#include <modules_filter.h>

Inheritance diagram for calf_plugins::xover_audio_module< XoverBaseClass >:

Public Types
enum	{ params_per_band = AM::param_level2 - AM::param_level1 }
typedef audio_module< XoverBaseClass >	AM
Public Types inherited from calf_plugins::audio_module< XoverBaseClass >
typedef XoverBaseClass	metadata_type

Public Member Functions
	xover_audio_module ()
	~xover_audio_module ()
void	activate ()
	LADSPA-esque activate function, except it is called after ports are connected, not before.
void	deactivate ()
	LADSPA-esque deactivate function.
void	params_changed ()
	Called when params are changed (before processing).
void	set_sample_rate (uint32_t sr)
	Set sample rate for the plugin.
uint32_t	process (uint32_t offset, uint32_t numsamples, uint32_t inputs_mask, uint32_t outputs_mask)
	The audio processing loop; assumes numsamples <= MAX_SAMPLE_RUN, for larger buffers, call process_slice.
bool	get_graph (int index, int subindex, int phase, float data, int points, cairo_iface context, int *mode) const
bool	get_layers (int index, int generation, unsigned int &layers) const
Public Member Functions inherited from calf_plugins::audio_module< XoverBaseClass >
	audio_module ()
void	note_on (int channel, int note, int velocity)
	Handle MIDI Note On.
void	note_off (int channel, int note, int velocity)
	Handle MIDI Note Off.
void	program_change (int channel, int program)
	Handle MIDI Program Change.
void	control_change (int channel, int controller, int value)
	Handle MIDI Control Change.
void	pitch_bend (int channel, int value)
void	channel_pressure (int channel, int value)
void	execute (int cmd_no)
	Execute menu command with given number.
virtual char *	configure (const char key, const char value)
	DSSI configure call.
void	send_configures (send_configure_iface *sci)
	Send all understood configure vars (none by default).
int	send_status_updates (send_updates_iface *sui, int last_serial)
	Send all supported status vars (none by default).
void	params_reset ()
	Reset parameter values for epp:trigger type parameters (ones activated by oneshot push button instead of check box).
void	post_instantiate (uint32_t)
	Called after instantiating (after all the feature pointers are set - including interfaces like progress_report_iface).
uint32_t	message_run (const void valid_ports, void output_ports)
virtual void	get_port_arrays (float &ins_ptrs, float &outs_ptrs, float **&params_ptrs)
	Return the array of input port pointers.
virtual const plugin_metadata_iface *	get_metadata_iface () const
	Return metadata object.
virtual void	set_progress_report_iface (progress_report_iface *iface)
	Set the progress report interface to communicate progress to.
void	zero_by_mask (uint32_t mask, uint32_t offset, uint32_t nsamples)
	utility function: zero port values if mask is 0
uint32_t	process_slice (uint32_t offset, uint32_t end)
	utility function: call process, and if it returned zeros in output masks, zero out the relevant output port buffers
virtual const line_graph_iface *	get_line_graph_iface () const
virtual const phase_graph_iface *	get_phase_graph_iface () const
Public Member Functions inherited from calf_plugins::audio_module_iface
virtual	~audio_module_iface ()
Public Member Functions inherited from calf_plugins::frequency_response_line_graph
virtual bool	get_gridline (int index, int subindex, int phase, float &pos, bool &vertical, std::string &legend, cairo_iface *context) const
virtual float	freq_gain (int index, double freq) const
virtual std::string	get_crosshair_label (int x, int y, int sx, int sy, float q, int dB, int name, int note, int cents) const
Public Member Functions inherited from calf_plugins::line_graph_iface
virtual bool	get_moving (int index, int subindex, int &direction, float *data, int x, int y, int &offset, uint32_t &color) const
virtual bool	get_dot (int index, int subindex, int phase, float &x, float &y, int &size, cairo_iface *context) const
virtual	~line_graph_iface ()
	Standard destructor to make compiler happy.

Static Public Member Functions
static float	sign (float x)

Public Attributes
uint32_t	srate
bool	is_active
float *	buffer
float	in [channels]
unsigned int	pos
unsigned int	buffer_size
int	last_peak
vumeters	meters
dsp::crossover	crossover
float *	ins [(XoverBaseClass::in_count !=0) ? XoverBaseClass::in_count :1]
float *	outs [(XoverBaseClass::out_count !=0) ? XoverBaseClass::out_count :1]
float *	params [XoverBaseClass::param_count]
Public Attributes inherited from calf_plugins::audio_module< XoverBaseClass >
float *	ins [(XoverBaseClass::in_count !=0) ? XoverBaseClass::in_count :1]
float *	outs [(XoverBaseClass::out_count !=0) ? XoverBaseClass::out_count :1]
float *	params [XoverBaseClass::param_count]
bool	questionable_data_reported_in
bool	questionable_data_reported_out
progress_report_iface *	progress_report
Public Attributes inherited from calf_plugins::frequency_response_line_graph
bool	redraw_graph

Member Typedef Documentation

◆ AM

template<class XoverBaseClass>

typedef audio_module<XoverBaseClass> calf_plugins::xover_audio_module< XoverBaseClass >::AM

Member Enumeration Documentation

◆ anonymous enum

template<class XoverBaseClass>

anonymous enum

Enumerator
params_per_band

Constructor & Destructor Documentation

◆ xover_audio_module()

template<class XoverBaseClass>

xover_audio_module::xover_audio_module ( )

◆ ~xover_audio_module()

template<class XoverBaseClass>

xover_audio_module::~xover_audio_module ( )

Member Function Documentation

◆ activate()

template<class XoverBaseClass>

void xover_audio_module::activate ( )

virtual

LADSPA-esque activate function, except it is called after ports are connected, not before.

Reimplemented from calf_plugins::audio_module< XoverBaseClass >.

◆ deactivate()

template<class XoverBaseClass>

void xover_audio_module::deactivate ( )

virtual

LADSPA-esque deactivate function.

Reimplemented from calf_plugins::audio_module< XoverBaseClass >.

◆ get_graph()

template<class XoverBaseClass>

bool xover_audio_module::get_graph	(	int	index,
		int	subindex,
		int	phase,
		float *	data,
		int	points,
		cairo_iface *	context,
		int *	mode ) const

virtual

Obtain subindex'th graph of parameter 'index'

Parameters

index	parameter/graph number (usually tied to particular plugin control port)
subindex	graph number (there may be multiple overlaid graphs for one parameter, eg. for monosynth 2x12dB filters)
phase	0 if in cache phase or 1 if in realtime phase
data	buffer for normalized output values
points	number of points to fill
context	cairo context to adjust (for multicolour graphs etc.)

Return values

true	graph data was returned; subindex+1 graph may or may not be available
false	graph data was not returned; subindex+1 graph does not exist either

Reimplemented from calf_plugins::frequency_response_line_graph.

◆ get_layers()

template<class XoverBaseClass>

bool xover_audio_module::get_layers	(	int	index,
		int	generation,
		unsigned int &	layers ) const

virtual

Return which layers need to be redrawn in the next GTK drawing cycle

Parameters

index	Parameter/graph identifier (usually tied to particular plugin control port)
generation	The overall amount of drawing cycles since the last full refresh of all surfaces
layers	Bitmask defining the layers to be redrawn (see layers_flags above)

Return values

true	there's at least one layer to be redrawn; false nothing to draw in this cycle

Reimplemented from calf_plugins::frequency_response_line_graph.

◆ params_changed()

template<class XoverBaseClass>

void xover_audio_module::params_changed ( )

virtual

Called when params are changed (before processing).

Reimplemented from calf_plugins::audio_module< XoverBaseClass >.

◆ process()

template<class XoverBaseClass>

uint32_t xover_audio_module::process	(	uint32_t	offset,
		uint32_t	numsamples,
		uint32_t	inputs_mask,
		uint32_t	outputs_mask )

virtual

The audio processing loop; assumes numsamples <= MAX_SAMPLE_RUN, for larger buffers, call process_slice.

Implements calf_plugins::audio_module_iface.

◆ set_sample_rate()

template<class XoverBaseClass>

void xover_audio_module::set_sample_rate ( uint32_t sr )

virtual

Set sample rate for the plugin.

Reimplemented from calf_plugins::audio_module< XoverBaseClass >.

◆ sign()

template<class XoverBaseClass>

float calf_plugins::xover_audio_module< XoverBaseClass >::sign ( float x )

inlinestatic

Member Data Documentation

◆ buffer

template<class XoverBaseClass>

float* calf_plugins::xover_audio_module< XoverBaseClass >::buffer

◆ buffer_size

template<class XoverBaseClass>

unsigned int calf_plugins::xover_audio_module< XoverBaseClass >::buffer_size

◆ crossover

template<class XoverBaseClass>

dsp::crossover calf_plugins::xover_audio_module< XoverBaseClass >::crossover

◆ in

template<class XoverBaseClass>

float calf_plugins::xover_audio_module< XoverBaseClass >::in[channels]

◆ ins

template<class XoverBaseClass>

float* calf_plugins::audio_module< XoverBaseClass >::ins[(XoverBaseClass::in_count !=0) ? XoverBaseClass::in_count :1]

◆ is_active

template<class XoverBaseClass>

bool calf_plugins::xover_audio_module< XoverBaseClass >::is_active

◆ last_peak

template<class XoverBaseClass>

int calf_plugins::xover_audio_module< XoverBaseClass >::last_peak

◆ meters

template<class XoverBaseClass>

vumeters calf_plugins::xover_audio_module< XoverBaseClass >::meters

◆ outs

template<class XoverBaseClass>

float* calf_plugins::audio_module< XoverBaseClass >::outs[(XoverBaseClass::out_count !=0) ? XoverBaseClass::out_count :1]

◆ params

template<class XoverBaseClass>

float* calf_plugins::audio_module< XoverBaseClass >::params[XoverBaseClass::param_count]

◆ pos

template<class XoverBaseClass>

unsigned int calf_plugins::xover_audio_module< XoverBaseClass >::pos

◆ srate

template<class XoverBaseClass>

uint32_t calf_plugins::xover_audio_module< XoverBaseClass >::srate

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

/home/runner/work/lmms-fork/lmms-fork/plugins/LadspaEffect/calf/veal/src/calf/modules_filter.h
/home/runner/work/lmms-fork/lmms-fork/plugins/LadspaEffect/calf/veal/src/modules_filter.cpp

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Member Typedef Documentation

◆ AM

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ xover_audio_module()

◆ ~xover_audio_module()

Member Function Documentation

◆ activate()

◆ deactivate()

◆ get_graph()

◆ get_layers()

◆ params_changed()

◆ process()

◆ set_sample_rate()

◆ sign()

Member Data Documentation

◆ buffer

◆ buffer_size

◆ crossover

◆ in

◆ ins

◆ is_active

◆ last_peak

◆ meters

◆ outs

◆ params

◆ pos

◆ srate