public DdsFile(Stream s)
{
if (DataStream.ReadString(s, 4) != magic)
{
return;
}
if (DataStream.ReadUInt32(s) != headerSize)
{
return;
}
flag = DataStream.ReadUInt32(s);
height = DataStream.ReadUInt32(s);
width = DataStream.ReadUInt32(s);
pitchOrLinearSize = DataStream.ReadUInt32(s);
depth = DataStream.ReadUInt32(s);
mipMapCount = DataStream.ReadUInt32(s);
s.Seek(11 * 4, SeekOrigin.Current);
pixelFormat = new DdsPixelFormat();
if (DataStream.ReadUInt32(s) != DdsPixelFormat.size)
{
return;
}
pixelFormat.flags = DataStream.ReadUInt32(s);
pixelFormat.compressionName = DataStream.ReadChars(s, 4);
pixelFormat.RGBBitCount = DataStream.ReadUInt32(s);
pixelFormat.RBitMask = DataStream.ReadUInt32(s);
pixelFormat.GBitMask = DataStream.ReadUInt32(s);
pixelFormat.BBitMask = DataStream.ReadUInt32(s);
pixelFormat.ABitMask = DataStream.ReadUInt32(s);
caps = DataStream.ReadUInt32(s);
caps2 = DataStream.ReadUInt32(s);
caps3 = DataStream.ReadUInt32(s);
caps4 = DataStream.ReadUInt32(s);
DataStream.ReadUInt32(s);
data = DataStream.ReadBytes(s, (int)pitchOrLinearSize);
SetMipMaps();
}
public DdsFile(DdsPixelFormat format, uint w, uint h)
{
height = h;
width = w;
pixelFormat = format;
}