usbcamdi.h File Reference

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Data Structures
struct	PUSBCAMD_Pipe_Config_Descriptor
struct	PUSBCAMD_DEVICE_DATA
struct	PUSBCAMD_DEVICE_DATA2
struct	PUSBCAMD_INTERFACE
Defines
#define	USBCAMAPI   DECLSPEC_IMPORT
#define	USBCAMD_DATA_PIPE   0x0001
#define	USBCAMD_MULTIPLEX_PIPE   0x0002
#define	USBCAMD_SYNC_PIPE   0x0004
#define	USBCAMD_DONT_CARE_PIPE   0x0008
#define	USBCAMD_VIDEO_STREAM   0x1
#define	USBCAMD_STILL_STREAM   0x2
#define	USBCAMD_VIDEO_STILL_STREAM   (USBCAMD_VIDEO_STREAM | USBCAMD_STILL_STREAM)
#define	USBCAMD_PROCESSPACKETEX_DropFrame   0x0002
#define	USBCAMD_PROCESSPACKETEX_NextFrameIsStill   0x0004
#define	USBCAMD_PROCESSPACKETEX_CurrentFrameIsStill   0x0008
#define	USBCAMD_STOP_STREAM   0x00000001
#define	USBCAMD_START_STREAM   0x00000000
#define	ILOGENTRY(sig, info1, info2, info3)
#define	USBCAMD_VERSION_200   0x200
Typedefs
typedef NTSTATUS(NTAPI *	PCOMMAND_COMPLETE_FUNCTION )(IN PVOID DeviceContext, IN OUT PVOID CommandContext, IN NTSTATUS NtStatus)
typedef VOID(NTAPI *	PSTREAM_RECEIVE_PACKET )(IN PVOID Srb, IN PVOID DeviceContext, IN PBOOLEAN Completed)
typedef NTSTATUS(NTAPI *	PCAM_INITIALIZE_ROUTINE )(PDEVICE_OBJECT BusDeviceObject, PVOID DeviceContext)
typedef NTSTATUS(NTAPI *	PCAM_CONFIGURE_ROUTINE )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN PUSBD_INTERFACE_INFORMATION Interface, IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, IN PLONG DataPipeIndex, IN PLONG SyncPipeIndex)
typedef NTSTATUS(NTAPI *	PCAM_CONFIGURE_ROUTINE_EX )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN PUSBD_INTERFACE_INFORMATION Interface, IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, IN ULONG PipeConfigListSize, IN PUSBCAMD_Pipe_Config_Descriptor PipeConfig, IN PUSB_DEVICE_DESCRIPTOR DeviceDescriptor)
typedef NTSTATUS(NTAPI *	PCAM_START_CAPTURE_ROUTINE )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext)
typedef NTSTATUS(NTAPI *	PCAM_START_CAPTURE_ROUTINE_EX )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN ULONG StreamNumber)
typedef NTSTATUS(NTAPI *	PCAM_ALLOCATE_BW_ROUTINE )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN PULONG RawFrameLength, IN PVOID Format)
typedef NTSTATUS(NTAPI *	PCAM_ALLOCATE_BW_ROUTINE_EX )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN PULONG RawFrameLength, IN PVOID Format, IN ULONG StreamNumber)
typedef NTSTATUS(NTAPI *	PCAM_FREE_BW_ROUTINE )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext)
typedef NTSTATUS(NTAPI *	PCAM_FREE_BW_ROUTINE_EX )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN ULONG StreamNumber)
typedef VOID(NTAPI *	PADAPTER_RECEIVE_PACKET_ROUTINE )(IN OUT PHW_STREAM_REQUEST_BLOCK Srb)
typedef NTSTATUS(NTAPI *	PCAM_STOP_CAPTURE_ROUTINE )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext)
typedef NTSTATUS(NTAPI *	PCAM_STOP_CAPTURE_ROUTINE_EX )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN ULONG StreamNumber)
typedef ULONG(NTAPI *	PCAM_PROCESS_PACKET_ROUTINE )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN PVOID CurrentFrameContext, IN PUSBD_ISO_PACKET_DESCRIPTOR SyncPacket OPTIONAL, IN PVOID SyncBuffer OPTIONAL, IN PUSBD_ISO_PACKET_DESCRIPTOR DataPacket OPTIONAL, IN OUT PVOID DataBuffer, OUT PBOOLEAN FrameComplete, OUT PBOOLEAN NextFrameIsStill)
typedef ULONG(NTAPI *	PCAM_PROCESS_PACKET_ROUTINE_EX )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN PVOID CurrentFrameContext, IN PUSBD_ISO_PACKET_DESCRIPTOR SyncPacket OPTIONAL, IN PVOID SyncBuffer OPTIONAL, IN PUSBD_ISO_PACKET_DESCRIPTOR DataPacket OPTIONAL, IN OUT PVOID DataBuffer, OUT PBOOLEAN FrameComplete, OUT PULONG PacketFlag, OUT PULONG ValidDataOffset)
typedef VOID(NTAPI *	PCAM_NEW_FRAME_ROUTINE )(IN PVOID DeviceContext, IN PVOID FrameContext)
typedef VOID(NTAPI *	PCAM_NEW_FRAME_ROUTINE_EX )(IN PVOID DeviceContext, IN PVOID FrameContext, IN ULONG StreamNumber, OUT PULONG FrameLength)
typedef NTSTATUS(NTAPI *	PCAM_PROCESS_RAW_FRAME_ROUTINE )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN PVOID FrameContext, IN PVOID FrameBuffer, IN ULONG FrameLength, OUT PVOID RawFrameBuffer, IN ULONG RawFrameLength, IN ULONG NumberOfPackets, OUT PULONG BytesReturned)
typedef NTSTATUS(NTAPI *	PCAM_PROCESS_RAW_FRAME_ROUTINE_EX )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext, IN PVOID FrameContext, IN PVOID FrameBuffer, IN ULONG FrameLength, OUT PVOID RawFrameBuffer, IN ULONG RawFrameLength, IN ULONG NumberOfPackets, OUT PULONG BytesReturned, IN ULONG ActualRawFrameLength, IN ULONG StreamNumber)
typedef NTSTATUS(NTAPI *	PCAM_STATE_ROUTINE )(IN PDEVICE_OBJECT BusDeviceObject, IN PVOID DeviceContext)
typedef NTSTATUS(NTAPI *	PFNUSBCAMD_SetVideoFormat )(IN PVOID DeviceContext, IN PHW_STREAM_REQUEST_BLOCK pSrb)
typedef NTSTATUS(NTAPI *	PFNUSBCAMD_WaitOnDeviceEvent )(IN PVOID DeviceContext, IN ULONG PipeIndex, IN PVOID Buffer, IN ULONG BufferLength, IN PCOMMAND_COMPLETE_FUNCTION EventComplete, IN PVOID EventContext, IN BOOLEAN LoopBack)
typedef NTSTATUS(NTAPI *	PFNUSBCAMD_CancelBulkReadWrite )(IN PVOID DeviceContext, IN ULONG PipeIndex)
typedef NTSTATUS(NTAPI *	PFNUSBCAMD_SetIsoPipeState )(IN PVOID DeviceContext, IN ULONG PipeStateFlags)
typedef NTSTATUS(NTAPI *	PFNUSBCAMD_BulkReadWrite )(IN PVOID DeviceContext, IN USHORT PipeIndex, IN PVOID Buffer, IN ULONG BufferLength, IN PCOMMAND_COMPLETE_FUNCTION CommandComplete, IN PVOID CommandContext)
Enumerations
enum	USBCAMD_CamControlFlags { USBCAMD_CamControlFlag_NoVideoRawProcessing = 1, USBCAMD_CamControlFlag_NoStillRawProcessing = 2, USBCAMD_CamControlFlag_AssociatedFormat = 4, USBCAMD_CamControlFlag_EnableDeviceEvents = 8 }
Functions
	DEFINE_GUID (GUID_USBCAMD_INTERFACE, 0x2bcb75c0, 0xb27f, 0x11d1, 0xba, 0x41, 0x0, 0xa0, 0xc9, 0xd, 0x2b, 0x5)
USBCAMAPI ULONG NTAPI	USBCAMD_DriverEntry (IN PVOID Context1, IN PVOID Context2, IN ULONG DeviceContextSize, IN ULONG FrameContextSize, IN PADAPTER_RECEIVE_PACKET_ROUTINE ReceivePacket)
USBCAMAPI PVOID NTAPI	USBCAMD_AdapterReceivePacket (IN PHW_STREAM_REQUEST_BLOCK Srb, IN PUSBCAMD_DEVICE_DATA DeviceData, IN PDEVICE_OBJECT *DeviceObject, IN BOOLEAN NeedsCompletion)
USBCAMAPI NTSTATUS NTAPI	USBCAMD_ControlVendorCommand (IN PVOID DeviceContext, IN UCHAR Request, IN USHORT Value, IN USHORT Index, IN OUT PVOID Buffer, IN OUT PULONG BufferLength, IN BOOLEAN GetData, IN PCOMMAND_COMPLETE_FUNCTION CommandComplete OPTIONAL, IN PVOID CommandContext OPTIONAL)
USBCAMAPI NTSTATUS NTAPI	USBCAMD_SelectAlternateInterface (IN PVOID DeviceContext, IN OUT PUSBD_INTERFACE_INFORMATION RequestInterface)
USBCAMAPI NTSTATUS NTAPI	USBCAMD_GetRegistryKeyValue (IN HANDLE Handle, IN PWCHAR KeyNameString, IN ULONG KeyNameStringLength, IN PVOID Data, IN ULONG DataLength)
USBCAMAPI ULONG NTAPI	USBCAMD_InitializeNewInterface (IN PVOID DeviceContext, IN PVOID DeviceData, IN ULONG Version, IN ULONG CamControlFlag)