public bool Setup(G2OM_ContextCreateOptions options)
{
var result = Interop.G2OM_ContextCreateEx(out _context, ref options);
if (result == G2OM_Error.Ok)
{
Debug.Log("Created G2OM context.");
return(true);
}
Debug.LogError("Failed to create G2OM context. Error code " + result);
return(false);
}
public static G2OM_ContextCreateOptions G2OM_InitializeOptions()
{
var internalOptions = new G2OM_Internal_ContextCreateOptions();
var options = new G2OM_ContextCreateOptions();
var result = G2OM_InitializeOptions(ref internalOptions);
if (result == G2OM_Error.Ok) // What to do if this fails?
{
options.capacity = internalOptions.capacity;
options.thread_count = internalOptions.thread_count;
}
return(options);
}
public static G2OM_Error G2OM_ContextCreateEx(out IntPtr context, ref G2OM_ContextCreateOptions options)
{
var has_license = !string.IsNullOrEmpty(options.license_content);
var internalOptions = new G2OM_Internal_ContextCreateOptions();
var license = has_license ? options.license_content : "";
var bytes = has_license ? Encoding.UTF8.GetBytes(options.license_content) : new byte[0];
var ptr = Marshal.AllocHGlobal(license.Length);
Marshal.Copy(bytes, 0, ptr, bytes.Length);
internalOptions.capacity = options.capacity;
internalOptions.license_length = (uint)license.Length;
internalOptions.thread_count = options.thread_count;
internalOptions.license_ptr = has_license ? ptr : IntPtr.Zero;
var result = G2OM_ContextCreateEx(out context, ref internalOptions);
Marshal.FreeHGlobal(ptr);
return(result);
}