#include <stdint.h>
#include <string.h>
#include "libavutil/common.h"
#include "libavutil/pixdesc.h"
#include "libavutil/pixfmt.h"
#include "avcodec.h"
#include "idctdsp.h"
#include "put_bits.h"
#include "mjpegenc_common.h"
#include "mjpeg.h"

Functions
static int	put_huffman_table (PutBitContext p, int table_class, int table_id, const uint8_t bits_table, const uint8_t *value_table)

static void	jpeg_table_header (PutBitContext p, ScanTable intra_scantable, uint16_t intra_matrix[64])

static void	jpeg_put_comments (AVCodecContext avctx, PutBitContext p)

void	ff_mjpeg_encode_picture_header (AVCodecContext avctx, PutBitContext pb, ScanTable *intra_scantable, uint16_t intra_matrix[64])

static void	escape_FF (PutBitContext *pb, int start)

void	ff_mjpeg_encode_stuffing (PutBitContext *pbc)

void	ff_mjpeg_encode_picture_trailer (PutBitContext *pb, int header_bits)

void	ff_mjpeg_encode_dc (PutBitContext pb, int val, uint8_t huff_size, uint16_t *huff_code)

Function Documentation

static int put_huffman_table	(	PutBitContext *	p,
		int	table_class,
		int	table_id,
		const uint8_t *	bits_table,
		const uint8_t *	value_table
	)

static

Definition at line 35 of file mjpegenc_common.c.

Referenced by jpeg_table_header().

static void jpeg_table_header	(	PutBitContext *	p,
		ScanTable *	intra_scantable,
		uint16_t	intra_matrix[64]
	)

static

Definition at line 55 of file mjpegenc_common.c.

Referenced by ff_mjpeg_encode_picture_header().

static void jpeg_put_comments	(	AVCodecContext *	avctx,
		PutBitContext *	p
	)

static

Definition at line 89 of file mjpegenc_common.c.

Referenced by ff_mjpeg_encode_picture_header().

void ff_mjpeg_encode_picture_header	(	AVCodecContext *	avctx,
		PutBitContext *	pb,
		ScanTable *	intra_scantable,
		uint16_t	intra_matrix[64]
	)

Definition at line 131 of file mjpegenc_common.c.

Referenced by encode_picture(), and ljpeg_encode_frame().

static void escape_FF	(	PutBitContext *	pb,
		int	start
	)

static

Definition at line 226 of file mjpegenc_common.c.

Referenced by ff_mjpeg_encode_picture_trailer().

void ff_mjpeg_encode_stuffing ( PutBitContext * pbc )

Definition at line 278 of file mjpegenc_common.c.

Referenced by ff_mjpeg_encode_picture_trailer(), and write_slice_end().

void ff_mjpeg_encode_picture_trailer	(	PutBitContext *	pb,
		int	header_bits
	)

Definition at line 285 of file mjpegenc_common.c.

Referenced by ff_mpv_encode_picture(), and ljpeg_encode_frame().

void ff_mjpeg_encode_dc	(	PutBitContext *	pb,
		int	val,
		uint8_t *	huff_size,
		uint16_t *	huff_code
	)

Definition at line 297 of file mjpegenc_common.c.

Referenced by encode_block(), ljpeg_encode_bgr(), and ljpeg_encode_yuv_mb().

Functions

Function Documentation