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bugzilla-daemon | 1 Jul 2008 03:50

[Bug 16157] [i965] glean/glsl1 run abort

http://bugs.freedesktop.org/show_bug.cgi?id=16157

--- Comment #7 from Gordon Jin <gordon.jin <at> intel.com>  2008-06-30 18:50:10 PST ---
(In reply to comment #6)
> Maybe texture lookups in vertex programs were never working in the driver?

Right. That's bug#13838. But it shouldn't abort.

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Thomas Hellström | 1 Jul 2008 09:01

HW context creation with dri2

Hi!

I'm currently building a non-glx application (similar to "ttmtest"), but 
using DRI2. I suspect that there will be more such apps in the future. 
XvMC- and EGL systems are likely users.

The problem with creating a HW context is that the X server needs to do 
it, and from a brief reading of the code it doesn't seem like DRI2 has a 
way to do this without involving GLX structures.

So my question is, should HW context creation functionality be added to 
DRI2 for non-GLX clients, or should we just open up HW context creation 
for authenticated users (perhaps using driver-specific IOCTLS)?

/Thomas

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Dave Airlie | 1 Jul 2008 10:09
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[announce] libdrm 2.3.1


Update libdrm to 2.3.1.

include new APIs for Mesa 7.1 and Xorg 1.5 to build against.

This doesn't include any TTM or GEM apis yet.

http://dri.freedesktop.org/libdrm/libdrm-2.3.1.tar.gz
MD5: 19c0a11aad1eaf3966120bdf11277efa  libdrm-2.3.1.tar.gz
SHA1: 007903c738df3bc2a3cdab0289635baa95a2ed7a  libdrm-2.3.1.tar.gz

http://dri.freedesktop.org/libdrm/libdrm-2.3.1.tar.bz2
MD5: 620fe7dd02c3236c3e9881a3a238173d  libdrm-2.3.1.tar.bz2
SHA1: 775dc69fcabb324552b0b9fe3a67eceb324be194  libdrm-2.3.1.tar.bz2

I'd include a real changelog but really..

Dave Airlie:
	Stuff changed - you need this for Mesa 7.1, and Xorg 1.5
	Deal with it.
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bugme-daemon | 1 Jul 2008 12:26

[Bug 11016] New: i945: mplayer -vo gl messes up screen

http://bugzilla.kernel.org/show_bug.cgi?id=11016

           Summary: i945: mplayer -vo gl messes up screen
           Product: Drivers
           Version: 2.5
     KernelVersion: 2.6.26-rc1
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: low
          Priority: P1
         Component: Video(DRI)
        AssignedTo: drivers_video-dri <at> kernel-bugs.osdl.org
        ReportedBy: tomi <at> nomi.cz

Latest working kernel version: v2.6.25
Earliest failing kernel version: v2.6.25-5100-g7b832b5, 2.6.26-rc1
Distribution: Debian
Hardware Environment: HP Compaq nx7300, i945
Software Environment: xorg-video-intel 2.3.1, MPlayer dev-SVN-r27057-4.2.4

Problem Description:
It looks like this: http://tomi.nomi.cz/tmp/broken_mplayer_gl_2.6.26.mov
You can see the screen gets corrupted at the top around the mplayer window,
but it's the same rectange that gets corrupted in which the video works and
outside doesn't.

I had intel driver 2.1.1 a few weeks ago and it looked a bit different there --
didn't corrupt the top of the screen but was corrupted in the whole mplayer
(Continue reading)

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bugme-daemon | 1 Jul 2008 12:30

[Bug 11016] i945: mplayer -vo gl messes up screen

http://bugzilla.kernel.org/show_bug.cgi?id=11016

tomi <at> nomi.cz changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |airlied <at> linux.ie

------- Comment #1 from tomi <at> nomi.cz  2008-07-01 03:30 -------
adding the commit signoffs to cc

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bugme-daemon | 1 Jul 2008 12:59

[Bug 11016] i945: mplayer -vo gl messes up screen

http://bugzilla.kernel.org/show_bug.cgi?id=11016

bunk <at> kernel.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bunk <at> kernel.org
OtherBugsDependingO|                            |10492
              nThis|                            |
         Regression|0                           |1

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Kristian Høgsberg | 1 Jul 2008 16:12
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Re: [PATCH] DRI-specific pkg-config file

On Fri, Jun 27, 2008 at 9:31 AM, Dan Nicholson <dbn.lists <at> gmail.com> wrote:
> Anyone have any problems with this?

I saw you already added this, but just wanted to say it looks good to me.

thanks,
Kristian

> On Thu, Jun 12, 2008 at 7:12 AM, Dan Nicholson <dbn.lists <at> gmail.com> wrote:
>> Since the gl pkg-config file doesn't convey any specifics about the
>> backend in use, this adds a new pkg-config file for when DRI is in use.
>> This can be used by the xserver build to determine if the DRI extension
>> is appropriate.
>> ---
>> Dan
>>
>>  I don't know if this makes anything a lot better, but I think it at
>>  least helps differentiates the case of "user has non-DRI-GL". With it
>>  we can change the xserver DRI check:
>>
>>  --- a/configure.ac
>>  +++ b/configure.ac
>>   <at>  <at>  -880,7 +880,7  <at>  <at>  if test "x$DRI" = xyes; then
>>         AC_DEFINE(XF86DRI, 1, [Build DRI extension])
>>         PKG_CHECK_MODULES([DRIPROTO], [xf86driproto])
>>         PKG_CHECK_MODULES([LIBDRM], [libdrm >= 2.3.0])
>>  -       PKG_CHECK_MODULES([GL], [glproto >= 1.4.1 gl >= 7.1.0])
>>  +       PKG_CHECK_MODULES([GL], [glproto >= 1.4.1 dri >= 7.1.0])
>>         PKG_CHECK_EXISTS(libdrm >= 2.2.0,
>>                          [AC_DEFINE([HAVE_LIBDRM_2_2], 1,
(Continue reading)

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bugzilla-daemon | 1 Jul 2008 16:53

[Bug 16157] [i965] glean/glsl1 run abort

http://bugs.freedesktop.org/show_bug.cgi?id=16157

--- Comment #8 from Brian Paul <brian.paul <at> tungstengraphics.com>  2008-07-01 07:53:53 PST ---
Created an attachment (id=17470)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=17470)
patch to fix vertex shader texture sample crash

Here's a patch to try.  It sets GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB=0 for the
i965 driver and adds a test to the GLSL linker that the vertex program doesn't
use too many samplers.

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bugme-daemon | 1 Jul 2008 20:12

[Bug 11016] i945: mplayer -vo gl messes up screen

http://bugzilla.kernel.org/show_bug.cgi?id=11016

akpm <at> osdl.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |akpm <at> osdl.org

------- Comment #2 from akpm <at> osdl.org  2008-07-01 11:12 -------
A post-2.6.25 regression.

The simplest fix would be to revert Keith's change.  But the changelog
for that patch has insufficient information to permit to know what the
effect of that revert would be.  Did the patch fix a bug?  If so, what
was it?

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bugme-daemon | 1 Jul 2008 20:27

[Bug 11016] i945: mplayer -vo gl messes up screen

http://bugzilla.kernel.org/show_bug.cgi?id=11016

------- Comment #3 from jbarnes <at> virtuousgeek.org  2008-07-01 11:27 -------
Created an attachment (id=16679)
 --> (http://bugzilla.kernel.org/attachment.cgi?id=16679&action=view)
don't use tile bits on non-965

Yeah, we don't want to revert the change, however we shouldn't set those bits
on pre-965 chips either.  Does this patch help?

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Gmane