mjpegenc.h File Reference

MJPEG encoder. More...

#include <stdint.h>
#include "mjpeg.h"
#include "mpegvideo.h"
#include "put_bits.h"

Go to the source code of this file.

Data Structures
struct	MJpegHuffmanCode
	Buffer of JPEG frame data. More...
struct	MJpegContext
	Holds JPEG frame data and Huffman table data. More...

Enumerations
enum	HuffmanTableOption { HUFFMAN_TABLE_DEFAULT = 0, HUFFMAN_TABLE_OPTIMAL = 1, NB_HUFFMAN_TABLE_OPTION = 2 }
	Enum for the Huffman encoding strategy. More...

Functions
static void	put_marker (PutBitContext *p, enum JpegMarker code)
int	ff_mjpeg_encode_init (MpegEncContext *s)
void	ff_mjpeg_encode_picture_frame (MpegEncContext *s)
	Encodes and outputs the entire frame in the JPEG format. More...
void	ff_mjpeg_encode_close (MpegEncContext *s)
void	ff_mjpeg_encode_mb (MpegEncContext *s, int16_t block[12][64])

Detailed Description

MJPEG encoder.

Definition in file mjpegenc.h.

Enumeration Type Documentation

enum HuffmanTableOption

Enum for the Huffman encoding strategy.

Enumerator
HUFFMAN_TABLE_DEFAULT	Use the default Huffman tables.
HUFFMAN_TABLE_OPTIMAL	Compute and use optimal Huffman tables.
NB_HUFFMAN_TABLE_OPTION

Definition at line 95 of file mjpegenc.h.

Function Documentation

static void put_marker ( PutBitContext *  p, enum JpegMarker  code  )

inlinestatic

Definition at line 101 of file mjpegenc.h.

Referenced by encode_picture_ls(), ff_mjpeg_encode_picture_header(), ff_mjpeg_encode_picture_trailer(), ff_mjpeg_encode_stuffing(), jpeg_put_comments(), jpeg_table_header(), and ls_store_lse().

int ff_mjpeg_encode_init

(

MpegEncContext *

s

)

Definition at line 71 of file mjpegenc.c.

Referenced by ff_mpv_encode_init().

void ff_mjpeg_encode_picture_frame

(

MpegEncContext *

s

)

Encodes and outputs the entire frame in the JPEG format.

Parameters

s	The MpegEncContext.

Definition at line 137 of file mjpegenc.c.

Referenced by ff_mjpeg_encode_stuffing().

void ff_mjpeg_encode_close

(

MpegEncContext *

s

)

Definition at line 126 of file mjpegenc.c.

Referenced by ff_mpv_encode_end().

void ff_mjpeg_encode_mb	(	MpegEncContext *	s,
		int16_t	block[12][64]
	)

Definition at line 331 of file mjpegenc.c.

Referenced by encode_mb_internal().