| Summary: | Error in r300_set_framebuffer_state if use Dual-Head setup | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Victor Aurélio <victoraur.santos> |
| Component: | Drivers/DRI/r300 | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED NOTABUG | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | 9.1 | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | Full log using compiz as gl-based wm | ||
As per your log, you've exceeded the hw limits of the 3D engine on your chip (max texture size of 2048x2048). /usr/bin/compiz (opengl) - Warn: Bug in window 0x1600016 (identifying as desktop_window) /usr/bin/compiz (opengl) - Warn: This window tried to create an absurdly large window 2646 x 1024 /usr/bin/compiz (opengl) - Warn: Unforunately, that's not supported on your hardware, because you have a maximum texture size of 2048 /usr/bin/compiz (opengl) - Warn: you should probably file a bug against that application /usr/bin/compiz (opengl) - Warn: for now, we're going to hide tht window so that it doesn't break your desktop Ok, if i use Xinerama (with same resolutions) will exceed hardware limit or not ? (In reply to comment #2) > Ok, if i use Xinerama (with same resolutions) will exceed hardware limit or > not ? xinerama does not support 3D acceleration. (In reply to comment #3) > (In reply to comment #2) > > Ok, if i use Xinerama (with same resolutions) will exceed hardware limit or > > not ? > > xinerama does not support 3D acceleration. ok, sorry my stupid question. if isn't bothered, i've other question, only way for i get 3D acceleration(without change resolution) is buy a new hw, or exists another way ? (In reply to comment #4) > (In reply to comment #3) > > (In reply to comment #2) > > > Ok, if i use Xinerama (with same resolutions) will exceed hardware limit or > > > not ? > > > > xinerama does not support 3D acceleration. > > ok, sorry my stupid question. > > if isn't bothered, i've other question, only way for i get 3D > acceleration(without change resolution) is buy a new hw, or exists another > way ? If you want to use 3D effects across a desktop larger than the hw limits of the GPU, you either need a newer GPU with larger hw limits or someone has to make major changes to the xserver to allocate separate surfaces for each monitor rather than a single large surface for all monitors. Thank you and sorry for any inconvenience |
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Created attachment 78488 [details] Full log using compiz as gl-based wm If try to start any WM that uses GL(Compiz, Gnome-shell, etc...) i get screen completely stained and a lot of r300 error in .xsession-errors Attached full log (using compiz) Detail: if only one monitor is connected this error/bug doesn't occur and WM GL-based start correctly.