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Date:      Mon, 29 Sep 1997 22:53:46 -0400
From:      Randall Hopper <rhh@ct.picker.com>
To:        Michael G Petry <petry@DITTO.NetMasters.com>
Cc:        Kenneth Merry <ken@plutotech.com>, multimedia@FreeBSD.ORG, Amancio Hasty <hasty@rah.star-gate.com>
Subject:   Re: Matrox Millenium with 8M and BT848
Message-ID:  <19970929225346.14289@ct.picker.com>
In-Reply-To: <199709300151.VAA19806@netwolf.NetMasters.Com>; from Michael G Petry on Mon, Sep 29, 1997 at 09:51:14PM -0400
References:  <19970929200841.34122@ct.picker.com> <199709300151.VAA19806@netwolf.NetMasters.Com>

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Michael G Petry:
 |Randall Hopper:
 |
 |>      I gather the video block on the Millenium @ 1280 looks fine (solid,
 |> rectangular, correct colors); it just not in the window frame.  It's off to
 |> the left.  And only does this in 1280x1024, not 1024x768.
 |
 |Yep.  That's it.

 |      video.addr = x->base_addr + (((g.y * x->pitch) + g.x + 256 ) * Bpp);

Interesting.  That means pitch and Bpp (4) are right.  The g.y and g.x
nums you reported looked right.  That only leaves base_addr.  Sounds like
what DGA's reporting is less by 1024 bytes from what that hardware is
configured for.

Randall



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