private void button1_Click(object sender, EventArgs e)
{
var ofn = new OpenFileDialog();
ofn.Filter = CodecFactory.SupportedFilesFilterEN;
if (ofn.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
Stop();
if (WasapiOut.IsSupportedOnCurrentPlatform)
{
_soundOut = new WasapiOut();
}
else
{
_soundOut = new DirectSoundOut();
}
var source = CodecFactory.Instance.GetCodec(ofn.FileName);
source = new LoopStream(source) { EnableLoop = false };
(source as LoopStream).StreamFinished += (s, args) => Stop();
_eq = Equalizer.Create10BandEqualizer(source);
_soundOut.Initialize(_eq.ToWaveSource(16));
_soundOut.Play();
}
}
private void VolumeResetTestInternal(ISoundOut soundOut, IWaveSource source)
{
source = new CSCore.Streams.LoopStream(source);
soundOut.Initialize(source);
soundOut.Play();
soundOut.Volume = 0.5f;
Assert.AreEqual(0.5f, Math.Round(soundOut.Volume, 3)); //round => directsound may causes problems because of db => lin calculations.
Thread.Sleep(50);
soundOut.Stop();
soundOut.Initialize(source);
soundOut.Play();
Assert.AreEqual(1.0f, soundOut.Volume);
}
public bool OpenFile(string filename, Func<IWaveSource, IWaveSource> oninitcallback)
{
if (String.IsNullOrWhiteSpace(filename))
throw new ArgumentException("filename");
try
{
var source = CodecFactory.Instance.GetCodec(filename);
source = new LoopStream(source);
(source as LoopStream).EnableLoop = false;
if (source.WaveFormat.Channels == 1)
source = new MonoToStereoSource(source).ToWaveSource(16);
_panSource = new PanSource(source) { Pan = this.Pan };
var _notification = new SimpleNotificationSource(_panSource);
_notification.DataRead += OnNotification;
source = _notification.ToWaveSource(16);
//source = new BufferSource(source, source.WaveFormat.BytesPerSecond * 2);
_source = source;
if (oninitcallback != null)
SoundOutManager.Initialize(oninitcallback(source));
else
SoundOutManager.Initialize(source);
}
catch (Exception)
{
return false;
}
RaiseUpdated();
return true;
}
private void VolumeResetTestInternal(ISoundOut soundOut, IWaveSource source)
{
source = new CSCore.Streams.LoopStream(source);
soundOut.Initialize(source);
soundOut.Play();
soundOut.Volume = 0.5f;
Assert.AreEqual(0.5f, Math.Round(soundOut.Volume, 3)); //round => directsound may causes problems because of db => lin calculations.
Thread.Sleep(50);
soundOut.Stop();
soundOut.Initialize(source);
soundOut.Play();
Assert.AreEqual(1.0f, soundOut.Volume);
}
private void SoundOutTests(Action<ISoundOut, IWaveSource> action, bool loopStream = false)
{
IWaveSource source = GetWaveSource();
if (loopStream)
{
if (!(source is LoopStream))
source = new LoopStream(source);
}
ISoundOut[] soundOuts = GetSoundOuts();
foreach (var soundOut in soundOuts)
{
action(soundOut, source);
soundOut.Dispose();
source.Position = 0;
}
source.Dispose();
}
