Fix T66913: undo after frame-change doesn't refresh properly

Use the ID.recalc flag to detect when updates after frame-change is
needed. Since comparing the last calculated frame doesn't take undo into
account (see code-comment for details).

`ID_RECALC_AUDIO_SEEK` has been renamed to `ID_RECALC_FRAME_CHANGE`
since this is not only related to audio however internally this flag is
still categorized in `NodeType::AUDIO`.

Reviewed By: sergey

Ref D13942

1 files changed, 6 insertions, 6 deletions

diff --git a/source/blender/editors/screen/screen_ops.c b/source/blender/editors/screen/screen_ops.c
index 6581bffb6bd..152a5c87c78 100644
--- a/source/blender/editors/screen/screen_ops.c
+++ b/source/blender/editors/screen/screen_ops.c
@@ -2986,7 +2986,7 @@ static int frame_offset_exec(bContext *C, wmOperator *op)
 
   areas_do_frame_follow(C, false);
 
-  DEG_id_tag_update(&scene->id, ID_RECALC_AUDIO_SEEK);
+  DEG_id_tag_update(&scene->id, ID_RECALC_FRAME_CHANGE);
 
   WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
 
@@ -3047,7 +3047,7 @@ static int frame_jump_exec(bContext *C, wmOperator *op)
 
     areas_do_frame_follow(C, true);
 
-    DEG_id_tag_update(&scene->id, ID_RECALC_AUDIO_SEEK);
+    DEG_id_tag_update(&scene->id, ID_RECALC_FRAME_CHANGE);
 
     WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
   }
@@ -3161,7 +3161,7 @@ static int keyframe_jump_exec(bContext *C, wmOperator *op)
 
   areas_do_frame_follow(C, true);
 
-  DEG_id_tag_update(&scene->id, ID_RECALC_AUDIO_SEEK);
+  DEG_id_tag_update(&scene->id, ID_RECALC_FRAME_CHANGE);
 
   WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
 
@@ -3225,7 +3225,7 @@ static int marker_jump_exec(bContext *C, wmOperator *op)
 
   areas_do_frame_follow(C, true);
 
-  DEG_id_tag_update(&scene->id, ID_RECALC_AUDIO_SEEK);
+  DEG_id_tag_update(&scene->id, ID_RECALC_FRAME_CHANGE);
 
   WM_event_add_notifier(C, NC_SCENE | ND_FRAME, scene);
 
@@ -4626,7 +4626,7 @@ static int screen_animation_step_invoke(bContext *C, wmOperator *UNUSED(op), con
   if (scene_eval == NULL) {
     /* Happens when undo/redo system is used during playback, nothing meaningful we can do here. */
   }
-  else if (scene_eval->id.recalc & ID_RECALC_AUDIO_SEEK) {
+  else if (scene_eval->id.recalc & ID_RECALC_FRAME_CHANGE) {
     /* Ignore seek here, the audio will be updated to the scene frame after jump during next
      * dependency graph update. */
   }
@@ -4741,7 +4741,7 @@ static int screen_animation_step_invoke(bContext *C, wmOperator *UNUSED(op), con
   }
 
   if (sad->flag & ANIMPLAY_FLAG_JUMPED) {
-    DEG_id_tag_update(&scene->id, ID_RECALC_AUDIO_SEEK);
+    DEG_id_tag_update(&scene->id, ID_RECALC_FRAME_CHANGE);
 #ifdef PROFILE_AUDIO_SYNCH
     old_frame = CFRA;
 #endif