From 9662f4167dcf84a980290cc2f2a7d3ed91a8f1af Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Sat, 17 Jan 2015 22:55:50 +0100
Subject: [PATCH] Fixed crash on Utility uninitialisation

Former-commit-id: ef9f53674fe21c4d7780e68c62f7981554663a85
---
 include/Nazara/Graphics/GuillotineTextureAtlas.hpp | 2 ++
 include/Nazara/Utility/AbstractAtlas.hpp           | 2 ++
 include/Nazara/Utility/GuillotineImageAtlas.hpp    | 1 +
 src/Nazara/Graphics/Graphics.cpp                   | 4 ++++
 src/Nazara/Graphics/GuillotineTextureAtlas.cpp     | 5 +++++
 src/Nazara/Utility/GuillotineImageAtlas.cpp        | 5 +++++
 6 files changed, 19 insertions(+)

diff --git a/include/Nazara/Graphics/GuillotineTextureAtlas.hpp b/include/Nazara/Graphics/GuillotineTextureAtlas.hpp
index 04197a41b..fa82c8056 100644
--- a/include/Nazara/Graphics/GuillotineTextureAtlas.hpp
+++ b/include/Nazara/Graphics/GuillotineTextureAtlas.hpp
@@ -16,6 +16,8 @@ class NAZARA_API NzGuillotineTextureAtlas : public NzGuillotineImageAtlas
 		NzGuillotineTextureAtlas() = default;
 		~NzGuillotineTextureAtlas() = default;
 
+		nzUInt32 GetStorage() const;
+
 	private:
 		NzAbstractImage* ResizeImage(NzAbstractImage* oldImage, const NzVector2ui& size) const override;
 };
diff --git a/include/Nazara/Utility/AbstractAtlas.hpp b/include/Nazara/Utility/AbstractAtlas.hpp
index 2d290153b..3dabff1eb 100644
--- a/include/Nazara/Utility/AbstractAtlas.hpp
+++ b/include/Nazara/Utility/AbstractAtlas.hpp
@@ -10,6 +10,7 @@
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Core/SparsePtr.hpp>
 #include <Nazara/Math/Rect.hpp>
+#include <Nazara/Utility/Enums.hpp>
 #include <unordered_map>
 
 class NzAbstractImage;
@@ -29,6 +30,7 @@ class NAZARA_API NzAbstractAtlas
 		virtual void Free(NzSparsePtr<const NzRectui> rects, NzSparsePtr<unsigned int> layers, unsigned int count) = 0;
 		virtual NzAbstractImage* GetLayer(unsigned int layerIndex) const = 0;
 		virtual unsigned int GetLayerCount() const = 0;
+		virtual nzUInt32 GetStorage() const = 0;
 		virtual bool Insert(const NzImage& image, NzRectui* rect, bool* flipped, unsigned int* layerIndex) = 0;
 
 		void RemoveListener(Listener* font) const;
diff --git a/include/Nazara/Utility/GuillotineImageAtlas.hpp b/include/Nazara/Utility/GuillotineImageAtlas.hpp
index 22c50fdcb..bf65129f6 100644
--- a/include/Nazara/Utility/GuillotineImageAtlas.hpp
+++ b/include/Nazara/Utility/GuillotineImageAtlas.hpp
@@ -28,6 +28,7 @@ class NAZARA_API NzGuillotineImageAtlas : public NzAbstractAtlas
 		NzGuillotineBinPack::GuillotineSplitHeuristic GetRectSplitHeuristic() const;
 		NzAbstractImage* GetLayer(unsigned int layerIndex) const;
 		unsigned int GetLayerCount() const;
+		nzUInt32 GetStorage() const;
 
 		bool Insert(const NzImage& image, NzRectui* rect, bool* flipped, unsigned int* layerIndex);
 
diff --git a/src/Nazara/Graphics/Graphics.cpp b/src/Nazara/Graphics/Graphics.cpp
index 0048404ad..32388e252 100644
--- a/src/Nazara/Graphics/Graphics.cpp
+++ b/src/Nazara/Graphics/Graphics.cpp
@@ -95,6 +95,10 @@ void NzGraphics::Uninitialize()
 	// Libération du module
 	s_moduleReferenceCounter = 0;
 
+	// Libération de l'atlas s'il vient de nous
+	if (NzFont::GetDefaultAtlas()->GetStorage() & nzDataStorage_Hardware)
+		NzFont::SetDefaultAtlas(nullptr);
+
 	// Loaders
 	NzLoaders_Mesh_Unregister();
 	NzLoaders_OBJ_Unregister();
diff --git a/src/Nazara/Graphics/GuillotineTextureAtlas.cpp b/src/Nazara/Graphics/GuillotineTextureAtlas.cpp
index 0963eddf3..baa477498 100644
--- a/src/Nazara/Graphics/GuillotineTextureAtlas.cpp
+++ b/src/Nazara/Graphics/GuillotineTextureAtlas.cpp
@@ -7,6 +7,11 @@
 #include <Nazara/Renderer/Texture.hpp>
 #include <Nazara/Graphics/Debug.hpp>
 
+nzUInt32 NzGuillotineTextureAtlas::GetStorage() const
+{
+	return nzDataStorage_Hardware;
+}
+
 NzAbstractImage* NzGuillotineTextureAtlas::ResizeImage(NzAbstractImage* oldImage, const NzVector2ui& size) const
 {
 	std::unique_ptr<NzTexture> newTexture(new NzTexture);
diff --git a/src/Nazara/Utility/GuillotineImageAtlas.cpp b/src/Nazara/Utility/GuillotineImageAtlas.cpp
index ebce4b01a..7f12b2e38 100644
--- a/src/Nazara/Utility/GuillotineImageAtlas.cpp
+++ b/src/Nazara/Utility/GuillotineImageAtlas.cpp
@@ -73,6 +73,11 @@ unsigned int NzGuillotineImageAtlas::GetLayerCount() const
 	return m_layers.size();
 }
 
+nzUInt32 NzGuillotineImageAtlas::GetStorage() const
+{
+	return nzDataStorage_Software;
+}
+
 bool NzGuillotineImageAtlas::Insert(const NzImage& image, NzRectui* rect, bool* flipped, unsigned int* layerIndex)
 {
 	if (m_layers.empty())