Grok 20.3.2
Public Member Functions | Public Attributes | List of all members
grk::t1::ojph::local::rev_struct Struct Reference

A structure for reading and unstuffing a segment that grows backward, such as VLC and MRP. More...

Public Member Functions

 rev_struct ()
 rev_struct ()
 rev_struct ()

Public Attributes

ui8 * data
 pointer to where to read data
ui64 tmp
 temporary buffer of read data
ui32 bits
 number of bits stored in tmp
int size
 number of bytes left
bool unstuff

Detailed Description

A structure for reading and unstuffing a segment that grows backward, such as VLC and MRP.

Constructor & Destructor Documentation

◆ rev_struct() [1/3]

grk::t1::ojph::local::rev_struct::rev_struct ( )
inline

References bits, data, size, tmp, and unstuff.

◆ rev_struct() [2/3]

grk::t1::ojph::local::rev_struct::rev_struct ( )
inline

References bits, data, size, tmp, and unstuff.

◆ rev_struct() [3/3]

grk::t1::ojph::local::rev_struct::rev_struct ( )
inline

References bits, data, size, tmp, and unstuff.

Member Data Documentation

◆ bits

ui32 grk::t1::ojph::local::rev_struct::bits

number of bits stored in tmp

Referenced by grk::t1::ojph::local::rev_advance(), grk::t1::ojph::local::rev_advance_mrp(), grk::t1::ojph::local::rev_fetch(), grk::t1::ojph::local::rev_fetch_mrp(), grk::t1::ojph::local::rev_init(), grk::t1::ojph::local::rev_init_mrp(), grk::t1::ojph::local::rev_read(), grk::t1::ojph::local::rev_read_mrp(), and rev_struct().

◆ data

ui8 * grk::t1::ojph::local::rev_struct::data

pointer to where to read data

Referenced by grk::t1::ojph::local::rev_init(), grk::t1::ojph::local::rev_init_mrp(), grk::t1::ojph::local::rev_read(), grk::t1::ojph::local::rev_read_mrp(), and rev_struct().

◆ size

int grk::t1::ojph::local::rev_struct::size

number of bytes left

Referenced by grk::t1::ojph::local::rev_init(), grk::t1::ojph::local::rev_init_mrp(), grk::t1::ojph::local::rev_read(), grk::t1::ojph::local::rev_read_mrp(), and rev_struct().

◆ tmp

ui64 grk::t1::ojph::local::rev_struct::tmp

temporary buffer of read data

Referenced by grk::t1::ojph::local::rev_advance(), grk::t1::ojph::local::rev_advance_mrp(), grk::t1::ojph::local::rev_fetch(), grk::t1::ojph::local::rev_fetch_mrp(), grk::t1::ojph::local::rev_init(), grk::t1::ojph::local::rev_init_mrp(), grk::t1::ojph::local::rev_read(), grk::t1::ojph::local::rev_read_mrp(), and rev_struct().

◆ unstuff

bool grk::t1::ojph::local::rev_struct::unstuff

true if the last byte is more than 0x8F then the current byte is unstuffed if it is 0x7F

Referenced by grk::t1::ojph::local::rev_init(), grk::t1::ojph::local::rev_init_mrp(), grk::t1::ojph::local::rev_read(), grk::t1::ojph::local::rev_read_mrp(), and rev_struct().

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