#include <playback_device.h>

Inheritance diagram for librealsense::playback_device:

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Public Member Functions
bool	compress_while_record () const override

bool	contradicts (const stream_profile_interface *a, const std::vector< stream_profile > &others) const override

std::shared_ptr< matcher >	create_matcher (const frame_holder &frame) const override

bool	extend_to (rs2_extension extension_type, void **ext) override

std::shared_ptr< context >	get_context () const override

rs2_playback_status	get_current_status () const

platform::backend_device_group	get_device_data () const override

uint64_t	get_duration () const

std::pair< uint32_t, rs2_extrinsics >	get_extrinsics (const stream_interface &stream) const override

const std::string &	get_file_name () const

uint64_t	get_position () const

std::vector< tagged_profile >	get_profiles_tags () const override

sensor_interface &	get_sensor (size_t i) override

const sensor_interface &	get_sensor (size_t i) const override

size_t	get_sensors_count () const override

void	hardware_reset () override

bool	is_real_time () const

bool	is_valid () const override

void	pause ()

	playback_device (std::shared_ptr< context > context, std::shared_ptr< device_serializer::reader > serializer)

void	resume ()

void	seek_to_time (std::chrono::nanoseconds time)

void	set_frame_rate (double rate)

void	set_real_time (bool real_time)

void	stop ()

void	tag_profiles (stream_profiles profiles) const override

virtual	~playback_device ()

Public Member Functions inherited from librealsense::device_interface
virtual	~device_interface ()=default

Public Member Functions inherited from librealsense::info_interface
virtual	~info_interface ()=default

Public Member Functions inherited from librealsense::recordable< info_interface >
virtual	~recordable ()=default

Public Member Functions inherited from librealsense::extendable_interface
virtual	~extendable_interface ()=default

Public Member Functions inherited from librealsense::info_container
void	create_snapshot (std::shared_ptr< info_interface > &snapshot) const override

void	enable_recording (std::function< void(const info_interface &)> record_action) override

const std::string &	get_info (rs2_camera_info info) const override

void	register_info (rs2_camera_info info, const std::string &val)

bool	supports_info (rs2_camera_info info) const override

void	update (std::shared_ptr< extension_snapshot > ext) override

void	update_info (rs2_camera_info info, const std::string &val)

Public Member Functions inherited from librealsense::extension_snapshot
virtual	~extension_snapshot ()=default

Static Public Member Functions
static bool	try_extend_snapshot (std::shared_ptr< extension_snapshot > &e, rs2_extension extension_type, void **ext)

Public Attributes
signal< playback_device, rs2_playback_status >	playback_status_changed

Private Member Functions
rs2_extrinsics	calc_extrinsic (const rs2_extrinsics &from, const rs2_extrinsics &to)

device_serializer::nanoseconds	calc_sleep_time (device_serializer::nanoseconds timestamp)

void	catch_up ()

std::map< uint32_t, std::shared_ptr< playback_sensor > >	create_playback_sensors (const device_serializer::device_snapshot &device_description)

template<typename T >
void	do_loop (T op)

std::shared_ptr< stream_profile_interface >	get_stream (const std::map< unsigned, std::shared_ptr< playback_sensor >> &sensors_map, device_serializer::stream_identifier stream_id)

bool	prefetch_done ()

void	register_device_info (const device_serializer::device_snapshot &device_description)

void	register_extrinsics (const device_serializer::device_snapshot &device_description)

void	start ()

void	stop_internal ()

void	try_looping ()

void	update_extensions (const device_serializer::device_snapshot &device_description)

void	update_time_base (device_serializer::nanoseconds base_timestamp)

Private Attributes
std::map< uint32_t, std::shared_ptr< playback_sensor > >	m_active_sensors

std::chrono::high_resolution_clock::time_point	m_base_sys_time

device_serializer::nanoseconds	m_base_timestamp

std::shared_ptr< context >	m_context

device_serializer::device_snapshot	m_device_description

std::vector< std::shared_ptr< lazy< rs2_extrinsics > > >	m_extrinsics_fetchers

std::map< int, std::pair< uint32_t, rs2_extrinsics > >	m_extrinsics_map

std::atomic_bool	m_is_paused

std::atomic_bool	m_is_started

device_serializer::nanoseconds	m_last_published_timestamp

std::mutex	m_last_published_timestamp_mutex

device_serializer::nanoseconds	m_prev_timestamp

lazy< std::shared_ptr< dispatcher > >	m_read_thread

std::shared_ptr< device_serializer::reader >	m_reader

std::atomic_bool	m_real_time

std::atomic< double >	m_sample_rate

std::map< uint32_t, std::shared_ptr< playback_sensor > >	m_sensors

Detailed Description

Definition at line 17 of file playback_device.h.

Constructor & Destructor Documentation

playback_device::playback_device	(	std::shared_ptr< context >	context,
		std::shared_ptr< device_serializer::reader >	serializer
	)

Definition at line 14 of file playback_device.cpp.

playback_device::~playback_device ( )

virtual

Definition at line 145 of file playback_device.cpp.

Member Function Documentation

rs2_extrinsics playback_device::calc_extrinsic	(	const rs2_extrinsics &	from,
		const rs2_extrinsics &	to
	)

private

Definition at line 139 of file playback_device.cpp.

device_serializer::nanoseconds playback_device::calc_sleep_time ( device_serializer::nanoseconds timestamp )

private

Definition at line 373 of file playback_device.cpp.

void playback_device::catch_up ( )

private

Definition at line 628 of file playback_device.cpp.

bool librealsense::playback_device::compress_while_record ( ) const

inlineoverridevirtual

Implements librealsense::device_interface.

Definition at line 58 of file playback_device.h.

bool librealsense::playback_device::contradicts	(	const stream_profile_interface *	a,
		const std::vector< stream_profile > &	others
	)		const

inlineoverridevirtual

Implements librealsense::device_interface.

Definition at line 59 of file playback_device.h.

std::shared_ptr< matcher > playback_device::create_matcher ( const frame_holder & frame ) const

overridevirtual

Implements librealsense::device_interface.

Definition at line 195 of file playback_device.cpp.

std::map< uint32_t, std::shared_ptr< playback_sensor > > playback_device::create_playback_sensors ( const device_serializer::device_snapshot & device_description )

private

Definition at line 48 of file playback_device.cpp.

template<typename T >

void playback_device::do_loop ( T op )

private

Definition at line 463 of file playback_device.cpp.

bool playback_device::extend_to	(	rs2_extension	extension_type,
		void **	ext
	)

overridevirtual

Implements librealsense::extendable_interface.

Definition at line 189 of file playback_device.cpp.

std::shared_ptr< context > playback_device::get_context ( ) const

overridevirtual

Implements librealsense::device_interface.

Definition at line 163 of file playback_device.cpp.

rs2_playback_status playback_device::get_current_status ( ) const

Definition at line 262 of file playback_device.cpp.

platform::backend_device_group playback_device::get_device_data ( ) const

overridevirtual

Implements librealsense::device_interface.

Definition at line 351 of file playback_device.cpp.

uint64_t playback_device::get_duration ( ) const

Definition at line 269 of file playback_device.cpp.

std::pair< uint32_t, rs2_extrinsics > playback_device::get_extrinsics ( const stream_interface & stream ) const

overridevirtual

Implements librealsense::device_interface.

Definition at line 356 of file playback_device.cpp.

const std::string & playback_device::get_file_name ( ) const

Definition at line 619 of file playback_device.cpp.

uint64_t playback_device::get_position ( ) const

Definition at line 624 of file playback_device.cpp.

std::vector<tagged_profile> librealsense::playback_device::get_profiles_tags ( ) const

inlineoverridevirtual

Implements librealsense::device_interface.

Definition at line 51 of file playback_device.h.

sensor_interface & playback_device::get_sensor ( size_t i )

overridevirtual

Implements librealsense::device_interface.

Definition at line 168 of file playback_device.cpp.

const sensor_interface & playback_device::get_sensor ( size_t i ) const

overridevirtual

Implements librealsense::device_interface.

Definition at line 178 of file playback_device.cpp.

size_t playback_device::get_sensors_count ( ) const

overridevirtual

Implements librealsense::device_interface.

Definition at line 173 of file playback_device.cpp.

std::shared_ptr< stream_profile_interface > playback_device::get_stream	(	const std::map< unsigned, std::shared_ptr< playback_sensor >> &	sensors_map,
		device_serializer::stream_identifier	stream_id
	)

private

Definition at line 121 of file playback_device.cpp.

void playback_device::hardware_reset ( )

overridevirtual

Implements librealsense::device_interface.

Definition at line 184 of file playback_device.cpp.

bool playback_device::is_real_time ( ) const

Definition at line 346 of file playback_device.cpp.

bool playback_device::is_valid ( ) const

overridevirtual

Implements librealsense::device_interface.

Definition at line 361 of file playback_device.cpp.

void playback_device::pause ( )

Definition at line 274 of file playback_device.cpp.

bool playback_device::prefetch_done ( )

private

Definition at line 512 of file playback_device.cpp.

void playback_device::register_device_info ( const device_serializer::device_snapshot & device_description )

private

Definition at line 634 of file playback_device.cpp.

void playback_device::register_extrinsics ( const device_serializer::device_snapshot & device_description )

private

Definition at line 658 of file playback_device.cpp.

void playback_device::resume ( )

Definition at line 311 of file playback_device.cpp.

void playback_device::seek_to_time ( std::chrono::nanoseconds time )

Definition at line 218 of file playback_device.cpp.

void playback_device::set_frame_rate ( double rate )

Definition at line 203 of file playback_device.cpp.

void playback_device::set_real_time ( bool real_time )

Definition at line 340 of file playback_device.cpp.

void playback_device::start ( )

private

Definition at line 406 of file playback_device.cpp.

void playback_device::stop ( )

Definition at line 426 of file playback_device.cpp.

void playback_device::stop_internal ( )

private

Definition at line 443 of file playback_device.cpp.

void librealsense::playback_device::tag_profiles ( stream_profiles profiles ) const

inlineoverridevirtual

Implements librealsense::device_interface.

Definition at line 52 of file playback_device.h.

bool playback_device::try_extend_snapshot	(	std::shared_ptr< extension_snapshot > &	e,
		rs2_extension	extension_type,
		void **	ext
	)

static

Definition at line 686 of file playback_device.cpp.

void playback_device::try_looping ( )

private

Definition at line 522 of file playback_device.cpp.

void playback_device::update_extensions ( const device_serializer::device_snapshot & device_description )

private

Definition at line 714 of file playback_device.cpp.

void playback_device::update_time_base ( device_serializer::nanoseconds base_timestamp )

private

Definition at line 366 of file playback_device.cpp.

Member Data Documentation

std::map<uint32_t, std::shared_ptr<playback_sensor> > librealsense::playback_device::m_active_sensors

private

Definition at line 87 of file playback_device.h.

std::chrono::high_resolution_clock::time_point librealsense::playback_device::m_base_sys_time

private

Definition at line 84 of file playback_device.h.

device_serializer::nanoseconds librealsense::playback_device::m_base_timestamp

private

Definition at line 85 of file playback_device.h.

std::shared_ptr<context> librealsense::playback_device::m_context

private

Definition at line 79 of file playback_device.h.

device_serializer::device_snapshot librealsense::playback_device::m_device_description

private

Definition at line 81 of file playback_device.h.

std::vector<std::shared_ptr<lazy<rs2_extrinsics> > > librealsense::playback_device::m_extrinsics_fetchers

private

Definition at line 91 of file playback_device.h.

std::map<int, std::pair<uint32_t, rs2_extrinsics> > librealsense::playback_device::m_extrinsics_map

private

Definition at line 92 of file playback_device.h.

std::atomic_bool librealsense::playback_device::m_is_paused

private

Definition at line 83 of file playback_device.h.

std::atomic_bool librealsense::playback_device::m_is_started

private

Definition at line 82 of file playback_device.h.

device_serializer::nanoseconds librealsense::playback_device::m_last_published_timestamp

private

Definition at line 93 of file playback_device.h.

std::mutex librealsense::playback_device::m_last_published_timestamp_mutex

private

Definition at line 94 of file playback_device.h.

device_serializer::nanoseconds librealsense::playback_device::m_prev_timestamp

private

Definition at line 90 of file playback_device.h.

lazy<std::shared_ptr<dispatcher> > librealsense::playback_device::m_read_thread

private

Definition at line 78 of file playback_device.h.

std::shared_ptr<device_serializer::reader> librealsense::playback_device::m_reader

private

Definition at line 80 of file playback_device.h.

std::atomic_bool librealsense::playback_device::m_real_time

private

Definition at line 89 of file playback_device.h.

std::atomic<double> librealsense::playback_device::m_sample_rate

private

Definition at line 88 of file playback_device.h.

std::map<uint32_t, std::shared_ptr<playback_sensor> > librealsense::playback_device::m_sensors

private

Definition at line 86 of file playback_device.h.

signal<playback_device, rs2_playback_status> librealsense::playback_device::playback_status_changed

Definition at line 45 of file playback_device.h.

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

Public Member Functions

Static Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation