[Gimp-developer] 10-bit display color depth support (30-bit, deep color)

Magnus Larsson <[email protected]> Sun, 5 Dec 2021 12:43:00 +0100
Newsgroups gmane.comp.video.gimp.devel
Message-ID <[email protected]>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