id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1352	ALF processing range in 8.8.5.2 and 8.8.5.4	bheng		"Neither of the following processing ranges seems correct. 

   Section 8.8.5.2
   ""For the derivation of the filtered reconstructed luma samples alfPictureL[ x ][ y ], each reconstructed luma sample inside the current luma coding tree block recPicture[ x ][ y ] is filtered as follows with x, y = 0..CtbSizeY − 1""

   Section 8.8.5.4
   ""For the derivation of the filtered reconstructed chroma samples alfPicture[ x ][ y ], each reconstructed chroma sample inside the current chroma coding tree block recPicture[ x ][ y ] is filtered as follows with x = 0..ctbWidthC − 1, y = 0..ctbHeightC − 1""

The locations [x][y] need to be offset by the CTB position, otherwise it's just processing the top-left CTB over and over.  Something like what is used in 8.8.5.7 seems more appropriate.
"	defect	closed	minor		spec	VVC D10 vE	fixed		ksuehring bbross XiangLi fbossen jvet@…