From 88d26b75491c9a329a836c0d91a8f85ee3bc77d1 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Wed, 22 Jan 2020 22:20:17 -0500
Subject: Ensure icon themes are loaded with other themes

Trigger icon theme loading from the code in GtkApplication
where we set up the icon theme search path. This makes
it happen before the first frame.
---
 gtk/gtkapplication.c      |  3 ++-
 gtk/gtkicontheme.c        | 15 +++++++++------
 gtk/gtkiconthemeprivate.h |  2 ++
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/gtk/gtkapplication.c b/gtk/gtkapplication.c
index 82eea35e73..6bea5400b6 100644
--- a/gtk/gtkapplication.c
+++ b/gtk/gtkapplication.c
@@ -38,7 +38,7 @@
 #include "gtkmain.h"
 #include "gtkrecentmanager.h"
 #include "gtkaccelmapprivate.h"
-#include "gtkicontheme.h"
+#include "gtkiconthemeprivate.h"
 #include "gtkbuilder.h"
 #include "gtkshortcutswindow.h"
 #include "gtkintl.h"
@@ -218,6 +218,7 @@ gtk_application_load_resources (GtkApplication *application)
     iconspath = g_strconcat (base_path, "/icons/", NULL);
     gtk_icon_theme_add_resource_path (default_theme, iconspath);
     g_free (iconspath);
+    gtk_icon_theme_ensure_loaded (default_theme);
   }
 
   /* Load the menus */
diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c
index 38a0bd2761..820ef73348 100644
--- a/gtk/gtkicontheme.c
+++ b/gtk/gtkicontheme.c
@@ -762,7 +762,6 @@ do_theme_change (GtkIconTheme *self)
   blow_themes (self);
 
   queue_theme_changed (self);
-
 }
 
 static void
@@ -1270,6 +1269,7 @@ load_themes (GtkIconTheme *self)
   IconThemeDirMtime *dir_mtime;
   GStatBuf stat_buf;
   GList *d;
+  gint64 before = g_get_monotonic_time ();
 
   if (self->current_theme)
     insert_theme (self, self->current_theme);
@@ -1356,6 +1356,9 @@ load_themes (GtkIconTheme *self)
     g_message ("%s", s->str);
     g_string_free (s, TRUE);
   });
+
+  self->loading_themes = FALSE;
+    gdk_profiler_add_mark (before * 1000, (g_get_monotonic_time () - before) * 1000, "icon theme load", self->current_theme);
 }
 
 static void
@@ -1363,7 +1366,6 @@ ensure_valid_themes (GtkIconTheme *self)
 {
   GTimeVal tv;
   gboolean was_valid = self->themes_valid;
-  gint64 before = g_get_monotonic_time ();
 
   if (self->loading_themes)
     return;
@@ -1389,11 +1391,12 @@ ensure_valid_themes (GtkIconTheme *self)
       if (was_valid)
         queue_theme_changed (self);
     }
+}
 
-  if (gdk_profiler_is_running ())
-    gdk_profiler_add_mark (before * 1000, (g_get_monotonic_time () - before) * 1000, "icon theme load", NULL);
-
-  self->loading_themes = FALSE;
+void
+gtk_icon_theme_ensure_loaded (GtkIconTheme *self)
+{
+  ensure_valid_themes (self);
 }
 
 static inline gboolean
diff --git a/gtk/gtkiconthemeprivate.h b/gtk/gtkiconthemeprivate.h
index 132d5154ee..1c54944817 100644
--- a/gtk/gtkiconthemeprivate.h
+++ b/gtk/gtkiconthemeprivate.h
@@ -27,4 +27,6 @@ void        gtk_icon_theme_lookup_symbolic_colors       (GtkCssStyle    *style,
                                                          GdkRGBA        *warning_out,
                                                          GdkRGBA        *error_out);
 
+void        gtk_icon_theme_ensure_loaded (GtkIconTheme *self);
+
 #endif /* __GTK_ICON_THEME_PRIVATE_H__ */
-- 
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