jpeg-utils.h

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#ifndef _JPEG_UTILS_H_
#define _JPEG_UTILS_H_
 
#include <turbojpeg.h>
 
struct ImageData_t
{
    int width;
    int height;
    unsigned char nComponents;
    unsigned char *data;
};
typedef struct ImageData_t ImageData;
 
int readImage(const char *path, ImageData *img);
 
int saveImage(const char *path, ImageData *img, enum TJPF pixelFormat, enum TJSAMP samplingFormat, int jpegQuality);
 
int initImageData(ImageData *img, int width, int height, int nComponents);
 
void deInitImageData(ImageData *img);
 
#endif // _JPEG_UTILS_H_