Differential D14976 Diff 51583 source/blender/sequencer/intern/strip_time.c

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source/blender/sequencer/intern/strip_time.c

Show First 20 Lines • Show All 133 Lines • ▼ Show 20 Lines
void seq_update_sound_bounds_recursive(Scene scene, Sequence metaseq)		void seq_update_sound_bounds_recursive(Scene scene, Sequence metaseq)
{		{
seq_update_sound_bounds_recursive_impl(		seq_update_sound_bounds_recursive_impl(
scene, metaseq, metaseq_start(metaseq), metaseq_end(metaseq));		scene, metaseq, metaseq_start(metaseq), metaseq_end(metaseq));
}		}

static void seq_time_update_sequence_bounds(Scene scene, Sequence seq)		static void seq_time_update_sequence_bounds(Scene scene, Sequence seq)
{		{
if (seq->startofs && seq->startstill) {		seq->startdisp = seq->start + seq->startofs;
seq->startstill = 0;		seq->enddisp = seq->start + seq->len - seq->endofs;
}
if (seq->endofs && seq->endstill) {
seq->endstill = 0;
}

seq->startdisp = seq->start + seq->startofs - seq->startstill;
seq->enddisp = seq->start + seq->len - seq->endofs + seq->endstill;

if (seq->type == SEQ_TYPE_META) {		if (seq->type == SEQ_TYPE_META) {
seq_update_sound_bounds_recursive(scene, seq);		seq_update_sound_bounds_recursive(scene, seq);
}		}
}		}

static void seq_time_update_meta_strip(Scene scene, Sequence seq_meta)		static void seq_time_update_meta_strip(Scene scene, Sequence seq_meta)
{		{
Show All 40 Lines	if (seqm->seqbase.first) {
SEQ_time_update_sequence(scene, &seqm->seqbase, seqm);		SEQ_time_update_sequence(scene, &seqm->seqbase, seqm);
}		}
seqm = seqm->next;		seqm = seqm->next;
}		}

/* effects and meta: automatic start and end */		/* effects and meta: automatic start and end */
if (seq->type & SEQ_TYPE_EFFECT) {		if (seq->type & SEQ_TYPE_EFFECT) {
if (seq->seq1) {		if (seq->seq1) {
seq->startofs = seq->endofs = seq->startstill = seq->endstill = 0;		seq->startofs = seq->endofs = 0;
if (seq->seq3) {		if (seq->seq3) {
seq->start = seq->startdisp = max_iii(		seq->start = seq->startdisp = max_iii(
seq->seq1->startdisp, seq->seq2->startdisp, seq->seq3->startdisp);		seq->seq1->startdisp, seq->seq2->startdisp, seq->seq3->startdisp);
seq->enddisp = min_iii(seq->seq1->enddisp, seq->seq2->enddisp, seq->seq3->enddisp);		seq->enddisp = min_iii(seq->seq1->enddisp, seq->seq2->enddisp, seq->seq3->enddisp);
}		}
else if (seq->seq2) {		else if (seq->seq2) {
seq->start = seq->startdisp = max_ii(seq->seq1->startdisp, seq->seq2->startdisp);		seq->start = seq->startdisp = max_ii(seq->seq1->startdisp, seq->seq2->startdisp);
seq->enddisp = min_ii(seq->seq1->enddisp, seq->seq2->enddisp);		seq->enddisp = min_ii(seq->seq1->enddisp, seq->seq2->enddisp);
▲ Show 20 Lines • Show All 295 Lines • ▼ Show 20 Lines	for (; timeline_frame <= efra; timeline_frame++) {
}		}
}		}
}		}

bool SEQ_time_strip_intersects_frame(const Sequence *seq, const int timeline_frame)		bool SEQ_time_strip_intersects_frame(const Sequence *seq, const int timeline_frame)
{		{
return (seq->startdisp <= timeline_frame) && (seq->enddisp > timeline_frame);		return (seq->startdisp <= timeline_frame) && (seq->enddisp > timeline_frame);
}		}

		bool SEQ_time_has_left_still_frames(const Sequence *seq)
		{
		return seq->startofs < 0;
		}

		bool SEQ_time_has_right_still_frames(const Sequence *seq)
		{
		return seq->endofs < 0;
		}

		bool SEQ_time_has_still_frames(const Sequence *seq)
		{
		return SEQ_time_has_right_still_frames(seq) \|\| SEQ_time_has_left_still_frames(seq);
		}