lmms::Lv2Ports::Audio Struct Reference

#include <Lv2Ports.h>

Inheritance diagram for lmms::Lv2Ports::Audio:

Public Member Functions
	Audio (std::size_t bufferSize, bool isSidechain)
void	copyBuffersFromCore (const SampleFrame *lmmsBuf, unsigned channel, f_cnt_t frames)
	Copy buffer passed by LMMS into our ports.
void	averageWithBuffersFromCore (const SampleFrame *lmmsBuf, unsigned channel, f_cnt_t frames)
	Add buffer passed by LMMS into our ports, and halve the result.
void	copyBuffersToCore (SampleFrame *lmmsBuf, unsigned channel, f_cnt_t frames) const
	Copy our ports into buffers passed by LMMS.
bool	isSideChain () const
bool	isOptional () const
bool	mustBeUsed () const
std::size_t	bufferSize () const
Public Member Functions inherited from lmms::Lv2Ports::VisitablePort< Audio, PortBase >
void	accept (Visitor &v) override
Public Member Functions inherited from lmms::Lv2Ports::PortBase
virtual void	accept (ConstVisitor &v) const =0
QString	name () const
QString	uri () const
virtual	~PortBase ()=default
Public Member Functions inherited from lmms::Lv2Ports::Meta
std::vector< PluginIssue >	get (const LilvPlugin *plugin, std::size_t portNum)
float	def () const
float	min (sample_rate_t sr) const
float	max (sample_rate_t sr) const

Private Attributes
std::vector< float >	m_buffer
	The buffer where Lv2 reads/writes the data from/to.
bool	m_sidechain

Friends
struct	lmms::ConnectPortVisitor

Additional Inherited Members
Public Attributes inherited from lmms::Lv2Ports::PortBase
const LilvPort *	m_port = nullptr
const LilvPlugin *	m_plugin = nullptr
Public Attributes inherited from lmms::Lv2Ports::Meta
Type	m_type = Type::Unknown
Flow	m_flow = Flow::Unknown
Vis	m_vis = Vis::Generic
bool	m_logarithmic = false
bool	m_optional = false
bool	m_used = true

Constructor & Destructor Documentation

Audio()

lmms::Lv2Ports::Audio::Audio	(	std::size_t	bufferSize,
		bool	isSidechain )

Member Function Documentation

averageWithBuffersFromCore()

void lmms::Lv2Ports::Audio::averageWithBuffersFromCore	(	const SampleFrame *	lmmsBuf,
		unsigned	channel,
		f_cnt_t	frames )

Add buffer passed by LMMS into our ports, and halve the result.

Parameters

lmmsBuf	The buffer to average from
channel	channel index into each sample frame
frames	The length of the buffer lmmsBuf

bufferSize()

std::size_t lmms::Lv2Ports::Audio::bufferSize ( ) const

inline

copyBuffersFromCore()

void lmms::Lv2Ports::Audio::copyBuffersFromCore	(	const SampleFrame *	lmmsBuf,
		unsigned	channel,
		f_cnt_t	frames )

Copy buffer passed by LMMS into our ports.

Parameters

lmmsBuf	The buffer to copy from
channel	channel index into each sample frame
frames	The length of the buffer lmmsBuf

copyBuffersToCore()

void lmms::Lv2Ports::Audio::copyBuffersToCore	(	SampleFrame *	lmmsBuf,
		unsigned	channel,
		f_cnt_t	frames ) const

Copy our ports into buffers passed by LMMS.

Parameters

lmmsBuf	The buffer to copy into
channel	channel index into each sample frame
frames	The length of the buffer lmmsBuf

isOptional()

bool lmms::Lv2Ports::Audio::isOptional ( ) const

inline

isSideChain()

bool lmms::Lv2Ports::Audio::isSideChain ( ) const

inline

mustBeUsed()

bool lmms::Lv2Ports::Audio::mustBeUsed ( ) const

inline

Friends And Related Symbol Documentation

lmms::ConnectPortVisitor

friend struct lmms::ConnectPortVisitor

friend

Member Data Documentation

m_buffer

std::vector<float> lmms::Lv2Ports::Audio::m_buffer

private

The buffer where Lv2 reads/writes the data from/to.

m_sidechain

bool lmms::Lv2Ports::Audio::m_sidechain

private

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

• include/Lv2Ports.h
• src/core/lv2/Lv2Ports.cpp