From: Chris Wilson <chris@chris-wilson.co.uk>
To: Peter Clifton <pcjc2@cam.ac.uk>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"mesa3d-dev@lists.sourceforge.net"
<mesa3d-dev@lists.sourceforge.net>
Subject: Re: [PATCH] intel: Fix emit_linear_blit to use DWORD aligned width blits
Date: Sun, 07 Nov 2010 10:25:52 +0000 [thread overview]
Message-ID: <5b55a1$ijc3pt@fmsmga002.fm.intel.com> (raw)
In-Reply-To: <1289037871.2453.3.camel@pcjc2lap>
On Sat, 06 Nov 2010 10:04:31 +0000, Peter Clifton <pcjc2@cam.ac.uk> wrote:
> Fixes corruption with glBufferSubData on my machine,
>
> Can someone review and push?
Oddly, the pitch for BLT is in bytes and it should be sufficient to be a
multiple of element-size. Or two element-size depending on circumstances.
Just to satisfy my curiosity, what happens with (1<<15 - 2)?
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2010-11-07 10:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-06 10:04 [PATCH] intel: Fix emit_linear_blit to use DWORD aligned width blits Peter Clifton
2010-11-07 10:25 ` Chris Wilson [this message]
2010-11-09 10:52 ` Peter Clifton
2010-11-09 11:34 ` Peter Clifton
2010-11-09 11:43 ` Chris Wilson
-- strict thread matches above, loose matches on Subject: below --
2010-11-06 9:23 Peter Clifton
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