Node / public / precursor-lxmfchat.git / files / xous-core / services / codec / src / backend / hostaudio.rs

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#![cfg_attr(not(target_os = "none"), allow(dead_code))]

use codec::FIFO_DEPTH;

pub struct Codec {}

impl Codec {

pub fn new(_conn: xous::CID, _xns: &xous_names::XousNames) -> Codec { Codec {} }

pub fn suspend(&self) {}

pub fn resume(&self) {}

pub fn init(&mut self) {}

pub fn nq_play_frame(&mut self, _frame: [u32; FIFO_DEPTH]) -> Result<(), [u32; FIFO_DEPTH]> { Ok(()) }

pub fn dq_rec_frame(&mut self) -> Option<[u32; FIFO_DEPTH]> { None }

pub fn free_play_frames(&self) -> usize { 0 }

pub fn can_play(&self) -> bool { false }

pub fn drain(&mut self) {}

pub fn available_rec_frames(&self) -> usize { 0 }

pub fn power(&mut self, _state: bool) {}

pub fn is_on(&self) -> bool { false }

pub fn is_init(&self) -> bool { true }

pub fn is_live(&self) -> bool { false }

pub fn get_headset_code(&mut self) -> u8 { 0 }

pub fn get_dacflag_code(&mut self) -> u8 { 0 }

pub fn get_hp_status(&mut self) -> u8 { 0 }

pub fn get_i2s_config(&mut self) -> [u8; 4] { [0, 0, 0, 0] }

pub fn audio_clocks(&mut self) {}

pub fn audio_ports(&mut self) {}

pub fn audio_loopback(&mut self, _do_loop: bool) {}

/// set up the audio mixer to sane defaults

pub fn audio_mixer(&mut self) {}

/// set up the betrusted-side signals

pub fn audio_i2s_start(&mut self) {}

pub fn audio_i2s_stop(&mut self) {}

pub fn set_speaker_gain_db(&mut self, _gain_db: f32) {}

pub fn set_headphone_gain_db(&mut self, _gain_db_l: f32, _gain_db_r: f32) {}

}