public Loopback(WasapiLoopbackDevice Device, bool IncludeSilence)
{
this.Device = Device;
if (IncludeSilence)
{
PlaybackDevice playbackDevice = PlaybackDevice.DefaultDevice;
foreach (var dev in PlaybackDevice.Devices)
{
if (dev.DeviceInfo.Driver == Device.DeviceInfo.ID)
{
playbackDevice = dev;
}
}
SilencePlayer = new Silence(playbackDevice);
}
Device.Init();
Device.Callback += (b) =>
{
if (DataAvailable != null)
{
DataAvailable(b);
}
};
}
public Silence(PlaybackDevice Device)
: base(Resolution.Byte)
{
Handle = Bass.CreateStream(44100, 1, BassFlags.Byte, Procedure, IntPtr.Zero);
Bass.ChannelSetDevice(Handle, Device.DeviceIndex);
Bass.SetChannelAttribute(Handle, ChannelAttribute.Volume, 0);
}
/// <summary>
/// Get Device by Index.
/// </summary>
public static PlaybackDevice GetByIndex(int Device)
{
if (Singleton.ContainsKey(Device))
return Singleton[Device];
DeviceInfo info;
if (!Bass.GetDeviceInfo(Device, out info))
throw new ArgumentOutOfRangeException(nameof(Device), "Invalid PlaybackDevice Index");
var dev = new PlaybackDevice(Device);
Singleton.Add(Device, dev);
return dev;
}
internal static PlaybackDevice Get(int Device)
{
if (Singleton.ContainsKey(Device))
{
return(Singleton[Device]);
}
else
{
var Dev = new PlaybackDevice()
{
DeviceIndex = Device
};
Singleton.Add(Device, Dev);
return(Dev);
}
}
public UserStream(UserStreamCallback callback, PlaybackDevice Device, Resolution BufferKind = Resolution.Short, bool IsMono = false)
: base(BufferKind)
{
call = callback;
Procedure = new StreamProcedure(Callback);
// Stream Flags
BassFlags Flags = BufferKind.ToBassFlag();
// Set Mono
if (IsMono)
{
Flags |= BassFlags.Mono;
}
Handle = Bass.CreateStream(44100, 2, Flags, Procedure, IntPtr.Zero);
Bass.ChannelSetDevice(Handle, Device.DeviceIndex);
}
/// <summary>
/// Get Device by Index.
/// </summary>
public static PlaybackDevice GetByIndex(int Device)
{
if (Singleton.ContainsKey(Device))
{
return(Singleton[Device]);
}
DeviceInfo info;
if (!Bass.GetDeviceInfo(Device, out info))
{
throw new ArgumentOutOfRangeException(nameof(Device), "Invalid PlaybackDevice Index");
}
var dev = new PlaybackDevice(Device);
Singleton.Add(Device, dev);
return(dev);
}
/// <summary>
/// Creates a new instance of <see cref="Silence"/>.
/// </summary>
/// <param name="Device">The <see cref="PlaybackDevice"/> to use.</param>
public Silence(PlaybackDevice Device)
{
_handle = Bass.CreateStream(44100, 1, BassFlags.Byte, (h, b, l, u) => l, IntPtr.Zero);
Bass.ChannelSetDevice(_handle, Device.Index);
Bass.ChannelSetAttribute(_handle, ChannelAttribute.Volume, 0);
}
/// <summary>
/// Creates a new instance of <see cref="Silence"/>.
/// </summary>
/// <param name="Device">The <see cref="PlaybackDevice"/> to use.</param>
public Silence(PlaybackDevice Device)
{
_handle = Bass.CreateStream(44100, 1, BassFlags.Byte, (h, b, l, u) => l, IntPtr.Zero);
Bass.ChannelSetDevice(_handle, Device.Index);
Bass.ChannelSetAttribute(_handle, ChannelAttribute.Volume, 0);
}
