From 56d11c1917498e42c476e0ef47f0cd013575dd56 Mon Sep 17 00:00:00 2001
From: Clare <clareb@harley.(none)>
Date: Sat, 4 Jul 2009 19:18:40 +0100
Subject: [PATCH] Fix max aa channel deviation [-iwj]

---
 pctb/structure.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pctb/structure.c b/pctb/structure.c
index 3a29760..2bb6429 100644
--- a/pctb/structure.c
+++ b/pctb/structure.c
@@ -502,7 +502,7 @@ static void find_table_entry(Rect commod, int colno, Rect *cell) {
       alpha_mean += alpha_chan * (1/3.0);
     }
 
-    double thresh= 1.0/AAMAXVAL;
+    double thresh= 1.5/AAMAXVAL;
     double alpha_min= alpha_mean - thresh;
     double alpha_max= alpha_mean + thresh;
     for (i=0; i<3; i++)
-- 
2.30.2