SlimDXc_Jun2010(VC++2008)/source/direct3d10/ShaderResourceViewDescription1.cpp

   1 #include "stdafx.h"\r
   2 /*\r
   3 * Copyright (c) 2007-2010 SlimDX Group\r
   4 * \r
   5 * Permission is hereby granted, free of charge, to any person obtaining a copy\r
   6 * of this software and associated documentation files (the "Software"), to deal\r
   7 * in the Software without restriction, including without limitation the rights\r
   8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
   9 * copies of the Software, and to permit persons to whom the Software is\r
  10 * furnished to do so, subject to the following conditions:\r
  11 * \r
  12 * The above copyright notice and this permission notice shall be included in\r
  13 * all copies or substantial portions of the Software.\r
  14 * \r
  15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
  16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
  17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
  18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
  19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
  20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
  21 * THE SOFTWARE.\r
  22 */\r
  23 \r
  24 #include <d3d10.h>\r
  25 \r
  26 #include "ShaderResourceViewDescription1.h"\r
  27 \r
  28 namespace SlimDX\r
  29 {\r
  30 namespace Direct3D10_1\r
  31 {\r
  32         ShaderResourceViewDescription1::ShaderResourceViewDescription1( const D3D10_SHADER_RESOURCE_VIEW_DESC1& native )\r
  33         {\r
  34                 Format = static_cast<DXGI::Format>( native.Format );\r
  35                 Dimension = static_cast<ShaderResourceViewDimension1>( native.ViewDimension );\r
  36                 switch( Dimension )\r
  37                 {\r
  38                         case ShaderResourceViewDimension1::Buffer:\r
  39                                 ElementOffset = native.Buffer.ElementOffset;\r
  40                                 ElementWidth = native.Buffer.ElementWidth;\r
  41                                 break;\r
  42 \r
  43                         case ShaderResourceViewDimension1::Texture1D:\r
  44                                 MipLevels = native.Texture1D.MipLevels;\r
  45                                 MostDetailedMip = native.Texture1D.MostDetailedMip;\r
  46                                 break;\r
  47 \r
  48                         case ShaderResourceViewDimension1::Texture1DArray:\r
  49                                 ArraySize = native.Texture1DArray.ArraySize;\r
  50                                 FirstArraySlice = native.Texture1DArray.FirstArraySlice;\r
  51                                 MipLevels = native.Texture1DArray.MipLevels;\r
  52                                 MostDetailedMip = native.Texture1DArray.MostDetailedMip;\r
  53                                 break;\r
  54 \r
  55                         case ShaderResourceViewDimension1::Texture2D:\r
  56                                 MipLevels = native.Texture2D.MipLevels;\r
  57                                 MostDetailedMip = native.Texture2D.MostDetailedMip;\r
  58                                 break;\r
  59 \r
  60                         case ShaderResourceViewDimension1::Texture2DArray:\r
  61                                 ArraySize = native.Texture2DArray.ArraySize;\r
  62                                 FirstArraySlice = native.Texture2DArray.FirstArraySlice;\r
  63                                 MipLevels = native.Texture2DArray.MipLevels;\r
  64                                 MostDetailedMip = native.Texture2DArray.MostDetailedMip;\r
  65                                 break;\r
  66 \r
  67                         case ShaderResourceViewDimension1::Texture2DMultisampled:\r
  68                                 // Nothing to do here.\r
  69                                 break;\r
  70 \r
  71                         case ShaderResourceViewDimension1::Texture2DMultisampledArray:\r
  72                                 ArraySize = native.Texture2DMSArray.ArraySize;\r
  73                                 FirstArraySlice = native.Texture2DMSArray.FirstArraySlice;\r
  74                                 break;\r
  75 \r
  76                         case ShaderResourceViewDimension1::Texture3D:\r
  77                                 MipLevels = native.Texture3D.MipLevels;\r
  78                                 MostDetailedMip = native.Texture3D.MostDetailedMip;\r
  79                                 break;\r
  80 \r
  81                         case ShaderResourceViewDimension1::TextureCube:\r
  82                                 MipLevels = native.TextureCube.MipLevels;\r
  83                                 MostDetailedMip = native.TextureCube.MostDetailedMip;\r
  84                                 break;\r
  85 \r
  86                         case ShaderResourceViewDimension1::TextureCubeArray:\r
  87                                 MostDetailedMip = native.TextureCubeArray.MostDetailedMip;\r
  88                                 MipLevels = native.TextureCubeArray.MipLevels;\r
  89                                 First2DArrayFace = native.TextureCubeArray.First2DArrayFace;\r
  90                                 CubeCount = native.TextureCubeArray.NumCubes;\r
  91                                 break;\r
  92 \r
  93                         default:\r
  94                                 break;\r
  95                 }\r
  96         }\r
  97         \r
  98         D3D10_SHADER_RESOURCE_VIEW_DESC1 ShaderResourceViewDescription1::CreateNativeVersion()\r
  99         {\r
 100                 D3D10_SHADER_RESOURCE_VIEW_DESC1 native;\r
 101                 native.Format = static_cast<DXGI_FORMAT>( Format );\r
 102                 native.ViewDimension = static_cast<D3D10_SRV_DIMENSION1>( Dimension );\r
 103                 switch( Dimension )\r
 104                 {\r
 105                         case ShaderResourceViewDimension1::Buffer:\r
 106                                 native.Buffer.ElementOffset = ElementOffset;\r
 107                                 native.Buffer.ElementWidth = ElementWidth;\r
 108                                 break;\r
 109 \r
 110                         case ShaderResourceViewDimension1::Texture1D:\r
 111                                 native.Texture1D.MipLevels = MipLevels;\r
 112                                 native.Texture1D.MostDetailedMip = MostDetailedMip;\r
 113                                 break;\r
 114 \r
 115                         case ShaderResourceViewDimension1::Texture1DArray:\r
 116                                 native.Texture1DArray.ArraySize = ArraySize;\r
 117                                 native.Texture1DArray.FirstArraySlice = FirstArraySlice;\r
 118                                 native.Texture1DArray.MipLevels = MipLevels;\r
 119                                 native.Texture1DArray.MostDetailedMip = MostDetailedMip;\r
 120                                 break;\r
 121 \r
 122                         case ShaderResourceViewDimension1::Texture2D:\r
 123                                 native.Texture2D.MipLevels = MipLevels;\r
 124                                 native.Texture2D.MostDetailedMip = MostDetailedMip;\r
 125                                 break;\r
 126 \r
 127                         case ShaderResourceViewDimension1::Texture2DArray:\r
 128                                 native.Texture2DArray.ArraySize = ArraySize;\r
 129                                 native.Texture2DArray.FirstArraySlice = FirstArraySlice;\r
 130                                 native.Texture2DArray.MipLevels = MipLevels;\r
 131                                 native.Texture2DArray.MostDetailedMip = MostDetailedMip;\r
 132                                 break;\r
 133 \r
 134                         case ShaderResourceViewDimension1::Texture2DMultisampled:\r
 135                                 // Nothing to do here.\r
 136                                 break;\r
 137 \r
 138                         case ShaderResourceViewDimension1::Texture2DMultisampledArray:\r
 139                                 native.Texture2DMSArray.ArraySize = ArraySize;\r
 140                                 native.Texture2DMSArray.FirstArraySlice = FirstArraySlice;\r
 141                                 break;\r
 142 \r
 143                         case ShaderResourceViewDimension1::Texture3D:\r
 144                                 native.Texture3D.MipLevels = MipLevels;\r
 145                                 native.Texture3D.MostDetailedMip = MostDetailedMip;\r
 146                                 break;\r
 147 \r
 148                         case ShaderResourceViewDimension1::TextureCube:\r
 149                                 native.TextureCube.MipLevels = MipLevels;\r
 150                                 native.TextureCube.MostDetailedMip = MostDetailedMip;\r
 151                                 break;\r
 152 \r
 153                         case ShaderResourceViewDimension1::TextureCubeArray:\r
 154                                 native.TextureCubeArray.MostDetailedMip = MostDetailedMip;\r
 155                                 native.TextureCubeArray.MipLevels = MipLevels;\r
 156                                 native.TextureCubeArray.First2DArrayFace = First2DArrayFace;\r
 157                                 native.TextureCubeArray.NumCubes = CubeCount;\r
 158                                 break;\r
 159 \r
 160                         default:\r
 161                                 break;\r
 162                 }\r
 163                 \r
 164                 return native;\r
 165         }\r
 166 }\r
 167 }\r