Cleanup: use array syntax for sizeof, zero before float suffix

3 files changed, 7 insertions, 8 deletions

diff --git a/source/blender/editors/sculpt_paint/paint_mask.c b/source/blender/editors/sculpt_paint/paint_mask.c
index db74d86d0f4..5e89a4823db 100644
--- a/source/blender/editors/sculpt_paint/paint_mask.c
+++ b/source/blender/editors/sculpt_paint/paint_mask.c
@@ -1076,7 +1076,7 @@ static void sculpt_gesture_trim_geometry_generate(SculptGestureContext *sgcontex
   const int trim_totpolys = (2 * (tot_screen_points - 2)) + (2 * tot_screen_points);
   trim_operation->mesh = BKE_mesh_new_nomain(
       trim_totverts, 0, 0, trim_totpolys * 3, trim_totpolys);
-  trim_operation->true_mesh_co = MEM_malloc_arrayN(trim_totverts, 3 * sizeof(float), "mesh orco");
+  trim_operation->true_mesh_co = MEM_malloc_arrayN(trim_totverts, sizeof(float[3]), "mesh orco");
 
   float depth_front = trim_operation->depth_front;
   float depth_back = trim_operation->depth_back;
@@ -1130,7 +1130,7 @@ static void sculpt_gesture_trim_geometry_generate(SculptGestureContext *sgcontex
 
   /* Get the triangulation for the front/back poly. */
   const int tot_tris_face = tot_screen_points - 2;
-  uint(*r_tris)[3] = MEM_malloc_arrayN(tot_tris_face, 3 * sizeof(uint), "tris");
+  uint(*r_tris)[3] = MEM_malloc_arrayN(tot_tris_face, sizeof(uint[3]), "tris");
   BLI_polyfill_calc(screen_points, tot_screen_points, 0, r_tris);
 
   /* Write the front face triangle indices. */
diff --git a/source/blender/editors/sculpt_paint/sculpt_boundary.c b/source/blender/editors/sculpt_paint/sculpt_boundary.c
index 70f8f2127b4..8bf09ce3d05 100644
--- a/source/blender/editors/sculpt_paint/sculpt_boundary.c
+++ b/source/blender/editors/sculpt_paint/sculpt_boundary.c
@@ -532,9 +532,8 @@ static void sculpt_boundary_bend_data_init(SculptSession *ss, SculptBoundary *bo
 {
   const int totvert = SCULPT_vertex_count_get(ss);
   boundary->bend.pivot_rotation_axis = MEM_calloc_arrayN(
-      totvert, 3 * sizeof(float), "pivot rotation axis");
-  boundary->bend.pivot_positions = MEM_calloc_arrayN(
-      totvert, 3 * sizeof(float), "pivot positions");
+      totvert, sizeof(float[3]), "pivot rotation axis");
+  boundary->bend.pivot_positions = MEM_calloc_arrayN(totvert, sizeof(float[3]), "pivot positions");
 
   for (int i = 0; i < totvert; i++) {
     if (boundary->edit_info[i].num_propagation_steps != boundary->max_propagation_steps) {
@@ -567,7 +566,7 @@ static void sculpt_boundary_bend_data_init(SculptSession *ss, SculptBoundary *bo
 static void sculpt_boundary_slide_data_init(SculptSession *ss, SculptBoundary *boundary)
 {
   const int totvert = SCULPT_vertex_count_get(ss);
-  boundary->slide.directions = MEM_calloc_arrayN(totvert, 3 * sizeof(float), "slide directions");
+  boundary->slide.directions = MEM_calloc_arrayN(totvert, sizeof(float[3]), "slide directions");
 
   for (int i = 0; i < totvert; i++) {
     if (boundary->edit_info[i].num_propagation_steps != boundary->max_propagation_steps) {
@@ -592,7 +591,7 @@ static void sculpt_boundary_twist_data_init(SculptSession *ss, SculptBoundary *b
 {
   zero_v3(boundary->twist.pivot_position);
   float(*poly_verts)[3] = MEM_malloc_arrayN(
-      boundary->num_vertices, sizeof(float) * 3, "poly verts");
+      boundary->num_vertices, sizeof(float[3]), "poly verts");
   for (int i = 0; i < boundary->num_vertices; i++) {
     add_v3_v3(boundary->twist.pivot_position, SCULPT_vertex_co_get(ss, boundary->vertices[i]));
     copy_v3_v3(poly_verts[i], SCULPT_vertex_co_get(ss, boundary->vertices[i]));
diff --git a/source/blender/editors/sculpt_paint/sculpt_smooth.c b/source/blender/editors/sculpt_paint/sculpt_smooth.c
index 858c6c4e279..482bdf97d78 100644
--- a/source/blender/editors/sculpt_paint/sculpt_smooth.c
+++ b/source/blender/editors/sculpt_paint/sculpt_smooth.c
@@ -251,7 +251,7 @@ static void SCULPT_enhance_details_brush(Sculpt *sd,
   if (SCULPT_stroke_is_first_brush_step(ss->cache)) {
     const int totvert = SCULPT_vertex_count_get(ss);
     ss->cache->detail_directions = MEM_malloc_arrayN(
-        totvert, 3 * sizeof(float), "details directions");
+        totvert, sizeof(float[3]), "details directions");
 
     for (int i = 0; i < totvert; i++) {
       float avg[3];