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clutter/offscreen-effect: Use g_clear_pointer for cleanup

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It does the exact same checks, and saves us a few lines of code.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/992

(cherry picked from commit 3958e75ed2)
This commit is contained in:
Georges Basile Stavracas Neto 2020-01-07 11:57:02 -03:00 committed by Robert Mader
parent 666bd25005
commit d35d7fb618
1 changed files with 6 additions and 24 deletions
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30
clutter/clutter/clutter-offscreen-effect.c
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@ -117,11 +117,7 @@ clutter_offscreen_effect_set_actor (ClutterActorMeta *meta,
meta_class->set_actor (meta, actor);
/* clear out the previous state */
if (priv->offscreen != NULL)
{
cogl_handle_unref (priv->offscreen);
priv->offscreen = NULL;
}
g_clear_pointer (&priv->offscreen, cogl_object_unref);
/* we keep a back pointer here, to avoid going through the ActorMeta */
priv->actor = clutter_actor_meta_get_actor (meta);
@ -197,17 +193,8 @@ update_fbo (ClutterEffect *effect,
ensure_pipeline_filter_for_scale (self, resource_scale);
}
if (priv->texture != NULL)
{
cogl_handle_unref (priv->texture);
priv->texture = NULL;
}
if (priv->offscreen != NULL)
{
cogl_handle_unref (priv->offscreen);
priv->offscreen = NULL;
}
g_clear_pointer (&priv->texture, cogl_object_unref);
g_clear_pointer (&priv->offscreen, cogl_object_unref);
priv->texture =
clutter_offscreen_effect_create_texture (self, target_width, target_height);
@ -486,14 +473,9 @@ clutter_offscreen_effect_finalize (GObject *gobject)
ClutterOffscreenEffect *self = CLUTTER_OFFSCREEN_EFFECT (gobject);
ClutterOffscreenEffectPrivate *priv = self->priv;
if (priv->offscreen)
cogl_handle_unref (priv->offscreen);
if (priv->target)
cogl_handle_unref (priv->target);
if (priv->texture)
cogl_handle_unref (priv->texture);
g_clear_pointer (&priv->offscreen, cogl_object_unref);
g_clear_pointer (&priv->texture, cogl_object_unref);
g_clear_pointer (&priv->target, cogl_object_unref);
G_OBJECT_CLASS (clutter_offscreen_effect_parent_class)->finalize (gobject);
}