add flush() to decoder interface

[nihav.git] / nihav-realmedia / src / codecs / ra144.rs

diff --git a/nihav-realmedia/src/codecs/ra144.rs b/nihav-realmedia/src/codecs/ra144.rs
index 07d234a6dddf4823bdbd90a4516c4cf26cc84552..4e8a6a549625214a11bc1bdf92c324261ef9bf74 100644 (file)
--- a/nihav-realmedia/src/codecs/ra144.rs
+++ b/nihav-realmedia/src/codecs/ra144.rs
@@ -220,7 +220,7 @@ fn eval_reflection(coeffs: &[i16; LPC_ORDER]) -> Option<u32> {
         }
         let a = (1 << 12) - ((src[i + 1] * src[i + 1]) >> 12);
         let scale = if a != 0 { (1 << 24) / a } else { (1 << 24) };
-        for j in 0..(i+1) {
+        for j in 0..=i {
             let result = (src[j] - ((tmp3[i + 1] * src[i - j]) >> 12)).checked_mul(scale);
             if let Some(val) = result {
                 dst[j] = val >> 12;
@@ -242,19 +242,19 @@ fn clip_out(sample: i16) -> i16 {
 }
 
 impl NADecoder for RA144Decoder {
-    fn init(&mut self, info: NACodecInfoRef) -> DecoderResult<()> {
+    fn init(&mut self, _supp: &mut NADecoderSupport, info: NACodecInfoRef) -> DecoderResult<()> {
         if let NACodecTypeInfo::Audio(ainfo) = info.get_properties() {
             self.chmap.add_channels(&CHMAP_MONO);
             self.ainfo = NAAudioInfo::new(ainfo.get_sample_rate(),
                                           1,
                                           SND_S16_FORMAT, NBLOCKS * BLOCKSIZE);
-            self.info = info.replace_info(NACodecTypeInfo::Audio(self.ainfo.clone()));
+            self.info = info.replace_info(NACodecTypeInfo::Audio(self.ainfo));
             Ok(())
         } else {
             Err(DecoderError::InvalidData)
         }
     }
-    fn decode(&mut self, pkt: &NAPacket) -> DecoderResult<NAFrameRef> {
+    fn decode(&mut self, _supp: &mut NADecoderSupport, pkt: &NAPacket) -> DecoderResult<NAFrameRef> {
         let info = pkt.get_stream().get_info();
         validate!(info.get_properties().is_audio());
         let pktbuf = pkt.get_buffer();
@@ -307,9 +307,11 @@ impl NADecoder for RA144Decoder {
         frm.set_keyframe(true);
         Ok(frm.into_ref())
     }
+    fn flush(&mut self) {
+    }
 }
 
-pub fn get_decoder() -> Box<NADecoder> {
+pub fn get_decoder() -> Box<dyn NADecoder> {
     Box::new(RA144Decoder::new())
 }