From 084ed1064a7696740a34b2d95e0c5a79788b7252 Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Sun, 8 Nov 2009 22:30:30 +0000
Subject: [PATCH] update Committed on the Free edition of March Hare Software
 CVSNT Server. Upgrade to CVS Suite for more features and support:
 http://march-hare.com/cvsnt/

git-svn-id: http://moon:8086/svn/vhdl/trunk@647 cc03376c-175c-47c8-b038-4cd826a8556b
---
 lib/VGA_ctrl/todo.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/VGA_ctrl/todo.txt b/lib/VGA_ctrl/todo.txt
index f82fa48..6a964e3 100644
--- a/lib/VGA_ctrl/todo.txt
+++ b/lib/VGA_ctrl/todo.txt
@@ -2,3 +2,8 @@
 - char_gen.vhdl: add csr_posx_out, csr_posy_out to port. Make it register readable (done 2009-11-04)
 - several async. resets recognized. Sync. resets better?
 - Make screen width, screen height and FPS register readable (done 2009-11-04)
+
+2009-11-08
+Double-buffering to reduce artifacts on buffer write by host and buffer read by VGA master.
+- currently double-buffer can only be updatetd if msten = 0. Buffer updates should be always possible
+  for large screen change, which need more time than one frame.