tree b7c7c1e20563cc6fc3db496850644bbb41dea4f5
parent b287c5acad82c2f8eafa0f4c4c5bbf42e669c35a
author Eric Williams <ericwill@redhat.com> 1574264498 -0500
committer Eric Williams <ericwill@redhat.com> 1574786412 -0500

Bug 553240: ImageLoader save() creates striped images on Linux

A previous patch hardcoded all saved images to 32bit, meaning 4
bytes per pixel. However there was some leftover logic where a
24 bit image without an alpha channel could be loaded and saved
with 3 bytes per pixel. This caused weirdness as the data saving
algorithm was expecting 4 bytes per pixel and therefore some
pixels were not saved correctly.

Tested on Fedora 31, GTK3.24 with the snippet attached, as
well as previous ImageLoader snippets and a child Eclipse. No
AllNonBrowser JUnit tests fails.

Change-Id: I5c7184a2158f07879bd651cca81d8167c36f3d76
Signed-off-by: Eric Williams <ericwill@redhat.com>