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 __D3D9RENDERWINDOW_H__ |
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30 | #define __D3D9RENDERWINDOW_H__ |
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31 | |
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32 | #include "OgreD3D9Prerequisites.h" |
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33 | #include "OgreRenderWindow.h" |
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34 | #include "OgreD3D9Driver.h" |
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35 | |
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36 | namespace Ogre |
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37 | { |
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38 | class D3D9RenderWindow : public RenderWindow |
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39 | { |
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40 | public: |
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41 | /** Constructor. |
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42 | @param instance The application instance |
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43 | @param driver The root driver |
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44 | @param deviceIfSwapChain The existing D3D device to create an additional swap chain from, if this is not |
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45 | the first window. |
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46 | */ |
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47 | D3D9RenderWindow(HINSTANCE instance, D3D9Driver *driver, LPDIRECT3DDEVICE9 deviceIfSwapChain = 0); |
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48 | ~D3D9RenderWindow(); |
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49 | void create(const String& name, unsigned int width, unsigned int height, |
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50 | bool fullScreen, const NameValuePairList *miscParams); |
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51 | void setFullscreen(bool fullScreen, unsigned int width, unsigned int height); |
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52 | void destroy(void); |
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53 | bool isVisible() const; |
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54 | bool isClosed() const { return mClosed; } |
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55 | void reposition(int left, int top); |
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56 | void resize(unsigned int width, unsigned int height); |
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57 | void swapBuffers( bool waitForVSync = true ); |
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58 | HWND getWindowHandle() const { return mHWnd; } |
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59 | |
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60 | D3D9Driver* getDirectD3DDriver() { return mDriver; } |
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61 | // changed to access driver member |
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62 | LPDIRECT3DDEVICE9 getD3DDevice() { return mDriver->getD3DDevice(); } |
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63 | |
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64 | void getCustomAttribute( const String& name, void* pData ); |
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65 | /** Overridden - see RenderTarget. |
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66 | */ |
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67 | void writeContentsToFile(const String& filename); |
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68 | bool requiresTextureFlipping() const { return false; } |
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69 | |
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70 | // Method for dealing with resize / move & 3d library |
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71 | void windowMovedOrResized(); |
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72 | |
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73 | /// Get the presentation parameters used with this window |
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74 | D3DPRESENT_PARAMETERS* getPresentationParameters(void) |
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75 | { return &md3dpp; } |
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76 | |
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77 | /// @copydoc RenderTarget::update |
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78 | void update(bool swap); |
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79 | |
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80 | /** Create (or recreate) the D3D device or SwapChain for this window. |
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81 | */ |
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82 | void createD3DResources(); |
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83 | |
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84 | /** Destroy the D3D device or SwapChain for this window. |
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85 | */ |
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86 | void destroyD3DResources(); |
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87 | |
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88 | /// Accessor for render surface |
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89 | LPDIRECT3DSURFACE9 getRenderSurface() { return mpRenderSurface; } |
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90 | |
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91 | /// Are we in the middle of switching between fullscreen and windowed |
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92 | bool _getSwitchingFullscreen() const { return mSwitchingFullscreen; } |
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93 | /// Indicate that fullscreen / windowed switching has finished |
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94 | void _finishSwitchingFullscreen(); |
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95 | protected: |
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96 | HINSTANCE mInstance; // Process instance |
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97 | D3D9Driver *mDriver; // D3D9 driver |
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98 | HWND mHWnd; // Win32 Window handle |
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99 | bool mIsExternal; // window not created by Ogre |
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100 | bool mSizing; |
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101 | bool mClosed; |
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102 | bool mIsSwapChain; // Is this a secondary window? |
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103 | bool mSwitchingFullscreen; // Are we switching from fullscreen to windowed or vice versa |
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104 | |
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105 | // ------------------------------------------------------- |
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106 | // DirectX-specific |
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107 | // ------------------------------------------------------- |
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108 | |
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109 | // Pointer to swap chain, only valid if mIsSwapChain |
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110 | LPDIRECT3DSWAPCHAIN9 mpSwapChain; |
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111 | D3DPRESENT_PARAMETERS md3dpp; |
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112 | LPDIRECT3DSURFACE9 mpRenderSurface; |
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113 | LPDIRECT3DSURFACE9 mpRenderZBuffer; |
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114 | D3DMULTISAMPLE_TYPE mFSAAType; |
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115 | DWORD mFSAAQuality; |
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116 | UINT mDisplayFrequency; |
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117 | bool mVSync; |
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118 | bool mUseNVPerfHUD; |
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119 | |
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120 | // just check if the multisampling requested is supported by the device |
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121 | bool _checkMultiSampleQuality(D3DMULTISAMPLE_TYPE type, DWORD *outQuality, D3DFORMAT format, UINT adapterNum, D3DDEVTYPE deviceType, BOOL fullScreen); |
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122 | |
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123 | }; |
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124 | } |
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125 | #endif |
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