diff options
Diffstat (limited to 'libusb/os/windows_winusb.h')
| -rw-r--r-- | libusb/os/windows_winusb.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/libusb/os/windows_winusb.h b/libusb/os/windows_winusb.h index 597384a..651d7c4 100644 --- a/libusb/os/windows_winusb.h +++ b/libusb/os/windows_winusb.h @@ -505,6 +505,60 @@ typedef BOOL (WINAPI *WinUsb_WritePipe_t)( LPOVERLAPPED Overlapped ); +typedef PVOID WINUSB_ISOCH_BUFFER_HANDLE, *PWINUSB_ISOCH_BUFFER_HANDLE; + +typedef BOOL (WINAPI *WinUsb_RegisterIsochBuffer_t)( + WINUSB_INTERFACE_HANDLE InterfaceHandle, + UCHAR PipeID, + PVOID Buffer, + ULONG BufferLength, + PWINUSB_ISOCH_BUFFER_HANDLE BufferHandle +); + +typedef BOOL (WINAPI *WinUsb_UnregisterIsochBuffer_t)( + WINUSB_ISOCH_BUFFER_HANDLE BufferHandle +); + +typedef BOOL (WINAPI *WinUsb_WriteIsochPipeAsap_t)( + WINUSB_ISOCH_BUFFER_HANDLE BufferHandle, + ULONG Offset, + ULONG Length, + BOOL ContinueStream, + LPOVERLAPPED Overlapped +); + +typedef LONG USBD_STATUS; +typedef struct { + ULONG Offset; + ULONG Length; + USBD_STATUS Status; +} USBD_ISO_PACKET_DESCRIPTOR, *PUSBD_ISO_PACKET_DESCRIPTOR; + +typedef BOOL (WINAPI *WinUsb_ReadIsochPipeAsap_t)( + PWINUSB_ISOCH_BUFFER_HANDLE BufferHandle, + ULONG Offset, + ULONG Length, + BOOL ContinueStream, + ULONG NumberOfPackets, + PUSBD_ISO_PACKET_DESCRIPTOR IsoPacketDescriptors, + LPOVERLAPPED Overlapped +); + +typedef struct { + USBD_PIPE_TYPE PipeType; + UCHAR PipeId; + USHORT MaximumPacketSize; + UCHAR Interval; + ULONG MaximumBytesPerInterval; +} WINUSB_PIPE_INFORMATION_EX, *PWINUSB_PIPE_INFORMATION_EX; + +typedef BOOL (WINAPI *WinUsb_QueryPipeEx_t)( + WINUSB_INTERFACE_HANDLE InterfaceHandle, + UCHAR AlternateInterfaceHandle, + UCHAR PipeIndex, + PWINUSB_PIPE_INFORMATION_EX PipeInformationEx +); + /* /!\ These must match the ones from the official libusbk.h */ typedef enum _KUSB_FNID { KUSB_FNID_Init, @@ -616,8 +670,17 @@ struct winusb_interface { WinUsb_SetCurrentAlternateSetting_t SetCurrentAlternateSetting; WinUsb_SetPipePolicy_t SetPipePolicy; WinUsb_WritePipe_t WritePipe; + + // Isochoronous functions for LibUSBk sub api: WinUsb_IsoReadPipe_t IsoReadPipe; WinUsb_IsoWritePipe_t IsoWritePipe; + + // Isochronous functions for Microsoft WinUSB sub api (native WinUSB): + WinUsb_RegisterIsochBuffer_t RegisterIsochBuffer; + WinUsb_UnregisterIsochBuffer_t UnregisterIsochBuffer; + WinUsb_WriteIsochPipeAsap_t WriteIsochPipeAsap; + WinUsb_ReadIsochPipeAsap_t ReadIsochPipeAsap; + WinUsb_QueryPipeEx_t QueryPipeEx; }; /* hid.dll interface */ |