clearvideodata.h File Reference

#include "libavutil/common.h"

Go to the source code of this file.

Macros
#define	MAX_VLC_ENTRIES   1370
#define	NUM_DC_CODES   127
#define	NUM_AC_CODES   104
#define	MV_ESC   0x13
#define	BIAS_ESC   1

Variables
static const uint8_t	clv_dc_lens [NUM_DC_CODES]
static const uint8_t	clv_dc_syms [NUM_DC_CODES]
static const uint16_t	clv_ac_syms [NUM_AC_CODES]
static const uint8_t	clv_ac_bits [NUM_AC_CODES]
static const uint8_t	clv_flags_bits [][16]
static const uint8_t	clv_flags_syms [][16]
static const uint8_t	clv_mv_len_counts [][16]
static const uint16_t	clv_mv_syms []
static const uint8_t	clv_bias_len_counts [][16]
static const uint16_t	clv_bias_syms []

Macro Definition Documentation

MAX_VLC_ENTRIES

#define MAX_VLC_ENTRIES   1370

Definition at line 27 of file clearvideodata.h.

NUM_DC_CODES

#define NUM_DC_CODES   127

Definition at line 28 of file clearvideodata.h.

NUM_AC_CODES

#define NUM_AC_CODES   104

Definition at line 29 of file clearvideodata.h.

MV_ESC

#define MV_ESC   0x13

Definition at line 111 of file clearvideodata.h.

BIAS_ESC

#define BIAS_ESC   1

Definition at line 619 of file clearvideodata.h.

Variable Documentation

clv_dc_lens

const uint8_t clv_dc_lens[NUM_DC_CODES]

static

Initial value:

= {
    22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
    22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
    21, 21, 21, 20, 20, 20, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18,
    17, 17, 17, 17, 16, 16, 16, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14,
    13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 10, 10, 10,
    10, 10, 10, 10, 10,  9,  9,  9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  7,  7,
     7,  7,  7,  7,  6,  6,  5,  5,  5,  5,  3,  3,  1,
}

Definition at line 31 of file clearvideodata.h.

Referenced by clv_init_static().

clv_dc_syms

const uint8_t clv_dc_syms[NUM_DC_CODES]

static

Initial value:

= {
    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B,
    0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x14, 0x15, 0x6E, 0x6F, 0x70,
    0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C,
    0x7D, 0x7E, 0x13, 0x68, 0x6D, 0x17, 0x18, 0x6A, 0x16, 0x19, 0x64, 0x65,
    0x66, 0x67, 0x69, 0x6B, 0x6C, 0x1A, 0x1B, 0x62, 0x63, 0x1D, 0x1E, 0x5F,
    0x61, 0x1F, 0x5E, 0x60, 0x1C, 0x21, 0x5C, 0x5D, 0x20, 0x24, 0x25, 0x26,
    0x58, 0x59, 0x5A, 0x5B, 0x23, 0x57, 0x22, 0x27, 0x28, 0x29, 0x53, 0x54,
    0x55, 0x56, 0x2A, 0x2B, 0x2C, 0x4F, 0x51, 0x52, 0x2D, 0x2E, 0x2F, 0x30,
    0x31, 0x32, 0x4E, 0x50, 0x33, 0x34, 0x35, 0x4A, 0x4B, 0x4C, 0x4D, 0x36,
    0x37, 0x47, 0x48, 0x49, 0x38, 0x39, 0x3A, 0x44, 0x45, 0x46, 0x3B, 0x43,
    0x3C, 0x3D, 0x41, 0x42, 0x3E, 0x40, 0x3F,
}

Definition at line 41 of file clearvideodata.h.

Referenced by clv_init_static().

clv_ac_syms

const uint16_t clv_ac_syms[NUM_AC_CODES]

static

Initial value:

= {
    0x0000, 0x1012, 0x1003, 0x000B, 0x000A, 0x11C1, 0x11B1, 0x11A1, 0x1191,
    0x0092, 0x0082, 0x0072, 0x0062, 0x0052, 0x0033, 0x0023, 0x0014, 0x000C,
    0x0015, 0x0171, 0x0181, 0x11D1, 0x11E1, 0x11F1, 0x1201, 0x0016, 0x0024,
    0x0043, 0x0053, 0x0063, 0x00A2, 0x0191, 0x01A1, 0x1211, 0x1221, 0x1231,
    0x1241, 0x1251, 0x1261, 0x1271, 0x1281, 0x1BFF, 0x0009, 0x0008, 0x1181,
    0x1171, 0x1161, 0x1151, 0x1141, 0x1131, 0x1121, 0x1111, 0x1002, 0x0161,
    0x0151, 0x0141, 0x0131, 0x0121, 0x0111, 0x0101, 0x00F1, 0x0042, 0x0032,
    0x0007, 0x0006, 0x1101, 0x10F1, 0x10E1, 0x10D1, 0x10C1, 0x10B1, 0x10A1,
    0x1091, 0x00E1, 0x00D1, 0x0022, 0x0013, 0x0005, 0x1081, 0x1071, 0x1061,
    0x1051, 0x00C1, 0x00B1, 0x00A1, 0x0004, 0x1041, 0x1031, 0x1021, 0x1011,
    0x0091, 0x0081, 0x0071, 0x0061, 0x0012, 0x0003, 0x0051, 0x0041, 0x0031,
    0x1001, 0x0001, 0x0011, 0x0021, 0x0002
}

Definition at line 55 of file clearvideodata.h.

Referenced by clv_init_static().

clv_ac_bits

const uint8_t clv_ac_bits[NUM_AC_CODES]

static

Initial value:

= {
    -9, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11,
    11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
    12, 12, 12,  7, 10, 10,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,
     9,  9,  9,  9,  9,  9,  9,  9,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,  8,
     8,  8,  7,  7,  7,  7,  7,  7,  7,  7,  6,  6,  6,  6,  6,  6,  6,  6,  6,
     6,  5,  5,  5,  4,  2,  3,  4,  4
}

Definition at line 71 of file clearvideodata.h.

Referenced by clv_init_static().

clv_flags_bits

const uint8_t clv_flags_bits[][16]

static

Initial value:

= {
    { 2,  3,  4,  4,  4,  4,  4,  4,  4,  4,  5,  5,  5,  6,  7,  7 }, 
    { 2,  3,  3,  4,  4,  4,  4,  4,  4,  4,  6,  6,  6,  7,  8,  8 }, 
    { 1,  4,  4,  4,  4,  4,  4,  5,  5,  5,  6,  7,  8,  9, 10, 10 }, 
    { 1,  4,  4,  4,  4,  4,  4,  5,  5,  5,  7,  7,  7,  8,  9,  9 }, 
    { 1,  4,  4,  4,  4,  4,  4,  4,  5,  6,  8,  8,  8,  9, 10, 10 }, 
    { 1,  3,  4,  4,  4,  5,  5,  5,  5,  5,  6,  7,  8,  9, 10, 10 }, 
    { 1,  3,  4,  4,  4,  4,  5,  5,  5,  6,  7,  8,  9, 10, 11, 11 }  
}

Definition at line 80 of file clearvideodata.h.

Referenced by clv_init_static().

clv_flags_syms

const uint8_t clv_flags_syms[][16]

static

Initial value:

= {
    { 15,  0,  3,  5, 12,  1, 10,  2,  4,  8,  7, 11, 14,  6,  9, 13 }, 
    {  0, 15,  3, 12,  5,  1,  4,  2,  8, 10, 11,  7,  9,  6, 13, 14 }, 
    {  0,  3, 12,  4,  2,  1,  8,  5,  7, 10,  9,  6, 11, 13, 14, 15 }, 
    {  0, 15,  3, 12,  1, 10,  2,  5,  4,  8, 11,  7, 14, 13,  9,  6 }, 
    {  0,  2, 12,  3,  4,  1,  8,  5, 10,  7,  9,  6, 11, 14, 13, 15 }, 
    {  0, 15,  1, 12,  3, 10,  2,  5,  8,  4, 11, 14,  6,  9,  7, 13 }, 
    {  0,  8,  3,  4,  2,  1, 12,  5, 10,  7,  9,  6, 14, 11, 13, 15 }  
}

Definition at line 90 of file clearvideodata.h.

Referenced by clv_init_static().

clv_mv_len_counts

const uint8_t clv_mv_len_counts[][16]

static

Initial value:

= {
    {  1,  0,  0,  2,  2,  6, 13,  6, 14, 28,  38,  38,  58,  56,  20,   8 },
    {  1,  0,  0,  2,  3,  4,  8, 10, 20, 30,  37,  63,  84,  68,  32,   0 },
    {  0,  1,  0,  4,  0,  6,  9, 24, 32, 48, 112, 142, 232, 166, 142,  44 },
    {  0,  1,  0,  2,  2,  6,  9, 16, 40, 82, 146, 228, 191, 255, 244, 100 },
    {  0,  0,  2,  5,  2, 12,  6, 15, 14, 24,  37,  33,  24,  28,   8,  16 },
    {  1,  0,  0,  2,  2,  5, 10, 12, 19, 19,  37,  74,  69, 120,  48,  24 },
    {  0,  0,  2,  3,  8,  7,  8,  8, 23, 37,  30,  36,  28,  16,  12,   8 },
    {  1,  0,  0,  0,  4,  5, 14, 18, 20, 39,   6,  80,  75, 112,  36,  32 },
}

Definition at line 100 of file clearvideodata.h.

Referenced by clv_init_static().

clv_mv_syms

const uint16_t clv_mv_syms[]

static

Definition at line 112 of file clearvideodata.h.

Referenced by clv_init_static().

clv_bias_len_counts

const uint8_t clv_bias_len_counts[][16]

static

Initial value:

= {
    {  1,  1,  1,  0,  2,  0,  4,  3,  3,  6,  5, 10, 16,  7, 17,  2 },
    {  1,  0,  2,  2,  0,  4,  2,  6,  4,  8,  6, 10,  9,  7, 23, 14 },
    {  0,  2,  1,  3,  2,  3,  4,  4,  8,  8,  8,  7,  7, 10, 21,  6 },
    {  1,  1,  1,  0,  2,  1,  3,  2,  4,  4,  2,  8,  6,  2,  3,  2 },
    {  1,  0,  2,  2,  1,  3,  2,  4,  4,  4,  4,  4,  2,  7,  6,  8 },
    {  1,  1,  1,  0,  2,  2,  1,  3,  2,  4,  3,  5,  6,  6,  3,  2 },
    {  1,  0,  2,  2,  2,  1,  3,  2,  4,  5,  1,  4, 10,  2,  3,  2 },
}

Definition at line 609 of file clearvideodata.h.

Referenced by clv_init_static().

clv_bias_syms

const uint16_t clv_bias_syms[]

static

Definition at line 620 of file clearvideodata.h.

Referenced by clv_init_static().