#include <libmpeg.h>

Include dependency graph for libmpeg_internal.h:

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

Data Structures
struct	_MPEGMBXY

struct	_MPEGMacroBlock8

struct	_MPEGMotion

struct	_MPEGMotions

struct	_MPEGContext

Macros
#define	TRACE0()

#define	TRACE1(val)

#define	GET_MACRO(_0, _1, _2, NAME, ...)

#define	TRACE(...)

#define	_MPEG_PT_I 1

#define	_MPEG_PT_P 2

#define	_MPEG_PT_B 3

#define	_MPEG_PT_D 4

#define	_MPEG_PS_TOP_FIELD 1

#define	_MPEG_PS_BOTTOM_FIELD 2

#define	_MPEG_PS_FRAME 3

#define	_MPEG_MBT_INTRA 1

#define	_MPEG_MBT_PATTERN 2

#define	_MPEG_MBT_MOTION_BACKWARD 4

#define	_MPEG_MBT_MOTION_FORWARD 8

#define	_MPEG_MBT_QUANT 16

#define	_MPEG_MC_FIELD 1

#define	_MPEG_MC_FRAME 2

#define	_MPEG_MC_16X8 2

#define	_MPEG_MC_DMV 3

#define	_MPEG_MV_FIELD 0

#define	_MPEG_MV_FRAME 1

#define	_MPEG_CODE_PIC_START 0x00000100

#define	_MPEG_CODE_SLICE_MIN 0x00000101

#define	_MPEG_CODE_SLICE_MAX 0x000001AF

#define	_MPEG_CODE_USER_DATA 0x000001B2

#define	_MPEG_CODE_SEQ_HDR 0x000001B3

#define	_MPEG_CODE_EXTENSION 0x000001B5

#define	_MPEG_CODE_SEQ_END 0x000001B7

#define	_MPEG_CODE_GRP_START 0x000001B8

#define	_MPEG_XID_0 0

#define	_MPEG_XID_SEQUENCE 1

#define	_MPEG_XID_DISPLAY 2

#define	_MPEG_XID_QMATRIX 3

#define	_MPEG_XID_COPYRIGHT 4

#define	_MPEG_XID_SCALABLE 5

#define	_MPEG_XID_6 6

#define	_MPEG_XID_PIC_DSP 7

#define	_MPEG_XID_PIC_COD 8

#define	_MPEG_XID_PIC_SSC 9

#define	_MPEG_XID_PIC_TSC 10

Typedefs
typedef struct _MPEGMBXY	_MPEGMBXY

typedef struct _MPEGMacroBlock8	_MPEGMacroBlock8

typedef struct _MPEGMotion	_MPEGMotion

typedef struct _MPEGMotions	_MPEGMotions

typedef struct _MPEGContext	_MPEGContext

Functions
void	_MPEG_Initialize (_MPEGContext , int()(void ), void , int *)

void	_MPEG_Destroy (void)

int	_MPEG_CSCImage (void , void , int)

void	_MPEG_SetDefQM (int)

void	_MPEG_SetQM (int)

int	_MPEG_GetMBAI (void)

int	_MPEG_GetMBType (void)

int	_MPEG_GetMotionCode (void)

int	_MPEG_GetDMVector (void)

unsigned int	_MPEG_NextStartCode (void)

void	_MPEG_AlignBits (void)

unsigned int	_MPEG_GetBits (unsigned int)

unsigned int	_MPEG_ShowBits (unsigned int)

void	_MPEG_SetIDCP (void)

void	_MPEG_SetQSTIVFAS (void)

void	_MPEG_SetPCT (unsigned int)

void	_MPEG_BDEC (int, int, int, int, void *)

int	_MPEG_WaitBDEC (void)

void	_MPEG_dma_ref_image (_MPEGMacroBlock8 , _MPEGMotion , s64, int)

void	_MPEG_do_mc (_MPEGMotion *)

void	_MPEG_put_luma (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_put_luma_X (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_put_luma_Y (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_put_luma_XY (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_put_chroma (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_put_chroma_X (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_put_chroma_Y (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_put_chroma_XY (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_avg_luma (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_avg_luma_X (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_avg_luma_Y (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_avg_luma_XY (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_avg_chroma (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_avg_chroma_X (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_avg_chroma_Y (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_avg_chroma_XY (_MPEGMotion m, u8 a2, short *a3, int a4, int var1, int ta, int, int)

void	_MPEG_put_block_fr (_MPEGMotions *)

void	_MPEG_put_block_fl (_MPEGMotions *)

void	_MPEG_put_block_il (_MPEGMotions *)

void	_MPEG_add_block_ilfl (_MPEGMotions *)

void	_MPEG_add_block_frfr (_MPEGMotions *)

void	_MPEG_add_block_frfl (_MPEGMotions *)

void	_MPEG_Suspend (void)

void	_MPEG_Resume (void)

Detailed Description

MPEG decoding internal functions.

Definition in file libmpeg_internal.h.

Data Structure Documentation

◆ _MPEGMBXY

struct _MPEGMBXY

Definition at line 77 of file libmpeg_internal.h.

Data Fields
unsigned char	m_X
unsigned char	m_Y

◆ _MPEGMacroBlock8

struct _MPEGMacroBlock8

Definition at line 83 of file libmpeg_internal.h.

Data Fields
unsigned char	m_Y[16][16]
unsigned char	m_Cb[8][8]
unsigned char	m_Cr[8][8]

◆ _MPEGMotion

struct _MPEGMotion

Definition at line 90 of file libmpeg_internal.h.

Data Fields
unsigned char *	m_pSrc
short *	m_pDstY
short *	m_pDstCbCr
int	m_X
int	m_Y
int	m_H
int	m_fInt
int	m_Field
void()(struct _MPEGMotion m, u8 a2, short a3, int a4, int var1, int tmpa, int, int)	MC_Luma
void()(struct _MPEGMotion m, u8 a2, short a3, int a4, int var1, int tmpa, int, int)	MC_Chroma

◆ _MPEGMotions

struct _MPEGMotions

Definition at line 108 of file libmpeg_internal.h.

Collaboration diagram for _MPEGMotions:

Data Fields
unsigned char *	m_pMBDstY
unsigned char *	m_pMBDstCbCr
unsigned char *	m_pSrc
unsigned char *	m_pSPRBlk
unsigned char *	m_pSPRRes
unsigned char *	m_pSPRMC
int	m_Stride
int	m_nMotions
void()(struct _MPEGMotions )	BlockOp
_MPEGMotion	m_Motion[7]

◆ _MPEGContext

struct _MPEGContext

Definition at line 122 of file libmpeg_internal.h.

Collaboration diagram for _MPEGContext:

Data Fields
MPEGSequenceInfo	m_SI
s64	m_FwdPTS
s64	m_BckPTS
s64	m_AuxPTS
int	m_MBWidth
int	m_MBHeight
void *	m_pFrameArena
_MPEGMacroBlock8 *	m_pFwdFrame
_MPEGMacroBlock8 *	m_pBckFrame
_MPEGMacroBlock8 *	m_pAuxFrame
_MPEGMacroBlock8 *	m_pCurFrame
_MPEGMBXY *	m_pMBXY
unsigned char *	m_pCurFrameY
unsigned char *	m_pCurFrameCbCr
int	m_FRCode
int	m_MBStride
int	m_MBCount
int	m_fProgSeq
int	m_fMPEG2
int	m_fRepFF
int	m_fTopFF
int	m_fFPFrmDCT
int	m_fConsMV
int	m_fSecField
int	m_fError
int	m_fDCRst
int	m_QScale
int	m_PictStruct
int	m_PictCodingType
int	m_FPFVector
int	m_FwdFCode
int	m_FPBVector
int	m_BckFCode
int	m_FCode[2][2]
int	m_CurMC
_MPEGMotions	m_MC[2]
_MPEGMotions *	m_pCurMotions

Macro Definition Documentation

◆ TRACE0

#define TRACE0 ( )

Value:

    do {                                                  \
        printf("%s:%d\n", __PRETTY_FUNCTION__, __LINE__); \
    } while (0)

Definition at line 21 of file libmpeg_internal.h.

◆ TRACE1

#define TRACE1 ( val )

Value:

    do {                                                                        \
        printf("%s:%d %s == %08x\n", __PRETTY_FUNCTION__, __LINE__, #val, val); \
    } while (0)

Definition at line 25 of file libmpeg_internal.h.

◆ GET_MACRO

#define GET_MACRO	(	_0,
		_1,
		_2,
		NAME,
		... )

Value:

NAME

Definition at line 30 of file libmpeg_internal.h.

◆ TRACE

#define TRACE ( ... )

Value:

GET_MACRO(_0, ##__VA_ARGS__, TRACE2, TRACE1, TRACE0)(__VA_ARGS__)

Definition at line 31 of file libmpeg_internal.h.

◆ _MPEG_PT_I

#define _MPEG_PT_I 1

Definition at line 33 of file libmpeg_internal.h.

◆ _MPEG_PT_P

#define _MPEG_PT_P 2

Definition at line 34 of file libmpeg_internal.h.

◆ _MPEG_PT_B

#define _MPEG_PT_B 3

Definition at line 35 of file libmpeg_internal.h.

◆ _MPEG_PT_D

#define _MPEG_PT_D 4

Definition at line 36 of file libmpeg_internal.h.

◆ _MPEG_PS_TOP_FIELD

#define _MPEG_PS_TOP_FIELD 1

Definition at line 38 of file libmpeg_internal.h.

◆ _MPEG_PS_BOTTOM_FIELD

#define _MPEG_PS_BOTTOM_FIELD 2

Definition at line 39 of file libmpeg_internal.h.

◆ _MPEG_PS_FRAME

#define _MPEG_PS_FRAME 3

Definition at line 40 of file libmpeg_internal.h.

◆ _MPEG_MBT_INTRA

#define _MPEG_MBT_INTRA 1

Definition at line 42 of file libmpeg_internal.h.

◆ _MPEG_MBT_PATTERN

#define _MPEG_MBT_PATTERN 2

Definition at line 43 of file libmpeg_internal.h.

◆ _MPEG_MBT_MOTION_BACKWARD

#define _MPEG_MBT_MOTION_BACKWARD 4

Definition at line 44 of file libmpeg_internal.h.

◆ _MPEG_MBT_MOTION_FORWARD

#define _MPEG_MBT_MOTION_FORWARD 8

Definition at line 45 of file libmpeg_internal.h.

◆ _MPEG_MBT_QUANT

#define _MPEG_MBT_QUANT 16

Definition at line 46 of file libmpeg_internal.h.

◆ _MPEG_MC_FIELD

#define _MPEG_MC_FIELD 1

Definition at line 48 of file libmpeg_internal.h.

◆ _MPEG_MC_FRAME

#define _MPEG_MC_FRAME 2

Definition at line 49 of file libmpeg_internal.h.

◆ _MPEG_MC_16X8

#define _MPEG_MC_16X8 2

Definition at line 50 of file libmpeg_internal.h.

◆ _MPEG_MC_DMV

#define _MPEG_MC_DMV 3

Definition at line 51 of file libmpeg_internal.h.

◆ _MPEG_MV_FIELD

#define _MPEG_MV_FIELD 0

Definition at line 53 of file libmpeg_internal.h.

◆ _MPEG_MV_FRAME

#define _MPEG_MV_FRAME 1

Definition at line 54 of file libmpeg_internal.h.

◆ _MPEG_CODE_PIC_START

#define _MPEG_CODE_PIC_START 0x00000100

Definition at line 56 of file libmpeg_internal.h.

◆ _MPEG_CODE_SLICE_MIN

#define _MPEG_CODE_SLICE_MIN 0x00000101

Definition at line 57 of file libmpeg_internal.h.

◆ _MPEG_CODE_SLICE_MAX

#define _MPEG_CODE_SLICE_MAX 0x000001AF

Definition at line 58 of file libmpeg_internal.h.

◆ _MPEG_CODE_USER_DATA

#define _MPEG_CODE_USER_DATA 0x000001B2

Definition at line 59 of file libmpeg_internal.h.

◆ _MPEG_CODE_SEQ_HDR

#define _MPEG_CODE_SEQ_HDR 0x000001B3

Definition at line 60 of file libmpeg_internal.h.

◆ _MPEG_CODE_EXTENSION

#define _MPEG_CODE_EXTENSION 0x000001B5

Definition at line 61 of file libmpeg_internal.h.

◆ _MPEG_CODE_SEQ_END

#define _MPEG_CODE_SEQ_END 0x000001B7

Definition at line 62 of file libmpeg_internal.h.

◆ _MPEG_CODE_GRP_START

#define _MPEG_CODE_GRP_START 0x000001B8

Definition at line 63 of file libmpeg_internal.h.

◆ _MPEG_XID_0

#define _MPEG_XID_0 0

Definition at line 65 of file libmpeg_internal.h.

◆ _MPEG_XID_SEQUENCE

#define _MPEG_XID_SEQUENCE 1

Definition at line 66 of file libmpeg_internal.h.

◆ _MPEG_XID_DISPLAY

#define _MPEG_XID_DISPLAY 2

Definition at line 67 of file libmpeg_internal.h.

◆ _MPEG_XID_QMATRIX

#define _MPEG_XID_QMATRIX 3

Definition at line 68 of file libmpeg_internal.h.

◆ _MPEG_XID_COPYRIGHT

#define _MPEG_XID_COPYRIGHT 4

Definition at line 69 of file libmpeg_internal.h.

◆ _MPEG_XID_SCALABLE

#define _MPEG_XID_SCALABLE 5

Definition at line 70 of file libmpeg_internal.h.

◆ _MPEG_XID_6

#define _MPEG_XID_6 6

Definition at line 71 of file libmpeg_internal.h.

◆ _MPEG_XID_PIC_DSP

#define _MPEG_XID_PIC_DSP 7

Definition at line 72 of file libmpeg_internal.h.

◆ _MPEG_XID_PIC_COD

#define _MPEG_XID_PIC_COD 8

Definition at line 73 of file libmpeg_internal.h.

◆ _MPEG_XID_PIC_SSC

#define _MPEG_XID_PIC_SSC 9

Definition at line 74 of file libmpeg_internal.h.

◆ _MPEG_XID_PIC_TSC

#define _MPEG_XID_PIC_TSC 10

Definition at line 75 of file libmpeg_internal.h.

Function Documentation

◆ _MPEG_Initialize()

void _MPEG_Initialize	(	_MPEGContext *	mc,
		int(*	data_cb )(void *),
		void *	cb_user,
		int *	eof_flag )

extern

Definition at line 126 of file libmpeg_core.c.

◆ _MPEG_Destroy()

void _MPEG_Destroy ( void )

extern

Definition at line 155 of file libmpeg_core.c.

◆ _MPEG_CSCImage()

int _MPEG_CSCImage	(	void *	source,
		void *	dest,
		int	mbcount )

extern

Definition at line 275 of file libmpeg_core.c.

◆ _MPEG_SetDefQM()

void _MPEG_SetDefQM ( int arg0 )

extern

Definition at line 462 of file libmpeg_core.c.

◆ _MPEG_SetQM()

void _MPEG_SetQM ( int iqm )

extern

Definition at line 504 of file libmpeg_core.c.

◆ _MPEG_GetMBAI()

int _MPEG_GetMBAI ( void )

extern

Definition at line 511 of file libmpeg_core.c.

◆ _MPEG_GetMBType()

int _MPEG_GetMBType ( void )

extern

Definition at line 543 of file libmpeg_core.c.

◆ _MPEG_GetMotionCode()

int _MPEG_GetMotionCode ( void )

extern

Definition at line 556 of file libmpeg_core.c.

◆ _MPEG_GetDMVector()

int _MPEG_GetDMVector ( void )

extern

Definition at line 576 of file libmpeg_core.c.

◆ _MPEG_NextStartCode()

unsigned int _MPEG_NextStartCode ( void )

extern

Definition at line 452 of file libmpeg_core.c.

◆ _MPEG_AlignBits()

void _MPEG_AlignBits ( void )

extern

Definition at line 447 of file libmpeg_core.c.

◆ _MPEG_GetBits()

unsigned int _MPEG_GetBits ( unsigned int bits )

extern

Definition at line 416 of file libmpeg_core.c.

◆ _MPEG_ShowBits()

unsigned int _MPEG_ShowBits ( unsigned int bits )

extern

Definition at line 433 of file libmpeg_core.c.

◆ _MPEG_SetIDCP()

void _MPEG_SetIDCP ( void )

extern

Definition at line 588 of file libmpeg_core.c.

◆ _MPEG_SetQSTIVFAS()

void _MPEG_SetQSTIVFAS ( void )

extern

Definition at line 594 of file libmpeg_core.c.

◆ _MPEG_SetPCT()

void _MPEG_SetPCT ( unsigned int arg0 )

extern

Definition at line 602 of file libmpeg_core.c.

◆ _MPEG_BDEC()

void _MPEG_BDEC	(	int	mbi,
		int	dcr,
		int	dt,
		int	qsc,
		void *	spaddr )

extern

Definition at line 608 of file libmpeg_core.c.

◆ _MPEG_WaitBDEC()

int _MPEG_WaitBDEC ( void )

extern

Definition at line 617 of file libmpeg_core.c.

◆ _MPEG_dma_ref_image()

void _MPEG_dma_ref_image	(	_MPEGMacroBlock8 *	mb,
		_MPEGMotion *	motions,
		s64	n_motions,
		int	width )

extern

Definition at line 655 of file libmpeg_core.c.

◆ _MPEG_Suspend()

void _MPEG_Suspend ( void )

extern

Definition at line 209 of file libmpeg_core.c.

◆ _MPEG_Resume()

void _MPEG_Resume ( void )

extern

Definition at line 237 of file libmpeg_core.c.

Data Structures

Macros

Typedefs

Functions

Detailed Description

Data Structure Documentation

◆ _MPEGMBXY

◆ _MPEGMacroBlock8

◆ _MPEGMotion

◆ _MPEGMotions

◆ _MPEGContext

Macro Definition Documentation

◆ TRACE0

◆ TRACE1

◆ GET_MACRO

◆ TRACE

◆ _MPEG_PT_I

◆ _MPEG_PT_P

◆ _MPEG_PT_B

◆ _MPEG_PT_D

◆ _MPEG_PS_TOP_FIELD

◆ _MPEG_PS_BOTTOM_FIELD

◆ _MPEG_PS_FRAME

◆ _MPEG_MBT_INTRA

◆ _MPEG_MBT_PATTERN

◆ _MPEG_MBT_MOTION_BACKWARD

◆ _MPEG_MBT_MOTION_FORWARD

◆ _MPEG_MBT_QUANT

◆ _MPEG_MC_FIELD

◆ _MPEG_MC_FRAME

◆ _MPEG_MC_16X8

◆ _MPEG_MC_DMV

◆ _MPEG_MV_FIELD

◆ _MPEG_MV_FRAME

◆ _MPEG_CODE_PIC_START

◆ _MPEG_CODE_SLICE_MIN

◆ _MPEG_CODE_SLICE_MAX

◆ _MPEG_CODE_USER_DATA

◆ _MPEG_CODE_SEQ_HDR

◆ _MPEG_CODE_EXTENSION

◆ _MPEG_CODE_SEQ_END

◆ _MPEG_CODE_GRP_START

◆ _MPEG_XID_0

◆ _MPEG_XID_SEQUENCE

◆ _MPEG_XID_DISPLAY

◆ _MPEG_XID_QMATRIX

◆ _MPEG_XID_COPYRIGHT

◆ _MPEG_XID_SCALABLE

◆ _MPEG_XID_6

◆ _MPEG_XID_PIC_DSP

◆ _MPEG_XID_PIC_COD

◆ _MPEG_XID_PIC_SSC

◆ _MPEG_XID_PIC_TSC

Function Documentation

◆ _MPEG_Initialize()

◆ _MPEG_Destroy()

◆ _MPEG_CSCImage()

◆ _MPEG_SetDefQM()

◆ _MPEG_SetQM()

◆ _MPEG_GetMBAI()

◆ _MPEG_GetMBType()

◆ _MPEG_GetMotionCode()

◆ _MPEG_GetDMVector()

◆ _MPEG_NextStartCode()

◆ _MPEG_AlignBits()

◆ _MPEG_GetBits()

◆ _MPEG_ShowBits()

◆ _MPEG_SetIDCP()

◆ _MPEG_SetQSTIVFAS()

◆ _MPEG_SetPCT()

◆ _MPEG_BDEC()

◆ _MPEG_WaitBDEC()

◆ _MPEG_dma_ref_image()

◆ _MPEG_Suspend()

◆ _MPEG_Resume()