From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: Re: [9fans] mouse cursor madness
Date: Mon, 15 Apr 2013 17:03:47 -0400 [thread overview]
Message-ID: <874eff452220ef75ee643262f1da3716@ladd.quanstro.net> (raw)
In-Reply-To: <f59085a0b371df17164700a81e35f753@rei2.9hal>
On Mon Apr 15 16:28:37 EDT 2013, cinap_lenrek@gmx.de wrote:
> > and hz does matter because the sleep in mouse proc
> > may be woken a minimum rate of hz*nproc.
>
> ah! right. you could get even faster redraws on a mp system when
> another idle processor is available. it might not just wait for the
> hz timer tick but schedule the woken up mouseproc as soon as it
> appears in its run queue no?
>
> in the text scroll case, you'r already drawing to the screen at
> a high rate. why should we draw the cursor at a lower rate other
> than getting a more regular flicker pattern?
i'm finding that flicker is still a problem with catclock if you
align the cursor bottom with the bottom of the tail, and the
rhs of the cursor with the middle of the cat's right foot.
- erik
next prev parent reply other threads:[~2013-04-15 21:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-14 17:16 cinap_lenrek
2013-04-15 17:28 ` erik quanstrom
2013-04-15 17:35 ` cinap_lenrek
2013-04-15 19:23 ` erik quanstrom
2013-04-15 19:27 ` cinap_lenrek
2013-04-15 21:03 ` erik quanstrom [this message]
2013-04-15 20:01 ` erik quanstrom
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