X-Git-Url: https://git.nihav.org/?p=nihav.git;a=blobdiff_plain;f=nihav-duck%2Fsrc%2Fcodecs%2Fvpcommon.rs;h=d1f6d446266041824673c6ff41de987c032d43a0;hp=562a9a2601dcbaf0c4d09983e4312b39390baf74;hb=6e24ec0bcf9d521c66551eebd198400c5342b0be;hpb=d8ee06da85fe5e695f4eeaf3db72c99e1ac506d2

diff --git a/nihav-duck/src/codecs/vpcommon.rs b/nihav-duck/src/codecs/vpcommon.rs
index 562a9a2..d1f6d44 100644
--- a/nihav-duck/src/codecs/vpcommon.rs
+++ b/nihav-duck/src/codecs/vpcommon.rs
@@ -68,6 +68,9 @@ impl VPShuffler {
             None
         }
     }
+    pub fn has_refs(&self) -> bool {
+        self.lastframe.is_some()
+    }
 }
 
 pub const VP56_COEF_BASE: [i16; 6] = [ 5, 7, 11, 19, 35, 67 ];