From f91671498bca11e964c76c81df95e55ac187e207 Mon Sep 17 00:00:00 2001
From: Giovanni Campagna <gcampagna@src.gnome.org>
Date: Mon, 17 Dec 2012 19:26:39 +0100
Subject: [PATCH] LayoutManager: Remove broken startup animation

It doesn't make sense to animate blindly a MetaBackgroundActor, given that
it shows the content of _XROOTPMAP_ID, so if gnome-settings-daemon is fast
we're animating the configured background, not the plymouth screen. And anyway
it would be animated on top of the standard MetaBackgroundActor...
It makes even less sense now that mutter renders the background on its own
(and blocks the first paint cycle until the background image is ready)
We need to do something better here, but for now, remove this.

https://bugzilla.gnome.org/show_bug.cgi?id=688210
---
 js/ui/layout.js | 31 -------------------------------
 1 file changed, 31 deletions(-)

diff --git a/js/ui/layout.js b/js/ui/layout.js
index 0adc81f0d..d1c88347c 100644
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@@ -111,7 +111,6 @@ const LayoutManager = new Lang.Class({
         this.primaryIndex = -1;
         this._keyboardIndex = -1;
         this._hotCorners = [];
-        this._background = null;
         this._leftPanelBarrier = 0;
         this._rightPanelBarrier = 0;
 
@@ -379,38 +378,8 @@ const LayoutManager = new Lang.Class({
     _startupAnimation: function() {
         this.panelBox.translation_y = -this.panelBox.height;
 
-        let plymouthTransitionRunning = false;
-
-        // If we're the greeter, put up the xrootpmap actor
-        // and fade it out to have a nice transition from plymouth
-        // to the greeter. Otherwise, we'll just animate the panel,
-        // as usual.
-        if (Main.sessionMode.isGreeter) {
-            this._background = Meta.BackgroundActor.new_for_screen(global.screen);
-            if (this._background != null) {
-                Main.uiGroup.add_actor(this._background);
-                Tweener.addTween(this._background,
-                                 { opacity: 0,
-                                   time: PLYMOUTH_TRANSITION_TIME,
-                                   transition: 'linear',
-                                   onComplete: this._fadeBackgroundComplete,
-                                   onCompleteScope: this });
-                plymouthTransitionRunning = true;
-            }
-        }
-
-        if (!plymouthTransitionRunning)
-            this._fadeBackgroundComplete();
-    },
-
-    _fadeBackgroundComplete: function() {
         this._freezeUpdateRegions();
 
-        if (this._background != null) {
-            this._background.destroy();
-            this._background = null;
-        }
-
         Tweener.addTween(this.panelBox,
                          { translation_y: 0,
                            time: STARTUP_ANIMATION_TIME,