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Today's Topics:
1. Re: plymouth performance (Charlie Brej)
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Message: 1
Date: Wed, 17 Jun 2009 17:18:35 +0100
From: Charlie Brej <[email protected]>
Subject: Re: plymouth performance
To: Ray Strode <[email protected]>
Cc: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"
On 17/06/09 11:29, Charlie Brej wrote:
> The gradient using rand uses quite a lot which could be
> replaced with a dither. I'll take a look.
Attached is a patch to make the gradient faster by using our own pseudo random
number generator and a new call graph. including the previous patch this drops
the cycle count for 20 secs of animation from 1,000mil cycles to 185mil cycles.
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