From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: Re: [9fans] Porter-Duff alpha blending
Date: Wed, 4 Mar 2009 21:22:10 -0500 [thread overview]
Message-ID: <dc58bd25d2fbefabd5d0f4d965c72a8e@quanstro.net> (raw)
In-Reply-To: <14ec7b180903041807q58ae6a8fh31350709edd0c0c@mail.gmail.com>
xgbr32 over xgbr32 or xrgb32 looks fine.
but xgbr32 over agbr32, for example,
results in a fade-to-blue and an extremely
slow display time. seems like the channels
are getting mixed up.
oddly, xrgb32 over argb32 works (but slowly).
- erik
next prev parent reply other threads:[~2009-03-05 2:22 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-04 21:32 erik quanstrom
2009-03-04 21:37 ` andrey mirtchovski
2009-03-04 21:42 ` andrey mirtchovski
2009-03-04 21:44 ` erik quanstrom
2009-03-04 21:53 ` andrey mirtchovski
2009-03-04 22:03 ` erik quanstrom
2009-03-04 22:21 ` andrey mirtchovski
2009-03-04 22:22 ` Devon H. O'Dell
2009-03-04 22:45 ` andrey mirtchovski
2009-03-04 22:59 ` erik quanstrom
2009-03-04 23:05 ` andrey mirtchovski
2009-03-04 23:58 ` Charles Forsyth
2009-03-05 1:04 ` erik quanstrom
2009-03-05 1:29 ` andrey mirtchovski
2009-03-05 2:07 ` andrey mirtchovski
2009-03-05 2:22 ` erik quanstrom [this message]
2009-03-06 3:21 ` andrey mirtchovski
2009-03-06 20:48 ` Russ Cox
2009-03-06 21:42 ` andrey mirtchovski
2009-03-08 22:33 ` Jeff Sickel
2009-03-09 15:28 ` Michaelian Ennis
2009-03-09 16:40 ` Jeff Sickel
2009-03-09 14:00 ` erik quanstrom
2009-03-09 15:32 ` yy
2009-03-04 21:53 erik quanstrom
2009-03-04 22:01 ` andrey mirtchovski
2009-03-05 18:31 maht
2009-03-04 21:18 ` andrey mirtchovski
2009-03-04 23:24 ` Russ Cox
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