[Bug 32829] New: [r300g] vertex shaders render incorrectly in some wine programs

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bugzilla-daemon＠freedesktop.org

4 Jan 2011 4 Jan '11

9:01 p.m.

https://bugs.freedesktop.org/show_bug.cgi?id=32829

Summary: [r300g] vertex shaders render incorrectly in some wine programs Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: rubenf3000@gmail.com

The game "Doctor Who: The Adventure games" produces polygon artifacts when using GLSL; turning off GLSL in wine makes the game render correctly; using GLSL with software rendering / llvmpipe renders correctly as well.

Graphics Card: ATI Technologies Inc RV505 [Radeon X1550 64-bit] CPU: Intel Core Duo 1.8 Ghz, 2.5 GB RAM Linux kernel 2.6.36, libdrm 2.4.23 Latest Mesa git

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bugzilla-daemon＠freedesktop.org

4 Jan 4 Jan

9:02 p.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #1 from Rubén Fernández rubenf3000@gmail.com 2011-01-04 13:02:53 PST --- Created an attachment (id=41642) --> (https://bugs.freedesktop.org/attachment.cgi?id=41642) Screenshot showing misrendering

Some vertices are incorrectly translated

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bugzilla-daemon＠freedesktop.org

9:03 p.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #2 from Rubén Fernández rubenf3000@gmail.com 2011-01-04 13:03:55 PST --- Created an attachment (id=41643) --> (https://bugs.freedesktop.org/attachment.cgi?id=41643) Log of the misrendering with MESA_GLSL=dump and RADEON_DEBUG=vp

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bugzilla-daemon＠freedesktop.org

9:04 p.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #3 from Rubén Fernández rubenf3000@gmail.com 2011-01-04 13:04:28 PST --- Created an attachment (id=41644) --> (https://bugs.freedesktop.org/attachment.cgi?id=41644) Correct rendering with GLSL disabled in wine

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bugzilla-daemon＠freedesktop.org

9:05 p.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #4 from Rubén Fernández rubenf3000@gmail.com 2011-01-04 13:05:06 PST --- Created an attachment (id=41645) --> (https://bugs.freedesktop.org/attachment.cgi?id=41645) Log of the correct rendering with MESA_GLSL=dump and RADEON_DEBUG=vp

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bugzilla-daemon＠freedesktop.org

7 Jan 7 Jan

7:44 a.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #5 from Tom Stellard tstellar@gmail.com 2011-01-06 23:44:27 PST --- Hi, Can you try with the debugger branch from git://anongit.freedesktop.org/~tstellar/mesa and post the output of RADEON_DEBUG=vp ? This branch will probably mis-render a bunch of stuff, but it produces more helpful output. Also, If this branch causes a segfault, can you post a stack trace?

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bugzilla-daemon＠freedesktop.org

6:37 p.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #6 from Rubén Fernández rubenf3000@gmail.com 2011-01-07 10:37:53 PST --- (In reply to comment #5)

...

Hi, Can you try with the debugger branch from git://anongit.freedesktop.org/~tstellar/mesa and post the output of RADEON_DEBUG=vp ? This branch will probably mis-render a bunch of stuff, but it produces more helpful output. Also, If this branch causes a segfault, can you post a stack trace?

I've tried, but it's missing the file "radeon_debugger_result.h"; please add it and I'll test with it as soon as I can.

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bugzilla-daemon＠freedesktop.org

10:49 p.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #7 from Tom Stellard tstellar@gmail.com 2011-01-07 14:49:54 PST --- Created an attachment (id=41761) --> (https://bugs.freedesktop.org/attachment.cgi?id=41761) radeon_debugger_result.h

Sorry, Add this file to src/mesa/drivers/dri/r300/compiler

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bugzilla-daemon＠freedesktop.org

8 Jan 8 Jan

12:18 a.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #8 from Rubén Fernández rubenf3000@gmail.com 2011-01-07 16:18:30 PST --- (In reply to comment #7)

...

Created an attachment (id=41761)

--> (https://bugs.freedesktop.org/attachment.cgi?id=41761)

...

radeon_debugger_result.h

Sorry, Add this file to src/mesa/drivers/dri/r300/compiler

Done; it doesn't segfault, but aborts due to "cannot allocate memory" before even getting to the point where it renders the characters wrongly; it seems to compile the shaders anyway, so I'll give you the log.

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bugzilla-daemon＠freedesktop.org

12:19 a.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #9 from Rubén Fernández rubenf3000@gmail.com 2011-01-07 16:19:29 PST --- Created an attachment (id=41764) --> (https://bugs.freedesktop.org/attachment.cgi?id=41764) output from Tom's branch with RADEON_DEBUG=vp and MESA_GLS=dump

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bugzilla-daemon＠freedesktop.org

5:36 a.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #10 from Tom Stellard tstellar@gmail.com 2011-01-07 21:36:51 PST --- Does running mesa master branch with RADEON_DEBUG=noopt fix the issue? If so, can you post the output of RADEON_DEBUG=noopt,vp ?

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bugzilla-daemon＠freedesktop.org

1:52 p.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #11 from Rubén Fernández rubenf3000@gmail.com 2011-01-08 05:52:10 PST --- (In reply to comment #10)

...

Does running mesa master branch with RADEON_DEBUG=noopt fix the issue? If so, can you post the output of RADEON_DEBUG=noopt,vp ?

It doesn't - the results are the same. Posting the output anyway, in case it helps.

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bugzilla-daemon＠freedesktop.org

1:53 p.m.

New subject: [Bug 32829] [r300g] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

--- Comment #12 from Rubén Fernández rubenf3000@gmail.com 2011-01-08 05:53:16 PST --- Created an attachment (id=41769) --> (https://bugs.freedesktop.org/attachment.cgi?id=41769) Log of the misrendering with RADEON_DEBUG=noopt,vp

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bugzilla-daemon＠freedesktop.org

7 Mar 7 Mar

7:49 p.m.

New subject: [Bug 32829] [RADEON:KMS:R300G] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

Jerome Glisse glisse@freedesktop.org changed:

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bugzilla-daemon＠freedesktop.org

5 Apr 5 Apr

5:28 a.m.

New subject: [Bug 32829] [RADEON:KMS:R300G] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

Rubén Fernández rubenf3000@gmail.com changed:

--- Comment #13 from Rubén Fernández rubenf3000@gmail.com 2011-04-04 22:28:05 PDT --- Since I no longer have access to an r300 card, I can't test for this bug anymore; unless somebody else has such a card, and this same game, I guess it's better to mark it as "solved".

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bugzilla-daemon＠freedesktop.org

5:35 a.m.

New subject: [Bug 32829] [RADEON:KMS:R300G] vertex shaders render incorrectly in some wine programs

https://bugs.freedesktop.org/show_bug.cgi?id=32829

Rubén Fernández rubenf3000@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |WONTFIX

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5145

Age (days ago)

5236

Last active (days ago)

dri-devel@lists.freedesktop.org

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bugzilla-daemon＠freedesktop.org