id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1634	Matrices QStateTransTable,levelScale,AlfFixFiltCoeff,AlfClassToFiltMap are incorrectly transposed	peterderivaz		"The spec defines the ordering of indices in a matrix and initialization syntax in 5.10.

However, the matrices QStateTransTable (7.4.12.11), levelScale (in 8.7.3), AlfFixFiltCoeff (7.4.3.18), AlfClassToFiltMap (7.4.3.18) do not follow this ordering, but instead use C based ordering (i.e. they are transposed).

For example,  
{{{
The array QStateTransTable[ ][ ] is specified as follows:
  QStateTransTable[ ][ ] = { { 0, 2 }, { 2, 0 }, { 1, 3 }, { 3, 1 } } 
}}}

This could be fixed either by transposing the matrices in the spec, i.e.
{{{
  QStateTransTable = { {0, 2, 1, 3}, {2, 0, 3, 1} } 
}}}

or by swapping the indices when it is accessed, i.e. changing things like 
{{{QState = QStateTransTable[ QState ][ AbsLevel[ xC ][ yC ] & 1 ]}}} 
to 
{{{QState = QStateTransTable[ AbsLevel[ xC ][ yC ] & 1 ][ QState ]}}}

"	defect	closed	minor	H.266/VVC v4	spec	H.266/VVC v3	fixed		ksuehring bbross XiangLi fbossen jvet@…