SlimDXc_Jun2010(VC++2008)/source/direct3d11/DepthStencilViewDescription11.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 <d3d11.h>\r
  25 \r
  26 #include "DepthStencilViewDescription11.h"\r
  27 \r
  28 namespace SlimDX\r
  29 {\r
  30 namespace Direct3D11\r
  31 {\r
  32         DepthStencilViewDescription::DepthStencilViewDescription( const D3D11_DEPTH_STENCIL_VIEW_DESC& native )\r
  33         {\r
  34                 Format = static_cast<DXGI::Format>( native.Format );\r
  35                 Dimension = static_cast<DepthStencilViewDimension>( native.ViewDimension );\r
  36                 Flags = static_cast<DepthStencilViewFlags>( native.Flags );\r
  37 \r
  38                 switch( Dimension )\r
  39                 {\r
  40                         case DepthStencilViewDimension::Texture1D:\r
  41                                 MipSlice = native.Texture1D.MipSlice;\r
  42                                 break;\r
  43 \r
  44                         case DepthStencilViewDimension::Texture1DArray:\r
  45                                 ArraySize = native.Texture1DArray.ArraySize;\r
  46                                 FirstArraySlice = native.Texture1DArray.FirstArraySlice;\r
  47                                 MipSlice = native.Texture1DArray.MipSlice;\r
  48                                 break;\r
  49 \r
  50                         case DepthStencilViewDimension::Texture2D:\r
  51                                 MipSlice = native.Texture2D.MipSlice;\r
  52                                 break;\r
  53 \r
  54                         case DepthStencilViewDimension::Texture2DArray:\r
  55                                 ArraySize = native.Texture2DArray.ArraySize;\r
  56                                 FirstArraySlice = native.Texture2DArray.FirstArraySlice;\r
  57                                 MipSlice = native.Texture2DArray.MipSlice;\r
  58                                 break;\r
  59 \r
  60                         case DepthStencilViewDimension::Texture2DMultisampled:\r
  61                                 // Nothing to do here.\r
  62                                 break;\r
  63 \r
  64                         case DepthStencilViewDimension::Texture2DMultisampledArray:\r
  65                                 ArraySize = native.Texture2DMSArray.ArraySize;\r
  66                                 FirstArraySlice = native.Texture2DMSArray.FirstArraySlice;\r
  67                                 break;\r
  68 \r
  69                         default:\r
  70                                 break;\r
  71                 }\r
  72         }\r
  73         \r
  74         D3D11_DEPTH_STENCIL_VIEW_DESC DepthStencilViewDescription::CreateNativeVersion()\r
  75         {\r
  76                 D3D11_DEPTH_STENCIL_VIEW_DESC native;\r
  77                 native.Format = static_cast<DXGI_FORMAT>( Format );\r
  78                 native.ViewDimension = static_cast<D3D11_DSV_DIMENSION>( Dimension );\r
  79                 native.Flags = static_cast<UINT>( Flags );\r
  80 \r
  81                 switch( Dimension )\r
  82                 {\r
  83                         case DepthStencilViewDimension::Texture1D:\r
  84                                 native.Texture1D.MipSlice = MipSlice;\r
  85                                 break;\r
  86 \r
  87                         case DepthStencilViewDimension::Texture1DArray:\r
  88                                 native.Texture1DArray.ArraySize = ArraySize;\r
  89                                 native.Texture1DArray.FirstArraySlice = FirstArraySlice;\r
  90                                 native.Texture1DArray.MipSlice = MipSlice;\r
  91                                 break;\r
  92 \r
  93                         case DepthStencilViewDimension::Texture2D:\r
  94                                 native.Texture2D.MipSlice = MipSlice;\r
  95                                 break;\r
  96 \r
  97                         case DepthStencilViewDimension::Texture2DArray:\r
  98                                 native.Texture2DArray.ArraySize = ArraySize;\r
  99                                 native.Texture2DArray.FirstArraySlice = FirstArraySlice;\r
 100                                 native.Texture2DArray.MipSlice = MipSlice;\r
 101                                 break;\r
 102 \r
 103                         case DepthStencilViewDimension::Texture2DMultisampled:\r
 104                                 // Nothing to do here.\r
 105                                 break;\r
 106 \r
 107                         case DepthStencilViewDimension::Texture2DMultisampledArray:\r
 108                                 native.Texture2DMSArray.ArraySize = ArraySize;\r
 109                                 native.Texture2DMSArray.FirstArraySlice = FirstArraySlice;\r
 110                                 break;\r
 111 \r
 112                         default:\r
 113                                 break;\r
 114                 }\r
 115                 \r
 116                 return native;\r
 117         }\r
 118 \r
 119         bool DepthStencilViewDescription::operator == ( DepthStencilViewDescription left, DepthStencilViewDescription right )\r
 120         {\r
 121                 return DepthStencilViewDescription::Equals( left, right );\r
 122         }\r
 123 \r
 124         bool DepthStencilViewDescription::operator != ( DepthStencilViewDescription left, DepthStencilViewDescription right )\r
 125         {\r
 126                 return !DepthStencilViewDescription::Equals( left, right );\r
 127         }\r
 128 \r
 129         int DepthStencilViewDescription::GetHashCode()\r
 130         {\r
 131                 return Format.GetHashCode() + Dimension.GetHashCode() + MipSlice.GetHashCode()\r
 132                          + FirstArraySlice.GetHashCode() + ArraySize.GetHashCode() + Flags.GetHashCode();\r
 133         }\r
 134 \r
 135         bool DepthStencilViewDescription::Equals( Object^ value )\r
 136         {\r
 137                 if( value == nullptr )\r
 138                         return false;\r
 139 \r
 140                 if( value->GetType() != GetType() )\r
 141                         return false;\r
 142 \r
 143                 return Equals( safe_cast<DepthStencilViewDescription>( value ) );\r
 144         }\r
 145 \r
 146         bool DepthStencilViewDescription::Equals( DepthStencilViewDescription value )\r
 147         {\r
 148                 return ( Format == value.Format && Dimension == value.Dimension && MipSlice == value.MipSlice\r
 149                          && FirstArraySlice == value.FirstArraySlice && ArraySize == value.ArraySize && Flags == value.Flags );\r
 150         }\r
 151 \r
 152         bool DepthStencilViewDescription::Equals( DepthStencilViewDescription% value1, DepthStencilViewDescription% value2 )\r
 153         {\r
 154                 return ( value1.Format == value2.Format && value1.Dimension == value2.Dimension && value1.MipSlice == value2.MipSlice\r
 155                          && value1.FirstArraySlice == value2.FirstArraySlice && value1.ArraySize == value2.ArraySize && value1.Flags == value2.Flags );\r
 156         }\r
 157 }\r
 158 }\r