From fef9ea5f6282b294cc1863dcc9e630e5ad9684ba Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Thu, 9 Oct 2014 18:18:05 +0200
Subject: vf_lavfi: proper rounding for lavfi->mpv aspect ratio

Or so I think. Not like it matters anyway.
---
 video/filter/vf_lavfi.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'video/filter/vf_lavfi.c')

diff --git a/video/filter/vf_lavfi.c b/video/filter/vf_lavfi.c
index c806e17203..da455f1c09 100644
--- a/video/filter/vf_lavfi.c
+++ b/video/filter/vf_lavfi.c
@@ -20,6 +20,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <math.h>
 #include <inttypes.h>
 #include <stdarg.h>
 #include <assert.h>
@@ -116,9 +117,9 @@ static void dar_from_sar_par(int width, int height, AVRational par,
     if (par.num != 0 && par.den != 0) {
         double d = av_q2d(par);
         if (d > 1.0) {
-            *out_dw *= d;
+            *out_dw = floor(*out_dw * d + 0.5);
         } else {
-            *out_dh /= d;
+            *out_dh = floor(*out_dh / d + 0.5);
         }
     }
 }
-- 
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