xserver ChangeLog,3.365,3.366

[Billy Biggs]

Committed by: vektor

Update of /cvs/xserver/xserver
In directory gabe:/tmp/cvs-serv13649

Modified Files:
	ChangeLog 
Log Message:
	reviewed by: ssp, keithp

	* fb/fbmmx.c (pix_add_mul): Fix rounding errors.  If we don't
	have enough bits, the MMX instructions saturate anyway.
	(mmxCombineSaturateU): Shift the division result so that
	it gets correctly loaded as the alpha value.

	* fb/fbpict.c: (fbComposite): fbCompositeCopyAreammx is only
	implemented for 16 and 32 bits per pixel.



Index: ChangeLog
===================================================================
RCS file: /cvs/xserver/xserver/ChangeLog,v
retrieving revision 3.365
retrieving revision 3.366
diff -u -d -r3.365 -r3.366
--- ChangeLog	16 Aug 2005 05:20:30 -0000	3.365
+++ ChangeLog	16 Aug 2005 23:34:18 -0000	3.366
@@ -1,3 +1,15 @@
+2005-08-16  Billy Biggs  <vektor at dumbterm.net>
+
+	reviewed by: ssp, keithp
+
+	* fb/fbmmx.c (pix_add_mul): Fix rounding errors.  If we don't
+	have enough bits, the MMX instructions saturate anyway.
+	(mmxCombineSaturateU): Shift the division result so that
+	it gets correctly loaded as the alpha value.
+
+	* fb/fbpict.c: (fbComposite): fbCompositeCopyAreammx is only
+	implemented for 16 and 32 bits per pixel.
+
 2005-08-15  Keith Packard  <keithp at keithp.com>
 
 	* dix/dixfonts.c: