/// <summary>
/// Initialize TIM class
/// </summary>
/// <param name="buffer">Raw Data buffer</param>
/// <param name="offset">Start of Tim Data</param>
public TIM2(byte[] buffer, uint offset = 0)
{
using (BinaryReader br = new BinaryReader(new MemoryStream(buffer)))
{
this.buffer = buffer;
br.BaseStream.Seek(offset, SeekOrigin.Begin);
Debug.Assert(br.ReadByte() == 0x10); //tag
Debug.Assert(br.ReadByte() == 0); // version
br.BaseStream.Seek(2, SeekOrigin.Current);
Bppflag b = (Bppflag)br.ReadByte();
timOffset = offset;
if ((b & (Bppflag._24bpp)) >= (Bppflag._24bpp))
{
bpp = 24;
}
else if ((b & Bppflag._16bpp) != 0)
{
bpp = 16;
}
else if ((b & Bppflag._8bpp) != 0)
{
bpp = 8;
}
else
{
bpp = 4;
}
CLP = (b & Bppflag.CLP) != 0;
Debug.Assert(((bpp == 4 || bpp == 8) && CLP) || ((bpp == 16 || bpp == 24) && !CLP));
ReadParameters(br);
}
}
public static bool Test4Bit(Bppflag depth) => depth == 0;
public static bool Test8Bit(Bppflag depth) => !depth.HasFlag(Bppflag._16bpp) && depth.HasFlag(Bppflag._8bpp);
public static bool Test16Bit(Bppflag depth) => depth.HasFlag(Bppflag._16bpp) && !depth.HasFlag(Bppflag._8bpp);
