h263.h File Reference

#include "libavutil/rational.h"
#include "mpegvideo.h"

Go to the source code of this file.

Macros
#define	FF_ASPECT_EXTENDED   15
#define	H263_GOB_HEIGHT(h)

Functions
static int	ff_h263_round_chroma (int x)
av_const int	ff_h263_aspect_to_info (AVRational aspect)
int16_t *	ff_h263_pred_motion (MpegEncContext *s, int block, int dir, int *px, int *py)
void	ff_h263_init_rl_inter (void)
void	ff_h263_update_motion_val (MpegEncContext *s)
void	ff_h263_loop_filter (MpegEncContext *s)
static void	ff_h263_clean_intra_table_entries (MpegEncContext *s, int xy)

Macro Definition Documentation

FF_ASPECT_EXTENDED

#define FF_ASPECT_EXTENDED   15

Definition at line 26 of file h263.h.

Referenced by decode_studio_vol_header(), decode_vol_header(), ff_h263_decode_picture_header(), and mpeg4_encode_vol_header().

H263_GOB_HEIGHT

#define H263_GOB_HEIGHT

(

h

)

Value:

((h) <= 400 ? 1 : (h) <= 800 ? 2 : 4)

Definition at line 28 of file h263.h.

Referenced by ff_h263_decode_picture_header(), ff_intel_h263_decode_picture_header(), and vaapi_mpeg4_start_frame().

Function Documentation

ff_h263_round_chroma()

static int ff_h263_round_chroma ( int x )

inlinestatic

Definition at line 30 of file h263.h.

Referenced by chroma_4mv_motion(), chroma_4mv_motion_lowres(), and h263_mv4_search().

ff_h263_aspect_to_info()

av_const int ff_h263_aspect_to_info

(

AVRational

aspect

)

Referenced by mpeg4_encode_vol_header().

ff_h263_pred_motion()

int16_t * ff_h263_pred_motion	(	MpegEncContext *	s,
		int	block,
		int	dir,
		int *	px,
		int *	py )

Definition at line 182 of file h263.c.

Referenced by ff_h263_decode_mb(), mpeg4_decode_mb(), mpeg4_decode_partition_a(), mpeg4_encode_mb(), msmpeg4_encode_mb(), msmpeg4v12_decode_mb(), msmpeg4v34_decode_mb(), preview_obmc(), svq1_encode_plane(), wmv2_encode_mb(), and write_mb_info().

ff_h263_init_rl_inter()

void ff_h263_init_rl_inter

(

void

)

Referenced by h263_encode_init_static().

ff_h263_update_motion_val()

void ff_h263_update_motion_val

(

MpegEncContext *

s

)

Definition at line 56 of file h263.c.

Referenced by decode_slice(), and rv10_decode_packet().

ff_h263_loop_filter()

void ff_h263_loop_filter

(

MpegEncContext *

s

)

Definition at line 97 of file h263.c.

Referenced by decode_slice(), encode_thread(), and rv10_decode_packet().

ff_h263_clean_intra_table_entries()

static void ff_h263_clean_intra_table_entries ( MpegEncContext * s, int xy )

inlinestatic

Definition at line 47 of file h263.h.

Referenced by decode_slice(), encode_thread(), and mpeg4_decode_partition_a().