https://bugs.freedesktop.org/show_bug.cgi?id=30616
Summary: r600g glitching in tunnel demo
Product: Mesa
Version: git
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r600
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: lists(a)andyfurniss.entadsl.com
Running xserver 1.9,gits ddx/mesa/libdrm and d-r-t on …
[View More]rv790 with wait
vline/dri2 vsync disabled.
Since the mesa commit
3d45d57044507506ca834a4bf983422549c5240a
r600g: TODO domain management
I get quite severe 1/2 second glitches running the mesa demo tunnel, it seems
that rather than a regression this commit causes an amplification of a pre
existing, but low level issue.
The glitches do not show in most games, sauerbraten will show it.
They are worse if I have my card set to high perf.
Running latencytop + tunnel often shows nothing, but will sometimes catch a 1/2
second event in radeon_fence_wait, and more rarely 300ms in radeon_cs_ioctl.
r600c does not glitch.
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https://bugs.freedesktop.org/show_bug.cgi?id=28623
Summary: [r300g] enemy territory: quake wars crashes
Product: Mesa
Version: git
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/r300
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: aaalmosss(a)gmail.com
A short while after a game is started, et:qw crashes.
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https://bugs.freedesktop.org/show_bug.cgi?id=30503
Summary: atmosphere of planet in celestia gets blocky
Product: Mesa
Version: unspecified
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/R600
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: acelists(a)atlas.sk
Created an attachment (id=39073)
--> (https://…
[View More]bugs.freedesktop.org/attachment.cgi?id=39073)
ugly atmosphere
Atmospheres (clouds) of some planets (e.g. Titan), are shown blocky, as shown
in the attachment.
This did not happen in Mesa 7.8.2.
It happens with Mesa 7.9-rc2, kernel 2.6.35.5, radeon driver 6.13.2, X.org
1.7.7.
OpenGL renderer string: Mesa DRI R600 (RV710 954F) 20090101
x86/MMX+/3DNow!+/SSE2 TCL DRI2
OpenGL version string: 2.1 Mesa 7.9-rc2
OpenGL shading language version string: 1.20
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https://bugs.freedesktop.org/show_bug.cgi?id=30754
Summary: X server crashes with SEGFAULT when using virtualbox
on Evergreen
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(a)lists.freedesktop.org
ReportedBy: hayarms(a)gmail.com
Using virtualbox …
[View More]PUEL with latest evergreen drivers causes crashes when
switching to fullscreen.
Virtualbox OSE instead is able to switch to fullscreen without crashing, but
the system is subject to occasional X crashes after sometime while virtualbox
is running (never experienced these with virtualbox not running)
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https://bugs.freedesktop.org/show_bug.cgi?id=29726
Summary: New CRTC ID query breaks Radeon DRM in Zaphod mode
Product: DRI
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: chewi(a)aura-online.co.uk
Created an attachment (id=38044)
--> (…
[View More]https://bugs.freedesktop.org/attachment.cgi?id=38044)
Patch against 2.6.35.3 to remove the offending code
Since upgrading from 2.6.34, programs such as Neverball and MythTV have only
updated the screen while moving the mouse or pressing keys. I managed to bisect
the kernel back to the infamous commit
bc35afdb182d4c48c889fe27ba7a5d7ea0c8194d, along with its related fix
0baf2d8fe43fdd81faa30e65ff71785c99c78520. These add support for querying the
hardware CRTC ID. I knew straight away that this was probably related to me
using Zaphod mode and a test with a single screen did indeed make the problem
go away. There was still the occasional flicker though, which may or may not be
related. I don't get any flickering with the code removed (see attached patch)
while using Zaphod mode.
I knew it was probably related to Zaphod mode because I know that the CRTCs
play a key role there but beyond that, I'm not sure what the problem is. I
don't know exactly what this code is used for.
I probably should have tested two screens without Zaphod mode but my wife will
kill me if I restart the machine again. ;) I'm guessing that isn't affected
because it's a very common setup.
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https://bugs.freedesktop.org/show_bug.cgi?id=28467
Summary: [r300g] Unigine Sanctuary v2.3 needs
GL_ARB_half_float_pixel
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: enhancement
Priority: medium
Component: Drivers/DRI/r300
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: drakkk(a)centrum.cz
As of version 2.3 Unigine …
[View More]Sanctuary needs GL_ARB_half_float_pixel. This
extension is supported by hardware, but there may be some patent issues, more
info in this comment: https://bugs.freedesktop.org/show_bug.cgi?id=28294#c11 .
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https://bugs.freedesktop.org/show_bug.cgi?id=30007
Summary: Regression in r300g
Product: Mesa
Version: git
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/r300
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: marsicanbear(a)gmail.com
I updated mesa from git and the blur effect in kwin does not work anymore.
…
[View More]I'm on gentoo linux using gallium on an ATI radeon mobility X700 with the
gallium r300g driver.
The effect used to work; unfortunately I cannot tell which commit was fine with
it.
Now instead than the blurred region I get a black area behind the transparency.
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https://bugs.freedesktop.org/show_bug.cgi?id=28994
Summary: [r300c] [r300g] skybox in ut2004 is not seamless
Product: Mesa
Version: git
Platform: x86 (IA32)
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/r300
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: aaalmosss(a)gmail.com
As the attached screenshot shows, the polygon onto which the …
[View More]sky is rendered
has sharp contours, which should not be visible at all.
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https://bugs.freedesktop.org/show_bug.cgi?id=31037
Summary: Checkerboard effect on sprites / textures
Product: Mesa
Version: git
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r300
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: gerwin_kramer(a)hotmail.com
Created an attachment (id=39619)
--> (…
[View More]https://bugs.freedesktop.org/attachment.cgi?id=39619)
chckerboard effect in nexuiz
In nexuiz and in this webgl demo:
https://cvs.khronos.org/svn/repos/registry/trunk/public/webgl/sdk/demos/goo…
,
there is a checkerboard effect (not black and white, but black and alpha) which
should not be there (see attached screenshot)
In the webgl demo, the checkerboard effect is in the black smoke (screencast
attached).
I am using the r300g driver from xorg-edgers ppa with my R350 radeon card.
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https://bugs.freedesktop.org/show_bug.cgi?id=28800
Summary: [r300c] Texture corruption with World of Warcraft
Product: Mesa
Version: git
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/r300
AssignedTo: dri-devel(a)lists.freedesktop.org
ReportedBy: rankincj(a)googlemail.com
Created an attachment (id=36583)
--> (https:/…
[View More]/bugs.freedesktop.org/attachment.cgi?id=36583)
Screenshot of corrupt textures
A large number of textures are rendered incorrectly in World of Warcraft. (The
game appears otherwise stable and moderately playable, although the frame rate
isn't particularly high.)
This is with an AGP RV350, running Linux 2.6.33.5, xorg-xf86-drv-ati from git
and Fedora 13.
My theory is that this is related to bug 28033, which has been fixed for r300g.
However it is impossible to confirm this due to WoW crashing with r300g before
I can enter the game. (See bug 28630.)
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