renamed log2 to av_log2

Originally committed as revision 96 to svn://svn.ffmpeg.org/ffmpeg/trunk
24 years ago · 34763c151f
parent 67e9bb0d0b
commit 34763c151f
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@ -1195,7 +1195,7 @@ static int log2_tab(INT16 *tab, int n)
    for(i=0;i<n;i++) {
        v |= abs(tab[i]);
    }
-    return log2(v);
+    return av_log2(v);
 }

 static void lshift_tab(INT16 *tab, int n, int lshift)
@ -1307,7 +1307,7 @@ int AC3_encode_frame(AVCodecContext *avctx,
                if (v == 0)
                    e = 24;
                else {
-                    e = 23 - log2(v) + exp_samples[i][ch];
+                    e = 23 - av_log2(v) + exp_samples[i][ch];
                    if (e >= 24) {
                        e = 24;
                        mdct_coef[i][ch][j] = 0;