private Player()
{
var enginedir = AppDomain.CurrentDomain.BaseDirectory;
if (Is64Bit)
{
enginedir = Path.Combine(enginedir, @"Engine\x64");
}
else
{
enginedir = Path.Combine(enginedir, @"Engine\x86");
}
Bass.Load(enginedir);
BassMix.Load(enginedir);
BassCd.Load(enginedir);
BassFx.Load(enginedir);
Bass.PluginLoad(enginedir + "\\bass_aac.dll");
Bass.PluginLoad(enginedir + "\\bass_ac3.dll");
Bass.PluginLoad(enginedir + "\\bass_ape.dll");
Bass.PluginLoad(enginedir + "\\bass_mpc.dll");
Bass.PluginLoad(enginedir + "\\bass_spx.dll");
Bass.PluginLoad(enginedir + "\\bass_tta.dll");
Bass.PluginLoad(enginedir + "\\bassalac.dll");
Bass.PluginLoad(enginedir + "\\bassdsd.dll");
Bass.PluginLoad(enginedir + "\\bassflac.dll");
Bass.PluginLoad(enginedir + "\\bassopus.dll");
Bass.PluginLoad(enginedir + "\\basswma.dll");
Bass.PluginLoad(enginedir + "\\basswv.dll");
Bass.PluginLoad(enginedir + "\\bassmidi.dll");
_callback = MyDownloadProc;
_maxfft = (int)(DataFlags.Available | DataFlags.FFT2048);
_eq = new PeakEQParameters();
_handle = GCHandle.Alloc(_eq, GCHandleType.Pinned);
}
void InitializeEqualizerBands(PeakEQParameters eq)
{
for (int i = 0; i < 10; i++)
{
eq.lBand = i;
eq.fCenter = DefaultCenterFrequencyList[i];
Bass.FXSetParameters(fxEQ, eq);
}
}
/// <summary>
/// Sets Single Equalizer Band
/// </summary>
/// <param name="band">Band to set</param>
/// <param name="freq">Gain to set</param>
public void UpdateEQBand(int band, float freq)
{
PeakEQParameters eq = new PeakEQParameters();
// get values of the selected band
eq.lBand = band;
Bass.FXGetParameters(fxEQ, eq);
eq.fGain = freq;
Bass.FXSetParameters(fxEQ, eq);
}
public Engine(IEngineConfiguration configuration)
{
_configuration = configuration;
foreach (string plugin in _plugins)
{
Bass.PluginLoad(plugin);
}
_eq = new PeakEQParameters();
_eqHandle = GCHandle.Alloc(_eq, GCHandleType.Pinned);
_maxfft = (int)(DataFlags.Available | DataFlags.FFT2048);
}
void InitializeEqualizer()
{
// Set peaking equalizer effect with no bands
PeakEQParameters eq = new PeakEQParameters();
fxEQ = Bass.ChannelSetFX(handle, EffectType.PeakEQ, 0);
eq.fQ = 0f;
eq.fBandwidth = 2.5f;
eq.lChannel = FXChannelFlags.All;
//init equalizer bands
InitializeEqualizerBands(eq);
}
void InitializeEqualizerBands(PeakEQParameters eq)
{
for (int i = 0; i < 10; i++)
{
eq.lBand = i;
eq.fCenter = DefaultCenterFrequencyList[i];
Bass.FXSetParameters(fxEQ, eq);
EqualizerBand band = new EqualizerBand();
band.Center = eq.fCenter;
band.Gain = eq.fGain;
band.PropertyChanged += Band_PropertyChanged;
EqualizerBands.Add(band);
}
}
/// <summary>
/// Creates a new instance of <see cref="PeakEQ"/>.
/// </summary>
public PeakEQ(int Channel, double Q = 0, double Bandwith = 2.5)
{
_channel = Channel;
_handle = Bass.ChannelSetFX(Channel, EffectType.PeakEQ, 0);
_parameters = new PeakEQParameters
{
lBand = -1,
fQ = (float)Q,
fBandwidth = (float)Bandwith
};
_gch = GCHandle.Alloc(_parameters, GCHandleType.Pinned);
}
public BassEqualizerBand(ref int fxEqHandle, ref PeakEQParameters peakEQ, float centerValue, float gainValue, bool active)
{
_fxEq = fxEqHandle;
_eq = peakEQ;
if (centerValue >= 1000)
{
BandCaption = string.Format("{0}KHz", (centerValue / 1000));
}
else
{
BandCaption = centerValue + "Hz";
}
_gain = gainValue;
IsActive = active;
}
public BassEqualizerBand(int fxEqHandle, int bandNo, float centerValue, float gainValue, bool active)
{
_fxEq = fxEqHandle;
_eq = new PeakEQParameters()
{
lBand = bandNo,
};
if (centerValue >= 1000)
{
BandCaption = string.Format("{0}KHz", (centerValue / 1000));
}
else
{
BandCaption = centerValue + "Hz";
}
_gain = gainValue;
IsActive = active;
}
public override void Init(bool setToDefaultValues = false)
{
// Set peaking equalizer effect with no bands
_eq = new PeakEQParameters();
_fxEq = Bass.ChannelSetFX(_handle, EffectType.PeakEQ, 0);
_eq.fQ = 0f;
_eq.fBandwidth = 2.5f;
_eq.lChannel = FXChannelFlags.All;
//init equalizer bands
Bands.Clear();
var gainValues = !setToDefaultValues && EqualizerSettings != null ? EqualizerSettings.GainValues : null;
for (int i = 0; i < EqDefaultValues.Length; i++)
{
_eq.lBand = i;
_eq.fCenter = EqDefaultValues[i][0];
var res = Bass.FXSetParameters(_fxEq, _eq);
var band = new BassEqualizerBand(_fxEq, i, EqDefaultValues[i][0], EqDefaultValues[i][1], IsEnabled);
if (band == null)
{
continue;
}
band.PropertyChanged += (sender, e) =>
{
if (e.PropertyName == "Gain")
{
SaveEqualizerSettings();
}
};
if (gainValues != null && gainValues.TryGetValue(band.BandCaption, out float savedValue))
{
band.Gain = savedValue;
}
Bands.Add(band);
}
}
