/// <summary>
/// try to get device function handle if available
/// </summary>
public static void GetDelegate(VkDevice dev, string name, ref IntPtr ptr)
{
byte[] n = System.Text.Encoding.UTF8.GetBytes(name + '\0');
GCHandle hnd = GCHandle.Alloc(n, GCHandleType.Pinned);
IntPtr del = Vk.vkGetDeviceProcAddr(dev, hnd.AddrOfPinnedObject());
if (del == IntPtr.Zero)
{
Console.WriteLine("device function pointer not found for " + name);
}
else
{
ptr = del;
}
hnd.Free();
}
