https://bugs.freedesktop.org/show_bug.cgi?id=32490
Summary: r600c/r600g: indirect rendering has colors all wrong Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: edwintorok@gmail.com
Created an attachment (id=41227) --> (https://bugs.freedesktop.org/attachment.cgi?id=41227) bad_indirect.png
See screenshot of teapot demo with indirect rendering: LIBGL_ALWAYS_INDIRECT=1 LIBGL_DRIVERS_PATH=$HOME/mesa/lib/gallium LIBGL_ALWAYS_INDIRECT=1 ./teapot $ LIBGL_ALWAYS_INDIRECT=1 glxinfo|grep OpenGL OpenGL vendor string: Advanced Micro Devices, Inc. OpenGL renderer string: Mesa DRI R600 (RV730 9498) 20090101 TCL DRI2 OpenGL version string: 1.4 (2.0 Mesa 7.8.2) OpenGL extensions:
vs direct rendering: ./teapot
$ glxinfo|grep OpenGL OpenGL vendor string: Advanced Micro Devices, Inc. OpenGL renderer string: Mesa DRI R600 (RV730 9498) 20090101 TCL DRI2 OpenGL version string: 2.1 Mesa 7.10-devel OpenGL shading language version string: 1.20 OpenGL extensions:
https://bugs.freedesktop.org/show_bug.cgi?id=32490
--- Comment #1 from Török Edwin edwintorok@gmail.com 2010-12-18 01:24:31 PST --- Created an attachment (id=41228) --> (https://bugs.freedesktop.org/attachment.cgi?id=41228) good_direct.png
https://bugs.freedesktop.org/show_bug.cgi?id=32490
--- Comment #2 from Török Edwin edwintorok@gmail.com 2010-12-18 01:24:54 PST --- Created an attachment (id=41229) --> (https://bugs.freedesktop.org/attachment.cgi?id=41229) Xorg.0.log
https://bugs.freedesktop.org/show_bug.cgi?id=32490
--- Comment #3 from Török Edwin edwintorok@gmail.com 2010-12-18 01:55:03 PST --- Here are screenshots with matching Mesa versions in Xorg and client: LIBGL_ALWAYS_INDIRECT=1 glxinfo|grep OpenGL OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD RV730 OpenGL version string: 1.4 (2.1 Mesa 7.10-devel) OpenGL extensions:
glxinfo|grep OpenGL OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD RV730 OpenGL version string: 2.1 Mesa 7.10-devel OpenGL shading language version string: 1.20 OpenGL extensions:
https://bugs.freedesktop.org/show_bug.cgi?id=32490
Török Edwin edwintorok@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Attachment #41227|0 |1 is obsolete| |
--- Comment #4 from Török Edwin edwintorok@gmail.com 2010-12-18 01:56:23 PST --- Created an attachment (id=41230) --> (https://bugs.freedesktop.org/attachment.cgi?id=41230) bad indirect rendering with matching versions
https://bugs.freedesktop.org/show_bug.cgi?id=32490
Török Edwin edwintorok@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|r600c/r600g: indirect |r600c/r600g: indirect |rendering has colors all |rendering is missing text |wrong |
--- Comment #5 from Török Edwin edwintorok@gmail.com 2010-12-18 01:57:30 PST --- https://bugs.freedesktop.org/attachment.cgi?id=41230 ^text is missing, teapot not seen in its entirety either.
https://bugs.freedesktop.org/show_bug.cgi?id=32490
--- Comment #6 from Alex Deucher agd5f@yahoo.com 2010-12-18 08:44:02 PST --- Can you bisect?
https://bugs.freedesktop.org/show_bug.cgi?id=32490
--- Comment #7 from Török Edwin edwintorok@gmail.com 2010-12-18 10:09:58 PST --- (In reply to comment #6)
Can you bisect?
I initially thought this was a regression, but it is not. It is due to indirect rendering, something I never tested in the past, and just accidentally triggered now (I used a relative LIBGL_DRIVERS_PATH instead of an absolute one, it couldn't find the drivers and falled back to indirect).
Do you know of a past version of Mesa that worked with indirect rendering and r600?
https://bugs.freedesktop.org/show_bug.cgi?id=32490
Jerome Glisse glisse@freedesktop.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|r600c/r600g: indirect |[RADEON::R600C] indirect |rendering is missing text |rendering is missing text
--- Comment #8 from Jerome Glisse glisse@freedesktop.org 2011-03-07 11:07:15 PST --- Is this still an issue with lastest mesa and r600g ?
https://bugs.freedesktop.org/show_bug.cgi?id=32490
Jerome Glisse glisse@freedesktop.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED
--- Comment #9 from Jerome Glisse glisse@freedesktop.org 2012-02-22 10:04:57 PST --- Closing
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