Information in issue #6200 revealed that 0 as default value for
the blue channel is a lot more common than 255 so let's use
that instead. The discussion and testing revealed no negative
effects for the other formats that use the same code to
initialize the memory to read blocks of image data.
(cherry picked from commit 691548579a)
Since older versions of our GIMP dds file exporter incorrectly
saved BC5 dds images with the red and green channels
swapped we should fix that. Since the exporter already
wrote the plug-ins version number and that it is written by
GIMP we can check for these incorrect images.
To enable that we increase the plug-ins revision in this
commit and swap red and green channels for images
that have an older version number and are of the
correct type.
(cherry picked from commit a4cc8b7070)
# Conflicts:
# plug-ins/file-dds/dds.h
See equivalent commit ccc8224aa9 in master
(couldn't cherry-pick as code changed too much with new API obviously).
Let's also hide these procs even in gimp-2-10, because that's how much
these don't really make sense for a core plug-in IMO.
Still a lot more to do but pushing WIP to not have it wasted if more
commits come in from others.
Also got rid of some global variables.
(cherry picked from commit ff2d22d915)
None of our load plug-ins have such a checkbox, so this is not
consistent. Moreover one you uncheck it, you just can't get back the
dialog until next GIMP restart. That's very bad usability.
(cherry picked from commit 948608e658)
This commit fixes the following error:
> attempted to install a procedure with a full menu path as menu label,
> this is not supported any longer.
Instead, if we want new items in menu, we should use
gimp_plugin_menu_register(). I add the calls, yet comment them out,
since I don't think we want these various conversion calls into the
provided filters. The proper way for data conversion should be through
babl/GEGL.
(cherry picked from commit 67a80c8667)
This is still very broken and it doesn't load well. But at least it
compiles!
All build errors (and a few warnings though not all) fixed.
(cherry picked from commit df8a20956b)
