update version for new release

While working on MR !230 I noticed that the options read I entered into several plugins could not be read after reading the image.

**The patch fixes problems reading options in plugins and adds option checking in the readtest.cpp.**

In particular, the reading test does the following additional actions:
- reads options before reading the image;
- compare the options read with the options returned by the reader after reading the image;
- compares the format and size of the returned image with the format and size returned by the reader.

.gitlab-ci.yml

@@ -2,13 +2,9 @@
 # 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
+  - project: sysadmin/ci-utilities
+    file:
+      - /gitlab-templates/linux-qt6.yml
+      - /gitlab-templates/android-qt6.yml
+      - /gitlab-templates/freebsd-qt6.yml
+      - /gitlab-templates/windows-qt6.yml

.kde-ci.yml

@@ -1,5 +1,5 @@
 Dependencies:
-- 'on': ['Linux', 'FreeBSD', 'macOS', 'Windows']
+- 'on': ['Linux', 'FreeBSD', 'macOS', 'Windows', 'Android']
   'require':
     'frameworks/extra-cmake-modules': '@same'
     'frameworks/karchive' : '@same'

CMakeLists.txt

@@ -1,9 +1,11 @@
 cmake_minimum_required(VERSION 3.16)
 
-project(KImageFormats)
+set(KF_VERSION "6.4.0") # handled by release scripts
+set(KF_DEP_VERSION "6.4.0") # handled by release scripts
+project(KImageFormats VERSION ${KF_VERSION})
 
 include(FeatureSummary)
-find_package(ECM 5.99.0  NO_MODULE)
+find_package(ECM 6.4.0  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 +21,11 @@ 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 ${KF_DEP_VERSION})
+set_package_properties(KF6Archive PROPERTIES
     TYPE OPTIONAL
     PURPOSE "Required for the QImage plugin for Krita and OpenRaster images"
 )
@@ -32,12 +34,12 @@ set_package_properties(KF5Archive PROPERTIES
 # this available in PATH
 set(BUILD_EPS_PLUGIN FALSE)
 if (UNIX)
-    find_package(Qt${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 +53,10 @@ 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"
@@ -65,21 +70,26 @@ 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")
 
-# note: module FindLibRaw missing from https://invent.kde.org/frameworks/extra-cmake-modules
 find_package(LibRaw 0.20.2)
 set_package_properties(LibRaw PROPERTIES
     TYPE OPTIONAL
     PURPOSE "Required for the QImage plugin for RAW images"
 )
 
+option(KIMAGEFORMATS_JXR "Enable plugin for JPEG XR format" OFF)
+if(KIMAGEFORMATS_JXR)
+    find_package(LibJXR)
+endif()
+add_feature_info(LibJXR LibJXR_FOUND "required for the QImage plugin for JPEG XR images")
+
 ecm_set_disabled_deprecation_versions(
-    QT 5.15.2
-    KF 5.95
+    QT 6.5
+    KF 5.102
 )
 
 add_subdirectory(src)
@@ -88,6 +98,7 @@ if (BUILD_TESTING)
     add_subdirectory(tests)
 endif()
 
-feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
+include(ECMFeatureSummary)
+ecm_feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
 
 kde_configure_git_pre_commit_hook(CHECKS CLANG_FORMAT)

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 +14,29 @@ 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)
+- Pixar raster (pxr)
+- Portable FloatMap (pfm)
+- 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)
+- 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)
+- JPEG XR (jxr). Can be enabled with the KIMAGEFORMATS_JXR build option.
+- 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 +48,6 @@ 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)
@@ -14,8 +11,8 @@ macro(kimageformats_read_tests)
     endif()
 
     if (NOT TARGET readtest)
-        add_executable(readtest readtest.cpp)
-        target_link_libraries(readtest Qt${QT_MAJOR_VERSION}::Gui)
+        add_executable(readtest readtest.cpp templateimage.cpp)
+        target_link_libraries(readtest Qt6::Gui)
         target_compile_definitions(readtest
             PRIVATE IMAGEDIR="${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)
@@ -69,13 +66,16 @@ endmacro()
 kimageformats_read_tests(
     hdr
     pcx
+    pfm
     psd
+    pxr
+    qoi
     ras
     rgb
     tga
 )
 
-if (KF5Archive_FOUND)
+if (KF6Archive_FOUND)
     kimageformats_read_tests(
         kra
         ora
@@ -99,6 +99,12 @@ if (LibHeif_FOUND)
     kimageformats_write_tests(FUZZ 1
         heif-nodatacheck-lossless
     )
+
+    if (LibHeif_VERSION VERSION_GREATER_EQUAL "1.17.0")
+        kimageformats_read_tests(FUZZ 1
+            hej2
+        )
+    endif()
 endif()
 
 if (LibJXL_FOUND AND LibJXLThreads_FOUND)
@@ -110,6 +116,15 @@ if (LibJXL_FOUND AND LibJXLThreads_FOUND)
     )
 endif()
 
+if (LibJXR_FOUND)
+    kimageformats_read_tests(
+        jxr
+    )
+    kimageformats_write_tests(
+        jxr-nodatacheck
+    )
+endif()
+
 # Allow some fuzziness when reading this formats, to allow for
 # rounding errors (eg: in alpha blending).
 kimageformats_read_tests(FUZZ 1
@@ -125,6 +140,7 @@ 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
 )
@@ -136,7 +152,14 @@ kimageformats_write_tests(
 #    kimageformats_write_tests(eps)
 #endif()
 if (OpenEXR_FOUND)
-    # FIXME: OpenEXR tests
+    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)
@@ -145,19 +168,19 @@ 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/read/jxr/testcard_cmyk8.jxr.json

@@ -0,0 +1,11 @@
+[
+    {
+        "minQtVersion" : "6.8.0",
+        "fileName" : "testcard_cmyk8.tif"
+    },
+    {
+        "maxQtVersion" : "6.7.99",
+        "unsupportedFormat" : true,
+        "comment" : "Qt versions lower than 6.8 do not support CMYK format so this test should be skipped."
+    }
+]

autotests/read/psd/cmyk16_testcard.psd.json

@@ -0,0 +1,11 @@
+[
+    {
+        "minQtVersion" : "6.8.0",
+        "fileName" : "cmyk16_testcard_qt6_8.tif"
+    },
+    {
+        "minQtVersion" : "6.0.0",
+        "maxQtVersion" : "6.7.99",
+        "fileName" : "cmyk16_testcard.png"
+    }
+]