 0, VpWriteAccess, VpModifyAccess }
enum	VIDEO_PORT_SERVICES {   VideoPortServicesAGP = 1, VideoPortServicesI2C, VideoPortServicesHeadless, VideoPortServicesInt10,   VideoPortServicesDebugReport, VideoPortServicesWCMemoryProtection }
Functions
ULONG NTAPI	DriverEntry (PVOID Context1, PVOID Context2)
VPAPI VP_STATUS NTAPI	VideoPortAllocateBuffer (IN PVOID HwDeviceExtension, IN ULONG Size, OUT PVOID *Buffer)
VPAPI VOID NTAPI	VideoPortAcquireDeviceLock (IN PVOID HwDeviceExtension)
VPAPI ULONG NTAPI	VideoPortCompareMemory (IN PVOID Source1, IN PVOID Source2, IN SIZE_T Length)
VPAPI BOOLEAN NTAPI	VideoPortDDCMonitorHelper (IN PVOID HwDeviceExtension, IN PVOID DDCControl, IN OUT PUCHAR EdidBuffer, IN ULONG EdidBufferSize)
VPAPI VOID __cdecl	VideoPortDebugPrint (IN VIDEO_DEBUG_LEVEL DebugPrintLevel, IN PSTR DebugMessage, IN...)
VPAPI VP_STATUS NTAPI	VideoPortDisableInterrupt (IN PVOID HwDeviceExtension)
VPAPI VP_STATUS NTAPI	VideoPortEnableInterrupt (IN PVOID HwDeviceExtension)
VPAPI VP_STATUS NTAPI	VideoPortEnumerateChildren (IN PVOID HwDeviceExtension, IN PVOID Reserved)
VPAPI VOID NTAPI	VideoPortFreeDeviceBase (IN PVOID HwDeviceExtension, IN PVOID MappedAddress)
VPAPI VP_STATUS NTAPI	VideoPortGetAccessRanges (IN PVOID HwDeviceExtension, IN ULONG NumRequestedResources, IN PIO_RESOURCE_DESCRIPTOR RequestedResources OPTIONAL, IN ULONG NumAccessRanges, OUT PVIDEO_ACCESS_RANGE AccessRanges, IN PVOID VendorId, IN PVOID DeviceId, OUT PULONG Slot)
VPAPI PVOID NTAPI	VideoPortGetAssociatedDeviceExtension (IN PVOID DeviceObject)
VPAPI ULONG NTAPI	VideoPortGetBusData (IN PVOID HwDeviceExtension, IN BUS_DATA_TYPE BusDataType, IN ULONG SlotNumber, IN OUT PVOID Buffer, IN ULONG Offset, IN ULONG Length)
VPAPI UCHAR NTAPI	VideoPortGetCurrentIrql (VOID)
VPAPI PVOID NTAPI	VideoPortGetDeviceBase (IN PVOID HwDeviceExtension, IN PHYSICAL_ADDRESS IoAddress, IN ULONG NumberOfUchars, IN UCHAR InIoSpace)
VPAPI VP_STATUS NTAPI	VideoPortGetDeviceData (IN PVOID HwDeviceExtension, IN VIDEO_DEVICE_DATA_TYPE DeviceDataType, IN PMINIPORT_QUERY_DEVICE_ROUTINE CallbackRoutine, IN PVOID Context)
VPAPI VP_STATUS NTAPI	VideoPortGetRegistryParameters (IN PVOID HwDeviceExtension, IN PWSTR ParameterName, IN UCHAR IsParameterFileName, IN PMINIPORT_GET_REGISTRY_ROUTINE CallbackRoutine, IN PVOID Context)
VPAPI PVOID NTAPI	VideoPortGetRomImage (IN PVOID HwDeviceExtension, IN PVOID Unused1, IN ULONG Unused2, IN ULONG Length)
VPAPI VP_STATUS NTAPI	VideoPortGetVgaStatus (IN PVOID HwDeviceExtension, OUT PULONG VgaStatus)
VPAPI LONG FASTCALL	VideoPortInterlockedDecrement (IN PLONG Addend)
VPAPI LONG FASTCALL	VideoPortInterlockedExchange (IN OUT PLONG Target, IN LONG Value)
VPAPI LONG FASTCALL	VideoPortInterlockedIncrement (IN PLONG Addend)
VPAPI ULONG NTAPI	VideoPortInitialize (IN PVOID Argument1, IN PVOID Argument2, IN PVIDEO_HW_INITIALIZATION_DATA HwInitializationData, IN PVOID HwContext)
VPAPI VP_STATUS NTAPI	VideoPortInt10 (IN PVOID HwDeviceExtension, IN PVIDEO_X86_BIOS_ARGUMENTS BiosArguments)
VPAPI VOID NTAPI	VideoPortLogError (IN PVOID HwDeviceExtension, IN PVIDEO_REQUEST_PACKET Vrp OPTIONAL, IN VP_STATUS ErrorCode, IN ULONG UniqueId)
VPAPI VP_STATUS NTAPI	VideoPortMapBankedMemory (IN PVOID HwDeviceExtension, IN PHYSICAL_ADDRESS PhysicalAddress, IN OUT PULONG Length, PULONG InIoSpace, PVOID *VirtualAddress, ULONG BankLength, UCHAR ReadWriteBank, PBANKED_SECTION_ROUTINE BankRoutine, PVOID Context)
VPAPI VP_STATUS NTAPI	VideoPortMapMemory (IN PVOID HwDeviceExtension, IN PHYSICAL_ADDRESS PhysicalAddress, IN OUT PULONG Length, IN PULONG InIoSpace, IN OUT PVOID *VirtualAddress)
VPAPI VOID NTAPI	VideoPortMoveMemory (IN PVOID Destination, IN PVOID Source, IN ULONG Length)
VPAPI LONGLONG NTAPI	VideoPortQueryPerformanceCounter (IN PVOID HwDeviceExtension, OUT PLONGLONG PerformanceFrequency OPTIONAL)
VPAPI VP_STATUS NTAPI	VideoPortQueryServices (IN PVOID HwDeviceExtension, IN VIDEO_PORT_SERVICES ServicesType, IN OUT PINTERFACE Interface)
VPAPI BOOLEAN NTAPI	VideoPortQueueDpc (IN PVOID HwDeviceExtension, IN PMINIPORT_DPC_ROUTINE CallbackRoutine, IN PVOID Context)
VPAPI VOID NTAPI	VideoPortReadPortBufferUchar (IN PUCHAR Port, OUT PUCHAR Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortReadPortBufferUlong (IN PULONG Port, OUT PULONG Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortReadPortBufferUshort (IN PUSHORT Port, OUT PUSHORT Buffer, IN ULONG Count)
VPAPI UCHAR NTAPI	VideoPortReadPortUchar (IN PUCHAR Port)
VPAPI ULONG NTAPI	VideoPortReadPortUlong (IN PULONG Port)
VPAPI USHORT NTAPI	VideoPortReadPortUshort (IN PUSHORT Port)
VPAPI VOID NTAPI	VideoPortReadRegisterBufferUchar (IN PUCHAR Register, OUT PUCHAR Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortReadRegisterBufferUlong (IN PULONG Register, OUT PULONG Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortReadRegisterBufferUshort (IN PUSHORT Register, OUT PUSHORT Buffer, IN ULONG Count)
VPAPI UCHAR NTAPI	VideoPortReadRegisterUchar (IN PUCHAR Register)
VPAPI ULONG NTAPI	VideoPortReadRegisterUlong (IN PULONG Register)
VPAPI USHORT NTAPI	VideoPortReadRegisterUshort (IN PUSHORT Register)
VPAPI VOID NTAPI	VideoPortReleaseBuffer (IN PVOID HwDeviceExtension, IN PVOID Buffer)
VPAPI VOID NTAPI	VideoPortReleaseDeviceLock (IN PVOID HwDeviceExtension)
VPAPI BOOLEAN NTAPI	VideoPortScanRom (PVOID HwDeviceExtension, PUCHAR RomBase, ULONG RomLength, PUCHAR String)
VPAPI ULONG NTAPI	VideoPortSetBusData (IN PVOID HwDeviceExtension, IN BUS_DATA_TYPE BusDataType, IN ULONG SlotNumber, IN PVOID Buffer, IN ULONG Offset, IN ULONG Length)
VPAPI VP_STATUS NTAPI	VideoPortSetRegistryParameters (IN PVOID HwDeviceExtension, IN PWSTR ValueName, IN PVOID ValueData, IN ULONG ValueLength)
VPAPI VP_STATUS NTAPI	VideoPortSetTrappedEmulatorPorts (IN PVOID HwDeviceExtension, IN ULONG NumAccessRanges, IN PVIDEO_ACCESS_RANGE AccessRange)
VPAPI VOID NTAPI	VideoPortStallExecution (IN ULONG Microseconds)
VPAPI VOID NTAPI	VideoPortStartTimer (IN PVOID HwDeviceExtension)
VPAPI VOID NTAPI	VideoPortStopTimer (IN PVOID HwDeviceExtension)
VPAPI BOOLEAN NTAPI	VideoPortSynchronizeExecution (IN PVOID HwDeviceExtension, IN VIDEO_SYNCHRONIZE_PRIORITY Priority, IN PMINIPORT_SYNCHRONIZE_ROUTINE SynchronizeRoutine, IN PVOID Context)
VPAPI VP_STATUS NTAPI	VideoPortUnmapMemory (IN PVOID HwDeviceExtension, IN OUT PVOID VirtualAddress, IN HANDLE ProcessHandle)
VPAPI VP_STATUS NTAPI	VideoPortVerifyAccessRanges (IN PVOID HwDeviceExtension, IN ULONG NumAccessRanges, IN PVIDEO_ACCESS_RANGE AccessRanges)
VPAPI VOID NTAPI	VideoPortWritePortBufferUchar (IN PUCHAR Port, IN PUCHAR Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortWritePortBufferUlong (IN PULONG Port, IN PULONG Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortWritePortBufferUshort (IN PUSHORT Port, IN PUSHORT Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortWritePortUchar (IN PUCHAR Port, IN UCHAR Value)
VPAPI VOID NTAPI	VideoPortWritePortUlong (IN PULONG Port, IN ULONG Value)
VPAPI VOID NTAPI	VideoPortWritePortUshort (IN PUSHORT Port, IN USHORT Value)
VPAPI VOID NTAPI	VideoPortWriteRegisterBufferUchar (IN PUCHAR Register, IN PUCHAR Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortWriteRegisterBufferUlong (IN PULONG Register, IN PULONG Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortWriteRegisterBufferUshort (IN PUSHORT Register, IN PUSHORT Buffer, IN ULONG Count)
VPAPI VOID NTAPI	VideoPortWriteRegisterUchar (IN PUCHAR Register, IN UCHAR Value)
VPAPI VOID NTAPI	VideoPortWriteRegisterUlong (IN PULONG Register, IN ULONG Value)
VPAPI VOID NTAPI	VideoPortWriteRegisterUshort (IN PUSHORT Register, IN USHORT Value)
VPAPI VOID NTAPI	VideoPortZeroDeviceMemory (IN PVOID Destination, IN ULONG Length)
VPAPI VOID NTAPI	VideoPortZeroMemory (IN PVOID Destination, IN ULONG Length)
VPAPI PVOID NTAPI	VideoPortAllocateContiguousMemory (IN PVOID HwDeviceExtension, IN ULONG NumberOfBytes, IN PHYSICAL_ADDRESS HighestAcceptableAddress)
VPAPI PVOID NTAPI	VideoPortGetCommonBuffer (IN PVOID HwDeviceExtension, IN ULONG DesiredLength, IN ULONG Alignment, OUT PPHYSICAL_ADDRESS LogicalAddress, OUT PULONG pActualLength, IN BOOLEAN CacheEnabled)
VPAPI VOID NTAPI	VideoPortFreeCommonBuffer (IN PVOID HwDeviceExtension, IN ULONG Length, IN PVOID VirtualAddress, IN PHYSICAL_ADDRESS LogicalAddress, IN BOOLEAN CacheEnabled)
VPAPI PDMA NTAPI	VideoPortDoDma (IN PVOID HwDeviceExtension, IN PDMA pDma, IN DMA_FLAGS DmaFlags)
VPAPI BOOLEAN NTAPI	VideoPortLockPages (IN PVOID HwDeviceExtension, IN OUT PVIDEO_REQUEST_PACKET pVrp, IN OUT PEVENT pUEvent, IN PEVENT pDisplayEvent, IN DMA_FLAGS DmaFlags)
VPAPI BOOLEAN NTAPI	VideoPortUnlockPages (IN PVOID hwDeviceExtension, IN OUT PDMA pDma)
VPAPI BOOLEAN NTAPI	VideoPortSignalDmaComplete (IN PVOID HwDeviceExtension, IN PDMA pDmaHandle)
VPAPI PVOID NTAPI	VideoPortGetMdl (IN PVOID HwDeviceExtension, IN PDMA pDma)
VPAPI PVOID NTAPI	VideoPortGetDmaContext (IN PVOID HwDeviceExtension, IN PDMA pDma)
VPAPI VOID NTAPI	VideoPortSetDmaContext (IN PVOID HwDeviceExtension, OUT PDMA pDma, IN PVOID InstanceContext)
VPAPI ULONG NTAPI	VideoPortGetBytesUsed (IN PVOID HwDeviceExtension, IN PDMA pDma)
VPAPI VOID NTAPI	VideoPortSetBytesUsed (IN PVOID HwDeviceExtension, IN OUT PDMA pDma, IN ULONG BytesUsed)
VPAPI PDMA NTAPI	VideoPortAssociateEventsWithDmaHandle (IN PVOID HwDeviceExtension, IN OUT PVIDEO_REQUEST_PACKET pVrp, IN PVOID MappedUserEvent, IN PVOID DisplayDriverEvent)
VPAPI PDMA NTAPI	VideoPortMapDmaMemory (IN PVOID HwDeviceExtension, IN PVIDEO_REQUEST_PACKET pVrp, IN PHYSICAL_ADDRESS BoardAddress, IN PULONG Length, IN PULONG InIoSpace, IN PVOID MappedUserEvent, IN PVOID DisplayDriverEvent, IN OUT PVOID *VirtualAddress)
VPAPI BOOLEAN NTAPI	VideoPortUnmapDmaMemory (IN PVOID HwDeviceExtension, IN PVOID VirtualAddress, IN HANDLE ProcessHandle, IN PDMA BoardMemoryHandle)
VPAPI VP_STATUS NTAPI	VideoPortCreateSecondaryDisplay (IN PVOID HwDeviceExtension, IN OUT PVOID *SecondaryDeviceExtension, IN ULONG ulFlag)
VPAPI PVP_DMA_ADAPTER NTAPI	VideoPortGetDmaAdapter (IN PVOID HwDeviceExtension, IN PVP_DEVICE_DESCRIPTION VpDeviceDescription)
VPAPI VOID NTAPI	VideoPortPutDmaAdapter (IN PVOID HwDeviceExtension, IN PVP_DMA_ADAPTER VpDmaAdapter)
VPAPI PVOID NTAPI	VideoPortAllocateCommonBuffer (IN PVOID HwDeviceExtension, IN PVP_DMA_ADAPTER VpDmaAdapter, IN ULONG DesiredLength, OUT PPHYSICAL_ADDRESS LogicalAddress, IN BOOLEAN CacheEnabled, PVOID Reserved)
VPAPI VOID NTAPI	VideoPortReleaseCommonBuffer (IN PVOID HwDeviceExtension, IN PVP_DMA_ADAPTER VpDmaAdapter, IN ULONG Length, IN PHYSICAL_ADDRESS LogicalAddress, IN PVOID VirtualAddress, IN BOOLEAN CacheEnabled)
VPAPI PVOID NTAPI	VideoPortLockBuffer (IN PVOID HwDeviceExtension, IN PVOID BaseAddress, IN ULONG Length, IN VP_LOCK_OPERATION Operation)
VPAPI VOID NTAPI	VideoPortUnLockBuffer (IN PVOID HwDeviceExtension, IN PVOID Mdl)
VPAPI VP_STATUS NTAPI	VideoPortStartDma (IN PVOID HwDeviceExtension, IN PVP_DMA_ADAPTER VpDmaAdapter, IN PVOID Mdl, IN ULONG Offset, IN OUT PULONG pLength, IN PEXECUTE_DMA ExecuteDmaRoutine, IN PVOID Context, IN BOOLEAN WriteToDevice)
VPAPI VP_STATUS NTAPI	VideoPortCompleteDma (IN PVOID HwDeviceExtension, IN PVP_DMA_ADAPTER VpDmaAdapter, IN PVP_SCATTER_GATHER_LIST VpScatterGather, IN BOOLEAN WriteToDevice)
VPAPI VP_STATUS NTAPI	VideoPortCreateEvent (IN PVOID HwDeviceExtension, IN ULONG EventFlag, IN PVOID Unused, OUT PEVENT *ppEvent)
VPAPI VP_STATUS NTAPI	VideoPortDeleteEvent (IN PVOID HwDeviceExtension, IN PEVENT pEvent)
VPAPI LONG NTAPI	VideoPortSetEvent (IN PVOID HwDeviceExtension, IN PEVENT pEvent)
VPAPI VOID NTAPI	VideoPortClearEvent (IN PVOID HwDeviceExtension, IN PEVENT pEvent)
VPAPI LONG NTAPI	VideoPortReadStateEvent (IN PVOID HwDeviceExtension, IN PEVENT pEvent)
VPAPI VP_STATUS NTAPI	VideoPortWaitForSingleObject (IN PVOID HwDeviceExtension, IN PVOID Object, IN PLARGE_INTEGER Timeout OPTIONAL)
VPAPI PVOID NTAPI	VideoPortAllocatePool (IN PVOID HwDeviceExtension, IN VP_POOL_TYPE PoolType, IN SIZE_T NumberOfBytes, IN ULONG Tag)
VPAPI VOID NTAPI	VideoPortFreePool (IN PVOID HwDeviceExtension, IN PVOID Ptr)
VPAPI VP_STATUS NTAPI	VideoPortCreateSpinLock (IN PVOID HwDeviceExtension, OUT PSPIN_LOCK *SpinLock)
VPAPI VP_STATUS NTAPI	VideoPortDeleteSpinLock (IN PVOID HwDeviceExtension, IN PSPIN_LOCK SpinLock)
VPAPI VOID NTAPI	VideoPortAcquireSpinLock (IN PVOID HwDeviceExtension, IN PSPIN_LOCK SpinLock, OUT PUCHAR OldIrql)
VPAPI VOID NTAPI	VideoPortAcquireSpinLockAtDpcLevel (IN PVOID HwDeviceExtension, IN PSPIN_LOCK SpinLock)
VPAPI VOID NTAPI	VideoPortReleaseSpinLock (IN PVOID HwDeviceExtension, IN PSPIN_LOCK SpinLock, IN UCHAR NewIrql)
VPAPI VOID NTAPI	VideoPortReleaseSpinLockFromDpcLevel (IN PVOID HwDeviceExtension, IN PSPIN_LOCK SpinLock)
VPAPI VOID NTAPI	VideoPortQuerySystemTime (OUT PLARGE_INTEGER CurrentTime)
VPAPI BOOLEAN NTAPI	VideoPortCheckForDeviceExistence (IN PVOID HwDeviceExtension, IN USHORT VendorId, IN USHORT DeviceId, IN UCHAR RevisionId, IN USHORT SubVendorId, IN USHORT SubSystemId, IN ULONG Flags)
VPAPI ULONG NTAPI	VideoPortGetAssociatedDeviceID (IN PVOID DeviceObject)
VPAPI VP_STATUS NTAPI	VideoPortFlushRegistry (PVOID HwDeviceExtension)
VPAPI VP_STATUS NTAPI	VideoPortGetVersion (IN PVOID HwDeviceExtension, IN OUT PVPOSVERSIONINFO pVpOsVersionInfo)
VPAPI BOOLEAN NTAPI	VideoPortIsNoVesa (VOID)
VPAPI VP_STATUS NTAPI	VideoPortRegisterBugcheckCallback (IN PVOID HwDeviceExtension, IN ULONG BugcheckCode, IN PVIDEO_BUGCHECK_CALLBACK Callback, IN ULONG BugcheckDataSize)
VPAPI PVIDEO_DEBUG_REPORT NTAPI	VideoPortDbgReportCreate (IN PVOID HwDeviceExtension, IN ULONG ulCode, IN ULONG_PTR ulpArg1, IN ULONG_PTR ulpArg2, IN ULONG_PTR ulpArg3, IN ULONG_PTR ulpArg4)
VPAPI BOOLEAN NTAPI	VideoPortDbgReportSecondaryData (IN OUT PVIDEO_DEBUG_REPORT pReport, IN PVOID pvData, IN ULONG ulDataSize)
VPAPI VOID NTAPI	VideoPortDbgReportComplete (IN OUT PVIDEO_DEBUG_REPORT pReport)