| Summary: | 3D applications hang in full screen mode | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | maximlevitsky | ||||||
| Component: | DRM/Intel | Assignee: | Jesse Barnes <jbarnes> | ||||||
| Status: | CLOSED DUPLICATE | QA Contact: | |||||||
| Severity: | normal | ||||||||
| Priority: | medium | ||||||||
| Version: | unspecified | ||||||||
| Hardware: | Other | ||||||||
| OS: | All | ||||||||
| Whiteboard: | |||||||||
| i915 platform: | i915 features: | ||||||||
| Attachments: |
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Created attachment 33834 [details]
etracer backtrace
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Created attachment 33833 [details] compiz backtrace Environment: drm: 581cafbc2493ad97ada41f03c8dd70f9ec4bf19d mesa: 690ded32cdda4363c30aca32ef94383ba356a3c5 X server: bbae92795c7eab062e6722c42fa7915e0cee5d69 xf86_intel: 1cd556420277f103c47ade422f3ec8f8efb2d282 kernel: 4da0b66c6e9ea7ba78a19f9f186779826d89f8b0 DG965RY Intel motherboard with VGA connector connected to an LCD I do: export SDL_VIDEO_X11_XRANDR=1 (The above turns on Xrandr support in the SDL, because xvidmode was removed) And start an SDL application, it freezes. I attack backtrace of etracer and compiz. Note that compiz hangs in same way, and always. The interesting part of the backtrace is: #5 0xb7565a30 in DRI2GetBuffersWithFormat (dpy=0x86bda50, drawable=97, width=0x882e47c, height=0x882e480, attachments=0xbff6e69c, count=2, outCount=0xbff6e6c8) at dri2.c:428 #6 0xb7563f62 in dri2GetBuffersWithFormat (driDrawable=0x882e458, width=0x882e47c, height=0x882e480, attachments=0xbff6e69c, count=2, out_count=0xbff6e6c8, loaderPrivate=0x882e3b8) at dri2_glx.c:435 #7 0xb6f6cbf3 in intel_update_renderbuffers (context=0x883dcd8, drawable=0x882e458) at intel_context.c:253 Note that older mesa, 465fee75ee8991349da742e5a1a5be3cd179bb62 doesn't have that problem. Maybe I should do an bisect.