diff options
Diffstat (limited to 'source/blender/blenkernel/intern/sequencer.c')
-rw-r--r-- | source/blender/blenkernel/intern/sequencer.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/sequencer.c b/source/blender/blenkernel/intern/sequencer.c index 528b9dff164..cec868cfc10 100644 --- a/source/blender/blenkernel/intern/sequencer.c +++ b/source/blender/blenkernel/intern/sequencer.c @@ -4042,3 +4042,21 @@ void BKE_sequence_base_dupli_recursive(Scene *scene, Scene *scene_to, ListBase * } } } + +/* called on draw, needs to be fast, + * we could cache and use a flag if we want to make checks for file paths resolving for eg. */ +int BKE_seqence_is_valid_check(Sequence *seq) +{ + switch (seq->type) { + case SEQ_TYPE_MASK: + return (seq->mask != NULL); + case SEQ_TYPE_MOVIECLIP: + return (seq->clip != NULL); + case SEQ_TYPE_SCENE: + return (seq->scene != NULL); + case SEQ_TYPE_SOUND_RAM: + return (seq->sound != NULL); + } + + return TRUE; +} |