X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=nihav-realmedia%2Fsrc%2Fcodecs%2Frv20.rs;h=1db190f5bc2ae0387cef5e059ba2278da967348b;hb=08a1fab72215ea7716f51adf7008f85372e80c71;hp=44386f6967b4c0a90cc8e11d77920ea9ce8fc2eb;hpb=171860fcc4a4ba3ec28bc4b720b9f582377be4cf;p=nihav.git

diff --git a/nihav-realmedia/src/codecs/rv20.rs b/nihav-realmedia/src/codecs/rv20.rs
index 44386f6..1db190f 100644
--- a/nihav-realmedia/src/codecs/rv20.rs
+++ b/nihav-realmedia/src/codecs/rv20.rs
@@ -68,7 +68,7 @@ struct RV20SliceInfo {
 
 impl RV20SliceInfo {
     fn new(ftype: Type, seq: u32, qscale: u8, mb_x: usize, mb_y: usize, mb_pos: usize, w: usize, h: usize) -> Self {
-        RV20SliceInfo { ftype: ftype, seq: seq, qscale: qscale, mb_x: mb_x, mb_y: mb_y, mb_pos: mb_pos, w: w, h: h }
+        RV20SliceInfo { ftype, seq, qscale, mb_x, mb_y, mb_pos, w, h }
     }
 }
 
@@ -98,17 +98,17 @@ impl<'a> RealVideo20BR<'a> {
         }
         RealVideo20BR {
             br:         BitReader::new(&src[soff..], src.len() - soff, BitReaderMode::BE),
-            tables:     tables,
+            tables,
             num_slices: nslices,
             slice_no:   0,
             slice_off:  slice_offs,
             w:          width,
             h:          height,
-            mb_w:       mb_w,
-            mb_h:       mb_h,
+            mb_w,
+            mb_h,
             mb_pos_bits: mbpb,
-            minor_ver:  minor_ver,
-            rpr:        rpr,
+            minor_ver,
+            rpr,
         }
     }
 
@@ -126,7 +126,7 @@ impl<'a> RealVideo20BR<'a> {
         let scan = match acpred {
                     ACPredMode::Hor => H263_SCAN_V,
                     ACPredMode::Ver => H263_SCAN_H,
-                    _               => H263_ZIGZAG,
+                    _               => &ZIGZAG,
                 };
 
         let rl_cb = if sstate.is_iframe { &self.tables.aic_rl_cb } else { &self.tables.rl_cb };
@@ -432,20 +432,20 @@ impl RealVideo20Decoder {
         let mv_cb = Codebook::new(&mut coderead, CodebookMode::MSB).unwrap();
 
         let tables = Tables {
-            intra_mcbpc_cb: intra_mcbpc_cb,
-            inter_mcbpc_cb: inter_mcbpc_cb,
-            mbtype_b_cb:    mbtype_b_cb,
-            cbpy_cb:        cbpy_cb,
-            cbpc_b_cb:      cbpc_b_cb,
-            rl_cb:          rl_cb,
-            aic_rl_cb:      aic_rl_cb,
-            mv_cb:          mv_cb,
+            intra_mcbpc_cb,
+            inter_mcbpc_cb,
+            mbtype_b_cb,
+            cbpy_cb,
+            cbpc_b_cb,
+            rl_cb,
+            aic_rl_cb,
+            mv_cb,
         };
 
         RealVideo20Decoder{
             info:           NACodecInfoRef::default(),
             dec:            H263BaseDecoder::new_b_frames(false),
-            tables:         tables,
+            tables,
             w:              0,
             h:              0,
             minor_ver:      0,
@@ -457,7 +457,7 @@ impl RealVideo20Decoder {
 
 impl NADecoder for RealVideo20Decoder {
 #[allow(unused_variables)]
-    fn init(&mut self, info: NACodecInfoRef) -> DecoderResult<()> {
+    fn init(&mut self, _supp: &mut NADecoderSupport, info: NACodecInfoRef) -> DecoderResult<()> {
         if let NACodecTypeInfo::Video(vinfo) = info.get_properties() {
             let w = vinfo.get_width();
             let h = vinfo.get_height();
@@ -491,7 +491,7 @@ impl NADecoder for RealVideo20Decoder {
             Err(DecoderError::InvalidData)
         }
     }
-    fn decode(&mut self, pkt: &NAPacket) -> DecoderResult<NAFrameRef> {
+    fn decode(&mut self, _supp: &mut NADecoderSupport, pkt: &NAPacket) -> DecoderResult<NAFrameRef> {
         let src = pkt.get_buffer();
 
         let mut ibr = RealVideo20BR::new(&src, &self.tables, self.w, self.h, self.minor_ver, self.rpr);
@@ -503,6 +503,9 @@ impl NADecoder for RealVideo20Decoder {
         frm.set_frame_type(self.dec.get_frame_type());
         Ok(frm.into_ref())
     }
+    fn flush(&mut self) {
+        self.dec.flush();
+    }
 }
 
 struct MBB { blocks: usize, bits: u8 }
@@ -516,7 +519,7 @@ const H263_MBB: &[MBB; 7] = &[
     MBB{ blocks: 65536, bits: 14 },
 ];
 
-pub fn get_decoder() -> Box<NADecoder> {
+pub fn get_decoder() -> Box<dyn NADecoder + Send> {
     Box::new(RealVideo20Decoder::new())
 }