defines.h File Reference

Header file containing some useful global definitions. More...

#include "typedefs.h"
#include "types.h"

Include dependency graph for defines.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Defines

#define TRACE   0

#define JM   "16 (FRExt)"

#define VERSION   "16.0"

#define EXT_VERSION   "(FRExt)"

#define GET_METIME   1

#define DUMP_DPB   0

#define IMGTYPE   1

#define ENABLE_FIELD_CTX   1

#define ENABLE_HIGH444_CTX   1

#define DEBUG_BITDEPTH   0

#define ALLOW_GRAYSCALE   1

#define ZEROSNR   1

#define PAD_AFTER   0

#define USE_RND_COST   0

#define JM_INT_DIVIDE   1

#define JM_MEM_DISTORTION   0

#define JCOST_CALC_SCALEUP   0

#define INTRA_RDCOSTCALC_EARLY_TERMINATE   1

#define INTRA_RDCOSTCALC_NNZ   1

#define EPZSREF   1

#define MAX_RC_MODE   3

#define RC_MAX_TEMPORAL_LEVELS   5

#define SSE_MEMORY_ALIGNMENT   16

#define FILE_NAME_SIZE   255

#define INPUT_TEXT_SIZE   1024

#define CAVLC_LEVEL_LIMIT   2063

#define NUM_BLOCK_TYPES   22

#define _LEAKYBUCKET_

#define _LUMA_COEFF_COST_   4

#define _CHROMA_COEFF_COST_   4

#define _LUMA_MB_COEFF_COST_   5

#define _LUMA_8x8_COEFF_COST_   5

#define IMG_PAD_SIZE   20

#define IMG_PAD_SIZE_TIMES4   80

#define MAX_VALUE   999999

#define INVALIDINDEX   (-135792468)

#define DUMMY   14

#define ET_SIZE   300

#define LAMBDA_ACCURACY_BITS   16

#define LAMBDA_FACTOR(lambda)   ((int)((double)(1 << LAMBDA_ACCURACY_BITS) * lambda + 0.5))

#define WEIGHTED_COST(factor, bits)   (((factor) * (bits)) >> LAMBDA_ACCURACY_BITS)

#define MAXSLICEPERPICTURE   100

#define MAX_REFERENCE_PICTURES   32

#define BLOCK_SHIFT   2

#define BLOCK_SIZE   4

#define BLOCK_SIZE_8x8   8

#define SMB_BLOCK_SIZE   8

#define BLOCK_PIXELS   16

#define MB_BLOCK_SIZE   16

#define MB_PIXELS   256

#define MB_PIXELS_SHIFT   8

#define MB_BLOCK_SHIFT   4

#define BLOCK_MULTIPLE   4

#define MB_BLOCK_PARTITIONS   16

#define BLOCK_CONTEXT   64

#define BLOCK_SIZE_SP   16

#define BLOCK_SIZE_8x8_SP   32

#define MAX_PREC_COEFF   25

#define NO_INTRA_PMODE   9

#define IS_INTRA(MB)   ((MB)->mb_type==I4MB || (MB)->mb_type==I16MB || (MB)->mb_type==I8MB || (MB)->mb_type==IPCM)

#define LEVEL_NUM   6

#define TOTRUN_NUM   15

#define RUNBEFORE_NUM   7

#define RUNBEFORE_NUM_M1   6

#define MIN_QP   0

#define MAX_QP   51

#define SHIFT_QP   12

#define INIT_FRAME_RATE   30

#define MAX_SYMBOLS_PER_MB   1200

#define MAX_PART_NR   3

#define ZEROBYTES_SHORTSTARTCODE   2

#define Q_BITS   15

#define DQ_BITS   6

#define Q_BITS_8   16

#define DQ_BITS_8   6

#define CALM_MF_FACTOR_THRESHOLD   512.0

#define MAX_PLANE   3

#define IS_INDEPENDENT(IMG)   ((IMG)->separate_colour_plane_flag)

#define IS_FREXT_PROFILE(profile_idc)   ( profile_idc>=FREXT_HP || profile_idc == FREXT_CAVLC444 )

#define MAXSLICEGROUPIDS   8

#define NUM_MB_TYPE_CTX   11

#define NUM_B8_TYPE_CTX   9

#define NUM_MV_RES_CTX   10

#define NUM_REF_NO_CTX   6

#define NUM_DELTA_QP_CTX   4

#define NUM_MB_AFF_CTX   4

#define NUM_TRANSFORM_SIZE_CTX   3

#define NUM_IPR_CTX   2

#define NUM_CIPR_CTX   4

#define NUM_CBP_CTX   4

#define NUM_BCBP_CTX   4

#define NUM_MAP_CTX   15

#define NUM_LAST_CTX   15

#define NUM_ONE_CTX   5

#define NUM_ABS_CTX   5

Typedefs

typedef uint16 imgpel

typedef uint32 distpel

Enumerations

enum {
  FREXT_CAVLC444 = 44, BASELINE = 66, MAIN = 77, EXTENDED = 88,
  FREXT_HP = 100, FREXT_Hi10P = 110, FREXT_Hi422 = 122, FREXT_Hi444 = 244
}

enum {
  PSKIP = 0, BSKIP_DIRECT = 0, P16x16 = 1, P16x8 = 2,
  P8x16 = 3, SMB8x8 = 4, SMB8x4 = 5, SMB4x8 = 6,
  SMB4x4 = 7, P8x8 = 8, I4MB = 9, I16MB = 10,
  IBLOCK = 11, SI4MB = 12, I8MB = 13, IPCM = 14,
  MAXMODE = 15
}

enum { DIR_TEMPORAL = 0, DIR_SPATIAL = 1 }

enum {
  LUMA = 0, LUMA_INTRA16x16DC = 1, LUMA_INTRA16x16AC = 2, CB = 3,
  CB_INTRA16x16DC = 4, CB_INTRA16x16AC = 5, CR = 8, CR_INTRA16x16DC = 9,
  CR_INTRA16x16AC = 10
}

enum {
  LUMA_16DC = 0, LUMA_16AC = 1, LUMA_8x8 = 2, LUMA_8x4 = 3,
  LUMA_4x8 = 4, LUMA_4x4 = 5, CHROMA_DC = 6, CHROMA_AC = 7,
  CHROMA_DC_2x4 = 8, CHROMA_DC_4x4 = 9, CB_16DC = 10, CB_16AC = 11,
  CB_8x8 = 12, CB_8x4 = 13, CB_4x8 = 14, CB_4x4 = 15,
  CR_16DC = 16, CR_16AC = 17, CR_8x8 = 18, CR_8x4 = 19,
  CR_4x8 = 20, CR_4x4 = 21
}

enum {
  VERT_PRED = 0, HOR_PRED = 1, DC_PRED = 2, DIAG_DOWN_LEFT_PRED = 3,
  DIAG_DOWN_RIGHT_PRED = 4, VERT_RIGHT_PRED = 5, HOR_DOWN_PRED = 6, VERT_LEFT_PRED = 7,
  HOR_UP_PRED = 8
}

enum { VERT_PRED_16 = 0, HOR_PRED_16 = 1, DC_PRED_16 = 2, PLANE_16 = 3 }

enum { DC_PRED_8 = 0, HOR_PRED_8 = 1, VERT_PRED_8 = 2, PLANE_8 = 3 }

enum { EOS = 1, SOP = 2, SOS = 3 }

enum { MVPRED_MEDIAN = 0, MVPRED_L = 1, MVPRED_U = 2, MVPRED_UR = 3 }

Variables

enum { ... } ProfileIDC

enum { ... } MBModeTypes

enum { ... } DirectModes

enum { ... } CAVLCBlockTypes

enum { ... } CABACBlockTypes

enum { ... } I4x4PredModes

enum { ... } I16x16PredModes

enum { ... } I8x8PredModes

enum { ... } MVPredTypes

Detailed Description

Header file containing some useful global definitions.

Author:

Main contributors (see contributors.h for copyright, address and affiliation details)

Detlev Marpe
Karsten Sühring <suehring@hhi.de>
Alexis Michael Tourapis <alexismt@ieee.org>

Date:: 21. March 2001

Definition in file defines.h.

Define Documentation

#define _CHROMA_COEFF_COST_ 4

threshold for chroma coeffs, used to be 7

Definition at line 94 of file defines.h.

Referenced by dct_chroma(), and dct_chroma_sp().

#define _LUMA_8x8_COEFF_COST_ 5

threshold for luma coeffs of 8x8 Inter Partition

Definition at line 96 of file defines.h.

Referenced by SetCoeffAndReconstruction8x8().

#define _LUMA_COEFF_COST_ 4

threshold for luma coeffs

Definition at line 93 of file defines.h.

Referenced by luma_residual_coding_16x16(), luma_residual_coding_8x8(), luma_residual_coding_p444_16x16(), and luma_residual_coding_p444_8x8().

#define _LUMA_MB_COEFF_COST_ 5

threshold for luma coeffs of inter Macroblocks

Definition at line 95 of file defines.h.

Referenced by luma_residual_coding(), and luma_residual_coding_p444().

#define ALLOW_GRAYSCALE 1

Allow encoding in grayscale.

Definition at line 42 of file defines.h.

#define DEBUG_BITDEPTH 0

Ensures that > 8 bit content have no values that would result in out of range results.

Definition at line 41 of file defines.h.

#define DUMP_DPB 0

Dump DPB info for debug purposes.

Definition at line 37 of file defines.h.

#define ENABLE_FIELD_CTX 1

Enables field context types for CABAC. If disabled, results in speedup for progressive content.

Definition at line 39 of file defines.h.

#define ENABLE_HIGH444_CTX 1

Enables High 444 context types for CABAC. If disabled, results in speedup of non High444 profile encodings.

Definition at line 40 of file defines.h.

#define ET_SIZE 300

size of error text buffer

Definition at line 106 of file defines.h.

Referenced by arienco_delete_encoding_environment(), Configure(), encode_one_slice(), encode_one_slice_MBAFF(), end_macroblock(), GetConfigFileContent(), interpret_gop_structure(), LevelCheck(), no_mem_exit(), OpenFiles(), ParseContent(), ParseMatrix(), ParseQOffsetMatrix(), PatchInp(), ProfileCheck(), read_slice_group_info(), ReadFrameConcatenated(), report(), report_frame_statistic(), report_log_mode(), report_stats(), start_sequence(), terminate_sequence(), and TestEncoderParams().

#define GET_METIME 1

Enables or disables ME computation time.

Definition at line 36 of file defines.h.

#define IMG_PAD_SIZE 20

Number of pixels padded around the reference frame (>=4).

Definition at line 98 of file defines.h.

Referenced by alloc_storable_picture(), chroma_mc_setup(), getSubImageInteger(), init_global_buffers(), and init_img().

#define IMG_PAD_SIZE_TIMES4 80

Number of pixels padded around the reference frame in subpel units(>=16).

Definition at line 99 of file defines.h.

Referenced by chroma_prediction(), FastLine4X(), FastLine8X_chroma(), luma_prediction(), luma_prediction_bi(), OneComponentChromaPrediction4x4_retrieve(), UMVLine4X(), UMVLine4Xcr(), and UMVLine8X_chroma().

#define IMGTYPE 1

Define imgpel size type. 0 implies byte (cannot handle >8 bit depths) and 1 implies unsigned short.

Definition at line 38 of file defines.h.

#define JCOST_CALC_SCALEUP 0

1: J = (D<<LAMBDA_ACCURACY_BITS)+Lambda*R; 0: J = D + ((Lambda*R+Rounding)>>LAMBDA_ACCURACY_BITS)

Definition at line 48 of file defines.h.

#define MAX_PART_NR 3

Maximum number of different data partitions. Some reasonable number which should reflect what is currently defined in the SE2Partition map (elements.h)

Definition at line 279 of file defines.h.

#define MAX_SYMBOLS_PER_MB 1200

Maximum number of different syntax elements for one MB.

Definition at line 275 of file defines.h.

#define MAX_VALUE 999999

used for start value for some variables

Definition at line 102 of file defines.h.

Referenced by dct_4x4_ls(), dct_4x4_sp(), dct_4x4_sp2(), dct_chroma_ls(), dct_chroma_sp2(), quant_4x4_around(), quant_4x4_normal(), quant_4x4_trellis(), quant_8x8_around(), quant_8x8_normal(), quant_8x8_trellis(), quant_8x8cavlc_around(), quant_8x8cavlc_normal(), quant_8x8cavlc_trellis(), and quant_ac4x4_trellis().

#define TRACE 0

0:Trace off 1:Trace on 2:detailed CABAC context information

Definition at line 29 of file defines.h.

#define USE_RND_COST 0

Perform ME RD decision using a rounding estimate of the motion cost.

Definition at line 45 of file defines.h.

#define ZEROSNR 1

PSNR computation method.

Definition at line 43 of file defines.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

FREXT_CAVLC444	YUV 4:4:4/14 "CAVLC 4:4:4".
BASELINE	YUV 4:2:0/8 "Baseline".
MAIN	YUV 4:2:0/8 "Main".
EXTENDED	YUV 4:2:0/8 "Extended".
FREXT_HP	YUV 4:2:0/8 "High".
FREXT_Hi10P	YUV 4:2:0/10 "High 10".
FREXT_Hi422	YUV 4:2:2/10 "High 4:2:2".
FREXT_Hi444	YUV 4:4:4/14 "High 4:4:4".

Definition at line 60 of file defines.h.

anonymous enum

Enumerator:

DIR_TEMPORAL	Temporal Direct Mode.
DIR_SPATIAL	Spatial Direct Mode.

Definition at line 174 of file defines.h.

anonymous enum

Enumerator:

EOS	End Of Sequence.
SOP	Start Of Picture.
SOS	Start Of Slice.

Definition at line 261 of file defines.h.


Defines
#define	TRACE 0
#define	JM "16 (FRExt)"
#define	VERSION "16.0"
#define	EXT_VERSION "(FRExt)"
#define	GET_METIME 1
#define	DUMP_DPB 0
#define	IMGTYPE 1
#define	ENABLE_FIELD_CTX 1
#define	ENABLE_HIGH444_CTX 1
#define	DEBUG_BITDEPTH 0
#define	ALLOW_GRAYSCALE 1
#define	ZEROSNR 1
#define	PAD_AFTER 0
#define	USE_RND_COST 0
#define	JM_INT_DIVIDE 1
#define	JM_MEM_DISTORTION 0
#define	JCOST_CALC_SCALEUP 0
#define	INTRA_RDCOSTCALC_EARLY_TERMINATE 1
#define	INTRA_RDCOSTCALC_NNZ 1
#define	EPZSREF 1
#define	MAX_RC_MODE 3
#define	RC_MAX_TEMPORAL_LEVELS 5
#define	SSE_MEMORY_ALIGNMENT 16
#define	FILE_NAME_SIZE 255
#define	INPUT_TEXT_SIZE 1024
#define	CAVLC_LEVEL_LIMIT 2063
#define	NUM_BLOCK_TYPES 22
#define	_LEAKYBUCKET_
#define	_LUMA_COEFF_COST_ 4
#define	_CHROMA_COEFF_COST_ 4
#define	_LUMA_MB_COEFF_COST_ 5
#define	_LUMA_8x8_COEFF_COST_ 5
#define	IMG_PAD_SIZE 20
#define	IMG_PAD_SIZE_TIMES4 80
#define	MAX_VALUE 999999
#define	INVALIDINDEX (-135792468)
#define	DUMMY 14
#define	ET_SIZE 300
#define	LAMBDA_ACCURACY_BITS 16
#define	LAMBDA_FACTOR(lambda) ((int)((double)(1 << LAMBDA_ACCURACY_BITS) * lambda + 0.5))
#define	WEIGHTED_COST(factor, bits) (((factor) * (bits)) >> LAMBDA_ACCURACY_BITS)
#define	MAXSLICEPERPICTURE 100
#define	MAX_REFERENCE_PICTURES 32
#define	BLOCK_SHIFT 2
#define	BLOCK_SIZE 4
#define	BLOCK_SIZE_8x8 8
#define	SMB_BLOCK_SIZE 8
#define	BLOCK_PIXELS 16
#define	MB_BLOCK_SIZE 16
#define	MB_PIXELS 256
#define	MB_PIXELS_SHIFT 8
#define	MB_BLOCK_SHIFT 4
#define	BLOCK_MULTIPLE 4
#define	MB_BLOCK_PARTITIONS 16
#define	BLOCK_CONTEXT 64
#define	BLOCK_SIZE_SP 16
#define	BLOCK_SIZE_8x8_SP 32
#define	MAX_PREC_COEFF 25
#define	NO_INTRA_PMODE 9
#define	IS_INTRA(MB) ((MB)->mb_type==I4MB \|\| (MB)->mb_type==I16MB \|\| (MB)->mb_type==I8MB \|\| (MB)->mb_type==IPCM)
#define	LEVEL_NUM 6
#define	TOTRUN_NUM 15
#define	RUNBEFORE_NUM 7
#define	RUNBEFORE_NUM_M1 6
#define	MIN_QP 0
#define	MAX_QP 51
#define	SHIFT_QP 12
#define	INIT_FRAME_RATE 30
#define	MAX_SYMBOLS_PER_MB 1200
#define	MAX_PART_NR 3
#define	ZEROBYTES_SHORTSTARTCODE 2
#define	Q_BITS 15
#define	DQ_BITS 6
#define	Q_BITS_8 16
#define	DQ_BITS_8 6
#define	CALM_MF_FACTOR_THRESHOLD 512.0
#define	MAX_PLANE 3
#define	IS_INDEPENDENT(IMG) ((IMG)->separate_colour_plane_flag)
#define	IS_FREXT_PROFILE(profile_idc) ( profile_idc>=FREXT_HP \|\| profile_idc == FREXT_CAVLC444 )
#define	MAXSLICEGROUPIDS 8
#define	NUM_MB_TYPE_CTX 11
#define	NUM_B8_TYPE_CTX 9
#define	NUM_MV_RES_CTX 10
#define	NUM_REF_NO_CTX 6
#define	NUM_DELTA_QP_CTX 4
#define	NUM_MB_AFF_CTX 4
#define	NUM_TRANSFORM_SIZE_CTX 3
#define	NUM_IPR_CTX 2
#define	NUM_CIPR_CTX 4
#define	NUM_CBP_CTX 4
#define	NUM_BCBP_CTX 4
#define	NUM_MAP_CTX 15
#define	NUM_LAST_CTX 15
#define	NUM_ONE_CTX 5
#define	NUM_ABS_CTX 5
Typedefs
typedef uint16	imgpel
typedef uint32	distpel
Enumerations
enum	{ FREXT_CAVLC444 = 44, BASELINE = 66, MAIN = 77, EXTENDED = 88, FREXT_HP = 100, FREXT_Hi10P = 110, FREXT_Hi422 = 122, FREXT_Hi444 = 244 }
enum	{ PSKIP = 0, BSKIP_DIRECT = 0, P16x16 = 1, P16x8 = 2, P8x16 = 3, SMB8x8 = 4, SMB8x4 = 5, SMB4x8 = 6, SMB4x4 = 7, P8x8 = 8, I4MB = 9, I16MB = 10, IBLOCK = 11, SI4MB = 12, I8MB = 13, IPCM = 14, MAXMODE = 15 }
enum	{ DIR_TEMPORAL = 0, DIR_SPATIAL = 1 }
enum	{ LUMA = 0, LUMA_INTRA16x16DC = 1, LUMA_INTRA16x16AC = 2, CB = 3, CB_INTRA16x16DC = 4, CB_INTRA16x16AC = 5, CR = 8, CR_INTRA16x16DC = 9, CR_INTRA16x16AC = 10 }
enum	{ LUMA_16DC = 0, LUMA_16AC = 1, LUMA_8x8 = 2, LUMA_8x4 = 3, LUMA_4x8 = 4, LUMA_4x4 = 5, CHROMA_DC = 6, CHROMA_AC = 7, CHROMA_DC_2x4 = 8, CHROMA_DC_4x4 = 9, CB_16DC = 10, CB_16AC = 11, CB_8x8 = 12, CB_8x4 = 13, CB_4x8 = 14, CB_4x4 = 15, CR_16DC = 16, CR_16AC = 17, CR_8x8 = 18, CR_8x4 = 19, CR_4x8 = 20, CR_4x4 = 21 }
enum	{ VERT_PRED = 0, HOR_PRED = 1, DC_PRED = 2, DIAG_DOWN_LEFT_PRED = 3, DIAG_DOWN_RIGHT_PRED = 4, VERT_RIGHT_PRED = 5, HOR_DOWN_PRED = 6, VERT_LEFT_PRED = 7, HOR_UP_PRED = 8 }
enum	{ VERT_PRED_16 = 0, HOR_PRED_16 = 1, DC_PRED_16 = 2, PLANE_16 = 3 }
enum	{ DC_PRED_8 = 0, HOR_PRED_8 = 1, VERT_PRED_8 = 2, PLANE_8 = 3 }
enum	{ EOS = 1, SOP = 2, SOS = 3 }
enum	{ MVPRED_MEDIAN = 0, MVPRED_L = 1, MVPRED_U = 2, MVPRED_UR = 3 }
Variables
enum { ... }	ProfileIDC
enum { ... }	MBModeTypes
enum { ... }	DirectModes
enum { ... }	CAVLCBlockTypes
enum { ... }	CABACBlockTypes
enum { ... }	I4x4PredModes
enum { ... }	I16x16PredModes
enum { ... }	I8x8PredModes
enum { ... }	MVPredTypes