X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=nihav-realmedia%2Fsrc%2Fcodecs%2Frv20.rs;h=333e91a08df53e81885425bd091eb12bf8b39173;hb=e6aaad5c5273cd814b5748b7faf3751835a37217;hp=078198731844d7874e829d8ba2b4ce89ca112b62;hpb=b7c882c1ce6f86c07c2340751200e3a060942826;p=nihav.git

diff --git a/nihav-realmedia/src/codecs/rv20.rs b/nihav-realmedia/src/codecs/rv20.rs
index 0781987..333e91a 100644
--- a/nihav-realmedia/src/codecs/rv20.rs
+++ b/nihav-realmedia/src/codecs/rv20.rs
@@ -257,7 +257,7 @@ impl<'a> RealVideo20BR<'a> {
 
         let rl_cb = if sstate.is_iframe { &self.tables.aic_rl_cb } else { &self.tables.rl_cb };
         let q = if plane_no == 0 { (quant * 2) as i16 } else { (H263_CHROMA_QUANT[quant as usize] * 2) as i16 };
-        let q_add = if q == 0 || sstate.is_iframe { 0i16 } else { (((q >> 1) - 1) | 1) as i16 };
+        let q_add = if q == 0 || sstate.is_iframe { 0i16 } else { ((q >> 1) - 1) | 1 };
         while idx < 64 {
             let code = br.read_cb(rl_cb)?;
             let run;
@@ -593,7 +593,7 @@ impl RealVideo20Decoder {
             h:              0,
             minor_ver:      0,
             rpr:            RPRInfo { present: false, bits: 0, widths: [0; 8], heights: [0; 8] },
-            bdsp:           Box::new(RV20BlockDSP::default()),
+            bdsp:           Box::<RV20BlockDSP>::default(),
             base_ts:        0,
             last_ts:        0,
             next_ts:        0,
@@ -626,7 +626,7 @@ impl NADecoder for RealVideo20Decoder {
                 self.rpr.present = false;
             } else {
                 self.rpr.present = true;
-                self.rpr.bits    = ((rprb >> 1) + 1).min(3) as u8;
+                self.rpr.bits    = ((rprb >> 1) + 1).min(3);
                 let num_dim = ((src.len() - 8) / 2).min(self.rpr.widths.len() - 1);
                 for i in 0..num_dim {
                     self.rpr.widths [i] = (src[i * 2 + 8] as usize) * 4;
@@ -702,6 +702,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         realmedia_register_all_decoders(&mut dec_reg);
 
+        // sample from a private collection
         test_decoding("realmedia", "realvideo2",
                       "assets/RV/rv20_svt_atrc_640x352_realproducer_plus_8.51.rm",
                       Some(1000), &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![