QImage: use rvalue overloads more

to reuse internal buffers

.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 5.99.0  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)

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)
+- OpenEXR (exr)
+- 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)
 - 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
 

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
 )
@@ -136,7 +135,9 @@ kimageformats_write_tests(
 #    kimageformats_write_tests(eps)
 #endif()
 if (OpenEXR_FOUND)
-    # FIXME: OpenEXR tests
+    kimageformats_read_tests(
+        exr
+    )
 endif()
 
 if (LibRaw_FOUND)
@@ -145,19 +146,19 @@ 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)