Class JPEGDecoder

java.lang.Object

org.eclipse.swt.internal.image.JPEGDecoder

public class JPEGDecoder
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	JPEGDecoder.bitread_perm_state
(package private) static final class	JPEGDecoder.bitread_working_state
(package private) static final class	JPEGDecoder.d_derived_tbl
(package private) static final class	JPEGDecoder.huff_entropy_decoder
(package private) static final class	JPEGDecoder.JHUFF_TBL
(package private) static final class	JPEGDecoder.jpeg_color_deconverter
(package private) static final class	JPEGDecoder.jpeg_color_quantizer
(package private) static final class	JPEGDecoder.jpeg_component_info
(package private) static final class	JPEGDecoder.jpeg_d_coef_controller
(package private) static final class	JPEGDecoder.jpeg_d_main_controller
(package private) static final class	JPEGDecoder.jpeg_d_post_controller
(package private) static final class	JPEGDecoder.jpeg_decomp_master
(package private) static final class	JPEGDecoder.jpeg_decompress_struct
(package private) static class	JPEGDecoder.jpeg_entropy_decoder
(package private) static final class	JPEGDecoder.jpeg_input_controller
(package private) static final class	JPEGDecoder.jpeg_inverse_dct
(package private) static final class	JPEGDecoder.jpeg_marker_reader
(package private) static final class	JPEGDecoder.jpeg_upsampler
(package private) static final class	JPEGDecoder.JQUANT_TBL
(package private) static final class	JPEGDecoder.phuff_entropy_decoder
(package private) static final class	JPEGDecoder.savable_state

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final int	APP0_DATA_LEN
(package private) static final int	APP14_DATA_LEN
(package private) static final int	APPN_DATA_LEN
(package private) static final int	BITS_IN_JSAMPLE
(package private) static final int	CENTERJSAMPLE
(package private) static final int	COEF_CONSUME_INPUT
(package private) static final int	CONST_BITS
(package private) static final int	CONSUME_DATA
(package private) static final int	CSTATE_RAW_OK
(package private) static final int	CSTATE_SCANNING
(package private) static final int	CSTATE_START
(package private) static final int	CSTATE_WRCOEFS
(package private) static final int	CTX_POSTPONED_ROW
(package private) static final int	CTX_PREPARE_FOR_IMCU
(package private) static final int	CTX_PROCESS_IMCU
(package private) static final int	D_MAX_BLOCKS_IN_MCU
(package private) static final int	DCTSIZE
(package private) static final int	DCTSIZE2
(package private) static final int	DECOMPRESS_DATA
(package private) static final int	DECOMPRESS_ONEPASS
(package private) static final int	DECOMPRESS_SMOOTH_DATA
(package private) static final int	DSTATE_BUFIMAGE
(package private) static final int	DSTATE_BUFPOST
(package private) static final int	DSTATE_INHEADER
(package private) static final int	DSTATE_PRELOAD
(package private) static final int	DSTATE_PRESCAN
(package private) static final int	DSTATE_RAW_OK
(package private) static final int	DSTATE_RDCOEFS
(package private) static final int	DSTATE_READY
(package private) static final int	DSTATE_SCANNING
(package private) static final int	DSTATE_START
(package private) static final int	DSTATE_STOPPING
(package private) static final int	DUMMY_CONSUME_DATA
(package private) static int[]	extend_offset
(package private) static int[]	extend_test
(package private) static final int	FULLSIZE_UPSAMPLE
(package private) static final int	GRAY_RGB_CONVERT
(package private) static final int	GRAYSCALE_CONVERT
(package private) static final int	H2V1_FANCY_UPSAMPLE
(package private) static final int	H2V1_UPSAMPLE
(package private) static final int	H2V2_FANCY_UPSAMPLE
(package private) static final int	H2V2_UPSAMPLE
(package private) static final int	HUFF_LOOKAHEAD
(package private) static final int	IFAST_SCALE_BITS
(package private) static final int	INPUT_BUFFER_SIZE
(package private) static final int	INPUT_CONSUME_INPUT
(package private) static final int	INT_UPSAMPLE
(package private) static final int	JBUF_CRANK_DEST
(package private) static final int	JBUF_PASS_THRU
(package private) static final int	JBUF_SAVE_AND_PASS
(package private) static final int	JBUF_SAVE_SOURCE
(package private) static final int	JCS_CMYK
(package private) static final int	JCS_GRAYSCALE
(package private) static final int	JCS_RGB
(package private) static final int	JCS_UNKNOWN
(package private) static final int	JCS_YCbCr
(package private) static final int	JCS_YCCK
(package private) static final int	JDCT_DEFAULT
(package private) static final int	JDCT_FLOAT
(package private) static final int	JDCT_IFAST
(package private) static final int	JDCT_ISLOW
(package private) static final int	JDITHER_FS
(package private) static final int	JDITHER_NONE
(package private) static final int	JDITHER_ORDERED
(package private) static final int	JPEG_HEADER_OK
(package private) static final int	JPEG_HEADER_TABLES_ONLY
(package private) static final int	JPEG_MAX_DIMENSION
(package private) static int[]	jpeg_natural_order
(package private) static final int	JPEG_REACHED_EOI
(package private) static final int	JPEG_REACHED_SOS
(package private) static final int	JPEG_ROW_COMPLETED
(package private) static final int	JPEG_SCAN_COMPLETED
(package private) static final int	JPEG_SUSPENDED
(package private) static final int	M_APP0
(package private) static final int	M_APP1
(package private) static final int	M_APP10
(package private) static final int	M_APP11
(package private) static final int	M_APP12
(package private) static final int	M_APP13
(package private) static final int	M_APP14
(package private) static final int	M_APP15
(package private) static final int	M_APP2
(package private) static final int	M_APP3
(package private) static final int	M_APP4
(package private) static final int	M_APP5
(package private) static final int	M_APP6
(package private) static final int	M_APP7
(package private) static final int	M_APP8
(package private) static final int	M_APP9
(package private) static final int	M_COM
(package private) static final int	M_DAC
(package private) static final int	M_DHP
(package private) static final int	M_DHT
(package private) static final int	M_DNL
(package private) static final int	M_DQT
(package private) static final int	M_DRI
(package private) static final int	M_EOI
(package private) static final int	M_ERROR
(package private) static final int	M_EXP
(package private) static final int	M_JPG
(package private) static final int	M_JPG0
(package private) static final int	M_JPG13
(package private) static final int	M_RST0
(package private) static final int	M_RST1
(package private) static final int	M_RST2
(package private) static final int	M_RST3
(package private) static final int	M_RST4
(package private) static final int	M_RST5
(package private) static final int	M_RST6
(package private) static final int	M_RST7
(package private) static final int	M_SOF0
(package private) static final int	M_SOF1
(package private) static final int	M_SOF10
(package private) static final int	M_SOF11
(package private) static final int	M_SOF13
(package private) static final int	M_SOF14
(package private) static final int	M_SOF15
(package private) static final int	M_SOF2
(package private) static final int	M_SOF3
(package private) static final int	M_SOF5
(package private) static final int	M_SOF6
(package private) static final int	M_SOF7
(package private) static final int	M_SOF9
(package private) static final int	M_SOI
(package private) static final int	M_SOS
(package private) static final int	M_TEM
(package private) static final int	MAX_COMPONENTS
(package private) static final int	MAX_COMPS_IN_SCAN
(package private) static final int	MAX_Q_COMPS
(package private) static final int	MAX_SAMP_FACTOR
(package private) static final int	MAXJSAMPLE
(package private) static final int	MIN_GET_BITS
(package private) static final int	NOOP_UPSAMPLE
(package private) static final int	NULL_CONVERT
(package private) static final int	NUM_ARITH_TBLS
(package private) static final int	NUM_HUFF_TBLS
(package private) static final int	NUM_QUANT_TBLS
(package private) static final int	ONE_HALF
(package private) static final int	PASS1_BITS
(package private) static final int	POST_PROCESS_1PASS
(package private) static final int	POST_PROCESS_DATA_UPSAMPLE
(package private) static final int	PROCESS_DATA_CONTEXT_MAIN
(package private) static final int	PROCESS_DATA_CRANK_POST
(package private) static final int	PROCESS_DATA_SIMPLE_MAIN
(package private) static final int	Q01_POS
(package private) static final int	Q02_POS
(package private) static final int	Q10_POS
(package private) static final int	Q11_POS
(package private) static final int	Q20_POS
(package private) static final int	RANGE_MASK
(package private) static final int	RGB_BLUE
(package private) static final int	RGB_GREEN
(package private) static final int	RGB_PIXELSIZE
(package private) static final int	RGB_RED
(package private) static final int	SAVED_COEFS
(package private) static final int	SCALEBITS
(package private) static final int	YCC_RGB_CONVERT
(package private) static final int	YCCK_CMYK_CONVERT

Constructor Summary

Constructors

Constructor	Description
JPEGDecoder()

Method Summary

Modifier and Type	Method	Description
(package private) static void	alloc_funny_pointers(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	build_ycc_rgb_table(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static int	consume_data(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static int	consume_input(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static int	consume_markers(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static int	decompress_data(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] output_buf, int[] output_buf_offset)
(package private) static int	decompress_onepass(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] output_buf, int[] output_buf_offset)
(package private) static int	decompress_smooth_data(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] output_buf, int[] output_buf_offset)
(package private) static void	default_decompress_parms(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static int	dummy_consume_data(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	error()
(package private) static void	error(int code)
(package private) static void	error(String msg)
(package private) static void	examine_app0(JPEGDecoder.jpeg_decompress_struct cinfo, byte[] data, int datalen, int remaining)
(package private) static void	examine_app14(JPEGDecoder.jpeg_decompress_struct cinfo, byte[] data, int datalen, int remaining)
(package private) static boolean	fill_input_buffer(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	finish_input_pass(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	finish_output_pass(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	first_marker(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	fullsize_upsample(JPEGDecoder.jpeg_decompress_struct cinfo, JPEGDecoder.jpeg_component_info compptr, byte[][] input_data, int input_data_offset, byte[][][] output_data_ptr, int[] output_data_offset, int output_data_index)
(package private) static boolean	get_dac(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	get_dht(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	get_dqt(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	get_dri(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	get_interesting_appn(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	get_sof(JPEGDecoder.jpeg_decompress_struct cinfo, boolean is_prog, boolean is_arith)
(package private) static boolean	get_soi(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	get_sos(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	gray_rgb_convert(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] input_buf, int[] input_buf_offset, int input_row, byte[][] output_buf, int output_buf_offset, int num_rows)
(package private) static void	grayscale_convert(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] input_buf, int[] input_buf_offset, int input_row, byte[][] output_buf, int output_buf_offset, int num_rows)
(package private) static void	h2v1_fancy_upsample(JPEGDecoder.jpeg_decompress_struct cinfo, JPEGDecoder.jpeg_component_info compptr, byte[][] input_data, int input_data_offset, byte[][][] output_data_ptr, int[] output_data_offset, int output_data_index)
(package private) static void	h2v1_upsample(JPEGDecoder.jpeg_decompress_struct cinfo, JPEGDecoder.jpeg_component_info compptr, byte[][] input_data, int input_data_offset, byte[][][] output_data_ptr, int[] output_data_offset, int output_data_index)
(package private) static void	h2v2_fancy_upsample(JPEGDecoder.jpeg_decompress_struct cinfo, JPEGDecoder.jpeg_component_info compptr, byte[][] input_data, int input_data_offset, byte[][][] output_data_ptr, int[] output_data_offset, int output_data_index)
(package private) static void	h2v2_upsample(JPEGDecoder.jpeg_decompress_struct cinfo, JPEGDecoder.jpeg_component_info compptr, byte[][] input_data, int input_data_offset, byte[][][] output_data_ptr, int[] output_data_offset, int output_data_index)
(package private) static void	init_source(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	initial_setup(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	int_upsample(JPEGDecoder.jpeg_decompress_struct cinfo, JPEGDecoder.jpeg_component_info compptr, byte[][] input_data, int input_data_offset, byte[][][] output_data_ptr, int[] output_data_offset, int output_data_index)
(package private) static boolean	isFileFormat(LEDataInputStream stream)
(package private) static void	jcopy_sample_rows(byte[][] input_array, int source_row, byte[][] output_array, int dest_row, int num_rows, int num_cols)
(package private) static long	jdiv_round_up(long a, long b)
(package private) static void	jinit_color_deconverter(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jinit_d_coef_controller(JPEGDecoder.jpeg_decompress_struct cinfo, boolean need_full_buffer)
(package private) static void	jinit_d_main_controller(JPEGDecoder.jpeg_decompress_struct cinfo, boolean need_full_buffer)
(package private) static void	jinit_d_post_controller(JPEGDecoder.jpeg_decompress_struct cinfo, boolean need_full_buffer)
(package private) static void	jinit_huff_decoder(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jinit_input_controller(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jinit_inverse_dct(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jinit_marker_reader(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jinit_master_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jinit_phuff_decoder(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jinit_upsampler(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jpeg_abort(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jpeg_calc_output_dimensions(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static int	jpeg_consume_input(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jpeg_create_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jpeg_destroy(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jpeg_destroy_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	jpeg_fill_bit_buffer(JPEGDecoder.bitread_working_state state, int get_buffer, int bits_left, int nbits)
(package private) static boolean	jpeg_finish_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	jpeg_finish_output(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static int	jpeg_huff_decode(JPEGDecoder.bitread_working_state state, int get_buffer, int bits_left, JPEGDecoder.d_derived_tbl htbl, int min_bits)
(package private) static void	jpeg_idct_islow(JPEGDecoder.jpeg_decompress_struct cinfo, JPEGDecoder.jpeg_component_info compptr, short[] coef_block, byte[][] output_buf, int output_buf_offset, int output_col)
(package private) static boolean	jpeg_input_complete(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	jpeg_make_d_derived_tbl(JPEGDecoder.jpeg_decompress_struct cinfo, boolean isDC, int tblno, JPEGDecoder.d_derived_tbl dtbl)
(package private) static int	jpeg_read_header(JPEGDecoder.jpeg_decompress_struct cinfo, boolean require_image)
(package private) static int	jpeg_read_scanlines(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][] scanlines, int max_lines)
(package private) static boolean	jpeg_resync_to_restart(JPEGDecoder.jpeg_decompress_struct cinfo, int desired)
(package private) static boolean	jpeg_start_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	jpeg_start_output(JPEGDecoder.jpeg_decompress_struct cinfo, int scan_number)
(package private) static long	jround_up(long a, long b)
(package private) static void	latch_quant_tables(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static ImageData[]	loadFromByteStream(InputStream inputStream, ImageLoader loader)
(package private) static void	make_funny_pointers(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	master_selection(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	next_marker(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	noop_upsample(JPEGDecoder.jpeg_decompress_struct cinfo, JPEGDecoder.jpeg_component_info compptr, byte[][] input_data, int input_data_offset, byte[][][] output_data_ptr, int[] output_data_offset, int output_data_index)
(package private) static void	null_convert(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] input_buf, int[] input_buf_offset, int input_row, byte[][] output_buf, int output_buf_offset, int num_rows)
(package private) static boolean	output_pass_setup(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	per_scan_setup(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	post_process_data(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] input_buf, int[] input_buf_offset, int[] in_row_group_ctr, int in_row_groups_avail, byte[][] output_buf, int[] out_row_ctr, int out_rows_avail)
(package private) static void	prepare_for_output_pass(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	prepare_range_limit_table(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	process_APPn(int n, JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	process_COM(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	process_data_context_main(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][] output_buf, int[] out_row_ctr, int out_rows_avail)
(package private) static void	process_data_crank_post(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][] output_buf, int[] out_row_ctr, int out_rows_avail)
(package private) static void	process_data_simple_main(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][] output_buf, int[] out_row_ctr, int out_rows_avail)
(package private) static int	read_markers(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	read_restart_marker(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	reset_input_controller(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	reset_marker_reader(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	sep_upsample(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] input_buf, int[] input_buf_offset, int[] in_row_group_ctr, int in_row_groups_avail, byte[][] output_buf, int[] out_row_ctr, int out_rows_avail)
(package private) static void	set_bottom_pointers(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	set_wraparound_pointers(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	skip_input_data(JPEGDecoder.jpeg_decompress_struct cinfo, int num_bytes)
(package private) static boolean	skip_variable(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static boolean	smoothing_ok(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	start_input_pass(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	start_output_pass(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	upsample(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] input_buf, int[] input_buf_offset, int[] in_row_group_ctr, int in_row_groups_avail, byte[][] output_buf, int[] out_row_ctr, int out_rows_avail)
(package private) static boolean	use_merged_upsample(JPEGDecoder.jpeg_decompress_struct cinfo)
(package private) static void	ycc_rgb_convert(JPEGDecoder.jpeg_decompress_struct cinfo, byte[][][] input_buf, int[] input_buf_offset, int input_row, byte[][] output_buf, int output_buf_offset, int num_rows)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DCTSIZE

static final int DCTSIZE

See Also:

• Constant Field Values

DCTSIZE2

static final int DCTSIZE2

See Also:

• Constant Field Values

NUM_QUANT_TBLS

static final int NUM_QUANT_TBLS

See Also:

• Constant Field Values

NUM_HUFF_TBLS

static final int NUM_HUFF_TBLS

See Also:

• Constant Field Values

NUM_ARITH_TBLS

static final int NUM_ARITH_TBLS

See Also:

• Constant Field Values

MAX_COMPS_IN_SCAN

static final int MAX_COMPS_IN_SCAN

See Also:

• Constant Field Values

MAX_COMPONENTS

static final int MAX_COMPONENTS

See Also:

• Constant Field Values

MAX_SAMP_FACTOR

static final int MAX_SAMP_FACTOR

See Also:

• Constant Field Values

D_MAX_BLOCKS_IN_MCU

static final int D_MAX_BLOCKS_IN_MCU

See Also:

• Constant Field Values

HUFF_LOOKAHEAD

static final int HUFF_LOOKAHEAD

See Also:

• Constant Field Values

MAX_Q_COMPS

static final int MAX_Q_COMPS

See Also:

• Constant Field Values

IFAST_SCALE_BITS

static final int IFAST_SCALE_BITS

See Also:

• Constant Field Values

MAXJSAMPLE

static final int MAXJSAMPLE

See Also:

• Constant Field Values

CENTERJSAMPLE

static final int CENTERJSAMPLE

See Also:

• Constant Field Values

MIN_GET_BITS

static final int MIN_GET_BITS

See Also:

• Constant Field Values

INPUT_BUFFER_SIZE

static final int INPUT_BUFFER_SIZE

See Also:

• Constant Field Values

SCALEBITS

static final int SCALEBITS

See Also:

• Constant Field Values

ONE_HALF

static final int ONE_HALF

See Also:

• Constant Field Values

RGB_RED

static final int RGB_RED

See Also:

• Constant Field Values

RGB_GREEN

static final int RGB_GREEN

See Also:

• Constant Field Values

RGB_BLUE

static final int RGB_BLUE

See Also:

• Constant Field Values

RGB_PIXELSIZE

static final int RGB_PIXELSIZE

See Also:

• Constant Field Values

JBUF_PASS_THRU

static final int JBUF_PASS_THRU

See Also:

• Constant Field Values

JBUF_SAVE_SOURCE

static final int JBUF_SAVE_SOURCE

See Also:

• Constant Field Values

JBUF_CRANK_DEST

static final int JBUF_CRANK_DEST

See Also:

• Constant Field Values

JBUF_SAVE_AND_PASS

static final int JBUF_SAVE_AND_PASS

See Also:

• Constant Field Values

JPEG_MAX_DIMENSION

static final int JPEG_MAX_DIMENSION

See Also:

• Constant Field Values

BITS_IN_JSAMPLE

static final int BITS_IN_JSAMPLE

See Also:

• Constant Field Values

JDITHER_NONE

static final int JDITHER_NONE

See Also:

• Constant Field Values

JDITHER_ORDERED

static final int JDITHER_ORDERED

See Also:

• Constant Field Values

JDITHER_FS

static final int JDITHER_FS

See Also:

• Constant Field Values

JDCT_ISLOW

static final int JDCT_ISLOW

See Also:

• Constant Field Values

JDCT_IFAST

static final int JDCT_IFAST

See Also:

• Constant Field Values

JDCT_FLOAT

static final int JDCT_FLOAT

See Also:

• Constant Field Values

JDCT_DEFAULT

static final int JDCT_DEFAULT

See Also:

• Constant Field Values

JCS_UNKNOWN

static final int JCS_UNKNOWN

See Also:

• Constant Field Values

JCS_GRAYSCALE

static final int JCS_GRAYSCALE

See Also:

• Constant Field Values

JCS_RGB

static final int JCS_RGB

See Also:

• Constant Field Values

JCS_YCbCr

static final int JCS_YCbCr

See Also:

• Constant Field Values

JCS_CMYK

static final int JCS_CMYK

See Also:

• Constant Field Values

JCS_YCCK

static final int JCS_YCCK

See Also:

• Constant Field Values

SAVED_COEFS

static final int SAVED_COEFS

See Also:

• Constant Field Values

Q01_POS

static final int Q01_POS

See Also:

• Constant Field Values

Q10_POS

static final int Q10_POS

See Also:

• Constant Field Values

Q20_POS

static final int Q20_POS

See Also:

• Constant Field Values

Q11_POS

static final int Q11_POS

See Also:

• Constant Field Values

Q02_POS

static final int Q02_POS

See Also:

• Constant Field Values

CTX_PREPARE_FOR_IMCU

static final int CTX_PREPARE_FOR_IMCU

See Also:

• Constant Field Values

CTX_PROCESS_IMCU

static final int CTX_PROCESS_IMCU

See Also:

• Constant Field Values

CTX_POSTPONED_ROW

static final int CTX_POSTPONED_ROW

See Also:

• Constant Field Values

APP0_DATA_LEN

static final int APP0_DATA_LEN

See Also:

• Constant Field Values

APP14_DATA_LEN

static final int APP14_DATA_LEN

See Also:

• Constant Field Values

APPN_DATA_LEN

static final int APPN_DATA_LEN

See Also:

• Constant Field Values

M_SOF0

static final int M_SOF0

See Also:

• Constant Field Values

M_SOF1

static final int M_SOF1

See Also:

• Constant Field Values

M_SOF2

static final int M_SOF2

See Also:

• Constant Field Values

M_SOF3

static final int M_SOF3

See Also:

• Constant Field Values

M_SOF5

static final int M_SOF5

See Also:

• Constant Field Values

M_SOF6

static final int M_SOF6

See Also:

• Constant Field Values

M_SOF7

static final int M_SOF7

See Also:

• Constant Field Values

M_JPG

static final int M_JPG

See Also:

• Constant Field Values

M_SOF9

static final int M_SOF9

See Also:

• Constant Field Values

M_SOF10

static final int M_SOF10

See Also:

• Constant Field Values

M_SOF11

static final int M_SOF11

See Also:

• Constant Field Values

M_SOF13

static final int M_SOF13

See Also:

• Constant Field Values

M_SOF14

static final int M_SOF14

See Also:

• Constant Field Values

M_SOF15

static final int M_SOF15

See Also:

• Constant Field Values

M_DHT

static final int M_DHT

See Also:

• Constant Field Values

M_DAC

static final int M_DAC

See Also:

• Constant Field Values

M_RST0

static final int M_RST0

See Also:

• Constant Field Values

M_RST1

static final int M_RST1

See Also:

• Constant Field Values

M_RST2

static final int M_RST2

See Also:

• Constant Field Values

M_RST3

static final int M_RST3

See Also:

• Constant Field Values

M_RST4

static final int M_RST4

See Also:

• Constant Field Values

M_RST5

static final int M_RST5

See Also:

• Constant Field Values

M_RST6

static final int M_RST6

See Also:

• Constant Field Values

M_RST7

static final int M_RST7

See Also:

• Constant Field Values

M_SOI

static final int M_SOI

See Also:

• Constant Field Values

M_EOI

static final int M_EOI

See Also:

• Constant Field Values

M_SOS

static final int M_SOS

See Also:

• Constant Field Values

M_DQT

static final int M_DQT

See Also:

• Constant Field Values

M_DNL

static final int M_DNL

See Also:

• Constant Field Values

M_DRI

static final int M_DRI

See Also:

• Constant Field Values

M_DHP

static final int M_DHP

See Also:

• Constant Field Values

M_EXP

static final int M_EXP

See Also:

• Constant Field Values

M_APP0

static final int M_APP0

See Also:

• Constant Field Values

M_APP1

static final int M_APP1

See Also:

• Constant Field Values

M_APP2

static final int M_APP2

See Also:

• Constant Field Values

M_APP3

static final int M_APP3

See Also:

• Constant Field Values

M_APP4

static final int M_APP4

See Also:

• Constant Field Values

M_APP5

static final int M_APP5

See Also:

• Constant Field Values

M_APP6

static final int M_APP6

See Also:

• Constant Field Values

M_APP7

static final int M_APP7

See Also:

• Constant Field Values

M_APP8

static final int M_APP8

See Also:

• Constant Field Values

M_APP9

static final int M_APP9

See Also:

• Constant Field Values

M_APP10

static final int M_APP10

See Also:

• Constant Field Values

M_APP11

static final int M_APP11

See Also:

• Constant Field Values

M_APP12

static final int M_APP12

See Also:

• Constant Field Values

M_APP13

static final int M_APP13

See Also:

• Constant Field Values

M_APP14

static final int M_APP14

See Also:

• Constant Field Values

M_APP15

static final int M_APP15

See Also:

• Constant Field Values

M_JPG0

static final int M_JPG0

See Also:

• Constant Field Values

M_JPG13

static final int M_JPG13

See Also:

• Constant Field Values

M_COM

static final int M_COM

See Also:

• Constant Field Values

M_TEM

static final int M_TEM

See Also:

• Constant Field Values

M_ERROR

static final int M_ERROR

See Also:

• Constant Field Values

CSTATE_START

static final int CSTATE_START

See Also:

• Constant Field Values

CSTATE_SCANNING

static final int CSTATE_SCANNING

See Also:

• Constant Field Values

CSTATE_RAW_OK

static final int CSTATE_RAW_OK

See Also:

• Constant Field Values

CSTATE_WRCOEFS

static final int CSTATE_WRCOEFS

See Also:

• Constant Field Values

DSTATE_START

static final int DSTATE_START

See Also:

• Constant Field Values

DSTATE_INHEADER

static final int DSTATE_INHEADER

See Also:

• Constant Field Values

DSTATE_READY

static final int DSTATE_READY

See Also:

• Constant Field Values

DSTATE_PRELOAD

static final int DSTATE_PRELOAD

See Also:

• Constant Field Values

DSTATE_PRESCAN

static final int DSTATE_PRESCAN

See Also:

• Constant Field Values

DSTATE_SCANNING

static final int DSTATE_SCANNING

See Also:

• Constant Field Values

DSTATE_RAW_OK

static final int DSTATE_RAW_OK

See Also:

• Constant Field Values

DSTATE_BUFIMAGE

static final int DSTATE_BUFIMAGE

See Also:

• Constant Field Values

DSTATE_BUFPOST

static final int DSTATE_BUFPOST

See Also:

• Constant Field Values

DSTATE_RDCOEFS

static final int DSTATE_RDCOEFS

See Also:

• Constant Field Values

DSTATE_STOPPING

static final int DSTATE_STOPPING

See Also:

• Constant Field Values

JPEG_REACHED_SOS

static final int JPEG_REACHED_SOS

See Also:

• Constant Field Values

JPEG_REACHED_EOI

static final int JPEG_REACHED_EOI

See Also:

• Constant Field Values

JPEG_ROW_COMPLETED

static final int JPEG_ROW_COMPLETED

See Also:

• Constant Field Values

JPEG_SCAN_COMPLETED

static final int JPEG_SCAN_COMPLETED

See Also:

• Constant Field Values

JPEG_SUSPENDED

static final int JPEG_SUSPENDED

See Also:

• Constant Field Values

JPEG_HEADER_OK

static final int JPEG_HEADER_OK

See Also:

• Constant Field Values

JPEG_HEADER_TABLES_ONLY

static final int JPEG_HEADER_TABLES_ONLY

See Also:

• Constant Field Values

DECOMPRESS_DATA

static final int DECOMPRESS_DATA

See Also:

• Constant Field Values

DECOMPRESS_SMOOTH_DATA

static final int DECOMPRESS_SMOOTH_DATA

See Also:

• Constant Field Values

DECOMPRESS_ONEPASS

static final int DECOMPRESS_ONEPASS

See Also:

• Constant Field Values

CONSUME_DATA

static final int CONSUME_DATA

See Also:

• Constant Field Values

DUMMY_CONSUME_DATA

static final int DUMMY_CONSUME_DATA

See Also:

• Constant Field Values

PROCESS_DATA_SIMPLE_MAIN

static final int PROCESS_DATA_SIMPLE_MAIN

See Also:

• Constant Field Values

PROCESS_DATA_CONTEXT_MAIN

static final int PROCESS_DATA_CONTEXT_MAIN

See Also:

• Constant Field Values

PROCESS_DATA_CRANK_POST

static final int PROCESS_DATA_CRANK_POST

See Also:

• Constant Field Values

POST_PROCESS_1PASS

static final int POST_PROCESS_1PASS

See Also:

• Constant Field Values

POST_PROCESS_DATA_UPSAMPLE

static final int POST_PROCESS_DATA_UPSAMPLE

See Also:

• Constant Field Values

NULL_CONVERT

static final int NULL_CONVERT

See Also:

• Constant Field Values

GRAYSCALE_CONVERT

static final int GRAYSCALE_CONVERT

See Also:

• Constant Field Values

YCC_RGB_CONVERT

static final int YCC_RGB_CONVERT

See Also:

• Constant Field Values

GRAY_RGB_CONVERT

static final int GRAY_RGB_CONVERT

See Also:

• Constant Field Values

YCCK_CMYK_CONVERT

static final int YCCK_CMYK_CONVERT

See Also:

• Constant Field Values

NOOP_UPSAMPLE

static final int NOOP_UPSAMPLE

See Also:

• Constant Field Values

FULLSIZE_UPSAMPLE

static final int FULLSIZE_UPSAMPLE

See Also:

• Constant Field Values

H2V1_FANCY_UPSAMPLE

static final int H2V1_FANCY_UPSAMPLE

See Also:

• Constant Field Values

H2V1_UPSAMPLE

static final int H2V1_UPSAMPLE

See Also:

• Constant Field Values

H2V2_FANCY_UPSAMPLE

static final int H2V2_FANCY_UPSAMPLE

See Also:

• Constant Field Values

H2V2_UPSAMPLE

static final int H2V2_UPSAMPLE

See Also:

• Constant Field Values

INT_UPSAMPLE

static final int INT_UPSAMPLE

See Also:

• Constant Field Values

INPUT_CONSUME_INPUT

static final int INPUT_CONSUME_INPUT

See Also:

• Constant Field Values

COEF_CONSUME_INPUT

static final int COEF_CONSUME_INPUT

See Also:

• Constant Field Values

extend_test

static int[] extend_test

extend_offset

static int[] extend_offset

jpeg_natural_order

static int[] jpeg_natural_order

CONST_BITS

static final int CONST_BITS

See Also:

• Constant Field Values

PASS1_BITS

static final int PASS1_BITS

See Also:

• Constant Field Values

RANGE_MASK

static final int RANGE_MASK

See Also:

• Constant Field Values

Constructor Details

JPEGDecoder

public JPEGDecoder()

Method Details

error

static void error()

error

static void error(int code)

error

static void error(String msg)

jinit_marker_reader

static void jinit_marker_reader(JPEGDecoder.jpeg_decompress_struct cinfo)

jinit_d_coef_controller

static void jinit_d_coef_controller(JPEGDecoder.jpeg_decompress_struct cinfo,
 boolean need_full_buffer)

start_output_pass

static void start_output_pass(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_create_decompress

static void jpeg_create_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_calc_output_dimensions

static void jpeg_calc_output_dimensions(JPEGDecoder.jpeg_decompress_struct cinfo)

use_merged_upsample

static boolean use_merged_upsample(JPEGDecoder.jpeg_decompress_struct cinfo)

prepare_range_limit_table

static void prepare_range_limit_table(JPEGDecoder.jpeg_decompress_struct cinfo)

build_ycc_rgb_table

static void build_ycc_rgb_table(JPEGDecoder.jpeg_decompress_struct cinfo)

jinit_color_deconverter

static void jinit_color_deconverter(JPEGDecoder.jpeg_decompress_struct cinfo)

jinit_d_post_controller

static void jinit_d_post_controller(JPEGDecoder.jpeg_decompress_struct cinfo,
 boolean need_full_buffer)

make_funny_pointers

static void make_funny_pointers(JPEGDecoder.jpeg_decompress_struct cinfo)

alloc_funny_pointers

static void alloc_funny_pointers(JPEGDecoder.jpeg_decompress_struct cinfo)

jinit_d_main_controller

static void jinit_d_main_controller(JPEGDecoder.jpeg_decompress_struct cinfo,
 boolean need_full_buffer)

jround_up

static long jround_up(long a,
 long b)

jinit_upsampler

static void jinit_upsampler(JPEGDecoder.jpeg_decompress_struct cinfo)

jinit_phuff_decoder

static void jinit_phuff_decoder(JPEGDecoder.jpeg_decompress_struct cinfo)

jinit_huff_decoder

static void jinit_huff_decoder(JPEGDecoder.jpeg_decompress_struct cinfo)

jinit_inverse_dct

static void jinit_inverse_dct(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_idct_islow

static void jpeg_idct_islow(JPEGDecoder.jpeg_decompress_struct cinfo,
 JPEGDecoder.jpeg_component_info compptr,
 short[] coef_block,
 byte[][] output_buf,
 int output_buf_offset,
 int output_col)

upsample

static void upsample(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] input_buf,
 int[] input_buf_offset,
 int[] in_row_group_ctr,
 int in_row_groups_avail,
 byte[][] output_buf,
 int[] out_row_ctr,
 int out_rows_avail)

smoothing_ok

static boolean smoothing_ok(JPEGDecoder.jpeg_decompress_struct cinfo)

master_selection

static void master_selection(JPEGDecoder.jpeg_decompress_struct cinfo)

jinit_master_decompress

static void jinit_master_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)

jcopy_sample_rows

static void jcopy_sample_rows(byte[][] input_array,
 int source_row,
 byte[][] output_array,
 int dest_row,
 int num_rows,
 int num_cols)

jpeg_start_decompress

static boolean jpeg_start_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)

prepare_for_output_pass

static void prepare_for_output_pass(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_resync_to_restart

static boolean jpeg_resync_to_restart(JPEGDecoder.jpeg_decompress_struct cinfo,
 int desired)

read_restart_marker

static boolean read_restart_marker(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_fill_bit_buffer

static boolean jpeg_fill_bit_buffer(JPEGDecoder.bitread_working_state state,
 int get_buffer,
 int bits_left,
 int nbits)

jpeg_huff_decode

static int jpeg_huff_decode(JPEGDecoder.bitread_working_state state,
 int get_buffer,
 int bits_left,
 JPEGDecoder.d_derived_tbl htbl,
 int min_bits)

decompress_onepass

static int decompress_onepass(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] output_buf,
 int[] output_buf_offset)

decompress_smooth_data

static int decompress_smooth_data(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] output_buf,
 int[] output_buf_offset)

decompress_data

static int decompress_data(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] output_buf,
 int[] output_buf_offset)

post_process_data

static void post_process_data(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] input_buf,
 int[] input_buf_offset,
 int[] in_row_group_ctr,
 int in_row_groups_avail,
 byte[][] output_buf,
 int[] out_row_ctr,
 int out_rows_avail)

set_bottom_pointers

static void set_bottom_pointers(JPEGDecoder.jpeg_decompress_struct cinfo)

set_wraparound_pointers

static void set_wraparound_pointers(JPEGDecoder.jpeg_decompress_struct cinfo)

process_data_crank_post

static void process_data_crank_post(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][] output_buf,
 int[] out_row_ctr,
 int out_rows_avail)

process_data_context_main

static void process_data_context_main(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][] output_buf,
 int[] out_row_ctr,
 int out_rows_avail)

process_data_simple_main

static void process_data_simple_main(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][] output_buf,
 int[] out_row_ctr,
 int out_rows_avail)

jpeg_read_scanlines

static int jpeg_read_scanlines(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][] scanlines,
 int max_lines)

output_pass_setup

static boolean output_pass_setup(JPEGDecoder.jpeg_decompress_struct cinfo)

get_dht

static boolean get_dht(JPEGDecoder.jpeg_decompress_struct cinfo)

get_dqt

static boolean get_dqt(JPEGDecoder.jpeg_decompress_struct cinfo)

get_dri

static boolean get_dri(JPEGDecoder.jpeg_decompress_struct cinfo)

get_dac

static boolean get_dac(JPEGDecoder.jpeg_decompress_struct cinfo)

get_sos

static boolean get_sos(JPEGDecoder.jpeg_decompress_struct cinfo)

get_sof

static boolean get_sof(JPEGDecoder.jpeg_decompress_struct cinfo,
 boolean is_prog,
 boolean is_arith)

sep_upsample

static void sep_upsample(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] input_buf,
 int[] input_buf_offset,
 int[] in_row_group_ctr,
 int in_row_groups_avail,
 byte[][] output_buf,
 int[] out_row_ctr,
 int out_rows_avail)

noop_upsample

static void noop_upsample(JPEGDecoder.jpeg_decompress_struct cinfo,
 JPEGDecoder.jpeg_component_info compptr,
 byte[][] input_data,
 int input_data_offset,
 byte[][][] output_data_ptr,
 int[] output_data_offset,
 int output_data_index)

fullsize_upsample

static void fullsize_upsample(JPEGDecoder.jpeg_decompress_struct cinfo,
 JPEGDecoder.jpeg_component_info compptr,
 byte[][] input_data,
 int input_data_offset,
 byte[][][] output_data_ptr,
 int[] output_data_offset,
 int output_data_index)

h2v1_upsample

static void h2v1_upsample(JPEGDecoder.jpeg_decompress_struct cinfo,
 JPEGDecoder.jpeg_component_info compptr,
 byte[][] input_data,
 int input_data_offset,
 byte[][][] output_data_ptr,
 int[] output_data_offset,
 int output_data_index)

h2v2_upsample

static void h2v2_upsample(JPEGDecoder.jpeg_decompress_struct cinfo,
 JPEGDecoder.jpeg_component_info compptr,
 byte[][] input_data,
 int input_data_offset,
 byte[][][] output_data_ptr,
 int[] output_data_offset,
 int output_data_index)

h2v1_fancy_upsample

static void h2v1_fancy_upsample(JPEGDecoder.jpeg_decompress_struct cinfo,
 JPEGDecoder.jpeg_component_info compptr,
 byte[][] input_data,
 int input_data_offset,
 byte[][][] output_data_ptr,
 int[] output_data_offset,
 int output_data_index)

h2v2_fancy_upsample

static void h2v2_fancy_upsample(JPEGDecoder.jpeg_decompress_struct cinfo,
 JPEGDecoder.jpeg_component_info compptr,
 byte[][] input_data,
 int input_data_offset,
 byte[][][] output_data_ptr,
 int[] output_data_offset,
 int output_data_index)

int_upsample

static void int_upsample(JPEGDecoder.jpeg_decompress_struct cinfo,
 JPEGDecoder.jpeg_component_info compptr,
 byte[][] input_data,
 int input_data_offset,
 byte[][][] output_data_ptr,
 int[] output_data_offset,
 int output_data_index)

null_convert

static void null_convert(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] input_buf,
 int[] input_buf_offset,
 int input_row,
 byte[][] output_buf,
 int output_buf_offset,
 int num_rows)

grayscale_convert

static void grayscale_convert(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] input_buf,
 int[] input_buf_offset,
 int input_row,
 byte[][] output_buf,
 int output_buf_offset,
 int num_rows)

gray_rgb_convert

static void gray_rgb_convert(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] input_buf,
 int[] input_buf_offset,
 int input_row,
 byte[][] output_buf,
 int output_buf_offset,
 int num_rows)

ycc_rgb_convert

static void ycc_rgb_convert(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[][][] input_buf,
 int[] input_buf_offset,
 int input_row,
 byte[][] output_buf,
 int output_buf_offset,
 int num_rows)

process_APPn

static boolean process_APPn(int n,
 JPEGDecoder.jpeg_decompress_struct cinfo)

process_COM

static boolean process_COM(JPEGDecoder.jpeg_decompress_struct cinfo)

skip_input_data

static void skip_input_data(JPEGDecoder.jpeg_decompress_struct cinfo,
 int num_bytes)

skip_variable

static boolean skip_variable(JPEGDecoder.jpeg_decompress_struct cinfo)

get_interesting_appn

static boolean get_interesting_appn(JPEGDecoder.jpeg_decompress_struct cinfo)

examine_app0

static void examine_app0(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[] data,
 int datalen,
 int remaining)

examine_app14

static void examine_app14(JPEGDecoder.jpeg_decompress_struct cinfo,
 byte[] data,
 int datalen,
 int remaining)

get_soi

static boolean get_soi(JPEGDecoder.jpeg_decompress_struct cinfo)

jinit_input_controller

static void jinit_input_controller(JPEGDecoder.jpeg_decompress_struct cinfo)

reset_marker_reader

static void reset_marker_reader(JPEGDecoder.jpeg_decompress_struct cinfo)

reset_input_controller

static void reset_input_controller(JPEGDecoder.jpeg_decompress_struct cinfo)

finish_output_pass

static void finish_output_pass(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_destroy

static void jpeg_destroy(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_destroy_decompress

static void jpeg_destroy_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_input_complete

static boolean jpeg_input_complete(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_start_output

static boolean jpeg_start_output(JPEGDecoder.jpeg_decompress_struct cinfo,
 int scan_number)

jpeg_finish_output

static boolean jpeg_finish_output(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_finish_decompress

static boolean jpeg_finish_decompress(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_read_header

static int jpeg_read_header(JPEGDecoder.jpeg_decompress_struct cinfo,
 boolean require_image)

dummy_consume_data

static int dummy_consume_data(JPEGDecoder.jpeg_decompress_struct cinfo)

consume_data

static int consume_data(JPEGDecoder.jpeg_decompress_struct cinfo)

consume_input

static int consume_input(JPEGDecoder.jpeg_decompress_struct cinfo)

fill_input_buffer

static boolean fill_input_buffer(JPEGDecoder.jpeg_decompress_struct cinfo)

first_marker

static boolean first_marker(JPEGDecoder.jpeg_decompress_struct cinfo)

next_marker

static boolean next_marker(JPEGDecoder.jpeg_decompress_struct cinfo)

read_markers

static int read_markers(JPEGDecoder.jpeg_decompress_struct cinfo)

jdiv_round_up

static long jdiv_round_up(long a,
 long b)

initial_setup

static void initial_setup(JPEGDecoder.jpeg_decompress_struct cinfo)

per_scan_setup

static void per_scan_setup(JPEGDecoder.jpeg_decompress_struct cinfo)

latch_quant_tables

static void latch_quant_tables(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_make_d_derived_tbl

static void jpeg_make_d_derived_tbl(JPEGDecoder.jpeg_decompress_struct cinfo,
 boolean isDC,
 int tblno,
 JPEGDecoder.d_derived_tbl dtbl)

start_input_pass

static void start_input_pass(JPEGDecoder.jpeg_decompress_struct cinfo)

finish_input_pass

static void finish_input_pass(JPEGDecoder.jpeg_decompress_struct cinfo)

consume_markers

static int consume_markers(JPEGDecoder.jpeg_decompress_struct cinfo)

default_decompress_parms

static void default_decompress_parms(JPEGDecoder.jpeg_decompress_struct cinfo)

init_source

static void init_source(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_consume_input

static int jpeg_consume_input(JPEGDecoder.jpeg_decompress_struct cinfo)

jpeg_abort

static void jpeg_abort(JPEGDecoder.jpeg_decompress_struct cinfo)

isFileFormat

static boolean isFileFormat(LEDataInputStream stream)

loadFromByteStream

static ImageData[] loadFromByteStream(InputStream inputStream,
 ImageLoader loader)