id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
439	Mismatch with spec on CuPredMode inference when modeType = MODE_TYPE_INTER	forayr		"In specification:
{{{
When pred_mode_flag is not present, it is inferred as follows:
    • If cbWidth is equal to 4 and cbHeight is equal to 4, pred_mode_flag is inferred to be equal to 1.
    • Otherwise, if modeType is equal to MODE_TYPE_INTRA, pred_mode_flag is inferred to be equal to 1.
    • Otherwise, if modeType is equal to MODE_TYPE_INTER, pred_mode_flag is inferred to be equal to 0.
    • Otherwise, pred_mode_flag is inferred to be equal to 1 when decoding an I slice, and equal to 0 when decoding a P or B slice, respectively.
}}}
In vtm, predMode is always inferred to MODE_INTER if modeType is equal to MODE_TYPE_INTER, even if cbWidth is equal to 4 and cbHeight is equal to 4.
"	defect	closed	minor		VTM	VTM-5.2	fixed		ksuehring XiangLi fbossen jvet@…