[x265] [PATCH] lookahead: change const bool to const int, so can be used safely in loop counter

[deepthi at multicorewareinc.com]

# HG changeset patch
# User Deepthi Nandakumar <deepthi at multicorewareinc.com>
# Date 1379415109 -19800
# Node ID defa0cb72646c483e7708e3f40a608e4be250818
# Parent  0d33ff236f68bc2238138a7213301b2efc0e6426
lookahead: change const bool to const int, so can be used safely in loop counter.

diff -r 0d33ff236f68 -r defa0cb72646 source/encoder/slicetype.cpp
--- a/source/encoder/slicetype.cpp	Mon Sep 16 21:06:49 2013 +0800
+++ b/source/encoder/slicetype.cpp	Tue Sep 17 16:21:49 2013 +0530
@@ -334,7 +334,7 @@
     Lowres *fref1 = frames[p1];
     Lowres *fenc  = frames[b];
 
-    const bool bBidir = (b < p1);
+    const int bBidir = (b < p1) ? 1 : 0;
     const int cuXY = cux + cuy * widthInCU;
     const int cuSize = X265_LOWRES_CU_SIZE;
     const int pelOffset = cuSize * cux + cuSize * cuy * fenc->lumaStride;
@@ -460,7 +460,7 @@
         if (bFrameScoreCU) fenc->costEst[0][0] += icost;
     }
 
-    if (!bBidir)
+    if (bBidir == 0)
     {
         if (fenc->intraCost[cuXY] < bcost)
         {