libavcodec/roqvideo.h File Reference

#include "libavutil/lfg.h"
#include "avcodec.h"
#include "dsputil.h"

Go to the source code of this file.

Data Structures
struct	roq_cell
struct	roq_qcell
struct	motion_vect
struct	RoqContext
Defines
#define	RoQ_INFO   0x1001
#define	RoQ_QUAD_CODEBOOK   0x1002
#define	RoQ_QUAD_VQ   0x1011
#define	RoQ_SOUND_MONO   0x1020
#define	RoQ_SOUND_STEREO   0x1021
#define	RoQ_ID_MOT   0x00
#define	RoQ_ID_FCC   0x01
#define	RoQ_ID_SLD   0x02
#define	RoQ_ID_CCC   0x03
Functions
void	ff_apply_vector_2x2 (RoqContext *ri, int x, int y, roq_cell *cell)
void	ff_apply_vector_4x4 (RoqContext *ri, int x, int y, roq_cell *cell)
void	ff_apply_motion_4x4 (RoqContext *ri, int x, int y, int deltax, int deltay)
void	ff_apply_motion_8x8 (RoqContext *ri, int x, int y, int deltax, int deltay)

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Define Documentation

#define RoQ_ID_CCC   0x03

Definition at line 86 of file roqvideo.h.

Referenced by gather_data_for_cel(), gather_data_for_subcel(), reconstruct_and_encode_image(), and roqvideo_decode_frame().

#define RoQ_ID_FCC   0x01

Definition at line 84 of file roqvideo.h.

Referenced by gather_data_for_cel(), gather_data_for_subcel(), reconstruct_and_encode_image(), and roqvideo_decode_frame().

#define RoQ_ID_MOT   0x00

Definition at line 83 of file roqvideo.h.

Referenced by gather_data_for_cel(), gather_data_for_subcel(), reconstruct_and_encode_image(), and roqvideo_decode_frame().

#define RoQ_ID_SLD   0x02

Definition at line 85 of file roqvideo.h.

Referenced by gather_data_for_cel(), gather_data_for_subcel(), reconstruct_and_encode_image(), and roqvideo_decode_frame().

#define RoQ_INFO   0x1001

Definition at line 77 of file roqvideo.h.

Referenced by roq_read_packet(), and roq_write_video_info_chunk().

#define RoQ_QUAD_CODEBOOK   0x1002

Definition at line 78 of file roqvideo.h.

Referenced by roq_read_packet(), roqvideo_decode_frame(), and write_codebooks().

#define RoQ_QUAD_VQ   0x1011

Definition at line 79 of file roqvideo.h.

Referenced by reconstruct_and_encode_image(), roq_read_packet(), and roqvideo_decode_frame().

#define RoQ_SOUND_MONO   0x1020

Definition at line 80 of file roqvideo.h.

Referenced by roq_read_packet().

#define RoQ_SOUND_STEREO   0x1021

Definition at line 81 of file roqvideo.h.

Referenced by roq_read_packet().

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Function Documentation

void ff_apply_motion_4x4	(	RoqContext *	ri,
		int	x,
		int	y,
		int	deltax,
		int	deltay
	)

Definition at line 133 of file roqvideo.c.

Referenced by reconstruct_and_encode_image(), and roqvideo_decode_frame().

void ff_apply_motion_8x8	(	RoqContext *	ri,
		int	x,
		int	y,
		int	deltax,
		int	deltay
	)

Definition at line 139 of file roqvideo.c.

Referenced by reconstruct_and_encode_image(), and roqvideo_decode_frame().

void ff_apply_vector_2x2	(	RoqContext *	ri,
		int	x,
		int	y,
		roq_cell *	cell
	)

Definition at line 41 of file roqvideo.c.

Referenced by reconstruct_and_encode_image(), and roqvideo_decode_frame().

void ff_apply_vector_4x4	(	RoqContext *	ri,
		int	x,
		int	y,
		roq_cell *	cell
	)

Definition at line 71 of file roqvideo.c.

Referenced by reconstruct_and_encode_image(), and roqvideo_decode_frame().