[x265] [PATCH 05 of 16] testbench: reduce check precision to avoid ssim_end_4 check failure in seed 0x5604F859 that report by Rajesh

[Min Chen]

# HG changeset patch
# User Min Chen <chenm003 at 163.com>
# Date 1444148062 18000
# Node ID 74e5bb1a31958d8bab0cf7820f7635ed6aed91bc
# Parent  7bb14d22f724cb1949c5716d89b04cdb4d0bde45
testbench: reduce check precision to avoid ssim_end_4 check failure in seed 0x5604F859 that report by Rajesh
---
 source/test/pixelharness.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff -r 7bb14d22f724 -r 74e5bb1a3195 source/test/pixelharness.cpp
--- a/source/test/pixelharness.cpp	Tue Oct 06 11:14:19 2015 -0500
+++ b/source/test/pixelharness.cpp	Tue Oct 06 11:14:22 2015 -0500
@@ -855,7 +855,7 @@
         int width = (rand() % 4) + 1; // range[1-4]
         float cres = ref(sum0, sum1, width);
         float vres = checked_float(opt, sum0, sum1, width);
-        if (fabs(vres - cres) > 0.00001)
+        if (fabs(vres - cres) > 0.0001)
             return false;
 
         reportfail();