extern const uint8_t ff_vp56_norm_shift[256];
int ff_vp56_init_range_decoder(VP56RangeCoder *c, const uint8_t *buf, int buf_size);
+/**
+ * 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)
+{
+ return c->end <= c->buffer && c->bits >= 0;
+}
+
static av_always_inline unsigned int vp56_rac_renorm(VP56RangeCoder *c)
{
int shift = ff_vp56_norm_shift[c->high];