- if (ptr && avpkt->size > 0 && *ptr && !mpl2_event_to_ass(&buf, ptr)) {
- if (!av_bprint_is_complete(&buf)) {
- av_bprint_finalize(&buf, NULL);
- return AVERROR(ENOMEM);
- }
- ff_ass_add_rect(sub, buf.str, ts_start, ts_duration, 0);
- }
- *got_sub_ptr = sub->num_rects > 0;
+ if (ptr && avpkt->size > 0 && *ptr && !mpl2_event_to_ass(&buf, ptr))
+ ret = ff_ass_add_rect_bprint(sub, &buf, ts_start, ts_duration);