From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 40554] New: r200 falls back to software when clearing FBOs
Date: Thu, 1 Sep 2011 08:20:03 -0700 (PDT) [thread overview]
Message-ID: <bug-40554-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=40554
Summary: r200 falls back to software when clearing FBOs
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/r200
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: stefandoesinger@gmx.at
Created an attachment (id=50814)
--> (https://bugs.freedesktop.org/attachment.cgi?id=50814)
Sample application
glClear(GL_COLOR_BUFFER_BIT) causes a software fallback when a FBO is bound.
The line in the debug output that signals this fallback is
r200Clear: swrast clear, mask: 100
0x100 is BUFFER_BIT_COLOR0 as far as I can see, which is indeed not handled in
that function. I have attached a sample application that is a side product of
attempting to reproduce bug 40552. The sample doesn't crash(yet), but it
reproduces the software fallback.
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next reply other threads:[~2011-09-01 15:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-01 15:20 bugzilla-daemon [this message]
2011-09-03 0:21 ` [Bug 40554] r200 falls back to software when clearing FBOs bugzilla-daemon
2012-12-03 0:30 ` bugzilla-daemon
2012-12-04 18:19 ` bugzilla-daemon
2012-12-05 9:39 ` bugzilla-daemon
2012-12-05 15:20 ` bugzilla-daemon
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