public static BASS_WASAPI_DEVICEINFO BASS_WASAPI_GetDeviceInfo(int device)
{
BASS_WASAPI_DEVICEINFO bass_WASAPI_DEVICEINFO = new BASS_WASAPI_DEVICEINFO();
if (BassWasapi.BASS_WASAPI_GetDeviceInfo(device, bass_WASAPI_DEVICEINFO))
{
return(bass_WASAPI_DEVICEINFO);
}
return(null);
}
public static int BASS_WASAPI_GetDeviceCount()
{
BASS_WASAPI_DEVICEINFO info = new BASS_WASAPI_DEVICEINFO();
int num = 0;
while (BassWasapi.BASS_WASAPI_GetDeviceInfo(num, info))
{
num++;
}
BassWasapi.BASS_WASAPI_GetCPU();
return(num);
}
public static BASS_WASAPI_DEVICEINFO[] BASS_WASAPI_GetDeviceInfos()
{
List <BASS_WASAPI_DEVICEINFO> list = new List <BASS_WASAPI_DEVICEINFO>();
int num = 0;
BASS_WASAPI_DEVICEINFO item;
while ((item = BassWasapi.BASS_WASAPI_GetDeviceInfo(num)) != null)
{
list.Add(item);
num++;
}
BassWasapi.BASS_WASAPI_GetCPU();
return(list.ToArray());
}
public BassWasapiHandler(int device, bool exclusive, bool eventSystem, int freq, int chans, float buffer, float period)
{
this._device = device;
this._exclusive = exclusive;
this._eventSystem = eventSystem;
if (!BassWasapi.BASS_WASAPI_GetDeviceInfo(device, this._wasapiDeviceInfo))
{
throw new ArgumentException("Invalid device: " + Enum.GetName(typeof(BASSError), Bass.Bass.BASS_ErrorGetCode()));
}
if (exclusive)
{
this._numchans = chans;
}
else
{
this._numchans = this._wasapiDeviceInfo.mixchans;
}
if (exclusive)
{
this._samplerate = freq;
}
else
{
this._samplerate = this._wasapiDeviceInfo.mixfreq;
}
this._updatePeriod = period;
if (buffer == 0f)
{
this._bufferLength = ((this._updatePeriod == 0f) ? this._wasapiDeviceInfo.defperiod : this._updatePeriod) * 4f;
}
else
{
this._bufferLength = buffer;
}
if (this.IsInput)
{
this.UseInput = true;
return;
}
this._internalMixer = BassMix.BASS_Mixer_StreamCreate(this._samplerate, this._numchans, BASSFlag.BASS_SAMPLE_FLOAT | BASSFlag.BASS_STREAM_DECODE | BASSFlag.BASS_AAC_FRAME960);
if (this._internalMixer == 0)
{
throw new NotSupportedException("Internal Mixer: " + Enum.GetName(typeof(BASSError), Bass.Bass.BASS_ErrorGetCode()));
}
}
