Cleanup: Use const for retrieved custom data layers

3 files changed, 4 insertions, 4 deletions

diff --git a/source/blender/draw/intern/draw_cache_impl_subdivision.cc b/source/blender/draw/intern/draw_cache_impl_subdivision.cc
index c11a5e32c67..b5cdbd3617e 100644
--- a/source/blender/draw/intern/draw_cache_impl_subdivision.cc
+++ b/source/blender/draw/intern/draw_cache_impl_subdivision.cc
@@ -867,10 +867,10 @@ static bool draw_subdiv_topology_info_cb(const SubdivForeachContext *foreach_con
   ctx->subdiv_loop_subdiv_edge_index = cache->subdiv_loop_subdiv_edge_index;
   ctx->subdiv_loop_poly_index = cache->subdiv_loop_poly_index;
 
-  ctx->v_origindex = static_cast<int *>(
+  ctx->v_origindex = static_cast<const int *>(
       CustomData_get_layer(&ctx->coarse_mesh->vdata, CD_ORIGINDEX));
 
-  ctx->e_origindex = static_cast<int *>(
+  ctx->e_origindex = static_cast<const int *>(
       CustomData_get_layer(&ctx->coarse_mesh->edata, CD_ORIGINDEX));
 
   if (cache->num_subdiv_verts) {
diff --git a/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_pos_nor.cc b/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_pos_nor.cc
index f80b33e28f2..5c0116f08d7 100644
--- a/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_pos_nor.cc
+++ b/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_pos_nor.cc
@@ -234,7 +234,7 @@ static void extract_pos_nor_init_subdiv(const DRWSubdivCache *subdiv_cache,
 
   if (subdiv_cache->use_custom_loop_normals) {
     Mesh *coarse_mesh = subdiv_cache->mesh;
-    const float(*lnors)[3] = static_cast<float(*)[3]>(
+    const float(*lnors)[3] = static_cast<const float(*)[3]>(
         CustomData_get_layer(&coarse_mesh->ldata, CD_NORMAL));
     BLI_assert(lnors != nullptr);
 
diff --git a/source/blender/io/wavefront_obj/exporter/obj_export_mesh.cc b/source/blender/io/wavefront_obj/exporter/obj_export_mesh.cc
index 3eea20fdb60..092ba24db64 100644
--- a/source/blender/io/wavefront_obj/exporter/obj_export_mesh.cc
+++ b/source/blender/io/wavefront_obj/exporter/obj_export_mesh.cc
@@ -453,7 +453,7 @@ int16_t OBJMesh::get_poly_deform_group_index(const int poly_index,
   BLI_assert(poly_index < export_mesh_eval_->totpoly);
   BLI_assert(group_weights.size() == BKE_object_defgroup_count(&export_object_eval_));
 
-  const MDeformVert *dvert_layer = static_cast<MDeformVert *>(
+  const MDeformVert *dvert_layer = static_cast<const MDeformVert *>(
       CustomData_get_layer(&export_mesh_eval_->vdata, CD_MDEFORMVERT));
   if (!dvert_layer) {
     return NOT_FOUND;