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From: "Tiit Lankots" <t.lankots@aprote.ee>
To: <9fans@cse.psu.edu>
Subject: RE: [9fans] ati radeon support
Date: Fri,  3 Oct 2003 12:07:58 +0300	[thread overview]
Message-ID: <81132473206F3A46A72BD6116E1A06AE479C7A@black.aprote.com> (raw)

> A single VESA driver would have
>prevented having to keep hacking drivers for each new card.

No wonder nobody has written a VESA driver -- VESA is loathsome. 
You only have a 64K (or maybe even less) sliding window into the 
framebuffer; to do any real work you need to regularly engage in
"bank switching", which is *slow*.

Not to mention all the real-mode 16-bit interupt goo. Yuck.


             reply	other threads:[~2003-10-03  9:07 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-03  9:07 Tiit Lankots [this message]
2003-10-03  9:17 ` Atanas Bachvaroff
2003-10-03  9:27   ` Charles Forsyth
2003-10-03 11:42     ` C H Forsyth
  -- strict thread matches above, loose matches on Subject: below --
2003-10-01 21:23 Hugo Santos
2003-10-01 22:01 ` mirtchov
2003-10-02  0:55   ` okamoto
2003-10-02  8:11   ` Christian Grothaus
2003-10-02  8:31     ` Christian Grothaus
2003-10-02 18:56     ` Hugo Santos
2003-10-02 19:07       ` mirtchov
2003-10-03  8:43         ` Douglas A. Gwyn
2003-10-03 12:53           ` paurea
2003-10-03 13:12             ` rog
2003-10-03 13:16               ` Charles Forsyth
2003-10-03 14:34               ` jmk
2003-10-03 14:46                 ` rog
2003-10-03 17:59                 ` C H Forsyth
2003-10-03 18:28                   ` jmk
2003-10-03 19:22                     ` Charles Forsyth
2003-10-03 23:41                       ` Charles Forsyth

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