id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1064	Mismatch spec/VTM in wide angle intra prediction mode mapping process	audrey.turquin		"In section 8.4.5.2.6, there is the following condition:

''Otherwise, if all of the following conditions are true, predModeIntra is set equal to ( predModeIntra − 67 ).
– nH is greater than nW
– predModeIntra is less than or equal to 66
– predModeIntra is greater than ( whRatio > 1 ) ? ( 60 − 2 * whRatio ) : 60''

However, in VTM, in function getWideAngle, what is done is :

{{{

else if (height > width && predMode > VDIA_IDX - modeShift[deltaSize])                                                                                                                                                                   
{                                                                                                                                                                                                                                        
    predMode -= (VDIA_IDX - 1);                                                                                                                                                                                                            
}

}}}

As VDIA_IDX = 66, predMode is set to predMode - 65, and not predMode - 67."	defect	closed	minor		VTM		invalid		ksuehring XiangLi fbossen jvet@…