OpenJPH
Open-source implementation of JPEG2000 Part-15
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ojph::raw_in Class Reference

#include <ojph_img_io.h>

Inheritance diagram for ojph::raw_in:
ojph::image_in_base

Public Member Functions

 raw_in ()
virtual ~raw_in ()
void open (const char *filename)
virtual ui32 read (const line_buf *line, ui32 comp_num=0)
void close ()
void set_img_props (const size &s, ui32 bit_depth, bool is_signed)
ui32 get_bit_depth ()
bool get_is_signed ()
Public Member Functions inherited from ojph::image_in_base
virtual ~image_in_base ()

Private Attributes

FILE * fh
const char * fname
ui32 width
ui32 height
ui32 bit_depth
ui32 bytes_per_sample
bool is_signed
ui32 cur_line
void * buffer
size_t buffer_size

Detailed Description

Definition at line 408 of file ojph_img_io.h.

Constructor & Destructor Documentation

◆ raw_in()

ojph::raw_in::raw_in ( )
inline

Definition at line 411 of file ojph_img_io.h.

References bit_depth, buffer, buffer_size, bytes_per_sample, cur_line, fh, fname, height, is_signed, and width.

◆ ~raw_in()

virtual ojph::raw_in::~raw_in ( )
inlinevirtual

Definition at line 422 of file ojph_img_io.h.

References buffer, and close().

Member Function Documentation

◆ close()

void ojph::raw_in::close ( )
inlinevirtual

Reimplemented from ojph::image_in_base.

Definition at line 431 of file ojph_img_io.h.

References fh, and fname.

Referenced by read(), and ~raw_in().

◆ get_bit_depth()

ui32 ojph::raw_in::get_bit_depth ( )
inline

Definition at line 435 of file ojph_img_io.h.

References bit_depth, and fh.

◆ get_is_signed()

bool ojph::raw_in::get_is_signed ( )
inline

Definition at line 436 of file ojph_img_io.h.

References fh, and is_signed.

◆ open()

void ojph::raw_in::open ( const char * filename)

Definition at line 1495 of file ojph_img_io.cpp.

References bit_depth, buffer, buffer_size, bytes_per_sample, cur_line, fh, fname, OJPH_ERROR, and width.

Referenced by main().

◆ read()

ui32 ojph::raw_in::read ( const line_buf * line,
ui32 comp_num = 0 )
virtual

Implements ojph::image_in_base.

Definition at line 1510 of file ojph_img_io.cpp.

References buffer, bytes_per_sample, close(), fh, fname, ojph::line_buf::i32, is_signed, OJPH_ERROR, ojph_unused, and width.

◆ set_img_props()

void ojph::raw_in::set_img_props ( const size & s,
ui32 bit_depth,
bool is_signed )

Definition at line 1591 of file ojph_img_io.cpp.

References bit_depth, fh, ojph::size::h, is_signed, and ojph::size::w.

Referenced by main().

Member Data Documentation

◆ bit_depth

ui32 ojph::raw_in::bit_depth
private

Definition at line 441 of file ojph_img_io.h.

Referenced by get_bit_depth(), open(), raw_in(), and set_img_props().

◆ buffer

void* ojph::raw_in::buffer
private

Definition at line 445 of file ojph_img_io.h.

Referenced by open(), raw_in(), read(), and ~raw_in().

◆ buffer_size

size_t ojph::raw_in::buffer_size
private

Definition at line 446 of file ojph_img_io.h.

Referenced by open(), and raw_in().

◆ bytes_per_sample

ui32 ojph::raw_in::bytes_per_sample
private

Definition at line 442 of file ojph_img_io.h.

Referenced by open(), raw_in(), and read().

◆ cur_line

ui32 ojph::raw_in::cur_line
private

Definition at line 444 of file ojph_img_io.h.

Referenced by open(), and raw_in().

◆ fh

FILE* ojph::raw_in::fh
private

Definition at line 439 of file ojph_img_io.h.

Referenced by close(), get_bit_depth(), get_is_signed(), open(), raw_in(), read(), and set_img_props().

◆ fname

const char* ojph::raw_in::fname
private

Definition at line 440 of file ojph_img_io.h.

Referenced by close(), open(), raw_in(), and read().

◆ height

ui32 ojph::raw_in::height
private

Definition at line 441 of file ojph_img_io.h.

Referenced by raw_in().

◆ is_signed

bool ojph::raw_in::is_signed
private

Definition at line 443 of file ojph_img_io.h.

Referenced by get_is_signed(), raw_in(), read(), and set_img_props().

◆ width

ui32 ojph::raw_in::width
private

Definition at line 441 of file ojph_img_io.h.

Referenced by open(), raw_in(), and read().

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