From e7fb013a60dd91caef1b1dd80f52b3996f06a21c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Foucault?= <foucault.clem@gmail.com>
Date: Tue, 30 May 2017 22:28:47 +0200
Subject: Draw Manager: Add SceneLayerEngineData and use callbacks to clear
 runtime engine data

---
 source/blender/blenkernel/intern/layer.c  | 10 ++++++++++
 source/blender/blenkernel/intern/object.c | 10 +++++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

(limited to 'source/blender/blenkernel')

diff --git a/source/blender/blenkernel/intern/layer.c b/source/blender/blenkernel/intern/layer.c
index c0211c53021..d2fa09fa9e9 100644
--- a/source/blender/blenkernel/intern/layer.c
+++ b/source/blender/blenkernel/intern/layer.c
@@ -176,6 +176,16 @@ void BKE_scene_layer_free(SceneLayer *sl)
 		MEM_freeN(sl->properties_evaluated);
 	}
 
+	for (SceneLayerEngineData *sled = sl->drawdata.first; sled; sled = sled->next) {
+		if (sled->storage) {
+			if (sled->free) {
+				sled->free(sled->storage);
+			}
+			MEM_freeN(sled->storage);
+		}
+	}
+	BLI_freelistN(&sl->drawdata);
+
 	MEM_SAFE_FREE(sl->stats);
 }
 
diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index dd23b61f148..c24a6d3c791 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -454,7 +454,15 @@ void BKE_object_free(Object *ob)
 	}
 	GPU_lamp_free(ob);
 
-	DRW_object_engine_data_free(ob);
+	for (ObjectEngineData *oed = ob->drawdata.first; oed; oed = oed->next) {
+		if (oed->storage) {
+			if (oed->free) {
+				oed->free(oed->storage);
+			}
+			MEM_freeN(oed->storage);
+		}
+	}
+	BLI_freelistN(&ob->drawdata);
 
 	BKE_sculptsession_free(ob);
 
-- 
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