diff options
Diffstat (limited to 'src/plugins/imageformats/gif/qgifhandler.cpp')
| -rw-r--r-- | src/plugins/imageformats/gif/qgifhandler.cpp | 56 |
1 files changed, 9 insertions, 47 deletions
diff --git a/src/plugins/imageformats/gif/qgifhandler.cpp b/src/plugins/imageformats/gif/qgifhandler.cpp index 7ef0d076bb..8ad4ff7510 100644 --- a/src/plugins/imageformats/gif/qgifhandler.cpp +++ b/src/plugins/imageformats/gif/qgifhandler.cpp @@ -1,55 +1,17 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -** WARNING: -** A separate license from Unisys may be required to use the gif -** reader. See http://www.unisys.com/about__unisys/lzw/ -** for information from Unisys -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qgifhandler_p.h" #include <qimage.h> #include <qiodevice.h> +#include <qloggingcategory.h> #include <qvariant.h> QT_BEGIN_NAMESPACE +Q_LOGGING_CATEGORY(lcGif, "qt.gui.imageio.gif") + #define Q_TRANSPARENT 0x00ffffff // avoid going through QImage::scanLine() which calls detach @@ -1121,7 +1083,7 @@ bool QGifHandler::canRead() const bool QGifHandler::canRead(QIODevice *device) { if (!device) { - qWarning("QGifHandler::canRead() called with no device"); + qCWarning(lcGif, "QGifHandler::canRead() called with no device"); return false; } @@ -1184,9 +1146,9 @@ QVariant QGifHandler::option(ImageOption option) const } // before the first frame is read, or we have an empty data stream if (frameNumber == -1) - return (imageSizes.count() > 0) ? QVariant(imageSizes.at(0)) : QVariant(); + return (imageSizes.size() > 0) ? QVariant(imageSizes.at(0)) : QVariant(); // after the last frame has been read, the next size is undefined - if (frameNumber >= imageSizes.count() - 1) + if (frameNumber >= imageSizes.size() - 1) return QVariant(); // and the last case: the size of the next frame return imageSizes.at(frameNumber + 1); @@ -1213,7 +1175,7 @@ int QGifHandler::imageCount() const QGIFFormat::scan(device(), &imageSizes, &loopCnt); scanIsCached = true; } - return imageSizes.count(); + return imageSizes.size(); } int QGifHandler::loopCount() const |