On Thu, Jul 16, 2020 at 5:23 AM Ezequiel Garcia <ezequiel@xxxxxxxxxxxxx> wrote: > > The prediction weight parameters are only required under > certain conditions, which depend on slice header parameters. > > The slice header syntax specifies that the prediction > weight table is present if: > > ((weighted_pred_flag && (slice_type == P || slice_type == SP)) || \ > (weighted_bipred_idc == 1 && slice_type == B)) This is a pretty important bit - how about mentioning in the documentation when this new control is expected to be present, so both drivers and userspace submit it or omit it in a consistent manner?
