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#ifndef __XNUSBINDATAENDPOINT_H__
#define __XNUSBINDATAENDPOINT_H__
#include "IAsyncInputConnection.h"
#include <XnUSB.h>
struct XnUSBDeviceHandle;
struct XnUSBEndPointHandle;
typedef XnUSBDeviceHandle* XN_USB_DEV_HANDLE;
typedef XnUSBEndPointHandle* XN_USB_EP_HANDLE;
namespace xn
{
class ClientUSBInDataEndpoint : virtual public IAsyncInputConnection
{
public:
ClientUSBInDataEndpoint();
virtual ~ClientUSBInDataEndpoint();
virtual XnStatus Init(XN_USB_DEV_HANDLE hUSBDevice, XnUInt16 nEndpointID);
virtual void Shutdown();
virtual XnStatus Connect();
virtual void Disconnect();
virtual XnBool IsConnected() const;
virtual XnUInt16 GetMaxPacketSize() const;
virtual XnStatus SetDataDestination(IDataDestination* pDataDestination);
inline XnUSBEndPointType GetEndpointType() const { return m_endpointType; }
private:
static XnBool XN_CALLBACK_TYPE ReadThreadCallback(XnUChar* pBuffer, XnUInt32 nBufferSize, void* pCallbackData);
static const XnUInt32 READ_THREAD_BUFFER_NUM_PACKETS_ISO;
static const XnUInt32 READ_THREAD_NUM_BUFFERS_ISO;
static const XnUInt32 READ_THREAD_TIMEOUT_ISO;
static const XnUInt32 READ_THREAD_BUFFER_NUM_PACKETS_BULK;
static const XnUInt32 READ_THREAD_NUM_BUFFERS_BULK;
static const XnUInt32 READ_THREAD_TIMEOUT_BULK;
static const XnUInt32 BASE_INPUT_ENDPOINT;
XnUSBEndPointType m_endpointType;
XN_USB_EP_HANDLE m_hEndpoint;
XN_USB_DEV_HANDLE m_hUSBDevice;
XnUInt16 m_nEndpointID;
XnUInt16 m_nMaxPacketSize;
IDataDestination* m_pDataDestination;
XnBool m_bConnected;
};
}
#endif // __XNUSBINDATAENDPOINT_H__
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