Differential D10807 Diff 35557 source/blender/sequencer/intern/strip_edit.c

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source/blender/sequencer/intern/strip_edit.c

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#include "SEQ_edit.h"		#include "SEQ_edit.h"
#include "SEQ_effects.h"		#include "SEQ_effects.h"
#include "SEQ_relations.h"		#include "SEQ_relations.h"
#include "SEQ_sequencer.h"		#include "SEQ_sequencer.h"
#include "SEQ_time.h"		#include "SEQ_time.h"
#include "SEQ_transform.h"		#include "SEQ_transform.h"
#include "SEQ_utils.h"		#include "SEQ_utils.h"

int SEQ_edit_sequence_swap(Sequence seq_a, Sequence seq_b, const char **error_str)		int SEQ_edit_sequence_swap(Scene scene, Sequence seq_a, Sequence seq_b, const char *error_str)
{		{
char name[sizeof(seq_a->name)];		char name[sizeof(seq_a->name)];

if (seq_a->len != seq_b->len) {		if (SEQ_time_strip_length_get(scene, seq_a) != SEQ_time_strip_length_get(scene, seq_b)) {
*error_str = N_("Strips must be the same length");		*error_str = N_("Strips must be the same length");
return 0;		return 0;
}		}

/* type checking, could be more advanced but disallow sound vs non-sound copy */		/* type checking, could be more advanced but disallow sound vs non-sound copy */
if (seq_a->type != seq_b->type) {		if (seq_a->type != seq_b->type) {
if (seq_a->type == SEQ_TYPE_SOUND_RAM \|\| seq_b->type == SEQ_TYPE_SOUND_RAM) {		if (seq_a->type == SEQ_TYPE_SOUND_RAM \|\| seq_b->type == SEQ_TYPE_SOUND_RAM) {
*error_str = N_("Strips were not compatible");		*error_str = N_("Strips were not compatible");
▲ Show 20 Lines • Show All 200 Lines • ▼ Show 20 Lines	bool SEQ_edit_move_strip_to_meta(Scene *scene,
SEQ_time_update_sequence(scene, dst_seqm);		SEQ_time_update_sequence(scene, dst_seqm);
if (SEQ_transform_test_overlap(&dst_seqm->seqbase, src_seq)) {		if (SEQ_transform_test_overlap(&dst_seqm->seqbase, src_seq)) {
SEQ_transform_seqbase_shuffle(&dst_seqm->seqbase, src_seq, scene);		SEQ_transform_seqbase_shuffle(&dst_seqm->seqbase, src_seq, scene);
}		}

return true;		return true;
}		}

static void seq_split_set_left_hold_offset(Sequence *seq, int timeline_frame)		static void seq_split_set_left_hold_offset(Scene scene, Sequence seq, int timeline_frame)
{		{
/* Adjust within range of extended stillframes before strip. */		/* Adjust within range of extended stillframes before strip. */
if (timeline_frame < seq->start) {		if (timeline_frame < seq->start) {
seq->start = timeline_frame - 1;		seq->start = timeline_frame - 1;
seq->anim_endofs += seq->len - 1;		seq->anim_endofs += SEQ_time_strip_length_get(scene, seq) - 1;
seq->startstill = timeline_frame - seq->startdisp - 1;		seq->startstill = timeline_frame - seq->startdisp - 1;
seq->endstill = 0;		seq->endstill = 0;
}		}
/* Adjust within range of strip contents. */		/* Adjust within range of strip contents. */
else if ((timeline_frame >= seq->start) && (timeline_frame <= (seq->start + seq->len))) {		else if ((timeline_frame >= seq->start) &&
		(timeline_frame <= (seq->start + SEQ_time_strip_length_get(scene, seq)))) {
seq->endofs = 0;		seq->endofs = 0;
seq->endstill = 0;		seq->endstill = 0;
seq->anim_endofs += (seq->start + seq->len) - timeline_frame;		seq->anim_endofs += (seq->start + SEQ_time_strip_length_get(scene, seq)) - timeline_frame;
}		}
/* Adjust within range of extended stillframes after strip. */		/* Adjust within range of extended stillframes after strip. */
else if ((seq->start + seq->len) < timeline_frame) {		else if ((seq->start + SEQ_time_strip_length_get(scene, seq)) < timeline_frame) {
seq->endstill = timeline_frame - seq->start - seq->len;		seq->endstill = timeline_frame - seq->start - SEQ_time_strip_length_get(scene, seq);
}		}
}		}

static void seq_split_set_right_hold_offset(Sequence *seq, int timeline_frame)		static void seq_split_set_right_hold_offset(Scene scene, Sequence seq, int timeline_frame)
{		{
/* Adjust within range of extended stillframes before strip. */		/* Adjust within range of extended stillframes before strip. */
if (timeline_frame < seq->start) {		if (timeline_frame < seq->start) {
seq->startstill = seq->start - timeline_frame;		seq->startstill = seq->start - timeline_frame;
}		}
/* Adjust within range of strip contents. */		/* Adjust within range of strip contents. */
else if ((timeline_frame >= seq->start) && (timeline_frame <= (seq->start + seq->len))) {		else if ((timeline_frame >= seq->start) &&
		(timeline_frame <= (seq->start + SEQ_time_strip_length_get(scene, seq)))) {
seq->anim_startofs += timeline_frame - seq->start;		seq->anim_startofs += timeline_frame - seq->start;
seq->start = timeline_frame;		seq->start = timeline_frame;
seq->startstill = 0;		seq->startstill = 0;
seq->startofs = 0;		seq->startofs = 0;
}		}
/* Adjust within range of extended stillframes after strip. */		/* Adjust within range of extended stillframes after strip. */
else if ((seq->start + seq->len) < timeline_frame) {		else if ((seq->start + SEQ_time_strip_length_get(scene, seq)) < timeline_frame) {
seq->start = timeline_frame;		seq->start = timeline_frame;
seq->startofs = 0;		seq->startofs = 0;
seq->anim_startofs += seq->len - 1;		seq->anim_startofs += SEQ_time_strip_length_get(scene, seq) - 1;
seq->endstill = seq->enddisp - timeline_frame - 1;		seq->endstill = seq->enddisp - timeline_frame - 1;
seq->startstill = 0;		seq->startstill = 0;
}		}
}		}

static void seq_split_set_right_offset(Sequence *seq, int timeline_frame)		static void seq_split_set_right_offset(Scene scene, Sequence seq, int timeline_frame)
{		{
/* Adjust within range of extended stillframes before strip. */		/* Adjust within range of extended stillframes before strip. */
if (timeline_frame < seq->start) {		if (timeline_frame < seq->start) {
seq->start = timeline_frame - 1;		seq->start = timeline_frame - 1;
seq->startstill = timeline_frame - seq->startdisp - 1;		seq->startstill = timeline_frame - seq->startdisp - 1;
seq->endofs = seq->len - 1;		seq->endofs = SEQ_time_strip_length_get(scene, seq) - 1;
}		}
/* Adjust within range of extended stillframes after strip. */		/* Adjust within range of extended stillframes after strip. */
else if ((seq->start + seq->len) < timeline_frame) {		else if ((seq->start + SEQ_time_strip_length_get(scene, seq)) < timeline_frame) {
seq->endstill -= seq->enddisp - timeline_frame;		seq->endstill -= seq->enddisp - timeline_frame;
}		}
SEQ_transform_set_right_handle_frame(seq, timeline_frame);		SEQ_transform_set_right_handle_frame(scene, seq, timeline_frame);
}		}

static void seq_split_set_left_offset(Sequence *seq, int timeline_frame)		static void seq_split_set_left_offset(Scene scene, Sequence seq, int timeline_frame)
{		{
/* Adjust within range of extended stillframes before strip. */		/* Adjust within range of extended stillframes before strip. */
if (timeline_frame < seq->start) {		if (timeline_frame < seq->start) {
seq->startstill = seq->start - timeline_frame;		seq->startstill = seq->start - timeline_frame;
}		}
/* Adjust within range of extended stillframes after strip. */		/* Adjust within range of extended stillframes after strip. */
if ((seq->start + seq->len) < timeline_frame) {		if ((seq->start + SEQ_time_strip_length_get(scene, seq)) < timeline_frame) {
seq->start = timeline_frame - seq->len + 1;		seq->start = timeline_frame - SEQ_time_strip_length_get(scene, seq) + 1;
seq->endstill = seq->enddisp - timeline_frame - 1;		seq->endstill = seq->enddisp - timeline_frame - 1;
}		}
SEQ_transform_set_left_handle_frame(seq, timeline_frame);		SEQ_transform_set_left_handle_frame(scene, seq, timeline_frame);
}		}

/**		/**
* Split Sequence at timeline_frame in two.		* Split Sequence at timeline_frame in two.
*		*
* \param bmain: Main in which Sequence is located		* \param bmain: Main in which Sequence is located
* \param scene: Scene in which Sequence is located		* \param scene: Scene in which Sequence is located
* \param seqbase: ListBase in which Sequence is located		* \param seqbase: ListBase in which Sequence is located
Show All 22 Lines	Sequence SEQ_edit_strip_split(Main bmain,
}		}

Sequence *left_seq = seq;		Sequence *left_seq = seq;
Sequence *right_seq = SEQ_sequence_dupli_recursive(		Sequence *right_seq = SEQ_sequence_dupli_recursive(
scene, scene, seqbase, seq, SEQ_DUPE_UNIQUE_NAME \| SEQ_DUPE_ANIM);		scene, scene, seqbase, seq, SEQ_DUPE_UNIQUE_NAME \| SEQ_DUPE_ANIM);

switch (method) {		switch (method) {
case SEQ_SPLIT_SOFT:		case SEQ_SPLIT_SOFT:
seq_split_set_left_offset(right_seq, timeline_frame);		seq_split_set_left_offset(scene, right_seq, timeline_frame);
seq_split_set_right_offset(left_seq, timeline_frame);		seq_split_set_right_offset(scene, left_seq, timeline_frame);
break;		break;
case SEQ_SPLIT_HARD:		case SEQ_SPLIT_HARD:
seq_split_set_right_hold_offset(left_seq, timeline_frame);		seq_split_set_right_hold_offset(scene, left_seq, timeline_frame);
seq_split_set_left_hold_offset(right_seq, timeline_frame);		seq_split_set_left_hold_offset(scene, right_seq, timeline_frame);
SEQ_add_reload_new_file(bmain, scene, left_seq, false);		SEQ_add_reload_new_file(bmain, scene, left_seq, false);
SEQ_add_reload_new_file(bmain, scene, right_seq, false);		SEQ_add_reload_new_file(bmain, scene, right_seq, false);
break;		break;
}		}
SEQ_time_update_sequence(scene, left_seq);		SEQ_time_update_sequence(scene, left_seq);
SEQ_time_update_sequence(scene, right_seq);		SEQ_time_update_sequence(scene, right_seq);
return right_seq;		return right_seq;
}		}
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