umc_h264_dec_coeff_token_map.h

这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数就可以编译该代码.

/*
//
//              INTEL CORPORATION PROPRIETARY INFORMATION
//  This software is supplied under the terms of a license  agreement or
//  nondisclosure agreement with Intel Corporation and may not be copied
//  or disclosed except in  accordance  with the terms of that agreement.
//        Copyright (c) 2003-2005 Intel Corporation. All Rights Reserved.
//
//
*/
#ifndef __UMC_H264_DEC_COEFF_TOKEN_MAP_H__
#define __UMC_H264_DEC_COEFF_TOKEN_MAP_H__

namespace UMC
{

//#undef OFF
//
//#undef SZCF
//
//#undef SHIFT1
//
//#undef SHIFT2
//
//#undef TABLE_TYPE
//
//#if defined (ARM) || defined (_ARM_)
//
//#define OFF 60//120//
//#define SHIFT1 11//16//
//#define SHIFT2 5//8//
//#define SZCF 2//4//
//#define TABLE_TYPE unsigned short //int //
//
//#else   //  defined (ARM) || defined (_ARM_)
//
//#define OFF 120//60//
//#define SHIFT1 16//11//
//#define SHIFT2 8//5//
//#define SZCF 4//2//
//#define TABLE_TYPE int //unsigned short
//
//#endif   //  defined (ARM) || defined (_ARM_)
//
//#if !defined (ARM) && !defined (_ARM_)

//Table 9 5 - coeff_token mapping to TotalCoeff( coeff_token )
// and TrailingOnes( coeff_token ), 0  <=  nC  <  2, sorted by code len

/*
0    0    1

1    1    01

2    2    001

3    3    0001 1

3    4    0000 11
1    2    0001 00
0    1    0001 01

3    5    0000 100
2    3    0000 101

3    6    0000 0100
2    4    0000 0101
1    3    0000 0110
0    2    0000 0111

3    7    0000 0010 0
2    5    0000 0010 1
1    4    0000 0011 0
0    3    0000 0011 1

3    8    0000 0001 00
2    6    0000 0001 01
1    5    0000 0001 10
0    4    0000 0001 11

3    9    0000 0000 100
2    7    0000 0000 101
1    6    0000 0000 110
0    5    0000 0000 111

0    8    0000 0000 0100 0
2    9    0000 0000 0100 1
1    8    0000 0000 0101 0
0    7    0000 0000 0101 1
3    10    0000 0000 0110 0
2    8    0000 0000 0110 1
1    7    0000 0000 0111 0
0    6    0000 0000 0111 1

3    12    0000 0000 0010 00
2    11    0000 0000 0010 01
1    10    0000 0000 0010 10
0    10    0000 0000 0010 11
3    11    0000 0000 0011 00
2    10    0000 0000 0011 01
1    9    0000 0000 0011 10
0    9    0000 0000 0011 11

1    13    0000 0000 0000 001
3    14    0000 0000 0001 000
2    13    0000 0000 0001 001
1    12    0000 0000 0001 010
0    12    0000 0000 0001 011
3    13    0000 0000 0001 100
2    12    0000 0000 0001 101
1    11    0000 0000 0001 110
0    11    0000 0000 0001 111

0    16    0000 0000 0000 0100
2    16    0000 0000 0000 0101
1    16    0000 0000 0000 0110
0    15    0000 0000 0000 0111
3    16    0000 0000 0000 1000
2    15    0000 0000 0000 1001
1    15    0000 0000 0000 1010
0    14    0000 0000 0000 1011
3    15    0000 0000 0000 1100
2    14    0000 0000 0000 1101
1    14    0000 0000 0000 1110
0    13    0000 0000 0000 1111

*/

Ipp32s coeff_token_map_02[] =
{
16, /* max bits */
4,  /* total subtables */
3,3,3,7,/* subtable sizes */


1, /* 1-bit codes */
0x0001, 0, 0,

1, /* 2-bit codes */
0x0001, 1, 1,

1, /* 3-bit codes */
0x0001, 2, 2,

0, /* 4-bit codes */

1, /* 5-bit codes */
0x0003, 3, 3,

3, /* 6-bit codes */
0x0003, 3, 4, 0x0004, 1, 2, 0x0005, 0, 1,

2, /* 7-bit codes */
0x0004, 3, 5, 0x0005, 2, 3,

4, /* 8-bit codes */
0x0004, 3, 6, 0x0005, 2, 4, 0x0006, 1, 3, 0x0007, 0, 2,

4, /* 9-bit codes */
0x0004, 3, 7, 0x0005, 2, 5, 0x0006, 1, 4, 0x0007, 0, 3,

4, /* 10-bit codes */
0x0004, 3, 8, 0x0005, 2, 6, 0x0006, 1, 5, 0x0007, 0, 4,

4, /* 11-bit codes */
0x0004, 3, 9, 0x0005, 2, 7, 0x0006, 1, 6, 0x0007, 0, 5,

0, /* 12-bit codes */

8, /* 13-bit codes */
0x0008, 0, 8, 0x0009, 2, 9, 0x000a, 1, 8, 0x000b, 0, 7,
0x000c, 3, 10,0x000d, 2, 8, 0x000e, 1, 7, 0x000f, 0, 6,

8, /* 14-bit codes */
0x0008, 3, 12, 0x0009, 2, 11, 0x000a, 1, 10, 0x000b, 0, 10,
0x000c, 3, 11, 0x000d, 2, 10, 0x000e, 1, 9, 0x000f, 0, 9,

9, /* 15-bit codes */
0x0001, 1, 13, 0x0008, 3, 14, 0x0009, 2, 13, 0x000a, 1, 12,
0x000b, 0, 12, 0x000c, 3, 13, 0x000d, 2, 12, 0x000e, 1, 11,
0x000f, 0, 11,

12, /* 16-bit codes */
0x0004, 0, 16, 0x0005, 2, 16, 0x0006, 1, 16, 0x0007, 0, 15,
0x0008, 3, 16, 0x0009, 2, 15, 0x000a, 1, 15, 0x000b, 0, 14,
0x000c, 3, 15, 0x000d, 2, 14, 0x000e, 1, 14, 0x000f, 0, 13,

-1
};
/*
#undef OFF
#define OFF 120//60//

#undef SZCF
#define SZCF 4//2//

#undef SHIFT1
#define SHIFT1 16//11//

#undef SHIFT2
#define SHIFT2 8//5//

#undef TABLE_TYPE
#define TABLE_TYPE int //unsigned short
*/



//Table 9 5 - coeff_token mapping to TotalCoeff( coeff_token )
// and TrailingOnes( coeff_token ), 2  <=  nC  <  4, sorted by code len
/*
1    1    10
0    0    11

2    2    011

3    4    0100
3    3    0101

3    5    0011 0
1    2    0011 1

3    7    0001 00
2    4    0001 01
1    4    0001 10
0    2    0001 11
3    6    0010 00
2    3    0010 01
1    3    0010 10
0    1    0010 11

3    8    0000 100
2    5    0000 101
1    5    0000 110
0    3    0000 111

0    5    0000 0100
2    6    0000 0101
1    6    0000 0110
0    4    0000 0111

3    9    0000 0010 0
2    7    0000 0010 1
1    7    0000 0011 0
0    6    0000 0011 1

3    11    0000 0001 000
2    9    0000 0001 001
1    9    0000 0001 010
0    8    0000 0001 011
3    10    0000 0001 100
2    8    0000 0001 101
1    8    0000 0001 110
0    7    0000 0001 111

0    11    0000 0000 1000
2    11    0000 0000 1001
1    11    0000 0000 1010
0    10    0000 0000 1011
3    12    0000 0000 1100
2    10    0000 0000 1101
1    10    0000 0000 1110
0    9    0000 0000 1111

3    15    0000 0000 0000 1
2    14    0000 0000 0011 0
0    14    0000 0000 0011 1
3    14    0000 0000 0100 0
2    13    0000 0000 0100 1
1    13    0000 0000 0101 0
0    13    0000 0000 0101 1
3    13    0000 0000 0110 0
2    12    0000 0000 0110 1
1    12    0000 0000 0111 0
0    12    0000 0000 0111 1

3    16    0000 0000 0001 00
2    16    0000 0000 0001 01
1    16    0000 0000 0001 10
0    16    0000 0000 0001 11
1    15    0000 0000 0010 00
0    15    0000 0000 0010 01
2    15    0000 0000 0010 10
1    14    0000 0000 0010 11
*/
Ipp32s coeff_token_map_24[] =
{

14, /* max bits */
3,  /* total subtables */
3,4,7,/* subtable sizes */

0, /* 1-bit codes */

2, /* 2-bit codes */
0x0002, 1, 1, 0x0003, 0, 0,

1, /* 3-bit codes */
0x0003, 2, 2,

2, /* 4-bit codes */
0x0004, 3, 4, 0x0005, 3, 3,

2, /* 5-bit codes */
0x0006, 3, 5, 0x0007, 1, 2,

8, /* 6-bit codes */
0x0004, 3, 7, 0x0005, 2, 4, 0x0006, 1, 4, 0x0007, 0, 2,
0x0008, 3, 6, 0x0009, 2, 3, 0x000a, 1, 3, 0x000b, 0, 1,

4, /* 7-bit codes */
0x0004, 3, 8, 0x0005, 2, 5, 0x0006, 1, 5, 0x0007, 0, 3,

4, /* 8-bit codes */
0x0004, 0, 5, 0x0005, 2, 6, 0x0006, 1, 6, 0x0007, 0, 4,

4, /* 9-bit codes */
0x0004, 3, 9, 0x0005, 2, 7, 0x0006, 1, 7, 0x0007, 0, 6,

0, /* 10-bit codes */

8, /* 11-bit codes */
0x0008, 3, 11, 0x0009, 2, 9, 0x000a, 1, 9,  0x000b, 0, 8,
0x000c, 3, 10, 0x000d, 2, 8, 0x000e, 1, 8,  0x000f, 0, 7,

8, /* 12-bit codes */
0x0008, 0, 11, 0x0009, 2, 11, 0x000a, 1, 11, 0x000b, 0, 10,
0x000c, 3, 12, 0x000d, 2, 10, 0x000e, 1, 10, 0x000f, 0, 9,

11, /* 13-bit codes */
0x0001, 3, 15, 0x0006, 2, 14, 0x0007, 0, 14, 0x0008, 3, 14,
0x0009, 2, 13, 0x000a, 1, 13, 0x000b, 0, 13, 0x000c, 3, 13,
0x000d, 2, 12, 0x000e, 1, 12, 0x000f, 0, 12,

8, /* 14-bit codes */
0x0004, 3, 16, 0x0005, 2, 16, 0x0006, 1, 16, 0x0007, 0, 16,
0x0008, 1, 15, 0x0009, 0, 15, 0x000a, 2, 15, 0x000b, 1, 14,

-1
};


//Table 9 5 - coeff_token mapping to TotalCoeff( coeff_token )
// and TrailingOnes( coeff_token ), 4  <=  nC  <  8, sorted by code len
/*
3    7    1000
3    6    1001
3    5    1010
3    4    1011
3    3    1100
2    2    1101
1    1    1110
0    0    1111

1    5    0100 0
2    5    0100 1
1    4    0101 0
2    4    0101 1
1    3    0110 0
3    8    0110 1
2    3    0111 0
1    2    0111 1

0    3    0010 00
2    7    0010 01
1    7    0010 10
0    2    0010 11
3    9    0011 00
2    6    0011 01
1    6    0011 10
0    1    0011 11

0    7    0001 000
0    6    0001 001
2    9    0001 010
0    5    0001 011
3    10    0001 100
2    8    0001 101
1    8    0001 110
0    4    0001 111

3    12    0000 1000
2    11    0000 1001
1    10    0000 1010
0    9    0000 1011
3    11    0000 1100