Minor API Edits.

added BM_mesh_elem_flag_enable_all (only had disable function), and add
argunt for vert/edge/face type.

use these functions from EDBM_flag_enable/disable_all (had duplicate
code).

source/blender/bmesh/bmesh_marking.h

@@ -47,7 +47,8 @@ void BM_elem_select_set(struct BMesh *bm, void *element, int select);
  * chuck it.*/
 int BM_elem_select_test(BMesh *bm, const void *element);
 
-void BM_mesh_flag_disable_all(BMesh *bm, const char hflag);
+void BM_mesh_elem_flag_enable_all(BMesh *bm, const char htype, const char hflag);
+void BM_mesh_elem_flag_disable_all(BMesh *bm, const char htype, const char hflag);
 
 /* individual element select functions, BM_elem_select_set is a shortcut for these
  * that automatically detects which one to use*/

source/blender/bmesh/intern/bmesh_marking.c

@@ -754,7 +754,7 @@ void BM_select_history_validate(BMesh *bm)
 	}
 }
 
-void BM_mesh_flag_disable_all(BMesh *bm, const char hflag)
+void BM_mesh_elem_flag_disable_all(BMesh *bm, const char htype, const char hflag)
 {
 	const char iter_types[3] = {BM_VERTS_OF_MESH,
 	                            BM_EDGES_OF_MESH,
@@ -768,14 +768,43 @@ void BM_mesh_flag_disable_all(BMesh *bm, const char hflag)
 	}
 
 	for (i = 0; i < 3; i++) {
-		ele = BM_iter_new(&iter, bm, iter_types[i], NULL);
+		if (htype & iter_types[i]) {
-		for ( ; ele; ele = BM_iter_step(&iter)) {
+			ele = BM_iter_new(&iter, bm, iter_types[i], NULL);
-			if (hflag & BM_ELEM_SELECT) BM_elem_select_set(bm, ele, FALSE);
+			for ( ; ele; ele = BM_iter_step(&iter)) {
-			BM_elem_flag_disable(ele, hflag);
+				if (hflag & BM_ELEM_SELECT) {
+					BM_elem_select_set(bm, ele, FALSE);
+				}
+				BM_elem_flag_disable(ele, hflag);
+			}
 		}
 	}
 }
 
+void BM_mesh_elem_flag_enable_all(BMesh *bm, const char htype, const char hflag)
+{
+	const char iter_types[3] = {BM_VERTS_OF_MESH,
+	                            BM_EDGES_OF_MESH,
+	                            BM_FACES_OF_MESH};
+	BMIter iter;
+	BMHeader *ele;
+	int i;
+
+	if (hflag & BM_ELEM_SELECT) {
+		BM_select_history_clear(bm);
+	}
+
+	for (i = 0; i < 3; i++) {
+		if (htype & iter_types[i]) {
+			ele = BM_iter_new(&iter, bm, iter_types[i], NULL);
+			for ( ; ele; ele = BM_iter_step(&iter)) {
+				if (hflag & BM_ELEM_SELECT) {
+					BM_elem_select_set(bm, ele, TRUE);
+				}
+				BM_elem_flag_enable(ele, hflag);
+			}
+		}
+	}
+}
 
 /***************** Mesh Hiding stuff *********** */
 

source/blender/bmesh/operators/bmo_subdivide.c

@@ -1044,8 +1044,8 @@ void BM_mesh_esubdivideflag(Object *UNUSED(obedit), BMesh *bm, int flag, float s
 		BMHeader *ele;
 		// int i;
 		
-		/* deselect inpu */
+		/* deselect input */
-		BM_mesh_flag_disable_all(bm, BM_ELEM_SELECT);
+		BM_mesh_elem_flag_disable_all(bm, BM_VERT | BM_EDGE | BM_FACE, BM_ELEM_SELECT);
 
 		ele = BMO_iter_new(&iter, bm, &op, "outinner", BM_EDGE|BM_VERT);
 		for ( ; ele; ele = BMO_iter_step(&iter)) {

source/blender/editors/mesh/bmesh_tools.c

@@ -3563,7 +3563,7 @@ static int split_mesh_exec(bContext *C, wmOperator *op)
 
 	EDBM_InitOpf(em, &bmop, op, "split geom=%hvef", BM_ELEM_SELECT);
 	BMO_op_exec(em->bm, &bmop);
-	BM_mesh_flag_disable_all(em->bm, BM_ELEM_SELECT);
+	BM_mesh_elem_flag_disable_all(em->bm, BM_VERT | BM_EDGE | BM_FACE, BM_ELEM_SELECT);
 	BMO_slot_buffer_hflag_enable(em->bm, &bmop, "geomout", BM_ELEM_SELECT, BM_ALL);
 	if (!EDBM_FinishOp(em, &bmop, op, TRUE)) {
 		return OPERATOR_CANCELLED;

source/blender/editors/mesh/bmeshutils.c

@@ -468,44 +468,12 @@ int EDBM_get_actSelection(BMEditMesh *em, BMEditSelection *ese)
 
 void EDBM_flag_disable_all(BMEditMesh *em, const char hflag)
 {
-	const char iter_types[3] = {BM_VERTS_OF_MESH,
+	BM_mesh_elem_flag_disable_all(em->bm, BM_VERT|BM_EDGE|BM_FACE, hflag);
-	                            BM_EDGES_OF_MESH,
-	                            BM_FACES_OF_MESH};
-	BMIter iter;
-	BMHeader *ele;
-	int i;
-
-	if (hflag & BM_ELEM_SELECT)
-		BM_select_history_clear(em->bm);
-
-	for (i = 0; i < 3; i++) {
-		BM_ITER(ele, &iter, em->bm, iter_types[i], NULL) {
-			if (hflag & BM_ELEM_SELECT) BM_elem_select_set(em->bm, ele, FALSE);
-			BM_elem_flag_disable(ele, hflag);
-		}
-	}
 }
 
 void EDBM_flag_enable_all(BMEditMesh *em, const char hflag)
 {
-	const char iter_types[3] = {BM_VERTS_OF_MESH,
+	BM_mesh_elem_flag_enable_all(em->bm, BM_VERT|BM_EDGE|BM_FACE, hflag);
-	                            BM_EDGES_OF_MESH,
-	                            BM_FACES_OF_MESH};
-	BMIter iter;
-	BMHeader *ele;
-	int i;
-
-	for (i = 0; i < 3; i++) {
-		ele = BM_iter_new(&iter, em->bm, iter_types[i], NULL);
-		for ( ; ele; ele = BM_iter_step(&iter)) {
-			if (hflag & BM_ELEM_SELECT) {
-				BM_elem_select_set(em->bm, ele, TRUE);
-			}
-			else {
-				BM_elem_flag_enable(ele, hflag);
-			}
-		}
-	}
 }
 
 /**************-------------- Undo ------------*****************/