global.h File Reference

#include "xvid.h"
#include "portab.h"

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Data Structures
struct	VECTOR
struct	WARPPOINTS
struct	GMC_DATA
struct	NEW_GMC_DATA
struct	IMAGE
struct	Bitstream
struct	MACROBLOCK

Macros
#define	assert(exp)
#define	MODE_INTER   0
#define	MODE_INTER_Q   1
#define	MODE_INTER4V   2
#define	MODE_INTRA   3
#define	MODE_INTRA_Q   4
#define	MODE_NOT_CODED   16
#define	MODE_NOT_CODED_GMC   17
#define	MODE_DIRECT   0
#define	MODE_INTERPOLATE   1
#define	MODE_BACKWARD   2
#define	MODE_FORWARD   3
#define	MODE_DIRECT_NONE_MV   4
#define	MODE_DIRECT_NO4V   5
#define	I_VOP   0
#define	P_VOP   1
#define	B_VOP   2
#define	S_VOP   3
#define	N_VOP   4
#define	MBPRED_SIZE   15
#define	MIN(X, Y)   ((X)<(Y)?(X):(Y))
#define	MAX(X, Y)   ((X)>(Y)?(X):(Y))
#define	ABS(X)   (((X)>0)?(X):-(X))
#define	SIGN(X)   (((X)>0)?1:-1)
#define	CLIP(X, AMIN, AMAX)   (((X)<(AMIN)) ? (AMIN) : ((X)>(AMAX)) ? (AMAX) : (X))

Enumerations
enum	TLeave { ELeave }

Functions
void	MemSet (void *dst, byte c, dword len)
int	MemCmp (const void *mem1, const void *mem2, dword len)
void	MemCpy (void *dst, const void *src, dword len)
template<class T >
void	Swap (T &l, T &r)
void *	operator new (size_t sz, TLeave)
void	operator delete (void *vp, TLeave)
void	Fatal (const char *msg, dword code=0)
int	coding2type (int coding_type)
int	type2coding (int xvid_type)
dword	log2bin (dword value)

---

Data Structure Documentation

struct VECTOR

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Data Fields
int	x
int	y

struct WARPPOINTS

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Data Fields
VECTOR	duv[3]

struct MACROBLOCK

Collaboration diagram for MACROBLOCK:

Data Fields
VECTOR	mvs[4]
int	pred_values[6][15]
int	acpred_directions[6]
int	mode
int	quant
int	field_dct
int	field_pred
int	field_for_top
int	field_for_bot
VECTOR	mv16
VECTOR	pmvs[4]
VECTOR	qmvs[4]
int	sad8[4]
int	sad16
int	dquant
int	cbp
VECTOR	b_mvs[4]
VECTOR	b_qmvs[4]
int	mb_type
VECTOR	amv
int	mcsel

Macro Definition Documentation

#define assert

(

exp

)

Value:

if(!(exp)){\
   Fatal(#exp, __LINE__); }

#define MODE_INTER   0

#define MODE_INTER_Q   1

#define MODE_INTER4V   2

#define MODE_INTRA   3

#define MODE_INTRA_Q   4

#define MODE_NOT_CODED   16

#define MODE_NOT_CODED_GMC   17

#define MODE_DIRECT   0

#define MODE_INTERPOLATE   1

#define MODE_BACKWARD   2

#define MODE_FORWARD   3

#define MODE_DIRECT_NONE_MV   4

#define MODE_DIRECT_NO4V   5

#define I_VOP   0

#define P_VOP   1

#define B_VOP   2

#define S_VOP   3

#define N_VOP   4

#define MBPRED_SIZE   15

#define MIN	(		X,
			Y
	)		((X)<(Y)?(X):(Y))

#define MAX	(		X,
			Y
	)		((X)>(Y)?(X):(Y))

#define ABS

(

X

)

(((X)>0)?(X):-(X))

#define SIGN

(

X

)

(((X)>0)?1:-1)

#define CLIP	(		X,
			AMIN,
			AMAX
	)		(((X)<(AMIN)) ? (AMIN) : ((X)>(AMAX)) ? (AMAX) : (X))

Enumeration Type Documentation

enum TLeave

Enumerator
ELeave

Function Documentation

void MemSet	(	void *	dst,
		byte	c,
		dword	len
	)

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int MemCmp	(	const void *	mem1,
		const void *	mem2,
		dword	len
	)

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void MemCpy	(	void *	dst,
		const void *	src,
		dword	len
	)

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template<class T >

void Swap	(	T &	l,
		T &	r
	)

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void* operator new	(	size_t	sz,
		TLeave
	)

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void operator delete	(	void *	vp,
		TLeave
	)

void Fatal	(	const char *	msg,
		dword	code = 0
	)

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int coding2type

(

int

coding_type

)

int type2coding

(

int

xvid_type

)

dword log2bin

(

dword

value

)

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