Struct crankstart_sys::playdate_sound_channel

#[repr(C)]
pub struct playdate_sound_channel {

    pub newChannel: Option<unsafe extern "C" fn() -> *mut SoundChannel>,
    pub freeChannel: Option<unsafe extern "C" fn(channel: *mut SoundChannel)>,
    pub addSource: Option<unsafe extern "C" fn(channel: *mut SoundChannel, source: *mut SoundSource) -> c_int>,
    pub removeSource: Option<unsafe extern "C" fn(channel: *mut SoundChannel, source: *mut SoundSource) -> c_int>,
    pub addCallbackSource: Option<unsafe extern "C" fn(channel: *mut SoundChannel, callback: AudioSourceFunction, context: *mut c_void, stereo: c_int) -> *mut SoundSource>,
    pub addEffect: Option<unsafe extern "C" fn(channel: *mut SoundChannel, effect: *mut SoundEffect)>,
    pub removeEffect: Option<unsafe extern "C" fn(channel: *mut SoundChannel, effect: *mut SoundEffect)>,
    pub setVolume: Option<unsafe extern "C" fn(channel: *mut SoundChannel, volume: f32)>,
    pub getVolume: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> f32>,
    pub setVolumeModulator: Option<unsafe extern "C" fn(channel: *mut SoundChannel, mod_: *mut PDSynthSignalValue)>,
    pub getVolumeModulator: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> *mut PDSynthSignalValue>,
    pub setPan: Option<unsafe extern "C" fn(channel: *mut SoundChannel, pan: f32)>,
    pub setPanModulator: Option<unsafe extern "C" fn(channel: *mut SoundChannel, mod_: *mut PDSynthSignalValue)>,
    pub getPanModulator: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> *mut PDSynthSignalValue>,
    pub getDryLevelSignal: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> *mut PDSynthSignalValue>,
    pub getWetLevelSignal: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> *mut PDSynthSignalValue>,
}

Fields

newChannel: Option<unsafe extern "C" fn() -> *mut SoundChannel>

freeChannel: Option<unsafe extern "C" fn(channel: *mut SoundChannel)>

addSource: Option<unsafe extern "C" fn(channel: *mut SoundChannel, source: *mut SoundSource) -> c_int>

removeSource: Option<unsafe extern "C" fn(channel: *mut SoundChannel, source: *mut SoundSource) -> c_int>

addCallbackSource: Option<unsafe extern "C" fn(channel: *mut SoundChannel, callback: AudioSourceFunction, context: *mut c_void, stereo: c_int) -> *mut SoundSource>

addEffect: Option<unsafe extern "C" fn(channel: *mut SoundChannel, effect: *mut SoundEffect)>

removeEffect: Option<unsafe extern "C" fn(channel: *mut SoundChannel, effect: *mut SoundEffect)>

setVolume: Option<unsafe extern "C" fn(channel: *mut SoundChannel, volume: f32)>

getVolume: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> f32>

setVolumeModulator: Option<unsafe extern "C" fn(channel: *mut SoundChannel, mod_: *mut PDSynthSignalValue)>

getVolumeModulator: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> *mut PDSynthSignalValue>

setPan: Option<unsafe extern "C" fn(channel: *mut SoundChannel, pan: f32)>

setPanModulator: Option<unsafe extern "C" fn(channel: *mut SoundChannel, mod_: *mut PDSynthSignalValue)>

getPanModulator: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> *mut PDSynthSignalValue>

getDryLevelSignal: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> *mut PDSynthSignalValue>

getWetLevelSignal: Option<unsafe extern "C" fn(channel: *mut SoundChannel) -> *mut PDSynthSignalValue>

Trait Implementations

impl Clone for playdate_sound_channel

fn clone(&self) -> playdate_sound_channel

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for playdate_sound_channel

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for playdate_sound_channel

fn default() -> playdate_sound_channel

Returns the “default value” for a type.

impl PartialEq<playdate_sound_channel> for playdate_sound_channel

fn eq(&self, other: &playdate_sound_channel) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for playdate_sound_channel

impl Eq for playdate_sound_channel

impl StructuralEq for playdate_sound_channel

impl StructuralPartialEq for playdate_sound_channel