change defaults poc

src/back/backlasses.cpp

@@ -569,8 +569,10 @@ void Overseer::initCOMLibrary() {
 	//todo: wtf? why is it working? floats are ptrs...
 	this->guid = GUIDToNGuid(&tempGuid);
 
-	//if(FAILED(CoCreateInstance(__uuidof(CPolicyConfigClient),
-	//							   NULL, CLSCTX_ALL, __uuidof(IPolicyConfig10), (LPVOID *)&policyConfig))) {exit(-1);}
+	HRESULT hre = CoCreateInstance(__uuidof(CPolicyConfigClient),
+								   NULL, CLSCTX_ALL,
+								   __uuidof(IPolicyConfig7), (LPVOID *)&policyConfig);
+	if (hre != S_OK) exit(-1);
 	
 	//TODO: Release lpguid?
 	//TODO: Uninitialize COM
@@ -606,6 +608,14 @@ void Overseer::reloadEndpoints(Flows flow) {
 	}
 
 	deviceCollection->Release();
+	//IPolicyConfig7 test
+	deviceEnumerator->GetDefaultAudioEndpoint(MSflow, ERole::eCommunications, &temp);
+	LPWSTR tempString = nullptr;
+	temp->GetId(&tempString);
+	HRESULT hre = policyConfig->SetDefaultEndpoint(
+		tempString,
+		ERole::eMultimedia
+	);	 
 
 	/*
 	 * Discerning default endpoints per role