id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1009	diff_cu_qp_delta_depth should be inferrable	vlad	bbross	"I propose to add wording:

""When not present, the value of diff_cu_qp_delta_depth is inferred to be equal to 0."" to ""diff_cu_qp_delta_depth"" semantic description, otherwise variable:

Log2MinCuQpDeltaSize = Log2CtbSizeY − diff_cu_qp_delta_depth

is not well defined.

""diff_cu_qp_delta_depth specifies the granularity for QP Y values within a picture. The value of diff_cu_qp_delta_depth 
shall  be  in  the  range  of 0  to  log2_diff_max_min_luma_coding_block_size,  inclusive. When not present, the value of diff_cu_qp_delta_depth is inferred to be equal to 0.""

Wlodzimierz."	defect	closed	minor		Text		fixed		bbross wjhan jct-vc@…