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Software ISP runs debayering in a separate thread and debayering may emit statsReady when software ISP (including the IPA) is being stopped. The signal waits in a queue and gets invoked later, resulting in an assertion error when attempting to invoke a method on the stopped IPA: FATAL default soft_ipa_proxy.cpp:456 assertion "state_ == ProxyRunning" failed in processStatsThread() Let's prevent this problem by forwarding the ISP stats signal from software ISP only when the IPA is running. To track this, SoftwareISP::running_ variable is introduced. Making processing of the other signals in SoftwareISP more robust is addressed in the followup patches. Signed-off-by: Milan Zamazal <mzamazal@redhat.com> Reported-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> |
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meson.build |