Fix #29389: cycles viewport render not updating on frame changes. This sort of

worked by accident before, because of flags that weren't cleared properly. Now
moved the call to update render engines into scene_update_* itself.

1 files changed, 22 insertions, 14 deletions

diff --git a/source/blender/blenkernel/intern/depsgraph.c b/source/blender/blenkernel/intern/depsgraph.c
index b1e39b1d768..4eaf49dc679 100644
--- a/source/blender/blenkernel/intern/depsgraph.c
+++ b/source/blender/blenkernel/intern/depsgraph.c
@@ -1636,17 +1636,25 @@ void graph_print_adj_list(void)
 
 /* mechanism to allow editors to be informed of depsgraph updates,
    to do their own updates based on changes... */
-static void (*EditorsUpdateCb)(Main *bmain, ID *id)= NULL;
+static void (*EditorsUpdateIDCb)(Main *bmain, ID *id)= NULL;
+static void (*EditorsUpdateSceneCb)(Main *bmain, Scene *scene, int updated)= NULL;
 
-void DAG_editors_update_cb(void (*func)(Main *bmain, ID *id))
+void DAG_editors_update_cb(void (*id_func)(Main *bmain, ID *id), void (*scene_func)(Main *bmain, Scene *scene, int updated))
 {
-	EditorsUpdateCb= func;
+	EditorsUpdateIDCb= id_func;
+	EditorsUpdateSceneCb= scene_func;
 }
 
-static void dag_editors_update(Main *bmain, ID *id)
+static void dag_editors_id_update(Main *bmain, ID *id)
 {
-	if(EditorsUpdateCb)
-		EditorsUpdateCb(bmain, id);
+	if(EditorsUpdateIDCb)
+		EditorsUpdateIDCb(bmain, id);
+}
+
+static void dag_editors_scene_update(Main *bmain, Scene *scene, int updated)
+{
+	if(EditorsUpdateSceneCb)
+		EditorsUpdateSceneCb(bmain, scene, updated);
 }
 
 /* groups with objects in this scene need to be put in the right order as well */
@@ -2460,7 +2468,7 @@ static void dag_id_flush_update(Scene *sce, ID *id)
 
 			/* no point in trying in this cases */
 			if(id && id->us <= 1) {
-				dag_editors_update(bmain, id);
+				dag_editors_id_update(bmain, id);
 				id= NULL;
 			}
 		}
@@ -2572,7 +2580,7 @@ static void dag_id_flush_update(Scene *sce, ID *id)
 		}
 
 		/* update editors */
-		dag_editors_update(bmain, id);
+		dag_editors_id_update(bmain, id);
 	}
 }
 
@@ -2612,10 +2620,10 @@ void DAG_ids_flush_tagged(Main *bmain)
 		DAG_scene_flush_update(bmain, sce, lay, 0);
 }
 
-void DAG_ids_check_recalc(Main *bmain)
+void DAG_ids_check_recalc(Main *bmain, Scene *scene, int time)
 {
 	ListBase *lbarray[MAX_LIBARRAY];
-	int a;
+	int a, updated = 0;
 
 	/* loop over all ID types */
 	a  = set_listbasepointers(bmain, lbarray);
@@ -2627,13 +2635,13 @@ void DAG_ids_check_recalc(Main *bmain)
 		/* we tag based on first ID type character to avoid 
 		   looping over all ID's in case there are no tags */
 		if(id && bmain->id_tag_update[id->name[0]]) {
-			/* do editors update */
-			dag_editors_update(bmain, NULL);
-			return;
+			updated= 1;
+			break;
 		}
 	}
-}
 
+	dag_editors_scene_update(bmain, scene, (updated || time));
+}
 
 void DAG_ids_clear_recalc(Main *bmain)
 {