From 7ca219b2febc8a822509ce235fed9a745ed2a254 Mon Sep 17 00:00:00 2001
From: wang-bin <wbsecg1@gmail.com>
Date: Tue, 9 Jul 2013 12:06:53 +0800
Subject: [PATCH] libav: add missing header

---
 src/QtAV/QtAV_Compat.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/QtAV/QtAV_Compat.h b/src/QtAV/QtAV_Compat.h
index db444a15..d9fe6927 100644
--- a/src/QtAV/QtAV_Compat.h
+++ b/src/QtAV/QtAV_Compat.h
@@ -32,6 +32,7 @@ extern "C"
 #include <libswscale/swscale.h>
 #include <libavcodec/avcodec.h>
 #include <libavutil/avutil.h>
+#include <libavutil/mathematics.h> //AV_ROUND_UP, av_rescale_rnd for libav
 #include <libavutil/error.h>
 #include <libavutil/opt.h>