id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1322	Indexing of predSamples in Section 8.5.6.1	bheng		"In Section 8.5.6.1, the predSamples output is supposed to be a (cbWidth)x(cbHeight) array.

However, the derivation produces samples for the following range of index:

  predSamples[ xL + xSb ][ yL + ySb ] with xL = 0..sbWidth − 1 and yL = 0..sbHeight − 1

Here, the location ( xSb, ySb ) is the top-left sample of the current subblock '''relative to the top left luma sample of the current picture'''. 

Since they are relative to the picture, not the coding block, in general xSb and ySb will be completely outside the predSamples array.
"	defect	closed	minor		spec	VVC D10 vE	fixed		ksuehring bbross XiangLi fbossen jvet@…