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mheaders.c File Reference

#include "all.h"
#include "bitio.h"
#include "frames.h"
#include "mheaders.h"


Defines
#define	SEQ_HEAD_CODE 0x000001b3
#define	EXT_START_CODE 0x000001b5
#define	USER_START_CODE 0x000001b2
#define	GOP_START_CODE 0x000001b8
#define	PICT_START_CODE 0x00000100
#define	SLICE_BASE_CODE 0x00000100
#define	SEQ_END_CODE 0x000001b7
Functions
void GenMBAddrIncr	_ANSI_ARGS_ ((BitBucket *bb, uint32 addr_incr))
void GenPictHead	_ANSI_ARGS_ ((BitBucket bb, uint32 temp_ref, uint32 code_type, uint32 vbv_delay, int32 full_pel_forw_flag, uint32 forw_f_code, int32 full_pel_back_flag, uint32 back_f_code, uint8 extra_info, uint32 extra_info_size, uint8 ext_data, uint32 ext_data_size, uint8 user_data, uint32 user_data_size))
void GenMBType	_ANSI_ARGS_ ((BitBucket *bb, uint32 pict_code_type, uint32 mb_quant, uint32 motion_forw, uint32 motion_back, uint32 mb_pattern, uint32 mb_intra))
void GenMotionCode	_ANSI_ARGS_ ((BitBucket *bb, int32 vector))
void GenBlockPattern	_ANSI_ARGS_ ((BitBucket *bb, uint32 mb_pattern))
void	SetGOPStartTime (index) int index
Variables
int	gopStartFrame = 0
int	lastGOPStart = 0
int	lastQSSet
uint32	mbAddrIncrTable [][2]
uint32	mbMotionVectorTable [][2]
uint32	mbPatTable [][2]
const double	VidRateNum [9]
int	frameType
int	pictCount
int	f_code
uint32	hsize
uint32	vsize
int32	pratio
int32	pict_rate
int32	bit_rate
int32	buf_size
int32	c_param_flag
int32 *	iq_matrix
int32 *	niq_matrix
uint8 *	ext_data
int32	ext_data_size
uint8 *	user_data
int32	user_data_size
int32	drop_frame_flag
int32	tc_hrs
int32	tc_min
int32	tc_sec
int32	tc_pict
int32	closed_gop
int32	broken_link
uint32	verticalPos
uint32	qscale
uint8 *	extra_info
uint32	extra_info_size
uint32	pict_code_type
uint32	addr_incr
uint32	q_scale
uint32	forw_f_code
uint32	back_f_code
uint32	horiz_forw_r
uint32	vert_forw_r
uint32	horiz_back_r
uint32	vert_back_r
int32	motion_forw
int32	m_horiz_forw
int32	m_vert_forw
int32	motion_back
int32	m_horiz_back
int32	m_vert_back
uint32	mb_pattern
uint32	mb_intra
uint32	mb_quant
int32	vector
uint32	temp_ref
uint32	code_type
uint32	vbv_delay
int32	full_pel_forw_flag
int32	full_pel_back_flag

Define Documentation

#define EXT_START_CODE 0x000001b5

Definition at line 279 of file mheaders.c.

#define GOP_START_CODE 0x000001b8

Definition at line 281 of file mheaders.c.

#define PICT_START_CODE 0x00000100

Definition at line 282 of file mheaders.c.

#define SEQ_END_CODE 0x000001b7

Definition at line 285 of file mheaders.c.

#define SEQ_HEAD_CODE 0x000001b3

Definition at line 278 of file mheaders.c.

#define SLICE_BASE_CODE 0x00000100

Definition at line 283 of file mheaders.c.

#define USER_START_CODE 0x000001b2

Definition at line 280 of file mheaders.c.

Function Documentation

void GenBlockPattern _ANSI_ARGS_ ( (BitBucket *bb, uint32 mb_pattern) ) [static]

void GenMotionCode _ANSI_ARGS_ ( (BitBucket *bb, int32 vector) ) [static]

void GenMBType _ANSI_ARGS_ ( (BitBucket *bb, uint32 pict_code_type, uint32 mb_quant, uint32 motion_forw, uint32 motion_back, uint32 mb_pattern, uint32 mb_intra) ) [static]

void GenPictHead _ANSI_ARGS_ ( (BitBucket *bb, uint32 temp_ref, uint32 code_type, uint32 vbv_delay, int32 full_pel_forw_flag, uint32 forw_f_code, int32 full_pel_back_flag, uint32 back_f_code, uint8 *extra_info, uint32 extra_info_size, uint8 *ext_data, uint32 ext_data_size, uint8 *user_data, uint32 user_data_size) ) [static]

void GenMBAddrIncr _ANSI_ARGS_ ( (BitBucket *bb, uint32 addr_incr) ) [static]

void SetGOPStartTime

(

index

)

Variable Documentation

uint32 addr_incr

Definition at line 1067 of file mheaders.c.

uint32 back_f_code

Definition at line 1103 of file mheaders.c.

int32 bit_rate

Definition at line 398 of file mheaders.c.

int32 broken_link

Definition at line 579 of file mheaders.c.

int32 buf_size

Definition at line 399 of file mheaders.c.

int32 c_param_flag

Definition at line 400 of file mheaders.c.

int32 closed_gop

Definition at line 578 of file mheaders.c.

uint32 code_type

Definition at line 1098 of file mheaders.c.

int32 drop_frame_flag

Definition at line 573 of file mheaders.c.

uint8 * ext_data

Definition at line 1106 of file mheaders.c.

uint32 ext_data_size

Definition at line 1107 of file mheaders.c.

uint8 * extra_info

Definition at line 1104 of file mheaders.c.

uint32 extra_info_size

Definition at line 1105 of file mheaders.c.

int f_code

Definition at line 355 of file mheaders.c.

Referenced by bound_motion_vector(), and get_motion_delta().

uint32 forw_f_code

Definition at line 1101 of file mheaders.c.

int frameType

Definition at line 353 of file mheaders.c.

int32 full_pel_back_flag

Definition at line 1102 of file mheaders.c.

int32 full_pel_forw_flag

Definition at line 1100 of file mheaders.c.

int gopStartFrame = 0 [static]

Definition at line 132 of file mheaders.c.

uint32 horiz_back_r

Definition at line 743 of file mheaders.c.

uint32 horiz_forw_r

Definition at line 741 of file mheaders.c.

uint32 hsize

Definition at line 394 of file mheaders.c.

int32* iq_matrix

Definition at line 401 of file mheaders.c.

int lastGOPStart = 0 [static]

Definition at line 133 of file mheaders.c.

int lastQSSet [static]

Definition at line 134 of file mheaders.c.

int32 m_horiz_back

Definition at line 749 of file mheaders.c.

int32 m_horiz_forw

Definition at line 746 of file mheaders.c.

int32 m_vert_back

Definition at line 750 of file mheaders.c.

int32 m_vert_forw

Definition at line 747 of file mheaders.c.

uint32 mb_intra

Definition at line 869 of file mheaders.c.

uint32 mb_pattern

Definition at line 1041 of file mheaders.c.

uint32 mb_quant

Definition at line 865 of file mheaders.c.

uint32 mbAddrIncrTable[][2] [static]

Definition at line 136 of file mheaders.c.

uint32 mbMotionVectorTable[][2] [static]

Definition at line 172 of file mheaders.c.

uint32 mbPatTable[][2] [static]

Definition at line 207 of file mheaders.c.

uint32 motion_back

Definition at line 867 of file mheaders.c.

uint32 motion_forw

Definition at line 866 of file mheaders.c.

int32* niq_matrix

Definition at line 402 of file mheaders.c.

uint32 pict_code_type

Definition at line 864 of file mheaders.c.

int32 pict_rate

Definition at line 397 of file mheaders.c.

int pictCount

Definition at line 354 of file mheaders.c.

int32 pratio

Definition at line 396 of file mheaders.c.

uint32 q_scale

Definition at line 738 of file mheaders.c.

Definition at line 293 of file postdct.c.

int32 tc_hrs

Definition at line 574 of file mheaders.c.

int32 tc_min

Definition at line 575 of file mheaders.c.

int32 tc_pict

Definition at line 577 of file mheaders.c.

int32 tc_sec

Definition at line 576 of file mheaders.c.

uint32 temp_ref

Definition at line 1097 of file mheaders.c.

uint8 * user_data

Definition at line 1108 of file mheaders.c.

Referenced by AFNI_register_fimfunc(), MAKER_4D_to_typed_fbuc(), MAKER_4D_to_typed_fim(), MAKER_4D_to_typed_fith(), PLUTO_4D_to_nothing(), PLUTO_4D_to_typed_fbuc(), PLUTO_4D_to_typed_fim(), and PLUTO_4D_to_typed_fith().

uint32 user_data_size

Definition at line 1109 of file mheaders.c.

uint32 vbv_delay

Definition at line 1099 of file mheaders.c.

int32 vector

Definition at line 1010 of file mheaders.c.

uint32 vert_back_r

Definition at line 744 of file mheaders.c.

uint32 vert_forw_r

Definition at line 742 of file mheaders.c.

uint32 verticalPos

Definition at line 669 of file mheaders.c.

const double VidRateNum[9]

Initial value:

{1.0, 23.976, 24.0, 25.0, 29.97, 30.0,
                             50.0 ,59.94, 60.0}

Definition at line 289 of file mheaders.c.

uint32 vsize

Definition at line 395 of file mheaders.c.

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