RetroZilla/gfx/thebes/public/gfxTypes.h
2015-10-20 23:03:22 -04:00

87 lines
3.5 KiB
C++

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Oracle Corporation code.
*
* The Initial Developer of the Original Code is Oracle Corporation.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Stuart Parmenter <pavlov@pavlov.net>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef GFX_TYPES_H
#define GFX_TYPES_H
#include "prtypes.h"
/**
* Currently needs to be 'double' for Cairo compatibility. Could
* become 'float', perhaps, in some configurations.
*/
typedef double gfxFloat;
/**
* Define refcounting for Thebes. For now use the stuff from nsISupportsImpl
* even though it forces the functions to be virtual...
*/
#include "nsISupportsImpl.h"
#include "nsAutoPtr.h"
#define THEBES_IMPL_REFCOUNTING(_class) \
NS_IMPL_ADDREF(_class) \
NS_IMPL_RELEASE(_class)
#define THEBES_DECL_REFCOUNTING_ABSTRACT \
public: \
NS_IMETHOD_(nsrefcnt) AddRef(void) = 0; \
NS_IMETHOD_(nsrefcnt) Release(void) = 0; \
protected: \
nsAutoRefCnt mRefCnt; \
NS_DECL_OWNINGTHREAD \
public:
#define THEBES_DECL_REFCOUNTING \
public: \
NS_IMETHOD_(nsrefcnt) AddRef(void); \
NS_IMETHOD_(nsrefcnt) Release(void); \
protected: \
nsAutoRefCnt mRefCnt; \
NS_DECL_OWNINGTHREAD \
public:
#define THEBES_DECL_ISUPPORTS_INHERITED \
public: \
NS_IMETHOD_(nsrefcnt) AddRef(void); \
NS_IMETHOD_(nsrefcnt) Release(void); \
#endif /* GFX_TYPES_H */