OpenJPH
Open-source implementation of JPEG2000 Part-15
VLC decoding tables

Functions

static bool ojph::local::vlc_init_tables ()
 Initializes vlc_tbl0 and vlc_tbl1 tables, from table0.h and table1.h. More...
 

Variables

static ui16 ojph::local::vlc_tbl0 [1024] = { 0 }
 vlc_tbl0 contains decoding information for initial row of quads More...
 
static ui16 ojph::local::vlc_tbl1 [1024] = { 0 }
 vlc_tbl1 contains decoding information for non-initial row of quads More...
 
static bool ojph::local::vlc_tables_initialized = vlc_init_tables()
 Initializes VLC tables vlc_tbl0 and vlc_tbl1. More...
 

Detailed Description

VLC tables to decode VLC codewords to these fields: (in order)

Function Documentation

◆ vlc_init_tables()

static bool ojph::local::vlc_init_tables ( )
static

#include </build/openjph-83hDaf/openjph-0.8.2/src/core/coding/ojph_block_decoder.cpp>

Initializes vlc_tbl0 and vlc_tbl1 tables, from table0.h and table1.h.

Definition at line 594 of file ojph_block_decoder.cpp.

References ojph::local::vlc_tbl0, and ojph::local::vlc_tbl1.

Variable Documentation

◆ vlc_tables_initialized

bool ojph::local::vlc_tables_initialized = vlc_init_tables()
static

#include </build/openjph-83hDaf/openjph-0.8.2/src/core/coding/ojph_block_decoder.cpp>

Initializes VLC tables vlc_tbl0 and vlc_tbl1.

Definition at line 851 of file ojph_block_decoder.cpp.

◆ vlc_tbl0

ui16 ojph::local::vlc_tbl0[1024] = { 0 }
static

◆ vlc_tbl1

ui16 ojph::local::vlc_tbl1[1024] = { 0 }
static

#include </build/openjph-83hDaf/openjph-0.8.2/src/core/coding/ojph_block_decoder.cpp>

vlc_tbl1 contains decoding information for non-initial row of quads

Definition at line 73 of file ojph_block_decoder.cpp.

Referenced by ojph::local::ojph_decode_codeblock(), ojph::local::ojph_encode_codeblock(), and ojph::local::vlc_init_tables().