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From: andrey mirtchovski <andrey@lanl.gov>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Double buffering graphics
Date: Thu, 30 May 2002 13:40:44 -0600	[thread overview]
Message-ID: <044344a9b3271bd812bd2f483abb04c0@acl.lanl.gov> (raw)


> Any pointers on how I can implement
> double buffering graphics in  Plan9 ?

if you want an example of double buffered graphics in p9 you can look
at the XaoS source (http://www.acl.lanl.gov/plan9/xaos the relevant
file is in ./src/ui/ui-drv/plan9/).

it uses a single Image and two pixel arrays.  it works on the current
array and when it's ready executes a loadimage() and a draw()

pretty similar to Russ' solution



             reply	other threads:[~2002-05-30 19:40 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-05-30 19:40 andrey mirtchovski [this message]
2002-05-30 19:43 Elizabeth Strumph
2002-05-30 19:48 rsc
2002-06-05  9:55 ` Douglas A. Gwyn
2002-05-30 20:10 rsc
2002-05-30 20:10 rog
2002-06-05  7:51 andrey mirtchovski
2002-06-10 10:02 ` Douglas A. Gwyn

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