pulp::format::TestSignalSource Class Reference

Generates test audio for the standalone host: sine tone or file playback. More...

#include <test_signal.hpp>

Public Member Functions
	TestSignalSource ()=default
void	set_sample_rate (double sr)
void	set_config (const TestSignalConfig &cfg)
TestSignalConfig	config () const
bool	is_active () const
bool	load_file (const std::string &path)
void	unload_file ()
bool	has_file () const
const audio::AudioFileData *	file_data () const
void	play ()
void	stop ()
void	set_loop (bool loop)
bool	is_playing () const
bool	is_looping () const
int64_t	file_position () const
void	fill (float *const *output, int num_channels, int num_samples)
	Fill output buffers with test signal.
void	reset ()

Detailed Description

Generates test audio for the standalone host: sine tone or file playback.

Thread-safe: config changes from UI thread, fill() called on audio thread.

Constructor & Destructor Documentation

TestSignalSource()

pulp::format::TestSignalSource::TestSignalSource ( )

default

Member Function Documentation

config()

TestSignalConfig pulp::format::TestSignalSource::config

(

)

const

file_data()

const audio::AudioFileData * pulp::format::TestSignalSource::file_data ( ) const

inline

file_position()

int64_t pulp::format::TestSignalSource::file_position ( ) const

inline

fill()

void pulp::format::TestSignalSource::fill	(	float *const *	output,
		int	num_channels,
		int	num_samples )

Fill output buffers with test signal.

Called from audio callback. output is an array of channel pointers (non-interleaved).

has_file()

bool pulp::format::TestSignalSource::has_file ( ) const

inline

is_active()

bool pulp::format::TestSignalSource::is_active ( ) const

inline

is_looping()

bool pulp::format::TestSignalSource::is_looping ( ) const

inline

is_playing()

bool pulp::format::TestSignalSource::is_playing ( ) const

inline

load_file()

bool pulp::format::TestSignalSource::load_file

(

const std::string &

path

)

play()

void pulp::format::TestSignalSource::play

(

)

reset()

void pulp::format::TestSignalSource::reset

(

)

set_config()

void pulp::format::TestSignalSource::set_config

(

const TestSignalConfig &

cfg

)

set_loop()

void pulp::format::TestSignalSource::set_loop ( bool loop )

inline

set_sample_rate()

void pulp::format::TestSignalSource::set_sample_rate ( double sr )

inline

stop()

void pulp::format::TestSignalSource::stop

(

)

unload_file()

void pulp::format::TestSignalSource::unload_file

(

)

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

• /home/runner/work/pulp/pulp/core/format/include/pulp/format/test_signal.hpp