Struct script::dom::analysernode::AnalyserNode

#[repr(C)]
pub struct AnalyserNode {
    node: AudioNode,
    engine: DomRefCell<AnalysisEngine>,
}

Fields

node: AudioNode

engine: DomRefCell<AnalysisEngine>

Implementations

impl AnalyserNode

pub fn new_inherited( _: &Window, context: &BaseAudioContext, options: &AnalyserOptions, ) -> Result<(AnalyserNode, IpcReceiver<Block>), Error>

pub fn new( window: &Window, context: &BaseAudioContext, options: &AnalyserOptions, can_gc: CanGc, ) -> Result<Root<Dom<AnalyserNode>>, Error>

pub fn new_with_proto( window: &Window, proto: Option<HandleObject<'_>>, context: &BaseAudioContext, options: &AnalyserOptions, can_gc: CanGc, ) -> Result<Root<Dom<AnalyserNode>>, Error>

pub fn push_block(&self, block: Block)

impl AnalyserNode

fn __assert_parent_type(&self)

Trait Implementations

impl AnalyserNodeMethods<DomTypeHolder> for AnalyserNode

fn Constructor( window: &Window, proto: Option<HandleObject<'_>>, can_gc: CanGc, context: &BaseAudioContext, options: &AnalyserOptions, ) -> Result<Root<Dom<AnalyserNode>>, Error>

https://webaudio.github.io/web-audio-api/#dom-analysernode-analysernode

fn GetFloatFrequencyData(&self, array: CustomAutoRooterGuard<'_, Float32Array>)

https://webaudio.github.io/web-audio-api/#dom-analysernode-getfloatfrequencydata

fn GetByteFrequencyData(&self, array: CustomAutoRooterGuard<'_, Uint8Array>)

https://webaudio.github.io/web-audio-api/#dom-analysernode-getbytefrequencydata

fn GetFloatTimeDomainData(&self, array: CustomAutoRooterGuard<'_, Float32Array>)

https://webaudio.github.io/web-audio-api/#dom-analysernode-getfloattimedomaindata

fn GetByteTimeDomainData(&self, array: CustomAutoRooterGuard<'_, Uint8Array>)

https://webaudio.github.io/web-audio-api/#dom-analysernode-getbytetimedomaindata

fn SetFftSize(&self, value: u32) -> Result<(), Error>

https://webaudio.github.io/web-audio-api/#dom-analysernode-fftsize

fn FftSize(&self) -> u32

https://webaudio.github.io/web-audio-api/#dom-analysernode-fftsize

fn FrequencyBinCount(&self) -> u32

https://webaudio.github.io/web-audio-api/#dom-analysernode-frequencybincount

fn MinDecibels(&self) -> Finite<f64>

https://webaudio.github.io/web-audio-api/#dom-analysernode-mindecibels

fn SetMinDecibels(&self, value: Finite<f64>) -> Result<(), Error>

https://webaudio.github.io/web-audio-api/#dom-analysernode-mindecibels

fn MaxDecibels(&self) -> Finite<f64>

https://webaudio.github.io/web-audio-api/#dom-analysernode-maxdecibels

fn SetMaxDecibels(&self, value: Finite<f64>) -> Result<(), Error>

https://webaudio.github.io/web-audio-api/#dom-analysernode-maxdecibels

fn SmoothingTimeConstant(&self) -> Finite<f64>

https://webaudio.github.io/web-audio-api/#dom-analysernode-smoothingtimeconstant

fn SetSmoothingTimeConstant(&self, value: Finite<f64>) -> Result<(), Error>

https://webaudio.github.io/web-audio-api/#dom-analysernode-smoothingtimeconstant

impl Castable for AnalyserNode

fn is<T>(&self) -> bool

where T: DerivedFrom<Self>,

Check whether a DOM object implements one of its deriving interfaces.

fn upcast<T>(&self) -> &T

where T: Castable, Self: DerivedFrom<T>,

Cast a DOM object upwards to one of the interfaces it derives from.

fn downcast<T>(&self) -> Option<&T>

where T: DerivedFrom<Self>,

Cast a DOM object downwards to one of the interfaces it might implement.

impl DomObject for AnalyserNode

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

fn global(&self) -> Root<Dom<GlobalScope>>

where Self: Sized,

Returns the global scope of the realm that the DomObject was created in.

impl DomObjectWrap for AnalyserNode

const WRAP: unsafe fn(_: SafeJSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>, _: CanGc) -> Root<Dom<Self>> = {dom::bindings::codegen::Bindings::AnalyserNodeBinding::AnalyserNode_Binding::Wrap as for<'a, 'b> unsafe fn(script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::analysernode::AnalyserNode>, script_runtime::CanGc) -> dom::bindings::root::Root<dom::bindings::root::Dom<dom::analysernode::AnalyserNode>>}

Function pointer to the general wrap function type

impl HasParent for AnalyserNode

fn as_parent(&self) -> &AudioNode

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = AudioNode

impl IDLInterface for AnalyserNode

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for AnalyserNode

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl MutDomObject for AnalyserNode

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector

impl PartialEq for AnalyserNode

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl ToJSValConvertible for AnalyserNode

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.

impl Traceable for AnalyserNode

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl DerivedFrom<AudioNode> for AnalyserNode

impl DerivedFrom<EventTarget> for AnalyserNode

impl Eq for AnalyserNode