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Date: | Sun, 29 Nov 1998 13:39:56 +0200 (IST) |
From: | Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> |
X-Sender: | eliz AT is |
To: | Thibaut Murez <tmurez AT nospam DOT planete DOT net> |
cc: | djgpp AT delorie DOT com |
Subject: | Re: VESA and more generally using dpmi to access VIDEO Memory |
In-Reply-To: | <MPG.10c7c628d7c67f2898969b@news> |
Message-ID: | <Pine.SUN.3.91.981129133840.2340G-100000@is> |
MIME-Version: | 1.0 |
Reply-To: | djgpp AT delorie DOT com |
On Thu, 26 Nov 1998, Thibaut Murez wrote: > VideoSelector=__dpmi_allocate_ldt_descriptors(1); > LFB.size=0xffff; > LFB.address=0xa0000000l; > __dpmi_physical_address_mapping(&LFB); > __dpmi_set_segment_base_address(VideoSelector, LFB.address); > __dpmi_set_segment_limit(VideoSelector, LFB.size); The limit should be SIZE - 1. See section 18.7 of the DJGPP FAQ list for more gotchas.
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