removes 1024 mb from geforce gtx 260 and adds 896mb instead directx patch

[Henri Verbeet]

2009/8/10 James Carthew <jcarthew at gmail.com>:
> From 3fc1812db11e6468b9774f597993c292f36873b7 Mon Sep 17 00:00:00 2001
> From: Your Name <you at email.com>
> Date: Mon, 10 Aug 2009 12:11:31 +0930
> Subject: [PATCH] removes 1024mb from geforce 260 gtx and adds 896mb instead to directx.c
>  to match real geforce 260gtx cards.

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