[731] | 1 | #ifndef _IMGTEXTURE_H |
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| 2 | #define _IMGTEXTURE_H |
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| 3 | |
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| 4 | #include <IMGPrerequisites.h> |
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| 5 | |
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| 6 | namespace IMG |
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| 7 | { |
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| 8 | |
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| 9 | // Forward declarations
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| 10 | class _IMGExport Texture;
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| 11 |
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| 12 |
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| 13 | namespace boost
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| 14 | {
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| 15 | void intrusive_ptr_add_ref(Texture * p);
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| 16 | void intrusive_ptr_release(Texture * p);
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| 17 | }; |
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| 18 | |
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| 19 | class _IMGExport Texture |
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| 20 | { |
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| 21 | |
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| 22 | private:
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| 23 | long references;
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| 24 | friend void boost::intrusive_ptr_add_ref(Texture * p);
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| 25 | friend void boost::intrusive_ptr_release(Texture * p); |
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| 26 | |
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| 27 | protected: |
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| 28 | Ogre::Texture *mTexture; |
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| 29 | |
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| 30 | Ogre::Material *mMaterial; |
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| 31 | |
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| 32 | Ogre::Rectangle2D *mRectangle2D; |
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| 33 | |
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| 34 | unsigned int mWidth; |
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| 35 | |
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| 36 | unsigned int mHeight; |
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| 37 | |
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| 38 | Ogre::String mTextureName; |
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| 39 | |
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| 40 | Ogre::ColourValue mAvgColour; |
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| 41 | |
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| 42 | Ogre::ColourValue mBackgroundColour; |
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| 43 | |
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| 44 | bool mCalculatedAvgColour; |
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| 45 | |
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[745] | 46 | Ogre::Camera *mCamera; |
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| 47 | |
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| 48 | Ogre::PixelFormat mPixelFormat; |
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| 49 | |
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[731] | 50 | public: |
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| 51 | Texture(); |
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| 52 | |
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| 53 | virtual ~Texture(); |
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| 54 | |
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[745] | 55 | void setRenderTargetListener(Ogre::RenderTargetListener *renderTargetListener); |
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| 56 | |
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[751] | 57 | virtual void debug(); |
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[745] | 58 | |
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[751] | 59 | virtual void create(Ogre::String fileName, unsigned int width, unsigned int height, Ogre::PixelFormat pixelFormat, Ogre::Camera *camera, Ogre::ColourValue backgroundColour); |
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| 60 | |
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[731] | 61 | Ogre::ColourValue getAvgColour(); |
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| 62 | |
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| 63 | void calculateAvgColour(); |
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| 64 | |
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| 65 | void setBackgroundColour(Ogre::ColourValue colour); |
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| 66 | |
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| 67 | Ogre::ColourValue getBackgroundColour(); |
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| 68 | |
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| 69 | virtual void load(Ogre::String folderName, Ogre::String filename); |
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| 70 | |
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| 71 | virtual void save(Ogre::String folderName, Ogre::String filename); |
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| 72 | |
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[745] | 73 | virtual void update(); |
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[731] | 74 | |
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| 75 | void setCorners(Ogre::Real left, Ogre::Real top, Ogre::Real right, Ogre::Real bottom); |
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| 76 | |
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| 77 | Ogre::Rectangle2D* getRectangle2D(); |
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| 78 | |
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| 79 | Ogre::Vector2 getMinTexCoord(); |
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| 80 | |
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| 81 | Ogre::Vector2 getMaxTexCoord(); |
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| 82 | |
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| 83 | void setWidth(unsigned int width); |
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| 84 | |
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| 85 | unsigned int getWidth(); |
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| 86 | |
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| 87 | void setHeight(unsigned int height); |
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| 88 | |
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| 89 | unsigned int getHeight(); |
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| 90 | |
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| 91 | void setTextureName(Ogre::String textureName); |
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| 92 | |
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| 93 | Ogre::String getTextureName(); |
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| 94 | |
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| 95 | void setMaterial(Ogre::Material *material); |
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| 96 | |
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| 97 | Ogre::Material* getMaterial(); |
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| 98 | |
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| 99 | void bind(Ogre::String textureName); |
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| 100 | |
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[745] | 101 | void setCamera(Ogre::Camera *camera); |
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| 102 | |
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| 103 | void setFormat(Ogre::PixelFormat pixelFormat); |
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| 104 | |
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[731] | 105 | }; |
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| 106 | |
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| 107 | // class specific addref/release implementation
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| 108 | // the two function overloads must be in the boost namespace on most compilers:
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| 109 | namespace boost
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| 110 | {
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| 111 | inline void intrusive_ptr_add_ref(Texture * p)
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| 112 | {
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| 113 | // increment reference count of object *p
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| 114 | ++(p->references);
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| 115 | }
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| 116 |
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| 117 |
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| 118 |
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| 119 | inline void intrusive_ptr_release(Texture * p)
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| 120 | {
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| 121 | // decrement reference count, and delete object when reference count reaches 0
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| 122 | if (--(p->references) == 0)
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| 123 | delete p;
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| 124 | }
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| 125 | } // namespace boost
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| 126 |
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| 127 | typedef ::boost::intrusive_ptr<Texture> TexturePtr; |
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| 128 | |
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| 129 | } |
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| 130 | #endif |
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