decoder.cpp File Reference

#include "quant.h"
#include "quant_matrix.h"
#include "interpolate8x8.h"
#include "reduced.h"
#include "mbprediction.h"
#include "gmc.h"
#include "mem_align.h"

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Macros
#define	DECLARE_ALIGNED_MATRIX(name, sizex, sizey, type, alignment)

Functions
int	decoder_create (xvid_dec_create_t *create)
static dword	get_dc_scaler (dword quant, dword lum)
void	XVID_ClearMatrix (void *dst)
int	gmc_sanitize (int value, int quarterpel, int fcode)
static void	get_b_motion_vector (Bitstream *bs, VECTOR *mv, int fcode, const VECTOR pmv)
static int	get_dbquant (Bitstream *bs)
static int	get_mbtype (Bitstream *bs)

Variables
static const dword	roundtab_76 [16] = { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1 }
const dword	roundtab_79 [4] = { 0, 1, 0, 0 }
static const int	dquant_table [4]

Macro Definition Documentation

#define DECLARE_ALIGNED_MATRIX	(		name,
			sizex,
			sizey,
			type,
			alignment
	)

Value:

type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
                type * name = (type *) (((int) name##_storage+(alignment - 1)) & ~((int)(alignment)-1))

Function Documentation

int decoder_create

(

xvid_dec_create_t *

create

)

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static dword get_dc_scaler ( dword  quant, dword  lum  )

static

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void XVID_ClearMatrix

(

void *

dst

)

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int gmc_sanitize	(	int	value,
		int	quarterpel,
		int	fcode
	)

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static void get_b_motion_vector ( Bitstream *  bs, VECTOR *  mv, int  fcode, const VECTOR  pmv  )

static

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static int get_dbquant ( Bitstream *  bs )

static

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static int get_mbtype ( Bitstream *  bs )

static

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Variable Documentation

const dword roundtab_76[16] = { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1 }

static

const dword roundtab_79[4] = { 0, 1, 0, 0 }

const int dquant_table[4]

static

Initial value:

= {
   -1, -2, 1, 2
}