public static void Debug(object text)
{
GraficHub.OnLog(text.ToString());
}
public static void MonitorPeakValue()
{
using (var sessionManager = DefaultAudioSessionManager(DataFlow.Render))
{
try
{
while (true)
{
Thread.Sleep(50);
// Что-то пошло не так
if (AudioVolume == null)
{
continue;
}
using (var sessionEnumerator = sessionManager.GetSessionEnumerator())
{
if (sessionEnumerator.IsError || sessionEnumerator.IsComError)
{
continue;
}
// Ошибка тут обычно
foreach (var session in sessionEnumerator)
{
if (session.IsError)
{
continue;
}
using (var audioSessionControl2 = session.QueryInterface <AudioSessionControl2>())
{
string name = audioSessionControl2.Process?.ProcessName;
// Что-то пошло не так
if (name == null || !name.Contains(Settings.app.AudioOutName))
{
session.Dispose();
continue;
}
while (true)
{
if (session.SessionState == AudioSessionState.AudioSessionStateExpired)
{
session.Dispose();
break;
}
using (var audioMeterInformation = session.QueryInterface <AudioMeterInformation>())
{
var value = audioMeterInformation.GetPeakValue();
if (Settings.Level == 0)
{
Settings.Level = AudioVolume.MasterVolumeLevelScalar;
}
if (value >= 0.01 && value <= 1)
{
array_curent.Add(value);
}
else
{
array_curent.Add(0.01f);
}
int max = Settings.app.Delay / 16; // 500 / 16 = 31
if (array_curent.Count >= max)
{
int dif = array_curent.Count - max;
array_curent.RemoveRange(0, dif);
}
//GraficHub.OnLog(session.SessionState.ToString());
var data = new Globals()
{
Curent = Average(array_curent),
Level = Settings.Level,
Compensation = Settings.app.Compensation,
Threshold_max = Settings.app.Threshold_max,
Threshold_min = Settings.app.Threshold_min,
Velelup = Settings.app.Velelup,
Threshold_use_between = Settings.app.Threshold_use_between,
Threshold_from = Settings.app.Threshold_from,
Multipli = Settings.app.Multipli
};
GraficHub.Send(data.Curent, data.Level, value);
float vol = GetVolumeNormal(data);
vol = ((float)Math.Round(vol, 2));
vol = vol > 1 ? 1 : vol;
if (vol > 0.01 && vol <= 1)
{
AudioVolume.MasterVolumeLevelScalar = vol;
}
}
Thread.Sleep(16);
}
}
}
}
}
}
catch (CoreAudioAPIException) { }
catch (AccessViolationException) { }
catch (Win32ComException) { }
catch { }
}
}
