private OpenALSoundController()
{
try
{
this.context = new AudioContext();
}
catch (Exception ex)
{
OpenALSoundController.Log("Last error in enumerator is " + AudioDeviceEnumerator.LastError);
int num = (int)MessageBox.Show("Error initializing audio subsystem. Game will now exit.\n(see debug log for more details)", "OpenAL Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);
throw;
}
OpenALSoundController.Log("Sound manager initialized!");
int[] data1 = new int[1];
IntPtr contextsDevice = Alc.GetContextsDevice(Alc.GetCurrentContext());
Alc.GetInteger(contextsDevice, AlcGetInteger.AttributesSize, 1, data1);
int[] data2 = new int[data1[0]];
Alc.GetInteger(contextsDevice, AlcGetInteger.AllAttributes, data1[0], data2);
for (int index = 0; index < data2.Length; ++index)
{
if (data2[index] == 4112)
{
OpenALSoundController.Log("Available mono sources : " + (object)data2[index + 1]);
break;
}
}
this.filterId = ALHelper.Efx.GenFilter();
ALHelper.Efx.Filter(this.filterId, EfxFilteri.FilterType, 1);
ALHelper.Efx.Filter(this.filterId, EfxFilterf.LowpassGain, 1f);
ALHelper.Efx.Filter(this.filterId, EfxFilterf.LowpassGainHF, 1f);
AL.DistanceModel(ALDistanceModel.InverseDistanceClamped);
this.freeBuffers = new ConcurrentStack <int>();
this.ExpandBuffers(256);
this.allocatedBuffers = new Dictionary <SoundEffect, OpenALSoundController.BufferAllocation>();
this.staleAllocations = new List <KeyValuePair <SoundEffect, OpenALSoundController.BufferAllocation> >();
this.filteredSources = new HashSet <int>();
this.activeSoundEffects = new List <SoundEffectInstance>();
this.freeSources = new ConcurrentStack <int>();
this.ExpandSources(64);
}
