opus_pvq_search: only use rsqrtps approximation on CPUs with avx

[ffmpeg] / libavcodec / snow.h

diff --git a/libavcodec/snow.h b/libavcodec/snow.h
index 59c710b5f9fdc459f92c830993c2aea0b83cf384..f7ed1f82e7ce2e5945fe85454a05a93a08f024e5 100644 (file)
--- a/libavcodec/snow.h
+++ b/libavcodec/snow.h
@@ -540,7 +540,8 @@ static inline int get_symbol(RangeCoder *c, uint8_t *state, int is_signed){
     if(get_rac(c, state+0))
         return 0;
     else{
-        int i, e, a;
+        int i, e;
+        unsigned a;
         e= 0;
         while(get_rac(c, state+1 + FFMIN(e,9))){ //1..10
             e++;