#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_*/