typedef enum {
//    kCCTexture2DPixelFormat_Automatic = 0,
    //! 32-bit texture: RGBA8888
    kCCTexture2DPixelFormat_RGBA8888,
    //! 24-bit texture: RGBA888
    kCCTexture2DPixelFormat_RGB888,
    //! 16-bit texture without Alpha channel
    kCCTexture2DPixelFormat_RGB565,
    //! 8-bit textures used as masks
    kCCTexture2DPixelFormat_A8,
    //! 8-bit intensity texture
    kCCTexture2DPixelFormat_I8,
    //! 16-bit textures used as masks
    kCCTexture2DPixelFormat_AI88,
    //! 16-bit textures: RGBA4444
    kCCTexture2DPixelFormat_RGBA4444,
    //! 16-bit textures: RGB5A1
    kCCTexture2DPixelFormat_RGB5A1,
    //! 4-bit PVRTC-compressed texture: PVRTC4
    kCCTexture2DPixelFormat_PVRTC4,
    //! 2-bit PVRTC-compressed texture: PVRTC2
    kCCTexture2DPixelFormat_PVRTC2,

    //! Default texture format: RGBA8888
    kCCTexture2DPixelFormat_Default = kCCTexture2DPixelFormat_RGBA8888,

    // backward compatibility stuff
  //  kTexture2DPixelFormat_Automatic = kCCTexture2DPixelFormat_Automatic,
    kTexture2DPixelFormat_RGBA8888 = kCCTexture2DPixelFormat_RGBA8888,
    kTexture2DPixelFormat_RGB888 = kCCTexture2DPixelFormat_RGB888,
    kTexture2DPixelFormat_RGB565 = kCCTexture2DPixelFormat_RGB565,
    kTexture2DPixelFormat_A8 = kCCTexture2DPixelFormat_A8,
    kTexture2DPixelFormat_RGBA4444 = kCCTexture2DPixelFormat_RGBA4444,
    kTexture2DPixelFormat_RGB5A1 = kCCTexture2DPixelFormat_RGB5A1,
    kTexture2DPixelFormat_Default = kCCTexture2DPixelFormat_Default
} CCTexture2DPixelFormat;

class ccTexParams {
    ccTexParams(void);
    GLuint minFilter;
    GLuint magFilter;
    GLuint wrapS;
    GLuint wrapT;
};

class CCTexture2D : public CCObject
{
	void releaseData(void* data);
	void* keepData(void* data, unsigned int length);

    CCTexture2DPixelFormat getPixelFormat();

    unsigned int getPixelsWide();
    unsigned int getPixelsHigh();

    GLuint getName();

    CCSize getContentSizeInPixels();

    void setMaxS(GLfloat val);
    GLfloat getMaxS();

    GLfloat getMaxT();
    void setMaxT(GLfloat val);

    bool hasPremultipliedAlpha();
    bool hasMipmaps();

    void drawAtPoint(CCPoint point);
    void drawInRect(CCRect rect);

    CCSize getContentSize(void);

    void setTexParameters(ccTexParams* texParams);
    void setAntiAliasTexParameters();
    void setAliasTexParameters();
    void generateMipmap();

	const char* stringForFormat();
    unsigned int bitsPerPixelForFormat();
	unsigned int bitsPerPixelForFormat(CCTexture2DPixelFormat format);

    static void setDefaultAlphaPixelFormat(CCTexture2DPixelFormat format);
    static CCTexture2DPixelFormat defaultAlphaPixelFormat();
};