0, 0, 0, 0, 0, 0, 0, 0
};
-/* table used to convert natural order <-> zigzag order */
-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,
- 27, 20, 13, 6, 7, 14, 21, 28,
- 35, 42, 49, 56, 57, 50, 43, 36,
- 29, 22, 15, 23, 30, 37, 44, 51,
- 58, 59, 52, 45, 38, 31, 39, 46,
- 53, 60, 61, 54, 47, 55, 62, 63
-};
-
-/* inverse of dezigzag index */
-static __attribute__((unused)) int zigzag_index[64];
-
static const uint16_t dc_bias[16][32][2] = {
{ /* DC bias table 0 */
{ 0x2D, 6 },