vil_openjpeg_decoder Class Reference

List of all members.

Public Member Functions
	vil_openjpeg_decoder (OPJ_CODEC_FORMAT opj_codec_format)
	~vil_openjpeg_decoder (void)
bool	error (void) const
void	silence (void)
bool	init_from_stream (unsigned int reduction, void *stream)
bool	set_decode_area (unsigned int x, unsigned int y, unsigned int w, unsigned int h)
opj_image_t *	take_image (void)
opj_image_t *	decode (void)
const opj_header *	header (void) const
Private Member Functions
bool	init_decoder (unsigned int reduction)
bool	init_stream (void *stream)
bool	read_header (void)
Static Private Member Functions
static vxl_uint_32	opj_vil_stream_read (void *p_buffer, vxl_uint_32 p_nb_bytes, void *p_user_data)
static vxl_uint_32	opj_vil_stream_write (void *p_buffer, vxl_uint_32 p_nb_bytes, void *p_user_data)
static vxl_uint_32	opj_vil_stream_skip (vxl_uint_32 p_nb_bytes, void *p_user_data)
static bool	opj_vil_stream_seek (vxl_uint_32 p_nb_bytes, void *p_user_data)
static void	opj_event_info (const char *msg, void *data)
static void	opj_event_warning (const char *msg, void *data)
static void	opj_event_error (const char *msg, void *data)
Private Attributes
opj_dparameters_t	params_
opj_codec_t *	codec_
opj_image_t *	image_
opj_stream_t *	stream_
opj_header	header_
OPJ_CODEC_FORMAT	opj_codec_format_
bool	error_
bool	silent_

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Detailed Description

Definition at line 88 of file vil_openjpeg.cxx.

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Constructor & Destructor Documentation

vil_openjpeg_decoder::vil_openjpeg_decoder

(

OPJ_CODEC_FORMAT

opj_codec_format

)

Definition at line 173 of file vil_openjpeg.cxx.

vil_openjpeg_decoder::~vil_openjpeg_decoder

(

void

)

Definition at line 183 of file vil_openjpeg.cxx.

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Member Function Documentation

opj_image_t * vil_openjpeg_decoder::decode

(

void

)

Definition at line 350 of file vil_openjpeg.cxx.

bool vil_openjpeg_decoder::error

(

void

)

const

Definition at line 206 of file vil_openjpeg.cxx.

const opj_header * vil_openjpeg_decoder::header

(

void

)

const

Definition at line 359 of file vil_openjpeg.cxx.

bool vil_openjpeg_decoder::init_decoder

(

unsigned int

reduction

)

[private]

Definition at line 269 of file vil_openjpeg.cxx.

bool vil_openjpeg_decoder::init_from_stream	(	unsigned int	reduction,
		void *	stream
	)

Definition at line 222 of file vil_openjpeg.cxx.

bool vil_openjpeg_decoder::init_stream

(

void *

stream

)

[private]

Definition at line 239 of file vil_openjpeg.cxx.

void vil_openjpeg_decoder::opj_event_error	(	const char *	msg,
		void *	data
	)		[static, private]

Definition at line 473 of file vil_openjpeg.cxx.

void vil_openjpeg_decoder::opj_event_info	(	const char *	msg,
		void *	data
	)		[static, private]

Definition at line 457 of file vil_openjpeg.cxx.

void vil_openjpeg_decoder::opj_event_warning	(	const char *	msg,
		void *	data
	)		[static, private]

Definition at line 465 of file vil_openjpeg.cxx.

vxl_uint_32 vil_openjpeg_decoder::opj_vil_stream_read	(	void *	p_buffer,
		vxl_uint_32	p_nb_bytes,
		void *	p_user_data
	)		[static, private]

Definition at line 371 of file vil_openjpeg.cxx.

bool vil_openjpeg_decoder::opj_vil_stream_seek	(	vxl_uint_32	p_nb_bytes,
		void *	p_user_data
	)		[static, private]

Definition at line 433 of file vil_openjpeg.cxx.

vxl_uint_32 vil_openjpeg_decoder::opj_vil_stream_skip	(	vxl_uint_32	p_nb_bytes,
		void *	p_user_data
	)		[static, private]

Definition at line 411 of file vil_openjpeg.cxx.

vxl_uint_32 vil_openjpeg_decoder::opj_vil_stream_write	(	void *	p_buffer,
		vxl_uint_32	p_nb_bytes,
		void *	p_user_data
	)		[static, private]

Definition at line 391 of file vil_openjpeg.cxx.

bool vil_openjpeg_decoder::read_header

(

void

)

[private]

Definition at line 308 of file vil_openjpeg.cxx.

bool vil_openjpeg_decoder::set_decode_area	(	unsigned int	x,
		unsigned int	y,
		unsigned int	w,
		unsigned int	h
	)

Definition at line 330 of file vil_openjpeg.cxx.

void vil_openjpeg_decoder::silence

(

void

)

Definition at line 214 of file vil_openjpeg.cxx.

opj_image_t * vil_openjpeg_decoder::take_image

(

void

)

Definition at line 340 of file vil_openjpeg.cxx.

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Member Data Documentation

opj_codec_t* vil_openjpeg_decoder::codec_ [private]

Definition at line 107 of file vil_openjpeg.cxx.

bool vil_openjpeg_decoder::error_ [private]

Definition at line 113 of file vil_openjpeg.cxx.

opj_header vil_openjpeg_decoder::header_ [private]

Definition at line 110 of file vil_openjpeg.cxx.

opj_image_t* vil_openjpeg_decoder::image_ [private]

Definition at line 108 of file vil_openjpeg.cxx.

OPJ_CODEC_FORMAT vil_openjpeg_decoder::opj_codec_format_ [private]

Definition at line 111 of file vil_openjpeg.cxx.

opj_dparameters_t vil_openjpeg_decoder::params_ [private]

Definition at line 106 of file vil_openjpeg.cxx.

bool vil_openjpeg_decoder::silent_ [private]

Definition at line 114 of file vil_openjpeg.cxx.

opj_stream_t* vil_openjpeg_decoder::stream_ [private]

Definition at line 109 of file vil_openjpeg.cxx.

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The documentation for this class was generated from the following file:

• core/vil/file_formats/vil_openjpeg.cxx