Implements class for working with images for Linux platform.

You can find more information in comments below. Overrided methods can be found in corresponding base interface.

class CPicture :public virtual IPicture
    {
    public:
        int getSupportedFormatCount() override;
        FORMAT getSupportedFormat(const int index) override;
        String getFilter() override;
    
        Bitmap Load(const String &filename) override;
        bool Load(const String &filename, ITexture *dest) override;
        bool Save(const String &filename, const Bitmap &bmp, const void *options = nullptr) override;
        bool Save(const String &filename, ITexture *texture, const void *options = nullptr) override;
    
        CPicture();
    };