id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
802	7.3.8.10 incorrect log2TrafoSize passed for chroma transform	crosewarne	bbross	"In 7.3.8.10 Transform unit syntax:

If log2TrafoSize > 2, when residual_coding() is invoked for cb and cr, the 'log2TrafoSize' argument is set to same size as for luma). For 4:2:0, this would result in the chroma transform being the same size as the luma transform.

Instead:
If log2TrafoSize > 2, residual_coding() should be invoked with 'log2TrafoSize - 1', as the chroma transform size should be half the luma transform size for 4:2:0 when luma transform size is > 4x4.
"	defect	closed	major		Text	D8 (K0030) v4	fixed		bbross wjhan jct-vc@…