Differential D15494 Diff 53819 source/blender/editors/transform/transform_snap_sequencer.c

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source/blender/editors/transform/transform_snap_sequencer.c

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#include "SEQ_effects.h"		#include "SEQ_effects.h"
#include "SEQ_iterator.h"		#include "SEQ_iterator.h"
#include "SEQ_relations.h"		#include "SEQ_relations.h"
#include "SEQ_render.h"		#include "SEQ_render.h"
#include "SEQ_sequencer.h"		#include "SEQ_sequencer.h"
#include "SEQ_time.h"		#include "SEQ_time.h"

#include "transform.h"		#include "transform.h"
		#include "transform_convert.h"
#include "transform_snap.h"		#include "transform_snap.h"

typedef struct TransSeqSnapData {		typedef struct TransSeqSnapData {
int *source_snap_points;		int *source_snap_points;
int *target_snap_points;		int *target_snap_points;
int source_snap_point_count;		int source_snap_point_count;
int target_snap_point_count;		int target_snap_point_count;
} TransSeqSnapData;		} TransSeqSnapData;
▲ Show 20 Lines • Show All 200 Lines • ▼ Show 20 Lines	static int seq_snap_threshold_get_frame_distance(const TransInfo *t)
return round_fl_to_int(UI_view2d_region_to_view_x(v2d, snap_distance) -		return round_fl_to_int(UI_view2d_region_to_view_x(v2d, snap_distance) -
UI_view2d_region_to_view_x(v2d, 0));		UI_view2d_region_to_view_x(v2d, 0));
}		}

/** \} */		/** \} */

TransSeqSnapData transform_snap_sequencer_data_alloc(const TransInfo t)		TransSeqSnapData transform_snap_sequencer_data_alloc(const TransInfo t)
{		{
if (t->data_type == TC_SEQ_IMAGE_DATA) {		if (t->data_type == &TransConvertType_SequencerImage) {
return NULL;		return NULL;
}		}

Scene *scene = t->scene;		Scene *scene = t->scene;
TransSeqSnapData *snap_data = MEM_callocN(sizeof(TransSeqSnapData), __func__);		TransSeqSnapData *snap_data = MEM_callocN(sizeof(TransSeqSnapData), __func__);
ListBase *seqbase = SEQ_active_seqbase_get(SEQ_editing_get(scene));		ListBase *seqbase = SEQ_active_seqbase_get(SEQ_editing_get(scene));

SeqCollection *snap_sources = SEQ_query_selected_strips(seqbase);		SeqCollection *snap_sources = SEQ_query_selected_strips(seqbase);
▲ Show 20 Lines • Show All 114 Lines • ▼ Show 20 Lines	bool ED_transform_snap_sequencer_to_closest_strip_calc(Scene *scene,
int frame_2,		int frame_2,
int *r_snap_distance,		int *r_snap_distance,
float *r_snap_frame)		float *r_snap_frame)
{		{
TransInfo t;		TransInfo t;
t.scene = scene;		t.scene = scene;
t.region = region;		t.region = region;
t.values[0] = 0;		t.values[0] = 0;
t.data_type = TC_SEQ_DATA;		t.data_type = &TransConvertType_Sequencer;

t.tsnap.mode = SEQ_tool_settings_snap_mode_get(scene);		t.tsnap.mode = SEQ_tool_settings_snap_mode_get(scene);
*r_snap_distance = transform_snap_sequencer_to_closest_strip_ex(&t, frame_1, frame_2);		*r_snap_distance = transform_snap_sequencer_to_closest_strip_ex(&t, frame_1, frame_2);
*r_snap_frame = t.tsnap.snapPoint[0];		*r_snap_frame = t.tsnap.snapPoint[0];
return validSnap(&t);		return validSnap(&t);
}		}

void ED_draw_sequencer_snap_point(struct bContext *C, float snap_point)		void ED_draw_sequencer_snap_point(struct bContext *C, float snap_point)
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