mpeg4video.c File Reference

#include "mpegvideo.h"
#include "mpeg4video.h"
#include "mpeg4data.h"

Go to the source code of this file.

Macros
#define	tab_size   ((signed)FF_ARRAY_ELEMS(s->direct_scale_mv[0]))
#define	tab_bias   (tab_size/2)

Functions
int	ff_mpeg4_get_video_packet_prefix_length (MpegEncContext *s)
void	ff_mpeg4_clean_buffers (MpegEncContext *s)
void	ff_mpeg4_init_direct_mv (MpegEncContext *s)
static void	ff_mpeg4_set_one_direct_mv (MpegEncContext *s, int mx, int my, int i)
int	ff_mpeg4_set_direct_mv (MpegEncContext *s, int mx, int my)

Variables
uint8_t	ff_mpeg4_static_rl_table_store [3][2][2 *MAX_RUN+MAX_LEVEL+3]

Macro Definition Documentation

#define tab_size   ((signed)FF_ARRAY_ELEMS(s->direct_scale_mv[0]))

Definition at line 74 of file mpeg4video.c.

Referenced by ff_mpeg4_init_direct_mv(), and ff_mpeg4_set_one_direct_mv().

#define tab_bias   (tab_size/2)

Definition at line 75 of file mpeg4video.c.

Referenced by ff_mpeg4_init_direct_mv(), and ff_mpeg4_set_one_direct_mv().

Function Documentation

int ff_mpeg4_get_video_packet_prefix_length

(

MpegEncContext *

s

)

Definition at line 29 of file mpeg4video.c.

Referenced by ff_h263_find_resync_marker(), ff_mpeg4_decode_video_packet_header(), ff_mpeg4_encode_video_packet_header(), and mpeg4_is_resync().

void ff_mpeg4_clean_buffers

(

MpegEncContext *

s

)

Definition at line 43 of file mpeg4video.c.

Referenced by encode_thread(), ff_h263_decode_frame(), and ff_msmpeg4_handle_slices().

void ff_mpeg4_init_direct_mv

(

MpegEncContext *

s

)

Definition at line 78 of file mpeg4video.c.

Referenced by decode_vop_header(), ff_h263_decode_picture_header(), ff_set_mpeg4_time(), and rv20_decode_picture_header().

static void ff_mpeg4_set_one_direct_mv ( MpegEncContext *  s, int  mx, int  my, int  i  )

inlinestatic

Definition at line 86 of file mpeg4video.c.

Referenced by ff_mpeg4_set_direct_mv().

int ff_mpeg4_set_direct_mv	(	MpegEncContext *	s,
		int	mx,
		int	my
	)

Returns

the mb_type

Definition at line 121 of file mpeg4video.c.

Referenced by encode_thread(), ff_h263_decode_mb(), and mpeg4_decode_mb().

Variable Documentation

uint8_t ff_mpeg4_static_rl_table_store[3][2][2 *MAX_RUN+MAX_LEVEL+3]

Definition at line 27 of file mpeg4video.c.

Referenced by encode_init(), and ff_mpeg4videodec_static_init().