LV2::LV2Data Struct Reference

Public Member Functions
	LV2Data (LV2::HostContext &h, LV2::EffectContext &ctx)
uint32_t	atomBufferSize (int port_index) const noexcept
void	portRanges (ossia::float_vector &min, ossia::float_vector &max, ossia::float_vector &init) const

Public Attributes
LV2::HostContext &	host
LV2::EffectContext &	effect
ossia::small_vector< int, 4 >	audio_in_ports
ossia::small_vector< int, 4 >	audio_out_ports
ossia::small_vector< int, 8 >	control_in_ports
ossia::small_vector< int, 8 >	control_out_ports
ossia::small_vector< int, 8 >	control_other_ports
ossia::small_vector< int, 2 >	midi_in_ports
ossia::small_vector< int, 2 >	midi_out_ports
ossia::small_vector< int, 2 >	midi_other_ports
ossia::small_vector< int, 2 >	cv_ports
	CV inputs (and audio ports with no direction); CV outputs.
ossia::small_vector< int, 2 >	cv_out_ports
ossia::small_vector< int, 2 >	atom_in_ports
ossia::small_vector< int, 2 >	atom_out_ports
ossia::small_vector< int, 2 >	time_Position_ports {}
std::vector< uint32_t >	atom_minimum_sizes
	rsz:minimumSize of each port, by port index; 0 when not given.

Member Function Documentation

atomBufferSize()

uint32_t LV2::LV2Data::atomBufferSize ( int  port_index ) const

inlinenoexcept

Bytes to allocate for the buffer of atom port port_index: at least what the plug-in asks for with rsz:minimumSize.

portRanges()

void LV2::LV2Data::portRanges	(	ossia::float_vector &	min,
		ossia::float_vector &	max,
		ossia::float_vector &	init
	)		const

lv2:minimum, lv2:maximum and lv2:default of each port, by port index. What the plug-in leaves out is filled in: minimum 0, maximum one more than the minimum (or twice the default above it), default the minimum.

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

• Context.hpp
• Context.cpp