/// <summary>
/// Rounds height upto value divisible by 16,
/// or 32 in the case where picstruct is MFX_PICSTRUCT_PROGRESSIVE
/// </summary>
/// <param name="height"></param>
/// <param name="picstruct">Used to decide 16 or 32 for rounding up</param>
/// <returns></returns>
public static ushort AlignHeightTo32or16(int height, PicStruct picstruct)
{
ushort v =
(PicStruct.MFX_PICSTRUCT_PROGRESSIVE == picstruct) ?
(ushort)QuickSyncStatic.ALIGN16(height) :
(ushort)QuickSyncStatic.ALIGN32(height);
return(v);
}