SFML - Simple and Fast Multimedia Library

SFML

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 //
 // SFML - Simple and Fast Multimedia Library
 // Copyright (C) 2007-2017 Laurent Gomila ([email protected])
 //
 // This software is provided 'as-is', without any express or implied warranty.
 // In no event will the authors be held liable for any damages arising from the use of this software.
 //
 // Permission is granted to anyone to use this software for any purpose,
 // including commercial applications, and to alter it and redistribute it freely,
 // subject to the following restrictions:
 //
 // 1. The origin of this software must not be misrepresented;
 //    you must not claim that you wrote the original software.
 //    If you use this software in a product, an acknowledgment
 //    in the product documentation would be appreciated but is not required.
 //
 // 2. Altered source versions must be plainly marked as such,
 //    and must not be misrepresented as being the original software.
 //
 // 3. This notice may not be removed or altered from any source distribution.
 //
 
 #ifndef SFML_TEXTURE_HPP
 #define SFML_TEXTURE_HPP
 
 // Headers
 #include <SFML/Graphics/Export.hpp>
 #include <SFML/Graphics/Image.hpp>
 #include <SFML/Window/GlResource.hpp>
 
 
 namespace sf
 {
 class Window;
 class RenderTarget;
 class RenderTexture;
 class InputStream;
 
 class SFML_GRAPHICS_API Texture : GlResource
 {
 public:
 
     enum CoordinateType
     {
         Normalized, 
         Pixels      
     };
 
 public:
 
     Texture();
 
     Texture(const Texture& copy);
 
     ~Texture();
 
     bool create(unsigned int width, unsigned int height);
 
     bool loadFromFile(const std::string& filename, const IntRect& area = IntRect());
 
     bool loadFromMemory(const void* data, std::size_t size, const IntRect& area = IntRect());
 
     bool loadFromStream(InputStream& stream, const IntRect& area = IntRect());
 
     bool loadFromImage(const Image& image, const IntRect& area = IntRect());
 
     Vector2u getSize() const;
 
     Image copyToImage() const;
 
     void update(const Uint8* pixels);
 
     void update(const Uint8* pixels, unsigned int width, unsigned int height, unsigned int x, unsigned int y);
 
     void update(const Image& image);
 
     void update(const Image& image, unsigned int x, unsigned int y);
 
     void update(const Window& window);
 
     void update(const Window& window, unsigned int x, unsigned int y);
 
     void setSmooth(bool smooth);
 
     bool isSmooth() const;
 
     void setSrgb(bool sRgb);
 
     bool isSrgb() const;
 
     void setRepeated(bool repeated);
 
     bool isRepeated() const;
 
     bool generateMipmap();
 
     Texture& operator =(const Texture& right);
 
     unsigned int getNativeHandle() const;
 
     static void bind(const Texture* texture, CoordinateType coordinateType = Normalized);
 
     static unsigned int getMaximumSize();
 
 private:
 
     friend class RenderTexture;
     friend class RenderTarget;
 
     static unsigned int getValidSize(unsigned int size);
 
     void invalidateMipmap();
 
     // Member data
  Vector2u     m_size;          
     Vector2u     m_actualSize;    
     unsigned int m_texture;       
     bool         m_isSmooth;      
     bool         m_sRgb;          
     bool         m_isRepeated;    
     mutable bool m_pixelsFlipped; 
     bool         m_fboAttachment; 
     bool         m_hasMipmap;     
     Uint64       m_cacheId;       
 };
 
 } // namespace sf
 
 
 #endif // SFML_TEXTURE_HPP
 
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