/// <summary>
/// Switch the audio endpoint of the given process
/// </summary>
/// <param name="deviceId">Id of the device</param>
/// <param name="role">Which role to switch</param>
/// <param name="flow">Which flow to switch</param>
/// <param name="processId">ProcessID of the process</param>
public void SwitchProcessTo(string deviceId, ERole role, EDataFlow flow, uint processId)
{
var roles = new[]
{
ERole.eConsole,
ERole.eCommunications,
ERole.eMultimedia
};
if (role != ERole.ERole_enum_count)
{
roles = new[]
{
role
};
}
ComThread.Invoke((() =>
{
var currentEndpoint = roles.Select(eRole => ExtendPolicyClient.GetDefaultEndPoint(flow, eRole, processId)).FirstOrDefault(endpoint => !string.IsNullOrEmpty(endpoint));
if (deviceId.Equals(currentEndpoint))
{
Trace.WriteLine($"Default endpoint for {processId} already {deviceId}");
return;
}
ExtendPolicyClient.SetDefaultEndPoint(deviceId, flow, roles, processId);
}));
}
/// <summary>
/// Get the device used by the given process
/// </summary>
/// <param name="flow"></param>
/// <param name="role"></param>
/// <param name="processId"></param>
/// <returns></returns>
public string GetUsedDevice(EDataFlow flow, ERole role, uint processId)
{
return(ComThread.Invoke(() => ExtendPolicyClient.GetDefaultEndPoint(flow, role, processId)));
}