/// <summary>Align the stream's position by a certain page boundry</summary>
/// <param name="alignmentBit">log2 size of the alignment (ie, 1<<bit)</param>
/// <returns>True if any alignment had to be performed, false if otherwise</returns>
public bool AlignToBoundry(int alignmentBit)
{
int align_size = IntegerMath.PaddingRequired(alignmentBit, (uint)BaseStream.Position);
if (align_size > 0)
{
BaseStream.Seek(align_size, SeekOrigin.Current);
return(true);
}
return(false);
}
public uint CalculatePadding(uint offset)
{
const int kAlignmentBit = IntegerMath.kInt32AlignmentBit;
PrePadSize = 0;
if (Type != XmbVariantType.String)
{
PrePadSize = (byte)IntegerMath.PaddingRequired(kAlignmentBit, offset);
}
return(PrePadSize);
}
/// <summary>Align the stream's position by a certain page boundry</summary>
/// <param name="alignmentBit">log2 size of the alignment (ie, 1<<bit)</param>
/// <returns>True if any alignment had to be performed, false if otherwise</returns>
public bool AlignToBoundry(int alignmentBit)
{
int align_size = IntegerMath.PaddingRequired(alignmentBit, (uint)BaseStream.Position);
if (align_size > 0)
{
while (align_size-- > 0)
{
BaseStream.WriteByte(byte.MinValue);
}
return(true);
}
return(false);
}
public uint CalculatePadding(uint offset, bool willWriteSizeToo)
{
PrePadSize = 0;
int alignment_bit = System.Math.Max(TypeDesc.AlignmentBit, IntegerMath.kInt32AlignmentBit);
if (Type != BinaryDataTreeVariantType.String)
{
PrePadSize = (byte)IntegerMath.PaddingRequired(alignment_bit, offset);
}
if (willWriteSizeToo)
{
PrePadSize += sizeof(uint);
}
return(PrePadSize);
}