#include <audio_playlist_source.h>

Inheritance diagram for ARDOUR::AudioPlaylistSource:

Public Member Functions
virtual	~AudioPlaylistSource ()

bool	empty () const

std::string	peak_path (std::string audio_path)

uint32_t	n_channels () const

bool	clamped_at_unity () const

framecnt_t	read_unlocked (Sample *dst, framepos_t start, framecnt_t cnt) const

framecnt_t	write_unlocked (Sample *src, framecnt_t cnt)

float	sample_rate () const

int	setup_peakfile ()

XMLNode &	get_state ()

int	set_state (const XMLNode &, int version)

bool	can_truncate_peaks () const

bool	can_be_analysed () const

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

int	set_state (const XMLNode &, int version)

boost::shared_ptr< const Playlist >	playlist () const

const PBD::ID &	original () const

Public Member Functions inherited from ARDOUR::Source
	Source (Session &, DataType type, const std::string &name, Flag flags=Flag(0))

	Source (Session &, const XMLNode &)

virtual	~Source ()

DataType	type ()

time_t	timestamp () const

void	stamp (time_t when)

virtual framepos_t	natural_position () const

void	mark_for_remove ()

virtual void	mark_streaming_write_started (const Lock &lock)

virtual void	session_saved ()

XMLNode &	get_state ()

int	set_state (const XMLNode &, int version)

bool	destructive () const

bool	writable () const

virtual bool	set_destructive (bool)

virtual bool	length_mutable () const

bool	has_been_analysed () const

virtual void	set_been_analysed (bool yn)

virtual bool	check_for_analysis_data_on_disk ()

std::string	get_transients_path () const

int	load_transients (const std::string &)

framepos_t	timeline_position () const

virtual void	set_timeline_position (framepos_t pos)

void	set_allow_remove_if_empty (bool yn)

Glib::Threads::Mutex &	mutex ()

Flag	flags () const

virtual void	inc_use_count ()

virtual void	dec_use_count ()

int	use_count () const

bool	used () const

uint32_t	level () const

std::string	ancestor_name ()

void	set_ancestor_name (const std::string &name)

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

Session &	session () const

std::string	name () const

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

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

virtual	~SessionHandleRef ()

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

virtual	~ScopedConnectionList ()

void	add_connection (const UnscopedConnection &c)

void	drop_connections ()

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

virtual	~Stateful ()

virtual bool	apply_changes (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 (Command *) const

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

bool	changed () const

virtual PropertyList *	property_factory (const XMLNode &) const

virtual void	suspend_property_changes ()

virtual void	resume_property_changes ()

bool	property_changes_suspended () const

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

virtual	~Destructible ()

void	drop_references ()

Public Member Functions inherited from ARDOUR::AudioSource
	AudioSource (Session &, std::string name)

	AudioSource (Session &, const XMLNode &)

virtual	~AudioSource ()

framecnt_t	readable_length () const

framecnt_t	length (framepos_t pos) const

void	update_length (framecnt_t cnt)

virtual framecnt_t	available_peaks (double zoom) const

virtual framecnt_t	read (Sample *dst, framepos_t start, framecnt_t cnt, int channel=0) const

virtual framecnt_t	write (Sample *src, framecnt_t cnt)

virtual void	mark_streaming_write_completed (const Lock &lock)

void	set_captured_for (std::string str)

std::string	captured_for () const

int	read_peaks (PeakData *peaks, framecnt_t npeaks, framepos_t start, framecnt_t cnt, double samples_per_visual_peak) const

int	build_peaks ()

bool	peaks_ready (boost::function< void()> callWhenReady, PBD::ScopedConnection *connection_created_if_not_ready, PBD::EventLoop event_loop) const

XMLNode &	get_state ()

int	set_state (const XMLNode &, int version)

int	rename_peakfile (std::string newpath)

void	touch_peakfile ()

int	prepare_for_peakfile_writes ()

void	done_with_peakfile_writes (bool done=true)

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

virtual	~Readable ()

Protected Member Functions
	AudioPlaylistSource (Session &, const PBD::ID &orig, const std::string &name, boost::shared_ptr< AudioPlaylist >, uint32_t chn, frameoffset_t begin, framecnt_t len, Source::Flag flags)

	AudioPlaylistSource (Session &, const XMLNode &)

Protected Member Functions inherited from ARDOUR::PlaylistSource
	PlaylistSource (Session &, const PBD::ID &, const std::string &name, boost::shared_ptr< Playlist >, DataType, frameoffset_t begin, framecnt_t len, Source::Flag flags)

	PlaylistSource (Session &, const XMLNode &)

void	add_state (XMLNode &)

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 &)

PropertyChange	set_values (XMLNode const &)

virtual void	post_set (const PropertyChange &)

virtual void	send_change (const PropertyChange &)

virtual void	mid_thaw (const PropertyChange &)

Protected Member Functions inherited from ARDOUR::AudioSource
int	initialize_peakfile (std::string path)

int	build_peaks_from_scratch ()

int	compute_and_write_peaks (Sample *buf, framecnt_t first_frame, framecnt_t cnt, bool force, bool intermediate_peaks_ready_signal)

void	truncate_peakfile ()

virtual std::string	find_broken_peakfile (std::string, std::string audio_path)

virtual int	read_peaks_with_fpp (PeakData *peaks, framecnt_t npeaks, framepos_t start, framecnt_t cnt, double samples_per_visual_peak, framecnt_t fpp) const

int	compute_and_write_peaks (Sample *buf, framecnt_t first_frame, framecnt_t cnt, bool force, bool intermediate_peaks_ready_signal, framecnt_t frames_per_peak)

Private Member Functions
int	set_state (const XMLNode &, int version, bool with_descendants)

Private Attributes
uint32_t	_playlist_channel

std::string	_peak_path

Friends
class	SourceFactory

Additional Inherited Members
Public Types inherited from ARDOUR::Source
enum	Flag { Writable = 0x1, CanRename = 0x2, Broadcast = 0x4, Removable = 0x8, RemovableIfEmpty = 0x10, RemoveAtDestroy = 0x20, NoPeakFile = 0x40, Destructive = 0x80, Empty = 0x100 }

typedef Glib::Threads::Mutex::Lock	Lock

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

Static Public Member Functions inherited from ARDOUR::AudioSource
static void	set_build_missing_peakfiles (bool yn)

static void	set_build_peakfiles (bool yn)

static bool	get_build_peakfiles ()

static void	allocate_working_buffers (framecnt_t framerate)

Public Attributes inherited from ARDOUR::Source
PBD::Signal0< void >	AnalysisChanged

AnalysisFeatureList	transients

Public Attributes inherited from PBD::Stateful
PBD::Signal1< void, const PropertyChange & >	PropertyChanged

Public Attributes inherited from PBD::Destructible
PBD::Signal0< void >	Destroyed

PBD::Signal0< void >	DropReferences

Public Attributes inherited from ARDOUR::AudioSource
PBD::Signal0< void >	PeaksReady

PBD::Signal2< void, framepos_t, framepos_t >	PeakRangeReady

Static Public Attributes inherited from ARDOUR::Source
static PBD::Signal1< void, Source * >	SourceCreated

Static Public Attributes inherited from PBD::Stateful
static int	current_state_version = 0

static int	loading_state_version = 0

Static Protected Member Functions inherited from ARDOUR::AudioSource
static void	ensure_buffers_for_level (uint32_t, framecnt_t)

static void	ensure_buffers_for_level_locked (uint32_t, framecnt_t)

Protected Attributes inherited from ARDOUR::PlaylistSource
boost::shared_ptr< Playlist >	_playlist

PBD::ID	_original

frameoffset_t	_playlist_offset

framecnt_t	_playlist_length

Protected Attributes inherited from ARDOUR::Source
DataType	_type

Flag	_flags

time_t	_timestamp

framepos_t	_timeline_position

bool	_analysed

Glib::Threads::Mutex	_lock

Glib::Threads::Mutex	_analysis_lock

gint	_use_count

uint32_t	_level

std::string	_ancestor_name

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

Protected Attributes inherited from ARDOUR::AudioSource
framecnt_t	_length

std::string	peakpath

std::string	_captured_for

off_t	_peak_byte_max

Static Protected Attributes inherited from ARDOUR::AudioSource
static bool	_build_missing_peakfiles = false

static bool	_build_peakfiles = false

static size_t	_working_buffers_size = 0

static std::vector < boost::shared_array< Sample > >	_mixdown_buffers

static std::vector < boost::shared_array< gain_t > >	_gain_buffers

static Glib::Threads::Mutex	_level_buffer_lock

Detailed Description

Definition at line 35 of file audio_playlist_source.h.

Constructor & Destructor Documentation

AudioPlaylistSource::~AudioPlaylistSource ( )

virtual

Definition at line 74 of file audio_playlist_source.cc.

AudioPlaylistSource::AudioPlaylistSource	(	Session &	s,
		const PBD::ID &	orig,
		const std::string &	name,
		boost::shared_ptr< AudioPlaylist >	p,
		uint32_t	chn,
		frameoffset_t	begin,
		framecnt_t	len,
		Source::Flag	flags
	)

protected

Definition at line 44 of file audio_playlist_source.cc.

AudioPlaylistSource::AudioPlaylistSource	(	Session &	s,
		const XMLNode &	node
	)

protected

Definition at line 55 of file audio_playlist_source.cc.

Member Function Documentation

bool ARDOUR::AudioPlaylistSource::can_be_analysed ( ) const

inlinevirtual

Reimplemented from ARDOUR::Source.

Definition at line 54 of file audio_playlist_source.h.

bool ARDOUR::AudioPlaylistSource::can_truncate_peaks ( ) const

inlinevirtual

Reimplemented from ARDOUR::AudioSource.

Definition at line 53 of file audio_playlist_source.h.

bool ARDOUR::AudioPlaylistSource::clamped_at_unity ( ) const

inlinevirtual

Returns: true if the each source sample s must be clamped to -1 < s < 1

Implements ARDOUR::AudioSource.

Definition at line 42 of file audio_playlist_source.h.

bool AudioPlaylistSource::empty ( ) const

virtual

Reimplemented from ARDOUR::AudioSource.

Definition at line 177 of file audio_playlist_source.cc.

XMLNode & AudioPlaylistSource::get_state ( void )

virtual

Implements PBD::Stateful.

Definition at line 79 of file audio_playlist_source.cc.

uint32_t AudioPlaylistSource::n_channels ( ) const

virtual

Reimplemented from ARDOUR::AudioSource.

Definition at line 183 of file audio_playlist_source.cc.

string AudioPlaylistSource::peak_path ( std::string audio_path )

virtual

Implements ARDOUR::AudioSource.

Definition at line 220 of file audio_playlist_source.cc.

framecnt_t AudioPlaylistSource::read_unlocked	(	Sample *	dst,
		framepos_t	start,
		framecnt_t	cnt
	)		const

virtual

Implements ARDOUR::AudioSource.

Definition at line 128 of file audio_playlist_source.cc.

float AudioPlaylistSource::sample_rate ( ) const

virtual

Implements ARDOUR::AudioSource.

Definition at line 198 of file audio_playlist_source.cc.

int AudioPlaylistSource::set_state	(	const XMLNode &	node,
		int	version
	)

virtual

Implements PBD::Stateful.

Definition at line 95 of file audio_playlist_source.cc.

int AudioPlaylistSource::set_state	(	const XMLNode &	node,
		int	version,
		bool	with_descendants
	)

private

Definition at line 101 of file audio_playlist_source.cc.

int AudioPlaylistSource::setup_peakfile ( )

virtual

Reimplemented from ARDOUR::AudioSource.

Definition at line 213 of file audio_playlist_source.cc.

framecnt_t AudioPlaylistSource::write_unlocked	(	Sample *	src,
		framecnt_t	cnt
	)

virtual

Implements ARDOUR::AudioSource.

Definition at line 169 of file audio_playlist_source.cc.

Friends And Related Function Documentation

friend class SourceFactory

friend

Definition at line 57 of file audio_playlist_source.h.

Member Data Documentation

std::string ARDOUR::AudioPlaylistSource::_peak_path

private

Definition at line 66 of file audio_playlist_source.h.

uint32_t ARDOUR::AudioPlaylistSource::_playlist_channel

private

Definition at line 65 of file audio_playlist_source.h.

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

/usr/local/music/src/ardour/4.0/libs/ardour/ardour/audio_playlist_source.h
/usr/local/music/src/ardour/4.0/libs/ardour/audio_playlist_source.cc

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation