The non existing picture or gap picture should not be considered as refs for vulkan decoder. Fix fluster tests: MR3_TANDBERG_B MR4_TANDBERG_C MR5_TANDBERG_C Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7854>
The non existing picture or gap picture should not be considered as refs for vulkan decoder. Fix fluster tests: MR3_TANDBERG_B MR4_TANDBERG_C MR5_TANDBERG_C Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7854>