HRESULT CCamMicro::Init(__in PTSTR ptszMicroDriverName, MCAM_DEVICE_INFO **ppDeviceInfo)
{
DBG_FN("CCamMicro::CCamMicro");
HRESULT hr = S_OK;
//
// Load the camera microdriver
//
m_hModule = LoadLibrary(ptszMicroDriverName);
REQUIRE_FILEHANDLE(m_hModule, hr, "CCamMicro::CCamMicro", "LoadLibrary failed");
GET_PROC_ADDRESS(Init);
GET_PROC_ADDRESS(UnInit);
GET_PROC_ADDRESS(Open);
GET_PROC_ADDRESS(Close);
GET_PROC_ADDRESS(GetDeviceInfo);
GET_PROC_ADDRESS(ReadEvent);
GET_PROC_ADDRESS(StopEvents);
GET_PROC_ADDRESS(GetItemInfo);
GET_PROC_ADDRESS(FreeItemInfo);
GET_PROC_ADDRESS(GetThumbnail);
GET_PROC_ADDRESS(GetItemData);
GET_PROC_ADDRESS(DeleteItem);
GET_PROC_ADDRESS(SetItemProt);
GET_PROC_ADDRESS(TakePicture);
GET_PROC_ADDRESS(Status);
GET_PROC_ADDRESS(Reset);
if (m_pInit) {
hr = m_pInit(ppDeviceInfo);
}
else {
wiauDbgError("CCamMicro::Init", "m_pInit not initialized");
hr = E_FAIL;
}
Cleanup:
return hr;
}
int Module::CallInit()
{
ASSERT(m_pInit != nullptr);
return m_pInit(m_hMainWindow, m_hInstance, m_wzAppPath.c_str());
}
