From c4edf54297e09fbcf5f561e55ff60b95accbfa83 Mon Sep 17 00:00:00 2001
From: Lynix <lynix680@gmail.com>
Date: Sat, 16 Sep 2017 10:36:41 +0200
Subject: [PATCH] Vulkan/RenderBuffer: WIP

---
 include/Nazara/Renderer/RenderBuffer.hpp | 39 ++++++++++++++++++++++++
 include/Nazara/Renderer/RenderBuffer.inl | 12 ++++++++
 src/Nazara/Renderer/RenderBuffer.cpp     | 20 ++++++++++++
 3 files changed, 71 insertions(+)
 create mode 100644 include/Nazara/Renderer/RenderBuffer.hpp
 create mode 100644 include/Nazara/Renderer/RenderBuffer.inl
 create mode 100644 src/Nazara/Renderer/RenderBuffer.cpp

diff --git a/include/Nazara/Renderer/RenderBuffer.hpp b/include/Nazara/Renderer/RenderBuffer.hpp
new file mode 100644
index 000000000..ac1c8391d
--- /dev/null
+++ b/include/Nazara/Renderer/RenderBuffer.hpp
@@ -0,0 +1,39 @@
+// Copyright (C) 2017 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Utility module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_RENDERBUFFER_HPP
+#define NAZARA_RENDERBUFFER_HPP
+
+#include <Nazara/Renderer/Config.hpp>
+#include <Nazara/Utility/AbstractBuffer.hpp>
+#include <Nazara/Utility/SoftwareBuffer.hpp>
+
+namespace Nz
+{
+	class NAZARA_RENDERER_API RenderBuffer : public AbstractBuffer
+	{
+		public:
+			RenderBuffer() = default;
+			~RenderBuffer() = default;
+
+			virtual bool Fill(const void* data, UInt32 offset, UInt32 size) = 0;
+
+			bool Initialize(UInt32 size, BufferUsageFlags usage) override;
+
+			DataStorage GetStorage() const override;
+
+			virtual void* Map(BufferAccess access, UInt32 offset = 0, UInt32 size = 0) = 0;
+			virtual bool Unmap() = 0;
+
+		private:
+			SoftwareBuffer m_softwareBuffer;
+	};
+
+}
+
+#include <Nazara/Renderer/RenderBuffer.inl>
+
+#endif // NAZARA_RENDERBUFFER_HPP
diff --git a/include/Nazara/Renderer/RenderBuffer.inl b/include/Nazara/Renderer/RenderBuffer.inl
new file mode 100644
index 000000000..6a207825e
--- /dev/null
+++ b/include/Nazara/Renderer/RenderBuffer.inl
@@ -0,0 +1,12 @@
+// Copyright (C) 2017 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Utility module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <memory>
+#include <Nazara/Renderer/Debug.hpp>
+
+namespace Nz
+{
+}
+
+#include <Nazara/Renderer/DebugOff.hpp>
diff --git a/src/Nazara/Renderer/RenderBuffer.cpp b/src/Nazara/Renderer/RenderBuffer.cpp
new file mode 100644
index 000000000..d0338112a
--- /dev/null
+++ b/src/Nazara/Renderer/RenderBuffer.cpp
@@ -0,0 +1,20 @@
+// Copyright (C) 2015 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Renderer module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Renderer/RenderBuffer.hpp>
+#include <Nazara/Renderer/Debug.hpp>
+
+namespace Nz
+{
+	bool RenderBuffer::Initialize(UInt32 size, BufferUsageFlags usage)
+	{
+		m_softwareBuffer.Initialize(size, usage);
+		return true;
+	}
+
+	DataStorage Nz::RenderBuffer::GetStorage() const
+	{
+		return DataStorage::DataStorage_Hardware;
+	}
+}