ojph::local::param_nlt Struct Reference

#include <ojph_params_local.h>

Public Types
using	special_comp_num = ojph::param_nlt::special_comp_num
using	nonlinearity = ojph::param_nlt::nonlinearity

Public Member Functions
	param_nlt ()
	~param_nlt ()
void	restart ()
void	check_validity (param_siz &siz)
void	set_nonlinear_transform (ui32 comp_num, ui8 nl_type)
bool	get_nonlinear_transform (ui32 comp_num, ui8 &bit_depth, bool &is_signed, ui8 &nl_type) const
bool	write (outfile_base *file) const
void	read (infile_base *file)

Private Member Functions
void	init ()
void	destroy ()
const param_nlt *	get_nlt_object (ui32 comp_num) const
param_nlt *	get_nlt_object (ui32 comp_num)
param_nlt *	add_object (ui32 comp_num)
bool	is_any_enabled () const
void	trim_non_existing_components (ui32 num_comps)

Private Attributes
ui16	Lnlt
ui16	Cnlt
ui8	BDnlt
ui8	Tnlt
bool	enabled
param_nlt *	next
param_nlt *	avail

Detailed Description

Definition at line 787 of file ojph_params_local.h.

Member Typedef Documentation

nonlinearity

using ojph::local::param_nlt::nonlinearity = ojph::param_nlt::nonlinearity

Definition at line 790 of file ojph_params_local.h.

special_comp_num

using ojph::local::param_nlt::special_comp_num = ojph::param_nlt::special_comp_num

Definition at line 789 of file ojph_params_local.h.

Constructor & Destructor Documentation

param_nlt()

ojph::local::param_nlt::param_nlt ( )

inline

Definition at line 792 of file ojph_params_local.h.

References avail, and init().

Referenced by add_object().

~param_nlt()

ojph::local::param_nlt::~param_nlt ( )

inline

Definition at line 793 of file ojph_params_local.h.

References destroy().

Member Function Documentation

add_object()

param_nlt * ojph::local::param_nlt::add_object ( ui32  comp_num )

private

Definition at line 1980 of file ojph_params.cpp.

References avail, Cnlt, init(), next, and param_nlt().

Referenced by check_validity(), read(), and set_nonlinear_transform().

check_validity()

void ojph::local::param_nlt::check_validity

(

param_siz &

siz

)

Definition at line 1789 of file ojph_params.cpp.

References add_object(), BDnlt, enabled, ojph::local::param_siz::get_bit_depth(), get_nlt_object(), ojph::local::param_siz::get_num_components(), is_any_enabled(), ojph::local::param_siz::is_signed(), ojph::local::param_siz::RSIZ_EXT_FLAG, ojph::local::param_siz::RSIZ_NLT_FLAG, ojph::local::param_siz::set_Rsiz_flag(), Tnlt, and trim_non_existing_components().

Referenced by ojph::local::codestream::write_headers().

destroy()

void ojph::local::param_nlt::destroy ( )

inlineprivate

Definition at line 824 of file ojph_params_local.h.

References avail, and next.

Referenced by ~param_nlt().

get_nlt_object() [1/2]

param_nlt * ojph::local::param_nlt::get_nlt_object ( ui32  comp_num )

private

Definition at line 1962 of file ojph_params.cpp.

References get_nlt_object().

get_nlt_object() [2/2]

const param_nlt * ojph::local::param_nlt::get_nlt_object ( ui32  comp_num ) const

private

Definition at line 1971 of file ojph_params.cpp.

References Cnlt, and next.

Referenced by check_validity(), get_nlt_object(), get_nonlinear_transform(), read(), and set_nonlinear_transform().

get_nonlinear_transform()

bool ojph::local::param_nlt::get_nonlinear_transform	(	ui32	comp_num,
		ui8 &	bit_depth,
		bool &	is_signed,
		ui8 &	nl_type
	)		const

Definition at line 1894 of file ojph_params.cpp.

References BDnlt, Cnlt, enabled, get_nlt_object(), and Tnlt.

Referenced by ojph::local::tile::finalize_alloc(), and ojph::param_nlt::get_nonlinear_transform().

init()

void ojph::local::param_nlt::init ( )

inlineprivate

Definition at line 814 of file ojph_params_local.h.

References BDnlt, Cnlt, enabled, Lnlt, next, and Tnlt.

Referenced by add_object(), param_nlt(), and restart().

is_any_enabled()

bool ojph::local::param_nlt::is_any_enabled ( ) const

private

Definition at line 2003 of file ojph_params.cpp.

References enabled, and next.

Referenced by check_validity(), and write().

read()

void ojph::local::param_nlt::read

(

infile_base *

file

)

Definition at line 1940 of file ojph_params.cpp.

References add_object(), BDnlt, Cnlt, enabled, get_nlt_object(), OJPH_ERROR, ojph::infile_base::read(), ojph::local::swap_byte(), and Tnlt.

Referenced by ojph::local::codestream::read_headers().

restart()

void ojph::local::param_nlt::restart ( )

inline

Definition at line 796 of file ojph_params_local.h.

References avail, init(), and next.

Referenced by ojph::local::codestream::restart().

set_nonlinear_transform()

void ojph::local::param_nlt::set_nonlinear_transform	(	ui32	comp_num,
		ui8	nl_type
	)

Definition at line 1878 of file ojph_params.cpp.

References add_object(), enabled, get_nlt_object(), OJPH_ERROR, ojph::param_nlt::OJPH_NLT_BINARY_COMPLEMENT_NLT, ojph::param_nlt::OJPH_NLT_NO_NLT, and Tnlt.

Referenced by ojph::param_nlt::set_nonlinear_transform().

trim_non_existing_components()

void ojph::local::param_nlt::trim_non_existing_components ( ui32  num_comps )

private

Definition at line 2013 of file ojph_params.cpp.

References Cnlt, enabled, next, and OJPH_INFO.

Referenced by check_validity().

write()

bool ojph::local::param_nlt::write

(

outfile_base *

file

)

const

Definition at line 1912 of file ojph_params.cpp.

References BDnlt, Cnlt, enabled, is_any_enabled(), Lnlt, next, ojph::local::NLT, ojph::local::swap_byte(), Tnlt, and ojph::outfile_base::write().

Referenced by ojph::local::codestream::write_headers().

Member Data Documentation

avail

param_nlt* ojph::local::param_nlt::avail

private

Definition at line 855 of file ojph_params_local.h.

Referenced by add_object(), destroy(), param_nlt(), and restart().

BDnlt

ui8 ojph::local::param_nlt::BDnlt

private

Definition at line 844 of file ojph_params_local.h.

Referenced by check_validity(), get_nonlinear_transform(), init(), read(), and write().

Cnlt

ui16 ojph::local::param_nlt::Cnlt

private

Definition at line 843 of file ojph_params_local.h.

Referenced by add_object(), get_nlt_object(), get_nonlinear_transform(), init(), read(), trim_non_existing_components(), and write().

enabled

bool ojph::local::param_nlt::enabled

private

Definition at line 846 of file ojph_params_local.h.

Referenced by check_validity(), get_nonlinear_transform(), init(), is_any_enabled(), read(), set_nonlinear_transform(), trim_non_existing_components(), and write().

Lnlt

ui16 ojph::local::param_nlt::Lnlt

private

Definition at line 842 of file ojph_params_local.h.

Referenced by init(), and write().

next

param_nlt* ojph::local::param_nlt::next

private

Definition at line 847 of file ojph_params_local.h.

Referenced by add_object(), destroy(), get_nlt_object(), init(), is_any_enabled(), restart(), trim_non_existing_components(), and write().

Tnlt

ui8 ojph::local::param_nlt::Tnlt

private

Definition at line 845 of file ojph_params_local.h.

Referenced by check_validity(), get_nonlinear_transform(), init(), read(), set_nonlinear_transform(), and write().

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

• /build/openjph-85CyYr/openjph-0.26.0/src/core/codestream/ojph_params_local.h
• /build/openjph-85CyYr/openjph-0.26.0/src/core/codestream/ojph_params.cpp