[1] | 1 | /* |
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| 2 | ----------------------------------------------------------------------------- |
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| 3 | This source file is part of OGRE |
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| 4 | (Object-oriented Graphics Rendering Engine) |
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| 5 | For the latest info, see http://www.ogre3d.org/ |
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| 6 | |
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| 7 | Copyright (c) 2000-2006 Torus Knot Software Ltd |
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| 8 | Also see acknowledgements in Readme.html |
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| 9 | |
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| 10 | This program is free software; you can redistribute it and/or modify it under |
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| 11 | the terms of the GNU Lesser General Public License as published by the Free Software |
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| 12 | Foundation; either version 2 of the License, or (at your option) any later |
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| 13 | version. |
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| 14 | |
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| 15 | This program is distributed in the hope that it will be useful, but WITHOUT |
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| 16 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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| 17 | FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
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| 18 | |
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| 19 | You should have received a copy of the GNU Lesser General Public License along with |
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| 20 | this program; if not, write to the Free Software Foundation, Inc., 59 Temple |
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| 21 | Place - Suite 330, Boston, MA 02111-1307, USA, or go to |
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| 22 | http://www.gnu.org/copyleft/lesser.txt. |
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| 23 | |
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| 24 | You may alternatively use this source under the terms of a specific version of |
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| 25 | the OGRE Unrestricted License provided you have obtained such a license from |
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| 26 | Torus Knot Software Ltd. |
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| 27 | ----------------------------------------------------------------------------- |
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| 28 | */ |
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| 29 | #ifndef __D3D9MAPPINGS_H__ |
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| 30 | #define __D3D9MAPPINGS_H__ |
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| 31 | |
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| 32 | #include "OgreD3D9Prerequisites.h" |
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| 33 | #include "OgreCommon.h" |
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| 34 | #include "OgreLight.h" |
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| 35 | #include "OgreMaterial.h" |
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| 36 | #include "OgreRenderSystem.h" |
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| 37 | #include "OgreHardwareBuffer.h" |
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| 38 | #include "OgreHardwareIndexBuffer.h" |
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| 39 | |
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| 40 | #include "OgreNoMemoryMacros.h" |
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| 41 | #include <d3d9.h> |
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| 42 | #include <d3dx9.h> |
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| 43 | #include <dxerr9.h> |
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| 44 | #include "OgreMemoryMacros.h" |
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| 45 | |
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| 46 | namespace Ogre |
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| 47 | { |
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| 48 | class D3D9Mappings |
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| 49 | { |
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| 50 | public: |
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| 51 | /// enum identifying D3D9 tex. types |
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| 52 | enum eD3DTexType |
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| 53 | { |
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| 54 | /// standard texture |
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| 55 | D3D_TEX_TYPE_NORMAL, |
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| 56 | /// cube texture |
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| 57 | D3D_TEX_TYPE_CUBE, |
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| 58 | /// volume texture |
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| 59 | D3D_TEX_TYPE_VOLUME, |
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| 60 | /// just to have it... |
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| 61 | D3D_TEX_TYPE_NONE |
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| 62 | }; |
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| 63 | |
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| 64 | /// enum identifying D3D9 filter usage type |
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| 65 | enum eD3DFilterUsage |
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| 66 | { |
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| 67 | /// min filter |
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| 68 | D3D_FUSAGE_MIN, |
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| 69 | /// mag filter |
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| 70 | D3D_FUSAGE_MAG, |
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| 71 | /// mip filter |
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| 72 | D3D_FUSAGE_MIP |
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| 73 | }; |
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| 74 | |
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| 75 | /// return a D3D9 equivalent for a Ogre ShadeOptions value |
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| 76 | static DWORD get(ShadeOptions so); |
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| 77 | /// return a D3D9 equivalent for a Ogre LightTypes value |
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| 78 | static D3DLIGHTTYPE get(Ogre::Light::LightTypes lightType); |
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| 79 | /// return a D3D9 equivalent for a Ogre TexCoordCalsMethod value |
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| 80 | static DWORD get(TexCoordCalcMethod m, const D3DCAPS9& caps); |
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| 81 | /// return a D3D9 equivalent for a Ogre TextureAddressingMode value |
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| 82 | static D3DTEXTUREADDRESS get(TextureUnitState::TextureAddressingMode tam, const D3DCAPS9& devCaps); |
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| 83 | /// return a D3D9 equivalent for a Ogre LayerBlendType value |
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| 84 | static D3DTEXTURESTAGESTATETYPE get(LayerBlendType lbt); |
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| 85 | /// return a D3D9 equivalent for a Ogre LayerBlendOperationEx value |
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| 86 | static DWORD get(LayerBlendOperationEx lbo, const D3DCAPS9& devCaps); |
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| 87 | /// return a D3D9 equivalent for a Ogre LayerBlendSource value |
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| 88 | static DWORD get(LayerBlendSource lbs, bool perStageConstants); |
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| 89 | /// return a D3D9 equivalent for a Ogre SceneBlendFactor value |
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| 90 | static D3DBLEND get(SceneBlendFactor sbf); |
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| 91 | /// return a D3D9 equivalent for a Ogre CompareFunction value |
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| 92 | static DWORD get(CompareFunction cf); |
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| 93 | /// return a D3D9 equivalent for a Ogre CillingMode value |
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| 94 | static DWORD get(CullingMode cm, bool flip); |
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| 95 | /// return a D3D9 equivalent for a Ogre FogMode value |
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| 96 | static D3DFOGMODE get(FogMode fm); |
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| 97 | /// return a D3D9 equivalent for a Ogre PolygonMode value |
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| 98 | static D3DFILLMODE get(PolygonMode level); |
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| 99 | /// return a D3D9 equivalent for a Ogre StencilOperation value |
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| 100 | static DWORD get(StencilOperation op, bool invert = false); |
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| 101 | /// return a D3D9 state type for Ogre FilterType value |
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| 102 | static D3DSAMPLERSTATETYPE get(FilterType ft); |
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| 103 | /// return a D3D9 filter option for Ogre FilterType & FilterOption value |
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| 104 | static DWORD get(FilterType ft, FilterOptions fo, const D3DCAPS9& devCaps, eD3DTexType texType); |
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| 105 | /// return the D3DtexType equivalent of a Ogre tex. type |
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| 106 | static eD3DTexType get(TextureType ogreTexType); |
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| 107 | /// return the combination of D3DUSAGE values for Ogre buffer usage |
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| 108 | static DWORD get(HardwareBuffer::Usage usage); |
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| 109 | /// Get lock options |
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| 110 | static DWORD get(HardwareBuffer::LockOptions options, HardwareBuffer::Usage usage); |
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| 111 | /// Get index type |
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| 112 | static D3DFORMAT get(HardwareIndexBuffer::IndexType itype); |
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| 113 | /// Get vertex data type |
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| 114 | static D3DDECLTYPE get(VertexElementType vType); |
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| 115 | /// Get vertex semantic |
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| 116 | static D3DDECLUSAGE get(VertexElementSemantic sem); |
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| 117 | // Convert matrix to D3D style |
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| 118 | static D3DXMATRIX makeD3DXMatrix( const Matrix4& mat ); |
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| 119 | // Convert matrix from D3D style |
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| 120 | static Matrix4 convertD3DXMatrix( const D3DXMATRIX& mat ); |
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| 121 | |
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| 122 | /// utility method, convert D3D9 pixel format to Ogre pixel format |
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| 123 | static PixelFormat _getPF(D3DFORMAT d3dPF); |
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| 124 | /// utility method, convert Ogre pixel format to D3D9 pixel format |
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| 125 | static D3DFORMAT _getPF(PixelFormat ogrePF); |
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| 126 | /// utility method, find closest Ogre pixel format that D3D9 can support |
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| 127 | static PixelFormat _getClosestSupportedPF(PixelFormat ogrePF); |
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| 128 | }; |
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| 129 | } |
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| 130 | #endif |
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