+/**
+ * @param buf_size size of buf in bits
+ */
+static void init_cabac_encoder(CABACTestContext *c, uint8_t *buf, int buf_size)
+{
+ init_put_bits(&c->pb, buf, buf_size);
+
+ c->dec.low = 0;
+ c->dec.range = 0x1FE;
+ c->outstanding_count = 0;
+ c->pb.bit_left++; //avoids firstBitFlag
+}
+