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Throw if AudioBufferSourceNode.Start params are negative

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This commit is contained in:
Fernando Jiménez Moreno 2018-07-30 19:54:55 +02:00
parent 3b8cb83e04
commit b738d9a912
2 changed files with 28 additions and 16 deletions
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22
components/script/dom/audiobuffersourcenode.rs
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@ -179,9 +179,27 @@ impl AudioBufferSourceNodeMethods for AudioBufferSourceNode {
fn Start(
&self,
when: Finite<f64>,
_offset: Option<Finite<f64>>,
_duration: Option<Finite<f64>>,
offset: Option<Finite<f64>>,
duration: Option<Finite<f64>>,
) -> Fallible<()> {
if *when < 0. {
return Err(Error::Range("'when' must be a positive value".to_owned()));
}
if let Some(offset) = offset {
if *offset < 0. {
return Err(Error::Range("'offset' must be a positive value".to_owned()));
}
}
if let Some(duration) = duration {
if *duration < 0. {
return Err(Error::Range(
"'duration' must be a positive value".to_owned(),
));
}
}
if let Some(buffer) = self.buffer.get() {
let buffer = buffer.acquire_contents();
self.source_node