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"

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Data Structures
struct	HYuvContext

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

Typedefs
typedef enum Predictor	Predictor
typedef struct HYuvContext	HYuvContext

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 A   3

Definition at line 50 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 VLC_BITS   11

Definition at line 39 of file huffyuv.h.

Typedef Documentation

typedef struct HYuvContext HYuvContext

typedef enum Predictor Predictor

Enumeration Type Documentation

enum Predictor

Enumerator
LEFT
PLANE
MEDIAN

Definition at line 53 of file huffyuv.h.

Function Documentation

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().

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().

void ff_huffyuv_common_init

(

AVCodecContext *

s

)

Definition at line 75 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
	)

Definition at line 38 of file huffyuv.c.

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