From 2001a8b9d2399f3697d2ec8c5c52c43c29bc72f2 Mon Sep 17 00:00:00 2001
From: assiduous <assiduous@diligentgraphics.com>
Date: Wed, 13 Jan 2021 13:11:03 -0800
Subject: GLTF Loader: made Model::GPUDataInitialized atomic

---
 AssetLoader/interface/GLTFLoader.hpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'AssetLoader/interface')

diff --git a/AssetLoader/interface/GLTFLoader.hpp b/AssetLoader/interface/GLTFLoader.hpp
index a4bc29f..125c16a 100644
--- a/AssetLoader/interface/GLTFLoader.hpp
+++ b/AssetLoader/interface/GLTFLoader.hpp
@@ -33,6 +33,7 @@
 #include <cfloat>
 #include <unordered_map>
 #include <mutex>
+#include <atomic>
 
 #include "../../../DiligentCore/Graphics/GraphicsEngine/interface/RenderDevice.h"
 #include "../../../DiligentCore/Graphics/GraphicsEngine/interface/DeviceContext.h"
@@ -425,7 +426,7 @@ struct Model
 
     bool IsGPUDataInitialized() const
     {
-        return GPUDataInitialized;
+        return GPUDataInitialized.load();
     }
 
     void Transform(const float4x4& Matrix);
@@ -489,7 +490,7 @@ private:
     Node* FindNode(Node* parent, Uint32 index);
     Node* NodeFromIndex(uint32_t index);
 
-    bool GPUDataInitialized = false;
+    std::atomic_bool GPUDataInitialized = false;
 
     struct BufferInfo
     {
-- 
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