id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
282	Issue in tb(v) decoding description	forayr		"In 9.4 Parsing process for truncated binary codes, the derivation of variable th is incomplete. For all maxVal below 256, the calculation in the specification return th = 7, which is not the case in the vtm.

In the spec:
{{{
thVal = 1 << 8
th = 8
while( thVal <= maxVal ) {
	th++
	thVal <<= 1
}
th−−
}}}

In vtm:
{{{
  int uiThresh;
  if( uiMaxSymbol > 256 )
  {
    int uiThreshVal = 1 << 8;
    uiThresh = 8;
    while( uiThreshVal <= uiMaxSymbol )
    {
      uiThresh++;
      uiThreshVal <<= 1;
    }
    uiThresh--;
  }
  else
  {
    uiThresh = g_tbMax[uiMaxSymbol];
  }
}}}

By the way, in the line 'b = n - val', 'n' is not defined in the spec and should be replaced by maxVal."	defect	closed	minor		spec	VVC D5 v6	fixed		ksuehring bbross XiangLi fbossen jvet@…