backends/sdl2/image.hpp

// SPDX-License-Identifier: LGPL-2.1-or-later OR BSD-3-Clause
// SPDX-FileCopyrightText: 2004 - 2008 Olof Naessén and Per Larsson
// SPDX-FileCopyrightText: 2013 - 2026 Fifengine contributors
 
#ifndef INCLUDE_FIFECHAN_BACKENDS_SDL_SDLIMAGE_HPP_
#define INCLUDE_FIFECHAN_BACKENDS_SDL_SDLIMAGE_HPP_
 
#include <SDL2/SDL.h>
 
#include <string>
 
#include "fifechan/color.hpp"
#include "fifechan/image.hpp"
#include "fifechan/platform.hpp"
 
namespace fcn::sdl2
{
    class FIFEGUI_EXT_API Image : public fcn::Image
    {
    public:
        Image(SDL_Surface* surface, bool autoFree, SDL_Renderer* renderer = nullptr);
 
        ~Image() override;
 
        Image(Image const &)            = delete;
        Image& operator=(Image const &) = delete;
        Image(Image&&)                  = delete;
        Image& operator=(Image&&)       = delete;

        virtual SDL_Surface* getSurface() const;

        virtual SDL_Texture* getTexture() const;
 
        // Inherited from Image
 
        void free() override;
 
        int getWidth() const override;
 
        int getHeight() const override;
 
        Color getPixel(int x, int y) override;
 
        void putPixel(int x, int y, Color const & color) override;
 
        void convertToDisplayFormat() override;
 
    protected:
        SDL_Texture* mTexture = nullptr;

        SDL_Renderer* mRenderer = nullptr;

        SDL_Surface* mTransientSurface = nullptr;

        bool mAutoFree;
    };
} // namespace fcn::sdl2
 
#endif // INCLUDE_FIFECHAN_BACKENDS_SDL_SDLIMAGE_HPP_