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Subject: Re: Soft Scrolling & CPU usage

Re: Soft Scrolling & CPU usage

From: <for_spam_at_gmx.de>
Date: Fri, 3 Jan 2003 14:11:30 +0100 (MET)

> This is the update part of the scroll thread:
>
> lcd_clearrect(xpos, ypos, LCD_WIDTH - xmargin, h);
> lcd_putsxyofs(xpos, ypos, s->offset, s->line);
> lcd_update_rect(xpos, ypos, LCD_WIDTH - xmargin, h);
>
>
> > There already is a routine lcd_update_rect() for just updating a
> fraction of
> > the display.
> >
> > Does someone know, why it isn`t being used for scrolling ?
>
> It is used. See the code above.
pardon - my fault - looked into the wrong (outdated) sourcefile.
lcd_update_rect was already inside but not being used there.

please excuse for my error
regards
Roland

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Received on 2003-01-03

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