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Support enum value as a union default value

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This commit is contained in:
Kagami Sascha Rosylight 2019-10-17 16:10:39 +09:00
parent 118a9ecdfe
commit 40ee701283
4 changed files with 36 additions and 29 deletions
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15
components/script/dom/audiocontext.rs
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@ -13,6 +13,7 @@ use crate::dom::bindings::codegen::Bindings::AudioContextBinding::{
};
use crate::dom::bindings::codegen::Bindings::BaseAudioContextBinding::AudioContextState;
use crate::dom::bindings::codegen::Bindings::BaseAudioContextBinding::BaseAudioContextBinding::BaseAudioContextMethods;
use crate::dom::bindings::codegen::UnionTypes::AudioContextLatencyCategoryOrDouble;
use crate::dom::bindings::error::{Error, Fallible};
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::num::Finite;
@ -48,7 +49,12 @@ impl AudioContext {
);
// Step 4.1.
let latency_hint = options.latencyHint;
let latency_hint = match options.latencyHint {
AudioContextLatencyCategoryOrDouble::AudioContextLatencyCategory(category) => category,
AudioContextLatencyCategoryOrDouble::Double(_) => {
AudioContextLatencyCategory::Interactive
}, // TODO
};
// Step 4.2. The sample rate is set during the creation of the BaseAudioContext.
// servo-media takes care of setting the default sample rate of the output device
@ -250,7 +256,12 @@ impl<'a> From<&'a AudioContextOptions> for RealTimeAudioContextOptions {
fn from(options: &AudioContextOptions) -> Self {
Self {
sample_rate: *options.sampleRate.unwrap_or(Finite::wrap(44100.)),
latency_hint: options.latencyHint.into(),
latency_hint: match options.latencyHint {
AudioContextLatencyCategoryOrDouble::AudioContextLatencyCategory(category) => {
category.into()
},
AudioContextLatencyCategoryOrDouble::Double(_) => LatencyCategory::Interactive, // TODO
},
}
}
}