Test OscillatorNode with servo_media

components/script/Cargo.toml

@@ -87,7 +87,7 @@ servo_arc = {path = "../servo_arc"}
 servo_atoms = {path = "../atoms"}
 servo_config = {path = "../config"}
 servo_geometry = {path = "../geometry" }
-servo_media = {git = "https://github.com/ferjm/media"}
+servo_media = {path = "../../../media/servo-media"}
 servo_rand = {path = "../rand"}
 servo_url = {path = "../url"}
 smallvec = "0.6"

components/script/dom/audioscheduledsourcenode.rs

@@ -7,6 +7,7 @@ use dom::bindings::codegen::Bindings::AudioScheduledSourceNodeBinding::AudioSche
 use dom::bindings::codegen::Bindings::AudioNodeBinding::AudioNodeOptions;
 use dom::bindings::num::Finite;
 use dom_struct::dom_struct;
+use servo_media::ServoMedia;
 
 #[dom_struct]
 pub struct AudioScheduledSourceNode {
@@ -30,6 +31,18 @@ impl AudioScheduledSourceNodeMethods for AudioScheduledSourceNode {
 
     // https://webaudio.github.io/web-audio-api/#dom-audioscheduledsourcenode-start
     fn Start(&self, _when: Finite<f64>) {
+        // XXX This is just here to test servo_media from servo.
+        // ServoMedia needs to expose a way to feed the audio stream and
+        // we need to implement all the AudioContext logic to connect
+        // AudioNodes.
+        match ServoMedia::get().get_audio_stream() {
+            Ok(stream) => {
+                stream.play();
+            },
+            Err(_) => {
+                println!("OH NOES");
+            }
+        };
     }
 
     // https://webaudio.github.io/web-audio-api/#dom-audioscheduledsourcenode-stop

components/script/dom/baseaudiocontext.rs

@@ -7,11 +7,13 @@ use dom::bindings::codegen::Bindings::AudioNodeBinding::AudioNodeOptions;
 use dom::bindings::codegen::Bindings::AudioNodeBinding::{ChannelCountMode, ChannelInterpretation};
 use dom::bindings::codegen::Bindings::BaseAudioContextBinding::BaseAudioContextMethods;
 use dom::bindings::codegen::Bindings::BaseAudioContextBinding::AudioContextState;
+use dom::bindings::codegen::Bindings::OscillatorNodeBinding::OscillatorOptions;
 use dom::bindings::num::Finite;
 use dom::bindings::reflector::{DomObject, Reflector};
 use dom::bindings::root::DomRoot;
 use dom::globalscope::GlobalScope;
 use dom::promise::Promise;
+use dom::oscillatornode::OscillatorNode;
 use dom_struct::dom_struct;
 use std::rc::Rc;
 
@@ -76,4 +78,12 @@ impl BaseAudioContextMethods for BaseAudioContext {
 
     // https://webaudio.github.io/web-audio-api/#dom-baseaudiocontext-onstatechange
     event_handler!(statechange, GetOnstatechange, SetOnstatechange);
+
+    #[allow(unsafe_code)]
+    fn CreateOscillator(&self) -> DomRoot<OscillatorNode> {
+        let global = self.global();
+        let window = global.as_window();
+        let options = unsafe { OscillatorOptions::empty(window.get_cx()) };
+        OscillatorNode::new(&window, &self, &options)
+    }
 }

components/script/dom/webidls/BaseAudioContext.webidl

@@ -48,7 +48,7 @@ interface BaseAudioContext : EventTarget {
   // ChannelSplitterNode    createChannelSplitter(optional unsigned long numberOfOutputs = 6);
   // ChannelMergerNode      createChannelMerger(optional unsigned long numberOfInputs = 6);
   // DynamicsCompressorNode createDynamicsCompressor();
-  // OscillatorNode         createOscillator();
+  OscillatorNode         createOscillator();
   // PeriodicWave           createPeriodicWave(sequence<float> real,
   //                                           sequence<float> imag,
   //                                           optional PeriodicWaveConstraints constraints);

components/script/lib.rs

@@ -86,6 +86,7 @@ extern crate servo_arc;
 #[macro_use] extern crate servo_atoms;
 extern crate servo_config;
 extern crate servo_geometry;
+extern crate servo_media;
 extern crate servo_rand;
 extern crate servo_url;
 extern crate smallvec;