X-Git-Url: https://git.distorted.org.uk/~mdw/dvdrip/blobdiff_plain/cf556df2bfc8ad5bcb96602ffdeb5d80249acae2..627fa6be07e6469245881c1b53b0f565ff6f6011:/dvd-sector-copy.c

diff --git a/dvd-sector-copy.c b/dvd-sector-copy.c
index a05a555..cd45710 100644
--- a/dvd-sector-copy.c
+++ b/dvd-sector-copy.c
@@ -936,6 +936,39 @@ end:
   return (rc);
 }
 
+#ifdef DEBUG
+static void dump_eventq(const char *what)
+{
+  unsigned i;
+  const struct event *ev;
+  char fn[MAXFNSZ];
+
+  printf("\n;; event dump (%s):\n", what);
+  for (i = 0; i < eventq.n; i++) {
+    ev = &eventq.v[i];
+    switch (ev->ev) {
+      case EV_BEGIN:
+	store_filename(fn, filetab.v[ev->file].id);
+	printf(";; %8"PRIuSEC": begin %s\n", ev->pos, fn);
+	break;
+      case EV_END:
+	store_filename(fn, filetab.v[ev->file].id);
+	printf(";; %8"PRIuSEC": end %s\n", ev->pos, fn);
+	break;
+      case EV_WRITE:
+	printf(";; %8"PRIuSEC": write\n", ev->pos);
+	break;
+      case EV_STOP:
+	printf(";; %8"PRIuSEC": stop\n", ev->pos);
+	break;
+      default:
+	printf(";; %8"PRIuSEC": ?%u\n", ev->pos, ev->ev);
+	break;
+    }
+  }
+}
+#endif
+
 int main(int argc, char *argv[])
 {
   unsigned f = 0;
@@ -948,7 +981,6 @@ int main(int argc, char *argv[])
   const char *device, *outfile;
   struct badblock *bad;
   int opt, blksz;
-  unsigned n;
   size_t i;
   FILE *fp;
   struct buf buf = BUF_INIT;
@@ -1148,7 +1180,7 @@ int main(int argc, char *argv[])
 
   qsort(eventq.v, eventq.n, sizeof(struct event), compare_event);
 
-  f &= ~f_write; start = 0; n = 0;
+  f &= ~f_write; start = 0;
   for (i = 0; i < eventq.n; i++) {
     ev = &eventq.v[i];
     switch (ev->ev) {
@@ -1156,7 +1188,7 @@ int main(int argc, char *argv[])
 	if (f&f_write)
 	  bail("overlapping ranges: range from %"PRIuSEC" still open at %"PRIuSEC"",
 	       start, ev->pos);
-	n++; f |= f_write; start = ev->pos;
+	f |= f_write; start = ev->pos;
 	break;
       case EV_STOP:
 	f &= ~f_write;
@@ -1164,6 +1196,9 @@ int main(int argc, char *argv[])
     }
   }
 
+#ifdef DEBUG
+  dump_eventq("initial");
+#endif
   f &= ~f_write; start = 0;
   for (i = 0; i < eventq.n; i++) {
     ev = &eventq.v[i];
@@ -1175,14 +1210,20 @@ int main(int argc, char *argv[])
     if (f&f_fixup) start = ev->pos;
   }
   eventq.n = i;
+#ifdef DEBUG
+  dump_eventq("trimmed");
+#endif
   if (f&f_fixup) {
     put_event(EV_WRITE, 0, start);
-    n++; f |= f_write;
+    f |= f_write;
   }
   if (f&f_write) {
     nsectors += limit - start;
     put_event(EV_STOP, 0, limit);
   }
+#ifdef DEBUG
+  dump_eventq("final");
+#endif
 
   copy_progress.render = render_copy_progress;
   progress_additem(&progress, &copy_progress);
@@ -1257,7 +1298,7 @@ int main(int argc, char *argv[])
 
   if (f&f_stats) {
     gettimeofday(&tv1, 0); t = tvdiff(&tv0, &tv1);
-    if (nsectors == limit - start) { ndone -= start; nsectors -= start; }
+    if (nsectors == limit) { ndone -= start; nsectors -= start; }
     tot = scale_bytes((double)nsectors*SECTORSZ, &totunit);
     rate = scale_bytes((double)nsectors*SECTORSZ/t, &rateunit);
     moan("all done: %.1f %sB in %s -- %.1f %sB/s",