Cleanup: remove redundant alloc argument to SEQ_editing_get

Callers that require lazy initialization can use SEQ_editing_ensure.

7 files changed, 77 insertions, 77 deletions

diff --git a/source/blender/editors/space_sequencer/sequencer_add.c b/source/blender/editors/space_sequencer/sequencer_add.c
index 16b690dd6e4..081f0241e94 100644
--- a/source/blender/editors/space_sequencer/sequencer_add.c
+++ b/source/blender/editors/space_sequencer/sequencer_add.c
@@ -185,7 +185,7 @@ static int sequencer_generic_invoke_xy_guess_channel(bContext *C, int type)
   Sequence *tgt = NULL;
   Sequence *seq;
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, true);
+  Editing *ed = SEQ_editing_ensure(scene);
   int timeline_frame = (int)CFRA;
   int proximity = INT_MAX;
 
@@ -314,7 +314,7 @@ static void load_data_init_from_operator(SeqLoadData *load_data, bContext *C, wm
 static void seq_load_apply_generic_options(bContext *C, wmOperator *op, Sequence *seq)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (seq == NULL) {
     return;
@@ -356,7 +356,7 @@ static int sequencer_add_scene_strip_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  const Editing *ed = SEQ_editing_get(scene, true);
+  const Editing *ed = SEQ_editing_ensure(scene);
   Scene *sce_seq = BLI_findlink(&bmain->scenes, RNA_enum_get(op->ptr, "scene"));
 
   if (sce_seq == NULL) {
@@ -384,7 +384,7 @@ static int sequencer_add_scene_strip_exec(bContext *C, wmOperator *op)
 
 static void sequencer_disable_one_time_properties(bContext *C, wmOperator *op)
 {
-  Editing *ed = SEQ_editing_get(CTX_data_scene(C), false);
+  Editing *ed = SEQ_editing_get(CTX_data_scene(C));
   /* Disable following properties if there are any existing strips, unless overridden by user. */
   if (ed && ed->seqbasep && ed->seqbasep->first) {
     if (RNA_struct_find_property(op->ptr, "use_framerate")) {
@@ -435,7 +435,7 @@ static int sequencer_add_movieclip_strip_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  const Editing *ed = SEQ_editing_get(scene, true);
+  const Editing *ed = SEQ_editing_ensure(scene);
   MovieClip *clip = BLI_findlink(&bmain->movieclips, RNA_enum_get(op->ptr, "clip"));
 
   if (clip == NULL) {
@@ -499,7 +499,7 @@ static int sequencer_add_mask_strip_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  const Editing *ed = SEQ_editing_get(scene, true);
+  const Editing *ed = SEQ_editing_ensure(scene);
   Mask *mask = BLI_findlink(&bmain->masks, RNA_enum_get(op->ptr, "mask"));
 
   if (mask == NULL) {
@@ -632,7 +632,7 @@ static void sequencer_add_movie_multiple_strips(bContext *C,
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  const Editing *ed = SEQ_editing_get(scene, true);
+  const Editing *ed = SEQ_editing_ensure(scene);
 
   RNA_BEGIN (op->ptr, itemptr, "files") {
     char dir_only[FILE_MAX];
@@ -668,7 +668,7 @@ static bool sequencer_add_movie_single_strip(bContext *C, wmOperator *op, SeqLoa
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  const Editing *ed = SEQ_editing_get(scene, true);
+  const Editing *ed = SEQ_editing_ensure(scene);
 
   Sequence *seq_movie = NULL;
   Sequence *seq_sound = NULL;
@@ -817,7 +817,7 @@ static void sequencer_add_sound_multiple_strips(bContext *C,
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, true);
+  Editing *ed = SEQ_editing_ensure(scene);
 
   RNA_BEGIN (op->ptr, itemptr, "files") {
     char dir_only[FILE_MAX];
@@ -842,7 +842,7 @@ static bool sequencer_add_sound_single_strip(bContext *C, wmOperator *op, SeqLoa
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, true);
+  Editing *ed = SEQ_editing_ensure(scene);
 
   Sequence *seq = SEQ_add_sound_strip(bmain, scene, ed->seqbasep, load_data, 0.0f);
   if (seq == NULL) {
@@ -1035,7 +1035,7 @@ static void sequencer_add_image_strip_load_files(
 static int sequencer_add_image_strip_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, true);
+  Editing *ed = SEQ_editing_ensure(scene);
 
   SeqLoadData load_data;
   load_data_init_from_operator(&load_data, C, op);
@@ -1141,7 +1141,7 @@ void SEQUENCER_OT_image_strip_add(struct wmOperatorType *ot)
 static int sequencer_add_effect_strip_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, true);
+  Editing *ed = SEQ_editing_ensure(scene);
   const char *error_msg;
 
   SeqLoadData load_data;
diff --git a/source/blender/editors/space_sequencer/sequencer_draw.c b/source/blender/editors/space_sequencer/sequencer_draw.c
index fe3ff469e50..b56ad48cec2 100644
--- a/source/blender/editors/space_sequencer/sequencer_draw.c
+++ b/source/blender/editors/space_sequencer/sequencer_draw.c
@@ -2275,9 +2275,9 @@ static void draw_seq_strips(const bContext *C, Editing *ed, ARegion *region)
   }
 }
 
-static void seq_draw_sfra_efra(Scene *scene, View2D *v2d)
+static void seq_draw_sfra_efra(const Scene *scene, View2D *v2d)
 {
-  const Editing *ed = SEQ_editing_get(scene, false);
+  const Editing *ed = SEQ_editing_get(scene);
   const int frame_sta = scene->r.sfra;
   const int frame_end = scene->r.efra + 1;
 
@@ -2312,7 +2312,7 @@ static void seq_draw_sfra_efra(Scene *scene, View2D *v2d)
 
   /* While in meta strip, draw a checkerboard overlay outside of frame range. */
   if (ed && !BLI_listbase_is_empty(&ed->metastack)) {
-    MetaStack *ms = ed->metastack.last;
+    const MetaStack *ms = ed->metastack.last;
     immUnbindProgram();
 
     immBindBuiltinProgram(GPU_SHADER_2D_CHECKER);
@@ -2586,7 +2586,7 @@ static void draw_overlap_frame_indicator(const struct Scene *scene, const View2D
 void draw_timeline_seq(const bContext *C, ARegion *region)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   SpaceSeq *sseq = CTX_wm_space_seq(C);
   View2D *v2d = &region->v2d;
   short cfra_flag = 0;
diff --git a/source/blender/editors/space_sequencer/sequencer_edit.c b/source/blender/editors/space_sequencer/sequencer_edit.c
index 935bc97d0b2..b95b7fa0620 100644
--- a/source/blender/editors/space_sequencer/sequencer_edit.c
+++ b/source/blender/editors/space_sequencer/sequencer_edit.c
@@ -190,14 +190,14 @@ bool ED_space_sequencer_has_playback_animation(const struct SpaceSeq *sseq,
 /* Operator functions. */
 bool sequencer_edit_poll(bContext *C)
 {
-  return (SEQ_editing_get(CTX_data_scene(C), false) != NULL);
+  return (SEQ_editing_get(CTX_data_scene(C)) != NULL);
 }
 
 #if 0 /* UNUSED */
 bool sequencer_strip_poll(bContext *C)
 {
   Editing *ed;
-  return (((ed = SEQ_editing_get(CTX_data_scene(C), false)) != NULL) &&
+  return (((ed = SEQ_editing_get(CTX_data_scene(C))) != NULL) &&
           (ed->act_seq != NULL));
 }
 #endif
@@ -206,14 +206,14 @@ bool sequencer_strip_has_path_poll(bContext *C)
 {
   Editing *ed;
   Sequence *seq;
-  return (((ed = SEQ_editing_get(CTX_data_scene(C), false)) != NULL) &&
-          ((seq = ed->act_seq) != NULL) && (SEQ_HAS_PATH(seq)));
+  return (((ed = SEQ_editing_get(CTX_data_scene(C))) != NULL) && ((seq = ed->act_seq) != NULL) &&
+          (SEQ_HAS_PATH(seq)));
 }
 
 bool sequencer_view_preview_poll(bContext *C)
 {
   SpaceSeq *sseq = CTX_wm_space_seq(C);
-  Editing *ed = SEQ_editing_get(CTX_data_scene(C), false);
+  Editing *ed = SEQ_editing_get(CTX_data_scene(C));
   if (ed && sseq && (sseq->mainb == SEQ_DRAW_IMG_IMBUF)) {
     return 1;
   }
@@ -241,7 +241,7 @@ static int sequencer_gap_remove_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
   const bool do_all = RNA_boolean_get(op->ptr, "all");
-  const Editing *ed = SEQ_editing_get(scene, false);
+  const Editing *ed = SEQ_editing_get(scene);
 
   SEQ_edit_remove_gaps(scene, ed->seqbasep, CFRA, do_all);
 
@@ -281,7 +281,7 @@ static int sequencer_gap_insert_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
   const int frames = RNA_int_get(op->ptr, "frames");
-  const Editing *ed = SEQ_editing_get(scene, false);
+  const Editing *ed = SEQ_editing_get(scene);
   SEQ_transform_offset_after_frame(scene, ed->seqbasep, frames, CFRA);
 
   WM_event_add_notifier(C, NC_SCENE | ND_SEQUENCER, scene);
@@ -327,7 +327,7 @@ static int sequencer_snap_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
 
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
   int snap_frame;
 
@@ -531,7 +531,7 @@ static int sequencer_slip_invoke(bContext *C, wmOperator *op, const wmEvent *eve
 {
   SlipData *data;
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   float mouseloc[2];
   int num_seq;
   View2D *v2d = UI_view2d_fromcontext(C);
@@ -579,7 +579,7 @@ static int sequencer_slip_invoke(bContext *C, wmOperator *op, const wmEvent *eve
 static bool sequencer_slip_recursively(Scene *scene, SlipData *data, int offset)
 {
   /* Only data types supported for now. */
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   bool changed = false;
 
   /* Iterate in reverse so meta-strips are iterated after their children. */
@@ -663,7 +663,7 @@ static void sequencer_slip_apply_limits(SlipData *data, int *offset)
 static int sequencer_slip_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   int offset = RNA_int_get(op->ptr, "offset");
   bool success = false;
 
@@ -798,7 +798,7 @@ static int sequencer_slip_modal(bContext *C, wmOperator *op, const wmEvent *even
 
     case EVT_ESCKEY:
     case RIGHTMOUSE: {
-      Editing *ed = SEQ_editing_get(scene, false);
+      Editing *ed = SEQ_editing_get(scene);
 
       for (int i = 0; i < data->num_seq; i++) {
         transseq_restore(data->ts + i, data->seq_array[i]);
@@ -900,7 +900,7 @@ void SEQUENCER_OT_slip(struct wmOperatorType *ot)
 static int sequencer_mute_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
   bool selected;
 
@@ -956,7 +956,7 @@ void SEQUENCER_OT_mute(struct wmOperatorType *ot)
 static int sequencer_unmute_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
   bool selected;
 
@@ -1012,7 +1012,7 @@ void SEQUENCER_OT_unmute(struct wmOperatorType *ot)
 static int sequencer_lock_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
 
   for (seq = ed->seqbasep->first; seq; seq = seq->next) {
@@ -1050,7 +1050,7 @@ void SEQUENCER_OT_lock(struct wmOperatorType *ot)
 static int sequencer_unlock_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
 
   for (seq = ed->seqbasep->first; seq; seq = seq->next) {
@@ -1089,7 +1089,7 @@ static int sequencer_reload_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
   const bool adjust_length = RNA_boolean_get(op->ptr, "adjust_length");
 
@@ -1152,7 +1152,7 @@ static bool sequencer_refresh_all_poll(bContext *C)
 static int sequencer_refresh_all_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   SEQ_relations_free_imbuf(scene, &ed->seqbase, false);
 
@@ -1187,7 +1187,7 @@ int seq_effect_find_selected(Scene *scene,
                              Sequence **r_selseq3,
                              const char **r_error_str)
 {
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq1 = NULL, *seq2 = NULL, *seq3 = NULL, *seq;
 
   *r_error_str = NULL;
@@ -1316,7 +1316,7 @@ static int sequencer_reassign_inputs_exec(bContext *C, wmOperator *op)
 static bool sequencer_effect_poll(bContext *C)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (ed) {
     Sequence *last_seq = SEQ_select_active_get(scene);
@@ -1423,7 +1423,7 @@ static int sequencer_split_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   bool changed = false;
   bool seq_selected = false;
 
@@ -1628,7 +1628,7 @@ void SEQUENCER_OT_split(struct wmOperatorType *ot)
 static int sequencer_add_duplicate_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (ed == NULL) {
     return OPERATOR_CANCELLED;
@@ -1688,7 +1688,7 @@ static int sequencer_delete_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   SEQ_prefetch_stop(scene);
 
@@ -1747,7 +1747,7 @@ void SEQUENCER_OT_delete(wmOperatorType *ot)
 static int sequencer_offset_clear_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
 
   /* For effects, try to find a replacement input. */
@@ -1802,7 +1802,7 @@ void SEQUENCER_OT_offset_clear(wmOperatorType *ot)
 static int sequencer_separate_images_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   Sequence *seq, *seq_new;
   Strip *strip_new;
@@ -1908,7 +1908,7 @@ void SEQUENCER_OT_images_separate(wmOperatorType *ot)
 static int sequencer_meta_toggle_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *active_seq = SEQ_select_active_get(scene);
 
   if (active_seq && active_seq->type == SEQ_TYPE_META && active_seq->flag & SELECT) {
@@ -1959,7 +1959,7 @@ void SEQUENCER_OT_meta_toggle(wmOperatorType *ot)
 static int sequencer_meta_make_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *active_seq = SEQ_select_active_get(scene);
   ListBase *active_seqbase = SEQ_active_seqbase_get(ed);
 
@@ -2027,7 +2027,7 @@ void SEQUENCER_OT_meta_make(wmOperatorType *ot)
 static int sequencer_meta_separate_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *active_seq = SEQ_select_active_get(scene);
 
   if (active_seq == NULL || active_seq->type != SEQ_TYPE_META) {
@@ -2181,7 +2181,7 @@ static Sequence *find_next_prev_sequence(Scene *scene, Sequence *test, int lr, i
 {
   /* sel: 0==unselected, 1==selected, -1==don't care. */
   Sequence *seq, *best_seq = NULL;
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   int dist, best_dist;
   best_dist = MAXFRAME * 2;
@@ -2231,7 +2231,7 @@ static bool seq_is_parent(Sequence *par, Sequence *seq)
 static int sequencer_swap_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *active_seq = SEQ_select_active_get(scene);
   Sequence *seq, *iseq;
   int side = RNA_enum_get(op->ptr, "side");
@@ -2399,7 +2399,7 @@ static int sequencer_copy_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   SEQ_clipboard_free();
 
@@ -2456,7 +2456,7 @@ void SEQUENCER_OT_copy(wmOperatorType *ot)
 
 void ED_sequencer_deselect_all(Scene *scene)
 {
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (ed == NULL) {
     return;
@@ -2471,7 +2471,7 @@ static int sequencer_paste_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, true); /* Create if needed. */
+  Editing *ed = SEQ_editing_ensure(scene); /* Create if needed. */
   ListBase nseqbase = {NULL, NULL};
   int ofs;
   Sequence *iseq, *iseq_first;
@@ -2640,7 +2640,7 @@ static const EnumPropertyItem prop_change_effect_input_types[] = {
 static int sequencer_change_effect_input_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq = SEQ_select_active_get(scene);
 
   Sequence **seq_1, **seq_2;
@@ -2724,7 +2724,7 @@ EnumPropertyItem sequencer_prop_effect_types[] = {
 static int sequencer_change_effect_type_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq = SEQ_select_active_get(scene);
   const int new_type = RNA_enum_get(op->ptr, "type");
 
@@ -2790,7 +2790,7 @@ static int sequencer_change_path_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq = SEQ_select_active_get(scene);
   const bool is_relative_path = RNA_boolean_get(op->ptr, "relative_path");
   const bool use_placeholders = RNA_boolean_get(op->ptr, "use_placeholders");
@@ -3000,7 +3000,7 @@ static int sequencer_export_subtitles_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
   Sequence *seq, *seq_next;
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   ListBase text_seq = {0};
   int iter = 0;
   FILE *file;
@@ -3077,8 +3077,8 @@ static bool sequencer_strip_is_text_poll(bContext *C)
 {
   Editing *ed;
   Sequence *seq;
-  return (((ed = SEQ_editing_get(CTX_data_scene(C), false)) != NULL) &&
-          ((seq = ed->act_seq) != NULL) && (seq->type == SEQ_TYPE_TEXT));
+  return (((ed = SEQ_editing_get(CTX_data_scene(C))) != NULL) && ((seq = ed->act_seq) != NULL) &&
+          (seq->type == SEQ_TYPE_TEXT));
 }
 
 void SEQUENCER_OT_export_subtitles(struct wmOperatorType *ot)
@@ -3114,7 +3114,7 @@ void SEQUENCER_OT_export_subtitles(struct wmOperatorType *ot)
 static int sequencer_set_range_to_strips_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
 
   int sfra = MAXFRAME;
@@ -3199,7 +3199,7 @@ static const EnumPropertyItem transform_reset_properties[] = {
 static int sequencer_strip_transform_clear_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  const Editing *ed = SEQ_editing_get(scene, false);
+  const Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
   const int property = RNA_enum_get(op->ptr, "property");
 
@@ -3272,7 +3272,7 @@ static const EnumPropertyItem scale_fit_methods[] = {
 static int sequencer_strip_transform_fit_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  const Editing *ed = SEQ_editing_get(scene, false);
+  const Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
   const eSeqImageFitMethod fit_method = RNA_enum_get(op->ptr, "fit_method");
 
diff --git a/source/blender/editors/space_sequencer/sequencer_modifier.c b/source/blender/editors/space_sequencer/sequencer_modifier.c
index 9b3ecacceb9..dd8595622f8 100644
--- a/source/blender/editors/space_sequencer/sequencer_modifier.c
+++ b/source/blender/editors/space_sequencer/sequencer_modifier.c
@@ -48,7 +48,7 @@
 static bool strip_modifier_active_poll(bContext *C)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (ed) {
     Sequence *seq = SEQ_select_active_get(scene);
diff --git a/source/blender/editors/space_sequencer/sequencer_proxy.c b/source/blender/editors/space_sequencer/sequencer_proxy.c
index 16d14b5fa72..0a8eb7cb88f 100644
--- a/source/blender/editors/space_sequencer/sequencer_proxy.c
+++ b/source/blender/editors/space_sequencer/sequencer_proxy.c
@@ -56,7 +56,7 @@
 static void seq_proxy_build_job(const bContext *C, ReportList *reports)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   ScrArea *area = CTX_wm_area(C);
 
   if (ed == NULL) {
@@ -121,7 +121,7 @@ static int sequencer_rebuild_proxy_exec(bContext *C, wmOperator *UNUSED(op))
   Main *bmain = CTX_data_main(C);
   struct Depsgraph *depsgraph = CTX_data_ensure_evaluated_depsgraph(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   GSet *file_list;
 
   if (ed == NULL) {
@@ -184,7 +184,7 @@ static int sequencer_enable_proxies_invoke(bContext *C,
 static int sequencer_enable_proxies_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   bool proxy_25 = RNA_boolean_get(op->ptr, "proxy_25");
   bool proxy_50 = RNA_boolean_get(op->ptr, "proxy_50");
   bool proxy_75 = RNA_boolean_get(op->ptr, "proxy_75");
diff --git a/source/blender/editors/space_sequencer/sequencer_select.c b/source/blender/editors/space_sequencer/sequencer_select.c
index 333edd0ed5f..4c938a412d2 100644
--- a/source/blender/editors/space_sequencer/sequencer_select.c
+++ b/source/blender/editors/space_sequencer/sequencer_select.c
@@ -202,7 +202,7 @@ void select_surround_from_last(Scene *scene)
 
 void ED_sequencer_select_sequence_single(Scene *scene, Sequence *seq, bool deselect_all)
 {
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (deselect_all) {
     ED_sequencer_deselect_all(scene);
@@ -236,7 +236,7 @@ Sequence *find_neighboring_sequence(Scene *scene, Sequence *test, int lr, int se
 {
   /* sel: 0==unselected, 1==selected, -1==don't care. */
   Sequence *seq;
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (ed == NULL) {
     return NULL;
@@ -270,7 +270,7 @@ Sequence *find_neighboring_sequence(Scene *scene, Sequence *test, int lr, int se
 Sequence *find_nearest_seq(Scene *scene, View2D *v2d, int *hand, const int mval[2])
 {
   Sequence *seq;
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   float x, y;
   float pixelx;
   float handsize;
@@ -396,7 +396,7 @@ static int sequencer_de_select_all_exec(bContext *C, wmOperator *op)
   int action = RNA_enum_get(op->ptr, "action");
 
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
 
   if (action == SEL_TOGGLE) {
@@ -463,7 +463,7 @@ void SEQUENCER_OT_select_all(struct wmOperatorType *ot)
 static int sequencer_select_inverse_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
 
   for (seq = ed->seqbasep->first; seq; seq = seq->next) {
@@ -508,7 +508,7 @@ static int sequencer_select_exec(bContext *C, wmOperator *op)
 {
   View2D *v2d = UI_view2d_fromcontext(C);
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   const bool extend = RNA_boolean_get(op->ptr, "extend");
   const bool deselect_all = RNA_boolean_get(op->ptr, "deselect_all");
   const bool linked_handle = RNA_boolean_get(op->ptr, "linked_handle");
@@ -799,7 +799,7 @@ void SEQUENCER_OT_select(wmOperatorType *ot)
 /* Run recursively to select linked. */
 static bool select_linked_internal(Scene *scene)
 {
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (ed == NULL) {
     return false;
@@ -832,7 +832,7 @@ static bool select_linked_internal(Scene *scene)
 /* Select only one linked strip on each side. */
 static bool select_more_less_seq__internal(Scene *scene, bool select_more)
 {
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (ed == NULL) {
     return false;
@@ -1070,7 +1070,7 @@ static const EnumPropertyItem prop_select_handles_side_types[] = {
 static int sequencer_select_handles_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
   int sel_side = RNA_enum_get(op->ptr, "side");
 
@@ -1169,7 +1169,7 @@ void SEQUENCER_OT_select_handles(wmOperatorType *ot)
 static int sequencer_select_side_of_frame_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   const bool extend = RNA_boolean_get(op->ptr, "extend");
   const int side = RNA_enum_get(op->ptr, "side");
 
@@ -1244,7 +1244,7 @@ void SEQUENCER_OT_select_side_of_frame(wmOperatorType *ot)
 static int sequencer_select_side_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   const int sel_side = RNA_enum_get(op->ptr, "side");
   const int frame_init = sel_side == SEQ_SIDE_LEFT ? INT_MIN : INT_MAX;
@@ -1315,7 +1315,7 @@ static int sequencer_box_select_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
   View2D *v2d = UI_view2d_fromcontext(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
 
   if (ed == NULL) {
     return OPERATOR_CANCELLED;
@@ -1679,7 +1679,7 @@ static bool select_grouped_effect_link(Editing *ed,
 static int sequencer_select_grouped_exec(bContext *C, wmOperator *op)
 {
   Scene *scene = CTX_data_scene(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *actseq = SEQ_select_active_get(scene);
 
   if (actseq == NULL) {
diff --git a/source/blender/editors/space_sequencer/sequencer_view.c b/source/blender/editors/space_sequencer/sequencer_view.c
index a0a9cdd96b1..981f793c896 100644
--- a/source/blender/editors/space_sequencer/sequencer_view.c
+++ b/source/blender/editors/space_sequencer/sequencer_view.c
@@ -90,7 +90,7 @@ static int sequencer_view_all_exec(bContext *C, wmOperator *op)
 
   const int smooth_viewtx = WM_operator_smooth_viewtx_get(op);
   Scene *scene = CTX_data_scene(C);
-  const Editing *ed = SEQ_editing_get(scene, false);
+  const Editing *ed = SEQ_editing_get(scene);
 
   SEQ_timeline_boundbox(scene, SEQ_active_seqbase_get(ed), &box);
   UI_view2d_smooth_view(C, region, &box, smooth_viewtx);
@@ -274,7 +274,7 @@ static int sequencer_view_selected_exec(bContext *C, wmOperator *op)
   Scene *scene = CTX_data_scene(C);
   View2D *v2d = UI_view2d_fromcontext(C);
   ARegion *region = CTX_wm_region(C);
-  Editing *ed = SEQ_editing_get(scene, false);
+  Editing *ed = SEQ_editing_get(scene);
   Sequence *seq;
   rctf cur_new = v2d->cur;