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Implement DOM APIs for ChannelSplitterNode

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This commit is contained in:
Mauricio Collares 2019-01-07 17:46:38 -05:00
parent 4ac5b8a3ae
commit ff0cf9e93a
16 changed files with 186 additions and 133 deletions
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18
components/script/dom/audionode.rs
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@ -241,6 +241,9 @@ impl AudioNodeMethods for AudioNode {
return Err(Error::InvalidState);
}
},
EventTargetTypeId::AudioNode(AudioNodeTypeId::ChannelSplitterNode) => {
return Err(Error::InvalidState);
},
// XXX We do not support any of the other AudioNodes with
// constraints yet. Add more cases here as we add support
// for new AudioNodes.
@ -284,6 +287,9 @@ impl AudioNodeMethods for AudioNode {
return Err(Error::InvalidState);
}
},
EventTargetTypeId::AudioNode(AudioNodeTypeId::ChannelSplitterNode) => {
return Err(Error::InvalidState);
},
// XXX We do not support any of the other AudioNodes with
// constraints yet. Add more cases here as we add support
// for new AudioNodes.
@ -301,14 +307,22 @@ impl AudioNodeMethods for AudioNode {
}
// https://webaudio.github.io/web-audio-api/#dom-audionode-channelinterpretation
fn SetChannelInterpretation(&self, value: ChannelInterpretation) {
fn SetChannelInterpretation(&self, value: ChannelInterpretation) -> ErrorResult {
// Channel interpretation mode has no effect for nodes with no inputs.
if self.number_of_inputs == 0 {
return;
return Ok(());
}
match self.upcast::<EventTarget>().type_id() {
EventTargetTypeId::AudioNode(AudioNodeTypeId::ChannelSplitterNode) => {
return Err(Error::InvalidState);
},
_ => (),
};
self.channel_interpretation.set(value);
self.message(AudioNodeMessage::SetChannelInterpretation(value.into()));
Ok(())
}
}