ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 194 insertions, 186 deletions

diff --git a/source/blender/editors/curve/editcurve_undo.c b/source/blender/editors/curve/editcurve_undo.c
index 6cde9abb33f..d0c2afcb1d2 100644
--- a/source/blender/editors/curve/editcurve_undo.c
+++ b/source/blender/editors/curve/editcurve_undo.c
@@ -58,133 +58,131 @@ static CLG_LogRef LOG = {"ed.undo.curve"};
  * \{ */
 
 typedef struct {
-	ListBase nubase;
-	int actvert;
-	GHash *undoIndex;
-	ListBase fcurves, drivers;
-	int actnu;
-	int flag;
-
-	/* Stored in the object, needed since users may change the active key while in edit-mode. */
-	struct {
-		short shapenr;
-	} obedit;
-
-	size_t undo_size;
+  ListBase nubase;
+  int actvert;
+  GHash *undoIndex;
+  ListBase fcurves, drivers;
+  int actnu;
+  int flag;
+
+  /* Stored in the object, needed since users may change the active key while in edit-mode. */
+  struct {
+    short shapenr;
+  } obedit;
+
+  size_t undo_size;
 } UndoCurve;
 
 static void undocurve_to_editcurve(Main *bmain, UndoCurve *ucu, Curve *cu, short *r_shapenr)
 {
-	ListBase *undobase = &ucu->nubase;
-	ListBase *editbase = BKE_curve_editNurbs_get(cu);
-	Nurb *nu, *newnu;
-	EditNurb *editnurb = cu->editnurb;
-	AnimData *ad = BKE_animdata_from_id(&cu->id);
-
-	BKE_nurbList_free(editbase);
-
-	if (ucu->undoIndex) {
-		BKE_curve_editNurb_keyIndex_free(&editnurb->keyindex);
-		editnurb->keyindex = ED_curve_keyindex_hash_duplicate(ucu->undoIndex);
-	}
-
-	if (ad) {
-		if (ad->action) {
-			free_fcurves(&ad->action->curves);
-			copy_fcurves(&ad->action->curves, &ucu->fcurves);
-		}
-
-		free_fcurves(&ad->drivers);
-		copy_fcurves(&ad->drivers, &ucu->drivers);
-	}
-
-	/* copy  */
-	for (nu = undobase->first; nu; nu = nu->next) {
-		newnu = BKE_nurb_duplicate(nu);
-
-		if (editnurb->keyindex) {
-			ED_curve_keyindex_update_nurb(editnurb, nu, newnu);
-		}
-
-		BLI_addtail(editbase, newnu);
-	}
-
-	cu->actvert = ucu->actvert;
-	cu->actnu = ucu->actnu;
-	cu->flag = ucu->flag;
-	*r_shapenr = ucu->obedit.shapenr;
-	ED_curve_updateAnimPaths(bmain, cu);
+  ListBase *undobase = &ucu->nubase;
+  ListBase *editbase = BKE_curve_editNurbs_get(cu);
+  Nurb *nu, *newnu;
+  EditNurb *editnurb = cu->editnurb;
+  AnimData *ad = BKE_animdata_from_id(&cu->id);
+
+  BKE_nurbList_free(editbase);
+
+  if (ucu->undoIndex) {
+    BKE_curve_editNurb_keyIndex_free(&editnurb->keyindex);
+    editnurb->keyindex = ED_curve_keyindex_hash_duplicate(ucu->undoIndex);
+  }
+
+  if (ad) {
+    if (ad->action) {
+      free_fcurves(&ad->action->curves);
+      copy_fcurves(&ad->action->curves, &ucu->fcurves);
+    }
+
+    free_fcurves(&ad->drivers);
+    copy_fcurves(&ad->drivers, &ucu->drivers);
+  }
+
+  /* copy  */
+  for (nu = undobase->first; nu; nu = nu->next) {
+    newnu = BKE_nurb_duplicate(nu);
+
+    if (editnurb->keyindex) {
+      ED_curve_keyindex_update_nurb(editnurb, nu, newnu);
+    }
+
+    BLI_addtail(editbase, newnu);
+  }
+
+  cu->actvert = ucu->actvert;
+  cu->actnu = ucu->actnu;
+  cu->flag = ucu->flag;
+  *r_shapenr = ucu->obedit.shapenr;
+  ED_curve_updateAnimPaths(bmain, cu);
 }
 
 static void undocurve_from_editcurve(UndoCurve *ucu, Curve *cu, const short shapenr)
 {
-	BLI_assert(BLI_array_is_zeroed(ucu, 1));
-	ListBase *nubase = BKE_curve_editNurbs_get(cu);
-	EditNurb *editnurb = cu->editnurb, tmpEditnurb;
-	Nurb *nu, *newnu;
-	AnimData *ad = BKE_animdata_from_id(&cu->id);
-
-	/* TODO: include size of fcurve & undoIndex */
-	// ucu->undo_size = 0;
-
-	if (editnurb->keyindex) {
-		ucu->undoIndex = ED_curve_keyindex_hash_duplicate(editnurb->keyindex);
-		tmpEditnurb.keyindex = ucu->undoIndex;
-	}
-
-	if (ad) {
-		if (ad->action) {
-			copy_fcurves(&ucu->fcurves, &ad->action->curves);
-		}
-
-		copy_fcurves(&ucu->drivers, &ad->drivers);
-	}
-
-	/* copy  */
-	for (nu = nubase->first; nu; nu = nu->next) {
-		newnu = BKE_nurb_duplicate(nu);
-
-		if (ucu->undoIndex) {
-			ED_curve_keyindex_update_nurb(&tmpEditnurb, nu, newnu);
-		}
-
-		BLI_addtail(&ucu->nubase, newnu);
-
-		ucu->undo_size += (
-		        (nu->bezt ? (sizeof(BezTriple) * nu->pntsu) : 0) +
-		        (nu->bp ? (sizeof(BPoint) * (nu->pntsu * nu->pntsv)) : 0) +
-		        (nu->knotsu ? (sizeof(float) * KNOTSU(nu)) : 0) +
-		        (nu->knotsv ? (sizeof(float) * KNOTSV(nu)) : 0) +
-		        sizeof(Nurb));
-	}
-
-	ucu->actvert = cu->actvert;
-	ucu->actnu = cu->actnu;
-	ucu->flag = cu->flag;
-
-	ucu->obedit.shapenr = shapenr;
+  BLI_assert(BLI_array_is_zeroed(ucu, 1));
+  ListBase *nubase = BKE_curve_editNurbs_get(cu);
+  EditNurb *editnurb = cu->editnurb, tmpEditnurb;
+  Nurb *nu, *newnu;
+  AnimData *ad = BKE_animdata_from_id(&cu->id);
+
+  /* TODO: include size of fcurve & undoIndex */
+  // ucu->undo_size = 0;
+
+  if (editnurb->keyindex) {
+    ucu->undoIndex = ED_curve_keyindex_hash_duplicate(editnurb->keyindex);
+    tmpEditnurb.keyindex = ucu->undoIndex;
+  }
+
+  if (ad) {
+    if (ad->action) {
+      copy_fcurves(&ucu->fcurves, &ad->action->curves);
+    }
+
+    copy_fcurves(&ucu->drivers, &ad->drivers);
+  }
+
+  /* copy  */
+  for (nu = nubase->first; nu; nu = nu->next) {
+    newnu = BKE_nurb_duplicate(nu);
+
+    if (ucu->undoIndex) {
+      ED_curve_keyindex_update_nurb(&tmpEditnurb, nu, newnu);
+    }
+
+    BLI_addtail(&ucu->nubase, newnu);
+
+    ucu->undo_size += ((nu->bezt ? (sizeof(BezTriple) * nu->pntsu) : 0) +
+                       (nu->bp ? (sizeof(BPoint) * (nu->pntsu * nu->pntsv)) : 0) +
+                       (nu->knotsu ? (sizeof(float) * KNOTSU(nu)) : 0) +
+                       (nu->knotsv ? (sizeof(float) * KNOTSV(nu)) : 0) + sizeof(Nurb));
+  }
+
+  ucu->actvert = cu->actvert;
+  ucu->actnu = cu->actnu;
+  ucu->flag = cu->flag;
+
+  ucu->obedit.shapenr = shapenr;
 }
 
 static void undocurve_free_data(UndoCurve *uc)
 {
-	BKE_nurbList_free(&uc->nubase);
+  BKE_nurbList_free(&uc->nubase);
 
-	BKE_curve_editNurb_keyIndex_free(&uc->undoIndex);
+  BKE_curve_editNurb_keyIndex_free(&uc->undoIndex);
 
-	free_fcurves(&uc->fcurves);
-	free_fcurves(&uc->drivers);
+  free_fcurves(&uc->fcurves);
+  free_fcurves(&uc->drivers);
 }
 
 static Object *editcurve_object_from_context(bContext *C)
 {
-	Object *obedit = CTX_data_edit_object(C);
-	if (obedit && ELEM(obedit->type, OB_CURVE, OB_SURF)) {
-		Curve *cu = obedit->data;
-		if (BKE_curve_editNurbs_get(cu) != NULL) {
-			return obedit;
-		}
-	}
-	return NULL;
+  Object *obedit = CTX_data_edit_object(C);
+  if (obedit && ELEM(obedit->type, OB_CURVE, OB_SURF)) {
+    Curve *cu = obedit->data;
+    if (BKE_curve_editNurbs_get(cu) != NULL) {
+      return obedit;
+    }
+  }
+  return NULL;
 }
 
 /** \} */
@@ -196,113 +194,123 @@ static Object *editcurve_object_from_context(bContext *C)
  * \{ */
 
 typedef struct CurveUndoStep_Elem {
-	UndoRefID_Object obedit_ref;
-	UndoCurve data;
+  UndoRefID_Object obedit_ref;
+  UndoCurve data;
 } CurveUndoStep_Elem;
 
 typedef struct CurveUndoStep {
-	UndoStep step;
-	CurveUndoStep_Elem *elems;
-	uint                elems_len;
+  UndoStep step;
+  CurveUndoStep_Elem *elems;
+  uint elems_len;
 } CurveUndoStep;
 
 static bool curve_undosys_poll(bContext *C)
 {
-	Object *obedit = editcurve_object_from_context(C);
-	return (obedit != NULL);
+  Object *obedit = editcurve_object_from_context(C);
+  return (obedit != NULL);
 }
 
-static bool curve_undosys_step_encode(struct bContext *C, struct Main *UNUSED(bmain), UndoStep *us_p)
+static bool curve_undosys_step_encode(struct bContext *C,
+                                      struct Main *UNUSED(bmain),
+                                      UndoStep *us_p)
 {
-	CurveUndoStep *us = (CurveUndoStep *)us_p;
-
-	/* Important not to use the 3D view when getting objects because all objects
-	 * outside of this list will be moved out of edit-mode when reading back undo steps. */
-	ViewLayer *view_layer = CTX_data_view_layer(C);
-	uint objects_len = 0;
-	Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(view_layer, NULL, &objects_len);
-
-	us->elems = MEM_callocN(sizeof(*us->elems) * objects_len, __func__);
-	us->elems_len = objects_len;
-
-	for (uint i = 0; i < objects_len; i++) {
-		Object *ob = objects[i];
-		CurveUndoStep_Elem *elem = &us->elems[i];
-
-		elem->obedit_ref.ptr = ob;
-		undocurve_from_editcurve(&elem->data, ob->data, ob->shapenr);
-		us->step.data_size += elem->data.undo_size;
-	}
-	MEM_freeN(objects);
-	return true;
+  CurveUndoStep *us = (CurveUndoStep *)us_p;
+
+  /* Important not to use the 3D view when getting objects because all objects
+   * outside of this list will be moved out of edit-mode when reading back undo steps. */
+  ViewLayer *view_layer = CTX_data_view_layer(C);
+  uint objects_len = 0;
+  Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
+      view_layer, NULL, &objects_len);
+
+  us->elems = MEM_callocN(sizeof(*us->elems) * objects_len, __func__);
+  us->elems_len = objects_len;
+
+  for (uint i = 0; i < objects_len; i++) {
+    Object *ob = objects[i];
+    CurveUndoStep_Elem *elem = &us->elems[i];
+
+    elem->obedit_ref.ptr = ob;
+    undocurve_from_editcurve(&elem->data, ob->data, ob->shapenr);
+    us->step.data_size += elem->data.undo_size;
+  }
+  MEM_freeN(objects);
+  return true;
 }
 
-static void curve_undosys_step_decode(struct bContext *C, struct Main *bmain, UndoStep *us_p, int UNUSED(dir))
+static void curve_undosys_step_decode(struct bContext *C,
+                                      struct Main *bmain,
+                                      UndoStep *us_p,
+                                      int UNUSED(dir))
 {
-	CurveUndoStep *us = (CurveUndoStep *)us_p;
-
-	/* Load all our objects  into edit-mode, clear everything else. */
-	ED_undo_object_editmode_restore_helper(
-	        C, &us->elems[0].obedit_ref.ptr, us->elems_len, sizeof(*us->elems));
-
-	BLI_assert(curve_undosys_poll(C));
-
-	for (uint i = 0; i < us->elems_len; i++) {
-		CurveUndoStep_Elem *elem = &us->elems[i];
-		Object *obedit = elem->obedit_ref.ptr;
-		Curve *cu = obedit->data;
-		if (cu->editnurb == NULL) {
-			/* Should never fail, may not crash but can give odd behavior. */
-			CLOG_ERROR(&LOG, "name='%s', failed to enter edit-mode for object '%s', undo state invalid",
-			           us_p->name, obedit->id.name);
-			continue;
-		}
-		undocurve_to_editcurve(bmain, &elem->data, obedit->data, &obedit->shapenr);
-		DEG_id_tag_update(&obedit->id, ID_RECALC_GEOMETRY);
-	}
-
-	/* The first element is always active */
-	ED_undo_object_set_active_or_warn(CTX_data_view_layer(C), us->elems[0].obedit_ref.ptr, us_p->name, &LOG);
-
-	WM_event_add_notifier(C, NC_GEOM | ND_DATA, NULL);
+  CurveUndoStep *us = (CurveUndoStep *)us_p;
+
+  /* Load all our objects  into edit-mode, clear everything else. */
+  ED_undo_object_editmode_restore_helper(
+      C, &us->elems[0].obedit_ref.ptr, us->elems_len, sizeof(*us->elems));
+
+  BLI_assert(curve_undosys_poll(C));
+
+  for (uint i = 0; i < us->elems_len; i++) {
+    CurveUndoStep_Elem *elem = &us->elems[i];
+    Object *obedit = elem->obedit_ref.ptr;
+    Curve *cu = obedit->data;
+    if (cu->editnurb == NULL) {
+      /* Should never fail, may not crash but can give odd behavior. */
+      CLOG_ERROR(&LOG,
+                 "name='%s', failed to enter edit-mode for object '%s', undo state invalid",
+                 us_p->name,
+                 obedit->id.name);
+      continue;
+    }
+    undocurve_to_editcurve(bmain, &elem->data, obedit->data, &obedit->shapenr);
+    DEG_id_tag_update(&obedit->id, ID_RECALC_GEOMETRY);
+  }
+
+  /* The first element is always active */
+  ED_undo_object_set_active_or_warn(
+      CTX_data_view_layer(C), us->elems[0].obedit_ref.ptr, us_p->name, &LOG);
+
+  WM_event_add_notifier(C, NC_GEOM | ND_DATA, NULL);
 }
 
 static void curve_undosys_step_free(UndoStep *us_p)
 {
-	CurveUndoStep *us = (CurveUndoStep *)us_p;
+  CurveUndoStep *us = (CurveUndoStep *)us_p;
 
-	for (uint i = 0; i < us->elems_len; i++) {
-		CurveUndoStep_Elem *elem = &us->elems[i];
-		undocurve_free_data(&elem->data);
-	}
-	MEM_freeN(us->elems);
+  for (uint i = 0; i < us->elems_len; i++) {
+    CurveUndoStep_Elem *elem = &us->elems[i];
+    undocurve_free_data(&elem->data);
+  }
+  MEM_freeN(us->elems);
 }
 
-static void curve_undosys_foreach_ID_ref(
-        UndoStep *us_p, UndoTypeForEachIDRefFn foreach_ID_ref_fn, void *user_data)
+static void curve_undosys_foreach_ID_ref(UndoStep *us_p,
+                                         UndoTypeForEachIDRefFn foreach_ID_ref_fn,
+                                         void *user_data)
 {
-	CurveUndoStep *us = (CurveUndoStep *)us_p;
+  CurveUndoStep *us = (CurveUndoStep *)us_p;
 
-	for (uint i = 0; i < us->elems_len; i++) {
-		CurveUndoStep_Elem *elem = &us->elems[i];
-		foreach_ID_ref_fn(user_data, ((UndoRefID *)&elem->obedit_ref));
-	}
+  for (uint i = 0; i < us->elems_len; i++) {
+    CurveUndoStep_Elem *elem = &us->elems[i];
+    foreach_ID_ref_fn(user_data, ((UndoRefID *)&elem->obedit_ref));
+  }
 }
 
 /* Export for ED_undo_sys. */
 void ED_curve_undosys_type(UndoType *ut)
 {
-	ut->name = "Edit Curve";
-	ut->poll = curve_undosys_poll;
-	ut->step_encode = curve_undosys_step_encode;
-	ut->step_decode = curve_undosys_step_decode;
-	ut->step_free = curve_undosys_step_free;
+  ut->name = "Edit Curve";
+  ut->poll = curve_undosys_poll;
+  ut->step_encode = curve_undosys_step_encode;
+  ut->step_decode = curve_undosys_step_decode;
+  ut->step_free = curve_undosys_step_free;
 
-	ut->step_foreach_ID_ref = curve_undosys_foreach_ID_ref;
+  ut->step_foreach_ID_ref = curve_undosys_foreach_ID_ref;
 
-	ut->use_context = true;
+  ut->use_context = true;
 
-	ut->step_size = sizeof(CurveUndoStep);
+  ut->step_size = sizeof(CurveUndoStep);
 }
 
 /** \} */