genesis-3d_engine/Engine/addons/materialmaker/GenesisMakeGPUProgram.h

/****************************************************************************
Copyright (c) 2011-2013,WebJet Business Division,CYOU
 
http://www.genesis-3d.com.cn

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****************************************************************************/
#pragma once
#ifndef GENESISMAKEGPUPROGRAM_H_
#define GENESISMAKEGPUPROGRAM_H_
#include "util/string.h"
#include "graphicsystem/Material/ShaderParam.h"
namespace GenesisMaterialMaker
{
class GenesisSubGPUProgram
{

public:

	GenesisSubGPUProgram();

	~GenesisSubGPUProgram();

public:

	void SetShaderCode(const Util::String& codeStr);

	Util::String GetShaderCode() const;

	void SetShaderType(const Util::String& type);

	const Util::String& GetShaderType() const;

	void AddParam(const Graphic::ShaderParam& param);

	const Graphic::ShaderParamList& GetParamList() const;

	void SetShaderMask(const Util::String& mask);

	const uint& GetShaderMask() const;

private:

	Util::String             m_codeStr;
	Util::String             m_shaderType;
	Graphic::ShaderParamList m_paramList;  

	uint                     m_shaderMask;
};

inline void GenesisSubGPUProgram::SetShaderCode(const Util::String& codeStr)
{
	m_codeStr += codeStr;
}

inline Util::String GenesisSubGPUProgram::GetShaderCode() const
{
	return m_codeStr;
}

inline void GenesisSubGPUProgram::SetShaderType(const Util::String& type)
{
	m_shaderType = type;
}

inline const Util::String& GenesisSubGPUProgram::GetShaderType() const
{
	return m_shaderType;
}

inline void GenesisSubGPUProgram::AddParam(const Graphic::ShaderParam& param)
{
	m_paramList.Append(param);
}

inline const Graphic::ShaderParamList& GenesisSubGPUProgram::GetParamList() const
{
	return m_paramList;
}

inline void GenesisSubGPUProgram::SetShaderMask(const Util::String& mask)
{
	m_shaderMask = (uint)mask.AsInt();
}

inline const uint& GenesisSubGPUProgram::GetShaderMask() const
{
	return m_shaderMask;
}


typedef Util::Dictionary<uint, GenesisSubGPUProgram> SubGpuProgramList;


class GenesisMakeGPUProgram
{
public:
	GenesisMakeGPUProgram();

	virtual ~GenesisMakeGPUProgram();

	
	void SetShaderType(const Util::String& type);
	const Util::String& GetShaderType() const;
	void SetDeviceType(const Util::String& api);
	const Util::String& GetDeviceType() const;
	
	void AddSubGpuProgram(GenesisSubGPUProgram& subProgram);

	const SubGpuProgramList& GetSubGpuProgramList() const;

	const SizeT GetSubGpuProgramCount() const;

	static bool IsVSGpuProgram(const GenesisMakeGPUProgram& gpu);

	static bool IsPSGpuProgram(const GenesisMakeGPUProgram& gpu);
	
private:
	Util::String m_codeStr;
	Util::String m_shaderType;
	Util::String m_renderAPI;
	Graphic::ShaderParamList m_paramList; 

	SubGpuProgramList m_subGpuProgramList;
};

typedef Util::Array<GenesisMakeGPUProgram> GenesisGPUProgramList;

inline void GenesisMakeGPUProgram::SetShaderType(const Util::String& type)
{
	m_shaderType = type;
}

inline const Util::String& GenesisMakeGPUProgram::GetShaderType() const
{
	return m_shaderType;
}

inline void GenesisMakeGPUProgram::SetDeviceType(const Util::String& api)
{
	m_renderAPI = api;
}

inline const Util::String& GenesisMakeGPUProgram::GetDeviceType() const
{
	return m_renderAPI;
}

inline void GenesisMakeGPUProgram::AddSubGpuProgram(GenesisSubGPUProgram& subProgram)
{
	subProgram.SetShaderType(m_shaderType);

	const uint nSub = subProgram.GetShaderMask();

	IndexT res = m_subGpuProgramList.FindIndex(nSub);

	if (res == InvalidIndex)
	{
		m_subGpuProgramList.Add(nSub, subProgram);
	}
	else
	{
		n_error("Duplicate SubGpuProgram!!!!!!!!!!!!\n");
	}
}

inline const SubGpuProgramList& GenesisMakeGPUProgram::GetSubGpuProgramList() const
{
	return m_subGpuProgramList;
}

inline const SizeT GenesisMakeGPUProgram::GetSubGpuProgramCount() const
{
	return m_subGpuProgramList.Size();
}

}

#endif//GENESISMAKEGPUPROGRAM_H_