Initial commit

Include/ZRenderer/ZSamplerBase.hpp

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+/*
+	ZSamplerBase.hpp
+	Author: James Russell <jcrussell@762studios.com>
+	Created: 7/1/2012
+
+	Purpose: 
+
+	TODO
+
+	License:
+
+	TODO
+
+*/
+
+#pragma once
+
+#ifndef _ZSAMPLERBASE_HPP
+#define _ZSAMPLERBASE_HPP
+
+#include <ZRenderer/ZSampler.hpp>
+
+//Base implementation of ZSampler Interface
+class ZSamplerBase : public ZSampler
+{
+private:
+	DISABLE_COPY_AND_ASSIGN(ZSamplerBase);
+
+protected:
+	//Current sampler state
+	ZSamplerState State;
+
+	//Flag indicating values have changed
+	bool bIsDirty;
+
+	//Default Constructor, which initializes with some sane default settings
+	ZSamplerBase();
+
+public:
+	//Virtual Destructor
+	virtual ~ZSamplerBase() { }
+
+	/*
+	public ZSamplerBase::GetSamplerStateResetDirty
+
+	Gets the sampler state for this device.  This will return
+	NULL if the sampler has not been modified since the last call to
+	this function, and in the case it has been modified, a call to this 
+	resets the 'dirty' flag for the buffer.
+	
+	@return (ZSamplerState*)
+	@context (all)
+	*/
+	ZSamplerState* GetSamplerStateResetDirty();
+
+	//Subclass Getter Implementations
+	virtual ZSamplerWrapMode GetSWrapMode();
+	virtual ZSamplerWrapMode GetTWrapMode();
+	virtual ZSamplerWrapMode GetRWrapMode();
+
+	virtual ZSamplerMinFilter GetMinFilter();
+	virtual ZSamplerMagFilter GetMagFilter();
+
+	virtual float GetMaxAnisotropy();
+	virtual float GetMinLOD();
+	virtual float GetMaxLOD();
+	virtual float GetLODBias();
+
+	virtual const float* GetBorderColor();
+
+	virtual ZSamplerCompareMode GetCompareMode();
+	virtual ZSamplerCompareFunc GetCompareFunc();
+
+	virtual const ZSamplerState& GetSamplerState();
+
+	//Subclass Setter Implementations
+	virtual bool SetSWrapMode( ZSamplerWrapMode _mode );
+	virtual bool SetTWrapMode( ZSamplerWrapMode _mode );
+	virtual bool SetRWrapMode( ZSamplerWrapMode _mode );
+
+	virtual bool SetMinFilter( ZSamplerMinFilter _filter );
+	virtual bool SetMagFilter( ZSamplerMagFilter _filter );
+
+	virtual bool SetMaxAnisotropy( float _max );
+	virtual bool SetMinLOD( float _min );
+	virtual bool SetMaxLOD( float _max );
+	virtual bool SetLODBias( float _bias );
+
+	virtual bool SetBorderColor( float _r, float _g, float _b, float _a );
+
+	virtual bool SetCompareMode(ZSamplerCompareMode _mode);
+	virtual bool SetCompareFunc(ZSamplerCompareFunc _func);
+
+	virtual bool SetSamplerState(const ZSamplerState& _state);
+};
+
+#endif
+