Structure to hold current cache state. More...

#include <buffer.h>

Public Member Functions
void	reset ()
	Reset buffer pointers. More...

Public Attributes
std::string	m_cachefile
	Cache file name. More...

volatile int	m_fd
	File handle for buffer. More...

uint8_t *	m_buffer
	Pointer to buffer memory. More...

size_t	m_buffer_pos
	Read/write position. More...

size_t	m_buffer_watermark
	Number of bytes in buffer. More...

size_t	m_buffer_size
	Current buffer size. More...

bool	m_seg_finished
	True if segment completely decoded. More...

std::string	m_cachefile_idx
	Index file name. More...

volatile int	m_fd_idx
	File handle for index. More...

uint8_t *	m_buffer_idx
	Pointer to index memory. More...

size_t	m_buffer_size_idx
	Size of index buffer. More...

uint32_t	m_flags
	CACHE_FLAG_* options. More...

size_t	m_buffer_write_size
	Sum of bytes written to the buffer. More...

unsigned int	m_buffer_writes
	Total number of writes to the buffer. More...

Detailed Description

Structure to hold current cache state.

Definition at line 69 of file buffer.h.

Constructor & Destructor Documentation

◆ _tagCACHEINFO()

Buffer::_tagCACHEINFO::_tagCACHEINFO ( )

inline

Definition at line 72 of file buffer.h.

Member Function Documentation

◆ reset()

void Buffer::_tagCACHEINFO::reset ( )

inline

Reset buffer pointers.

Definition at line 91 of file buffer.h.

References m_buffer, m_buffer_pos, m_buffer_size, m_buffer_watermark, m_buffer_write_size, m_buffer_writes, and m_fd.

Member Data Documentation

◆ m_buffer

uint8_t* Buffer::_tagCACHEINFO::m_buffer

Pointer to buffer memory.

Definition at line 105 of file buffer.h.

Referenced by Buffer::close_file(), Buffer::flush(), Buffer::open_file(), Buffer::reserve(), reset(), Buffer::seek(), Buffer::write_prepare(), and Buffer::writeio().

◆ m_buffer_idx

uint8_t* Buffer::_tagCACHEINFO::m_buffer_idx

Pointer to index memory.

Definition at line 113 of file buffer.h.

Referenced by Buffer::flush(), Buffer::have_frame(), Buffer::read_frame(), and Buffer::write_frame().

◆ m_buffer_pos

size_t Buffer::_tagCACHEINFO::m_buffer_pos

Read/write position.

Definition at line 106 of file buffer.h.

Referenced by Buffer::close_file(), Buffer::increment_pos(), Buffer::open_file(), reset(), Buffer::seek(), and Buffer::write_prepare().

◆ m_buffer_size

size_t Buffer::_tagCACHEINFO::m_buffer_size

Current buffer size.

Definition at line 108 of file buffer.h.

Referenced by Buffer::close_file(), Buffer::flush(), Buffer::open_file(), Buffer::reserve(), and reset().

◆ m_buffer_size_idx

size_t Buffer::_tagCACHEINFO::m_buffer_size_idx

Size of index buffer.

Definition at line 114 of file buffer.h.

Referenced by Buffer::flush().

◆ m_buffer_watermark

size_t Buffer::_tagCACHEINFO::m_buffer_watermark

Number of bytes in buffer.

Definition at line 107 of file buffer.h.

Referenced by Buffer::close_file(), Buffer::open_file(), reset(), and Buffer::write_prepare().

◆ m_buffer_write_size

size_t Buffer::_tagCACHEINFO::m_buffer_write_size

Sum of bytes written to the buffer.

Definition at line 118 of file buffer.h.

Referenced by Buffer::open_file(), Buffer::reallocate(), reset(), and Buffer::writeio().

◆ m_buffer_writes

unsigned int Buffer::_tagCACHEINFO::m_buffer_writes

Total number of writes to the buffer.

Definition at line 119 of file buffer.h.

Referenced by Buffer::open_file(), Buffer::reallocate(), reset(), and Buffer::writeio().

◆ m_cachefile

std::string Buffer::_tagCACHEINFO::m_cachefile

Cache file name.

Definition at line 103 of file buffer.h.

Referenced by Buffer::close_file(), Buffer::flush(), Buffer::open_file(), Buffer::remove_cachefile(), and Buffer::reserve().

◆ m_cachefile_idx

std::string Buffer::_tagCACHEINFO::m_cachefile_idx

Index file name.

Definition at line 111 of file buffer.h.

Referenced by Buffer::flush(), and Buffer::remove_cachefile().

◆ m_fd

volatile int Buffer::_tagCACHEINFO::m_fd

File handle for buffer.

Definition at line 104 of file buffer.h.

Referenced by Buffer::close_file(), Buffer::open_file(), Buffer::reserve(), and reset().

◆ m_fd_idx

volatile int Buffer::_tagCACHEINFO::m_fd_idx

File handle for index.

Definition at line 112 of file buffer.h.

◆ m_flags

uint32_t Buffer::_tagCACHEINFO::m_flags

CACHE_FLAG_* options.

Definition at line 116 of file buffer.h.

Referenced by Buffer::close_file(), and Buffer::open_file().

◆ m_seg_finished

bool Buffer::_tagCACHEINFO::m_seg_finished

True if segment completely decoded.

Definition at line 109 of file buffer.h.

Referenced by Buffer::finished_segment().

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

src/buffer.h

Public Member Functions

Public Attributes