private void StopAsio()
{
if (mAsio != null)
{
mAsio.Stop();
// Wait at least 200 ms for the last buffer update event to have happened
Thread.Sleep(200);
#if NAUDIO_ASIO
mAsio.Dispose();
#else
mAsio.Release();
#endif
mAsio = null;
}
mIsAsioRunning = false;
mAsioStopCompleteEvent.Set();
}
private void DeviceCB_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
tmp = new AsioOut(Convert.ToInt32(deviceCB.SelectedIndex));
inputCB.Items.Clear();
for (int i = 0; i < tmp.DriverInputChannelCount; i++)
{
inputCB.Items.Add(i + 1);
}
tmp.Dispose();
tmp = null;
}
/// <summary>
/// 再生する
/// </summary>
/// <param name="deviceID">再生デバイスID</param>
/// <param name="waveFile">wavファイル</param>
/// <param name="isDelete">再生後に削除する</param>
/// <param name="volume">ボリューム</param>
public static void Play(
string deviceID,
string waveFile,
bool isDelete,
int volume)
{
var sw = Stopwatch.StartNew();
var volumeAsFloat = ((float)volume / 100f);
try
{
IWavePlayer player = null;
IWaveProvider provider = null;
switch (TTSYukkuriConfig.Default.Player)
{
case WavePlayers.WaveOut:
player = new WaveOut()
{
DeviceNumber = int.Parse(deviceID),
DesiredLatency = PlayerLatencyWaveOut,
};
break;
case WavePlayers.DirectSound:
player = new DirectSoundOut(
Guid.Parse(deviceID),
PlayerLatencyDirectSoundOut);
break;
case WavePlayers.WASAPI:
player = new WasapiOut(
deviceEnumrator.GetDevice(deviceID),
AudioClientShareMode.Shared,
false,
PlayerLatencyWasapiOut);
break;
case WavePlayers.ASIO:
player = new AsioOut(deviceID);
break;
}
if (player == null)
{
return;
}
provider = new AudioFileReader(waveFile)
{
Volume = volumeAsFloat
};
player.Init(provider);
player.PlaybackStopped += (s, e) =>
{
player.Dispose();
var file = provider as IDisposable;
if (file != null)
{
file.Dispose();
}
if (isDelete)
{
File.Delete(waveFile);
}
};
// 再生する
player.Play();
}
catch (Exception ex)
{
ActGlobals.oFormActMain.WriteExceptionLog(
ex,
"サウンドの再生で例外が発生しました。");
}
finally
{
sw.Stop();
Debug.WriteLine(
"PlaySound ({0}) -> {1:N0} ticks",
TTSYukkuriConfig.Default.Player,
sw.ElapsedTicks);
}
}
