1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/*
* Copyright (C) 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
* Copyright (C) 2008 Collabora Ltd.
* Copyright (C) 2009 Martin Robinson
* Copyright (C) 2010 Company 100, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef RefPtrBrew_h
#define RefPtrBrew_h
#include "AlwaysInline.h"
#include "PlatformRefPtr.h"
#include <AEEIBase.h>
#include <algorithm>
namespace WTF {
// All Brew MP classes are derived from either IBase or IQI.
// Technically, IBase and IQI are different types. However, it is
// okay to cast both types to IBase because they have AddRef and Release
// in the same method vtable slots.
template <typename T> inline T* refPlatformPtr(T* ptr)
{
if (ptr)
IBase_AddRef(reinterpret_cast<IBase*>(ptr));
return ptr;
}
template <typename T> inline void derefPlatformPtr(T* ptr)
{
if (ptr)
IBase_Release(reinterpret_cast<IBase*>(ptr));
}
} // namespace WTF
#endif // RefPtrBrew_h
|
