ref: 09feefee1663ffc3395802b730c17912aa39a8f8
parent: dd27182038555f06844538c39cb700773dfe942f
author: David Turner <[email protected]>
date: Tue Dec 11 08:49:55 EST 2001
* src/base/fttrigon.c (FT_Cos): fixed a small bug that caused slightly
improper results for FT_Cos and FT_Sin (example: FT_Sin(0) == -1 !!)
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,9 @@
* INSTALL: updated the instructions to build shared libraries with
Jam.. they were simply erroneous..
+ * src/base/fttrigon.c (FT_Cos): fixed a small bug that caused slightly
+ improper results for FT_Cos and FT_Sin (example: FT_Sin(0) == -1 !!)
+
2001-12-11 Detlef W�rkner >[email protected]>
--- a/src/base/fttrigon.c
+++ b/src/base/fttrigon.c
@@ -292,7 +292,7 @@
v.y = 0;
ft_trig_pseudo_rotate( &v, angle );
- return v.x >> 12;
+ return v.x/(1 << 12);
}