#include <modules_filter.h>

Inheritance diagram for calf_plugins::filter_module_with_inertia< FilterClass, Metadata >:

Public Types
typedef filter_module_with_inertia	inertia_filter_module
	These are pointers to the ins, outs, params arrays in the main class.
Public Types inherited from calf_plugins::audio_module< Metadata >
typedef Metadata	metadata_type

Public Member Functions
	filter_module_with_inertia ()
void	calculate_filter ()
virtual void	params_changed ()
	Called when params are changed (before processing).
void	on_timer ()
void	activate ()
	LADSPA-esque activate function, except it is called after ports are connected, not before.
void	set_sample_rate (uint32_t sr)
	Set sample rate for the plugin.
void	deactivate ()
	LADSPA-esque deactivate function.
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.
float	freq_gain (int index, double freq) const
Public Member Functions inherited from calf_plugins::audio_module< Metadata >
	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 bool	get_graph (int index, int subindex, int phase, float data, int points, cairo_iface context, int *mode) const
virtual bool	get_layers (int index, int generation, unsigned int &layers) 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.

Public Attributes
dsp::inertia< dsp::exponential_ramp >	inertia_cutoff
dsp::inertia< dsp::exponential_ramp >	inertia_resonance
dsp::inertia< dsp::exponential_ramp >	inertia_gain
dsp::once_per_n	timer
bool	is_active
volatile int	last_generation
volatile int	last_calculated_generation
dsp::bypass	bypass
vumeters	meters
Public Attributes inherited from calf_plugins::audio_module< Metadata >
float *	ins [(Metadata::in_count !=0) ? Metadata::in_count :1]
float *	outs [(Metadata::out_count !=0) ? Metadata::out_count :1]
float *	params [Metadata::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

◆ inertia_filter_module

template<typename FilterClass, typename Metadata>

typedef filter_module_with_inertia calf_plugins::filter_module_with_inertia< FilterClass, Metadata >::inertia_filter_module

These are pointers to the ins, outs, params arrays in the main class.

Constructor & Destructor Documentation

◆ filter_module_with_inertia()

template<typename FilterClass, typename Metadata>

calf_plugins::filter_module_with_inertia< FilterClass, Metadata >::filter_module_with_inertia ( )

inline

Member Function Documentation

◆ activate()

template<typename FilterClass, typename Metadata>

void calf_plugins::filter_module_with_inertia< FilterClass, Metadata >::activate ( )

inlinevirtual

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

Reimplemented from calf_plugins::audio_module< Metadata >.

Reimplemented in calf_plugins::filterclavier_audio_module.

◆ calculate_filter()

template<typename FilterClass, typename Metadata>

void calf_plugins::filter_module_with_inertia< FilterClass, Metadata >::calculate_filter ( )

inline

◆ deactivate()

template<typename FilterClass, typename Metadata>

void calf_plugins::filter_module_with_inertia< FilterClass, Metadata >::deactivate ( )

inlinevirtual

LADSPA-esque deactivate function.

Reimplemented from calf_plugins::audio_module< Metadata >.

Reimplemented in calf_plugins::filterclavier_audio_module.

◆ freq_gain()

template<typename FilterClass, typename Metadata>

float calf_plugins::filter_module_with_inertia< FilterClass, Metadata >::freq_gain	(	int	index,
		double	freq ) const

inlinevirtual

Reimplemented from calf_plugins::frequency_response_line_graph.

◆ on_timer()

template<typename FilterClass, typename Metadata>

void calf_plugins::filter_module_with_inertia< FilterClass, Metadata >::on_timer ( )

inline

◆ params_changed()

template<typename FilterClass, typename Metadata>

virtual void calf_plugins::filter_module_with_inertia< FilterClass, Metadata >::params_changed ( )

inlinevirtual

Called when params are changed (before processing).

Reimplemented from calf_plugins::audio_module< Metadata >.

Reimplemented in calf_plugins::filter_audio_module, and calf_plugins::filterclavier_audio_module.

◆ process()

template<typename FilterClass, typename Metadata>

uint32_t calf_plugins::filter_module_with_inertia< FilterClass, Metadata >::process	(	uint32_t	offset,
		uint32_t	numsamples,
		uint32_t	inputs_mask,
		uint32_t	outputs_mask )