Implemented triangle

examples/oscillator.rs

@@ -2,9 +2,11 @@ extern crate servo_media;
 
 use servo_media::audio::node::{AudioNodeInit, AudioNodeMessage, AudioScheduledSourceNodeMessage};
 use servo_media::audio::oscillator_node::OscillatorNodeOptions;
-use servo_media::audio::oscillator_node::OscillatorType::Square;
+use servo_media::audio::oscillator_node::OscillatorType::Triangle;
 use servo_media::audio::oscillator_node::OscillatorType::Sawtooth;
-use servo_media::audio::param::{ParamType, RampKind, UserAutomationEvent};
+//use servo_media::audio::oscillator_node::OscillatorType::Sine;
+use servo_media::audio::oscillator_node::OscillatorType::Square;
+use servo_media::audio::oscillator_node::OscillatorType::Custom;
 use servo_media::ServoMedia;
 use std::sync::Arc;
 use std::{thread, time};
@@ -13,20 +15,81 @@ fn run_example(servo_media: Arc<ServoMedia>) {
     let context = servo_media.create_audio_context(Default::default());
     let dest = context.dest_node();
     let mut options = OscillatorNodeOptions::default();
+    let osc1 = context.create_node(AudioNodeInit::OscillatorNode(options), Default::default());
+    context.connect_ports(osc1.output(0), dest.input(0));
+    let _ = context.resume();
+    context.message_node(
+        osc1,
+        AudioNodeMessage::AudioScheduledSourceNode(AudioScheduledSourceNodeMessage::Start(0.)),
+    );
+
+    thread::sleep(time::Duration::from_millis(3000));
+    let _ = context.close();
+    thread::sleep(time::Duration::from_millis(3000));
+
+    options.oscillator_type = Square;
+    let context = servo_media.create_audio_context(Default::default());
+    let dest = context.dest_node();
+    let osc2 = context.create_node(AudioNodeInit::OscillatorNode(options), Default::default());
+    context.connect_ports(osc2.output(0), dest.input(0));
+    let _ = context.resume();
+    context.message_node(
+        osc2,
+        AudioNodeMessage::AudioScheduledSourceNode(AudioScheduledSourceNodeMessage::Start(0.)),
+    );
+
+    thread::sleep(time::Duration::from_millis(3000));
+    let _ = context.close();
+    thread::sleep(time::Duration::from_millis(1000));
 
     options.oscillator_type = Sawtooth;
+    let context = servo_media.create_audio_context(Default::default());
+    let dest = context.dest_node();
+    let osc3 = context.create_node(AudioNodeInit::OscillatorNode(options), Default::default());
+    context.connect_ports(osc3.output(0), dest.input(0));
+    thread::sleep(time::Duration::from_millis(3000));
 
-    let osc1 = context.create_node(AudioNodeInit::OscillatorNode(options), Default::default());
-    context.connect_ports(osc1.output(0), dest.input(0));
+    let _ = context.resume();
+    context.message_node(
+        osc3,
+        AudioNodeMessage::AudioScheduledSourceNode(AudioScheduledSourceNodeMessage::Start(0.)),
+    );
+    thread::sleep(time::Duration::from_millis(3000));
+    let _ = context.close();
+    thread::sleep(time::Duration::from_millis(1000));
+
+
+    options.oscillator_type = Triangle;
+    let context = servo_media.create_audio_context(Default::default());
+    let dest = context.dest_node();
+    let osc4 = context.create_node(AudioNodeInit::OscillatorNode(options), Default::default());
+    context.connect_ports(osc4.output(0), dest.input(0));
+    thread::sleep(time::Duration::from_millis(3000));
 
     let _ = context.resume();
     context.message_node(
-        osc1,
+        osc4,
         AudioNodeMessage::AudioScheduledSourceNode(AudioScheduledSourceNodeMessage::Start(0.)),
     );
 
+    thread::sleep(time::Duration::from_millis(3000));
+    let _ = context.close();
+    thread::sleep(time::Duration::from_millis(1000));
+
+
+    options.oscillator_type = Custom;
+    let context = servo_media.create_audio_context(Default::default());
+    let dest = context.dest_node();
+    let osc5 = context.create_node(AudioNodeInit::OscillatorNode(options), Default::default());
+    context.connect_ports(osc5.output(0), dest.input(0));
     thread::sleep(time::Duration::from_millis(3000));
 
+    let _ = context.resume();
+    context.message_node(
+        osc5,
+        AudioNodeMessage::AudioScheduledSourceNode(AudioScheduledSourceNodeMessage::Start(0.)),
+    );
+    thread::sleep(time::Duration::from_millis(3000));
 }
 
 fn main() {