There's no QVector anymore, QList is the QVector in Qt6

BUG: 475299

.gitlab-ci.yml

@@ -2,13 +2,7 @@
 # SPDX-License-Identifier: CC0-1.0
 
 include:
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/linux.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/linux-static.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/android.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/freebsd.yml
   - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/linux-qt6.yml
   - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/android-qt6.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/windows.yml
-  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/windows-static.yml
   - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/freebsd-qt6.yml
   - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/windows-qt6.yml

CMakeLists.txt

@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.16)
 project(KImageFormats)
 
 include(FeatureSummary)
-find_package(ECM 5.102.0  NO_MODULE)
+find_package(ECM 5.240.0  NO_MODULE)
 set_package_properties(ECM PROPERTIES TYPE REQUIRED DESCRIPTION "Extra CMake Modules." URL "https://commits.kde.org/extra-cmake-modules")
 feature_summary(WHAT REQUIRED_PACKAGES_NOT_FOUND FATAL_ON_MISSING_REQUIRED_PACKAGES)
 
@@ -19,11 +19,11 @@ include(ECMDeprecationSettings)
 include(CheckIncludeFiles)
 include(FindPkgConfig)
 
-set(REQUIRED_QT_VERSION 5.15.2)
-find_package(Qt${QT_MAJOR_VERSION}Gui ${REQUIRED_QT_VERSION} REQUIRED NO_MODULE)
+set(REQUIRED_QT_VERSION 6.5.0)
+find_package(Qt6Gui ${REQUIRED_QT_VERSION} REQUIRED NO_MODULE)
 
-find_package(KF5Archive)
-set_package_properties(KF5Archive PROPERTIES
+find_package(KF6Archive)
+set_package_properties(KF6Archive PROPERTIES
     TYPE OPTIONAL
     PURPOSE "Required for the QImage plugin for Krita and OpenRaster images"
 )
@@ -32,12 +32,12 @@ set_package_properties(KF5Archive PROPERTIES
 # this available in PATH
 set(BUILD_EPS_PLUGIN FALSE)
 if (UNIX)
-    find_package(Qt${QT_MAJOR_VERSION}PrintSupport ${REQUIRED_QT_VERSION} NO_MODULE)
-    set_package_properties(Qt${QT_MAJOR_VERSION}PrintSupport PROPERTIES
+    find_package(Qt6PrintSupport ${REQUIRED_QT_VERSION} NO_MODULE)
+    set_package_properties(Qt6PrintSupport PROPERTIES
         PURPOSE "Required for the QImage plugin for EPS images"
         TYPE OPTIONAL
     )
-    if (TARGET Qt${QT_MAJOR_VERSION}::PrintSupport)
+    if (TARGET Qt6::PrintSupport)
         set(BUILD_EPS_PLUGIN TRUE)
     endif()
 endif()
@@ -51,7 +51,10 @@ set_package_properties(OpenEXR PROPERTIES
     PURPOSE "Required for the QImage plugin for OpenEXR images"
 )
 
-find_package(libavif 0.8.2 CONFIG)
+find_package(libavif 0.8.2 CONFIG QUIET)
+if(NOT libavif_FOUND)
+    find_package(libavif 1 CONFIG)
+endif()
 set_package_properties(libavif PROPERTIES
     TYPE OPTIONAL
     PURPOSE "Required for the QImage plugin for AVIF images"
@@ -65,8 +68,8 @@ add_feature_info(LibHeif LibHeif_FOUND "required for the QImage plugin for HEIF/
 
 option(KIMAGEFORMATS_JXL "Enable plugin for JPEG XL format" ON)
 if(KIMAGEFORMATS_JXL)
-    pkg_check_modules(LibJXL IMPORTED_TARGET libjxl>=0.6.1)
-    pkg_check_modules(LibJXLThreads IMPORTED_TARGET libjxl_threads>=0.6.1)
+    pkg_check_modules(LibJXL IMPORTED_TARGET libjxl>=0.7.0)
+    pkg_check_modules(LibJXLThreads IMPORTED_TARGET libjxl_threads>=0.7.0)
 endif()
 add_feature_info(LibJXL LibJXL_FOUND "required for the QImage plugin for JPEG XL images")
 
@@ -78,8 +81,8 @@ set_package_properties(LibRaw PROPERTIES
 )
 
 ecm_set_disabled_deprecation_versions(
-    QT 5.15.2
-    KF 5.95
+    QT 6.4
+    KF 5.102
 )
 
 add_subdirectory(src)

LICENSES/BSD-2-Clause.txt

@@ -0,0 +1,9 @@
+Copyright (c) <year> <owner> 
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

LICENSES/BSD-3-Clause.txt

@@ -0,0 +1,11 @@
+Copyright (c) <year> <owner>. 
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

@@ -14,22 +14,26 @@ image formats.
 The following image formats have read-only support:
 
 - Animated Windows cursors (ani)
-- Gimp (xcf)
-- OpenEXR (exr)
-- Photoshop documents (psd, psb, pdd, psdt)
-- Sun Raster (ras)
 - Camera RAW images (arw, cr2, cr3, dcs, dng, ...)
+- Gimp (xcf)
+- Krita (kra)
+- OpenRaster (ora)
+- Photoshop documents (psd, psb, pdd, psdt)
+- Radiance HDR (hdr)
+- Sun Raster (im1, im8, im24, im32, ras, sun)
 
 The following image formats have read and write support:
 
 - AV1 Image File Format (AVIF)
 - Encapsulated PostScript (eps)
+- High Efficiency Image File Format (heif). Can be enabled with the KIMAGEFORMATS_HEIF build option.
 - JPEG XL (jxl)
+- OpenEXR (exr)
 - Personal Computer Exchange (pcx)
+- Quite OK Image format (qoi)
 - SGI images (rgb, rgba, sgi, bw)
 - Softimage PIC (pic)
 - Targa (tga): supports more formats than Qt's version
-- XView (xv)
 
 ## Contributing
 
@@ -41,10 +45,6 @@ of Qt is the license.  As such, if you write an imageformat plugin and
 you are willing to sign the Qt Project contributor agreement, it may be
 better to submit the plugin directly to the Qt Project.
 
-Note that the imageformat plugins provided by this module also provide a
-desktop file.  This is for the benefit of KImageIO in the KDE4 Support
-framework.
-
 ## Duplicated Plugins
 
 The TGA plugin supports more formats than Qt's own TGA plugin;

autotests/CMakeLists.txt

@@ -1,7 +1,4 @@
-#find_package(Qt5Test ${REQUIRED_QT_VERSION} NO_MODULE)
-
 include(ECMMarkAsTest)
-include(CMakeParseArguments)
 
 add_definitions(-DPLUGIN_DIR="${CMAKE_CURRENT_BINARY_DIR}/../bin")
 remove_definitions(-DQT_NO_CAST_FROM_ASCII)
@@ -15,7 +12,7 @@ macro(kimageformats_read_tests)
 
     if (NOT TARGET readtest)
         add_executable(readtest readtest.cpp)
-        target_link_libraries(readtest Qt${QT_MAJOR_VERSION}::Gui)
+        target_link_libraries(readtest Qt6::Gui)
         target_compile_definitions(readtest
             PRIVATE IMAGEDIR="${CMAKE_CURRENT_SOURCE_DIR}/read")
         ecm_mark_as_test(readtest)
@@ -38,7 +35,7 @@ macro(kimageformats_write_tests)
 
     if (NOT TARGET writetest)
         add_executable(writetest writetest.cpp)
-        target_link_libraries(writetest Qt${QT_MAJOR_VERSION}::Gui)
+        target_link_libraries(writetest Qt6::Gui)
         target_compile_definitions(writetest
             PRIVATE IMAGEDIR="${CMAKE_CURRENT_SOURCE_DIR}/write")
         ecm_mark_as_test(writetest)
@@ -70,12 +67,13 @@ kimageformats_read_tests(
     hdr
     pcx
     psd
+    qoi
     ras
     rgb
     tga
 )
 
-if (KF5Archive_FOUND)
+if (KF6Archive_FOUND)
     kimageformats_read_tests(
         kra
         ora
@@ -125,6 +123,7 @@ kimageformats_read_tests(FUZZ 1
 kimageformats_write_tests(
     pcx-lossless
     pic-lossless
+    qoi-lossless
     rgb-lossless
     tga # fixme: the alpha images appear not to be written properly
 )
@@ -139,6 +138,11 @@ if (OpenEXR_FOUND)
     kimageformats_read_tests(
         exr
     )
+    # Color space conversions from sRGB to linear on saving and
+    # from linear to sRGB on loading result in some rounding errors.
+    kimageformats_write_tests(FUZZ 5
+        exr-nodatacheck-lossless
+    )
 endif()
 
 if (LibRaw_FOUND)
@@ -147,19 +151,19 @@ if (LibRaw_FOUND)
     )
 endif()
 
-find_package(Qt${QT_MAJOR_VERSION}Test ${REQUIRED_QT_VERSION} CONFIG QUIET)
+find_package(Qt6Test ${REQUIRED_QT_VERSION} CONFIG QUIET)
 
-if(NOT TARGET Qt${QT_MAJOR_VERSION}::Test)
-    message(STATUS "Qt${QT_MAJOR_VERSION}Test not found, some autotests will not be built.")
+if(NOT TARGET Qt6::Test)
+    message(STATUS "Qt6Test not found, some autotests will not be built.")
     return()
 endif()
 
 add_executable(pictest pictest.cpp)
-target_link_libraries(pictest Qt${QT_MAJOR_VERSION}::Gui Qt${QT_MAJOR_VERSION}::Test)
+target_link_libraries(pictest Qt6::Gui Qt6::Test)
 ecm_mark_as_test(pictest)
 add_test(NAME kimageformats-pic COMMAND pictest)
 
 add_executable(anitest anitest.cpp)
-target_link_libraries(anitest Qt${QT_MAJOR_VERSION}::Gui Qt${QT_MAJOR_VERSION}::Test)
+target_link_libraries(anitest Qt6::Gui Qt6::Test)
 ecm_mark_as_test(anitest)
 add_test(NAME kimageformats-ani COMMAND anitest)

autotests/readtest.cpp

@@ -159,17 +159,22 @@ int main(int argc, char **argv)
             QTextStream(stdout) << "* Run on RANDOM ACCESS device\n";
         }
         for (const QFileInfo &fi : lstImgDir) {
-            if (!fi.suffix().compare("png", Qt::CaseInsensitive)) {
+            if (!fi.suffix().compare("png", Qt::CaseInsensitive) || !fi.suffix().compare("tif", Qt::CaseInsensitive)) {
                 continue;
             }
-            int suffixPos = fi.filePath().count() - suffix.count();
+            int suffixPos = fi.filePath().size() - suffix.size();
             QString inputfile = fi.filePath();
-            QString expfile = fi.filePath().replace(suffixPos, suffix.count(), QStringLiteral("png"));
+            QString fmt = QStringLiteral("png");
+            QString expfile = fi.filePath().replace(suffixPos, suffix.size(), fmt);
+            if (!QFile::exists(expfile)) { // try with tiff
+                fmt = QStringLiteral("tif");
+                expfile = fi.filePath().replace(suffixPos, suffix.size(), fmt);
+            }
             QString expfilename = QFileInfo(expfile).fileName();
 
             std::unique_ptr<QIODevice> inputDevice(seq ? new SequentialFile(inputfile) : new QFile(inputfile));
             QImageReader inputReader(inputDevice.get(), format);
-            QImageReader expReader(expfile, "png");
+            QImageReader expReader(expfile, fmt.toLatin1());
 
             QImage inputImage;
             QImage expImage;

autotests/writetest.cpp

@@ -7,6 +7,7 @@
 #include <stdio.h>
 
 #include <QBuffer>
+#include <QColorSpace>
 #include <QCommandLineParser>
 #include <QCoreApplication>
 #include <QDir>
@@ -23,8 +24,8 @@ int main(int argc, char **argv)
     QCoreApplication app(argc, argv);
     QCoreApplication::removeLibraryPath(QStringLiteral(PLUGIN_DIR));
     QCoreApplication::addLibraryPath(QStringLiteral(PLUGIN_DIR));
-    QCoreApplication::setApplicationName(QStringLiteral("readtest"));
-    QCoreApplication::setApplicationVersion(QStringLiteral("1.0.0"));
+    QCoreApplication::setApplicationName(QStringLiteral("writetest"));
+    QCoreApplication::setApplicationVersion(QStringLiteral("1.1.0"));
 
     QCommandLineParser parser;
     parser.setApplicationDescription(QStringLiteral("Performs basic image conversion checking."));
@@ -85,8 +86,8 @@ int main(int argc, char **argv)
         if (parser.isSet(ignoreDataCheck)) {
             pngfile = fi.filePath();
         } else {
-            int suffixPos = fi.filePath().count() - suffix.count();
-            pngfile = fi.filePath().replace(suffixPos, suffix.count(), QStringLiteral("png"));
+            int suffixPos = fi.filePath().size() - suffix.size();
+            pngfile = fi.filePath().replace(suffixPos, suffix.size(), QStringLiteral("png"));
         }
         QString pngfilename = QFileInfo(pngfile).fileName();
 
@@ -148,6 +149,14 @@ int main(int argc, char **argv)
                 ++failed;
                 continue;
             }
+            if (reReadImage.colorSpace().isValid()) {
+                QColorSpace toColorSpace;
+                if (pngImage.colorSpace().isValid()) {
+                    reReadImage.convertToColorSpace(pngImage.colorSpace());
+                } else {
+                    reReadImage.convertToColorSpace(QColorSpace(QColorSpace::SRgb));
+                }
+            }
             reReadImage = reReadImage.convertToFormat(pngImage.format());
         }
 

src/imageformats/AUTHORS

@@ -12,3 +12,4 @@ Ignacio Castaño <castano@ludicon.com> -- DDS and PDS format reader.
 Christoph Hormann <chris_hormann@gmx.de> -- HDR format read support.
 Michael Ritzert <kde@ritzert.de> -- JPEG 2000 format read/write support
 Troy Unrau <troy@kde.org> -- Sun RASter read support
+Ernest Gupik <ernestgupik@wp.pl> -- QOI format read support

src/imageformats/CMakeLists.txt

@@ -11,9 +11,10 @@ function(kimageformats_add_plugin plugin)
         message(FATAL_ERROR "kimageformats_add_plugin called without SOURCES parameter")
     endif()
 
-    add_library(${plugin} MODULE ${KIF_ADD_PLUGIN_SOURCES})
-    set_target_properties(${plugin} PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/imageformats")
-    target_link_libraries(${plugin} Qt${QT_MAJOR_VERSION}::Gui)
+    qt_add_plugin(${plugin} PLUGIN_TYPE imageformats)
+    target_sources(${plugin} PRIVATE ${KIF_ADD_PLUGIN_SOURCES})
+    set_target_properties(${plugin} PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/imageformats)
+    target_link_libraries(${plugin} PRIVATE Qt6::Gui)
     install(TARGETS ${plugin} DESTINATION ${KDE_INSTALL_QTPLUGINDIR}/imageformats)
 endfunction()
 
@@ -21,172 +22,105 @@ endfunction()
 
 kimageformats_add_plugin(kimg_ani SOURCES ani.cpp)
 
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES ani.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-endif()
-
 ##################################
 
 if (TARGET avif)
     kimageformats_add_plugin(kimg_avif SOURCES "avif.cpp")
-    target_link_libraries(kimg_avif "avif")
-    if (QT_MAJOR_VERSION STREQUAL "5")
-        install(FILES avif.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-    endif()
-endif()
-
-##################################
-
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES dds-qt.desktop RENAME dds.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
+    target_link_libraries(kimg_avif PRIVATE "avif")
 endif()
 
 ##################################
 
 if (BUILD_EPS_PLUGIN)
-    if (TARGET Qt${QT_MAJOR_VERSION}::PrintSupport)
+    if (TARGET Qt6::PrintSupport)
         kimageformats_add_plugin(kimg_eps SOURCES eps.cpp)
-        target_link_libraries(kimg_eps Qt${QT_MAJOR_VERSION}::PrintSupport)
-        if (QT_MAJOR_VERSION STREQUAL "5")
-            install(FILES eps.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
+        target_link_libraries(kimg_eps PRIVATE Qt6::PrintSupport)
     endif()
-    endif()
-endif()
-
-##################################
-
-if (QT_MAJOR_VERSION STREQUAL "5")
-    # need this for Qt's version of the plugin
-    install(FILES jp2.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
 endif()
 
 ##################################
 
 if(OpenEXR_FOUND)
-    kimageformats_add_plugin(kimg_exr SOURCES exr.cpp)
+    kimageformats_add_plugin(kimg_exr SOURCES exr.cpp scanlineconverter.cpp)
     if(TARGET OpenEXR::OpenEXR)
-        target_link_libraries(kimg_exr OpenEXR::OpenEXR)
+        target_link_libraries(kimg_exr PRIVATE OpenEXR::OpenEXR)
     else()
         if(OpenEXR_VERSION_STRING VERSION_LESS 2.3.0)
             # Older OpenEXR versions use dynamic exception specifications, so
             # cannot use C++17 with them
             set_target_properties(kimg_exr PROPERTIES CXX_STANDARD 14)
         endif()
-        target_link_libraries(kimg_exr OpenEXR::IlmImf)
+        target_link_libraries(kimg_exr PRIVATE OpenEXR::IlmImf)
     endif()
     kde_target_enable_exceptions(kimg_exr PRIVATE)
-
-    if (QT_MAJOR_VERSION STREQUAL "5")
-        install(FILES exr.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-    endif()
 endif()
 
 ##################################
 
 kimageformats_add_plugin(kimg_hdr SOURCES hdr.cpp)
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES hdr.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-endif()
 
 ##################################
 
 if (LibHeif_FOUND)
     kimageformats_add_plugin(kimg_heif SOURCES heif.cpp)
-    target_link_libraries(kimg_heif PkgConfig::LibHeif)
-
-    if (QT_MAJOR_VERSION STREQUAL "5")
-        install(FILES heif.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-    endif()
+    target_link_libraries(kimg_heif PRIVATE PkgConfig::LibHeif)
 endif()
 
 ##################################
 
 if (LibJXL_FOUND AND LibJXLThreads_FOUND)
     kimageformats_add_plugin(kimg_jxl SOURCES jxl.cpp)
-    target_link_libraries(kimg_jxl PkgConfig::LibJXL PkgConfig::LibJXLThreads)
-    if (LibJXL_VERSION VERSION_GREATER_EQUAL "0.7.0")
-        target_compile_definitions(kimg_jxl PRIVATE KIMG_JXL_API_VERSION=70)
-    endif()
-
-    if (QT_MAJOR_VERSION STREQUAL "5")
-        install(FILES jxl.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-    endif()
+    target_link_libraries(kimg_jxl PRIVATE PkgConfig::LibJXL PkgConfig::LibJXLThreads)
 endif()
 
 ##################################
 
 kimageformats_add_plugin(kimg_pcx SOURCES pcx.cpp)
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES pcx.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-endif()
 
 ##################################
 
 kimageformats_add_plugin(kimg_pic SOURCES pic.cpp)
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES pic.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-endif()
 
 ##################################
 
 kimageformats_add_plugin(kimg_psd SOURCES psd.cpp)
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES psd.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-endif()
+
+##################################
+
+kimageformats_add_plugin(kimg_qoi SOURCES qoi.cpp scanlineconverter.cpp)
 
 ##################################
 
 kimageformats_add_plugin(kimg_ras SOURCES ras.cpp)
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES ras.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-endif()
 
 ##################################
 
 kimageformats_add_plugin(kimg_rgb SOURCES rgb.cpp)
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES rgb.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-endif()
 
 ##################################
 
 kimageformats_add_plugin(kimg_tga SOURCES tga.cpp)
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES tga.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-endif()
 
 ##################################
 
 kimageformats_add_plugin(kimg_xcf SOURCES xcf.cpp)
-if (QT_MAJOR_VERSION STREQUAL "5")
-    install(FILES xcf.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-endif()
 
 ##################################
 
 if (LibRaw_FOUND)
     kimageformats_add_plugin(kimg_raw SOURCES raw.cpp)
     kde_enable_exceptions()
-    target_link_libraries(kimg_raw LibRaw::LibRaw)
-    if (QT_MAJOR_VERSION STREQUAL "5")
-        install(FILES raw.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-    endif()
+    target_link_libraries(kimg_raw PRIVATE LibRaw::LibRaw)
 endif()
 
 ##################################
 
-if (KF5Archive_FOUND)
+if (KF6Archive_FOUND)
 
     kimageformats_add_plugin(kimg_kra SOURCES kra.cpp)
-    target_link_libraries(kimg_kra KF5::Archive)
-    if (QT_MAJOR_VERSION STREQUAL "5")
-        install(FILES kra.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-    endif()
+    target_link_libraries(kimg_kra PRIVATE KF6::Archive)
 
     kimageformats_add_plugin(kimg_ora SOURCES ora.cpp)
-    target_link_libraries(kimg_ora KF5::Archive)
-    if (QT_MAJOR_VERSION STREQUAL "5")
-        install(FILES ora.desktop DESTINATION ${KDE_INSTALL_KSERVICESDIR}/qimageioplugins/)
-    endif()
+    target_link_libraries(kimg_ora PRIVATE KF6::Archive)
 
 endif()