properly remove thread refs from occlusion queries

fixes infinite loop on exit related to #276
megai2 · Aug 11, 2020 · 08443e5 · 08443e5
1 parent 2e26f8a
commit 08443e5
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/d912pxy/d912pxy_query_occlusion.cpp b/d912pxy/d912pxy_query_occlusion.cpp
@@ -233,6 +233,16 @@ void d912pxy_query_occlusion::FreePendingQueryObjects()
 
 void d912pxy_query_occlusion::DeInitOccQueryEmulation()
 {
+	//finish outstanding queres so thery are properly freed on exit
+	d912pxy_query_occlusion_gpu_stack* readStack = &g_gpuStack[!g_writeStack];
+	if (readStack->count)
+	{
+		for (int i = 0; i != readStack->count; ++i)	
+			readStack->stack[i]->SetQueryResult(0);
+
+		readStack->count = 0;
+	}
+
 	if (!g_occQueryHeap)
 		return;