protected override void LoadFromStream(System.IO.Stream stream)
{
base.LoadFromStream(stream);
ConfigurationVersion = (byte)stream.ReadByte();
ProfileIndication = (byte)stream.ReadByte();
Compatibility = (byte)stream.ReadByte();
LevelIndication = (byte)stream.ReadByte();
stream.ReadByte(); // Reserved
SequenceParameterSets = new byte[stream.ReadByte() & ~0xE0][];
for (int i = 0; i < SequenceParameterSets.Length; i++)
{
SequenceParameterSets[i] = stream.ReadBytes(stream.ReadBEUInt16());
}
PictureParameterSets = new byte[stream.ReadByte()][];
for (int i = 0; i < PictureParameterSets.Length; i++)
{
PictureParameterSets[i] = stream.ReadBytes(stream.ReadBEUInt16());
}
if (ProfileHasExtraData(ProfileIndication))
{
ChromaFormatIdc = (byte)(stream.ReadByte() & ~0xfc);
BitDepthLuma = (byte)(stream.ReadByte() & ~0xf8);
BitDepthChroma = (byte)(stream.ReadByte() & ~0xf8);
SequenceParameterSetsExt = new byte[stream.ReadByte()][];
for (int i = 0; i < SequenceParameterSetsExt.Length; i++)
{
SequenceParameterSetsExt[i] = stream.ReadBytes(stream.ReadBEUInt16());
}
}
}
public override void LoadFromBinaryReader(System.IO.Stream binaryReader)
{
base.LoadFromBinaryReader(binaryReader);
int numStrips = _imageSize.Width / 8;
Strips = new List <StripData>(numStrips);
for (int i = 0; i < numStrips; i++)
{
var strip = new StripData();
strip.OffSet = binaryReader.ReadUint32();
Strips.Add(strip);
}
int stripSize;
for (int i = 0; i < (numStrips - 1); i++)
{
//O tamanho do strip é determinando pegando a posição do próximo Strip - 1 (pois o primeiro byte tem as informações do CODEC)
//e subtraindo da posição do Strip atual.
stripSize = (int)((Strips[i + 1].OffSet - Strips[i].OffSet) - 1);
Strips[i].CodecId = binaryReader.ReadByte1();
Strips[i].ImageData = binaryReader.ReadBytes(stripSize);
}
if (Strips.Count > 0) //Sam & Max has at least one ROOM that contains only palette and ZPlanes, but no images.
{
stripSize = (int)((BlockSize - Strips[Strips.Count - 1].OffSet) - 1);
Strips[Strips.Count - 1].CodecId = binaryReader.ReadByte1();
Strips[Strips.Count - 1].ImageData = binaryReader.ReadBytes(stripSize);
}
}
public override void LoadFromBinaryReader(System.IO.Stream binaryReader)
{
base.LoadFromBinaryReader(binaryReader);
Contents = binaryReader.ReadBytes((int)(BlockSize - 8));
//Hack para o monkey island 2 com vozes.
if (BinaryHelper.ConvertByteArrayToUTF8String(binaryReader.PeekBytes(4)) == "021_")
{
var lstBytes = new List <byte>(Contents);
lstBytes.AddRange(binaryReader.ReadBytes(8));
Contents = lstBytes.ToArray();
}
}
public static FcgiRequest ReadRequest(this System.IO.Stream stream)
{
var version = (byte)stream.ReadByte2();
//Program.Log(string.Format("read version : {0}", version));
var type = stream.ReadByte();
var reqId = (ushort)(stream.ReadByte2() * 256 + stream.ReadByte2());
var contentLen = stream.ReadByte2() * 256 + stream.ReadByte2();
var paddingLen = stream.ReadByte2();
var reserverd = stream.ReadByte2();
//Program.Log(string.Format("{0}, {1}, {2}", contentLen, paddingLen, reserverd));
var content = stream.ReadBytes(contentLen);
var padding = stream.ReadBytes(paddingLen);
return(new FcgiRequest {
Version = version, Type = (FcgiType)type, RequestId = reqId, Content = content, Padding = padding
});
}
protected override void LoadFromStream(System.IO.Stream stream)
{
base.LoadFromStream(stream);
stream.ReadBEUInt32();
stream.ReadBEUInt16();
stream.ReadBEUInt16();
CodecStreamVersion = stream.ReadBEUInt16(); // 2 == uncompressed YCbCr
CodecStreamRevision = stream.ReadBEUInt16();
stream.ReadBEUInt32(); // Reserved
stream.ReadBEUInt32(); // Reserved
stream.ReadBEUInt32(); // Reserved
VideoWidth = stream.ReadBEUInt16();
VideoHeight = stream.ReadBEUInt16();
HorzDPI = stream.ReadBEUInt32();
VertDPI = stream.ReadBEUInt32();
DataSize = stream.ReadBEUInt32();
FrameCount = stream.ReadBEUInt16();
byte count = (byte)stream.ReadByte();
if (count > 31)
{
count = 0;
}
if (count == 0)
{
CompressorName = null;
}
else
{
byte[] data = stream.ReadBytes(count);
CompressorName = Encoding.UTF8.GetString(data);
}
if (count != 31)
{
stream.ReadBytes(31 - count);
}
stream.ReadBEUInt16(); // Depth?
stream.ReadBEUInt16(); // pre_defined?
}
public override void LoadFromBinaryReader(System.IO.Stream binaryReader)
{
base.LoadFromBinaryReader(binaryReader);
Unknown = binaryReader.ReadUint16();
Width = binaryReader.ReadUint16();
Height = binaryReader.ReadUint16();
Padding = new ushort[2];
Padding[0] = binaryReader.ReadUint16();
Padding[1] = binaryReader.ReadUint16();
Data = binaryReader.ReadBytes((int)(BlockSize - 18));
}
public void Read(System.IO.Stream stream)
{
byte[] buf = stream.ReadByte4();
var str = System.Text.Encoding.ASCII.GetString(buf);
var magiccheck = "\u007fELF";
if (str != magiccheck)
{
throw new Exception("Not a ELF file.");
}
this.Head_Magic = str;
var classtype = stream.ReadByte();
if (classtype == 1)
{
Head_Is64Bit = false;
}
else if (classtype == 2)
{
Head_Is64Bit = true;
}
else
{
throw new Exception("Error ClassType =" + classtype);
}
var endianess = stream.ReadByte1();
if (endianess == 1)
{
Head_IsLittleEndian = true;
}
else if (endianess == 2)
{
Head_IsLittleEndian = false;
}
else
{
throw new Exception("Error Endianess =" + endianess);
}
Head_Version = stream.ReadByte1();
this.Head_Unuse9 = stream.ReadBytes(9);
Head_Type = (FileType)stream.ReadUInt16(this);
Head_Machine = (MachineType)stream.ReadUInt16(this);
Head_FileVersion = stream.ReadUInt32(this);
if (Head_FileVersion != 1)
{
throw new ArgumentException("unknown version" + Head_FileVersion);
}
Head_EntryPoint = stream.ReadUIntPtr(this);
Head_SegmentHeaderOffset = stream.ReadUIntPtr(this);
Head_SectionHeaderOffset = stream.ReadUIntPtr(this);
Head_MachineFlags = stream.ReadUInt32(this);
Head_ELFHeadSize = stream.ReadUInt16(this); // elf header size
Head_SegmentHeaderEntrySize = stream.ReadUInt16(this);
Head_SegmentHeaderEntryCount = stream.ReadUInt16(this);
Head_SectionHeaderEntrySize = stream.ReadUInt16(this);
Head_SectionHeaderEntryCount = stream.ReadUInt16(this);
Head_StringTableIndex = stream.ReadUInt16(this);
}
/// <summary> /// Parses the entirety of a .dta file in a stream to a DataArray. /// </summary> /// <param name="data"></param> /// <returns></returns> public static DataArray FromDtaStream(System.IO.Stream data) => FromDtaString(new UTF8Encoding(false).GetString(data.ReadBytes((int)data.Length)));