Path: chuka.playstation.co.uk!scea!peter_alau@playstation.sony.com
From: Elliott Lee <tenchi@netmagic.net>
Newsgroups: scee.yaroze.programming.2d_graphics
Subject: Re: banding tiles/sprites
Date: Wed, 03 Jun 1998 12:16:23 -0700
Organization: Cisco Systems
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Message-ID: <3575A107.789BF738@netmagic.net>
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Are you absolutely sure that you didn't stick your CLUT into the
image?  I accidentally did that a couple times.  My output was that
no matter where I moved the image, it displayed fine except for one
of the lines had garbage in it.  Upon closer examination I realized
I had positioned the clut wrong and it ended up smack in the middle
of the TIM.  Bwahahahaa....

- e!

Jamin Frederick wrote:
> 
> 
>         I've been doing 2D stuff with the yaroze for quite a while
> now, and have recently noticed something wrong with the display of 2d
> tiles or sprites.  Occasionally I get a "banding" effect that blurs
> just one vertical line of the tile or sprite, and the load to the main
> memory is fine b/c I went as far as to look at the byte values of the
> tim in there.  It seems like the LoadImage() function is transferring
> the data into video memory wrong, or the actual hardware is blitting
> to the screen wrong.  I haven't checked the data in the video mem yet,
> but that's what i plan to do next.  If you'd like to see a screen shot
> of this problem and think you can help, let me know and I'll send you
> an attachment.
> 
> Jamin

-- 
- e!
  tenchi@netmagic.net
  http://www.netmagic.net/~tenchi/yaroze/