};
/* table used to convert natural order <-> zigzag order */
-static const int dequant_index[64] =
+static const int dezigzag_index[64] =
{ 0, 1, 8, 16, 9, 2, 3, 10,
17, 24, 32, 25, 18, 11, 4, 5,
12, 19, 26, 33, 40, 48, 41, 34,
53, 60, 61, 54, 47, 55, 62, 63
};
-/* inverse of dequant index */
-static int quant_index[64];
+/* inverse of dezigzag index */
+static int zigzag_index[64];
static const uint16_t dc_bias[16][32][2] = {
{ /* DC bias table 0 */