From: Mikhal Shemer <mikhal@google.com>
Date: Tue, 1 Mar 2011 22:59:22 +0000 (-0800)
Subject: Fixing divide by zero
X-Git-Tag: v0.9.6~7^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1de99a2a81da913f9a03433a680be72c229362c1;p=libvpx

Fixing divide by zero

Change-Id: I9d8a98a2f7ed1e3116d0bae35164618c41998bac
---

diff --git a/vp8/encoder/onyx_if.c b/vp8/encoder/onyx_if.c
index 5dc579d10..39610a73f 100644
--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -5214,9 +5214,12 @@ int vp8_get_compressed_data(VP8_PTR ptr, unsigned int *frame_flags, unsigned lon
         {
             long long nanosecs = cpi->source_end_time_stamp
                 - cpi->last_end_time_stamp_seen;
-            double this_fps = 10000000.000 / nanosecs;
 
-            vp8_new_frame_rate(cpi, (7 * cpi->oxcf.frame_rate + this_fps) / 8);
+            if (nanosecs > 0)
+            {
+              double this_fps = 10000000.000 / nanosecs;
+              vp8_new_frame_rate(cpi, (7 * cpi->oxcf.frame_rate + this_fps) / 8);
+            }
 
         }