X-Git-Url: https://git.nihav.org/?p=nihav.git;a=blobdiff_plain;f=nihav-duck%2Fsrc%2Fcodecs%2Fvp78dsp.rs;h=bc0bbb3d5b3f3ceb6d1a27327941e7000abee5e2;hp=04545bd40754b64c6cdd26e3f6353c04294a02a8;hb=d0d21988dc679ac5d87968da01a55ec3dc375fee;hpb=fd7e6906598e7fe87d928e5c7f4116a51a08a3ac

diff --git a/nihav-duck/src/codecs/vp78dsp.rs b/nihav-duck/src/codecs/vp78dsp.rs
index 04545bd..bc0bbb3 100644
--- a/nihav-duck/src/codecs/vp78dsp.rs
+++ b/nihav-duck/src/codecs/vp78dsp.rs
@@ -129,6 +129,13 @@ pub trait IntraPred {
             off += stride;
         }
     }
+    fn ipred_const(dst: &mut [u8], off: usize, stride: usize, dc: u8) {
+        for row in dst[off..].chunks_mut(stride).take(Self::SIZE) {
+            for el in row[..Self::SIZE].iter_mut() {
+                *el = dc;
+            }
+        }
+    }
 }
 
 pub struct IPred16x16 {}