diff options
Diffstat (limited to 'src/plugins/platforms/qnx/qqnxbuffer.cpp')
-rw-r--r-- | src/plugins/platforms/qnx/qqnxbuffer.cpp | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/src/plugins/platforms/qnx/qqnxbuffer.cpp b/src/plugins/platforms/qnx/qqnxbuffer.cpp index 7ee6664676..cd05a679b1 100644 --- a/src/plugins/platforms/qnx/qqnxbuffer.cpp +++ b/src/plugins/platforms/qnx/qqnxbuffer.cpp @@ -1,31 +1,37 @@ /*************************************************************************** ** ** Copyright (C) 2011 - 2012 Research In Motion -** Contact: http://www.qt.io/licensing/ +** Contact: https://www.qt.io/licensing/ ** ** This file is part of the plugins of the Qt Toolkit. ** -** $QT_BEGIN_LICENSE:LGPL21$ +** $QT_BEGIN_LICENSE:LGPL$ ** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. +** 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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** 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. ** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company 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 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. ** ** $QT_END_LICENSE$ ** @@ -76,7 +82,7 @@ QQnxBuffer::QQnxBuffer(screen_buffer_t buffer) screen_get_buffer_property_pv(buffer, SCREEN_PROPERTY_POINTER, (void **)&dataPtr), "Failed to query buffer pointer"); - if (dataPtr == 0) + if (Q_UNLIKELY(!dataPtr)) qFatal("QQNX: buffer pointer is NULL, errno=%d", errno); // Get format of buffer @@ -131,13 +137,13 @@ void QQnxBuffer::invalidateInCache() qBufferDebug(); // Verify native buffer exists - if (m_buffer == 0) + if (Q_UNLIKELY(!m_buffer)) qFatal("QQNX: can't invalidate cache for null buffer"); // Evict buffer's data from cache errno = 0; int result = msync(m_image.bits(), m_image.height() * m_image.bytesPerLine(), MS_INVALIDATE | MS_CACHE_ONLY); - if (result != 0) + if (Q_UNLIKELY(result != 0)) qFatal("QQNX: failed to invalidate cache, errno=%d", errno); } |