diff options
Diffstat (limited to 'source/blender/sequencer/intern/strip_time.c')
-rw-r--r-- | source/blender/sequencer/intern/strip_time.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/source/blender/sequencer/intern/strip_time.c b/source/blender/sequencer/intern/strip_time.c index 21dc9aa2cdd..4a01b0e1938 100644 --- a/source/blender/sequencer/intern/strip_time.c +++ b/source/blender/sequencer/intern/strip_time.c @@ -39,6 +39,7 @@ #include "SEQ_render.h" #include "SEQ_sequencer.h" #include "SEQ_time.h" +#include "SEQ_transform.h" #include "strip_time.h" #include "utils.h" @@ -161,6 +162,36 @@ void SEQ_time_update_sequence_bounds(Scene *scene, Sequence *seq) } } +static void seq_time_update_meta_strip(Scene *scene, Sequence *seq_meta) +{ + if (BLI_listbase_is_empty(&seq_meta->seqbase)) { + return; + } + + int min = MAXFRAME * 2; + int max = -MAXFRAME * 2; + LISTBASE_FOREACH (Sequence *, seq, &seq_meta->seqbase) { + min = min_ii(seq->startdisp, min); + max = max_ii(seq->enddisp, max); + } + + seq_meta->start = min + seq_meta->anim_startofs; + seq_meta->len = max - min; + seq_meta->len -= seq_meta->anim_startofs; + seq_meta->len -= seq_meta->anim_endofs; + + seq_update_sound_bounds_recursive(scene, seq_meta); +} + +static void seq_time_update_meta_strip_range(Scene *scene, Sequence *seq_meta) +{ + seq_time_update_meta_strip(scene, seq_meta); + + /* Prevent metastrip to move in timeline. */ + SEQ_transform_set_left_handle_frame(seq_meta, seq_meta->startdisp); + SEQ_transform_set_right_handle_frame(seq_meta, seq_meta->enddisp); +} + void SEQ_time_update_sequence(Scene *scene, Sequence *seq) { Sequence *seqm; @@ -211,6 +242,16 @@ void SEQ_time_update_sequence(Scene *scene, Sequence *seq) } } else { + if (seq->type == SEQ_TYPE_META) { + seq_time_update_meta_strip(scene, seq); + } + + Editing *ed = SEQ_editing_get(scene, false); + MetaStack *ms = SEQ_meta_stack_active_get(ed); + if (ms != NULL) { + seq_time_update_meta_strip_range(scene, ms->parseq); + } + SEQ_time_update_sequence_bounds(scene, seq); } } |