internal static cef_user_data_t* Alloc()
{
var ptr = (cef_user_data_t*)Marshal.AllocHGlobal(_sizeof);
*ptr = new cef_user_data_t();
ptr->_base._size = (UIntPtr)_sizeof;
return ptr;
}
internal static cef_user_data_t* Alloc()
{
var ptr = (cef_user_data_t*)Marshal.AllocHGlobal(_sizeof);
*ptr = new cef_user_data_t();
ptr->_base._size = (UIntPtr)_sizeof;
return ptr;
}
internal static CefUserData FromNativeOrNull(cef_user_data_t* ptr)
{
CefUserData value = null;
bool found;
lock (_roots)
{
found = _roots.TryGetValue((IntPtr)ptr, out value);
}
return found ? value : null;
}
private void add_ref(cef_user_data_t* self)
{
lock (SyncRoot)
{
var result = ++_refct;
if (result == 1)
{
lock (_roots) { _roots.Add((IntPtr)_self, this); }
}
}
}
private int release(cef_user_data_t* self)
{
lock (SyncRoot)
{
var result = --_refct;
if (result == 0)
{
lock (_roots) { _roots.Remove((IntPtr)_self); }
return 1;
}
return 0;
}
}
internal static CefUserData FromNative(cef_user_data_t* ptr)
{
var value = FromNativeOrNull(ptr);
if (value == null) throw ExceptionBuilder.ObjectNotFound();
return value;
}
private int get_refct(cef_user_data_t* self)
{
return _refct;
}
private void CheckSelf(cef_user_data_t* self)
{
if (_self != self) throw ExceptionBuilder.InvalidSelfReference();
}
private int has_one_ref(cef_user_data_t* self)
{
lock (SyncRoot) { return _refct == 1 ? 1 : 0; }
}
internal static void Free(cef_user_data_t* ptr)
{
Marshal.FreeHGlobal((IntPtr)ptr);
}
