/* intra MCBPC, mb_type = (intra), then (intraq) */
-static const UINT8 intra_MCBPC_code[8] = { 1, 1, 2, 3, 1, 1, 2, 3 };
-static const UINT8 intra_MCBPC_bits[8] = { 1, 3, 3, 3, 4, 6, 6, 6 };
+const UINT8 intra_MCBPC_code[8] = { 1, 1, 2, 3, 1, 1, 2, 3 };
+const UINT8 intra_MCBPC_bits[8] = { 1, 3, 3, 3, 4, 6, 6, 6 };
/* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */
/* Changed the tables for interq and inter4v+q, following the standard ** Juanjo ** */
-static const UINT8 inter_MCBPC_code[25] = {
+const UINT8 inter_MCBPC_code[25] = {
1, 3, 2, 5,
3, 4, 3, 3,
3, 7, 6, 5,
1, /* Stuffing */
2, 12, 14, 15,
};
-static const UINT8 inter_MCBPC_bits[25] = {
+const UINT8 inter_MCBPC_bits[25] = {
1, 4, 4, 6,
5, 8, 8, 7,
3, 7, 7, 9,
3, 7, 7, 8,
};*/
-static const UINT8 cbpy_tab[16][2] =
+const UINT8 cbpy_tab[16][2] =
{
{3,4}, {5,5}, {4,5}, {9,4}, {3,5}, {7,4}, {2,6}, {11,4},
{2,5}, {3,6}, {5,4}, {10,4}, {4,4}, {8,4}, {6,4}, {3,2}
};
-static const UINT8 mvtab[33][2] =
+const UINT8 mvtab[33][2] =
{
{1,1}, {1,2}, {1,3}, {1,4}, {3,6}, {5,7}, {4,7}, {3,7},
{11,9}, {10,9}, {9,9}, {17,10}, {16,10}, {15,10}, {14,10}, {13,10},
inter_level,
};
+const UINT16 intra_vlc_aic[103][2] = {
+{ 0x2, 2 }, { 0x6, 3 }, { 0xe, 4 }, { 0xc, 5 },
+{ 0xd, 5 }, { 0x10, 6 }, { 0x11, 6 }, { 0x12, 6 },
+{ 0x16, 7 }, { 0x1b, 8 }, { 0x20, 9 }, { 0x21, 9 },
+{ 0x1a, 9 }, { 0x1b, 9 }, { 0x1c, 9 }, { 0x1d, 9 },
+{ 0x1e, 9 }, { 0x1f, 9 }, { 0x23, 11 }, { 0x22, 11 },
+{ 0x57, 12 }, { 0x56, 12 }, { 0x55, 12 }, { 0x54, 12 },
+{ 0x53, 12 }, { 0xf, 4 }, { 0x14, 6 }, { 0x14, 7 },
+{ 0x1e, 8 }, { 0xf, 10 }, { 0x21, 11 }, { 0x50, 12 },
+{ 0xb, 5 }, { 0x15, 7 }, { 0xe, 10 }, { 0x9, 10 },
+{ 0x15, 6 }, { 0x1d, 8 }, { 0xd, 10 }, { 0x51, 12 },
+{ 0x13, 6 }, { 0x23, 9 }, { 0x7, 11 }, { 0x17, 7 },
+{ 0x22, 9 }, { 0x52, 12 }, { 0x1c, 8 }, { 0xc, 10 },
+{ 0x1f, 8 }, { 0xb, 10 }, { 0x25, 9 }, { 0xa, 10 },
+{ 0x24, 9 }, { 0x6, 11 }, { 0x21, 10 }, { 0x20, 10 },
+{ 0x8, 10 }, { 0x20, 11 }, { 0x7, 4 }, { 0xc, 6 },
+{ 0x10, 7 }, { 0x13, 8 }, { 0x11, 9 }, { 0x12, 9 },
+{ 0x4, 10 }, { 0x27, 11 }, { 0x26, 11 }, { 0x5f, 12 },
+{ 0xf, 6 }, { 0x13, 9 }, { 0x5, 10 }, { 0x25, 11 },
+{ 0xe, 6 }, { 0x14, 9 }, { 0x24, 11 }, { 0xd, 6 },
+{ 0x6, 10 }, { 0x5e, 12 }, { 0x11, 7 }, { 0x7, 10 },
+{ 0x13, 7 }, { 0x5d, 12 }, { 0x12, 7 }, { 0x5c, 12 },
+{ 0x14, 8 }, { 0x5b, 12 }, { 0x15, 8 }, { 0x1a, 8 },
+{ 0x19, 8 }, { 0x18, 8 }, { 0x17, 8 }, { 0x16, 8 },
+{ 0x19, 9 }, { 0x15, 9 }, { 0x16, 9 }, { 0x18, 9 },
+{ 0x17, 9 }, { 0x4, 11 }, { 0x5, 11 }, { 0x58, 12 },
+{ 0x59, 12 }, { 0x5a, 12 }, { 0x3, 7 },
+};
+
+const INT8 intra_run_aic[102] = {
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 1, 1, 1, 1, 1, 1, 1,
+ 2, 2, 2, 2, 3, 3, 3, 3,
+ 4, 4, 4, 5, 5, 5, 6, 6,
+ 7, 7, 8, 8, 9, 9, 10, 11,
+12, 13, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 1, 1, 1, 1,
+ 2, 2, 2, 3, 3, 3, 4, 4,
+ 5, 5, 6, 6, 7, 7, 8, 9,
+10, 11, 12, 13, 14, 15, 16, 17,
+18, 19, 20, 21, 22, 23,
+};
+
+const INT8 intra_level_aic[102] = {
+ 1, 2, 3, 4, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 14, 15, 16,
+17, 18, 19, 20, 21, 22, 23, 24,
+25, 1, 2, 3, 4, 5, 6, 7,
+ 1, 2, 3, 4, 1, 2, 3, 4,
+ 1, 2, 3, 1, 2, 3, 1, 2,
+ 1, 2, 1, 2, 1, 2, 1, 1,
+ 1, 1, 1, 2, 3, 4, 5, 6,
+ 7, 8, 9, 10, 1, 2, 3, 4,
+ 1, 2, 3, 1, 2, 3, 1, 2,
+ 1, 2, 1, 2, 1, 2, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1,
+};
+
+static RLTable rl_intra_aic = {
+ 102,
+ 58,
+ intra_vlc_aic,
+ intra_run_aic,
+ intra_level_aic,
+};
+
static const UINT16 h263_format[8][2] = {
{ 0, 0 },
{ 128, 96 },
{ 1408, 1152 },
};
+static UINT8 h263_aic_dc_scale_table[32]={
+// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+ 0, 2, 4, 6, 8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62
+};
+