h263enc.h File Reference

#include <stdint.h>
#include "h263data.h"
#include "mpegvideoenc.h"

Go to the source code of this file.

Functions
void	ff_h263_encode_init (MpegEncContext *s)
void	ff_h263_encode_picture_header (MpegEncContext *s, int picture_number)
void	ff_h263_encode_gob_header (MpegEncContext *s, int mb_line)
	Encode a group of blocks header. More...
void	ff_h263_encode_mb (MpegEncContext *s, int16_t block[6][64], int motion_x, int motion_y)
void	ff_h263_encode_mba (MpegEncContext *s)
void	ff_init_qscale_tab (MpegEncContext *s)
	init s->current_picture.qscale_table from s->lambda_table More...
void	ff_clean_h263_qscales (MpegEncContext *s)
	modify qscale so that encoding is actually possible in H.263 (limit difference to -2..2) More...
void	ff_h263_encode_motion (PutBitContext *pb, int val, int f_code)
static int	h263_get_motion_length (int val, int f_code)
static void	ff_h263_encode_motion_vector (MpegEncContext *s, int x, int y, int f_code)
static int	get_p_cbp (MpegEncContext *s, int16_t block[6][64], int motion_x, int motion_y)

Function Documentation

ff_h263_encode_init()

void ff_h263_encode_init

(

MpegEncContext *

s

)

Definition at line 816 of file ituh263enc.c.

Referenced by encode_init(), ff_mpv_encode_init(), and svq1_encode_init().

ff_h263_encode_picture_header()

void ff_h263_encode_picture_header	(	MpegEncContext *	s,
		int	picture_number
	)

Definition at line 108 of file ituh263enc.c.

Referenced by encode_picture().

ff_h263_encode_gob_header()

void ff_h263_encode_gob_header	(	MpegEncContext *	s,
		int	mb_line
	)

Encode a group of blocks header.

Definition at line 246 of file ituh263enc.c.

Referenced by encode_thread().

ff_h263_encode_mb()

void ff_h263_encode_mb	(	MpegEncContext *	s,
		int16_t	block[6][64],
		int	motion_x,
		int	motion_y
	)

Definition at line 494 of file ituh263enc.c.

Referenced by encode_mb_internal().

ff_h263_encode_mba()

void ff_h263_encode_mba

(

MpegEncContext *

s

)

Definition at line 871 of file ituh263enc.c.

Referenced by ff_h263_encode_gob_header(), ff_h263_encode_picture_header(), and ff_rv20_encode_picture_header().

ff_init_qscale_tab()

void ff_init_qscale_tab

(

MpegEncContext *

s

)

init s->current_picture.qscale_table from s->lambda_table

Definition at line 236 of file mpegvideo_enc.c.

Referenced by estimate_qp(), and ff_clean_h263_qscales().

ff_clean_h263_qscales()

void ff_clean_h263_qscales

(

MpegEncContext *

s

)

modify qscale so that encoding is actually possible in H.263 (limit difference to -2..2)

Definition at line 272 of file ituh263enc.c.

Referenced by estimate_qp(), and ff_clean_mpeg4_qscales().

ff_h263_encode_motion()

void ff_h263_encode_motion	(	PutBitContext *	pb,
		int	val,
		int	f_code
	)

Definition at line 692 of file ituh263enc.c.

Referenced by ff_h263_encode_motion_vector(), and svq1_encode_plane().

h263_get_motion_length()

static int h263_get_motion_length ( int  val, int  f_code  )

inlinestatic

Definition at line 41 of file h263enc.h.

Referenced by ff_h263_encode_motion_vector().

ff_h263_encode_motion_vector()

static void ff_h263_encode_motion_vector ( MpegEncContext *  s, int  x, int  y, int  f_code  )

inlinestatic

Definition at line 60 of file h263enc.h.

Referenced by ff_h263_encode_mb(), and ff_mpeg4_encode_mb().

get_p_cbp()

static int get_p_cbp ( MpegEncContext *  s, int16_t  block[6][64], int  motion_x, int  motion_y  )

inlinestatic

Definition at line 73 of file h263enc.h.

Referenced by ff_h263_encode_mb(), and ff_mpeg4_encode_mb().