videodef.h

神龙卡 SDK_84xx_DShow_145_02.zip 这个是 windows 上二个是linux

#ifndef __VIDEODEF_H_
#define __VIDEODEF_H_


/////////////////////////////////////////////////////////////////////////////
// Definitions of video payload
/////////////////////////////////////////////////////////////////////////////

#define USER_DATA_START_CODE			0x000001B2
#define SEQUENCE_HEADER_CODE			0x000001B3
#define SEQUENCE_ERROR_CODE			0X000001B4
#define EXTENSION_START_CODE			0x000001B5
#define SEQUENCE_END_CODE				0x000001B7
#define GROUP_START_CODE				0x000001B8
#define PICTURE_START_CODE				0x00000100
#define SLICE_START_CODE_MIN			0x00000101
#define SLICE_START_CODE_MAX			0x000001AF

#define PROFILE_422                             (128+5)
#define MAIN_LEVEL                              8

#define MB_WEIGHT                  32
#define MB_CLASS4                  64

/* zig-zag and alternate scan patterns */
#define ZIG_ZAG                                  0
unsigned char scan[2][64] =
{
  { /* Zig-Zag scan pattern  */
    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
  },
  { /* Alternate scan pattern */
    0,8,16,24,1,9,2,10,17,25,32,40,48,56,57,49,
    41,33,26,18,3,11,4,12,19,27,34,42,50,58,35,43,
    51,59,20,28,5,13,6,14,21,29,36,44,52,60,37,45,
    53,61,22,30,7,15,23,31,38,46,54,62,39,47,55,63
  }
};

/* default intra quantization matrix */
unsigned char default_intra_quantizer_matrix[64] =
{
  8, 16, 19, 22, 26, 27, 29, 34,
  16, 16, 22, 24, 27, 29, 34, 37,
  19, 22, 26, 27, 29, 34, 34, 38,
  22, 22, 26, 27, 29, 34, 37, 40,
  22, 26, 27, 29, 32, 35, 40, 48,
  26, 27, 29, 32, 35, 40, 48, 58,
  26, 27, 29, 34, 38, 46, 56, 69,
  27, 29, 35, 38, 46, 56, 69, 83
};

#define SEQUENCE_EXTENSION_ID                    1
#define SEQUENCE_DISPLAY_EXTENSION_ID            2
#define QUANT_MATRIX_EXTENSION_ID                3
#define COPYRIGHT_EXTENSION_ID                   4
#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

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

/* picture coding type */
#define I_TYPE 1
#define P_TYPE 2
#define B_TYPE 3
#define D_TYPE 4

/* picture structure */
#define TOP_FIELD     1
#define BOTTOM_FIELD  2
#define FRAME_PICTURE 3

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

/* macroblock type */
#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

/* 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


LONG g_VideoFrameRate[16] =
{ 
	-1, 23976, 24000, 25000, 29970, 30000, 50000, 59940, 
	60000, 29970, 29970, 29970, 29970, 29970, 29970 
};

/* non-linear quantization coefficient table */
unsigned char Non_Linear_quantizer_scale[32] =
{
   0, 1, 2, 3, 4, 5, 6, 7,
   8,10,12,14,16,18,20,22,
  24,28,32,36,40,44,48,52,
  56,64,72,80,88,96,104,112
};

typedef struct {
  char val, len;
} VLCtab;

/* Table B-1, macroblock_address_increment, codes 00010 ... 011xx */
VLCtab MBAtab1[16] =
{ {ERROR,0}, {ERROR,0}, {7,5}, {6,5}, {5,4}, {5,4}, {4,4}, {4,4},
  {3,3}, {3,3}, {3,3}, {3,3}, {2,3}, {2,3}, {2,3}, {2,3}
};

/* Table B-1, macroblock_address_increment, codes 00000011000 ... 0000111xxxx */
VLCtab MBAtab2[104] =
{
  {33,11}, {32,11}, {31,11}, {30,11}, {29,11}, {28,11}, {27,11}, {26,11},
  {25,11}, {24,11}, {23,11}, {22,11}, {21,10}, {21,10}, {20,10}, {20,10},
  {19,10}, {19,10}, {18,10}, {18,10}, {17,10}, {17,10}, {16,10}, {16,10},
  {15,8},  {15,8},  {15,8},  {15,8},  {15,8},  {15,8},  {15,8},  {15,8},
  {14,8},  {14,8},  {14,8},  {14,8},  {14,8},  {14,8},  {14,8},  {14,8},
  {13,8},  {13,8},  {13,8},  {13,8},  {13,8},  {13,8},  {13,8},  {13,8},
  {12,8},  {12,8},  {12,8},  {12,8},  {12,8},  {12,8},  {12,8},  {12,8},
  {11,8},  {11,8},  {11,8},  {11,8},  {11,8},  {11,8},  {11,8},  {11,8},
  {10,8},  {10,8},  {10,8},  {10,8},  {10,8},  {10,8},  {10,8},  {10,8},
  {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},
  {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},   {9,7},
  {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},
  {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7},   {8,7}
};

typedef struct {
  char run, level, len;
} DCTtab;

/* Table B-3, macroblock_type in P-pictures, codes 001..1xx */
static VLCtab PMBtab0[8] = {
  {ERROR,0},
  {MACROBLOCK_MOTION_FORWARD,3},
  {MACROBLOCK_PATTERN,2}, {MACROBLOCK_PATTERN,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,1}, 
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,1},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,1}, 
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,1}
};

/* Table B-3, macroblock_type in P-pictures, codes 000001..00011x */
static VLCtab PMBtab1[8] = {
  {ERROR,0},
  {MACROBLOCK_QUANT|MACROBLOCK_INTRA,6},
  {MACROBLOCK_QUANT|MACROBLOCK_PATTERN,5}, {MACROBLOCK_QUANT|MACROBLOCK_PATTERN,5},
  {MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,5}, {MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,5},
  {MACROBLOCK_INTRA,5}, {MACROBLOCK_INTRA,5}
};

/* Table B-4, macroblock_type in B-pictures, codes 0010..11xx */
static VLCtab BMBtab0[16] = {
  {ERROR,0}, 
  {ERROR,0},
  {MACROBLOCK_MOTION_FORWARD,4},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,4},
  {MACROBLOCK_MOTION_BACKWARD,3}, 
  {MACROBLOCK_MOTION_BACKWARD,3},
  {MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,3}, 
  {MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,3},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD,2}, 
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD,2}, 
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,2}
};

/* Table B-4, macroblock_type in B-pictures, codes 000001..00011x */
static VLCtab BMBtab1[8] = {
  {ERROR,0},
  {MACROBLOCK_QUANT|MACROBLOCK_INTRA,6},
  {MACROBLOCK_QUANT|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,6},
  {MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,6},
  {MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,5},
  {MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,5},
  {MACROBLOCK_INTRA,5}, 
  {MACROBLOCK_INTRA,5}
};

/* Table B-5, macroblock_type in spat. scal. I-pictures, codes 0001..1xxx */
static VLCtab spIMBtab[16] = {
  {ERROR,0},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS,4},
  {MACROBLOCK_QUANT|MACROBLOCK_INTRA,4},
  {MACROBLOCK_INTRA,4},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_QUANT|MACROBLOCK_PATTERN,2}, {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_QUANT|MACROBLOCK_PATTERN,2},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_QUANT|MACROBLOCK_PATTERN,2}, {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_QUANT|MACROBLOCK_PATTERN,2},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_PATTERN,1}, {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_PATTERN,1},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_PATTERN,1}, {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_PATTERN,1},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_PATTERN,1}, {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_PATTERN,1},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_PATTERN,1}, {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_PATTERN,1}
};

/* Table B-6, macroblock_type in spat. scal. P-pictures, codes 0010..11xx */
static VLCtab spPMBtab0[16] =
{
  {ERROR,0},
  {ERROR,0},
  {MACROBLOCK_MOTION_FORWARD,4},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_FORWARD,4},
  {MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,3}, {MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,3},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,3}, {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,3},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,2}, 
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,2}, 
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,2},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,2},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,2},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,2},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,2}
};

/* Table B-6, macroblock_type in spat. scal. P-pictures, codes 0000010..000111x */
static VLCtab spPMBtab1[16] = {
  {ERROR,0},
  {ERROR,0},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_QUANT|MACROBLOCK_PATTERN,7},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS,7},
  {MACROBLOCK_PATTERN,7},
  {PERMITTED_SPATIAL_TEMPORAL_WEIGHT_CLASS|MACROBLOCK_PATTERN,7},
  {MACROBLOCK_QUANT|MACROBLOCK_INTRA,7},
  {MACROBLOCK_INTRA,7},
  {MACROBLOCK_QUANT|MACROBLOCK_PATTERN,6}, 
  {MACROBLOCK_QUANT|MACROBLOCK_PATTERN,6},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_QUANT|MACROBLOCK_PATTERN,6}, 
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_QUANT|MACROBLOCK_PATTERN,6},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG,6}, 
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG,6},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_PATTERN,6}, 
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_PATTERN,6}
};

/* Table B-7, macroblock_type in spat. scal. B-pictures, codes 0010..11xx */
static VLCtab spBMBtab0[14] = {
  {MACROBLOCK_MOTION_FORWARD,4},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,4},
  {MACROBLOCK_MOTION_BACKWARD,3}, 
  {MACROBLOCK_MOTION_BACKWARD,3},
  {MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,3}, 
  {MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,3},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD,2}, 
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD,2}, 
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,2},
  {MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,2}
};

/* Table B-7, macroblock_type in spat. scal. B-pictures, codes 0000100..000111x */
static VLCtab spBMBtab1[12] = {
  {MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,7},
  {MACROBLOCK_QUANT|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,7},
  {MACROBLOCK_INTRA,7},
  {MACROBLOCK_QUANT|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,7},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_FORWARD,6}, 
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_FORWARD,6},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,6}, 
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_FORWARD|MACROBLOCK_PATTERN,6},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_BACKWARD,6}, 
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_BACKWARD,6},
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,6}, 
  {SPATIAL_TEMPORAL_WEIGHT_CODE_FLAG|MACROBLOCK_MOTION_BACKWARD|MACROBLOCK_PATTERN,6}