48 lines
1.2 KiB
Rust
48 lines
1.2 KiB
Rust
extern crate cpal;
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extern crate vorbis;
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use std::io::Cursor;
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fn main() {
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let mut channel = cpal::Voice::new();
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channel.play();
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let mut decoder = vorbis::Decoder::new(Cursor::new(&include_bytes!("music.ogg")[..]))
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.unwrap();
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'main: for packet in decoder.packets() {
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let packet = packet.unwrap();
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let vorbis::Packet { channels, rate, data, .. } = packet;
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let mut data = &data[..];
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loop {
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if data.len() == 0 {
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continue 'main;
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}
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{
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let mut buffer = channel.append_data(channels, cpal::SamplesRate(rate as u32),
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data.len());
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let mut buffer = buffer.iter_mut();
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loop {
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let next_sample = match data.get(0) {
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Some(s) => *s,
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None => continue 'main
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};
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if let Some(output) = buffer.next() {
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*output = next_sample as u16;
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data = &data[1..];
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} else {
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break;
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}
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}
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}
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channel.play();
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}
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}
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}
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