[x265-commits] [x265] slicetype: prevent gcc 4.8.1 compiler error

[Steve Borho]

details:   http://hg.videolan.org/x265/rev/8dc9e5e4a0e6
branches:  
changeset: 5249:8dc9e5e4a0e6
user:      Steve Borho <steve at borho.org>
date:      Thu Nov 21 14:15:27 2013 -0600
description:
slicetype: prevent gcc 4.8.1 compiler error

diffstat:

 source/encoder/slicetype.cpp |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r e733415996a1 -r 8dc9e5e4a0e6 source/encoder/slicetype.cpp
--- a/source/encoder/slicetype.cpp	Thu Nov 21 14:04:10 2013 -0600
+++ b/source/encoder/slicetype.cpp	Thu Nov 21 14:15:27 2013 -0600
@@ -848,7 +848,7 @@ void Lookahead::slicetypeDecide()
             }
         }
 
-        int bframes = j - 1;
+        int bframes = X265_MAX(0, j - 1); // max not necessary, but prevents gcc compile error
         if (bframes)
             list[bframes - 1]->m_lowres.bLastMiniGopBFrame = true;
         list[bframes]->m_lowres.leadingBframes = bframes;