id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
473	Wrong inference rule for pred_mode_ibc_flag	fbarbier		"In specification in '''7.4.9.5 Coding unit semantics'''
{{{
When pred_mode_ibc_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 ...
[...]
- Otherwise, pred_mode_ibc_flag is infered to be equal to the value of sps_ibc_enabled_flag when decoding an I slice, and 0 when decoding a P or B slice, respectively.
}}}

In current VTM implementation, i cannot see where the last inference rule is implemented (accordingly to sps_ibc_enabled_flag and slice_type == I_Slice)

Am i missing something or is it a bug in VTM ?
"	defect	closed	minor		spec	VVC D6 vE	fixed		ksuehring XiangLi fbossen jvet@…