return ((a->ts - b->ts) >> 32) - ((b->ts - a->ts) >> 32);
}
-void ff_nut_add_sp(NUTContext *nut, int64_t pos, int64_t back_ptr, int64_t ts)
+int ff_nut_add_sp(NUTContext *nut, int64_t pos, int64_t back_ptr, int64_t ts)
{
Syncpoint *sp = av_mallocz(sizeof(Syncpoint));
struct AVTreeNode *node = av_tree_node_alloc();
+ if (!sp || !node) {
+ av_freep(&sp);
+ av_freep(&node);
+ return AVERROR(ENOMEM);
+ }
+
nut->sp_count++;
sp->pos = pos;
av_free(sp);
av_free(node);
}
+
+ return 0;
}
static int enu_free(void *opaque, void *elem)