From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 36065] New: r600g regression : vertex buffer alignement
Date: Thu, 7 Apr 2011 15:23:43 -0700 (PDT) [thread overview]
Message-ID: <bug-36065-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=36065
Summary: r600g regression : vertex buffer alignement
Product: DRI
Version: XOrg CVS
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: pelloux@gmail.com
I have a simple app using vbo to render models.
The VBO layout is : position (3 float), normal (3 float), color (3 char)
This app was running perfectly until I updated libdrm/mesa to git version.
Now the app still does not have any GL error set (checked with glGetError()),
but its rendering is completely wrong.
git-bisect pointed me to this commit :
0ed5bf668db24fb56b5b359399099c89531e2a0a
"r600g: Request DWORD aligned vertex buffers."
OS : Debian unstable (amd64)
Radeon HD 4850
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next reply other threads:[~2011-04-07 22:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-07 22:23 bugzilla-daemon [this message]
2011-04-08 12:02 ` [Bug 36065] r600g regression : vertex buffer alignement bugzilla-daemon
2011-04-08 12:03 ` bugzilla-daemon
2011-04-08 14:42 ` bugzilla-daemon
2011-04-08 14:43 ` bugzilla-daemon
2011-04-08 15:44 ` bugzilla-daemon
2011-04-08 16:48 ` bugzilla-daemon
2011-04-08 17:36 ` bugzilla-daemon
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