huffyuv.h File Reference

huffyuv codec for libavcodec. More...

#include <stdint.h>
#include "avcodec.h"
#include "bswapdsp.h"
#include "get_bits.h"
#include "huffyuvdsp.h"
#include "huffyuvencdsp.h"
#include "put_bits.h"
#include "lossless_videodsp.h"

Go to the source code of this file.

Data Structures
struct	HYuvContext

Macros
#define	VLC_BITS   12
#define	MAX_BITS   16
#define	MAX_N   (1<<MAX_BITS)
#define	MAX_VLC_N   16384

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, int n)

Detailed Description

huffyuv codec for libavcodec.

Definition in file huffyuv.h.

Macro Definition Documentation

#define VLC_BITS   12

Definition at line 42 of file huffyuv.h.

#define MAX_BITS   16

Definition at line 44 of file huffyuv.h.

#define MAX_N   (1<<MAX_BITS)

Definition at line 45 of file huffyuv.h.

Referenced by encode_init().

#define MAX_VLC_N   16384

Definition at line 46 of file huffyuv.h.

Referenced by decode_init(), and encode_init().

Enumeration Type Documentation

enum Predictor

Enumerator
LEFT
PLANE
MEDIAN

Definition at line 48 of file huffyuv.h.

Function Documentation

void ff_huffyuv_common_init

(

AVCodecContext *

s

)

Definition at line 71 of file huffyuv.c.

Referenced by decode_init(), and encode_init().

void ff_huffyuv_common_end

(

HYuvContext *

s

)

Definition at line 87 of file huffyuv.c.

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

int ff_huffyuv_alloc_temp

(

HYuvContext *

s

)

Definition at line 58 of file huffyuv.c.

Referenced by decode_init(), and encode_init().

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

Definition at line 39 of file huffyuv.c.

Referenced by read_huffman_tables(), and store_huffman_tables().