Opened 15 years ago

Closed 15 years ago

#6548 closed defect (fixed)

VDPAU + X11 SIGABRT

Reported by: stuartm Owned by: markk
Priority: major Milestone: 0.22
Component: MythTV - Video Playback Version: head
Severity: high Keywords:
Cc: Ticket locked: no

Description

Backtrace attached.

Attachments (6)

vdpau_sigabrt.txt​ (51.6 KB) - added by stuartm 15 years ago.
Backtrace
vdpau_segfault_backtrace2.txt​ (27.8 KB) - added by stuartm 15 years ago.
Second backtrace
vdpau-x11-segfault.txt​ (12.8 KB) - added by danielk 15 years ago.
Another similar backtrace
vdpau_segfault_backtrace3.txt​ (28.3 KB) - added by stuartm 15 years ago.
Different backtrace, no second X call from myth that I can see, both from VDPAU??
x11_refresh_connection.diff​ (2.0 KB) - added by markk 15 years ago.
Experimental patch for first 3 backtraces reported.
mythfrontend-vdpau-deadlock.txt​ (25.3 KB) - added by danielk 15 years ago.
Possibly related deadlock

Download all attachments as: .zip

Change History (10)

Changed 15 years ago by stuartm

Attachment: vdpau_sigabrt.txt​ added

Backtrace

Changed 15 years ago by stuartm

Attachment: vdpau_segfault_backtrace2.txt​ added

Second backtrace

comment:1 Changed 15 years ago by stuartm

Attached a second backtrace.

Changed 15 years ago by danielk

Attachment: vdpau-x11-segfault.txt​ added

Another similar backtrace

Changed 15 years ago by stuartm

Attachment: vdpau_segfault_backtrace3.txt​ added

Different backtrace, no second X call from myth that I can see, both from VDPAU??

Changed 15 years ago by markk

Attachment: x11_refresh_connection.diff​ added

Experimental patch for first 3 backtraces reported.

Changed 15 years ago by danielk

Attachment: mythfrontend-vdpau-deadlock.txt​ added

Possibly related deadlock

comment:2 Changed 15 years ago by danielk

The backtrace I just attached is for a deadlock at the end of playback with VDPAU without mark's patch applied. It looks similar, but there is one difference VideoOutputXv::this appears to be null...

comment:3 Changed 15 years ago by markk

Status: new → accepted

comment:4 Changed 15 years ago by markk

Resolution: → fixed
Status: accepted → closed

This should be fixed in trunk.

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