Differential D8257 Diff 26752 source/blender/blenkernel/intern/sequencer.c

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source/blender/blenkernel/intern/sequencer.c

Show First 20 Lines • Show All 1,084 Lines • ▼ Show 20 Lines	if (lock_range) {
BKE_sequence_tx_set_final_left(seq, prev_startdisp);		BKE_sequence_tx_set_final_left(seq, prev_startdisp);
BKE_sequence_tx_set_final_right(seq, prev_enddisp);		BKE_sequence_tx_set_final_right(seq, prev_enddisp);
BKE_sequence_single_fix(seq);		BKE_sequence_single_fix(seq);
}		}

BKE_sequence_calc(scene, seq);		BKE_sequence_calc(scene, seq);
}		}

		void BKE_sequence_movie_reload_if_needed(struct Main *bmain,
		struct Scene *scene,
		struct Sequence *seq,
		bool *r_was_reloaded,
		bool *r_can_produce_frames)
		{
		BLI_assert(seq->type == SEQ_TYPE_MOVIE \|\|
		!"This function is only implemented for movie strips.");

		bool must_reload = false;

		/* The Sequence struct allows for multiple anim structs to be associated with one strip. This
		* function will return true only if there is at least one 'anim' AND all anims can produce
		* frames. */

		if (BLI_listbase_is_empty(&seq->anims)) {
		/* No anim present, so reloading is always necessary. */
		must_reload = true;
		}
		else {
		LISTBASE_FOREACH (StripAnim *, sanim, &seq->anims) {
		if (!IMB_anim_can_produce_frames(sanim->anim)) {
		/* Anim cannot produce frames, try reloading. */
		must_reload = true;
		break;
		}
		};
		}

		if (!must_reload) {
		/* There are one or more anims, and all can produce frames. */
		*r_was_reloaded = false;
		*r_can_produce_frames = true;
		return;
		}

		BKE_sequence_reload_new_file(bmain, scene, seq, true);
		*r_was_reloaded = true;

		if (BLI_listbase_is_empty(&seq->anims)) {
		/* No anims present after reloading => no frames can be produced. */
		*r_can_produce_frames = false;
		return;
		}

		/* Check if there are still anims that cannot produce frames. */
		LISTBASE_FOREACH (StripAnim *, sanim, &seq->anims) {
		if (!IMB_anim_can_produce_frames(sanim->anim)) {
		/* There still is an anim that cannot produce frames. */
		*r_can_produce_frames = false;
		return;
		}
		};

		/* There are one or more anims, and all can produce frames. */
		*r_can_produce_frames = true;
		}

void BKE_sequencer_sort(Scene *scene)		void BKE_sequencer_sort(Scene *scene)
{		{
/* all strips together per kind, and in order of y location ("machine") */		/* all strips together per kind, and in order of y location ("machine") */
ListBase seqbase, effbase;		ListBase seqbase, effbase;
Editing *ed = BKE_sequencer_editing_get(scene, false);		Editing *ed = BKE_sequencer_editing_get(scene, false);
Sequence seq, seqt;		Sequence seq, seqt;

if (ed == NULL) {		if (ed == NULL) {
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