File indexing completed on 2025-01-19 03:51:02

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2005-11-01
  * Description : a PNG image loader for DImg framework.
  *
  * SPDX-FileCopyrightText: 2005-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #define PNG_BYTES_TO_CHECK 4
 
 #include "dimgpngloader.h"
 
 // C ANSI includes
 
 extern "C"
 {
 #ifndef Q_CC_MSVC
 #   include <unistd.h>
 #endif
 }
 
 // C++ includes
 
 #include <cstdlib>
 #include <cstdio>
 
 // Qt includes
 
 #include <QFile>
 #include <QByteArray>
 #include <QSysInfo>
 
 // Local includes
 
 #include "metaengine.h"
 #include "digikam_debug.h"
 #include "digikam_config.h"
 #include "digikam_version.h"
 #include "dimgloaderobserver.h"
 
 // libPNG includes
 
 extern "C"
 {
 #include <png.h>
 }
 
 using namespace Digikam;
 
 namespace DigikamPNGDImgPlugin
 {
 
 DImgPNGLoader::DImgPNGLoader(DImg* const image)
     : DImgLoader(image)
 {
     m_hasAlpha   = false;
     m_sixteenBit = false;
 }
 
 DImgPNGLoader::~DImgPNGLoader()
 {
 }
 
 bool DImgPNGLoader::hasAlpha() const
 {
     return m_hasAlpha;
 }
 
 bool DImgPNGLoader::sixteenBit() const
 {
     return m_sixteenBit;
 }
 
 bool DImgPNGLoader::isReadOnly() const
 {
     return false;
 }
 
 } // namespace DigikamPNGDImgPlugin