Bug 26939 - 3D applications hang in full screen mode
Summary: 3D applications hang in full screen mode
Status: CLOSED DUPLICATE of bug 27040
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Jesse Barnes
QA Contact:
Depends on:
Reported: 2010-03-07 08:40 UTC by maximlevitsky
Modified: 2017-07-24 23:08 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

compiz backtrace (17.94 KB, text/plain)
2010-03-07 08:40 UTC, maximlevitsky
no flags Details
etracer backtrace (12.53 KB, text/plain)
2010-03-07 08:40 UTC, maximlevitsky
no flags Details

Description maximlevitsky 2010-03-07 08:40:08 UTC
Created attachment 33833 [details]
compiz backtrace


drm:        581cafbc2493ad97ada41f03c8dd70f9ec4bf19d
mesa:       690ded32cdda4363c30aca32ef94383ba356a3c5
X server:   bbae92795c7eab062e6722c42fa7915e0cee5d69
xf86_intel: 1cd556420277f103c47ade422f3ec8f8efb2d282
kernel:     4da0b66c6e9ea7ba78a19f9f186779826d89f8b0

DG965RY Intel motherboard with VGA connector connected to an LCD

I do:
(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.
Comment 1 maximlevitsky 2010-03-07 08:40:34 UTC
Created attachment 33834 [details]
etracer backtrace
Comment 2 Jesse Barnes 2010-04-06 11:43:26 UTC
I think this is a dupe

*** This bug has been marked as a duplicate of bug 27040 ***

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