acelp_pitch_delay: add missing libm.h include for exp2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · 750cc3c0e5
parent 269e6212ee
commit 750cc3c0e5
1 changed files with 1 additions and 0 deletions
--- a/libavcodec/acelp_pitch_delay.c
+++ b/libavcodec/acelp_pitch_delay.c
@ -21,6 +21,7 @@
 */

 #include "libavutil/common.h"
+#include "libavutil/libm.h"
 #include "libavutil/mathematics.h"
 #include "avcodec.h"
 #include "dsputil.h"