zrythm::engine::device_io::AudioEngine::AudioDriver Class Reference

Implementation that drives the audio callbacks. More...

#include <src/engine/device_io/engine.h>

Inheritance diagram for zrythm::engine::device_io::AudioEngine::AudioDriver:

Public Member Functions
virtual bool	buffer_size_change_handled () const
virtual void	set_buffer_size (uint32_t buf_size)
virtual void	handle_buf_size_change (uint32_t frames)
virtual void	handle_sample_rate_change (uint32_t samplerate)
virtual utils::Utf8String	get_driver_name () const =0
virtual bool	setup_audio ()=0
	Sets up the driver.
virtual bool	activate_audio (bool activate)=0
virtual void	tear_down_audio ()=0
virtual void	handle_start ()
virtual void	handle_stop ()
virtual void	prepare_process_audio ()
virtual bool	sanity_check_should_return_early (nframes_t total_frames_to_process)
virtual void	handle_position_change ()
virtual std::unique_ptr< PortBackend >	create_audio_port_backend () const
virtual std::vector< ExtPort >	get_ext_audio_ports (dsp::PortFlow flow, bool hw) const
	Collects external ports of the given type.

Detailed Description

Implementation that drives the audio callbacks.

Definition at line 108 of file engine.h.

Member Function Documentation

buffer_size_change_handled()

virtual bool zrythm::engine::device_io::AudioEngine::AudioDriver::buffer_size_change_handled ( ) const

inlinevirtual

Definition at line 112 of file engine.h.

create_audio_port_backend()

virtual std::unique_ptr< PortBackend > zrythm::engine::device_io::AudioEngine::AudioDriver::create_audio_port_backend ( ) const

inlinevirtual

Definition at line 138 of file engine.h.

get_ext_audio_ports()

virtual std::vector< ExtPort > zrythm::engine::device_io::AudioEngine::AudioDriver::get_ext_audio_ports ( dsp::PortFlow flow, bool hw ) const

inlinevirtual

Collects external ports of the given type.

Parameters

flow	The signal flow. Note that this is inverse to what Zrythm sees. E.g., to get MIDI inputs like MIDI keyboards, pass Z_PORT_FLOW_OUTPUT here.
hw	Hardware or not.

Definition at line 151 of file engine.h.

handle_buf_size_change()

virtual void zrythm::engine::device_io::AudioEngine::AudioDriver::handle_buf_size_change ( uint32_t frames )

inlinevirtual

Definition at line 114 of file engine.h.

handle_position_change()

virtual void zrythm::engine::device_io::AudioEngine::AudioDriver::handle_position_change ( )

inlinevirtual

Definition at line 137 of file engine.h.

handle_sample_rate_change()

virtual void zrythm::engine::device_io::AudioEngine::AudioDriver::handle_sample_rate_change ( uint32_t samplerate )

inlinevirtual

Definition at line 115 of file engine.h.

handle_start()

virtual void zrythm::engine::device_io::AudioEngine::AudioDriver::handle_start ( )

inlinevirtual

Definition at line 126 of file engine.h.

handle_stop()

virtual void zrythm::engine::device_io::AudioEngine::AudioDriver::handle_stop ( )

inlinevirtual

Definition at line 127 of file engine.h.

prepare_process_audio()

virtual void zrythm::engine::device_io::AudioEngine::AudioDriver::prepare_process_audio ( )

inlinevirtual

Definition at line 129 of file engine.h.

sanity_check_should_return_early()

virtual bool zrythm::engine::device_io::AudioEngine::AudioDriver::sanity_check_should_return_early ( nframes_t total_frames_to_process )

inlinevirtual

Definition at line 133 of file engine.h.

set_buffer_size()

virtual void zrythm::engine::device_io::AudioEngine::AudioDriver::set_buffer_size ( uint32_t buf_size )

inlinevirtual

Definition at line 113 of file engine.h.

setup_audio()

virtual bool zrythm::engine::device_io::AudioEngine::AudioDriver::setup_audio ( )

pure virtual

Sets up the driver.

Returns

True if the driver was successfully setup, false otherwise.

Implemented in zrythm::engine::device_io::DummyDriver.

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

• src/engine/device_io/engine.h