char *ascii_read() {
FILE *jpeg = webcam_read();
image_t *original = image_read(jpeg),
*resized = image_new(opt_width, opt_height);
fclose(jpeg);
image_clear(resized);
image_resize(original, resized);
char *ascii = image_print(resized);
image_destroy(original);
image_destroy(resized);
return ascii;
}
/**
* The loop function for the webcam thread
*/
static void *webcam_streaming(void *ptr)
{
webcam_t *w = (webcam_t *)ptr;
while(w->streaming) webcam_read(w);
}
