cairo_jpg.h

#ifndef CAIRO_JPEG_H
#define CAIRO_JPEG_H

#include <cairo.h>

typedef ssize_t (*cairo_read_func_len_t) (void *closure, unsigned char *data, unsigned int length);

// type not used, yet
//typedef size_t (*cairo_write_func_len_t)(void *, const unsigned char *, unsigned int);

cairo_status_t cairo_image_surface_write_to_jpeg_mem(cairo_surface_t *sfc, unsigned char **data, size_t *len, int quality);
cairo_status_t cairo_image_surface_write_to_jpeg_stream(cairo_surface_t *sfc, cairo_write_func_t write_func, void *closure, int quality);
cairo_status_t cairo_image_surface_write_to_jpeg(cairo_surface_t *sfc, const char *filename, int quality);
cairo_surface_t *cairo_image_surface_create_from_jpeg_mem(void *data, size_t len);
cairo_surface_t *cairo_image_surface_create_from_jpeg_stream(cairo_read_func_len_t read_func, void *closure);
cairo_surface_t *cairo_image_surface_create_from_jpeg(const char *filename);

#endif