DWORD WINAPI CKsClockForwarder_ThreadStartup ( LPVOID lpParameter )

Definition at line 303 of file clockforward.cpp.

{
    REFERENCE_TIME Time;
    ULONG BytesReturned;

    CKsClockForwarder * Fwd = (CKsClockForwarder*)lpParameter;

    Fwd->m_ThreadStarted = TRUE;

    do
    {
        if (Fwd->m_PendingStop)
            break;

        if (Fwd->m_State != KSSTATE_RUN)
            WaitForSingleObject(Fwd->m_hEvent, INFINITE);

        KSPROPERTY Property;
        Property.Set = KSPROPSETID_Clock;
        Property.Id = KSPROPERTY_CLOCK_TIME;
        Property.Flags = KSPROPERTY_TYPE_SET;

        Fwd->m_Clock->GetTime(&Time);
        Time -= Fwd->m_Time;

        KsSynchronousDeviceControl(Fwd->m_Handle, IOCTL_KS_PROPERTY, (PVOID)&Property, sizeof(KSPROPERTY), &Time, sizeof(REFERENCE_TIME), &BytesReturned);
    }
    while(TRUE);

    Fwd->m_ThreadStarted = FALSE;
    return NOERROR;
}

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