From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Thu, 4 Apr 2019 17:03:37 +0000 (+0200)
Subject: bmv3: fix colour update skip decoding
X-Git-Url: https://git.nihav.org/?a=commitdiff_plain;h=d5f2d0712d6627920d835a6e464dd5c0fe3c6bfd;p=nihav.git

bmv3: fix colour update skip decoding
---

diff --git a/nihav-game/src/codecs/bmv3.rs b/nihav-game/src/codecs/bmv3.rs
index e6c3334..66afc4f 100644
--- a/nihav-game/src/codecs/bmv3.rs
+++ b/nihav-game/src/codecs/bmv3.rs
@@ -124,7 +124,7 @@ impl BMV3VideoDecoder {
             let skip;
             if op < 0x90 {
                 let op2                     = br.read_u16le()?;
-                skip = ((op2 >> 12) as usize) | ((op << 4) as usize);
+                skip = ((op2 >> 12) as usize) | ((op as usize) << 4);
                 len = (op2 & 0xFFF) as usize;
             } else {
                 len = ((op & 7) + 1) as usize;