X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=nihav-core%2Fsrc%2Fcodecs%2Fmod.rs;h=2999cb66315cd47b33481e0c5ae73fe97caccafd;hb=1b8522d6275f5a8e252b7c7283ed4d80a594db93;hp=4edb2ee8aa97254e845bc96ad9087e7574d114e5;hpb=674ebc332a586c1e8ca1050f2c23395d9f970ac0;p=nihav.git

diff --git a/nihav-core/src/codecs/mod.rs b/nihav-core/src/codecs/mod.rs
index 4edb2ee..2999cb6 100644
--- a/nihav-core/src/codecs/mod.rs
+++ b/nihav-core/src/codecs/mod.rs
@@ -1,8 +1,8 @@
 use std::fmt;
 use std::ops::{Add, AddAssign, Sub, SubAssign};
 
-use crate::frame::*;
-use std::rc::Rc;
+pub use crate::frame::*;
+pub use std::rc::Rc;
 use std::mem;
 use crate::io::byteio::ByteIOError;
 use crate::io::bitreader::BitReaderError;
@@ -77,6 +77,10 @@ impl HAMShuffler {
     }
 }
 
+impl Default for HAMShuffler {
+    fn default() -> Self { Self { lastframe: None } }
+}
+
 #[allow(dead_code)]
 pub struct IPShuffler {
     lastframe: Option<NAVideoBuffer<u8>>,
@@ -101,6 +105,10 @@ impl IPShuffler {
     }
 }
 
+impl Default for IPShuffler {
+    fn default() -> Self { Self { lastframe: None } }
+}
+
 #[allow(dead_code)]
 pub struct IPBShuffler {
     lastframe: Option<NAVideoBuffer<u8>>,
@@ -151,6 +159,10 @@ impl IPBShuffler {
     }
 }
 
+impl Default for IPBShuffler {
+    fn default() -> Self { Self { lastframe: None, nextframe: None } }
+}
+
 #[derive(Debug,Clone,Copy,PartialEq)]
 pub struct MV {
     pub x: i16,