#define MSG(x...) do{ if (verbose) log(L_INFO, ##x); }while(0)
#define TRY(x) do{ if (!(x)) die("Error: %s", it.err_msg); }while(0)
+static void
+msg_str(byte *s, void *param UNUSED)
+{
+ MSG("%s", s);
+}
+
static void
dump_signature(struct image_signature *sig)
{
if (img1 && img2)
{
- uns dist = image_signatures_dist(&sig1, &sig2);
- MSG("dist=%.6f", dist / (double)(1 << IMAGE_SIG_DIST_SCALE));
+ uns dist;
+ if (verbose)
+ {
+ struct fastbuf *fb = bfdopen(0, 4096);
+ dist = image_signatures_dist_explain(&sig1, &sig2, msg_str, NULL);
+ bclose(fb);
+ }
+ else
+ dist = image_signatures_dist(&sig1, &sig2);
+ MSG("dist=%u", dist);
}
if (img1)