audio works

2 files changed, 26 insertions, 0 deletions

diff --git a/src/audio.rs b/src/audio.rs
new file mode 100644
index 0000000..bbc3a53
--- /dev/null
+++ b/src/audio.rs
@@ -0,0 +1,21 @@
+use alto::{Alto, Stereo, StreamingSource};
+use lewton::inside_ogg::OggStreamReader;
+use std::fs::File;
+
+pub fn init() -> StreamingSource {
+    let mut source = OggStreamReader::new(File::open("data/djbLUETOOTH.ogg").unwrap()).unwrap();
+    let alto = Alto::load_default().unwrap();
+    let device = alto.open(None).unwrap();
+    let audio_context = device.new_context(None).unwrap();
+    let mut stream = audio_context.new_streaming_source().unwrap();
+    let sample_rate = source.ident_hdr.audio_sample_rate as i32;
+
+    while let Ok(Some(samples)) = source.read_dec_packet_itl() {
+        let audio_buffer = audio_context
+            .new_buffer::<Stereo<i16>, _>(&samples, sample_rate)
+            .unwrap();
+        stream.queue_buffer(audio_buffer).unwrap();
+    }
+
+    stream
+}
diff --git a/src/main.rs b/src/main.rs
index b3c2e05..81b8585 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,4 @@
+pub mod audio;
 pub mod constants;
 pub mod n1ck;
 pub mod tom;
@@ -59,6 +60,10 @@ fn main() {
             .unwrap()
             .ignore_warnings();
 
+    // only uncomment if building as release 'cargo run --release'
+    //let mut stream = audio::init();
+    //stream.play();
+
     let (mut tom, surface) = Tom::new(surface);
     let (mut n1ck, mut surface) = N1ck::new(surface);