huffyuv.h File Reference

huffyuv codec for libavcodec. More...

#include <stdint.h>
#include "avcodec.h"
#include "dsputil.h"
#include "get_bits.h"
#include "put_bits.h"

Go to the source code of this file.

Data Structures
struct	HYuvContext

Macros
#define	VLC_BITS   11
#define	B   0
#define	G   1
#define	R   2
#define	A   3

Enumerations
enum	Predictor { LEFT = 0, PLANE, MEDIAN }

Functions
void	ff_huffyuv_common_init (AVCodecContext *s)
void	ff_huffyuv_common_end (HYuvContext *s)
int	ff_huffyuv_alloc_temp (HYuvContext *s)
int	ff_huffyuv_generate_bits_table (uint32_t *dst, const uint8_t *len_table)

Detailed Description

huffyuv codec for libavcodec.

Definition in file huffyuv.h.

Macro Definition Documentation

#define VLC_BITS   11

Definition at line 39 of file huffyuv.h.

#define B   0

Definition at line 47 of file huffyuv.h.

#define G   1

Definition at line 48 of file huffyuv.h.

#define R   2

Definition at line 49 of file huffyuv.h.

#define A   3

Definition at line 50 of file huffyuv.h.

Enumeration Type Documentation

enum Predictor

Enumerator:

LEFT
PLANE
MEDIAN

Definition at line 53 of file huffyuv.h.

Function Documentation

void ff_huffyuv_common_init

(

AVCodecContext *

s

)

Definition at line 75 of file huffyuv.c.

Referenced by decode_init(), and encode_init().

void ff_huffyuv_common_end

(

HYuvContext *

s

)

Definition at line 90 of file huffyuv.c.

Referenced by decode_end(), decode_init(), decode_init_thread_copy(), encode_end(), and encode_init().

int ff_huffyuv_alloc_temp

(

HYuvContext *

s

)

Definition at line 57 of file huffyuv.c.

Referenced by decode_init(), decode_init_thread_copy(), and encode_init().

int ff_huffyuv_generate_bits_table	(	uint32_t *	dst,
		const uint8_t *	len_table
	)

Definition at line 38 of file huffyuv.c.

Referenced by encode_frame(), encode_init(), and read_huffman_tables().