v4l2vp8dec: renders frames in the wrong order with Wayland on a Dragonboard 410c
Submitted by bug..@..uve.fr
Created attachment 373507
Animated Inubashiri Momiji
This is on a Dragonboard 410c, using Linux 4.14.0 as provided by Linaro, using an up to date ALARM.
A short animation reproducing this bug is attached.
It displays a frame from the future about each half a second when using filesrc ! matroskademux ! v4l2vp8dec ! waylandsink.
Even with capture-io-mode=mmap (thus using wl_shm rather than linux_dmabuf for Wayland buffer upload), this still happens.
Attachment 373507, "Animated Inubashiri Momiji":