This MR adds read-only QOI (https://qoiformat.org/) image format support for KImageFormats.
This format has received it's MIME type inclusion in shared-mime-info 4 months ago: ff51a0a9e3
The code is based on the reference QOI implementation at https://github.com/phoboslab/qoi/blob/master/qoi.h
Official test images: https://qoiformat.org/qoi_test_images.zip
Also: This is my first MR to KDE ;)
(cherry picked from commit b209e54b6ff12df6dd3858a366b90a2efc613a77)
Plugin to read RAW camera images based on LibRAW.
- Supersedes MR !86
- Support to LibRaw 0.20 and 0.21-Beta
- Support to multi-shot images: use imageCount(), jumpToImage() to select the wanted shot
- By default generates 16-bits sRGB images using camera white balance and interpolation AHD
- Should fix CCBUG: 454208: on my Debian with KF5.96 and the pulgin installed, I see the preview of all my RAW files (ARW included) in Dolphin
News compared to V1 (MR !86)
- Fix possible stack overflow due to the huge size of LibRaw class
- Fix image allocation with Qt 6 (make use of QImageIOHandler::allocateImage())
- Support to XMP metapacket
- Support to quality option. For e.g. you can focus on quality (q = 10) or speed (q = 1)
- oss-fuzz available [here](https://github.com/mircomir/oss-fuzz/tree/raw_fuzz/projects/kimageformats)
They were already disabled when building with Qt >= 5.3 in commit
3d45b270ea8341d1516d5863cc49884c2744f2f2 because Qt has better plugins
for those image formats. Now that we depend on Qt 5.3 we can remove
them.
REVIEW: 124636
The BSD license goes in the relevant CMake file, and
COPYING-CMAKE-SCRIPTS is removed. README.md gets a License section
describing the overall license of the framework, as well as a note about
the CMake scripts.
As part of this commit, I release the existing autotest images (which I
created myself) as public domain (or license them under CC0 where public
domain does not apply), ensuring they are compatible with whatever
license the package is distributed under.
REVIEW: 115423
