Fixing off-by one error

2012-01-31 17:46:04 +01:00
parent 93b1ff1c5d
commit f68d53ead6
1 changed files with 1 additions and 1 deletions
@@ -484,7 +484,7 @@ private:
        assert( x<=1.0 && x >= 0);
        assert( y<=1.0 && y >= 0);

-        unsigned line = 1073741824.0*y;
+        unsigned line = (32768 * (32768-1))*y;
        line = line - (line % 32768);
        assert(line % 32768 == 0);
        unsigned column = 32768.*x;