1 /* 2 ----------------------------------------------------------------------------- 3 This source file is part of OGRE 4 (Object-oriented Graphics Rendering Engine) 5 For the latest info, see http://www.ogre3d.org/ 6 7 Copyright (c) 2000-2013 Torus Knot Software Ltd 8 9 Permission is hereby granted, free of charge, to any person obtaining a copy 10 of this software and associated documentation files (the "Software"), to deal 11 in the Software without restriction, including without limitation the rights 12 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 13 copies of the Software, and to permit persons to whom the Software is 14 furnished to do so, subject to the following conditions: 15 16 The above copyright notice and this permission notice shall be included in 17 all copies or substantial portions of the Software. 18 19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 20 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 21 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 22 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 23 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 24 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 25 THE SOFTWARE. 26 ----------------------------------------------------------------------------- 27 */ 28 #ifndef __D3D11GpuProgram_H_ 29 #define __D3D11GpuProgram_H_ 30 31 // Precompiler options 32 #include "OgreD3D11Prerequisites.h" 33 #include "OgreGpuProgram.h" 34 35 namespace Ogre { 36 37 /** Direct3D implementation of a few things common to low-level vertex & fragment programs. */ 38 class D3D11GpuProgram : public GpuProgram 39 { 40 protected: 41 D3D11Device & mDevice; 42 public: 43 D3D11GpuProgram(ResourceManager* creator, const String& name, ResourceHandle handle, 44 const String& group, bool isManual, ManualResourceLoader* loader, D3D11Device & device); 45 46 protected: 47 /** @copydoc Resource::loadImpl */ 48 void loadImpl(void); 49 /** Overridden from GpuProgram */ 50 void loadFromSource(void); 51 /** Internal method to load from microcode, must be overridden by subclasses. */ 52 virtual void loadFromMicrocode(ID3D10Blob * microcode) = 0; 53 54 55 }; 56 57 /** Direct3D implementation of low-level vertex programs. */ 58 class D3D11GpuVertexProgram : public D3D11GpuProgram 59 { 60 protected: 61 ID3D11VertexShader * mVertexShader; 62 public: 63 D3D11GpuVertexProgram(ResourceManager* creator, const String& name, ResourceHandle handle, 64 const String& group, bool isManual, ManualResourceLoader* loader, D3D11Device & device); 65 ~D3D11GpuVertexProgram(); 66 /// Gets the vertex shader 67 ID3D11VertexShader * getVertexShader(void) const; 68 protected: 69 /** @copydoc Resource::unloadImpl */ 70 void unloadImpl(void); 71 void loadFromMicrocode(ID3D10Blob * microcode); 72 }; 73 74 /** Direct3D implementation of low-level fragment programs. */ 75 class D3D11GpuFragmentProgram : public D3D11GpuProgram 76 { 77 protected: 78 ID3D11PixelShader * mPixelShader; 79 public: 80 D3D11GpuFragmentProgram(ResourceManager* creator, const String& name, ResourceHandle handle, 81 const String& group, bool isManual, ManualResourceLoader* loader, D3D11Device & device); 82 ~D3D11GpuFragmentProgram(); 83 /// Gets the pixel shader 84 ID3D11PixelShader * getPixelShader(void) const; 85 protected: 86 /** @copydoc Resource::unloadImpl */ 87 void unloadImpl(void); 88 void loadFromMicrocode(ID3D10Blob * microcode); 89 }; 90 91 /** Direct3D implementation of low-level vertex programs. */ 92 class D3D11GpuDomainProgram : public D3D11GpuProgram 93 { 94 protected: 95 ID3D11DomainShader * mDomainShader; 96 public: 97 D3D11GpuDomainProgram(ResourceManager* creator, const String& name, ResourceHandle handle, 98 const String& group, bool isManual, ManualResourceLoader* loader, D3D11Device & device); 99 ~D3D11GpuDomainProgram(); 100 /// Gets the vertex shader 101 ID3D11DomainShader * getDomainShader(void) const; 102 protected: 103 /** @copydoc Resource::unloadImpl */ 104 void unloadImpl(void); 105 void loadFromMicrocode(ID3D10Blob * microcode); 106 }; 107 108 /** Direct3D implementation of low-level vertex programs. */ 109 class D3D11GpuHullProgram : public D3D11GpuProgram 110 { 111 protected: 112 ID3D11HullShader * mHullShader; 113 public: 114 D3D11GpuHullProgram(ResourceManager* creator, const String& name, ResourceHandle handle, 115 const String& group, bool isManual, ManualResourceLoader* loader, D3D11Device & device); 116 ~D3D11GpuHullProgram(); 117 /// Gets the vertex shader 118 ID3D11HullShader * getHullShader() const; 119 protected: 120 /** @copydoc Resource::unloadImpl */ 121 void unloadImpl(void); 122 void loadFromMicrocode(ID3D10Blob * microcode); 123 }; 124 125 126 /** 127 Direct3D implementation of low-level geometry programs. 128 Added due to need to accept geometry programs came from other profiles (nvgp4, for example) 129 */ 130 class D3D11GpuGeometryProgram : public D3D11GpuProgram 131 { 132 protected: 133 ID3D11GeometryShader * mGeometryShader; 134 public: 135 D3D11GpuGeometryProgram(ResourceManager* creator, const String& name, ResourceHandle handle, 136 const String& group, bool isManual, ManualResourceLoader* loader, D3D11Device & device); 137 ~D3D11GpuGeometryProgram(); 138 /// Gets the geometry shader 139 ID3D11GeometryShader * getGeometryShader(void) const; 140 protected: 141 /** @copydoc Resource::unloadImpl */ 142 void unloadImpl(void); 143 void loadFromMicrocode(ID3D10Blob * microcode); 144 }; 145 } 146 147 148 #endif 149