zrythm::test_helpers::MockHardwareAudioInterface Class Reference

Mock hardware audio interface for unit tests. More...

#include <tests/helpers/mock_hardware_audio_interface.h>

Inheritance diagram for zrythm::test_helpers::MockHardwareAudioInterface:

Collaboration diagram for zrythm::test_helpers::MockHardwareAudioInterface:

Public Member Functions
	MockHardwareAudioInterface (units::sample_rate_t sample_rate=units::sample_rate(48000), units::sample_u32_t block_length=units::samples(256), units::channel_count_t input_channels=units::channels(2), units::channel_count_t output_channels=units::channels(2))
dsp::AudioDeviceInfo	get_device_info () const override
	Returns the current audio device information.
void	set_device_info (dsp::AudioDeviceInfo info)
	Updates the device info.
void	add_audio_callback (dsp::IAudioCallback *callback) override
	Adds an audio callback to receive audio I/O events.
void	remove_audio_callback (dsp::IAudioCallback *callback) override
	Removes a previously added audio callback.

Detailed Description

Mock hardware audio interface for unit tests.

Returns fixed device info without any audio backend dependencies.

Definition at line 19 of file mock_hardware_audio_interface.h.

Constructor & Destructor Documentation

MockHardwareAudioInterface()

zrythm::test_helpers::MockHardwareAudioInterface::MockHardwareAudioInterface ( units::sample_rate_t sample_rate = units::sample_rate (48000), units::sample_u32_t block_length = units::samples (256), units::channel_count_t input_channels = units::channels (2), units::channel_count_t output_channels = units::channels (2) )

inlineexplicit

Definition at line 22 of file mock_hardware_audio_interface.h.

Member Function Documentation

add_audio_callback()

void zrythm::test_helpers::MockHardwareAudioInterface::add_audio_callback ( dsp::IAudioCallback * callback )

inlineoverridevirtual

Adds an audio callback to receive audio I/O events.

The caller must ensure callback remains alive until after remove_audio_callback() is called with the same pointer.

Implements zrythm::dsp::IHardwareAudioInterface.

Definition at line 54 of file mock_hardware_audio_interface.h.

get_device_info()

dsp::AudioDeviceInfo zrythm::test_helpers::MockHardwareAudioInterface::get_device_info ( ) const

inlinenodiscardoverridevirtual

Returns the current audio device information.

Guaranteed to return up-to-date values during about_to_start() callbacks.

Implements zrythm::dsp::IHardwareAudioInterface.

Definition at line 37 of file mock_hardware_audio_interface.h.

remove_audio_callback()

void zrythm::test_helpers::MockHardwareAudioInterface::remove_audio_callback ( dsp::IAudioCallback * callback )

inlineoverridevirtual

Removes a previously added audio callback.

callback must be the same pointer passed to add_audio_callback().

Implements zrythm::dsp::IHardwareAudioInterface.

Definition at line 65 of file mock_hardware_audio_interface.h.

set_device_info()

void zrythm::test_helpers::MockHardwareAudioInterface::set_device_info ( dsp::AudioDeviceInfo info )

inline

Updates the device info.

Must not be called while audio processing is active (between about_to_start() and stopped()).

Definition at line 48 of file mock_hardware_audio_interface.h.

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

• tests/helpers/mock_hardware_audio_interface.h