Bcj2.h File Reference

#include "7zTypes.h"

Go to the source code of this file.

Data Structures
struct	CBcj2Dec
struct	CBcj2Enc

Macros
#define	BCJ2_NUM_STREAMS   4
#define	BCJ2_IS_32BIT_STREAM(s)
#define	Bcj2Dec_IsMaybeFinished_state_MAIN(_p_)
#define	Bcj2Dec_IsMaybeFinished_code(_p_)
#define	Bcj2Dec_IsMaybeFinished(_p_)
#define	BCJ2_ENC_FileSize_MAX   ((CBcj2Enc_ip_unsigned)0 - 2)
#define	BCJ2_ENC_FileSizeField_UNLIMITED   ((CBcj2Enc_ip_unsigned)0 - 1)
#define	BCJ2_ENC_GET_FileSizeField_VAL_FROM_FileSize(fileSize)
#define	Bcj2Enc_SET_FileSize(p, fileSize)
#define	Bcj2Enc_Get_AvailInputSize_in_Temp(p)
#define	Bcj2Enc_IsFinished(p)
#define	BCJ2_ENC_RELAT_LIMIT_DEFAULT   ((UInt32)0x0f << 24)
#define	BCJ2_ENC_RELAT_LIMIT_MAX   ((UInt32)1 << 31)

Typedefs
typedef UInt16	CBcj2Prob
typedef UInt64	CBcj2Enc_ip_unsigned
typedef Int64	CBcj2Enc_ip_signed

Enumerations
enum	{ BCJ2_STREAM_MAIN , BCJ2_STREAM_CALL , BCJ2_STREAM_JUMP , BCJ2_STREAM_RC }
enum	{   BCJ2_DEC_STATE_ORIG_0 = BCJ2_NUM_STREAMS , BCJ2_DEC_STATE_ORIG_1 , BCJ2_DEC_STATE_ORIG_2 , BCJ2_DEC_STATE_ORIG_3 ,   BCJ2_DEC_STATE_ORIG , BCJ2_DEC_STATE_ERROR }
enum	{ BCJ2_ENC_STATE_ORIG = BCJ2_NUM_STREAMS , BCJ2_ENC_STATE_FINISHED }
enum	EBcj2Enc_FinishMode { BCJ2_ENC_FINISH_MODE_CONTINUE , BCJ2_ENC_FINISH_MODE_END_BLOCK , BCJ2_ENC_FINISH_MODE_END_STREAM }

Functions
void	Bcj2Dec_Init (CBcj2Dec *p)
SRes	Bcj2Dec_Decode (CBcj2Dec *p)
void	Bcj2Enc_Init (CBcj2Enc *p)
void	Bcj2Enc_Encode (CBcj2Enc *p)

Macro Definition Documentation

BCJ2_ENC_FileSize_MAX

#define BCJ2_ENC_FileSize_MAX   ((CBcj2Enc_ip_unsigned)0 - 2)

BCJ2_ENC_FileSizeField_UNLIMITED

#define BCJ2_ENC_FileSizeField_UNLIMITED   ((CBcj2Enc_ip_unsigned)0 - 1)

BCJ2_ENC_GET_FileSizeField_VAL_FROM_FileSize

#define BCJ2_ENC_GET_FileSizeField_VAL_FROM_FileSize

(

fileSize

)

Value:

    ((CBcj2Enc_ip_unsigned)(fileSize) - 1)

BCJ2_ENC_RELAT_LIMIT_DEFAULT

#define BCJ2_ENC_RELAT_LIMIT_DEFAULT   ((UInt32)0x0f << 24)

BCJ2_ENC_RELAT_LIMIT_MAX

#define BCJ2_ENC_RELAT_LIMIT_MAX   ((UInt32)1 << 31)

BCJ2_IS_32BIT_STREAM

#define BCJ2_IS_32BIT_STREAM

(

s

)

Value:

((unsigned)((unsigned)(s) - (unsigned)BCJ2_STREAM_CALL) < 2)

BCJ2_NUM_STREAMS

#define BCJ2_NUM_STREAMS   4

Bcj2Dec_IsMaybeFinished

#define Bcj2Dec_IsMaybeFinished

(

_p_

)

Value:

        ( \
        Bcj2Dec_IsMaybeFinished_state_MAIN(_p_) && \
        Bcj2Dec_IsMaybeFinished_code(_p_))

Bcj2Dec_IsMaybeFinished_code

#define Bcj2Dec_IsMaybeFinished_code

(

_p_

)

Value:

((_p_)->code == 0)

Bcj2Dec_IsMaybeFinished_state_MAIN

#define Bcj2Dec_IsMaybeFinished_state_MAIN

(

_p_

)

Value:

((_p_)->state == BCJ2_STREAM_MAIN)

Bcj2Enc_Get_AvailInputSize_in_Temp

#define Bcj2Enc_Get_AvailInputSize_in_Temp

(

p

)

Value:

((p)->tempPos)

Bcj2Enc_IsFinished

#define Bcj2Enc_IsFinished

(

p

)

Value:

((p)->flushRem == 0)

Bcj2Enc_SET_FileSize

#define Bcj2Enc_SET_FileSize	(		p,
			fileSize )

Value:

    (p)->fileSize64_minus1 = BCJ2_ENC_GET_FileSizeField_VAL_FROM_FileSize(fileSize);

Typedef Documentation

CBcj2Enc_ip_signed

typedef Int64 CBcj2Enc_ip_signed

CBcj2Enc_ip_unsigned

typedef UInt64 CBcj2Enc_ip_unsigned

CBcj2Prob

typedef UInt16 CBcj2Prob

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
BCJ2_STREAM_MAIN
BCJ2_STREAM_CALL
BCJ2_STREAM_JUMP
BCJ2_STREAM_RC

anonymous enum

anonymous enum

Enumerator
BCJ2_DEC_STATE_ORIG_0
BCJ2_DEC_STATE_ORIG_1
BCJ2_DEC_STATE_ORIG_2
BCJ2_DEC_STATE_ORIG_3
BCJ2_DEC_STATE_ORIG
BCJ2_DEC_STATE_ERROR

anonymous enum

anonymous enum

Enumerator
BCJ2_ENC_STATE_ORIG
BCJ2_ENC_STATE_FINISHED

EBcj2Enc_FinishMode

enum EBcj2Enc_FinishMode

Enumerator
BCJ2_ENC_FINISH_MODE_CONTINUE
BCJ2_ENC_FINISH_MODE_END_BLOCK
BCJ2_ENC_FINISH_MODE_END_STREAM

Function Documentation

Bcj2Dec_Decode()

SRes Bcj2Dec_Decode

(

CBcj2Dec *

p

)

Bcj2Dec_Init()

void Bcj2Dec_Init

(

CBcj2Dec *

p

)

Bcj2Enc_Encode()

void Bcj2Enc_Encode

(

CBcj2Enc *

p

)

Bcj2Enc_Init()

void Bcj2Enc_Init

(

CBcj2Enc *

p

)