Package de.digitalcollections.openjpeg.lib

Interface libopenjp2

public interface libopenjp2

Field Summary

Fields

Modifier and Type	Field	Description
static int	JPWL_MAX_NO_PACKSPECS
static int	JPWL_MAX_NO_TILESPECS
static int	OPJ_J2K_MAXBANDS
static int	OPJ_J2K_MAXRLVLS
static long	OPJ_J2K_STREAM_CHUNK_SIZE
static int	OPJ_PATH_LEN
static int	STR_LEN

Method Summary

Modifier and Type	Method	Description
jnr.ffi.Pointer	opj_create_compress(CODEC_FORMAT fmt)
jnr.ffi.Pointer	opj_create_decompress(CODEC_FORMAT fmt)
boolean	opj_decode(jnr.ffi.Pointer codec, jnr.ffi.Pointer stream, jnr.ffi.Pointer img)
void	opj_destroy_codec(jnr.ffi.Pointer codec)
void	opj_destroy_cstr_info(jnr.ffi.byref.AddressByReference infoPtr)
boolean	opj_encode(jnr.ffi.Pointer codec, jnr.ffi.Pointer stream)
boolean	opj_end_compress(jnr.ffi.Pointer codec, jnr.ffi.Pointer stream)
opj_codestream_info_v2	opj_get_cstr_info(jnr.ffi.Pointer codec)
jnr.ffi.Pointer	opj_image_create(int numcmpts, jnr.ffi.Pointer cmtparms, COLOR_SPACE clrspc)
void	opj_image_destroy(jnr.ffi.Pointer image)
boolean	opj_read_header(jnr.ffi.Pointer stream, jnr.ffi.Pointer codec, jnr.ffi.byref.PointerByReference imgPtr)
boolean	opj_set_decode_area(jnr.ffi.Pointer codec, jnr.ffi.Pointer image, int startX, int startY, int endX, int endY)
void	opj_set_default_decoder_parameters(opj_dparameters params)
void	opj_set_default_encoder_parameters(opj_cparameters params)
boolean	opj_set_error_handler(jnr.ffi.Pointer codec, opj_msg_callback msg_fn)
boolean	opj_set_info_handler(jnr.ffi.Pointer codec, opj_msg_callback msg_fn)
boolean	opj_set_warning_handler(jnr.ffi.Pointer codec, opj_msg_callback msg_fn)
boolean	opj_setup_decoder(jnr.ffi.Pointer codec, opj_dparameters params)
boolean	opj_setup_encoder(jnr.ffi.Pointer codec, opj_cparameters params, opj_image img)
boolean	opj_start_compress(jnr.ffi.Pointer codec, opj_image img, jnr.ffi.Pointer stream)
jnr.ffi.Pointer	opj_stream_create(long bufSize, boolean isInput)
jnr.ffi.Pointer	opj_stream_create_default_file_stream(java.lang.String filename, boolean isReadStream)
void	opj_stream_destroy(jnr.ffi.Pointer stream)
void	opj_stream_set_read_function(jnr.ffi.Pointer stream, opj_stream_read_fn read_fn)
void	opj_stream_set_seek_function(jnr.ffi.Pointer stream, opj_stream_seek_fn seek_fn)
void	opj_stream_set_skip_function(jnr.ffi.Pointer stream, opj_stream_skip_fn skip_fn)
void	opj_stream_set_user_data_length(jnr.ffi.Pointer stream, long dataLength)
void	opj_stream_set_write_function(jnr.ffi.Pointer stream, opj_stream_write_fn write_fn)
java.lang.String	opj_version()

Field Details

OPJ_PATH_LEN

static final int OPJ_PATH_LEN

See Also:

Constant Field Values

STR_LEN

static final int STR_LEN

See Also:

Constant Field Values

JPWL_MAX_NO_TILESPECS

static final int JPWL_MAX_NO_TILESPECS

See Also:

Constant Field Values

JPWL_MAX_NO_PACKSPECS

static final int JPWL_MAX_NO_PACKSPECS

See Also:

Constant Field Values

OPJ_J2K_MAXRLVLS

static final int OPJ_J2K_MAXRLVLS

See Also:

Constant Field Values

OPJ_J2K_MAXBANDS

static final int OPJ_J2K_MAXBANDS

See Also:

Constant Field Values

OPJ_J2K_STREAM_CHUNK_SIZE

static final long OPJ_J2K_STREAM_CHUNK_SIZE

See Also:

Constant Field Values

Method Details

opj_version

java.lang.String opj_version()

opj_stream_create_default_file_stream

jnr.ffi.Pointer opj_stream_create_default_file_stream(java.lang.String filename,
boolean isReadStream)

opj_stream_create

jnr.ffi.Pointer opj_stream_create(long bufSize,
boolean isInput)

opj_stream_set_read_function

void opj_stream_set_read_function(jnr.ffi.Pointer stream,
opj_stream_read_fn read_fn)

opj_stream_set_write_function

void opj_stream_set_write_function(jnr.ffi.Pointer stream,
opj_stream_write_fn write_fn)

opj_stream_set_skip_function

void opj_stream_set_skip_function(jnr.ffi.Pointer stream,
opj_stream_skip_fn skip_fn)

opj_stream_set_seek_function

void opj_stream_set_seek_function(jnr.ffi.Pointer stream,
opj_stream_seek_fn seek_fn)

opj_stream_set_user_data_length

void opj_stream_set_user_data_length(jnr.ffi.Pointer stream,
long dataLength)

opj_stream_destroy

void opj_stream_destroy(jnr.ffi.Pointer stream)

opj_create_decompress

jnr.ffi.Pointer opj_create_decompress(CODEC_FORMAT fmt)

opj_destroy_codec

void opj_destroy_codec(jnr.ffi.Pointer codec)

opj_read_header

boolean opj_read_header(jnr.ffi.Pointer stream,
jnr.ffi.Pointer codec,
jnr.ffi.byref.PointerByReference imgPtr)

opj_setup_decoder

boolean opj_setup_decoder(jnr.ffi.Pointer codec,
opj_dparameters params)

opj_set_default_decoder_parameters

void opj_set_default_decoder_parameters(opj_dparameters params)

opj_set_decode_area

boolean opj_set_decode_area(jnr.ffi.Pointer codec,
jnr.ffi.Pointer image,
int startX,
int startY,
int endX,
int endY)

opj_decode

boolean opj_decode(jnr.ffi.Pointer codec,
jnr.ffi.Pointer stream,
jnr.ffi.Pointer img)

opj_create_compress

jnr.ffi.Pointer opj_create_compress(CODEC_FORMAT fmt)

opj_set_default_encoder_parameters

void opj_set_default_encoder_parameters(opj_cparameters params)

opj_setup_encoder

boolean opj_setup_encoder(jnr.ffi.Pointer codec,
opj_cparameters params,
opj_image img)

opj_start_compress

boolean opj_start_compress(jnr.ffi.Pointer codec,
opj_image img,
jnr.ffi.Pointer stream)

opj_end_compress

boolean opj_end_compress(jnr.ffi.Pointer codec,
jnr.ffi.Pointer stream)

opj_encode

boolean opj_encode(jnr.ffi.Pointer codec,
jnr.ffi.Pointer stream)

opj_image_create

jnr.ffi.Pointer opj_image_create(int numcmpts,
jnr.ffi.Pointer cmtparms,
COLOR_SPACE clrspc)

opj_image_destroy

void opj_image_destroy(jnr.ffi.Pointer image)

opj_get_cstr_info

opj_codestream_info_v2 opj_get_cstr_info(jnr.ffi.Pointer codec)

opj_destroy_cstr_info

void opj_destroy_cstr_info(jnr.ffi.byref.AddressByReference infoPtr)

opj_set_info_handler

boolean opj_set_info_handler(jnr.ffi.Pointer codec,
opj_msg_callback msg_fn)

opj_set_warning_handler

boolean opj_set_warning_handler(jnr.ffi.Pointer codec,
opj_msg_callback msg_fn)

opj_set_error_handler

boolean opj_set_error_handler(jnr.ffi.Pointer codec,
opj_msg_callback msg_fn)