OpenJPH
Open-source implementation of JPEG2000 Part-15
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ojph::local::nlt_rec Struct Reference

#include <ojph_params_local.h>

Public Types

using nonlinearity = ojph::param_nlt::nonlinearity

Public Member Functions

 nlt_rec ()
void init ()
ui8 get_type () const
ui8 get_bit_depth () const
ui8 get_bpp () const
bool is_signed () const
ui32 cal_marker_points_size () const
ui32 cal_store_size_for_decoding ()
void assign_pointers_for_decoding ()
void prepare_for_decoding ()
ui32 cal_store_size_for_encoding (ui32 enc_num_points)
void assign_pointers_for_encoding ()
void prepare_for_encoding ()

Static Public Member Functions

static ui8 get_bpp (ui32 t)

Public Attributes

ui8 BDnlt
ui8 Tnlt
ui32 d_min
ui32 d_max
ui32 pt_val
ui32 num_points
void * marker_points
ui8 bytes_per_point
void * points_store
ui32 store_size
float * dec_points
float fd_min
float fd_max
float delta
float inv_delta
float multiplier
float * enc_points
ui32 enc_num_points
float ft_min
float ft_max

Detailed Description

Definition at line 840 of file ojph_params_local.h.

Member Typedef Documentation

◆ nonlinearity

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

Definition at line 841 of file ojph_params_local.h.

Constructor & Destructor Documentation

◆ nlt_rec()

ojph::local::nlt_rec::nlt_rec ( )
inline

Definition at line 844 of file ojph_params_local.h.

References init(), points_store, and store_size.

Member Function Documentation

◆ assign_pointers_for_decoding()

void ojph::local::nlt_rec::assign_pointers_for_decoding ( )
inline

Definition at line 883 of file ojph_params_local.h.

References dec_points, enc_points, marker_points, num_points, and points_store.

Referenced by ojph::local::param_nlt::read().

◆ assign_pointers_for_encoding()

void ojph::local::nlt_rec::assign_pointers_for_encoding ( )
inline

Definition at line 900 of file ojph_params_local.h.

References dec_points, enc_num_points, enc_points, marker_points, and points_store.

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

◆ cal_marker_points_size()

ui32 ojph::local::nlt_rec::cal_marker_points_size ( ) const
inline

Definition at line 859 of file ojph_params_local.h.

References get_bpp(), and num_points.

◆ cal_store_size_for_decoding()

ui32 ojph::local::nlt_rec::cal_store_size_for_decoding ( )
inline

Definition at line 878 of file ojph_params_local.h.

References get_bpp(), and num_points.

Referenced by ojph::local::param_nlt::read().

◆ cal_store_size_for_encoding()

ui32 ojph::local::nlt_rec::cal_store_size_for_encoding ( ui32 enc_num_points)
inline

Definition at line 894 of file ojph_params_local.h.

References enc_num_points, get_bpp(), and num_points.

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

◆ get_bit_depth()

ui8 ojph::local::nlt_rec::get_bit_depth ( ) const
inline

Definition at line 856 of file ojph_params_local.h.

References BDnlt.

Referenced by ojph::local::local_gen_irv_convert_to_float_nlt2or4(), ojph::local::local_gen_irv_convert_to_integer_nlt2or4(), and prepare_for_decoding().

◆ get_bpp() [1/2]

ui8 ojph::local::nlt_rec::get_bpp ( ) const
inline

Definition at line 857 of file ojph_params_local.h.

References get_bpp(), and pt_val.

Referenced by get_bpp().

◆ get_bpp() [2/2]

ui8 ojph::local::nlt_rec::get_bpp ( ui32 t)
inlinestatic

Definition at line 843 of file ojph_params_local.h.

Referenced by cal_marker_points_size(), cal_store_size_for_decoding(), cal_store_size_for_encoding(), ojph::local::param_nlt::read(), and ojph::local::param_nlt::set_nonlinear_transform().

◆ get_type()

ui8 ojph::local::nlt_rec::get_type ( ) const
inline

Definition at line 855 of file ojph_params_local.h.

References Tnlt.

Referenced by ojph::local::param_nlt::find_unsupported_nlt(), ojph::local::gen_irv_convert_to_float_nlt(), and ojph::local::gen_irv_convert_to_integer_nlt().

◆ init()

void ojph::local::nlt_rec::init ( )
inline

Definition at line 845 of file ojph_params_local.h.

References BDnlt, bytes_per_point, d_max, d_min, dec_points, delta, enc_num_points, enc_points, fd_max, fd_min, inv_delta, marker_points, multiplier, num_points, pt_val, and Tnlt.

Referenced by ojph::local::param_nlt::init(), and nlt_rec().

◆ is_signed()

bool ojph::local::nlt_rec::is_signed ( ) const
inline

Definition at line 858 of file ojph_params_local.h.

References BDnlt.

Referenced by ojph::local::local_gen_irv_convert_to_float_nlt2or4(), and ojph::local::local_gen_irv_convert_to_integer_nlt2or4().

◆ prepare_for_decoding()

void ojph::local::nlt_rec::prepare_for_decoding ( )

Definition at line 2105 of file ojph_params.cpp.

References bytes_per_point, d_max, d_min, dec_points, delta, fd_max, fd_min, get_bit_depth(), inv_delta, marker_points, multiplier, and num_points.

Referenced by ojph::local::param_nlt::read().

◆ prepare_for_encoding()

void ojph::local::nlt_rec::prepare_for_encoding ( )

Definition at line 2143 of file ojph_params.cpp.

References bytes_per_point, d_max, d_min, delta, enc_num_points, enc_points, fd_max, fd_min, ft_max, ft_min, inv_delta, marker_points, num_points, and pt_val.

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

Member Data Documentation

◆ BDnlt

ui8 ojph::local::nlt_rec::BDnlt

Definition at line 861 of file ojph_params_local.h.

Referenced by ojph::local::param_nlt::check_validity(), get_bit_depth(), ojph::local::param_nlt::get_nonlinear_transform(), init(), is_signed(), ojph::local::param_nlt::read(), ojph::local::param_nlt::set_nonlinear_transform(), and ojph::local::param_nlt::write().

◆ bytes_per_point

ui8 ojph::local::nlt_rec::bytes_per_point

Definition at line 867 of file ojph_params_local.h.

Referenced by init(), prepare_for_decoding(), prepare_for_encoding(), ojph::local::param_nlt::read(), ojph::local::param_nlt::set_nonlinear_transform(), and ojph::local::param_nlt::write().

◆ d_max

ui32 ojph::local::nlt_rec::d_max

Definition at line 863 of file ojph_params_local.h.

Referenced by init(), prepare_for_decoding(), prepare_for_encoding(), ojph::local::param_nlt::read(), ojph::local::param_nlt::set_nonlinear_transform(), and ojph::local::param_nlt::write().

◆ d_min

ui32 ojph::local::nlt_rec::d_min

Definition at line 863 of file ojph_params_local.h.

Referenced by init(), prepare_for_decoding(), prepare_for_encoding(), ojph::local::param_nlt::read(), ojph::local::param_nlt::set_nonlinear_transform(), and ojph::local::param_nlt::write().

◆ dec_points

float* ojph::local::nlt_rec::dec_points

Definition at line 874 of file ojph_params_local.h.

Referenced by assign_pointers_for_decoding(), assign_pointers_for_encoding(), init(), ojph::local::local_gen_irv_convert_to_integer_nlt2or4(), and prepare_for_decoding().

◆ delta

float ojph::local::nlt_rec::delta

Definition at line 876 of file ojph_params_local.h.

Referenced by init(), ojph::local::local_gen_irv_convert_to_float_nlt2or4(), ojph::local::local_gen_irv_convert_to_integer_nlt2or4(), prepare_for_decoding(), and prepare_for_encoding().

◆ enc_num_points

ui32 ojph::local::nlt_rec::enc_num_points

Definition at line 892 of file ojph_params_local.h.

Referenced by assign_pointers_for_encoding(), cal_store_size_for_encoding(), init(), and prepare_for_encoding().

◆ enc_points

float* ojph::local::nlt_rec::enc_points

Definition at line 891 of file ojph_params_local.h.

Referenced by assign_pointers_for_decoding(), assign_pointers_for_encoding(), init(), ojph::local::local_gen_irv_convert_to_float_nlt2or4(), and prepare_for_encoding().

◆ fd_max

float ojph::local::nlt_rec::fd_max

Definition at line 875 of file ojph_params_local.h.

Referenced by init(), ojph::local::local_gen_irv_convert_to_integer_nlt2or4(), prepare_for_decoding(), and prepare_for_encoding().

◆ fd_min

float ojph::local::nlt_rec::fd_min

Definition at line 875 of file ojph_params_local.h.

Referenced by init(), ojph::local::local_gen_irv_convert_to_integer_nlt2or4(), prepare_for_decoding(), and prepare_for_encoding().

◆ ft_max

float ojph::local::nlt_rec::ft_max

Definition at line 893 of file ojph_params_local.h.

Referenced by ojph::local::local_gen_irv_convert_to_float_nlt2or4(), and prepare_for_encoding().

◆ ft_min

float ojph::local::nlt_rec::ft_min

Definition at line 893 of file ojph_params_local.h.

Referenced by ojph::local::local_gen_irv_convert_to_float_nlt2or4(), and prepare_for_encoding().

◆ inv_delta

float ojph::local::nlt_rec::inv_delta

Definition at line 876 of file ojph_params_local.h.

Referenced by init(), ojph::local::local_gen_irv_convert_to_float_nlt2or4(), ojph::local::local_gen_irv_convert_to_integer_nlt2or4(), prepare_for_decoding(), and prepare_for_encoding().

◆ marker_points

void* ojph::local::nlt_rec::marker_points

Definition at line 866 of file ojph_params_local.h.

Referenced by assign_pointers_for_decoding(), assign_pointers_for_encoding(), init(), prepare_for_decoding(), prepare_for_encoding(), ojph::local::param_nlt::read(), ojph::local::param_nlt::set_nonlinear_transform(), and ojph::local::param_nlt::write().

◆ multiplier

float ojph::local::nlt_rec::multiplier

Definition at line 877 of file ojph_params_local.h.

Referenced by init(), ojph::local::local_gen_irv_convert_to_integer_nlt2or4(), and prepare_for_decoding().

◆ num_points

ui32 ojph::local::nlt_rec::num_points

Definition at line 865 of file ojph_params_local.h.

Referenced by assign_pointers_for_decoding(), cal_marker_points_size(), cal_store_size_for_decoding(), cal_store_size_for_encoding(), init(), prepare_for_decoding(), prepare_for_encoding(), ojph::local::param_nlt::read(), ojph::local::param_nlt::set_nonlinear_transform(), and ojph::local::param_nlt::write().

◆ points_store

void* ojph::local::nlt_rec::points_store

Definition at line 870 of file ojph_params_local.h.

Referenced by assign_pointers_for_decoding(), assign_pointers_for_encoding(), ojph::local::param_nlt::destroy(), nlt_rec(), ojph::local::param_nlt::read(), and ojph::local::param_nlt::set_nonlinear_transform().

◆ pt_val

ui32 ojph::local::nlt_rec::pt_val

Definition at line 864 of file ojph_params_local.h.

Referenced by get_bpp(), init(), prepare_for_encoding(), ojph::local::param_nlt::read(), ojph::local::param_nlt::set_nonlinear_transform(), and ojph::local::param_nlt::write().

◆ store_size

ui32 ojph::local::nlt_rec::store_size

Definition at line 871 of file ojph_params_local.h.

Referenced by nlt_rec(), ojph::local::param_nlt::read(), and ojph::local::param_nlt::set_nonlinear_transform().

◆ Tnlt

ui8 ojph::local::nlt_rec::Tnlt

Definition at line 862 of file ojph_params_local.h.

Referenced by ojph::local::param_nlt::check_validity(), ojph::local::param_nlt::get_nonlinear_transform(), get_type(), init(), ojph::local::param_nlt::read(), ojph::local::param_nlt::set_nonlinear_transform(), ojph::local::param_nlt::set_nonlinear_transform(), and ojph::local::param_nlt::write().

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