SlimDXc_Jun2010(VC++2008)/source/direct3d10/BlendStateDescription1.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 #include <d3d10.h>\r
  24 #include "Enums.h"\r
  25 #include "BlendStateDescription1.h"\r
  26 \r
  27 namespace SlimDX\r
  28 {\r
  29 namespace Direct3D10_1\r
  30 {\r
  31         BlendStateDescription1::BlendStateDescription1( const D3D10_BLEND_DESC1& native )\r
  32         {\r
  33                 AlphaToCoverageEnable = native.AlphaToCoverageEnable ? true : false;\r
  34                 IndependentBlendEnable = native.IndependentBlendEnable ? true : false;\r
  35                 \r
  36                 ConstructLazyProperties();\r
  37                 for(int index = 0; index < 8; ++index)\r
  38                 {\r
  39                         m_RenderTargets[index] = RenderTargetBlendDescription1(native.RenderTarget[index]);\r
  40                 }\r
  41         }\r
  42         \r
  43         D3D10_BLEND_DESC1 BlendStateDescription1::CreateNativeVersion()\r
  44         {\r
  45                 D3D10_BLEND_DESC1 native;\r
  46                 native.AlphaToCoverageEnable = AlphaToCoverageEnable;\r
  47                 native.IndependentBlendEnable = IndependentBlendEnable;\r
  48                 \r
  49                 ConstructLazyProperties();\r
  50                 for(int index = 0; index < 8; ++index)\r
  51                 {\r
  52                         native.RenderTarget[index] = m_RenderTargets[index].CreateNativeVersion();\r
  53                 }\r
  54                 \r
  55                 return native;\r
  56         }\r
  57         \r
  58         void BlendStateDescription1::ConstructLazyProperties()\r
  59         {\r
  60                 if(m_RenderTargets == nullptr)\r
  61                 {\r
  62                         m_RenderTargets = gcnew array<RenderTargetBlendDescription1>(8);\r
  63                 }\r
  64         }\r
  65 \r
  66         array<RenderTargetBlendDescription1>^ BlendStateDescription1::RenderTargets::get()\r
  67         {\r
  68                 ConstructLazyProperties();\r
  69                 return m_RenderTargets;\r
  70         }\r
  71 }\r
  72 }\r