pcm: cleanup a bit

diff --git a/src/codecs/pcm.rs b/src/codecs/pcm.rs
index c5c3b5b1e118919dded9a1fe3e8c82db903586d9..288930b83b46ec807d5e05f65e4af9344e16a94f 100644 (file)
--- a/src/codecs/pcm.rs
+++ b/src/codecs/pcm.rs
@@ -22,21 +22,19 @@ fn get_default_chmap(nch: u8) -> NAChannelMap {
     chmap
 }
 
-fn get_duration(ainfo: &NAAudioInfo, duration: Option<u64>, data_size: usize) -> usize {
-println!("pcm in {:?}, {}", duration, data_size);
+fn get_duration(ainfo: &NAAudioInfo, duration: Option<u64>, data_size: usize) -> u64 {
     if duration == None {
-        let size_bits = data_size * 8;
-        let blk_size = (ainfo.get_channels() as usize) * (ainfo.get_format().get_bits() as usize);
+        let size_bits = (data_size as u64) * 8;
+        let blk_size = (ainfo.get_channels() as u64) * (ainfo.get_format().get_bits() as u64);
         size_bits / blk_size
     } else {
-        duration.unwrap() as usize
+        duration.unwrap() as u64
     }
 }
 
 impl NADecoder for PCMDecoder {
     fn init(&mut self, info: Rc<NACodecInfo>) -> DecoderResult<()> {
         if let NACodecTypeInfo::Audio(ainfo) = info.get_properties() {
-println!("got info {}", ainfo);
             self.chmap = get_default_chmap(ainfo.get_channels());
             if self.chmap.num_channels() == 0 { return Err(DecoderError::InvalidData); }
             Ok(())
@@ -48,12 +46,12 @@ println!("got info {}", ainfo);
         let info = pkt.get_stream().get_info();
         if let NACodecTypeInfo::Audio(ainfo) = info.get_properties() {
             let duration = get_duration(&ainfo, pkt.get_duration(), pkt.get_buffer().len());
-println!("duration = {}", duration);
             let pktbuf = pkt.get_buffer();
             let mut buf: Vec<u8> = Vec::with_capacity(pktbuf.len());
             buf.clone_from(&pktbuf);
             let abuf = NAAudioBuffer::new_from_buf(ainfo, Rc::new(RefCell::new(buf)), self.chmap.clone());
             let mut frm = NAFrame::new_from_pkt(pkt, info, NABufferType::AudioPacked(abuf));
+            frm.set_duration(Some(duration));
             frm.set_keyframe(true);
             Ok(Rc::new(RefCell::new(frm)))
         } else {