public static bool CheckDevice(int streamID)
{
var device = Bass.BASS_ChannelGetDevice(streamID);
var info = Bass.BASS_GetDeviceInfo(device);
if (info != null && (!info.IsDefault || !info.IsEnabled))
{
return(false);
}
return(true);
}
void Instance_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
switch (e.PropertyName)
{
case "ActiveStreamHandle":
l2.Items.Add(e.PropertyName);
l2.Items.Add("handle " + Player.Instance.Handle);
l2.Items.Add("output " + Player.Instance.Output);
l2.Items.Add("driver ind " + Bass.BASS_ChannelGetDevice(Player.Instance.Handle));
// l2.Items.Add("driver ind " + Bass.BASS_GetDeviceInfo(Bass.BASS_ChannelGetDevice(Player.Instance.Handle)).driver);
l2.Items.Add("device " + Bass.BASS_GetDeviceInfo(1).name);
l2.Items.Add("device flags" + Bass.BASS_GetDeviceInfo(1).flags);
break;
}
}
public void Evaluate(int SpreadMax)
{
#region Pin Device Changed
if (this.FPinInDevice.PinIsChanged)
{
double dbldevice;
this.FPinInDevice.GetValue(0, out dbldevice);
int devid = Convert.ToInt32(dbldevice);
//0 is for no sound device, so redirect to default
if (devid <= 0)
{
devid = -1;
}
IntPtr ptr = IntPtr.Zero;
Bass.BASS_Init(devid, 44100, BASSInit.BASS_DEVICE_DEFAULT, ptr, null);
this.FDevice = devid;
foreach (ChannelInfo channel in this.FChannels)
{
if (channel.BassHandle.HasValue)
{
//Update all channels in the device
int chandevid = Bass.BASS_ChannelGetDevice(channel.BassHandle.Value);
if (this.FDevice != chandevid)
{
Bass.BASS_ChannelSetDevice(channel.BassHandle.Value, chandevid);
}
}
}
}
#endregion
if (this.FPinInBuffer.PinIsChanged)
{
double db;
this.FPinInBuffer.GetValue(0, out db);
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_BUFFER, Convert.ToInt32(db));
}
if (this.FPInInLoop.PinIsChanged)
{
double db;
this.FPInInLoop.GetValue(0, out db);
Bass.BASS_SetConfig(BASSConfig.BASS_CONFIG_UPDATEPERIOD, Convert.ToInt32(db));
}
#region Handle Pin Changed
if (this.FPinInHandle.PinIsChanged)
{
//Make sure we use the proper device
Bass.BASS_SetDevice(this.FDevice);
ChannelList oldchannels = new ChannelList();
oldchannels.AddRange(this.FChannels);
this.FChannels.Clear();
for (int i = 0; i < this.FPinInHandle.SliceCount; i++)
{
double dblhandle;
this.FPinInHandle.GetValue(0, out dblhandle);
int hid = Convert.ToInt32(dblhandle);
if (this.manager.Exists(hid))
{
//Get the channel in the list
ChannelInfo channel = this.manager.GetChannel(hid);
if (channel.BassHandle == null)
{
//Initialize channel
channel.Initialize(this.FDevice);
}
else
{
//Check if wrong device, if yes, update it
int chandevid = Bass.BASS_ChannelGetDevice(channel.BassHandle.Value);
if (this.FDevice != chandevid)
{
Bass.BASS_ChannelSetDevice(channel.BassHandle.Value, chandevid);
}
}
this.FChannels.Add(channel);
//Little trick to refresh
channel.Play = channel.Play;
}
}
//Pause the old channels not in it anymore
foreach (ChannelInfo info in oldchannels)
{
if (this.FChannels.GetByID(info.InternalHandle) == null)
{
if (info.BassHandle.HasValue)
{
Bass.BASS_ChannelPause(info.BassHandle.Value);
}
}
}
}
#endregion
#region Updated if pin connected
if (this.FHandleConnected != this.FPinInHandle.IsConnected)
{
if (this.FPinInHandle.IsConnected)
{
this.FChannels.RefreshPlay();
}
else
{
this.FChannels.PauseAll();
}
this.FHandleConnected = this.FPinInHandle.IsConnected;
}
#endregion
}
