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Pass down ChannelInfo to create_node

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This commit is contained in:
Manish Goregaokar 2018-09-11 17:07:10 +05:30
parent 9779ce3b88
commit 9254606b01
8 changed files with 74 additions and 61 deletions
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17
components/script/dom/pannernode.rs
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@ -6,7 +6,6 @@ use dom::audionode::AudioNode;
use dom::audioparam::AudioParam;
use dom::baseaudiocontext::BaseAudioContext;
use dom::bindings::codegen::Bindings::AudioNodeBinding::{ChannelCountMode, ChannelInterpretation};
use dom::bindings::codegen::Bindings::AudioNodeBinding::AudioNodeOptions;
use dom::bindings::codegen::Bindings::AudioParamBinding::{AudioParamMethods, AutomationRate};
use dom::bindings::codegen::Bindings::PannerNodeBinding::{self, PannerNodeMethods, PannerOptions};
use dom::bindings::codegen::Bindings::PannerNodeBinding::{DistanceModelType, PanningModelType};
@ -52,13 +51,13 @@ impl PannerNode {
context: &BaseAudioContext,
options: &PannerOptions,
) -> Fallible<PannerNode> {
let count = options.parent.channelCount.unwrap_or(2);
let mode = options.parent.channelCountMode.unwrap_or(ChannelCountMode::Clamped_max);
let interpretation = options.parent.channelInterpretation.unwrap_or(ChannelInterpretation::Speakers);
if mode == ChannelCountMode::Max {
let node_options = options.parent
.unwrap_or(2, ChannelCountMode::Clamped_max,
ChannelInterpretation::Speakers);
if node_options.mode == ChannelCountMode::Max {
return Err(Error::NotSupported)
}
if count > 2 || count == 0 {
if node_options.count > 2 || node_options.count == 0 {
return Err(Error::NotSupported)
}
if *options.maxDistance <= 0. {
@ -73,15 +72,11 @@ impl PannerNode {
if *options.coneOuterGain < 0. || *options.coneOuterGain > 1. {
return Err(Error::InvalidState)
}
let mut node_options = AudioNodeOptions::empty();
node_options.channelCount = Some(count);
node_options.channelCountMode = Some(mode);
node_options.channelInterpretation = Some(interpretation);
let options = options.into();
let node = AudioNode::new_inherited(
AudioNodeInit::PannerNode(options),
context,
&node_options,
node_options,
1, // inputs
1, // outputs
)?;