OpenJPH
Open-source implementation of JPEG2000 Part-15
Public Member Functions | Protected Attributes | List of all members
ojph::local::param_qcc Struct Reference

#include <ojph_params_local.h>

Inheritance diagram for ojph::local::param_qcc:
ojph::local::param_qcd

Public Member Functions

 param_qcc ()
 
ui16 get_comp_num ()
 
void read (infile_base *file, ui32 num_comps)
 
- Public Member Functions inherited from ojph::local::param_qcd
 param_qcd ()
 
void set_delta (float delta)
 
void set_rev_quant (ui32 bit_depth, bool is_employing_color_transform)
 
void set_irrev_quant ()
 
void check_validity (const param_siz &siz, const param_cod &cod)
 
ui32 get_num_guard_bits () const
 
ui32 get_MAGBp () const
 
ui32 get_Kmax (ui32 resolution, ui32 subband) const
 
float irrev_get_delta (ui32 resolution, ui32 subband) const
 
bool write (outfile_base *file)
 
void read (infile_base *file)
 

Protected Attributes

ui16 comp_idx
 
- Protected Attributes inherited from ojph::local::param_qcd
ui16 Lqcd
 
ui8 Sqcd
 
union {
   ui8   u8_SPqcd [97]
 
   ui16   u16_SPqcd [97]
 
}; 
 
ui32 num_decomps
 
float base_delta
 

Detailed Description

Definition at line 494 of file ojph_params_local.h.

Constructor & Destructor Documentation

◆ param_qcc()

ojph::local::param_qcc::param_qcc ( )
inline

Definition at line 498 of file ojph_params_local.h.

References comp_idx.

Member Function Documentation

◆ get_comp_num()

ui16 ojph::local::param_qcc::get_comp_num ( )
inline

Definition at line 501 of file ojph_params_local.h.

References comp_idx.

◆ read()

void ojph::local::param_qcc::read ( infile_base *  file,
ui32  num_comps 
)

Definition at line 986 of file ojph_params.cpp.

References comp_idx, ojph::local::param_qcd::Lqcd, ojph::local::param_qcd::num_decomps, OJPH_ERROR, ojph::infile_base::read(), ojph::local::param_qcd::Sqcd, ojph::local::swap_byte(), ojph::local::param_qcd::u16_SPqcd, and ojph::local::param_qcd::u8_SPqcd.

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

Member Data Documentation

◆ comp_idx

ui16 ojph::local::param_qcc::comp_idx
protected

Definition at line 505 of file ojph_params_local.h.

Referenced by get_comp_num(), param_qcc(), and read().

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