#include <audioregion.h>

Inheritance diagram for ARDOUR::AudioRegion:

Public Member Functions
	~AudioRegion ()

void	copy_settings (std::shared_ptr< const AudioRegion >)

bool	source_equivalent (std::shared_ptr< const Region >) const

bool	speed_mismatch (float) const

std::shared_ptr< AudioSource >	audio_source (uint32_t n=0) const

void	set_scale_amplitude (gain_t)

gain_t	scale_amplitude () const

void	normalize (float, float target_in_dB=0.0f)

double	maximum_amplitude (PBD::Progress *p=0) const

double	rms (PBD::Progress *p=0) const

bool	loudness (float &tp, float &i, float &s, float &m, PBD::Progress *p=0) const

bool	envelope_active () const

bool	fade_in_active () const

bool	fade_out_active () const

bool	fade_before_fx () const

std::shared_ptr< AutomationList >	fade_in ()

std::shared_ptr< AutomationList >	inverse_fade_in ()

std::shared_ptr< AutomationList >	fade_out ()

std::shared_ptr< AutomationList >	inverse_fade_out ()

std::shared_ptr< AutomationList >	envelope ()

Temporal::Range	body_range () const

virtual samplecnt_t	read_peaks (PeakData *buf, samplecnt_t npeaks, samplecnt_t offset, samplecnt_t cnt, uint32_t chan_n=0, double samples_per_pixel=1.0) const

samplecnt_t	read (Sample *, samplepos_t pos, samplecnt_t cnt, int channel) const

samplecnt_t	readable_length_samples () const

uint32_t	n_channels () const

samplecnt_t	read_at (Sample buf, Sample mixdown_buf, gain_t *gain_buf, samplepos_t position, samplecnt_t cnt, uint32_t chan_n=0) const

samplecnt_t	master_read_at (Sample *buf, samplepos_t position, samplecnt_t cnt, uint32_t chan_n=0) const

samplecnt_t	read_raw_internal (Sample *, samplepos_t, samplecnt_t, int channel) const

XMLNode &	state () const

XMLNode &	get_basic_state () const

int	set_state (const XMLNode &, int version)

void	fade_range (samplepos_t, samplepos_t)

bool	fade_in_is_default () const

bool	fade_out_is_default () const

void	set_fade_in_active (bool yn)

void	set_fade_in_shape (FadeShape)

void	set_fade_in_length (samplecnt_t)

void	set_fade_in (FadeShape, samplecnt_t)

void	set_fade_in (std::shared_ptr< AutomationList >)

void	set_fade_out_active (bool yn)

void	set_fade_out_shape (FadeShape)

void	set_fade_out_length (samplecnt_t)

void	set_fade_out (FadeShape, samplecnt_t)

void	set_fade_out (std::shared_ptr< AutomationList >)

void	set_default_fade_in ()

void	set_default_fade_out ()

samplecnt_t	verify_xfade_bounds (samplecnt_t, bool start)

void	set_envelope_active (bool yn)

void	set_default_envelope ()

void	set_fade_before_fx (bool yn)

int	separate_by_channel (std::vector< std::shared_ptr< Region > > &) const

bool	remove_plugin (std::shared_ptr< RegionFxPlugin >)

void	reorder_plugins (RegionFxList const &)

timecnt_t	tail () const

std::shared_ptr< Evoral::Control >	control (const Evoral::Parameter &id, bool create=false)

virtual std::shared_ptr< const Evoral::Control >	control (const Evoral::Parameter &id) const

bool	do_export (std::string const &) const

void	suspend_fade_in ()

void	suspend_fade_out ()

void	resume_fade_in ()

void	resume_fade_out ()

void	add_transient (samplepos_t where)

void	remove_transient (samplepos_t where)

void	clear_transients ()

void	set_onsets (AnalysisFeatureList &)

void	get_transients (AnalysisFeatureList &)

void	update_transient (samplepos_t old_position, samplepos_t new_position)

AudioIntervalResult	find_silence (Sample, samplecnt_t, samplecnt_t, InterThreadInfo &) const

Public Member Functions inherited from ARDOUR::Region
virtual	~Region ()

bool	set_name (const std::string &str)

PBD::PropertyList	derive_properties (bool with_times=true, bool with_envelope=false) const

const DataType &	data_type () const

Temporal::TimeDomain	time_domain () const

void	start_domain_bounce (Temporal::DomainBounceInfo &)

void	finish_domain_bounce (Temporal::DomainBounceInfo &)

timepos_t	position () const

timepos_t	start () const

timecnt_t	length () const

timepos_t	end () const

timepos_t	nt_last () const

timepos_t	source_position () const

timecnt_t	source_relative_position (Temporal::timepos_t const &) const

timecnt_t	region_relative_position (Temporal::timepos_t const &) const

samplepos_t	position_sample () const

samplecnt_t	start_sample () const

samplecnt_t	length_samples () const

layer_t	layer () const

void	set_selected_for_solo (bool yn)

timepos_t	source_length (uint32_t n) const

uint32_t	max_source_level () const

timepos_t	last_position () const

timecnt_t	last_length () const

samplecnt_t	ancestral_start_sample () const

samplecnt_t	ancestral_length_samples () const

timepos_t	ancestral_start () const

timecnt_t	ancestral_length () const

uint64_t	region_group () const

void	set_region_group (uint64_t rg, bool explicitly=false)

void	unset_region_group (bool explicitly=false)

bool	is_explicitly_grouped ()

bool	is_implicitly_ungrouped ()

bool	is_explicitly_ungrouped ()

float	stretch () const

float	shift () const

void	set_ancestral_data (timepos_t const &start, timecnt_t const &length, float stretch, float shift)

timecnt_t	sync_offset (int &dir) const

timepos_t	sync_position () const

timepos_t	adjust_to_sync (timepos_t const &) const

samplepos_t	first_sample () const

samplepos_t	last_sample () const

timepos_t	earliest_possible_position () const

samplepos_t	latest_possible_sample () const

Temporal::TimeRange	last_range () const

Temporal::TimeRange	range_samples () const

Temporal::TimeRange	range () const

bool	hidden () const

bool	muted () const

bool	opaque () const

bool	locked () const

bool	position_locked () const

bool	video_locked () const

bool	automatic () const

bool	whole_file () const

bool	captured () const

bool	can_move () const

bool	sync_marked () const

bool	external () const

bool	import () const

Trimmable::CanTrim	can_trim () const

Temporal::TimeDomain	position_time_domain () const

void	set_position_time_domain (Temporal::TimeDomain ps)

void	recompute_position_from_time_domain ()

void	suspend_property_changes ()

bool	covers (samplepos_t sample) const

bool	covers (timepos_t const &pos) const

Temporal::OverlapType	coverage (timepos_t const &start, timepos_t const &end, bool with_tail=false) const

bool	exact_equivalent (std::shared_ptr< const Region >) const

bool	size_equivalent (std::shared_ptr< const Region >) const

bool	overlap_equivalent (std::shared_ptr< const Region >) const

bool	enclosed_equivalent (std::shared_ptr< const Region >) const

bool	layer_and_time_equivalent (std::shared_ptr< const Region >) const

bool	source_equivalent (std::shared_ptr< const Region >) const

bool	any_source_equivalent (std::shared_ptr< const Region >) const

bool	uses_source (std::shared_ptr< const Source >, bool shallow=false) const

void	deep_sources (std::set< std::shared_ptr< Source > > &) const

std::string	source_string () const

void	set_length (timecnt_t const &)

void	set_start (timepos_t const &)

void	set_position (timepos_t const &)

void	set_initial_position (timepos_t const &)

void	special_set_position (timepos_t const &)

virtual void	update_after_tempo_map_change (bool send_change=true)

void	nudge_position (timecnt_t const &)

bool	at_natural_position () const

void	move_to_natural_position ()

void	move_start (timecnt_t const &distance)

void	trim_front (timepos_t const &new_position)

void	trim_end (timepos_t const &new_position)

void	trim_to (timepos_t const &pos, timecnt_t const &length)

void	cut_front (timepos_t const &new_position)

void	cut_end (timepos_t const &new_position)

void	raise ()

void	lower ()

void	raise_to_top ()

void	lower_to_bottom ()

void	set_sync_position (timepos_t const &n)

void	clear_sync_position ()

void	set_hidden (bool yn)

void	set_muted (bool yn)

void	set_whole_file (bool yn)

void	set_automatic (bool yn)

void	set_opaque (bool yn)

void	set_locked (bool yn)

void	set_video_locked (bool yn)

void	set_position_locked (bool yn)

void	set_layer (layer_t l)

void	set_length_unchecked (timecnt_t const &)

void	set_position_unchecked (timepos_t const &)

void	modify_front_unchecked (timepos_t const &new_position, bool reset_fade)

void	modify_end_unchecked (timepos_t const &new_position, bool reset_fade)

Temporal::timepos_t	region_beats_to_absolute_time (Temporal::Beats beats) const

Temporal::timepos_t	region_beats_to_region_time (Temporal::Beats beats) const

Temporal::Beats	region_beats_to_source_beats (Temporal::Beats beats) const

Temporal::Beats	region_distance_to_region_beats (Temporal::timecnt_t const &) const

Temporal::Beats	source_beats_to_absolute_beats (Temporal::Beats beats) const

Temporal::timepos_t	source_beats_to_absolute_time (Temporal::Beats beats) const

Temporal::timepos_t	source_beats_to_region_time (Temporal::Beats beats) const

Temporal::Beats	absolute_time_to_source_beats (Temporal::timepos_t const &) const

Temporal::Beats	absolute_time_to_region_beats (Temporal::timepos_t const &) const

Temporal::timepos_t	absolute_time_to_region_time (Temporal::timepos_t const &) const

int	apply (Filter &, PBD::Progress *progress=0)

std::shared_ptr< ARDOUR::Playlist >	playlist () const

virtual void	set_playlist (std::weak_ptr< ARDOUR::Playlist >)

void	source_deleted (std::weak_ptr< Source >)

bool	is_compound () const

std::shared_ptr< Source >	source (uint32_t n=0) const

SourceList &	sources_for_edit ()

const SourceList &	sources () const

const SourceList &	master_sources () const

std::vector< std::string >	master_source_names ()

void	set_master_sources (const SourceList &)

std::string	tags () const

virtual bool	set_tags (const std::string &str)

XMLNode &	get_state () const

virtual std::shared_ptr< Region >	get_parent () const

uint64_t	layering_index () const

void	set_layering_index (uint64_t when)

virtual bool	is_dependent () const

virtual bool	depends_on (std::shared_ptr< Region >) const

void	transients (AnalysisFeatureList &)

void	captured_xruns (XrunPositions &, bool abs=false) const

AnalysisFeatureList	transients ()

bool	has_transients () const

void	maybe_invalidate_transients ()

void	drop_sources ()

void	set_changemap (ChangeMap *changemap)

void	get_cue_markers (CueMarkers &, bool abs=false) const

void	move_cue_marker (CueMarker const &, timepos_t const &region_relative_position)

void	rename_cue_marker (CueMarker &, std::string const &)

bool	load_plugin (ARDOUR::PluginType type, std::string const &name)

bool	add_plugin (std::shared_ptr< RegionFxPlugin >, std::shared_ptr< RegionFxPlugin > pos=std::shared_ptr< RegionFxPlugin >())

bool	has_region_fx () const

std::shared_ptr< RegionFxPlugin >	nth_plugin (uint32_t n) const

void	foreach_plugin (std::function< void(std::weak_ptr< RegionFxPlugin >)> method) const

Public Member Functions inherited from ARDOUR::SessionObject
	SessionObject (Session &session, const std::string &name)

Session &	session () const

std::string	name () const

Public Member Functions inherited from ARDOUR::SessionHandleRef
	SessionHandleRef (ARDOUR::Session &s)

virtual	~SessionHandleRef ()

Public Member Functions inherited from PBD::ScopedConnectionList
	ScopedConnectionList ()

	ScopedConnectionList (const ScopedConnectionList &)=delete

ScopedConnectionList &	operator= (const ScopedConnectionList &)=delete

virtual	~ScopedConnectionList ()

void	add_connection (const UnscopedConnection &c)

void	drop_connections ()

Public Member Functions inherited from PBD::Stateful
	Stateful ()

virtual	~Stateful ()

virtual bool	apply_change (PropertyBase const &)

PropertyChange	apply_changes (PropertyList const &)

const OwnedPropertyList &	properties () const

void	add_property (PropertyBase &s)

void	add_extra_xml (XMLNode &)

XMLNode *	extra_xml (const std::string &str, bool add_if_missing=false)

void	save_extra_xml (const XMLNode &)

const PBD::ID &	id () const

bool	set_id (const XMLNode &)

void	set_id (const std::string &)

void	reset_id ()

void	clear_changes ()

virtual void	clear_owned_changes ()

PropertyList *	get_changes_as_properties (PBD::Command *) const

virtual void	rdiff (std::vector< PBD::Command * > &) const

bool	changed () const

virtual PropertyList *	property_factory (const XMLNode &) const

virtual void	resume_property_changes ()

bool	property_changes_suspended () const

Public Member Functions inherited from PBD::Destructible
virtual	~Destructible ()

virtual void	drop_references ()

Public Member Functions inherited from ARDOUR::Trimmable
	Trimmable ()

virtual	~Trimmable ()

Public Member Functions inherited from ARDOUR::Movable
	Movable ()

bool	locked () const

Public Member Functions inherited from Temporal::TimeDomainSwapper
virtual	~TimeDomainSwapper ()

Public Member Functions inherited from ARDOUR::AudioReadable
virtual	~AudioReadable ()

Static Public Member Functions
static void	make_property_quarks ()

Static Public Member Functions inherited from ARDOUR::Region
static void	make_property_quarks ()

static uint64_t	next_group_id ()

static void	set_next_group_id (uint64_t ngid)

static uint64_t	get_retained_group_id (uint64_t take=0)

static uint64_t	get_region_operation_group_id (uint64_t old_region_group, RegionOperationFlag flags)

Static Public Member Functions inherited from ARDOUR::SessionObject
static void	make_property_quarks ()

Static Public Member Functions inherited from ARDOUR::AudioReadable
static std::vector< std::shared_ptr< AudioReadable > >	load (Session &, std::string const &)

Protected Member Functions
	AudioRegion (Session &s, timepos_t const &, timecnt_t const &, std::string name)

bool	_add_plugin (std::shared_ptr< RegionFxPlugin >, std::shared_ptr< RegionFxPlugin >, bool)

int	_set_state (const XMLNode &, int version, PBD::PropertyChange &what_changed, bool send_signal)

void	send_change (const PBD::PropertyChange &)

Protected Member Functions inherited from ARDOUR::Region
	Region (const SourceList &srcs)

	Region (std::shared_ptr< const Region >)

	Region (std::shared_ptr< const Region >, timecnt_t const &start_offset)

	Region (std::shared_ptr< const Region >, const SourceList &)

	Region (Session &s, timepos_t const &start, timecnt_t const &length, const std::string &name, DataType)

virtual bool	can_trim_start_before_source_start () const

virtual void	set_position_internal (timepos_t const &pos)

virtual void	set_length_internal (timecnt_t const &)

virtual void	set_start_internal (timepos_t const &)

bool	verify_start_and_length (timepos_t const &, timecnt_t &)

void	first_edit ()

void	override_opaqueness (bool yn)

timepos_t	len_as_tpos () const

void	merge_features (AnalysisFeatureList &, const AnalysisFeatureList &, const sampleoffset_t) const

Protected Member Functions inherited from ARDOUR::SessionHandleRef
virtual void	session_going_away ()

virtual void	insanity_check ()

Protected Member Functions inherited from PBD::Stateful
void	add_instant_xml (XMLNode &, const std::string &directory_path)

XMLNode *	instant_xml (const std::string &str, const std::string &directory_path)

void	add_properties (XMLNode &) const

PropertyChange	set_values (XMLNode const &)

bool	regenerate_xml_or_string_ids () const

Private Member Functions
	AudioRegion (std::shared_ptr< AudioSource >)

	AudioRegion (const SourceList &)

	AudioRegion (std::shared_ptr< const AudioRegion >)

	AudioRegion (std::shared_ptr< const AudioRegion >, timecnt_t const &offset)

	AudioRegion (std::shared_ptr< const AudioRegion >, const SourceList &)

	AudioRegion (SourceList &)

void	build_transients ()

void	register_properties ()

void	post_set (const PBD::PropertyChange &)

void	init ()

void	set_default_fades ()

void	recompute_gain_at_end ()

void	recompute_gain_at_start ()

samplecnt_t	read_from_sources (SourceList const &, samplecnt_t, Sample *, samplepos_t, samplecnt_t, uint32_t) const

void	recompute_at_start ()

void	recompute_at_end ()

void	envelope_changed ()

void	fade_in_changed ()

void	fade_out_changed ()

void	source_offset_changed ()

void	listen_to_my_curves ()

void	connect_to_analysis_changed ()

void	connect_to_header_position_offset_changed ()

std::shared_ptr< ARDOUR::Region >	get_single_other_xfade_region (bool start) const

void	apply_region_fx (BufferSet &, samplepos_t, samplepos_t, samplecnt_t)

void	fx_latency_changed (bool no_emit)

void	fx_tail_changed (bool no_emit)

void	copy_plugin_state (std::shared_ptr< const AudioRegion >)

Private Attributes
PBD::Property< bool >	_envelope_active

PBD::Property< bool >	_default_fade_in

PBD::Property< bool >	_default_fade_out

PBD::Property< bool >	_fade_in_active

PBD::Property< bool >	_fade_out_active

PBD::Property< bool >	_fade_before_fx

PBD::Property< gain_t >	_scale_amplitude

AutomationListProperty	_fade_in

AutomationListProperty	_inverse_fade_in

AutomationListProperty	_fade_out

AutomationListProperty	_inverse_fade_out

AutomationListProperty	_envelope

Automatable	_automatable

uint32_t	_fade_in_suspended

uint32_t	_fade_out_suspended

samplepos_t	_fx_pos

pframes_t	_fx_block_size

bool	_fx_latent_read

Glib::Threads::Mutex	_cache_lock

BufferSet	_readcache

samplepos_t	_cache_start

samplepos_t	_cache_end

samplecnt_t	_cache_tail

std::atomic< bool >	_invalidated

Friends
class	RegionFactory

class	::AudioRegionReadTest

class	::PlaylistReadTest

Additional Inherited Members
Public Types inherited from ARDOUR::Region
typedef std::vector< std::shared_ptr< Source > >	SourceList

typedef std::list< std::shared_ptr< RegionFxPlugin > >	RegionFxList

typedef std::map< PBD::PropertyChange, RegionList >	ChangeMap

Public Types inherited from ARDOUR::Trimmable
enum	CanTrim { FrontTrimEarlier = 0x1 , FrontTrimLater = 0x2 , EndTrimEarlier = 0x4 , EndTrimLater = 0x8 , TopTrimUp = 0x10 , TopTrimDown = 0x20 , BottomTrimUp = 0x40 , BottomTrimDown = 0x80 }

Public Attributes inherited from ARDOUR::Region
PBD::Signal< void()>	RegionFxChanged

Public Attributes inherited from PBD::Stateful
PBD::Signal< void(const PropertyChange &)>	PropertyChanged

Public Attributes inherited from PBD::Destructible
PBD::Signal< void()>	Destroyed

PBD::Signal< void()>	DropReferences

Static Public Attributes inherited from ARDOUR::Region
static PBD::Signal< void(std::shared_ptr< RegionList >, const PBD::PropertyChange &)>	RegionsPropertyChanged

Static Public Attributes inherited from PBD::Stateful
static int	current_state_version

static int	loading_state_version

Protected Attributes inherited from ARDOUR::Region
DataType	_type

Glib::Threads::RWLock	_fx_lock

uint32_t	_fx_latency

uint32_t	_fx_tail

RegionFxList	_plugins

PBD::Property< bool >	_sync_marked

PBD::Property< bool >	_left_of_split

PBD::Property< bool >	_right_of_split

PBD::Property< bool >	_valid_transients

PBD::Property< timepos_t >	_start

PBD::Property< timecnt_t >	_length

PBD::Property< timepos_t >	_sync_position

SourceList	_sources

SourceList	_master_sources

std::weak_ptr< ARDOUR::Playlist >	_playlist

AnalysisFeatureList	_onsets

AnalysisFeatureList	_user_transients

samplepos_t	_transient_user_start

AnalysisFeatureList	_transients

samplepos_t	_transient_analysis_start

samplepos_t	_transient_analysis_end

bool	_soloSelected

Protected Attributes inherited from ARDOUR::SessionObject
PBD::Property< std::string >	_name

Protected Attributes inherited from ARDOUR::SessionHandleRef
ARDOUR::Session &	_session

Protected Attributes inherited from PBD::Stateful
XMLNode *	_extra_xml

XMLNode *	_instant_xml

PBD::PropertyChange	_pending_changed

Glib::Threads::Mutex	_lock

std::string	_xml_node_name
	name of node to use for this object in XML More...

OwnedPropertyList *	_properties

Detailed Description

Definition at line 68 of file audioregion.h.

Constructor & Destructor Documentation

◆ ~AudioRegion()

ARDOUR::AudioRegion::~AudioRegion ( )

◆ AudioRegion() [1/7]

ARDOUR::AudioRegion::AudioRegion ( std::shared_ptr< AudioSource > )

private

◆ AudioRegion() [2/7]

ARDOUR::AudioRegion::AudioRegion ( const SourceList & )

private

◆ AudioRegion() [3/7]

ARDOUR::AudioRegion::AudioRegion ( std::shared_ptr< const AudioRegion > )

private

◆ AudioRegion() [4/7]

ARDOUR::AudioRegion::AudioRegion	(	std::shared_ptr< const AudioRegion >	,
		timecnt_t const &	offset
	)

private

◆ AudioRegion() [5/7]

ARDOUR::AudioRegion::AudioRegion	(	std::shared_ptr< const AudioRegion >	,
		const SourceList &
	)

private

◆ AudioRegion() [6/7]

ARDOUR::AudioRegion::AudioRegion ( SourceList & )

private

◆ AudioRegion() [7/7]

ARDOUR::AudioRegion::AudioRegion	(	Session &	s,
		timepos_t const &	,
		timecnt_t const &	,
		std::string	name
	)

protected

Member Function Documentation

◆ _add_plugin()

bool ARDOUR::AudioRegion::_add_plugin	(	std::shared_ptr< RegionFxPlugin >	,
		std::shared_ptr< RegionFxPlugin >	,
		bool
	)

protectedvirtual

Reimplemented from ARDOUR::Region.

◆ _set_state()

int ARDOUR::AudioRegion::_set_state	(	const XMLNode &	,
		int	version,
		PBD::PropertyChange &	what_changed,
		bool	send_signal
	)

protectedvirtual

Reimplemented from ARDOUR::Region.

◆ add_transient()

void ARDOUR::AudioRegion::add_transient ( samplepos_t where )

virtual

Reimplemented from ARDOUR::Region.

◆ apply_region_fx()

void ARDOUR::AudioRegion::apply_region_fx	(	BufferSet &	,
		samplepos_t	,
		samplepos_t	,
		samplecnt_t
	)

private

◆ audio_source()

std::shared_ptr<AudioSource> ARDOUR::AudioRegion::audio_source ( uint32_t n = 0 ) const

◆ body_range()

Temporal::Range ARDOUR::AudioRegion::body_range ( ) const

◆ build_transients()

void ARDOUR::AudioRegion::build_transients ( )

private

◆ clear_transients()

void ARDOUR::AudioRegion::clear_transients ( )

virtual

Reimplemented from ARDOUR::Region.

◆ connect_to_analysis_changed()

void ARDOUR::AudioRegion::connect_to_analysis_changed ( )

private

◆ connect_to_header_position_offset_changed()

void ARDOUR::AudioRegion::connect_to_header_position_offset_changed ( )

private

◆ control() [1/2]

virtual std::shared_ptr<const Evoral::Control> ARDOUR::AudioRegion::control ( const Evoral::Parameter & id ) const

inlinevirtual

Implements ARDOUR::Region.

Definition at line 183 of file audioregion.h.

◆ control() [2/2]

std::shared_ptr<Evoral::Control> ARDOUR::AudioRegion::control	(	const Evoral::Parameter &	id,
		bool	create = `false`
	)

inlinevirtual

Implements ARDOUR::Region.

Definition at line 178 of file audioregion.h.

◆ copy_plugin_state()

void ARDOUR::AudioRegion::copy_plugin_state ( std::shared_ptr< const AudioRegion > )

private

◆ copy_settings()

void ARDOUR::AudioRegion::copy_settings ( std::shared_ptr< const AudioRegion > )

◆ do_export()

bool ARDOUR::AudioRegion::do_export ( std::string const & ) const

virtual

Implements ARDOUR::Region.

◆ envelope()

std::shared_ptr<AutomationList> ARDOUR::AudioRegion::envelope ( )

inline

Definition at line 109 of file audioregion.h.

◆ envelope_active()

bool ARDOUR::AudioRegion::envelope_active ( ) const

inline

Definition at line 100 of file audioregion.h.

◆ envelope_changed()

void ARDOUR::AudioRegion::envelope_changed ( )

private

◆ fade_before_fx()

bool ARDOUR::AudioRegion::fade_before_fx ( ) const

inline

Definition at line 103 of file audioregion.h.

◆ fade_in()

std::shared_ptr<AutomationList> ARDOUR::AudioRegion::fade_in ( )

inline

Definition at line 105 of file audioregion.h.

◆ fade_in_active()

bool ARDOUR::AudioRegion::fade_in_active ( ) const

inline

Definition at line 101 of file audioregion.h.

◆ fade_in_changed()

void ARDOUR::AudioRegion::fade_in_changed ( )

private

◆ fade_in_is_default()

bool ARDOUR::AudioRegion::fade_in_is_default ( ) const

◆ fade_out()

std::shared_ptr<AutomationList> ARDOUR::AudioRegion::fade_out ( )

inline

Definition at line 107 of file audioregion.h.

◆ fade_out_active()

bool ARDOUR::AudioRegion::fade_out_active ( ) const

inline

Definition at line 102 of file audioregion.h.

◆ fade_out_changed()

void ARDOUR::AudioRegion::fade_out_changed ( )

private

◆ fade_out_is_default()

bool ARDOUR::AudioRegion::fade_out_is_default ( ) const

◆ fade_range()

void ARDOUR::AudioRegion::fade_range	(	samplepos_t	,
		samplepos_t
	)

virtual

Reimplemented from ARDOUR::Region.

◆ find_silence()

AudioIntervalResult ARDOUR::AudioRegion::find_silence	(	Sample	,
		samplecnt_t	,
		samplecnt_t	,
		InterThreadInfo &
	)		const

◆ fx_latency_changed()

void ARDOUR::AudioRegion::fx_latency_changed ( bool no_emit )

privatevirtual

Reimplemented from ARDOUR::Region.

◆ fx_tail_changed()

void ARDOUR::AudioRegion::fx_tail_changed ( bool no_emit )

privatevirtual

Reimplemented from ARDOUR::Region.

◆ get_basic_state()

XMLNode& ARDOUR::AudioRegion::get_basic_state ( ) const

◆ get_single_other_xfade_region()

std::shared_ptr<ARDOUR::Region> ARDOUR::AudioRegion::get_single_other_xfade_region ( bool start ) const

private

◆ get_transients()

void ARDOUR::AudioRegion::get_transients ( AnalysisFeatureList & )

virtual

merges _onsets OR _transients with _user_transients into given list if _onsets and _transients are unset, run analysis. list is not thinned, duplicates remain in place.

intended for: Playlist::find_next_transient ()

Reimplemented from ARDOUR::Region.

◆ init()

void ARDOUR::AudioRegion::init ( )

private

◆ inverse_fade_in()

std::shared_ptr<AutomationList> ARDOUR::AudioRegion::inverse_fade_in ( )

inline

Definition at line 106 of file audioregion.h.

◆ inverse_fade_out()

std::shared_ptr<AutomationList> ARDOUR::AudioRegion::inverse_fade_out ( )

inline

Definition at line 108 of file audioregion.h.

◆ listen_to_my_curves()

void ARDOUR::AudioRegion::listen_to_my_curves ( )

private

◆ loudness()

bool ARDOUR::AudioRegion::loudness	(	float &	tp,
		float &	i,
		float &	s,
		float &	m,
		PBD::Progress *	p = `0`
	)		const

◆ make_property_quarks()

static void ARDOUR::AudioRegion::make_property_quarks ( )

static

◆ master_read_at()

samplecnt_t ARDOUR::AudioRegion::master_read_at	(	Sample *	buf,
		samplepos_t	position,
		samplecnt_t	cnt,
		uint32_t	chan_n = `0`
	)		const

◆ maximum_amplitude()

double ARDOUR::AudioRegion::maximum_amplitude ( PBD::Progress * p = 0 ) const

Returns: the maximum (linear) amplitude of the region, or a -ve number if the Progress object reports that the process was cancelled.

◆ n_channels()

uint32_t ARDOUR::AudioRegion::n_channels ( ) const

inlinevirtual

Implements ARDOUR::AudioReadable.

Definition at line 121 of file audioregion.h.

◆ normalize()

void ARDOUR::AudioRegion::normalize	(	float	,
		float	target_in_dB = `0.0f`
	)

◆ post_set()

void ARDOUR::AudioRegion::post_set ( const PBD::PropertyChange & )

privatevirtual

Reimplemented from PBD::Stateful.

◆ read()

samplecnt_t ARDOUR::AudioRegion::read	(	Sample *	,
		samplepos_t	pos,
		samplecnt_t	cnt,
		int	channel
	)		const

virtual

Implements ARDOUR::AudioReadable.

◆ read_at()

samplecnt_t ARDOUR::AudioRegion::read_at	(	Sample *	buf,
		Sample *	mixdown_buf,
		gain_t *	gain_buf,
		samplepos_t	position,
		samplecnt_t	cnt,
		uint32_t	chan_n = `0`
	)		const

◆ read_from_sources()

samplecnt_t ARDOUR::AudioRegion::read_from_sources	(	SourceList const &	,
		samplecnt_t	,
		Sample *	,
		samplepos_t	,
		samplecnt_t	,
		uint32_t
	)		const

private

◆ read_peaks()

virtual samplecnt_t ARDOUR::AudioRegion::read_peaks	(	PeakData *	buf,
		samplecnt_t	npeaks,
		samplecnt_t	offset,
		samplecnt_t	cnt,
		uint32_t	chan_n = `0`,
		double	samples_per_pixel = `1.0`
	)		const

virtual

◆ read_raw_internal()

samplecnt_t ARDOUR::AudioRegion::read_raw_internal	(	Sample *	,
		samplepos_t	,
		samplecnt_t	,
		int	channel
	)		const

◆ readable_length_samples()

samplecnt_t ARDOUR::AudioRegion::readable_length_samples ( ) const

inlinevirtual

Implements ARDOUR::AudioReadable.

Definition at line 120 of file audioregion.h.

◆ recompute_at_end()

void ARDOUR::AudioRegion::recompute_at_end ( )

privatevirtual

Implements ARDOUR::Region.

◆ recompute_at_start()

void ARDOUR::AudioRegion::recompute_at_start ( )

privatevirtual

Implements ARDOUR::Region.

◆ recompute_gain_at_end()

void ARDOUR::AudioRegion::recompute_gain_at_end ( )

private

◆ recompute_gain_at_start()

void ARDOUR::AudioRegion::recompute_gain_at_start ( )

private

◆ register_properties()

void ARDOUR::AudioRegion::register_properties ( )

private

◆ remove_plugin()

bool ARDOUR::AudioRegion::remove_plugin ( std::shared_ptr< RegionFxPlugin > )

virtual

Reimplemented from ARDOUR::Region.

◆ remove_transient()

void ARDOUR::AudioRegion::remove_transient ( samplepos_t where )

virtual

Reimplemented from ARDOUR::Region.

◆ reorder_plugins()

void ARDOUR::AudioRegion::reorder_plugins ( RegionFxList const & )

virtual

Reimplemented from ARDOUR::Region.

◆ resume_fade_in()

void ARDOUR::AudioRegion::resume_fade_in ( )

◆ resume_fade_out()

void ARDOUR::AudioRegion::resume_fade_out ( )

◆ rms()

double ARDOUR::AudioRegion::rms ( PBD::Progress * p = 0 ) const

Returns: the maximum (rms) signal power of the region, or a -1 if the Progress object reports that the process was cancelled.

◆ scale_amplitude()

gain_t ARDOUR::AudioRegion::scale_amplitude ( ) const

inline

Definition at line 84 of file audioregion.h.

◆ send_change()

void ARDOUR::AudioRegion::send_change ( const PBD::PropertyChange & )

protectedvirtual

Reimplemented from ARDOUR::Region.

◆ separate_by_channel()

int ARDOUR::AudioRegion::separate_by_channel ( std::vector< std::shared_ptr< Region > > & ) const

virtual

Reimplemented from ARDOUR::Region.

◆ set_default_envelope()

void ARDOUR::AudioRegion::set_default_envelope ( )

◆ set_default_fade_in()

void ARDOUR::AudioRegion::set_default_fade_in ( )

◆ set_default_fade_out()

void ARDOUR::AudioRegion::set_default_fade_out ( )

◆ set_default_fades()

void ARDOUR::AudioRegion::set_default_fades ( )

private

◆ set_envelope_active()

void ARDOUR::AudioRegion::set_envelope_active ( bool yn )

◆ set_fade_before_fx()

void ARDOUR::AudioRegion::set_fade_before_fx ( bool yn )

◆ set_fade_in() [1/2]

void ARDOUR::AudioRegion::set_fade_in	(	FadeShape	,
		samplecnt_t
	)

◆ set_fade_in() [2/2]

void ARDOUR::AudioRegion::set_fade_in ( std::shared_ptr< AutomationList > )

◆ set_fade_in_active()

void ARDOUR::AudioRegion::set_fade_in_active ( bool yn )

◆ set_fade_in_length()

void ARDOUR::AudioRegion::set_fade_in_length ( samplecnt_t )

◆ set_fade_in_shape()

void ARDOUR::AudioRegion::set_fade_in_shape ( FadeShape )

◆ set_fade_out() [1/2]

void ARDOUR::AudioRegion::set_fade_out	(	FadeShape	,
		samplecnt_t
	)

◆ set_fade_out() [2/2]

void ARDOUR::AudioRegion::set_fade_out ( std::shared_ptr< AutomationList > )

◆ set_fade_out_active()

void ARDOUR::AudioRegion::set_fade_out_active ( bool yn )

◆ set_fade_out_length()

void ARDOUR::AudioRegion::set_fade_out_length ( samplecnt_t )

◆ set_fade_out_shape()

void ARDOUR::AudioRegion::set_fade_out_shape ( FadeShape )

◆ set_onsets()

void ARDOUR::AudioRegion::set_onsets ( AnalysisFeatureList & )

virtual

Reimplemented from ARDOUR::Region.

◆ set_scale_amplitude()

void ARDOUR::AudioRegion::set_scale_amplitude ( gain_t )

◆ set_state()

int ARDOUR::AudioRegion::set_state	(	const XMLNode &	,
		int	version
	)

virtual

Reimplemented from ARDOUR::Region.

◆ source_equivalent()

bool ARDOUR::AudioRegion::source_equivalent ( std::shared_ptr< const Region > ) const

◆ source_offset_changed()

void ARDOUR::AudioRegion::source_offset_changed ( )

private

◆ speed_mismatch()

bool ARDOUR::AudioRegion::speed_mismatch ( float ) const

◆ state()

XMLNode& ARDOUR::AudioRegion::state ( ) const

virtual

Reimplemented from ARDOUR::Region.

◆ suspend_fade_in()

void ARDOUR::AudioRegion::suspend_fade_in ( )

◆ suspend_fade_out()

void ARDOUR::AudioRegion::suspend_fade_out ( )

◆ tail()

timecnt_t ARDOUR::AudioRegion::tail ( ) const

virtual

Reimplemented from ARDOUR::Region.

◆ update_transient()

void ARDOUR::AudioRegion::update_transient	(	samplepos_t	old_position,
		samplepos_t	new_position
	)

virtual

Reimplemented from ARDOUR::Region.

◆ verify_xfade_bounds()

samplecnt_t ARDOUR::AudioRegion::verify_xfade_bounds	(	samplecnt_t	,
		bool	start
	)

Friends And Related Function Documentation

◆ ::AudioRegionReadTest

friend class ::AudioRegionReadTest

friend

Definition at line 218 of file audioregion.h.

◆ ::PlaylistReadTest

friend class ::PlaylistReadTest

friend

Definition at line 219 of file audioregion.h.

◆ RegionFactory

friend class RegionFactory

friend

Definition at line 208 of file audioregion.h.

Member Data Documentation

◆ _automatable

Automatable ARDOUR::AudioRegion::_automatable

private

Definition at line 260 of file audioregion.h.

◆ _cache_end

samplepos_t ARDOUR::AudioRegion::_cache_end

mutableprivate

Definition at line 278 of file audioregion.h.

◆ _cache_lock

Glib::Threads::Mutex ARDOUR::AudioRegion::_cache_lock

mutableprivate

Definition at line 275 of file audioregion.h.

◆ _cache_start

samplepos_t ARDOUR::AudioRegion::_cache_start

mutableprivate

Definition at line 277 of file audioregion.h.

◆ _cache_tail

samplecnt_t ARDOUR::AudioRegion::_cache_tail

mutableprivate

Definition at line 279 of file audioregion.h.

◆ _default_fade_in

PBD::Property<bool> ARDOUR::AudioRegion::_default_fade_in

private

Definition at line 224 of file audioregion.h.

◆ _default_fade_out

PBD::Property<bool> ARDOUR::AudioRegion::_default_fade_out

private

Definition at line 225 of file audioregion.h.

◆ _envelope

AutomationListProperty ARDOUR::AudioRegion::_envelope

private

Definition at line 259 of file audioregion.h.

◆ _envelope_active

PBD::Property<bool> ARDOUR::AudioRegion::_envelope_active

private

Definition at line 223 of file audioregion.h.

◆ _fade_before_fx

PBD::Property<bool> ARDOUR::AudioRegion::_fade_before_fx

private

Definition at line 228 of file audioregion.h.

◆ _fade_in

AutomationListProperty ARDOUR::AudioRegion::_fade_in

private

Definition at line 255 of file audioregion.h.

◆ _fade_in_active

PBD::Property<bool> ARDOUR::AudioRegion::_fade_in_active

private

Definition at line 226 of file audioregion.h.

◆ _fade_in_suspended

uint32_t ARDOUR::AudioRegion::_fade_in_suspended

private

Definition at line 261 of file audioregion.h.

◆ _fade_out

AutomationListProperty ARDOUR::AudioRegion::_fade_out

private

Definition at line 257 of file audioregion.h.

◆ _fade_out_active

PBD::Property<bool> ARDOUR::AudioRegion::_fade_out_active

private

Definition at line 227 of file audioregion.h.

◆ _fade_out_suspended

uint32_t ARDOUR::AudioRegion::_fade_out_suspended

private

Definition at line 262 of file audioregion.h.

◆ _fx_block_size

pframes_t ARDOUR::AudioRegion::_fx_block_size

private

Definition at line 272 of file audioregion.h.

◆ _fx_latent_read

bool ARDOUR::AudioRegion::_fx_latent_read

mutableprivate

Definition at line 273 of file audioregion.h.

◆ _fx_pos

samplepos_t ARDOUR::AudioRegion::_fx_pos

mutableprivate

Definition at line 271 of file audioregion.h.

◆ _invalidated

std::atomic<bool> ARDOUR::AudioRegion::_invalidated

mutableprivate

Definition at line 280 of file audioregion.h.

◆ _inverse_fade_in

AutomationListProperty ARDOUR::AudioRegion::_inverse_fade_in

private

Definition at line 256 of file audioregion.h.

◆ _inverse_fade_out

AutomationListProperty ARDOUR::AudioRegion::_inverse_fade_out

private

Definition at line 258 of file audioregion.h.

◆ _readcache

BufferSet ARDOUR::AudioRegion::_readcache

mutableprivate

Definition at line 276 of file audioregion.h.

◆ _scale_amplitude

PBD::Property<gain_t> ARDOUR::AudioRegion::_scale_amplitude

private

linear gain to apply to the whole region

Definition at line 230 of file audioregion.h.

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

audioregion.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~AudioRegion()

◆ AudioRegion() [1/7]

◆ AudioRegion() [2/7]

◆ AudioRegion() [3/7]

◆ AudioRegion() [4/7]

◆ AudioRegion() [5/7]

◆ AudioRegion() [6/7]

◆ AudioRegion() [7/7]

Member Function Documentation

◆ _add_plugin()

◆ _set_state()

◆ add_transient()

◆ apply_region_fx()

◆ audio_source()

◆ body_range()

◆ build_transients()

◆ clear_transients()

◆ connect_to_analysis_changed()

◆ connect_to_header_position_offset_changed()

◆ control() [1/2]

◆ control() [2/2]

◆ copy_plugin_state()

◆ copy_settings()

◆ do_export()

◆ envelope()

◆ envelope_active()

◆ envelope_changed()

◆ fade_before_fx()

◆ fade_in()

◆ fade_in_active()

◆ fade_in_changed()

◆ fade_in_is_default()

◆ fade_out()

◆ fade_out_active()

◆ fade_out_changed()

◆ fade_out_is_default()

◆ fade_range()

◆ find_silence()

◆ fx_latency_changed()

◆ fx_tail_changed()

◆ get_basic_state()

◆ get_single_other_xfade_region()

◆ get_transients()

◆ init()

◆ inverse_fade_in()

◆ inverse_fade_out()

◆ listen_to_my_curves()

◆ loudness()

◆ make_property_quarks()

◆ master_read_at()

◆ maximum_amplitude()

◆ n_channels()

◆ normalize()

◆ post_set()

◆ read()

◆ read_at()

◆ read_from_sources()

◆ read_peaks()

◆ read_raw_internal()

◆ readable_length_samples()

◆ recompute_at_end()

◆ recompute_at_start()

◆ recompute_gain_at_end()

◆ recompute_gain_at_start()

◆ register_properties()

◆ remove_plugin()

◆ remove_transient()

◆ reorder_plugins()

◆ resume_fade_in()

◆ resume_fade_out()

◆ rms()