X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fatrac.c;h=6c1b1f19ce86caad833424688e1916500926c953;hb=f9ecb849ef39bc337d9439b829fe08da5c95cc3d;hp=57fde6de78e6fb07e47952dbdbd1afb1a8aa51ca;hpb=0e1baedec302e6d952bc46708753aaa586b33651;p=ffmpeg

diff --git a/libavcodec/atrac.c b/libavcodec/atrac.c
index 57fde6de78e..6c1b1f19ce8 100644
--- a/libavcodec/atrac.c
+++ b/libavcodec/atrac.c
@@ -21,7 +21,7 @@
  */
 
 /**
- * @file libavcodec/atrac.c
+ * @file
  */
 
 #include <math.h>
@@ -30,9 +30,10 @@
 
 #include "avcodec.h"
 #include "dsputil.h"
+#include "atrac.h"
 
-float sf_table[64];
-float qmf_window[48];
+float ff_atrac_sf_table[64];
+static float qmf_window[48];
 
 static const float qmf_48tap_half[24] = {
    -0.00001461907, -0.00009205479,-0.000056157569,0.00030117269,
@@ -53,9 +54,9 @@ void atrac_generate_tables(void)
     float s;
 
     /* Generate scale factors */
-    if (!sf_table[63])
+    if (!ff_atrac_sf_table[63])
         for (i=0 ; i<64 ; i++)
-            sf_table[i] = pow(2.0, (i - 15) / 3.0);
+            ff_atrac_sf_table[i] = pow(2.0, (i - 15) / 3.0);
 
     /* Generate the QMF window. */
     if (!qmf_window[47])