📄 quant.h
字号:
/*++
Copyright (c) 2001 Sunplus Technology Co., Ltd.
Module Name:
quant.h
Abstract:
Header file related to quantization table
Environment:
Keil C51 Compiler
Revision History:
08/28/2001 Chi-Yeh Tsai created
--*/
//---- Quantization table 95 -----------
code UCHAR QTable95[] =
{
2, 1, 1, 2, 2, 4, 5, 6,
1, 1, 1, 2, 3, 6, 6, 6,
1, 1, 2, 2, 4, 6, 7, 6,
1, 2, 2, 3, 5, 9, 8, 6,
2, 2, 4, 6, 7, 11, 10, 8,
2, 4, 6, 6, 8, 10, 11, 9,
5, 6, 8, 9, 10, 12, 12, 10,
7, 9, 10, 10, 11, 10, 10, 10,
2, 2, 2, 5, 10, 10, 10, 10,
2, 2, 3, 7, 10, 10, 10, 10,
2, 3, 6, 10, 10, 10, 10, 10,
5, 7, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10,
};
//---- Quantization table 92 -----------
code UCHAR QTable92[] =
{
3, 2, 2, 3, 4, 6, 8, 10,
2, 2, 2, 3, 4, 9, 10, 9,
2, 2, 3, 4, 6, 9, 11, 9,
2, 3, 4, 5, 8, 14, 13, 10,
3, 4, 6, 9, 11, 17, 16, 12,
4, 6, 9, 10, 13, 17, 18, 15,
8, 10, 12, 14, 16, 19, 19, 16,
12, 15, 15, 16, 18, 16, 16, 16,
3, 3, 4, 8, 16, 16, 16, 16,
3, 3, 4, 11, 16, 16, 16, 16,
4, 4, 9, 16, 16, 16, 16, 16,
8, 11, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16,
};
//---- Quantization table 90 -----------
code UCHAR QTable90[] =
{
3, 2, 2, 3, 5, 8, 10, 12,
2, 2, 3, 4, 5, 12, 12, 11,
3, 3, 3, 5, 8, 11, 14, 11,
3, 3, 4, 6, 10, 17, 16, 12,
4, 4, 7, 11, 14, 22, 21, 15,
5, 7, 11, 13, 16, 21, 23, 18,
10, 13, 16, 17, 21, 24, 24, 20,
14, 18, 19, 20, 22, 20, 21, 20,
3, 4, 5, 9, 20, 20, 20, 20,
4, 4, 5, 13, 20, 20, 20, 20,
5, 5, 11, 20, 20, 20, 20, 20,
9, 13, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 20, 20, 20, 20,
};
//---- Quantization table 88 -----------
code UCHAR QTable88[] =
{
4, 3, 2, 4, 6, 10, 12, 15,
3, 3, 3, 5, 6, 14, 14, 13,
3, 3, 4, 6, 10, 14, 17, 13,
3, 4, 5, 7, 12, 21, 19, 15,
4, 5, 9, 13, 16, 26, 25, 18,
6, 8, 13, 15, 19, 25, 27, 22,
12, 15, 19, 21, 25, 29, 29, 24,
17, 22, 23, 24, 27, 24, 25, 24,
4, 4, 6, 11, 24, 24, 24, 24,
4, 5, 6, 16, 24, 24, 24, 24,
6, 6, 13, 24, 24, 24, 24, 24,
11, 16, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 24,
};
//---- Quantization table 85 -----------
code BYTE QTable85[] =
{
//80H Bytes
5, 3, 3, 5, 7, 12, 15, 18,
4, 4, 4, 6, 8, 17, 18, 17,
4, 4, 5, 7, 12, 17, 18, 17,
4, 5, 7, 9, 15, 26, 24, 19,
5, 7, 11, 17, 20, 33, 31, 23,
7, 11, 17, 19, 24, 31, 34, 28,
15, 19, 23, 26, 31, 36, 36, 30,
22, 28, 29, 29, 34, 30, 31, 30,
5, 5, 7, 14, 30, 30, 30, 30,
5, 6, 8, 20, 30, 30, 30, 30,
7, 8, 17, 30, 30, 30, 30, 30,
14, 20, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30
};
//---- Quantization table 80 -----------
code BYTE QTable80[] =
{
//80H Bytes
6, 4, 4, 6, 10, 16, 20, 24,
5, 5, 6, 8, 10, 23, 24, 22,
6, 5, 6, 10, 16, 23, 28, 22,
6, 7, 9, 12, 20, 35, 32, 25,
7, 9, 15, 22, 27, 44, 41, 31,
10, 14, 22, 26, 32, 42, 45, 37,
20, 26, 31, 35, 41, 48, 48, 40,
29, 37, 38, 39, 45, 40, 41, 40,
7, 7, 10, 19, 40, 40, 40, 40,
7, 8, 10, 26, 40, 40, 40, 40,
10, 10, 22, 40, 40, 40, 40, 40,
19, 26, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 40, 40
};
//---- Quantization table 70 -----------
code BYTE QTable70[] =
{
//80H Bytes
10, 7, 6, 10, 14, 24, 31, 37,
7, 7, 8, 11, 16, 35, 36, 33,
8, 8, 10, 14, 24, 34, 41, 34,
8, 10, 13, 17, 31, 52, 48, 37,
11, 13, 22, 34, 41, 65, 62, 46,
14, 21, 33, 38, 49, 62, 68, 55,
29, 38, 47, 52, 62, 73, 72, 61,
43, 55, 57, 59, 67, 60, 62, 59,
10, 11, 14, 28, 59, 59, 59, 59,
11, 13, 16, 40, 59, 59, 59, 59,
14, 16, 34, 59, 59, 59, 59, 59,
28, 40, 59, 59, 59, 59, 59, 59,
59, 59, 59, 59, 59, 59, 59, 59,
59, 59, 59, 59, 59, 59, 59, 59,
59, 59, 59, 59, 59, 59, 59, 59,
59, 59, 59, 59, 59, 59, 59, 59
};
//---- Quantization table 50 -----------
code BYTE QTable50[] =
{
//80H bytes
16, 11, 10, 16, 24, 40, 51, 61,
12, 12, 14, 19, 26, 58, 60, 55,
14, 13, 16, 24, 40, 57, 69, 56,
14, 17, 22, 29, 51, 87, 80, 62,
18, 22, 37, 56, 68, 109, 103, 77,
24, 35, 55, 64, 81, 104, 113, 92,
49, 64, 78, 87, 103, 121, 120, 101,
72, 92, 95, 98, 112, 100, 103, 99,
17, 18, 24, 47, 99, 99, 99, 99,
18, 21, 26, 66, 99, 99, 99, 99,
24, 26, 56, 99, 99, 99, 99, 99,
47, 66, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 99, 99
};
// zizag table
code BYTE zigzagTable[] =
{
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
};
//---- Quantization table for graphic OSD --------
code UCHAR QTableGOSD[] =
{
//80H bytes
0x10, 0x0b, 0x0a, 0x10, 0x18, 0x28, 0x33, 0x3d,
0x0c, 0x0c, 0x0e, 0x13, 0x1a, 0x3a, 0x3c, 0x37,
0x0e, 0x0d, 0x10, 0x18, 0x28, 0x39, 0x45, 0x38,
0x0e, 0x11, 0x16, 0x1d, 0x33, 0x57, 0x50, 0x3e,
0x12, 0x16, 0x25, 0x38, 0x44, 0x6d, 0x67, 0x4d,
0x18, 0x23, 0x37, 0x40, 0x51, 0x68, 0x71, 0x5c,
0x31, 0x40, 0x4e, 0x57, 0x67, 0x79, 0x78, 0x65,
0x48, 0x5c, 0x5f, 0x62, 0x70, 0x64, 0x67, 0x63,
0x11, 0x12, 0x18, 0x2f, 0x63, 0x63, 0x63, 0x63,
0x12, 0x15, 0x1a, 0x42, 0x63, 0x63, 0x63, 0x63,
0x18, 0x1a, 0x38, 0x63, 0x63, 0x63, 0x63, 0x63,
0x2f, 0x42, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63
};
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