Try to fix wma regression.

Originally committed as revision 15261 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 71375e0500
parent 6bc0c7928a
commit 71375e0500
1 changed files with 1 additions and 2 deletions
--- a/libavcodec/mdct.c
+++ b/libavcodec/mdct.c
@ -59,10 +59,9 @@ float *ff_sine_windows[5] = {

 // Generate a sine window.
 void ff_sine_window_init(float *window, int n) {
-    float alpha = M_PI / (2.0 * n);
    int i;
    for(i = 0; i < n; i++)
-        window[i] = sin((i + 0.5) * alpha);
+        window[i] = sinf((i + 0.5) * (M_PI / (2.0 * n)));
 }

 /**