internal static void ErrorCheck(Device device)
{
int error = alcGetError (device.Handle);
switch ((ALCError)error)
{
case ALCError.ALC_NO_ERROR:
return;
case ALCError.ALC_INVALID_ENUM:
throw new ArgumentException ("Invalid enum");
case ALCError.ALC_INVALID_VALUE:
throw new ArgumentException ("Invalid value");
case ALCError.ALC_INVALID_CONTEXT:
throw new ArgumentException ("Invalid context");
case ALCError.ALC_INVALID_DEVICE:
throw new ArgumentException ("Invalid device");
case ALCError.ALC_OUT_OF_MEMORY:
throw new OutOfMemoryException ("OpenAL (ALC) out of memory.");
}
}
internal static bool GetIsExtensionPresent(Device device, string extension)
{
sbyte result;
if (extension.StartsWith ("ALC"))
{
result = alcIsExtensionPresent (device.Handle, extension);
OpenAL.ErrorCheck (device);
}
else
{
result = alIsExtensionPresent (extension);
OpenAL.ErrorCheck ();
}
return (result == 1);
}
protected bool Equals(Device other)
{
return string.Equals (Name, other.Name);
}