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Ticket #6534 (closed defect: fixed)

Opened 3 years ago

Last modified 3 years ago

Segfault in VDPAUContext::PrepareVideo

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

Description

Segfault triggered when increasing FastForward? speed to 5x. Backtrace attached

Attachments

vdpau_segfault_backtrace.txt​ (26.5 KB) - added by stuartm 3 years ago.
Backtrace

Change History

Changed 3 years ago by stuartm

Backtrace

comment:1 Changed 3 years ago by markk

  • Status changed from new to closed
  • Resolution set to fixed

(In [20547]) Ensure toggling VDPAU deinterlacing is thread safe. Closes #6534.

Deinterlacing can be enabled/disabled in different threads which can be an issue for hardware deinterlacers (software based deinterlacers are already protected) - first spotted with the OpenGL deinterlacers.

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