[Bug 40790] New: r600g readPixSanity failure on RS880 Radeon HD 4250

[Bug 40790] New: r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

           Summary: r600g readPixSanity failure on RS880 Radeon HD 4250
           Product: Mesa
           Version: git
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: nmiell@gmail.com


Created an attachment (id=51059)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=51059)
Results for glean/readPixSanity

readPixSanity fails with both Mesa 7.11 and current git
(2154c672b3f2a0f3de7aaacd9260954b9310262a) on ATI Technologies Inc RS880
[Radeon HD 4250] using the Gallium R600 driver.

Test failure is:
readPixSanity:  FAIL rgba8, db, z24, s8, win+pmap, id 33
    Depth worst-case error was 8.39711 bits at (31, 31)
        expected 0.10967; got 0.10965.
    RGBA largest readback error was 0 bits
    Depth largest readback error was 8.39711 bits
readPixSanity:  FAIL rgba8, db, z24, s8, win+pmap, id 34
    Depth worst-case error was 8.39711 bits at (31, 31)
        expected 0.10967; got 0.10965.
    RGBA largest readback error was 0 bits
    Depth largest readback error was 8.39711 bits
readPixSanity:  FAIL rgba8, db, z24, s8, win+pmap, id 109
    Depth worst-case error was 8.39711 bits at (31, 31)
        expected 0.10967; got 0.10965.
    RGBA largest readback error was 0 bits
    Depth largest readback error was 8.39711 bits

In addition, the following X error is generated:
X Error of failed request:  BadDrawable (invalid Pixmap or Window parameter)
  Major opcode of failed request:  136 (DRI2)
  Minor opcode of failed request:  8 (DRI2SwapBuffers        )
  Resource id in failed request:  0x220000b
  Serial number of failed request:  1280
  Current serial number in output stream:  1280

Relevant packages:
xorg-x11-server-Xorg-1.10.4-1.fc15.x86_64
xorg-x11-drv-ati-6.14.1-2.20110525gitfe5c42f51.fc15.x86_64
kernel-2.6.40.4-5.fc15.x86_64 (that's 3.0.4 with a mangled version)

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

--- Comment #1 from Nicholas Miell <nmiell@gmail.com> 2011-09-11 16:49:33 PDT ---
Created an attachment (id=51060)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=51060)
System info for r600-sanity-tip

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

Nicholas Miell <nmiell@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #51059|0                           |1
        is obsolete|                            |

--- Comment #2 from Nicholas Miell <nmiell@gmail.com> 2011-09-13 15:38:19 PDT ---
Created an attachment (id=51166)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=51166)
updated results

With http://lists.freedesktop.org/archives/mesa-dev/2011-September/011977.html
applied, the DRI2SwapBuffers error goes away and there's opportunity to fail
even more tests.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

Jure Repinc <jlp.bugs@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #3 from Jure Repinc <jlp.bugs@gmail.com> 2011-09-24 04:41:48 PDT ---
Same here, it's fixed in latest mesa from git. So I guess this bug can be
closed.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

Nicholas Miell <nmiell@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |

--- Comment #4 from Nicholas Miell <nmiell@gmail.com> 2011-09-24 10:23:26 PDT ---
Mesa d7cdbc3c5415d2dd5eee58834b13714a89eacf2b and Piglit
bda09aeb20f183407038672318c8f657feb9fe54 still fail.

Please do not unilaterally close random bugs that you didn't originally file.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

--- Comment #5 from Marek Olšák <maraeo@gmail.com> 2011-09-24 10:26:12 PDT ---
Does it pass after a clean boot?

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

--- Comment #6 from Nicholas Miell <nmiell@gmail.com> 2011-09-24 13:09:11 PDT ---
When booting to runlevel 3 and using startx with an .xinitrc that starts only
an xterm, both the basic and readPixSanity tests fail.

basic:
Returncode: 1

Errors:
X Error of failed request:  BadDrawable (invalid Pixmap or Window parameter)
  Major opcode of failed request:  72 (X_PutImage)
  Resource id in failed request:  0x600011
  Serial number of failed request:  91
  Current serial number in output stream:  95


Output:
----------------------------------------------------------------------
This trivial test simply verifies the internal support for basic
tests.  It is run on every OpenGL-capable drawing surface
configuration that supports creation of a window.

basic:  PASS rgba8, db, z24, s8, win+pmap, id 33
basic:  PASS rgba8, db, z24, s8, win+pmap, id 34
basic:  PASS rgba8, db, z24, s8, win+pmap, id 109
basic:  PASS rgba8, win+pmap, id 254


readPixSanity:
Returncode: 1

Errors:
X Error of failed request:  BadDrawable (invalid Pixmap or Window parameter)
  Major opcode of failed request:  72 (X_PutImage)
  Resource id in failed request:  0x600011
  Serial number of failed request:  2090
  Current serial number in output stream:  2094


Output:
----------------------------------------------------------------------
This test performs a sanity check of glReadPixels, using as
few other portions of the GL as possible.  If this test fails,
it may be pointless to run other tests, since so many of them
depend on reading the contents of the framebuffer to determine
if they pass.

The test works by using glClear to fill the framebuffer with a
randomly-chosen value, reading the contents of the
framebuffer, and comparing the actual contents with the
expected contents.  RGB, RGBA, color index, stencil, and depth
buffers (whichever are applicable to the current rendering
context) are checked.  The test passes if the actual contents
are within 1 LSB of the expected contents.

readPixSanity:  PASS rgba8, db, z24, s8, win+pmap, id 33
    RGBA largest readback error was 0 bits
    Depth largest readback error was 0 bits
readPixSanity:  PASS rgba8, db, z24, s8, win+pmap, id 34
    RGBA largest readback error was 0 bits
    Depth largest readback error was 0 bits
readPixSanity:  PASS rgba8, db, z24, s8, win+pmap, id 109
    RGBA largest readback error was 0 bits
    Depth largest readback error was 0 bits
readPixSanity:  PASS rgba8, win+pmap, id 254
    RGBA largest readback error was 0 bits

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

--- Comment #7 from Marek Olšák <maraeo@gmail.com> 2011-09-24 14:30:35 PDT ---
(In reply to comment #6)
> When booting to runlevel 3 and using startx with an .xinitrc that starts only
> an xterm, both the basic and readPixSanity tests fail.

I see just PASS.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

--- Comment #8 from Nicholas Miell <nmiell@gmail.com> 2011-09-24 14:43:50 PDT ---
(In reply to comment #7)
> (In reply to comment #6)
> > When booting to runlevel 3 and using startx with an .xinitrc that starts only
> > an xterm, both the basic and readPixSanity tests fail.
> 
> I see just PASS.

Not all of the tests run due to the X error, and the test harness reports
failure for both of them.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

--- Comment #9 from Nicholas Miell <nmiell@gmail.com> 2011-09-24 23:17:00 PDT ---
OK, startx + .xinitrc wasn't initializing a ConsoleKit session, so my account
wasn't getting added to the ACL on /dev/dri/card0 and piglit was running on
indirect GLX.

Having sorted that out, the BadDrawable errors are gone, the basic test is
passing, and the readPixSanity test is failing in the same way as the "updated
results" attachment.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

--- Comment #10 from ojab <ojab@ojab.ru> 2012-06-26 02:20:10 PDT ---
I have the same issue on
01:05.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RS780D
[Radeon HD 3300]
OpenGL renderer string: Gallium 0.4 on AMD RS780
OpenGL version string: 2.1 Mesa 8.1-devel (git-cc2cd8b)
OpenGL shading language version string: 1.30

using piglit from git (5c51c7b msaa/formats: Add EXT_texture_sRGB tests)

X.Org X Server 1.12.0
libdrm-git (ae137f4 intel: Add IVB PUSH_CONSTANT decodes)
xf86-video-ati-git ( 5dc5012 radeon: dixPrivateKeyRegistered is only in server
1.9)
kernel-3.4.2

Please tell me if any additional info is needed for investigation.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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ojab <ojab@ojab.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ojab@ojab.ru

--- Comment #11 from ojab <ojab@ojab.ru> 2012-06-26 02:24:24 PDT ---
…and I assume that this bug should be assigned to mesa-dev@.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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https://bugs.freedesktop.org/show_bug.cgi?id=40790

ojab <ojab@ojab.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #51166|0                           |1
        is obsolete|                            |

--- Comment #12 from ojab <ojab@ojab.ru> 2012-06-26 02:32:00 PDT ---
Created attachment 63480
  --> https://bugs.freedesktop.org/attachment.cgi?id=63480
piglit results

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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--- Comment #13 from ojab <ojab@ojab.ru> 2012-07-27 16:29:20 PDT ---
Still the same with mesa git-11ff18f

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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--- Comment #14 from ojab <ojab@ojab.ru> 2012-07-28 20:30:56 PDT ---
And update to the kernel-3.5 doesn't change anything.
llvmpipe works without such issues.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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--- Comment #15 from ojab <ojab@ojab.ru> 2012-08-03 17:37:58 UTC ---
Still happens with libdrm/mesa/xf86-video-ati latest git.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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--- Comment #16 from ojab <ojab@ojab.ru> 2012-08-12 14:43:34 UTC ---
Still the same with latest libdrm/mesa/xf86-video-ati & kernel-3.5.1.

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--- Comment #17 from ojab <ojab@ojab.ru> 2012-08-12 20:38:55 UTC ---
The same issue on
OpenGL renderer string: Gallium 0.4 on AMD RS780
OpenGL version string: 2.1 Mesa 7.11.2 (git-ea72e3c)
OpenGL shading language version string: 1.20

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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--- Comment #18 from ojab <ojab@ojab.ru> 2012-08-18 14:45:07 UTC ---
Still the same on latest libdrm/mesa/xf86-video-ati & kernel-3.5.2

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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--- Comment #19 from ojab <ojab@ojab.ru> 2012-08-28 18:04:06 UTC ---
Still the same using 
kernel-3.6.0-rc3-ojab-00169-g9acb172
mesa HEAD is now at 999b7f6 r600g: fix relative addressing on RS780 and RS880
libdrm HEAD is now at 7080bfd vmwgfx: No longer experimental

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--- Comment #20 from ojab <ojab@ojab.ru> 2012-09-03 05:58:48 UTC ---
Still happens on 
OpenGL renderer string: Gallium 0.4 on AMD RS780
OpenGL version string: 2.1 Mesa 9.0-devel (git-a96119c)
OpenGL shading language version string: 1.30

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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--- Comment #21 from Michel Dänzer <michel@daenzer.net> 2012-09-03 09:47:07 UTC ---
(In reply to comment #20)
> Still happens on 

Please stop spamming this report with 'still happens' comments. It's safe to
assume that the problem is still there while there are no updates. Thanks.

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[Bug 40790] r600g readPixSanity failure on RS880 Radeon HD 4250

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[-- Attachment #1.1: Type: text/plain, Size: 841 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=40790

GitLab Migration User <gitlab-migration@fdo.invalid> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |MOVED
             Status|REOPENED                    |RESOLVED

--- Comment #22 from GitLab Migration User <gitlab-migration@fdo.invalid> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/400.

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