port from perforce

aiwaz/Aiwaz/Resources/RenderTarget/SwapChain/SwapChain.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include "IEngine.h"
+#include "ISwapChain.h"
+#include "../RenderTargetBase.h"
+
+
+class SwapChain
+	: public RenderTargetBase
+	, public ISwapChain
+{
+public:
+	SwapChain(IEngine& argEngine);
+	virtual ~SwapChain();
+
+	virtual void SetWindowParameters(HWND argWindowHandle, uint32 argWidth = 0, uint32 argHeight = 0, uint32 argRefreshRate = 0, DataFormat::Enumeration argFormat = DataFormat::Unknown, uint32 argMultiSampleCount = 0, uint32 argMultiSampleQuality = 0);
+	virtual void Resize(int argWidth, int argHeight);
+	virtual void Present();
+
+	virtual bool get_Fullscreen() const { return !m_SwapChainDescription.Windowed; }
+	virtual void set_Fullscreen(bool argState);
+	virtual bool get_VSync() const { return m_VSync; }
+	virtual void set_VSync(bool argState) {m_VSync = argState; }
+
+	virtual IRenderTargetBase& get_Base() { return *dynamic_cast<IRenderTargetBase*>(this); }
+
+	// IRenderTargetBase
+	virtual uint32 get_RenderTargetWidth() const { return m_SwapChainDescription.BufferDesc.Width; }
+	virtual uint32 get_RenderTargetHeight() const { return m_SwapChainDescription.BufferDesc.Height; }
+	virtual DataFormat::Enumeration get_RenderTargetFormat() const { return (DataFormat::Enumeration)m_SwapChainDescription.BufferDesc.Format; }
+
+protected:
+	//ICommandUser
+	virtual string8 get_UserName() const { return "SwapChain"; }
+
+protected:
+	void RetriveData();
+	virtual void Uninitialize();
+
+private:
+	DXGI_SWAP_CHAIN_DESC m_SwapChainDescription;
+	IDXGISwapChain* m_SwapChain;
+	bool m_VSync;
+};