X-Git-Url: https://git.nihav.org/?p=nihav.git;a=blobdiff_plain;f=nihav-itu%2Fsrc%2Fcodecs%2Fh264%2Ftypes.rs;fp=nihav-itu%2Fsrc%2Fcodecs%2Fh264%2Ftypes.rs;h=4bcdb4943547318d09df4c858f7412fa7aedd080;hp=1310daaa9ddc022259ae165cf5e5cb1bfb144fd9;hb=fe64781def821c3900abf44bdfbb38f3b3d21345;hpb=5f223cdb5a7834fe58bf05d4dd0da36325f4f11c

diff --git a/nihav-itu/src/codecs/h264/types.rs b/nihav-itu/src/codecs/h264/types.rs
index 1310daa..4bcdb49 100644
--- a/nihav-itu/src/codecs/h264/types.rs
+++ b/nihav-itu/src/codecs/h264/types.rs
@@ -383,8 +383,9 @@ pub struct MBData {
 }
 
 pub fn blk4_to_blk8(blk4: usize) -> usize {
-    const MAP: [usize; 16] = [ 0, 0, 1, 1, 0, 0, 1, 1, 2, 2, 3, 3, 2, 2, 3, 3 ];
-    MAP[blk4 & 0xF]
+    /*const MAP: [usize; 16] = [ 0, 0, 1, 1, 0, 0, 1, 1, 2, 2, 3, 3, 2, 2, 3, 3 ];
+    MAP[blk4 & 0xF]*/
+    ((blk4 & 2) >> 1) | ((blk4 & 8) >> 2)
 }
 
 #[derive(Clone,Copy)]