D:/SoftwareEntwicklung/C++/HLC/Tools/SoftPixelEngine/repository/sources/RenderSystem/Direct3D11/spDirect3D11Shader.hpp
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00001 /* 00002 * Direct3D11 shader header 00003 * 00004 * This file is part of the "SoftPixel Engine" (Copyright (c) 2008 by Lukas Hermanns) 00005 * See "SoftPixelEngine.hpp" for license information. 00006 */ 00007 00008 #ifndef __SP_DIRECT3D11_SHADER_H__ 00009 #define __SP_DIRECT3D11_SHADER_H__ 00010 00011 00012 #include "Base/spStandard.hpp" 00013 00014 #if defined(SP_COMPILE_WITH_DIRECT3D11) 00015 00016 00017 #include "RenderSystem/Direct3D11/spDirect3D11ShaderClass.hpp" 00018 00019 00020 namespace sp 00021 { 00022 namespace video 00023 { 00024 00025 00026 class SP_EXPORT Direct3D11Shader : public Shader 00027 { 00028 00029 public: 00030 00031 Direct3D11Shader(ShaderClass* Table, const EShaderTypes Type, const EShaderVersions Version); 00032 ~Direct3D11Shader(); 00033 00034 /* Shader compilation */ 00035 00036 bool compile( 00037 const std::list<io::stringc> &ShaderBuffer, const io::stringc &EntryPoint = "", const c8** CompilerOptions = 0 00038 ); 00039 00040 /* Set the constant buffer */ 00041 00042 bool setConstantBuffer(const io::stringc &Name, const void* Buffer); 00043 bool setConstantBuffer(u32 Number, const void* Buffer); 00044 00045 /* Constant table */ 00046 00047 u32 getConstantCount() const; 00048 std::vector<io::stringc> getConstantList() const; 00049 00050 private: 00051 00052 friend class Direct3D11ShaderClass; 00053 friend class Direct3D11RenderSystem; 00054 00055 /* Functions */ 00056 00057 bool compileHLSL(const c8* ProgramBuffer, const c8* EntryPoint, const c8* TargetName); 00058 00059 void createProgramString(const std::list<io::stringc> &ShaderBuffer, c8* &ProgramBuffer); 00060 00061 bool createConstantBuffers(); 00062 00063 /* Inline functions */ 00064 00065 inline u32 getVersionIndex(const EShaderVersions Min, const EShaderVersions Max) const 00066 { 00067 return math::MinMax(Version_, Min, Max) - Min; 00068 } 00069 00070 /* Members */ 00071 00072 ID3D11Device* D3DDevice_; 00073 ID3D11DeviceContext* D3DDeviceContext_; 00074 00075 ID3D11VertexShader* VertexShaderObject_; 00076 ID3D11PixelShader* PixelShaderObject_; 00077 ID3D11GeometryShader* GeometryShaderObject_; 00078 ID3D11HullShader* HullShaderObject_; 00079 ID3D11DomainShader* DomainShaderObject_; 00080 ID3D11ComputeShader* ComputeShaderObject_; 00081 00082 std::vector<ID3D11Buffer*> ConstantBuffers_; 00083 std::map<std::string, ID3D11Buffer*> ConstantBufferNames_; 00084 00085 ID3D11InputLayout* InputVertexLayout_; 00086 ID3D11ShaderReflection* ShaderReflection_; 00087 00088 }; 00089 00090 00091 } // /namespace scene 00092 00093 } // /namespace sp 00094 00095 00096 #endif 00097 00098 #endif 00099 00100 00101 00102 // ================================================================================
