Fix #29905: extend transform a sequencer meta strip did not update the position

and length of the meta strip properly, only its contents. Also overlap check was
done too soon giving false positives, should be after meta strip update.

1 files changed, 12 insertions, 11 deletions

diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index b060c04de4e..712941a6451 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -2300,6 +2300,18 @@ void flushTransSeq(TransInfo *t)
 		seq_prev= seq;
 	}
 
+
+	if (ELEM(t->mode, TFM_SEQ_SLIDE, TFM_TIME_TRANSLATE)) { /* originally TFM_TIME_EXTEND, transform changes */
+		/* Special annoying case here, need to calc metas with TFM_TIME_EXTEND only */
+		seq= seqbasep->first;
+
+		while(seq) {
+			if (seq->type == SEQ_META && seq->flag & SELECT)
+				calc_sequence(t->scene, seq);
+			seq= seq->next;
+		}
+	}
+
 	/* need to do the overlap check in a new loop otherwise adjacent strips
 	 * will not be updated and we'll get false positives */
 	seq_prev= NULL;
@@ -2319,17 +2331,6 @@ void flushTransSeq(TransInfo *t)
 		}
 		seq_prev= seq;
 	}
-
-	if (t->mode == TFM_SEQ_SLIDE) { /* originally TFM_TIME_EXTEND, transform changes */
-		/* Special annoying case here, need to calc metas with TFM_TIME_EXTEND only */
-		seq= seqbasep->first;
-
-		while(seq) {
-			if (seq->type == SEQ_META && seq->flag & SELECT)
-				calc_sequence(t->scene, seq);
-			seq= seq->next;
-		}
-	}
 }
 
 /* ********************* UV ****************** */