git: openjdk/jdk: master: 8354191: GTK LaF should use pre-multiplied alpha same as cairo

[Alexey Ushakov]

Changeset: a4e9da37
Branch: master
Author:    Maxim Kartashev <mkartashev at openjdk.org>
Committer: Alexey Ushakov <avu at openjdk.org>
Date:      2025-04-17 06:59:01 +0000
URL:       https://git.openjdk.org/jdk/commit/a4e9da3747fe0a3c27e414787eaa97f80b24f5de

8354191: GTK LaF should use pre-multiplied alpha same as cairo

Reviewed-by: avu, prr

! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKEngine.java