+/**
+ * vp5689 returns 1 if the end of the stream has been reached, 0 otherwise.
+ */
+static av_always_inline int vpX_rac_is_end(VP56RangeCoder *c)
+{
+ if (c->end <= c->buffer && c->bits >= 0)
+ c->end_reached ++;
+ return c->end_reached > 10;
+}
+