public void SetKernelArg(uint idx, HandleObject val)
{
var size = (IntPtr)Marshal.SizeOf <IntPtr>();
IntPtr obj = val.handle;
var error = NativeMethods.clSetKernelArg(this.handle, idx, size, ref obj);
if (error != ErrorCode.Success)
{
throw new OpenClException(error);
}
}
// Kernel methods
public void SetKernelArg <T> (uint idx, T val) where T : struct
{
var size = (IntPtr)Marshal.SizeOf <T> ();
GCHandle gch = GCHandle.Alloc(val, GCHandleType.Pinned);
try {
var error = NativeMethods.clSetKernelArg(this.handle, idx, size, gch.AddrOfPinnedObject());
if (error != ErrorCode.Success)
{
throw new OpenClException(error);
}
} finally {
gch.Free();
}
}