Change Details

When suspending compositing, KWin discards Deleted clients after the scene is destroyed. But if SceneOpenGLDecorationRenderer needs to be destroyed, this is too late. So let's discard Deleted clients when the scene is still alive. BUG: 404176 FIXED-IN: 5.15.2

Deleted has lifetime bounded to effects and scene. We can't discard Deleted before EffectsHandler is destroyed because effects that referenced it may try to unreference. On the other hand, the fact that Deleted may outlive scene doesn't make sense because Deleted exist purely for animation purposes and nothing more. This change arranges lifetime of Deleted so it's more reasonable.

When suspending compositing, KWinDeleted has lifetime bounded to effects and scene. We can't discards Deleted clients after thebefore EffectsHandler is destroyed because scene is destroyed. But if SceneOpenGLDecorationRenderer needs to be destroyed, this is too late.effects that referenced it may try to unreference. On the other hand, So let's discardthe fact that Deleted clients when themay outlive scene doesn't scene is still alive. BUG: 404176make sense because Deleted exist purely for animation purposes and FIXED-IN: 5.15.2nothing more. This change arranges lifetime of Deleted so it's more reasonable.