libfmod 2.222.6

use std::ffi::c_void;
use std::fs;

use libfmod::ffi::{
    FMOD_DEFAULT, FMOD_INIT_NORMAL, FMOD_NONBLOCKING, FMOD_RESULT, FMOD_STUDIO_INIT_NORMAL,
    FMOD_SYSTEM_CALLBACK_PREUPDATE,
};
use libfmod::Error::Fmod;
use libfmod::{
    ffi, AdvancedSettings, CreateSoundexInfo, DspResampler, Error, Init, Mode, OpenState, Sound,
    Studio, StudioAdvancedSettings, System,
};

#[test]
fn test_core_system_initialization() -> Result<(), Error> {
    let system = System::create()?;
    system.init(512, FMOD_INIT_NORMAL, None)
}

#[test]
fn test_core_system_advanced_settings() -> Result<(), Error> {
    let system = System::create()?;
    let settings = AdvancedSettings {
        max_mpeg_codecs: 32,
        max_adpcm_codecs: 32,
        max_xma_codecs: 32,
        max_vorbis_codecs: 32,
        max_at_9_codecs: 32,
        max_fadpcm_codecs: 32,
        max_pcm_codecs: 0,
        asio_num_channels: 0,
        asio_channel_list: vec![],
        asio_speaker_list: vec![],
        vol_0_virtualvol: 0.0,
        default_decode_buffer_size: 400,
        profile_port: 9164,
        geometry_max_fade_time: 500,
        distance_filter_center_freq: 1500.0,
        reverb_3_d_instance: 0,
        dsp_buffer_pool_size: 0,
        resampler_method: DspResampler::Spline,
        random_seed: 0,
        max_convolution_threads: 3,
        max_opus_codecs: 32,
        max_spatial_objects: 0,
    };
    system.set_advanced_settings(settings)?;
    let settings = system.get_advanced_settings()?;
    assert_eq!(settings.profile_port, 9164);
    assert_eq!(settings.resampler_method, DspResampler::Spline);
    system.release()
}

#[test]
fn test_studio_system_initialization() -> Result<(), Error> {
    let studio = Studio::create()?;
    studio.initialize(512, FMOD_STUDIO_INIT_NORMAL, FMOD_INIT_NORMAL, None)
}

#[test]
fn test_studio_system_advanced_settings() -> Result<(), Error> {
    let studio = Studio::create()?;
    let settings = StudioAdvancedSettings {
        commandqueuesize: 32768,
        handleinitialsize: 8192,
        studioupdateperiod: 20,
        idlesampledatapoolsize: 256,
        streamingscheduledelay: 10,
        encryptionkey: "secret".to_string(),
    };
    studio.set_advanced_settings(settings.clone())?;
    let actual = studio.get_advanced_settings()?;
    assert_eq!(actual.commandqueuesize, settings.commandqueuesize);
    assert_eq!(actual.handleinitialsize, settings.handleinitialsize);
    assert_eq!(actual.studioupdateperiod, settings.studioupdateperiod);
    assert_eq!(
        actual.idlesampledatapoolsize,
        settings.idlesampledatapoolsize
    );
    assert_eq!(
        actual.streamingscheduledelay,
        settings.streamingscheduledelay
    );
    studio.release()
}

#[test]
fn test_playing_sound() -> Result<(), Error> {
    let system = System::create()?;
    system.init(512, FMOD_INIT_NORMAL, None)?;
    let sound = system.create_sound("./tests/data/Assets/1.ogg", FMOD_DEFAULT, None)?;
    let channel = system.play_sound(sound, None, false)?;
    while channel.is_playing()? {
        // do something else
    }
    system.release()
}

#[test]
fn test_playing_sound_from_data() -> Result<(), Error> {
    let system = System::create()?;
    system.init(512, Init::NORMAL, None)?;
    let data = fs::read("./tests/data/Assets/1.ogg").unwrap();
    let mut info = CreateSoundexInfo::default();
    info.length = data.len() as u32;
    let sound = system.create_sound_from(&data, Mode::OPENMEMORY, info)?;
    let channel = system.play_sound(sound, None, false)?;
    while channel.is_playing()? {
        // do something else
    }
    system.release()
}

#[test]
fn test_playing_stream() -> Result<(), Error> {
    let system = System::create()?;
    system.init(512, FMOD_INIT_NORMAL, None)?;
    let sound = system.create_stream("./tests/data/Assets/2.ogg", FMOD_DEFAULT, None)?;
    let channel = system.play_sound(sound, None, false)?;
    while channel.is_playing()? {
        // do something else
    }
    system.release()
}

#[test]
fn test_playing_stream_from_data() -> Result<(), Error> {
    let system = System::create()?;
    system.init(512, FMOD_INIT_NORMAL, None)?;
    let data = fs::read("./tests/data/Assets/1.ogg").unwrap();
    let mut myinfo = CreateSoundexInfo::default();
    myinfo.length = data.len() as u32;
    let sound = system.create_stream_from(&data, Mode::OPENMEMORY, myinfo)?;
    let channel = system.play_sound(sound, None, false)?;
    while channel.is_playing()? {
        // do something else
    }
    system.release()
}

#[test]
fn test_background_loading() -> Result<(), Error> {
    let system = System::create()?;
    system.init(512, FMOD_INIT_NORMAL, None)?;
    let sound = system.create_sound("./tests/data/Assets/1.ogg", FMOD_NONBLOCKING, None)?;
    let (state, filled, starving, busy) = sound.get_open_state()?;
    assert_eq!(state, OpenState::Loading);
    assert_eq!(filled, 0);
    assert_eq!(starving, false);
    assert_eq!(busy, false);
    system.release()
}

#[test]
fn test_system_pre_update_callback() -> Result<(), Error> {
    let system = System::create()?;
    system.init(512, FMOD_INIT_NORMAL, None)?;
    unsafe extern "C" fn callback(
        system: *mut ffi::FMOD_SYSTEM,
        type_: ffi::FMOD_SYSTEM_CALLBACK_TYPE,
        _commanddata1: *mut c_void,
        _commanddata2: *mut c_void,
        _userdata: *mut c_void,
    ) -> FMOD_RESULT {
        println!(
            "system {} callback {} {}",
            system as usize,
            type_,
            type_ == FMOD_SYSTEM_CALLBACK_PREUPDATE
        );
        ffi::FMOD_OK
    }
    system.set_callback(Some(callback), FMOD_SYSTEM_CALLBACK_PREUPDATE)?;
    system.release()
}