1 files changed, 3 insertions, 23 deletions
diff --git a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_modifier.h b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_modifier.h
index a5bdf2359ee..f02dc73c392 100644
--- a/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_modifier.h
+++ b/source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_modifier.h
@@ -25,38 +25,18 @@
 
 #include "BKE_modifier.h"
 
-#include "intern/depsgraph_type.h"
-
 struct ModifierData;
 
 namespace blender {
 namespace deg {
 
-struct Depsgraph;
-
-/* Identifier used to match modifiers to backup/restore their runtime data.
- * Identification is happening using original modifier data pointer and the
- * modifier type.
- * It is not enough to only pointer, since it's possible to have a situation
- * when modifier is removed and a new one added, and due to memory allocation
- * policy they might have same pointer.
- * By adding type into matching we are at least ensuring that modifier will not
- * try to interpret runtime data created by another modifier type. */
-class ModifierDataBackupID {
+class ModifierDataBackup {
  public:
-  ModifierDataBackupID(const Depsgraph *depsgraph);
-  ModifierDataBackupID(ModifierData *modifier_data, ModifierType type);
-
-  friend bool operator==(const ModifierDataBackupID &a, const ModifierDataBackupID &b);
+  explicit ModifierDataBackup(ModifierData *modifier_data);
 
-  uint64_t hash() const;
-
-  ModifierData *modifier_data;
   ModifierType type;
+  void *runtime;
 };
 
-/* Storage for backed up runtime modifier data. */
-typedef Map<ModifierDataBackupID, void *> ModifierRuntimeDataBackup;
-
 }  // namespace deg
 }  // namespace blender