globaldec.h

机器视觉的程序

#if !defined(GLOBALDEC_H)
#define GLOBALDEC_H


#undef SHOW_RESYNCHS

#define EXTERN                   extern

#define I_TYPE 1
#define P_TYPE 2
#define B_TYPE 3
#define D_TYPE 4

/* scalable_mode */
#define SC_NONE 0
#define SC_DP   1
#define SC_SPAT 2
#define SC_SNR  3
#define SC_TEMP 4

/* motion_type */
#define MC_FIELD 1
#define MC_FRAME 2
#define MC_16X8  2
#define MC_DMV   3

/* mv_format */
#define MV_FIELD 0
#define MV_FRAME 1

/* chroma_format */
#define CHROMA420 1
#define CHROMA422 2
#define CHROMA444 3

#define W1 2841 /* 2048*sqrt(2)*cos(1*pi/16) */
#define W2 2676 /* 2048*sqrt(2)*cos(2*pi/16) */
#define W3 2408 /* 2048*sqrt(2)*cos(3*pi/16) */
#define W5 1609 /* 2048*sqrt(2)*cos(5*pi/16) */
#define W6 1108 /* 2048*sqrt(2)*cos(6*pi/16) */
#define W7 565  /* 2048*sqrt(2)*cos(7*pi/16) */

#define TOP_FIELD     1
#define BOTTOM_FIELD  2
#define FRAME_PICTURE 3

#define MACROBLOCK_INTRA                        1
#define MACROBLOCK_PATTERN                      2
#define MACROBLOCK_MOTION_BACKWARD              4
#define MACROBLOCK_MOTION_FORWARD               8
#define MACROBLOCK_QUANT                        16
#define SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG       32
#define PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS 64

#define MPEG_PROGRAM_END_CODE    0x000001B9
#define PACK_START_CODE          0x000001BA
#define SYSTEM_HEADER_START_CODE 0x000001BB
#define PACKET_START_CODE_PREFIX 0x000001

#define PROGRAM_STREAM_MAP       0xBC
#define PRIVATE_STREAM_1         0xBD
#define PADDING_STREAM           0xBE
#define PRIVATE_STREAM_2         0xBF
#define ECM_STREAM               0xF0
#define EMM_STREAM               0xF1
#define PROGRAM_STREAM_DIRECTORY 0xFF
#define DSMCC_STREAM             0xF2
#define ITUTRECH222TYPEE_STREAM  0xF8

#define SUBSTREAM_AC3_0          0x80
#define SUBSTREAM_AC3_8          0x87
#define SUBSTREAM_DTS_0          0x88
#define SUBSTREAM_DTS_8          0x8F
#define SUBSTREAM_PCM_0          0xA0
#define SUBSTREAM_PCM_F          0xAF
#define SUBSTREAM_SUBPIC_0       0x20
#define SUBSTREAM_SUBPIC_1F      0x3F

#define BUFFER_SIZE              524288
///////////////////////////////////////////
///////////////////////////////////////////视频

#define FULL_PICTURE_START_CODE   0x00000100
#define SLICE_START_CODE_MIN    0x01
#define SLICE_START_CODE_MAX    0xAF
#define FULL_USER_DATA_START_CODE 0x000001B2
#define FULL_SEQUENCE_HEADER_CODE 0x000001B3
#define FULL_SEQUENCE_ERROR_CODE  0x000001B4
#define FULL_EXTENSION_START_CODE 0x000001B5
#define FULL_SEQUENCE_END_CODE    0x000001B7
#define FULL_GROUP_START_CODE     0x000001B8


#define START_CODE_PREFIX    0x000001
#define PICTURE_START_CODE   0x00
#define USER_DATA_START_CODE 0xB2
#define SEQUENCE_HEADER_CODE 0xB3
#define SEQUENCE_ERROR_CODE  0xB4
#define EXTENSION_START_CODE 0xB5
#define SEQUENCE_END_CODE    0xB7
#define GROUP_START_CODE     0xB8

#define SEQUENCE_EXTENSION_ID                   1
#define SEQUENCE_DISPLAY_EXTENSION_ID           2
#define QUANT_MATRIX_EXTENSION_ID               3
#define SEQUENCE_SCALABLE_EXTENSION_ID          5
#define PICTURE_DISPLAY_EXTENSION_ID            7
#define PICTURE_CODING_EXTENSION_ID             8
#define PICTURE_SPATIAL_SCALABLE_EXTENSION_ID   9
#define PICTURE_TEMPORAL_SCALABLE_EXTENSION_ID 10

#define ZIG_ZAG                                  0

#define DATA_PARTITIONING    0
#define SPATIAL_SCALABILITY  1
#define SNR_SCALABILITY		  2
#define TEMPORAL_SCALABILITY 3
/////////////////////////////音频
#define SYNCWORD            0xFFF

#define LAYER_1                 3
#define LAYER_2                 2
#define LAYER_3                 1

double frequency [4] = {44.1, 48, 32, 0};
unsigned int slots [4] = {12, 144, 0, 0};
unsigned int bitrate_index [3][16] =
    {{0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,0},
     {0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,0},
     {0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,0}};


/////////////////////////////////////////
#define MB_WEIGHT                  32
#define MB_CLASS4                  64
#endif//GLOALDEC_H