Native DIMG Loaders status
--------------------------

Format  Read  Write  ICC   MetaData  Thumb   8bits    16bits  dependency

JPG     Done  Done   Done  Done      Done    yes      N.A     libjpeg
PNG     Done  Done   Done  Done      N.A     yes      yes     libpng
TIFF/EP Done  Done   Done  Done      Done    yes      yes     libtiff
RAW     Done  N.A    N.A   Done      Done    yes      yes     libraw             (internal)
PGF     Done  Done   TODO  Done      N.A     yes      yes     libpgf             (internal)
JPEG2K  Done  Done   Done  Done      N.A     yes      yes     libjasper
HEIF    Done  Done   Done  Done      N.A     yes      yes     libheif / libde265 (internal) + libx265 (external)

Others file formats are supported:
- in 8 bits/color/pixel only using Qt plugin loaders (QImage and KImageFormat plugins - "KIMG") and mostly in read only.
  https://doc.qt.io/qt-5/qimage.html#reading-and-writing-image-files
  https://cgit.kde.org/kimageformats.git/tree/src/imageformats

- in 8 or 16 bits/color/pixel using ImageMagick codecs (optional - "IM").
  https://www.imagemagick.org/script/formats.php

Note: if ImageMagick is present, this one is used in favor than Qt plugin loaders.

Uncomplete list of supported formats are listed below:

Format   Read       Write      Description                              Codec
                    (IM only)

KRA      yes        no         Krita Raster image                       KIMG
ORA      yes        no         OpenRaster image                         KIMG
PIC      yes        no         Softimage Raster image                   KIMG
DDS      yes        yes        Microsoft Direct Draw Surface            KIMG | IM
EPS      yes        yes        Adobe Encapsulated PostScript            KIMG | IM
EXR      yes        yes        ILM High dynamic range image             KIMG | IM
HDR      yes        yes        Radiance RGBE image format               KIMG | IM
PCX      yes        yes        ZSoft IBM PC Paintbrush                  KIMG | IM
PNM      yes        yes        Portable anymap                          KIMG | IM
PSD      yes        yes        Photoshop Raster image                   KIMG | IM
RAS/SUN  yes        yes        Sun Raster image                         KIMG | IM
RGB      yes        yes        Raw Red Green Blue image                 KIMG | IM
RLE      yes        no         Utah Run length encoded image            KIMG | IM
TGA      yes        yes        Truevision Targa image                   KIMG | IM
XCF      yes        no         Gimp Raster image                        KIMG | IM
GIF      yes        yes        CompuServe Graphics Interchange Format   KIMG | IM
BMP      yes        yes        Windows bitmap format                    KIMG | IM
PBM      yes        yes        Portable bitmap format                   KIMG | IM
PGM      yes        yes        Portable graymap format                  KIMG | IM
PPM      yes        yes        Portable pixmap format                   KIMG | IM
XBM      yes        yes        X Windows system bitmap                  KIMG | IM
XPM      yes        yes        X Windows system pixmap                  KIMG | IM
PCD      yes        yes        PhotoCD                                         IM
SGI      yes        yes        Irix RGB image                                  IM
ICO      yes        no         Windows icon format                             IM
MNG      yes        yes        Multiple-image Network Graphics                 IM
SVG      yes        yes        Scalable Vector Graphics                        IM
WEBP     yes        yes        Weppy image format                              IM
FIT/FITS yes        yes        Flexible Image Transport System                 IM
FLIF     yes        yes        Free Lossless Image Format                      IM
JBIG     yes        yes        Joint Bi-level Image                            IM
BPG                            Better Portable Graphics
-----------------------------------------------------------------------------------

TODO :

Remove Jasper dependency and replace by OpenJpeg http://www.openjpeg.org
Add AV1 plugin based on libaom (https://aomedia.googlesource.com/aom/)
Add JPEG-XR plugin based on libjxr (https://github.com/4creators/jxrlib)
Add WebP plugin based on libwebp (https://github.com/webmproject/libwebp)
