[FFmpeg-cvslog] aacdec_fixed: Make exp2tab static const

[Timothy Gu]

ffmpeg | branch: master | Timothy Gu <timothygu99 at gmail.com> | Fri Aug 21 17:51:26 2015 -0700| [1597dba86ae7ba55c8ff001e4cad9a6ce7c30a5d] | committer: Timothy Gu

aacdec_fixed: Make exp2tab static const

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1597dba86ae7ba55c8ff001e4cad9a6ce7c30a5d
---

 libavcodec/aacdec_fixed.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/aacdec_fixed.c b/libavcodec/aacdec_fixed.c
index 2a3dbf6..875ef58 100644
--- a/libavcodec/aacdec_fixed.c
+++ b/libavcodec/aacdec_fixed.c
@@ -101,7 +101,7 @@ static av_always_inline void reset_predict_state(PredictorState *ps)
     ps->var1.exp = 1;
 }
 
-int exp2tab[4] = { Q31(1.0000000000/2), Q31(1.1892071150/2), Q31(1.4142135624/2), Q31(1.6817928305/2) };  // 2^0, 2^0.25, 2^0.5, 2^0.75
+static const int exp2tab[4] = { Q31(1.0000000000/2), Q31(1.1892071150/2), Q31(1.4142135624/2), Q31(1.6817928305/2) };  // 2^0, 2^0.25, 2^0.5, 2^0.75
 
 static inline int *DEC_SPAIR(int *dst, unsigned idx)
 {