/// <summary>
/// Sets up the hardware resources used by the controller.
/// </summary>
private OpenALSoundController()
{
#if WINDOWS
// On Windows, set the DLL search path for correct native binaries
NativeHelper.InitDllDirectory();
#endif
if (!OpenSoundController())
{
throw new NoAudioHardwareException("OpenAL device could not be initialized, see console output for details.");
}
if (Alc.IsExtensionPresent(_device, "ALC_EXT_CAPTURE"))
{
Microphone.PopulateCaptureDevices();
}
// We have hardware here and it is ready
allSourcesArray = new int[MAX_NUMBER_OF_SOURCES];
AL.GenSources(allSourcesArray);
ALHelper.CheckError("Failed to generate sources.");
Filter = 0;
//if (Efx.IsInitialized)
//{
// Filter = Efx.GenFilter();
//}
availableSourcesCollection = new List <int>(allSourcesArray);
inUseSourcesCollection = new List <int>();
for (var i = 0; i < availableSourcesCollection.Count; i++)
{
sourcePool.Add(availableSourcesCollection[i], new PoolSlot()
{
IsActive = false
});
}
}
internal EffectsExtension()
{
IsInitialized = false;
if (!Alc.IsExtensionPresent(device, "ALC_EXT_EFX"))
{
return;
}
alGenEffects = (alGenEffectsDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alGenEffects"), typeof(alGenEffectsDelegate));
alDeleteEffects = (alDeleteEffectsDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alDeleteEffects"), typeof(alDeleteEffectsDelegate));
alEffectf = (alEffectfDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alEffectf"), typeof(alEffectfDelegate));
alEffecti = (alEffectiDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alEffecti"), typeof(alEffectiDelegate));
alGenAuxiliaryEffectSlots = (alGenAuxiliaryEffectSlotsDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alGenAuxiliaryEffectSlots"), typeof(alGenAuxiliaryEffectSlotsDelegate));
alDeleteAuxiliaryEffectSlots = (alDeleteAuxiliaryEffectSlotsDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alDeleteAuxiliaryEffectSlots"), typeof(alDeleteAuxiliaryEffectSlotsDelegate));
alAuxiliaryEffectSloti = (alAuxiliaryEffectSlotiDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alAuxiliaryEffectSloti"), typeof(alAuxiliaryEffectSlotiDelegate));
alAuxiliaryEffectSlotf = (alAuxiliaryEffectSlotfDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alAuxiliaryEffectSlotf"), typeof(alAuxiliaryEffectSlotfDelegate));
alGenFilters = (alGenFiltersDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alGenFilters"), typeof(alGenFiltersDelegate));
alFilteri = (alFilteriDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alFilteri"), typeof(alFilteriDelegate));
alFilterf = (alFilterfDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alFilterf"), typeof(alFilterfDelegate));
alDeleteFilters = (alDeleteFiltersDelegate)Marshal.GetDelegateForFunctionPointer(AL.GetProcAddress("alDeleteFilters"), typeof(alDeleteFiltersDelegate));
IsInitialized = true;
}
