zrythm::dsp::MidiInputProcessor Class Reference

Bridges hardware MIDI input into the DSP graph as a MidiPort output. More...

#include <src/dsp/midi_input_processor.h>

Inheritance diagram for zrythm::dsp::MidiInputProcessor:

Collaboration diagram for zrythm::dsp::MidiInputProcessor:

Public Member Functions
	MidiInputProcessor (std::shared_ptr< dsp::MidiDeviceBuffer > buffer, utils::IObjectRegistry &registry, QObject *parent=nullptr)
void	custom_prepare_for_processing (const dsp::graph::GraphNode *node, units::sample_rate_t sample_rate, units::sample_u32_t max_block_length) override
void	custom_process_block (dsp::graph::ProcessBlockInfo time_nfo, const dsp::ITransport &transport, const dsp::TempoMap &tempo_map) noexcept override
	Custom processor logic after processing all owned parameters.
dsp::MidiPort &	get_output_port () const noexcept
void	set_block_start_time (units::precise_second_t time)
Public Member Functions inherited from zrythm::dsp::ProcessorBase
	ProcessorBase (utils::IObjectRegistry &registry, utils::Utf8String name={ u8"ProcessorBase" })
void	set_name (const utils::Utf8String &name)
	Set a custom name to be used in the DSP graph.
void	add_input_port (const dsp::PortUuidReference &uuid)
void	add_output_port (const dsp::PortUuidReference &uuid)
void	add_parameter (const dsp::ProcessorParameterUuidReference &uuid)
auto &	get_input_ports () const
auto &	get_output_ports () const
auto &	get_parameters () const
const ParameterChangeTracker &	change_tracker () const noexcept
	Returns the change tracker.
utils::Utf8String	get_node_name () const final
	Returns a human friendly name of the node.
void	process_block (dsp::graph::ProcessBlockInfo time_nfo, const dsp::ITransport &transport, const dsp::TempoMap &tempo_map) noexcept final
	Calls custom_process_block() internally after processing all the parameters.
void	prepare_for_processing (const graph::GraphNode *node, units::sample_rate_t sample_rate, units::sample_u32_t max_block_length) final
	Called to allocate resources required for processing.
void	release_resources () final
	Called to release resources allocated by prepare_for_processing().
Public Member Functions inherited from zrythm::dsp::graph::IProcessable
virtual units::sample_u32_t	get_single_playback_latency () const
	Returns the latency of only the given processable, without adding the previous/next latencies (zero latency by default).

Additional Inherited Members
Protected Member Functions inherited from zrythm::dsp::ProcessorBase
virtual void	custom_release_resources ()
auto	registry () const -> utils::IObjectRegistry &

Detailed Description

Bridges hardware MIDI input into the DSP graph as a MidiPort output.

During processing, drains events from a MidiDeviceBuffer into the output MidiPort's queued events buffer.

Definition at line 24 of file midi_input_processor.h.

Member Function Documentation

custom_prepare_for_processing()

void zrythm::dsp::MidiInputProcessor::custom_prepare_for_processing ( const dsp::graph::GraphNode * node, units::sample_rate_t sample_rate, units::sample_u32_t max_block_length )

overridevirtual

Reimplemented from zrythm::dsp::ProcessorBase.

custom_process_block()

void zrythm::dsp::MidiInputProcessor::custom_process_block ( dsp::graph::ProcessBlockInfo time_nfo, const dsp::ITransport & transport, const dsp::TempoMap & tempo_map )

overridevirtualnoexcept

Custom processor logic after processing all owned parameters.

By default, this does passthrough to same-type ports.

Reimplemented from zrythm::dsp::ProcessorBase.

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

• src/dsp/midi_input_processor.h