jpeg_decompress_struct Struct Reference

#include <jpeglib.h>

List of all members.

Public Attributes
	jpeg_common_fields
jpeg_source_mgr *	src
JDIMENSION	image_width
JDIMENSION	image_height
int	num_components
J_COLOR_SPACE	jpeg_color_space
J_COLOR_SPACE	out_color_space
unsigned int	scale_num
unsigned int	scale_denom
double	output_gamma
boolean	buffered_image
boolean	raw_data_out
J_DCT_METHOD	dct_method
boolean	do_fancy_upsampling
boolean	do_block_smoothing
boolean	quantize_colors
J_DITHER_MODE	dither_mode
boolean	two_pass_quantize
int	desired_number_of_colors
boolean	enable_1pass_quant
boolean	enable_external_quant
boolean	enable_2pass_quant
JDIMENSION	output_width
JDIMENSION	output_height
int	out_color_components
int	output_components
int	rec_outbuf_height
int	actual_number_of_colors
JSAMPARRAY	colormap
JDIMENSION	output_scanline
int	input_scan_number
JDIMENSION	input_iMCU_row
int	output_scan_number
JDIMENSION	output_iMCU_row
int(*	coef_bits )[DCTSIZE2]
JQUANT_TBL *	quant_tbl_ptrs [NUM_QUANT_TBLS]
JHUFF_TBL *	dc_huff_tbl_ptrs [NUM_HUFF_TBLS]
JHUFF_TBL *	ac_huff_tbl_ptrs [NUM_HUFF_TBLS]
int	data_precision
jpeg_component_info *	comp_info
boolean	progressive_mode
boolean	arith_code
UINT8	arith_dc_L [NUM_ARITH_TBLS]
UINT8	arith_dc_U [NUM_ARITH_TBLS]
UINT8	arith_ac_K [NUM_ARITH_TBLS]
unsigned int	restart_interval
boolean	saw_JFIF_marker
UINT8	JFIF_major_version
UINT8	JFIF_minor_version
UINT8	density_unit
UINT16	X_density
UINT16	Y_density
boolean	saw_Adobe_marker
UINT8	Adobe_transform
boolean	CCIR601_sampling
jpeg_saved_marker_ptr	marker_list
int	max_h_samp_factor
int	max_v_samp_factor
int	min_DCT_scaled_size
JDIMENSION	total_iMCU_rows
JSAMPLE *	sample_range_limit
int	comps_in_scan
jpeg_component_info *	cur_comp_info [MAX_COMPS_IN_SCAN]
JDIMENSION	MCUs_per_row
JDIMENSION	MCU_rows_in_scan
int	blocks_in_MCU
int	MCU_membership [D_MAX_BLOCKS_IN_MCU]
int	Ss
int	Se
int	Ah
int	Al
int	unread_marker
jpeg_decomp_master *	master
jpeg_d_main_controller *	main
jpeg_d_coef_controller *	coef
jpeg_d_post_controller *	post
jpeg_input_controller *	inputctl
jpeg_marker_reader *	marker
jpeg_entropy_decoder *	entropy
jpeg_inverse_dct *	idct
jpeg_upsampler *	upsample
jpeg_color_deconverter *	cconvert
jpeg_color_quantizer *	cquantize

---

Detailed Description

Definition at line 411 of file jpeglib.h.

---

Member Data Documentation

JHUFF_TBL* jpeg_decompress_struct::ac_huff_tbl_ptrs[NUM_HUFF_TBLS]

Definition at line 526 of file jpeglib.h.

int jpeg_decompress_struct::actual_number_of_colors

Definition at line 478 of file jpeglib.h.

UINT8 jpeg_decompress_struct::Adobe_transform

Definition at line 558 of file jpeglib.h.

int jpeg_decompress_struct::Ah

Definition at line 608 of file jpeglib.h.

int jpeg_decompress_struct::Al

Definition at line 608 of file jpeglib.h.

UINT8 jpeg_decompress_struct::arith_ac_K[NUM_ARITH_TBLS]

Definition at line 543 of file jpeglib.h.

boolean jpeg_decompress_struct::arith_code

Definition at line 539 of file jpeglib.h.

UINT8 jpeg_decompress_struct::arith_dc_L[NUM_ARITH_TBLS]

Definition at line 541 of file jpeglib.h.

UINT8 jpeg_decompress_struct::arith_dc_U[NUM_ARITH_TBLS]

Definition at line 542 of file jpeglib.h.

int jpeg_decompress_struct::blocks_in_MCU

Definition at line 603 of file jpeglib.h.

boolean jpeg_decompress_struct::buffered_image

Definition at line 436 of file jpeglib.h.

boolean jpeg_decompress_struct::CCIR601_sampling

Definition at line 560 of file jpeglib.h.

struct jpeg_color_deconverter* jpeg_decompress_struct::cconvert

Definition at line 628 of file jpeglib.h.

struct jpeg_d_coef_controller* jpeg_decompress_struct::coef

Definition at line 621 of file jpeglib.h.

int(* jpeg_decompress_struct::coef_bits)[DCTSIZE2]

Definition at line 511 of file jpeglib.h.

JSAMPARRAY jpeg_decompress_struct::colormap

Definition at line 479 of file jpeglib.h.

jpeg_component_info* jpeg_decompress_struct::comp_info

Definition at line 535 of file jpeglib.h.

int jpeg_decompress_struct::comps_in_scan

Definition at line 596 of file jpeglib.h.

struct jpeg_color_quantizer* jpeg_decompress_struct::cquantize

Definition at line 629 of file jpeglib.h.

jpeg_component_info* jpeg_decompress_struct::cur_comp_info[MAX_COMPS_IN_SCAN]

Definition at line 597 of file jpeglib.h.

int jpeg_decompress_struct::data_precision

Definition at line 533 of file jpeglib.h.

JHUFF_TBL* jpeg_decompress_struct::dc_huff_tbl_ptrs[NUM_HUFF_TBLS]

Definition at line 525 of file jpeglib.h.

J_DCT_METHOD jpeg_decompress_struct::dct_method

Definition at line 439 of file jpeglib.h.

UINT8 jpeg_decompress_struct::density_unit

Definition at line 554 of file jpeglib.h.

int jpeg_decompress_struct::desired_number_of_colors

Definition at line 447 of file jpeglib.h.

J_DITHER_MODE jpeg_decompress_struct::dither_mode

Definition at line 445 of file jpeglib.h.

boolean jpeg_decompress_struct::do_block_smoothing

Definition at line 441 of file jpeglib.h.

boolean jpeg_decompress_struct::do_fancy_upsampling

Definition at line 440 of file jpeglib.h.

boolean jpeg_decompress_struct::enable_1pass_quant

Definition at line 449 of file jpeglib.h.

boolean jpeg_decompress_struct::enable_2pass_quant

Definition at line 451 of file jpeglib.h.

boolean jpeg_decompress_struct::enable_external_quant

Definition at line 450 of file jpeglib.h.

struct jpeg_entropy_decoder* jpeg_decompress_struct::entropy

Definition at line 625 of file jpeglib.h.

struct jpeg_inverse_dct* jpeg_decompress_struct::idct

Definition at line 626 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::image_height

Definition at line 421 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::image_width

Definition at line 420 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::input_iMCU_row

Definition at line 495 of file jpeglib.h.

int jpeg_decompress_struct::input_scan_number

Definition at line 494 of file jpeglib.h.

struct jpeg_input_controller* jpeg_decompress_struct::inputctl

Definition at line 623 of file jpeglib.h.

UINT8 jpeg_decompress_struct::JFIF_major_version

Definition at line 552 of file jpeglib.h.

UINT8 jpeg_decompress_struct::JFIF_minor_version

Definition at line 553 of file jpeglib.h.

J_COLOR_SPACE jpeg_decompress_struct::jpeg_color_space

Definition at line 423 of file jpeglib.h.

jpeg_decompress_struct::jpeg_common_fields

Definition at line 412 of file jpeglib.h.

struct jpeg_d_main_controller* jpeg_decompress_struct::main

Definition at line 620 of file jpeglib.h.

struct jpeg_marker_reader* jpeg_decompress_struct::marker

Definition at line 624 of file jpeglib.h.

jpeg_saved_marker_ptr jpeg_decompress_struct::marker_list

Definition at line 566 of file jpeglib.h.

struct jpeg_decomp_master* jpeg_decompress_struct::master

Definition at line 619 of file jpeglib.h.

int jpeg_decompress_struct::max_h_samp_factor

Definition at line 575 of file jpeglib.h.

int jpeg_decompress_struct::max_v_samp_factor

Definition at line 576 of file jpeglib.h.

int jpeg_decompress_struct::MCU_membership[D_MAX_BLOCKS_IN_MCU]

Definition at line 604 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::MCU_rows_in_scan

Definition at line 601 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::MCUs_per_row

Definition at line 600 of file jpeglib.h.

int jpeg_decompress_struct::min_DCT_scaled_size

Definition at line 578 of file jpeglib.h.

int jpeg_decompress_struct::num_components

Definition at line 422 of file jpeglib.h.

int jpeg_decompress_struct::out_color_components

Definition at line 461 of file jpeglib.h.

J_COLOR_SPACE jpeg_decompress_struct::out_color_space

Definition at line 430 of file jpeglib.h.

int jpeg_decompress_struct::output_components

Definition at line 462 of file jpeglib.h.

double jpeg_decompress_struct::output_gamma

Definition at line 434 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::output_height

Definition at line 460 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::output_iMCU_row

Definition at line 502 of file jpeglib.h.

int jpeg_decompress_struct::output_scan_number

Definition at line 501 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::output_scanline

Definition at line 489 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::output_width

Definition at line 459 of file jpeglib.h.

struct jpeg_d_post_controller* jpeg_decompress_struct::post

Definition at line 622 of file jpeglib.h.

boolean jpeg_decompress_struct::progressive_mode

Definition at line 538 of file jpeglib.h.

JQUANT_TBL* jpeg_decompress_struct::quant_tbl_ptrs[NUM_QUANT_TBLS]

Definition at line 522 of file jpeglib.h.

boolean jpeg_decompress_struct::quantize_colors

Definition at line 443 of file jpeglib.h.

boolean jpeg_decompress_struct::raw_data_out

Definition at line 437 of file jpeglib.h.

int jpeg_decompress_struct::rec_outbuf_height

Definition at line 466 of file jpeglib.h.

unsigned int jpeg_decompress_struct::restart_interval

Definition at line 545 of file jpeglib.h.

JSAMPLE* jpeg_decompress_struct::sample_range_limit

Definition at line 589 of file jpeglib.h.

boolean jpeg_decompress_struct::saw_Adobe_marker

Definition at line 557 of file jpeglib.h.

boolean jpeg_decompress_struct::saw_JFIF_marker

Definition at line 550 of file jpeglib.h.

unsigned int jpeg_decompress_struct::scale_denom

Definition at line 432 of file jpeglib.h.

unsigned int jpeg_decompress_struct::scale_num

Definition at line 432 of file jpeglib.h.

int jpeg_decompress_struct::Se

Definition at line 608 of file jpeglib.h.

struct jpeg_source_mgr* jpeg_decompress_struct::src

Definition at line 415 of file jpeglib.h.

int jpeg_decompress_struct::Ss

Definition at line 608 of file jpeglib.h.

JDIMENSION jpeg_decompress_struct::total_iMCU_rows

Definition at line 580 of file jpeglib.h.

boolean jpeg_decompress_struct::two_pass_quantize

Definition at line 446 of file jpeglib.h.

int jpeg_decompress_struct::unread_marker

Definition at line 614 of file jpeglib.h.

struct jpeg_upsampler* jpeg_decompress_struct::upsample

Definition at line 627 of file jpeglib.h.

UINT16 jpeg_decompress_struct::X_density

Definition at line 555 of file jpeglib.h.

UINT16 jpeg_decompress_struct::Y_density

Definition at line 556 of file jpeglib.h.

---