jdhuff.c File Reference

#include "jinclude.h"
#include "jpeglib.h"
#include "jdhuff.h"

Go to the source code of this file.

Classes
struct	savable_state2
struct	huff_entropy_decoder2

Macros
#define	JPEG_INTERNALS
#define	ASSIGN_STATE(dest, src)
#define	MIN_GET_BITS   (BIT_BUF_SIZE-7)

Typedefs
typedef huff_entropy_decoder2 *	huff_entropy_ptr2

Functions
	start_pass_huff_decoder (j_decompress_ptr cinfo)
	jpeg_make_d_derived_tbl (j_decompress_ptr cinfo, boolean isDC, int tblno, d_derived_tbl **pdtbl)
	jpeg_fill_bit_buffer (bitread_working_state *state, bit_buf_type get_buffer, int bits_left, int nbits)
	jpeg_huff_decode (bitread_working_state *state, bit_buf_type get_buffer, int bits_left, d_derived_tbl *htbl, int min_bits)
	process_restart (j_decompress_ptr cinfo)
	decode_mcu (j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
	jinit_huff_decoder (j_decompress_ptr cinfo)

Macro Definition Documentation

ASSIGN_STATE

#define ASSIGN_STATE	(		dest,
			src )

Value:

((dest) = (src))

JPEG_INTERNALS

#define JPEG_INTERNALS

MIN_GET_BITS

#define MIN_GET_BITS   (BIT_BUF_SIZE-7)

Typedef Documentation

huff_entropy_ptr2

typedef huff_entropy_decoder2* huff_entropy_ptr2

Function Documentation

decode_mcu()

decode_mcu	(	j_decompress_ptr	cinfo,
		JBLOCKROW *	MCU_data )

jinit_huff_decoder()

jinit_huff_decoder

(

j_decompress_ptr

cinfo

)

jpeg_fill_bit_buffer()

jpeg_fill_bit_buffer	(	bitread_working_state *	state,
		bit_buf_type	get_buffer,
		int	bits_left,
		int	nbits )

jpeg_huff_decode()

jpeg_huff_decode	(	bitread_working_state *	state,
		bit_buf_type	get_buffer,
		int	bits_left,
		d_derived_tbl *	htbl,
		int	min_bits )

jpeg_make_d_derived_tbl()

jpeg_make_d_derived_tbl	(	j_decompress_ptr	cinfo,
		boolean	isDC,
		int	tblno,
		d_derived_tbl **	pdtbl )

process_restart()

process_restart

(

j_decompress_ptr

cinfo

)

start_pass_huff_decoder()

start_pass_huff_decoder

(

j_decompress_ptr

cinfo

)