- out = FFMIN(out, out_end-3);
- while (!strncmp(out-2, "\\N", 2))
- out -= 2;
- while (out[-1] == ' ')
- out--;
- snprintf(out, out_end-out, "\r\n");
- return in;
-}
-
-static const char *read_ts(const char *buf, int *ts_start, int *ts_end,
- int *x1, int *y1, int *x2, int *y2)
-{
- int i, hs, ms, ss, he, me, se;
-
- for (i=0; i<2; i++) {
- /* try to read timestamps in either the first or second line */
- int c = sscanf(buf, "%d:%2d:%2d%*1[,.]%3d --> %d:%2d:%2d%*1[,.]%3d"
- "%*[ ]X1:%u X2:%u Y1:%u Y2:%u",
- &hs, &ms, &ss, ts_start, &he, &me, &se, ts_end,
- x1, x2, y1, y2);
- buf += strcspn(buf, "\n");
- buf += !!*buf;
- if (c >= 8) {
- *ts_start = 100*(ss + 60*(ms + 60*hs)) + *ts_start/10;
- *ts_end = 100*(se + 60*(me + 60*he)) + *ts_end /10;
- return buf;
- }
- }
- return NULL;
+ while (dst->len >= 2 && !strncmp(&dst->str[dst->len - 2], "\\N", 2))
+ dst->len -= 2;
+ dst->str[dst->len] = 0;
+ rstrip_spaces_buf(dst);