diff options
Diffstat (limited to 'src/qml/qml/ftw/qqmlpool.cpp')
-rw-r--r-- | src/qml/qml/ftw/qqmlpool.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/qml/qml/ftw/qqmlpool.cpp b/src/qml/qml/ftw/qqmlpool.cpp new file mode 100644 index 0000000000..6fd11d4b1e --- /dev/null +++ b/src/qml/qml/ftw/qqmlpool.cpp @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qqmlpool_p.h" + +// #define POOL_DEBUG + +QT_BEGIN_NAMESPACE + +void QQmlPool::newpage() +{ +#ifdef POOL_DEBUG + qWarning("QQmlPool: Allocating page"); +#endif + + Page *page = (Page *)malloc(sizeof(Page)); + page->header.next = _page; + page->header.free = page->memory; + _page = page; +} + +void QQmlPool::clear() +{ +#ifdef POOL_DEBUG + int count = 0; +#endif + + Class *c = _classList; + while (c) { + Class *n = c->_next; + c->_destroy(c); +#ifdef POOL_DEBUG + ++count; +#endif + c = n; + } + +#ifdef POOL_DEBUG + qWarning("QQmlPool: Destroyed %d objects", count); +#endif + + Page *p = _page; + while (p) { + Page *n = p->header.next; + free(p); + p = n; + } + + _classList = 0; + _page = 0; +} + + +QT_END_NAMESPACE |