From 2f4563132aa8eabd824b9731b11a6c55ff592aac Mon Sep 17 00:00:00 2001 From: "Jasper St. Pierre" Date: Mon, 17 Feb 2014 13:47:58 -0500 Subject: [PATCH] default: Use a consistent rand() for monitor backgrounds g_random_int() is seeded with /dev/urandom, so it's not consistent. --- src/compositor/plugins/default.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/src/compositor/plugins/default.c b/src/compositor/plugins/default.c index 1c8d741fc..edfb24bbb 100644 --- a/src/compositor/plugins/default.c +++ b/src/compositor/plugins/default.c @@ -295,6 +295,7 @@ on_monitors_changed (MetaScreen *screen, { MetaDefaultPlugin *self = META_DEFAULT_PLUGIN (plugin); int i, n; + GRand *rand = g_rand_new_with_seed (12345); clutter_actor_destroy_all_children (self->priv->background_group); @@ -317,14 +318,16 @@ on_monitors_changed (MetaScreen *screen, reproducible. */ clutter_color_init (&color, - g_random_int () % 255, - g_random_int () % 255, - g_random_int () % 255, + g_rand_int_range (rand, 0, 255), + g_rand_int_range (rand, 0, 255), + g_rand_int_range (rand, 0, 255), 255); clutter_actor_set_background_color (background, &color); clutter_actor_add_child (self->priv->background_group, background); } + + g_rand_free (rand); } static void