jpeg_tables.h

三星 s3c6400测试代码

/**
 * jpeg_tables.h
 *
 * @author			Lee, KangHo
 * @version         1.0
 */

//Quantizer Table (for Y)
static const u8 QTBL0[64]=
{
#if 1
	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
#else
	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01
#endif
};

//Added Quantization Table
static const u8 std_chrominance_quant_tbl_plus[64]=
{
	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
};

//Quantization Table0
u8 std_luminance_quant_tbl[64] =
{
	1,   1,   2,   1,   1,   2,   2,   2,
	2,   3,   2,   2,   3,   3,   6,   4,
	3,   3,   3,   3,   7,   5,   8,   4,
	6,   8,   8,  10,   9,   8,   7,  11,
	8,  10,  14,  13,  11,  10,  10,  12,
	10,   8,   8,  11,  16,  12,  12,  13,
	15,  15,  15,  15,   9,  11,  16,  17,
	15,  14,  17,  13,  14,  14,  14,   1
 };

//Quantization Table1
u8 std_chrominance_quant_tbl[64] =
{
	4,   4,   4,   5,   4,   5,   9,   5,
	5,   9,  15,  10,   8,  10,  15,  26,
	19,   9,   9,  19,  26,  26,  26,  26,
	13,  26,  26,  26,  26,  26,  26,  26,
	26,  26,  26,  26,  26,  26,  26,  26,
	26,  26,  26,  26,  26,  26,  26,  26,
	26,  26,  26,  26,  26,  26,  26,  26,
	26,  26,  26,  26,  26,  26,  26,  26
};

//Huffman Table
u8 HDCTBL0[16]  = {0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0};
u8 HDCTBLG0[12] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0xa, 0xb};

u8 HACTBL0[16]= {0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d};
static const u8 HACTBLG0[162]=
{
	0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
	0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
	0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
	0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
	0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
	0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
	0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
	0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
	0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
	0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
	0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
	0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
	0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
	0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
	0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
	0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
	0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,
	0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
	0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
	0xf9, 0xfa
};

//Huffman Table0
u8 len_dc_luminance[16] ={ 0, 1, 5, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 };
u8 val_dc_luminance[12] ={ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };

u8 len_ac_luminance[16] ={ 0, 2, 1, 3, 3, 2, 4, 3, 5, 5, 4, 4, 0, 0, 1, 0x7d };
u8 val_ac_luminance[162] =
{
	0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12,
	0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07,
	0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xa1, 0x08,
	0x23, 0x42, 0xb1, 0xc1, 0x15, 0x52, 0xd1, 0xf0,
	0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0a, 0x16,
	0x17, 0x18, 0x19, 0x1a, 0x25, 0x26, 0x27, 0x28,
	0x29, 0x2a, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
	0x3a, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49,
	0x4a, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59,
	0x5a, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69,
	0x6a, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79,
	0x7a, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
	0x8a, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
	0x99, 0x9a, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
	0xa8, 0xa9, 0xaa, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6,
	0xb7, 0xb8, 0xb9, 0xba, 0xc2, 0xc3, 0xc4, 0xc5,
	0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xd2, 0xd3, 0xd4,
	0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xe1, 0xe2,
	0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea,
	0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8,
	0xf9, 0xfa
};

//Huffman Table1
u8 len_dc_chrominance[16] ={ 0, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 };
u8 val_dc_chrominance[12] ={ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };

u8 len_ac_chrominance[16] ={ 0, 2, 1, 2, 4, 4, 3, 4, 7, 5, 4, 4, 0, 1, 2, 0x77 };
u8 val_ac_chrominance[162] =
{
	0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21,
	0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71,
	0x13, 0x22, 0x32, 0x81, 0x81, 0x08, 0x14, 0x42,
	0x91, 0xa1, 0xb1, 0xc1, 0x09, 0x23, 0x33, 0x52,
	0xf0, 0x15, 0x62, 0x72, 0xd1, 0x0a, 0x16, 0x24,
	0x34, 0xe1, 0x25, 0xf1, 0x17, 0x18, 0x19, 0x1a,
	0x26, 0x27, 0x28, 0x29, 0x2a, 0x35, 0x36, 0x37,
	0x38, 0x39, 0x3a, 0x43, 0x44, 0x45, 0x46, 0x47,
	0x48, 0x49, 0x4a, 0x53, 0x54, 0x55, 0x56, 0x57,
	0x58, 0x59, 0x5a, 0x63, 0x64, 0x65, 0x66, 0x67,
	0x68, 0x69, 0x6a, 0x73, 0x74, 0x75, 0x76, 0x77,
	0x78, 0x79, 0x7a, 0x82, 0x83, 0x84, 0x85, 0x86,
	0x87, 0x88, 0x89, 0x8a, 0x92, 0x93, 0x94, 0x95,
	0x96, 0x97, 0x98, 0x99, 0x9a, 0xa2, 0xa3, 0xa4,
	0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xb2, 0xb3,
	0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xc2,
	0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca,
	0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
	0xda, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8,
	0xe9, 0xea, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
	0xf8, 0xf9
};