#ifndef _IMAGE_H_
#define _IMAGE_H_

#include "typedefs.h"

class Image
{
public:
	Image();
	virtual ~Image();

	bool FileSave(lcFile& file, LC_IMAGE_OPTS* opts) const;
	bool FileSave(const char* filename, LC_IMAGE_OPTS* opts) const;
	bool FileLoad(lcFile& file);
	bool FileLoad(const char* filename);

	void Resize(int width, int height);
	void ResizePow2();
	void FromOpenGL(int width, int height);
	void Allocate(int width, int height, bool alpha);

	int Width() const
		{ return m_nWidth; }
	int Height() const
		{ return m_nHeight; }
	int Alpha() const
		{ return m_bAlpha; }
	unsigned char* GetData() const
		{ return m_pData; }

protected:
	void FreeData();

	bool LoadJPG(lcFile& file);
	bool LoadBMP(lcFile& file);
	bool LoadPNG(lcFile& file);
	bool LoadGIF(lcFile& file);

	bool SaveJPG(lcFile& file, int quality, bool progressive) const;
	bool SaveBMP(lcFile& file, bool quantize) const;
	bool SavePNG(lcFile& file, bool transparent, bool interlaced, unsigned char* background) const;
	bool SaveGIF(lcFile& file, bool transparent, bool interlaced, unsigned char* background) const;

	int m_nWidth;
	int m_nHeight;
	bool m_bAlpha;
	unsigned char* m_pData;
};

void SaveVideo(char* filename, Image *images, int count, float fps);

#endif // _IMAGE_H_