ojph::mem_elastic_allocator Class Reference

#include <ojph_mem.h>

Classes
struct	stores_list

Public Member Functions
	mem_elastic_allocator (ui32 chunk_size)
	~mem_elastic_allocator ()
void	get_buffer (ui32 needed_bytes, coded_lists *&p)
void	restart ()

Private Member Functions
stores_list *	allocate (stores_list **list, ui32 extended_bytes)

Private Attributes
stores_list *	store
stores_list *	cur_store
stores_list *	avail
size_t	total_allocated
const ui32	chunk_size

Detailed Description

Definition at line 216 of file ojph_mem.h.

Constructor & Destructor Documentation

mem_elastic_allocator()

ojph::mem_elastic_allocator::mem_elastic_allocator ( ui32  chunk_size )

inline

Definition at line 223 of file ojph_mem.h.

References avail, cur_store, store, and total_allocated.

~mem_elastic_allocator()

ojph::mem_elastic_allocator::~mem_elastic_allocator ( )

inline

Definition at line 227 of file ojph_mem.h.

References avail, ojph::mem_elastic_allocator::stores_list::next_store, and store.

Member Function Documentation

allocate()

mem_elastic_allocator::stores_list * ojph::mem_elastic_allocator::allocate ( mem_elastic_allocator::stores_list **  list, ui32  extended_bytes  )

private

Definition at line 92 of file ojph_mem.cpp.

References avail, chunk_size, ojph::mem_elastic_allocator::stores_list::eval_store_bytes(), ojph::mem_elastic_allocator::stores_list::next_store, ojph_max, ojph::mem_elastic_allocator::stores_list::orig_size, ojph::mem_elastic_allocator::stores_list::restart(), and total_allocated.

Referenced by get_buffer().

get_buffer()

void ojph::mem_elastic_allocator::get_buffer	(	ui32	needed_bytes,
		coded_lists *&	p
	)

Definition at line 113 of file ojph_mem.cpp.

References allocate(), ojph::mem_elastic_allocator::stores_list::available, cur_store, ojph::mem_elastic_allocator::stores_list::data, ojph::mem_elastic_allocator::stores_list::next_store, and store.

Referenced by ojph::local::bb_expand_buf(), ojph::local::bb_read_chunk(), ojph::local::ojph_encode_codeblock32(), and ojph::local::ojph_encode_codeblock64().

restart()

void ojph::mem_elastic_allocator::restart

(

)

Definition at line 130 of file ojph_mem.cpp.

References avail, cur_store, and store.

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

Member Data Documentation

avail

stores_list* ojph::mem_elastic_allocator::avail

private

Definition at line 272 of file ojph_mem.h.

Referenced by allocate(), mem_elastic_allocator(), restart(), and ~mem_elastic_allocator().

chunk_size

const ui32 ojph::mem_elastic_allocator::chunk_size

private

Definition at line 274 of file ojph_mem.h.

Referenced by allocate().

cur_store

stores_list* ojph::mem_elastic_allocator::cur_store

private

Definition at line 271 of file ojph_mem.h.

Referenced by get_buffer(), mem_elastic_allocator(), and restart().

store

stores_list* ojph::mem_elastic_allocator::store

private

Definition at line 270 of file ojph_mem.h.

Referenced by get_buffer(), mem_elastic_allocator(), restart(), and ~mem_elastic_allocator().

total_allocated

size_t ojph::mem_elastic_allocator::total_allocated

private

Definition at line 273 of file ojph_mem.h.

Referenced by allocate(), and mem_elastic_allocator().

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

• /build/openjph-85CyYr/openjph-0.26.0/src/core/openjph/ojph_mem.h
• /build/openjph-85CyYr/openjph-0.26.0/src/core/others/ojph_mem.cpp