Depsgraph: Cleanup, use nested namespace definition

source/blender/depsgraph/intern/eval/deg_eval.h

@@ -9,8 +9,7 @@
 
 #pragma once
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -23,5 +22,4 @@ struct Depsgraph;
  */
 void deg_evaluate_on_refresh(Depsgraph *graph);
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.h

@@ -27,8 +27,7 @@ struct ID;
 
 struct Depsgraph;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 class DepsgraphNodeBuilder;
@@ -77,5 +76,4 @@ bool deg_copy_on_write_is_expanded(const struct ID *id_cow);
 bool deg_copy_on_write_is_needed(const ID *id_orig);
 bool deg_copy_on_write_is_needed(const ID_Type id_type);
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_flush.h

@@ -9,8 +9,7 @@
 
 #pragma once
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -24,5 +23,4 @@ void deg_graph_flush_updates(struct Depsgraph *graph);
  */
 void deg_graph_clear_tags(struct Depsgraph *graph);
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup.h

@@ -17,8 +17,7 @@
 #include "intern/eval/deg_eval_runtime_backup_sound.h"
 #include "intern/eval/deg_eval_runtime_backup_volume.h"
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -59,5 +58,4 @@ class RuntimeBackup {
   GPencilBackup gpencil_backup;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_animation.h

@@ -11,8 +11,7 @@
 
 #include "intern/depsgraph_type.h"
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -46,5 +45,4 @@ class AnimationBackup {
   Vector<AnimationValueBackup> values_backup;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_gpencil.h

@@ -9,8 +9,7 @@
 
 struct bGPdata;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -25,5 +24,4 @@ class GPencilBackup {
   const Depsgraph *depsgraph;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_modifier.h

@@ -11,8 +11,7 @@
 
 struct ModifierData;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 class ModifierDataBackup {
  public:
@@ -22,5 +21,4 @@ class ModifierDataBackup {
   void *runtime;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_movieclip.h

@@ -11,8 +11,7 @@ struct MovieClip;
 struct MovieClipCache;
 struct anim;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -30,5 +29,4 @@ class MovieClipBackup {
   struct MovieClipCache *cache;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_object.h

@@ -17,8 +17,7 @@
 
 struct Object;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -46,5 +45,4 @@ class ObjectRuntimeBackup {
   Map<SessionUUID, bPoseChannel_Runtime> pose_channel_runtime_data;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_pose.h

@@ -11,8 +11,6 @@
 
 #include "DNA_action_types.h"
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
-}
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_scene.h

@@ -11,8 +11,7 @@
 
 struct Scene;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -40,5 +39,4 @@ class SceneBackup {
   SequencerBackup sequencer_backup;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_sequence.h

@@ -11,8 +11,7 @@
 
 struct Sequence;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -32,5 +31,4 @@ class SequenceBackup {
   ListBase anims;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_sequencer.h

@@ -16,8 +16,7 @@
 
 struct Scene;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -34,5 +33,4 @@ class SequencerBackup {
   Map<SessionUUID, SequenceBackup> sequences_backup;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_sound.h

@@ -9,8 +9,7 @@
 
 struct bSound;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -29,5 +28,4 @@ class SoundBackup {
   void *playback_handle;
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_runtime_backup_volume.h

@@ -10,8 +10,7 @@
 struct Volume;
 struct VolumeGridVector;
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
@@ -27,5 +26,4 @@ class VolumeBackup {
   char filepath[1024]; /* FILE_MAX */
 };
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg

source/blender/depsgraph/intern/eval/deg_eval_stats.h

@@ -7,13 +7,11 @@
 
 #pragma once
 
-namespace blender {
-namespace deg {
+namespace blender::deg {
 
 struct Depsgraph;
 
 /* Aggregate operation timings to overall component and ID nodes timing. */
 void deg_eval_stats_aggregate(Depsgraph *graph);
 
-}  // namespace deg
-}  // namespace blender
+}  // namespace blender::deg