$NetBSD: patch-ba,v 1.2 2011/01/17 16:46:42 drochner Exp $

--- encoder/analyse.c~	2011-01-09 17:35:15.000000000 +0900
+++ encoder/analyse.c	2011-01-09 17:46:47.000000000 +0900
@@ -252,7 +252,7 @@
     for( int i = 0; i <= 2*4*2048; i++ )
     {
         h->cost_mv[lambda][-i] =
-        h->cost_mv[lambda][i]  = lambda * (log2f(i+1)*2 + 0.718f + !!i) + .5f;
+        h->cost_mv[lambda][i]  = lambda * (logf(i+1)*2.88539f + 0.718f + !!i) + .5f;
     }
     x264_pthread_mutex_lock( &cost_ref_mutex );
     for( int i = 0; i < 3; i++ )
