- fixed update check for shadow map tree.

This should only flag the tree as new if it is different from the last one. This not only caused issues with dynamic updates but also made the renderer recreate the tree's data structures repeatedly.
ZDoom · Oct 17, 2020 · 28a12d2 · 28a12d2
1 parent 9649fb9
commit 28a12d2
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/common/rendering/hwrenderer/data/hw_shadowmap.h b/src/common/rendering/hwrenderer/data/hw_shadowmap.h
@@ -36,8 +36,11 @@ class IShadowMap
 
 	void SetAABBTree(hwrenderer::LevelAABBTree* tree)
 	{
-		mAABBTree = tree;
-		mNewTree = true;
+		if (mAABBTree != tree)
+		{
+			mAABBTree = tree;
+			mNewTree = true;
+		}
 	}
 
 	void SetCollectLights(std::function<void()> func)