X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=nihav-duck%2Fsrc%2Fcodecs%2Fvp78dsp.rs;h=bc0bbb3d5b3f3ceb6d1a27327941e7000abee5e2;hb=7f754c49a843d9b63885a1fa7e06f4d2cf6ccc5f;hp=04545bd40754b64c6cdd26e3f6353c04294a02a8;hpb=0cc75664f579f511681ee7000741484a1d849061;p=nihav.git

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 {}