#ifndef _GUIIMAGEASYNC_H_
#define _GUIIMAGEASYNC_H_

#// arg is a pointer created with malloc()
// when the image is destroied then will also the arg deleted with free()
typedef GuiImageData * ( *ImageLoaderCallback )( void *arg );

class GuiImageAsync : public GuiImage
{
    public:
        GuiImageAsync( const char *Filename, GuiImageData * PreloadImg );
        GuiImageAsync( ImageLoaderCallback Callback, void *arg, int arglen, GuiImageData * PreloadImg );
        ~GuiImageAsync();

    private:
        GuiImageData *loadet_imgdata;
        friend  void loader( GuiImageAsync *InUse );

        friend void Setter( GuiImageAsync *InUse );
        friend void *GuiImageAsyncThread( void *arg );
        ImageLoaderCallback callback;
        void *arg;
};



#endif /*_GUIIMAGEASYNC_H_*/