| Summary: | [RADEON:KMS:R300G] vertex shaders render incorrectly in some wine programs | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Rubén Fernández <rubenf3000> |
| Component: | Drivers/Gallium/r300 | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED WONTFIX | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | git | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
Screenshot showing misrendering
Log of the misrendering with MESA_GLSL=dump and RADEON_DEBUG=vp Correct rendering with GLSL disabled in wine Log of the correct rendering with MESA_GLSL=dump and RADEON_DEBUG=vp radeon_debugger_result.h output from Tom's branch with RADEON_DEBUG=vp and MESA_GLS=dump Log of the misrendering with RADEON_DEBUG=noopt,vp |
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Description
Rubén Fernández
2011-01-04 13:01:55 UTC
Created attachment 41642 [details]
Screenshot showing misrendering
Some vertices are incorrectly translated
Created attachment 41643 [details]
Log of the misrendering with MESA_GLSL=dump and RADEON_DEBUG=vp
Created attachment 41644 [details]
Correct rendering with GLSL disabled in wine
Created attachment 41645 [details]
Log of the correct rendering with MESA_GLSL=dump and RADEON_DEBUG=vp
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? (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. Created attachment 41761 [details]
radeon_debugger_result.h
Sorry, Add this file to src/mesa/drivers/dri/r300/compiler
(In reply to comment #7) > Created an attachment (id=41761) [details] > 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. Created attachment 41764 [details]
output from Tom's branch with RADEON_DEBUG=vp and MESA_GLS=dump
Does running mesa master branch with RADEON_DEBUG=noopt fix the issue? If so, can you post the output of RADEON_DEBUG=noopt,vp ? (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. Created attachment 41769 [details]
Log of the misrendering with RADEON_DEBUG=noopt,vp
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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