private int NativeGetInt(IntPtr thisPtr, IntPtr dataPtr, int dataSize, out int actualSize)
{
actualSize = ValueSize;
try
{
if (dataPtr == IntPtr.Zero)
{
// TODO: Should we throw an exception
return(Result.Ok.Code);
}
// TODO: Check dataSize against <T>?
var shadow = CustomEffectShadow.ToShadow <CustomEffectShadow>(thisPtr);
var callback = (CustomEffect)shadow.Callback;
T value;
actualSize = ValueSize;
getter(callback, out value);
GetValue(dataPtr, ref value);
}
catch (Exception exception)
{
return((int)SharpDX.Result.GetResultFromException(exception));
}
return(Result.Ok.Code);
}
private int NativeSetInt(IntPtr thisPtr, IntPtr dataPtr, int dataSize)
{
try
{
// TODO: Check dataSize against <T>?
var shadow = CustomEffectShadow.ToShadow <CustomEffectShadow>(thisPtr);
var callback = (CustomEffect)shadow.Callback;
T value;
SetValue(dataPtr, out value);
setter(callback, ref value);
}
catch (Exception exception)
{
return((int)SharpDX.Result.GetResultFromException(exception));
}
return(Result.Ok.Code);
}
private int CreateCustomEffectImpl(out IntPtr nativeCustomEffectPtr)
{
nativeCustomEffectPtr = IntPtr.Zero;
try
{
var customEffect = Factory();
nativeCustomEffectPtr = CustomEffectShadow.ToIntPtr(customEffect);
}
catch (SharpDXException exception)
{
return(exception.ResultCode.Code);
}
catch (Exception)
{
return(Result.Fail.Code);
}
return(Result.Ok.Code);
}