110401(DTXMania089)/SlimDXc_Jun2010(VC++2008)/source/direct3d9/RenderToSurface.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 <d3d9.h>\r
  24 #include <d3dx9.h>\r
  25 \r
  26 #include "Direct3D9Exception.h"\r
  27 \r
  28 #include "Device.h"\r
  29 #include "Surface.h"\r
  30 #include "RenderToSurface.h"\r
  31 \r
  32 using namespace System;\r
  33 \r
  34 namespace SlimDX\r
  35 {\r
  36 namespace Direct3D9\r
  37 {\r
  38         RenderToSurface::RenderToSurface( SlimDX::Direct3D9::Device^ device, int width, int height, Format format )\r
  39         {\r
  40                 ID3DXRenderToSurface* rtsPointer;\r
  41                 HRESULT hr = D3DXCreateRenderToSurface( device->InternalPointer, width, height, static_cast<D3DFORMAT>( format ), FALSE, D3DFMT_UNKNOWN, &rtsPointer );\r
  42                 \r
  43                 if( RECORD_D3D9( hr ).IsFailure )\r
  44                         throw gcnew Direct3D9Exception( Result::Last );\r
  45 \r
  46                 Construct(rtsPointer);\r
  47         }\r
  48 \r
  49         RenderToSurface::RenderToSurface( SlimDX::Direct3D9::Device^ device, int width, int height, Format format, Format depthStencilFormat )\r
  50         {\r
  51                 ID3DXRenderToSurface* rtsPointer;\r
  52                 HRESULT hr = D3DXCreateRenderToSurface( device->InternalPointer, width, height,\r
  53                         static_cast<D3DFORMAT>( format ), TRUE, static_cast<D3DFORMAT>( depthStencilFormat ), &rtsPointer );\r
  54                 \r
  55                 if( RECORD_D3D9( hr ).IsFailure )\r
  56                         throw gcnew Direct3D9Exception( Result::Last );\r
  57 \r
  58                 Construct(rtsPointer);\r
  59         }\r
  60 \r
  61         Result RenderToSurface::BeginScene( Surface^ renderSurface, Viewport viewport )\r
  62         {\r
  63                 IDirect3DSurface9* surface = renderSurface->InternalPointer;\r
  64                 HRESULT hr = InternalPointer->BeginScene( surface, reinterpret_cast<D3DVIEWPORT9*>( &viewport ) );\r
  65                 return RECORD_D3D9( hr );\r
  66         }\r
  67 \r
  68         Result RenderToSurface::EndScene( Filter mipFilter )\r
  69         {\r
  70                 HRESULT hr = InternalPointer->EndScene( static_cast<DWORD>( mipFilter ) );\r
  71                 return RECORD_D3D9( hr );\r
  72         }\r
  73 \r
  74         SlimDX::Direct3D9::Device^ RenderToSurface::Device::get()\r
  75         {\r
  76                 IDirect3DDevice9* device;\r
  77                 HRESULT hr = InternalPointer->GetDevice( &device );\r
  78                 \r
  79                 if( RECORD_D3D9( hr ).IsFailure )\r
  80                         return nullptr;\r
  81 \r
  82                 return SlimDX::Direct3D9::Device::FromPointer( device );\r
  83         }\r
  84 \r
  85         Result RenderToSurface::OnLostDevice()\r
  86         {\r
  87                 HRESULT hr = InternalPointer->OnLostDevice();\r
  88                 return RECORD_D3D9( hr );\r
  89         }\r
  90 \r
  91         Result RenderToSurface::OnResetDevice()\r
  92         {\r
  93                 HRESULT hr = InternalPointer->OnResetDevice();\r
  94                 return RECORD_D3D9( hr );\r
  95         }\r
  96 \r
  97         RenderToSurfaceDescription RenderToSurface::Description::get()\r
  98         {\r
  99                 D3DXRTS_DESC description = {0};\r
 100                 HRESULT hr = InternalPointer->GetDesc( &description );\r
 101                 \r
 102                 if( RECORD_D3D9( hr ).IsFailure )\r
 103                         return RenderToSurfaceDescription();\r
 104 \r
 105                 RenderToSurfaceDescription outDesc;\r
 106                 outDesc.Width = description.Width;\r
 107                 outDesc.Height = description.Height;\r
 108                 outDesc.Format = static_cast<Format>( description.Format );\r
 109                 outDesc.DepthStencil = description.DepthStencil > 0;\r
 110                 outDesc.DepthStencilFormat = static_cast<Format>( description.DepthStencilFormat );\r
 111                 return outDesc;\r
 112         }\r
 113 }\r
 114 }