3ac2690807
If DPB is full already, GstH265Decoder::new_picture() might fail if subclass uses fixed size picture pool and its size is equal to the DPB size. Call the new_picture() after DPB is cleared in gst_h265_decoder_dpb_init() Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5333>