Update dependency version to 6.19.0

The nan eventually ends up in qRound inside Qt code.
That asserts because it doesn't know what to do with a nan

.gitlab-ci.yml

@@ -12,10 +12,11 @@ include:
       - /gitlab-templates/windows-qt6.yml
       - /gitlab-templates/xml-lint.yml
       - /gitlab-templates/yaml-lint.yml
+      - /gitlab-templates/oss-fuzz.yml
 
 image_json_validate:
   stage: validate
-  image: invent-registry.kde.org/sysadmin/ci-images/suse-qt68:latest
+  image: invent-registry.kde.org/sysadmin/ci-images/suse-qt69:latest
   tags:
     - Linux
   script:

.kde-ci.yml

@@ -7,5 +7,5 @@ Dependencies:
 Options:
  test-before-installing: True
  require-passing-tests-on: ['Linux', 'FreeBSD', 'Windows']
- cmake-options: "-DKIMAGEFORMATS_DDS=ON -DKIMAGEFORMATS_JXR=ON"
+ cmake-options: "-DKIMAGEFORMATS_DDS=ON -DKIMAGEFORMATS_JXR=ON -DKIMAGEFORMATS_HEIF=ON"
  per-test-timeout: 90

CMakeLists.txt

@@ -1,11 +1,11 @@
 cmake_minimum_required(VERSION 3.16)
 
-set(KF_VERSION "6.11.0") # handled by release scripts
-set(KF_DEP_VERSION "6.11.0") # handled by release scripts
+set(KF_VERSION "6.19.0") # handled by release scripts
+set(KF_DEP_VERSION "6.19.0") # handled by release scripts
 project(KImageFormats VERSION ${KF_VERSION})
 
 include(FeatureSummary)
-find_package(ECM 6.11.0  NO_MODULE)
+find_package(ECM 6.19.0  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)
 
@@ -21,7 +21,7 @@ include(ECMDeprecationSettings)
 include(CheckIncludeFiles)
 include(FindPkgConfig)
 
-set(REQUIRED_QT_VERSION 6.6.0)
+set(REQUIRED_QT_VERSION 6.7.0)
 find_package(Qt6Gui ${REQUIRED_QT_VERSION} REQUIRED NO_MODULE)
 
 find_package(KF6Archive ${KF_DEP_VERSION})
@@ -99,8 +99,8 @@ endif()
 add_feature_info(LibJXR LibJXR_FOUND "required for the QImage plugin for JPEG XR images")
 
 ecm_set_disabled_deprecation_versions(
-    QT 6.8.0
-    KF 6.10.0
+    QT 6.10.0
+    KF 6.18.0
 )
 
 add_subdirectory(src)
@@ -109,6 +109,28 @@ if (BUILD_TESTING)
     add_subdirectory(tests)
 endif()
 
+set(CMAKECONFIG_INSTALL_DIR "${KDE_INSTALL_CMAKEPACKAGEDIR}/KF6ImageFormats")
+include(CMakePackageConfigHelpers)
+
+write_basic_package_version_file(
+    "${CMAKE_CURRENT_BINARY_DIR}/KF6ImageFormatsConfigVersion.cmake"
+    VERSION ${PROJECT_VERSION}
+    COMPATIBILITY AnyNewerVersion
+)
+
+configure_package_config_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/KF6ImageFormatsConfig.cmake.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/KF6ImageFormatsConfig.cmake"
+    INSTALL_DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
+)
+
+install(FILES
+  "${CMAKE_CURRENT_BINARY_DIR}/KF6ImageFormatsConfig.cmake"
+  "${CMAKE_CURRENT_BINARY_DIR}/KF6ImageFormatsConfigVersion.cmake"
+  DESTINATION "${CMAKECONFIG_INSTALL_DIR}"
+  COMPONENT Devel
+)
+
 include(ECMFeatureSummary)
 ecm_feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
 

KF6ImageFormatsConfig.cmake.in

@@ -0,0 +1,5 @@
+# SPDX-FileCopyrightText: 2025 Xaver Hugl <xaver.hugl@gmail.com>
+# SPDX-License-Identifier: BSD-2-Clause
+
+@PACKAGE_INIT@
+# empty, because this is plugins for Qt instead of a library to link against

LICENSES/Apache-2.0.txt

@@ -0,0 +1,202 @@
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README.md

@@ -17,6 +17,7 @@ The following image formats have read-only support:
 - Animated Windows cursors (ani)
 - Camera RAW images (arw, cr2, cr3, dcs, dng, ...)
 - Gimp (xcf)
+- Interchange Format Files (iff, ilbm, lbm)
 - Krita (kra)
 - OpenRaster (ora)
 - Pixar raster (pxr)
@@ -53,11 +54,19 @@ willing to sign the Qt Project contributor agreement, it may be better to
 submit the plugin directly to the Qt Project.
 
 To be accepted, contributions must:
-- Contain the test images needed to verify that the changes work correctly
-- Pass the tests successfully
+- Contain the test images needed to verify that the changes work correctly.
+- Pass the tests successfully.
+- Use Qt logging categories for Debug messages.
+
+For more info about tests, see also [Autotests README](autotests/README.md).
 
 ## Duplicated Plugins
 
+> [!important]
+> To ensure you are using the correct plugin, the unwanted one should be 
+renamed or deleted. If several plugins support the same capability, Qt will 
+select one arbitrarily.
+
 ### The TGA plugin
 
 The TGA plugin supports more formats than Qt's own TGA plugin;
@@ -125,9 +134,12 @@ About the image:
   example a verbal description of the image.
 - `Copyright`: Copyright notice of the person or organization that claims 
   the copyright to the image.
-- `CreationDate`: Creation date and time in ISO 8601 format without 
-  milliseconds (e.g. 2024-03-23T15:30:43).
+- `CreationDate`: When the image was created or captured. Date and time in 
+  ISO 8601 format without milliseconds (e.g. 2024-03-23T15:30:43). This value
+  should be kept unchanged when present.
 - `Description`: A string that describes the subject of the image.
+- `Direction`: Floating-point number indicating the direction of the image
+  when it was captured in degrees (e.g. 123.3).
 - `DocumentName`: The name of the document from which this image was 
   scanned.
 - `HostComputer`: The computer and/or operating system in use at the time 
@@ -136,6 +148,9 @@ About the image:
   north of the equator (e.g. 27.717).
 - `Longitude`: Floating-point number indicating the longitude in degrees 
   east of Greenwich (e.g. 85.317).
+- `ModificationDate`: Last modification date and time in ISO 8601 format 
+  without milliseconds (e.g. 2024-03-23T15:30:43). This value should be 
+  updated every time the image is saved.
 - `Owner`: Name of the owner of the image.
 - `Software`: Name and version number of the software package(s) used to 
   create the image.
@@ -189,6 +204,7 @@ are created automatically:
 - `Software`: Created using `applicationName` and `applicationVersion` methods
   of [`QCoreApplication`](https://doc.qt.io/qt-6/qcoreapplication.html).
 - `CreationDate`: Set to current time and date.
+- `ModificationDate`: Set to current time and date.
 
 ### ICC profile support
 
@@ -202,30 +218,36 @@ RGB.
 
 Where possible, plugins support large images. By convention, many of the
 large image plugins are limited to a maximum of 300,000 x 300,000 pixels.
-Anyway, all plugins are also limited by the 
-`QImageIOReader::allocationLimit()`. Below are the maximum sizes for each
-plugin ('n/a' means no limit, i.e. the limit depends on the format encoding).
+Anyway, all plugins are also limited by the
+`QImageIOReader::allocationLimit()`.
 
+> [!note]
+> You can change the maximum limit of 300000 pixels by setting the constant
+> `KIF_LARGE_IMAGE_PIXEL_LIMIT` to the desired value in the cmake file.
+
+Below are the maximum sizes for each plugin ('n/a' means no limit, i.e. the 
+limit depends on the format encoding).
 - ANI: n/a
 - AVIF: 32,768 x 32,768 pixels, in any case no larger than 256 megapixels
-- DDS: n/a
+- DDS: 300,000 x 300,000 pixels
 - EXR: 300,000 x 300,000 pixels
-- EPS: n/a
-- HDR: n/a (large image)
+- EPS: same size as Qt's JPG plugin
+- HDR: 300,000 x 300,000 pixels
 - HEIF: n/a
-- JP2: 300,000 x 300,000 pixels
+- IFF: 65,535 x 65,535 pixels
+- JP2: 300,000 x 300,000 pixels, in any case no larger than 2 gigapixels
 - JXL: 262,144 x 262,144 pixels, in any case no larger than 256 megapixels
-- JXR: n/a, in any case no larger than 4 GB
+- JXR: 300,000 x 300,000 pixels, in any case no larger than 4 GB
 - KRA: same size as Qt's PNG plugin
 - ORA: same size as Qt's PNG plugin
 - PCX: 65,535 x 65,535 pixels
-- PFM: n/a (large image)
+- PFM: 300,000 x 300,000 pixels
 - PIC: 65,535 x 65,535 pixels
 - PSD: 300,000 x 300,000 pixels
 - PXR: 65,535 x 65,535 pixels
 - QOI: 300,000 x 300,000 pixels
-- RAS: n/a (large image)
-- RAW: n/a (depends on the RAW format loaded)
+- RAS: 300,000 x 300,000 pixels
+- RAW: 65,535 x 65,535 pixels
 - RGB: 65,535 x 65,535 pixels
 - SCT: 300,000 x 300,000 pixels
 - TGA: 65,535 x 65,535 pixels
@@ -258,7 +280,7 @@ been used or the maximum size of the image that can be saved has been limited.
 PSD plugin loads CMYK, Lab and Multichannel images and converts them to RGB 
 without using the ICC profile.
 
-JP2, JXR, PSD and SCT plugins natively support 4-channel CMYK images when
+JP2, JXL, JXR, PSD and SCT plugins natively support 4-channel CMYK images when
 compiled with Qt 6.8+.
 
 ### The DDS plugin
@@ -306,6 +328,29 @@ plugin:
 - `HDR_HALF_QUALITY`: on read, a 16-bit float image is returned instead of a 
   32-bit float one.
 
+
+### The IFF plugin
+
+Interchange File Format is a chunk-based format. Since the original 1985
+version, various extensions have been created over time.
+
+The plugin supports the following image data:
+- FORM ILBM (Interleaved Bitmap): Electronic Arts’ IFF standard for
+  Interchange File Format (EA IFF 1985). ILBM is a format to handle raster
+  images, specifically an InterLeaved bitplane BitMap image with color map.
+  It supports from 1 to 8-bit indexed images with HAM, Halfbride, and normal
+  encoding. It also supports interleaved 24-bit RGB and 32-bit RGBA 
+  extension without color map.
+- FORM ILBM 64: ILBM extension to support 48-bit RGB and 64-bit RGBA encoding.
+- FORM ACBM (Amiga Contiguous BitMap): It supports uncompressed ACBMs by 
+  converting them to ILBMs at runtime.
+- FORM RGBN / RGB8: It supports 13-bit and 25-bit RGB images with compression 
+  type 4.
+- FORM PBM: PBM is a chunky version of IFF pictures. It supports 8-bit images 
+  with color map only.
+- FOR4 CIMG (Maya Image File Format): It supports 24/48-bit RGB and 32/64-bit 
+  RGBA images.
+
 ### The JP2 plugin
 
 **This plugin can be disabled by setting `KIMAGEFORMATS_JP2` to `OFF` 
@@ -314,6 +359,7 @@ in your cmake options.**
 JP2 plugin has the following limitations due to the lack of support by OpenJPEG:
 - Metadata are not supported.
 - Image resolution is not supported.
+- To write ICC profiles you need OpenJPEG V2.5.4 or higher
 
 ### The JXL plugin
 
@@ -387,6 +433,25 @@ selectively change the conversion (see also [raw_p.h](./src/imageformats/raw_p.h
 
 The default setting tries to balance quality and conversion speed.
 
+### The TGA plugin
+
+TGA plugin supports both version 1 and version 2 of TGA files. When writing,
+it is possible to force which version to use by setting the following subtypes:
+- `TGAv1`: force TGA v1.0. No metadata.
+- `TGAv2` (default): force TGA v2.0 (strict). Adds the TGA Extension Area.
+- `TGAv2E`: force TGA v2.0 (enhanced). Same as TGA v2.0 (strict) but with the 
+  addition of the TGA v2.0 Developer Area with info like, for e.g., Exif data, 
+  XMP packet and the ICC profile.
+
+They are all TGA specs compliant. While for versions 1 and 2 (strict) it is 
+possible to decode all the information with the TGA specification alone, for 
+version 2 (enhanced) it is necessary to know how the additional data is
+encoded.
+
+The following defines can be defined in cmake to modify the behavior of the 
+plugin:
+- `TGA_V2E_AS_DEFAULT`: change the default version of the plugin to `TGAv2E`.
+
 ### The XCF plugin
 
 XCF support has the following limitations:

autotests/CMakeLists.txt

@@ -77,6 +77,7 @@ endmacro()
 # result against the data read from the corresponding png file
 kimageformats_read_tests(
     hdr
+    iff
     pcx
     pfm
     psd
@@ -122,9 +123,12 @@ if (LibHeif_FOUND)
         kimageformats_read_tests(FUZZ 1
             hej2
         )
+        kimageformats_write_tests(FUZZ 1
+            hej2-nodatacheck-lossless
+        )
     endif()
 
-    if (LibHeif_VERSION VERSION_GREATER_EQUAL "1.19.0")
+    if (LibHeif_VERSION VERSION_GREATER_EQUAL "1.19.6")
         kimageformats_read_tests(FUZZ 4
             avci
         )
@@ -185,7 +189,7 @@ kimageformats_write_tests(
     pic-lossless
     qoi-lossless
     rgb-lossless
-    tga # fixme: the alpha images appear not to be written properly
+    tga-nodatacheck
 )
 
 # EPS read tests depend on the vagaries of GhostScript

autotests/README.md

@@ -0,0 +1,260 @@
+# Autotests
+
+Automated testing for plugins to allow 
+[`QImage`](https://doc.qt.io/qt-6/qimage.html) to support
+extra file formats.
+
+## Introduction
+
+The testing part is essential for the correct functioning of the plugins. 
+There are generic read/write tests and specific tests for the plugins that
+require them.
+
+## Read tests
+
+The generic reading tests are contained in the `read` folder. Inside the 
+`read` folder, there are one or more folders for each plugin to be tested.
+A plugin can support multiple image file types, and if you need different 
+parameters for each type, you need to create a folder for each type supported
+by the plugin (see e.g. HEIF plugin). If all formats supported by the plugin 
+do not require different parameters, a single folder approach is simpler (see 
+e.g. PSD plugin).
+
+The reading tests are mainly based on comparing the image read by the plugin 
+with a template in a known and working format. For this reason, the template 
+formats chosen are those distributed by the Qt project: PNG in the first 
+instance and TIFF for image formats not supported by PNG (e.g. CMYK images).
+
+Some image options such as `QImageIOHandler::Size`, 
+`QImageIOHandler::ImageFormat` and `QImageIOHandler::ImageTransformation` are 
+also checked. If supported by the plugin, the resulting image is checked to 
+see if it is compatible with the option's specification.
+
+Optionally, for each image, you can also create a JSON file to modify the test 
+behavior and/or verify data other than image pixels, such as metadata.
+
+Finally, two tests are run for each test case:
+- On a random access device: this test must not fail.
+- On a sequential access device: a plugin may not support sequential operation. 
+In this case, the test is skipped. However, if an image is returned, the test 
+must succeed.
+
+### The readtest command
+
+To start a test, run the `readtest` command with the format to test as an 
+argument. The format is one of those supported by plugins and a folder with 
+the name of the format must be present inside the `read` folder.
+Depending on the format, you can specify the following additional options.
+
+- `--help`: Displays help on commandline options.
+- `--fuzz <max>`: The fuzziness. Used to add some deviation in ARGB data 
+(nornally used on lossy codec).
+- `--perceptive-fuzz`: Used to scale dynamically the fuzziness based on 
+the alpha channel value. This is useful on images with pre-multiplied and 
+small alphas. Qt can use different roundings based on optimizations resulting 
+in very different RGB values. Since the alpha is small visually there is no 
+difference (so it is not considered an error).
+- `--skip-optional-tests`: Used to skip the optional test such as metadata 
+and resolution tests.
+
+Note that some tests may fail if the correct options are not used. The correct
+options for each test are defined in [CMakeLists.txt](CMakeLists.txt).
+See also [Add a test to CMakeLists.txt](#add-a-test-to-cmakeliststxt).
+
+### Test image nomenclature
+
+Each test consists of the image to test, the verification image(s) (template)
+and, optionally, the additional JSON file.
+To be a test, the names of these files must be the same (except for 
+the extension). A test for a JXL image would be, for example, composed like 
+this:
+- `testRGB.jxl`: The image to test.
+- `testRGB.jxl.json`: The test behavior modifier (note that it must contain 
+the double extension).
+- `testRGB.png`: How the image should look (template). The template name 
+can be different if specified in the JSON file.
+
+Although there is no precise rule for the name of a test, it is good to have 
+a name that is explanatory.
+
+### JSON behavior file
+
+The behavior file was initially introduced to solve compatibility issues 
+between different versions of Qt supported by the framework. It was later 
+extended to also check image metadata.
+
+The JSON file consists of an array of JSON objects. The objects in the array 
+are iterated sequentially and the first object that matches the requirements 
+is used for testing (successes are ignored).
+
+Supported values ​​for JSON objects:
+- `colorSpace` : Type `object`. An object with the `description` (type 
+`string`), `primaries` (type `string`), `transferFunction` (type `string`), 
+`colorModel` (type `string`) and `gamma` (type `double`) values ​​of the
+image color space.
+- `comment`: Type `string`. A string shown by the test when a condition occurs.
+- `description`: Type `string`. A description of the object. Not used by the 
+test.
+- `disableAutoTransform`: Type `boolean`. By default, tests are run with 
+autotransform enabled (i.e. rotation is applied if the plugin supports it).
+Set to `true` to disable autotransform.
+- `fileName`: Type `string`. Name of the template file to use. E.g. 
+"testRGB_Qt_6_2.png".
+- `fuzziness`: Type `integer`. Set the fuzziness only if not already set on the 
+command line. The value set on the command line wins over the one in the JSON 
+file.
+- `maxQtVersion`: Type `string`. Maximum Qt version this object is compatible 
+with (if not set means all). E.g. "6.2.99".
+- `metadata`: Type `array`. An array of key/value objects (string type) 
+containing the image metadata as returned by `QImage::text`.
+- `minQtVersion`: Type `string`. Minimum Qt version this object is compatible 
+with (if not set means all). E.g. "6.2.0".
+- `perceptiveFuzziness` Type `boolean`. Set the perceptive fuzziness only if not
+already set on the command line. The value set on the command line wins over 
+the one in the JSON file.
+- `resolution`: Type `object`. An object with the `dotsPerMeterX` (type `integer`)
+and `dotsPerMeterY` (type `integer`) values ​​of the image.
+- `seeAlso`: Type `string`. More info about the object. Normally used to point
+to bug reports. Not used by the test.
+- `skipSequential`: Type `boolean`. Skip the test on sequential access device.
+Some plugins may have limited functionality on sequential devices (e.g., 
+not reading metadata).
+- `unsupportedFormat`: Type `boolean`. When true, the test is skipped.
+
+Some examples:
+- Example 1: [Runs only on Qt without alpha bug on float formats](read/jxl/testcard_rgba_fp16.jxl.json)
+- Example 2: [Rotation disabled](read/jxl/orientation6_notranfs.jxl.json)
+- Example 3: [Metadata](read/psd/metadata.psd.json)
+- Example 4: [Check Qt version, resolution and metadata](read/psd/mch-16bits.psd.json)
+- Example 5: [Fuzziness setting](read/xcf/birthday16.xcf.json)
+- Example 6: [Color space](read/dds/rgba_f16.dds.json)
+ 
+These are just a few examples. More examples can be found in the test folders.
+
+## Write tests
+
+The generic writing tests are contained in the `write/basic` and 
+`write/format` folders. Similar to the read tests, they verify the written 
+(and then reread) image with a template.
+
+The write test is composed of several phases:
+- Basic test: Uses the `write/basic` folder and checks the most common images 
+and, optionally, metadata and resolution via a JSON properties file.
+- Format test: Uses the `write/format` folder and checks that all QImage image
+formats are written correctly.
+- Dimensional test: Uses the `write/format` folder and check images of 
+different sizes (odd numbers, prime numbers, etc.) to verify internal 
+alignments.
+- Null device test: Verify that there are no crashes if the device is null.
+
+### The writetest command
+
+To start a test, run the `writetest` command with the format to test as an 
+argument. The format is one of those supported by plugins, a folder with 
+the name of the format must be present inside the `write/format` folder and 
+may need a template image in `write/basic`.
+Depending on the format, you can specify the following additional options.
+
+- `--help`: Displays help on commandline options.
+- `--create-format-templates`: Create template images for all formats 
+supported by the QImage in `write/format`. Command to simplify the creation of
+format test images when adding a new plugin or modifying an old one. This 
+command is not intended to be used from the CMakeLists file as it must be used
+manually and the generated images must be verified one by one.
+- `--fuzz <max>`: The fuzziness. Used to add some deviation in ARGB data 
+(nornally used on lossy codec).
+- `--lossless`: Check that reading back the data gives the same image.
+- `--no-data-check`: Don't check that write data is exactly the same.
+- `--skip-optional-tests`: Skip optional data tests (metadata, resolution,
+etc...).
+
+Note that some tests may fail if the correct options are not used. The correct
+options for each test are defined in [CMakeLists.txt](CMakeLists.txt).
+See also [Add a test to CMakeLists.txt](#add-a-test-to-cmakeliststxt).
+
+### JSON properties file
+
+The properties file must be located in `write/basic` and must have the name 
+of the file format (e.g. jxl.json). It is a JSON object composed of the 
+following values:
+- `format`: Type `string`. The format tested.
+- `metadata`: Type `array`. An array of key/value objects (string type) 
+containing the image metadata as returned by `QImage::text`.
+- `resolution`: Type `object`. An object with the `dotsPerMeterX` and `
+dotsPerMeterY` (integer) values ​​of the image.
+- `subType`: type `string`. The image writer subtype to set when testing.
+
+[This is an example](write/basic/jxl.json) of property file.
+
+
+## Custom tests
+
+If the generic read/write tests do not meet the requirements of a plugin, 
+it is possible to write a custom test. 
+In general it makes sense to write a dedicated test for a format if and 
+only if you are testing unique features not present in other plugins.
+
+### The PIC test
+
+The PIC test is generated using Qt Test class. For more information 
+see [Qt Test](https://doc.qt.io/qt-6/qttest-index.html).
+
+### The ANI test
+
+The ANI test is generated using Qt Test class. For more information 
+see [Qt Test](https://doc.qt.io/qt-6/qttest-index.html).
+
+
+## Add a test to CMakeLists.txt
+
+To add a test to CMake use the `kimageformats_read_tests` and 
+`kimageformats_write_tests` functions. For example, to add the read 
+tests for the PSD you just write `kimageformats_read_tests(psd)`.
+
+It is also possible to pass command line arguments to the test by 
+appropriately composing the string passed to the test functions.
+For boolean parameters you need to add a string starting with '-' 
+after the image format. For example, to pass `--skip-optional-tests` 
+to the PSD plugin write `kimageformats_read_tests(psd-skipoptional)`.
+
+To add a fuzziness of 4, you must first set it as follows: 
+`kimageformats_read_tests(FUZZ 4 psd-skipoptional)`.
+
+The possible modifiers for `kimageformats_read_tests` are as follows:
+- `-skipoptional`: Add the `--skip-optional-tests` command line parameter.
+
+The possible modifiers for `kimageformats_write_tests` are as follows:
+- `-lossless`: Add the `--lossless` command line parameter.
+- `-nodatacheck`: Add the `--no-data-check` command line parameter.
+- `-skipoptional`: Add the `--skip-optional-tests` command line parameter.
+
+To set multiple parameters, you can enter multiple modifiers. For example:
+```
+kimageformats_write_tests(FUZZ 1
+    hej2-nodatacheck-lossless
+)
+```
+
+## OSS-Fuzz
+
+Plugins are also tested with [OSS-Fuzz](https://google.github.io/oss-fuzz/)
+project to identify possible security issues. When adding a new plugin it is 
+also necessary to add it to the test in the [ossfuzz](ossfuzz) directory.
+
+## TODO
+
+List of tests not implemented or only partially implemented.
+
+### Color Profiles Test
+
+Many plugins support color profiles via [`QColorSpace`](https://doc.qt.io/qt-6/qcolorspace.html). 
+Checking for correct color management is increasingly necessary especially now
+that monitors are HDR and other than RGB color spaces have been added to Qt.
+
+Furthermore, lossy plugins often have different color management behaviors 
+depending on how the image is saved.
+
+### Animations Test
+
+Few plugins support animations. There are currently no plans for 
+implementation.

autotests/ossfuzz/build_fuzzers.sh

@@ -0,0 +1,194 @@
+#!/bin/bash -eu
+#
+# SPDX-FileCopyrightText: 2020 Google LLC
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright 2020 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+# build zstd
+cd $SRC/zstd
+cmake -S build/cmake -DBUILD_SHARED_LIBS=OFF
+make install -j$(nproc)
+
+# Build zlib
+cd $SRC/zlib
+./configure --static
+make install -j$(nproc)
+
+# Build bzip2
+# Inspired from ../bzip2/build
+cd $SRC
+tar xzf bzip2-*.tar.gz && rm -f bzip2-*.tar.gz
+cd bzip2-*
+SRCL=(blocksort.o huffman.o crctable.o randtable.o compress.o decompress.o bzlib.o)
+
+for source in ${SRCL[@]}; do
+    name=$(basename $source .o)
+    $CC $CFLAGS -c ${name}.c
+done
+rm -f libbz2.a
+ar cq libbz2.a ${SRCL[@]}
+cp -f bzlib.h /usr/local/include
+cp -f libbz2.a /usr/local/lib
+
+# Build xz
+export ORIG_CFLAGS="${CFLAGS}"
+export ORIG_CXXFLAGS="${CXXFLAGS}"
+unset CFLAGS
+unset CXXFLAGS
+cd $SRC/xz
+./autogen.sh --no-po4a --no-doxygen
+./configure --enable-static --disable-debug --disable-shared --disable-xz --disable-xzdec --disable-lzmainfo
+make install -j$(nproc)
+export CFLAGS="${ORIG_CFLAGS}"
+export CXXFLAGS="${ORIG_CXXFLAGS}"
+
+# Build qt
+cd $SRC/qtbase
+./configure -no-glib -qt-libpng -qt-pcre -opensource -confirm-license -static -no-opengl -no-icu -platform linux-clang-libc++ -debug -prefix /usr -no-feature-widgets -no-feature-sql -no-feature-network  -no-feature-xml -no-feature-dbus -no-feature-printsupport
+cmake --build . --parallel $(nproc)
+cmake --install .
+
+# Build extra-cmake-modules
+cd $SRC/extra-cmake-modules
+cmake . -DBUILD_TESTING=OFF
+make install -j$(nproc)
+
+cd $SRC/karchive
+rm -rf poqm
+cmake . -DBUILD_SHARED_LIBS=OFF -DBUILD_TESTING=OFF -DCMAKE_INSTALL_PREFIX=/usr/local
+make install -j$(nproc)
+
+# Build JXRlib
+cd $SRC/jxrlib
+make -j$(nproc)
+
+# Build LibRaw
+cd $SRC/LibRaw
+TMP_CFLAGS=$CFLAGS
+TMP_CXXFLAGS=$CXXFLAGS
+CFLAGS="$CFLAGS -fno-sanitize=function,vptr"
+CXXFLAGS="$CXXFLAGS -fno-sanitize=function,vptr"
+autoreconf --install
+./configure --disable-examples
+make -j$(nproc)
+make install -j$(nproc)
+CFLAGS=$TMP_CFLAGS
+CXXFLAGS=$TMP_CXXFLAGS
+
+
+# Build aom
+cd $SRC/aom
+mkdir build.libavif
+cd build.libavif
+extra_libaom_flags='-DAOM_MAX_ALLOCABLE_MEMORY=536870912 -DDO_RANGE_CHECK_CLAMP=1'
+cmake -DBUILD_SHARED_LIBS=0 -DENABLE_DOCS=0 -DENABLE_EXAMPLES=0 -DENABLE_TESTDATA=0 -DENABLE_TESTS=0 -DENABLE_TOOLS=0 -DCONFIG_PIC=1 -DAOM_TARGET_CPU=generic -DCONFIG_SIZE_LIMIT=1 -DDECODE_HEIGHT_LIMIT=12288 -DDECODE_WIDTH_LIMIT=12288 -DAOM_EXTRA_C_FLAGS="${extra_libaom_flags}" -DAOM_EXTRA_CXX_FLAGS="${extra_libaom_flags}" ..
+make -j$(nproc)
+make install -j$(nproc)
+
+# Build libavif
+cd $SRC/libavif
+ln -s "$SRC/aom" "$SRC/libavif/ext/"
+mkdir build
+cd build
+CFLAGS="$CFLAGS -fPIC" cmake -DBUILD_SHARED_LIBS=OFF -DAVIF_ENABLE_WERROR=OFF -DAVIF_CODEC_AOM=LOCAL -DAVIF_LIBYUV=OFF ..
+make -j$(nproc)
+
+# Build libde265
+cd $SRC/libde265
+cmake -DBUILD_SHARED_LIBS=OFF -DDISABLE_SSE=ON .
+make -j$(nproc)
+make install -j$(nproc)
+
+# Build openjpeg
+cd $SRC/openjpeg
+mkdir build
+cd build
+cmake -DBUILD_SHARED_LIBS=OFF -DBUILD_STATIC_LIBS=ON -DBUILD_CODEC=OFF ..
+make -j$(nproc)
+make install -j$(nproc)
+
+# build openh264
+cd $SRC/openh264
+make USE_ASM=No BUILDTYPE=Debug install-static -j$(nproc)
+
+# Build openexr
+cd $SRC/openexr
+mkdir _build
+cd _build
+cmake  -DBUILD_SHARED_LIBS=OFF ..
+make -j$(nproc)
+make install -j$(nproc)
+
+# Build libheif
+cd $SRC/libheif
+#Reduce max width and height to avoid allocating too much memory
+sed -i "s/static const int MAX_IMAGE_WIDTH = 32768;/static const int MAX_IMAGE_WIDTH = 8192;/g" libheif/security_limits.h
+sed -i "s/static const int MAX_IMAGE_HEIGHT = 32768;/static const int MAX_IMAGE_HEIGHT = 8192;/g" libheif/security_limits.h
+mkdir build
+cd build
+cmake -DBUILD_SHARED_LIBS=OFF -DENABLE_PLUGIN_LOADING=OFF -DWITH_DAV1D=OFF -DWITH_EXAMPLES=OFF -DWITH_LIBDE265=ON -DWITH_RAV1E=OFF -DWITH_RAV1E_PLUGIN=OFF -DWITH_SvtEnc=OFF -DWITH_SvtEnc_PLUGIN=OFF -DWITH_X265=OFF -DWITH_OpenJPEG_DECODER=ON -DWITH_OpenH264_DECODER=ON ..
+make -j$(nproc)
+make install -j$(nproc)
+
+# Build libjxl
+cd $SRC/libjxl
+mkdir build
+cd build
+CXXFLAGS="$CXXFLAGS -DHWY_COMPILE_ONLY_SCALAR" cmake -DBUILD_SHARED_LIBS=OFF -DBUILD_TESTING=OFF -DJPEGXL_ENABLE_BENCHMARK=OFF -DJPEGXL_ENABLE_DOXYGEN=OFF -DJPEGXL_ENABLE_EXAMPLES=OFF -DJPEGXL_ENABLE_JNI=OFF -DJPEGXL_ENABLE_JPEGLI=OFF -DJPEGXL_ENABLE_JPEGLI_LIBJPEG=OFF -DJPEGXL_ENABLE_MANPAGES=OFF -DJPEGXL_ENABLE_OPENEXR=OFF -DJPEGXL_ENABLE_PLUGINS=OFF -DJPEGXL_ENABLE_SJPEG=OFF -DJPEGXL_ENABLE_SKCMS=ON -DJPEGXL_ENABLE_TCMALLOC=OFF -DJPEGXL_ENABLE_TOOLS=OFF -DJPEGXL_ENABLE_FUZZERS=OFF ..
+make -j$(nproc) jxl jxl_cms jxl_threads
+
+cd $SRC/kimageformats
+HANDLER_TYPES="ANIHandler ani
+        QAVIFHandler avif
+        QDDSHandler dds
+        EXRHandler exr
+        HDRHandler hdr
+        HEIFHandler heif
+        IFFHandler iff
+        JP2Handler jp2
+        QJpegXLHandler jxl
+        JXRHandler jxr
+        KraHandler kra
+        OraHandler ora
+        PCXHandler pcx
+        PFMHandler pfm
+        SoftimagePICHandler pic
+        PSDHandler psd
+        PXRHandler pxr
+        QOIHandler qoi
+        RASHandler ras
+        RAWHandler raw
+        RGBHandler rgb
+        ScitexHandler sct
+        TGAHandler tga
+        XCFHandler xcf"
+
+echo "$HANDLER_TYPES" | while read class format; do
+(
+  fuzz_target_name=kimgio_${format}_fuzzer
+
+  /usr/libexec/moc $SRC/kimageformats/src/imageformats/$format.cpp -o $format.moc
+  header=`ls $SRC/kimageformats/src/imageformats/$format*.h`
+  /usr/libexec/moc $header -o moc_`basename $header .h`.cpp
+  $CXX $CXXFLAGS -fPIC -DHANDLER=$class -std=c++17 autotests/ossfuzz/kimgio_fuzzer.cc $SRC/kimageformats/src/imageformats/$format.cpp $SRC/kimageformats/src/imageformats/scanlineconverter.cpp $SRC/kimageformats/src/imageformats/microexif.cpp $SRC/kimageformats/src/imageformats/chunks.cpp -o $OUT/$fuzz_target_name -DJXL_STATIC_DEFINE -DJXL_THREADS_STATIC_DEFINE -DJXL_CMS_STATIC_DEFINE -DINITGUID -I $SRC/kimageformats/src/imageformats/ -I $SRC/libavif/include/ -I $SRC/libjxl/build/lib/include/ -I $SRC/libjxl/lib/include/ -I /usr/local/include/OpenEXR/ -I /usr/local/include/KF6/KArchive/ -I /usr/local/include/openjpeg-2.5 -I /usr/local/include/Imath -I $SRC/jxrlib/common/include -I $SRC/jxrlib/jxrgluelib -I $SRC/jxrlib/image/sys -I /usr/include/QtCore/ -I /usr/include/QtGui/ -I . $SRC/libavif/build/libavif.a /usr/local/lib/libheif.a /usr/local/lib/libde265.a /usr/local/lib/libopenh264.a $SRC/aom/build.libavif/libaom.a $SRC/libjxl/build/lib/libjxl_threads.a $SRC/libjxl/build/lib/libjxl.a $SRC/libjxl/build/lib/libjxl_cms.a $SRC/libjxl/build/third_party/highway/libhwy.a $SRC/libjxl/build/third_party/brotli/libbrotlidec.a $SRC/libjxl/build/third_party/brotli/libbrotlienc.a $SRC/libjxl/build/third_party/brotli/libbrotlicommon.a -lQt6Gui -lQt6Core -lQt6BundledLibpng -lQt6BundledHarfbuzz -lm -lQt6BundledPcre2 -ldl -lpthread $LIB_FUZZING_ENGINE /usr/local/lib/libz.a -lKF6Archive /usr/local/lib/libz.a /usr/local/lib/libraw.a /usr/local/lib/libOpenEXR-3_3.a /usr/local/lib/libIex-3_3.a /usr/local/lib/libImath-3_1.a /usr/local/lib/libIlmThread-3_3.a /usr/local/lib/libOpenEXRCore-3_3.a /usr/local/lib/libOpenEXRUtil-3_3.a /usr/local/lib/libopenjp2.a /usr/local/lib/libzstd.a $SRC/jxrlib/build/libjxrglue.a $SRC/jxrlib/build/libjpegxr.a -llzma /usr/local/lib/libbz2.a -lclang_rt.builtins
+
+  # -lclang_rt.builtins in the previous line is a temporary workaround to avoid a linker error "undefined reference to __truncsfhf2". Investigate why this is needed here, but not anywhere else, and possibly remove it.
+
+  find . -name "*.${format}" | zip -q $OUT/${fuzz_target_name}_seed_corpus.zip -@
+)
+done

autotests/ossfuzz/kimgio_fuzzer.cc

@@ -0,0 +1,76 @@
+/*
+# SPDX-FileCopyrightText: 2018 Google Inc.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright 2018 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+*/
+
+/*
+  Usage:
+    python infra/helper.py build_image kimageformats
+    python infra/helper.py build_fuzzers --sanitizer undefined|address|memory kimageformats
+    python infra/helper.py run_fuzzer kimageformats kimgio_[ani|avif|dds|exr|hdr|heif|iff|jp2|jxl|jxr|kra|ora|pcx|pfm|pic|psd|pxr|qoi|ras|raw|rgb|sct|tga|xcf]_fuzzer
+*/
+
+#include <QBuffer>
+#include <QCoreApplication>
+#include <QImage>
+
+#include "ani_p.h"
+#include "avif_p.h"
+#include "dds_p.h"
+#include "exr_p.h"
+#include "hdr_p.h"
+#include "heif_p.h"
+#include "iff_p.h"
+#include "jp2_p.h"
+#include "jxl_p.h"
+#include "jxr_p.h"
+#include "kra.h"
+#include "ora.h"
+#include "pcx_p.h"
+#include "pfm_p.h"
+#include "pic_p.h"
+#include "psd_p.h"
+#include "pxr_p.h"
+#include "qoi_p.h"
+#include "ras_p.h"
+#include "raw_p.h"
+#include "rgb_p.h"
+#include "sct_p.h"
+#include "tga_p.h"
+#include "xcf_p.h"
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+    int argc = 0;
+    QCoreApplication a(argc, nullptr);
+
+    QImageIOHandler* handler = new HANDLER();
+
+    QImage i;
+    QBuffer b;
+    b.setData((const char *)data, size);
+    b.open(QIODevice::ReadOnly);
+    handler->setDevice(&b);
+    handler->canRead();
+    handler->read(&i);
+
+    delete handler;
+
+    return 0;
+}

autotests/ossfuzz/prepare_build.sh

@@ -0,0 +1,44 @@
+#!/bin/bash -eu
+#
+# SPDX-FileCopyrightText: 2018 Google Inc.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Based on https://github.com/google/oss-fuzz/blob/33aab4a70dc4b5811143d214536584a8c8cb3924/projects/kimageformats/Dockerfile
+# Copyright 2018 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+apt-get update && \
+    apt-get install -y cmake make autoconf automake autopoint libtool \
+    wget po4a ninja-build pkgconf
+
+git clone --depth 1 https://github.com/madler/zlib.git
+git clone --depth 1 -b v1.5.7 https://github.com/facebook/zstd.git
+wget https://sourceware.org/pub/bzip2/bzip2-1.0.8.tar.gz
+git clone https://github.com/tukaani-project/xz.git
+git clone --depth 1 --branch=RB-3.3 https://github.com/AcademySoftwareFoundation/openexr.git
+git clone --depth 1 -b master https://invent.kde.org/frameworks/extra-cmake-modules.git
+git clone --depth 1 --branch=dev git://code.qt.io/qt/qtbase.git
+git clone --depth 1 --branch=dev git://code.qt.io/qt/qttools.git
+git clone --depth 1 -b master https://invent.kde.org/frameworks/karchive.git
+git clone --depth 1 -b v3.12.0 https://aomedia.googlesource.com/aom
+git clone --depth 1 -b v1.2.1 https://github.com/AOMediaCodec/libavif.git
+git clone --depth 1 https://github.com/strukturag/libde265.git
+git clone --depth 1 -b v2.5.3 https://github.com/uclouvain/openjpeg.git
+git clone --depth 1 https://github.com/strukturag/libheif.git
+git clone --depth=1 --branch v0.11.x --recursive --shallow-submodules https://github.com/libjxl/libjxl.git
+git clone --depth 1 https://github.com/LibRaw/LibRaw
+git clone --depth 1 https://github.com/mircomir/jxrlib.git
+git clone --depth 1 -b v2.6.0 https://github.com/cisco/openh264.git

autotests/read/avif/metadata.avif.json

@@ -0,0 +1,65 @@
+[
+    {
+        "fileName" : "metadata.png",
+        "colorSpace" : {
+            "description" : "sRGB build-in",
+            "primaries" : "SRgb",
+            "transferFunction" : "SRgb",
+            "gamma" : 0
+        },
+        "metadata" : [
+            {
+                "key" : "ModificationDate",
+                "value" : "2025-02-19T08:27:22+01:00"
+            },
+            {
+                "key" : "Software" ,
+                "value" : "GIMP 3.0.0-RC3"
+            },
+            {
+                "key" : "Altitude",
+                "value" : "34"
+            },
+            {
+                "key" : "Author",
+                "value" : "KDE Project"
+            },
+            {
+                "key" : "Copyright",
+                "value" : "@2025 KDE Project"
+            },
+            {
+                "key" : "Description",
+                "value" : "TV broadcast test image."
+            },
+            {
+                "key" : "Latitude",
+                "value" : "44.6478"
+            },
+            {
+                "key" : "LensManufacturer",
+                "value" : "KDE Glasses"
+            },
+            {
+                "key" : "LensModel",
+                "value" : "A1234"
+            },
+            {
+                "key" : "Longitude",
+                "value" : "10.9254"
+            },
+            {
+                "key" : "Manufacturer",
+                "value" : "KFramework"
+            },
+            {
+                "key" : "Model",
+                "value" : "KImageFormats"
+            }
+        ],
+        "resolution" : {
+            "dotsPerMeterX" : 11811,
+            "dotsPerMeterY" : 5905
+        }
+    }
+]

autotests/read/dds/rgba_f16.dds.json

@@ -2,6 +2,12 @@
     {
         "fileName" : "rgba_f16.png",
         "fuzziness" : 1,
-        "description" : "Minimum fuzziness value to pass the test on all architectures."
+        "description" : "Minimum fuzziness value to pass the test on all architectures.",
+        "colorSpace" : {
+            "description" : "Linear sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        }
     }
 ]

autotests/read/exr/rgb-gimp.exr.json

@@ -1,6 +1,12 @@
 [
     {
         "fileName" : "rgb-gimp.png",
+        "colorSpace" : {
+            "description" : "",
+            "primaries" : "Custom",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        },
         "resolution" : {
             "dotsPerMeterX" : 3937,
             "dotsPerMeterY" : 3937

autotests/read/hdr/orientation1.hdr.json

@@ -1,6 +1,12 @@
 [
     {
         "fileName" : "orientation_all.png",
+        "colorSpace" : {
+            "description" : "Linear sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        },
         "metadata" : [
             {
                 "key" : "Software" ,

autotests/read/hdr/orientation2.hdr.json

@@ -1,6 +1,12 @@
 [
     {
         "fileName" : "orientation_all.png",
+        "colorSpace" : {
+            "description" : "Linear sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        },
         "metadata" : [
             {
                 "key" : "Software" ,

autotests/read/hdr/orientation3.hdr.json

@@ -1,6 +1,12 @@
 [
     {
         "fileName" : "orientation_all.png",
+        "colorSpace" : {
+            "description" : "Linear sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        },
         "metadata" : [
             {
                 "key" : "Software" ,

autotests/read/hdr/orientation4.hdr.json

@@ -1,6 +1,12 @@
 [
     {
         "fileName" : "orientation_all.png",
+        "colorSpace" : {
+            "description" : "Linear sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        },
         "metadata" : [
             {
                 "key" : "Software" ,

autotests/read/hdr/orientation5.hdr.json

@@ -1,6 +1,12 @@
 [
     {
         "fileName" : "orientation_all.png",
+        "colorSpace" : {
+            "description" : "Linear sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        },
         "metadata" : [
             {
                 "key" : "Software" ,

autotests/read/hdr/orientation6.hdr.json

@@ -1,6 +1,12 @@
 [
     {
         "fileName" : "orientation_all.png",
+        "colorSpace" : {
+            "description" : "Linear sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        },
         "metadata" : [
             {
                 "key" : "Software" ,

autotests/read/hdr/orientation7.hdr.json

@@ -1,6 +1,12 @@
 [
     {
         "fileName" : "orientation_all.png",
+        "colorSpace" : {
+            "description" : "Linear sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        },
         "metadata" : [
             {
                 "key" : "Software" ,

autotests/read/hdr/orientation8.hdr.json

@@ -1,6 +1,12 @@
 [
     {
         "fileName" : "orientation_all.png",
+        "colorSpace" : {
+            "description" : "Linear sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "Linear",
+            "gamma" : 1
+        },
         "metadata" : [
             {
                 "key" : "Software" ,

autotests/read/heif/metadata.heif.json

@@ -0,0 +1,65 @@
+[
+    {
+        "fileName" : "metadata.png",
+        "colorSpace" : {
+            "description" : "sRGB build-in",
+            "primaries" : "SRgb",
+            "transferFunction" : "SRgb",
+            "gamma" : 0
+        },
+        "metadata" : [
+            {
+                "key" : "ModificationDate",
+                "value" : "2025-02-26T16:52:06Z"
+            },
+            {
+                "key" : "Software" ,
+                "value" : "LIFE Pro 2.18.10 (Linux)"
+            },
+            {
+                "key" : "Altitude",
+                "value" : "34"
+            },
+            {
+                "key" : "Author",
+                "value" : "KDE Project"
+            },
+            {
+                "key" : "Copyright",
+                "value" : "@2025 KDE Project"
+            },
+            {
+                "key" : "Description",
+                "value" : "TV broadcast test image."
+            },
+            {
+                "key" : "Latitude",
+                "value" : "44.6478"
+            },
+            {
+                "key" : "LensManufacturer",
+                "value" : "KDE Glasses"
+            },
+            {
+                "key" : "LensModel",
+                "value" : "A1234"
+            },
+            {
+                "key" : "Longitude",
+                "value" : "10.9254"
+            },
+            {
+                "key" : "Manufacturer",
+                "value" : "KFramework"
+            },
+            {
+                "key" : "Model",
+                "value" : "KImageFormats"
+            }
+        ],
+        "resolution" : {
+            "dotsPerMeterX" : 11811,
+            "dotsPerMeterY" : 5905
+        }
+    }
+]

autotests/read/iff/cat_ilbm.iff.json

@@ -0,0 +1,5 @@
+[
+    {
+        "fileName" : "ps_testcard_rgb_maya.png"
+    }
+]

autotests/read/iff/meta_rgba.iff.json

@@ -0,0 +1,37 @@
+[
+    {
+        "fileName" : "metadata.png",
+        "colorSpace" : {
+            "description" : "TICC ICC Profile",
+            "primaries" : "SRgb",
+            "transferFunction" : "SRgb",
+            "gamma" : 0
+        },
+        "metadata" : [
+            {
+                "key" : "Author",
+                "value" : "KDE Project"
+            },
+            {
+                "key" : "Copyright",
+                "value" : "@2025 KDE Project"
+            },
+            {
+                "key" : "CreationDate",
+                "value" : "2025-01-14T10:34:51"
+            },
+            {
+                "key" : "Description",
+                "value" : "TV broadcast test image."
+            },
+            {
+                "key" : "Title",
+                "value" : "Test Card"
+            }
+        ],
+        "resolution" : {
+            "dotsPerMeterX" : 2835,
+            "dotsPerMeterY" : 2835
+        }
+    }
+]

autotests/read/iff/sv5_testcard_rgb16.iff.json

@@ -0,0 +1,5 @@
+[
+    {
+        "fileName" : "ps_testcard_rgb16_maya.png"
+    }
+]

autotests/read/iff/sv5_testcard_rgb_rgb8.iff.json

@@ -0,0 +1,5 @@
+[
+    {
+        "fileName" : "ps_testcard_rgb_maya.png"
+    }
+]

autotests/read/iff/sv5_testcard_rgba16.iff.json

@@ -0,0 +1,5 @@
+[
+    {
+        "fileName" : "ps_testcard_rgba16_maya.png"
+    }
+]

autotests/read/jxl/gimp_exif.jxl.json

@@ -1,9 +1,15 @@
 [
     {
         "fileName" : "gimp_exif.png",
+        "colorSpace" : {
+            "description" : "sRGB build-in",
+            "primaries" : "SRgb",
+            "transferFunction" : "SRgb",
+            "gamma" : 0
+        },
         "metadata" : [
             {
-                "key" : "CreationDate",
+                "key" : "ModificationDate",
                 "value" : "2025-01-05T10:18:16"
             },
             {

autotests/read/jxl/orientation6_notranfs.jxl.json

@@ -10,6 +10,12 @@
         "minQtVersion" : "6.7.3",
         "disableAutoTransform": true,
         "fileName" : "orientation6_notranfs.png",
+        "colorSpace" : {
+            "description" : "GIMP built-in sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "SRgb",
+            "gamma" : 0
+        },
         "comment" : "Test with automatic transformation disabled."
     },
     {

autotests/read/jxl/testcard_rgba_fp16.jxl.json

@@ -11,6 +11,12 @@
     },
     {
         "minQtVersion" : "6.6.2",
+        "colorSpace" : {
+            "description" : "sRGB built-in",
+            "primaries" : "SRgb",
+            "transferFunction" : "SRgb",
+            "gamma" : 0
+        },
         "fileName" : "testcard_rgba_fp16.png"
     },
     {

autotests/read/jxl/testcard_rgba_fp32.jxl.json

@@ -11,6 +11,12 @@
     },
     {
         "minQtVersion" : "6.6.2",
+        "colorSpace" : {
+            "description" : "sRGB built-in",
+            "primaries" : "SRgb",
+            "transferFunction" : "SRgb",
+            "gamma" : 0
+        },
         "fileName" : "testcard_rgba_fp32.png"
     },
     {

autotests/read/jxr/metadata.jxr.json

@@ -0,0 +1,65 @@
+[
+    {
+        "fileName" : "metadata.png",
+        "colorSpace" : {
+            "description" : "sRGB build-in",
+            "primaries" : "SRgb",
+            "transferFunction" : "SRgb",
+            "gamma" : 0
+        },
+        "metadata" : [
+            {
+                "key" : "CreationDate",
+                "value" : "2025-01-14T10:34:51Z"
+            },
+            {
+                "key" : "Software" ,
+                "value" : "LIFE Pro 2.18.10"
+            },
+            {
+                "key" : "Altitude",
+                "value" : "34"
+            },
+            {
+                "key" : "Author",
+                "value" : "KDE Project"
+            },
+            {
+                "key" : "Copyright",
+                "value" : "@2025 KDE Project"
+            },
+            {
+                "key" : "Description",
+                "value" : "TV broadcast test image."
+            },
+            {
+                "key" : "Latitude",
+                "value" : "44.6478"
+            },
+            {
+                "key" : "LensManufacturer",
+                "value" : "KDE Glasses"
+            },
+            {
+                "key" : "LensModel",
+                "value" : "A1234"
+            },
+            {
+                "key" : "Longitude",
+                "value" : "10.9254"
+            },
+            {
+                "key" : "Manufacturer",
+                "value" : "KFramework"
+            },
+            {
+                "key" : "Model",
+                "value" : "KImageFormats"
+            }
+        ],
+        "resolution" : {
+            "dotsPerMeterX" : 11811,
+            "dotsPerMeterY" : 5906
+        }
+    }
+]

autotests/read/jxr/orientation1.jxr.json

@@ -0,0 +1,17 @@
+[
+    {
+        "fileName" : "orientation_all.png",
+        "colorSpace" : {
+            "description" : "GIMP built-in sRGB",
+            "primaries" : "SRgb",
+            "transferFunction" : "SRgb",
+            "gamma" : 0
+        },
+        "metadata" : [
+            {
+                "key" : "Software" ,
+                "value" : "LIFE Pro 2.18.10"
+            }
+        ]
+    }
+]

autotests/read/jxr/orientation2.jxr.json

@@ -0,0 +1,11 @@
+[
+    {
+        "fileName" : "orientation_all.png",
+        "metadata" : [
+            {
+                "key" : "Software" ,
+                "value" : "LIFE Pro 2.18.10"
+            }
+        ]
+    }
+]