7 #include <CoreGraphics/CoreGraphics.h>
13 Image(const std::string &path);
15 unsigned char *data() const;
16 GLfloat width() const;
17 GLfloat height() const;
18 GLuint format() const;
23 CGImageAlphaInfo alphaInfo;
24 CGColorSpaceRef colorSpace;
25 GLfloat _width, _height;