/// <summary>
/// Reads the data from the binary reader.
/// </summary>
/// <param name="binaryReader">Binary reader.</param>
public override void ReadData(BufferedBinaryReader binaryReader)
{
byte[] b = binaryReader.ReadBytes(4);
BitArray ba = BitParser.GetBitValues(b);
blockWidth = (int)BitParser.ReadUInt32(ba, 0, 4);
imageWidth = (int)BitParser.ReadUInt32(ba, 4, 12);
blockHeight = (int)BitParser.ReadUInt32(ba, 16, 4);
imageHeight = (int)BitParser.ReadUInt32(ba, 20, 12);
int nbWBlock = 0;
int nbBlockWInt = imageWidth / blockWidth;
float nbBlockWDec = imageWidth / blockWidth;
if (nbBlockWInt == nbBlockWDec)
{
nbWBlock = nbBlockWInt;
}
else
{
nbWBlock = nbBlockWInt + 1;
}
int nbHBlock = 0;
int nbBlockHInt = imageHeight / blockHeight;
float nbBlockHDec = imageHeight / blockHeight;
if (nbBlockHInt == nbBlockHDec)
{
nbHBlock = nbBlockHInt;
}
else
{
nbHBlock = nbBlockHInt + 1;
}
int nbBlock = nbWBlock * nbHBlock;
if (nbBlock > 0)
{
blocks = new ImageBlock[nbBlock];
for (int i = 0; i < nbBlock; i++)
{
blocks[i] = new ImageBlock();
blocks[i].ReadData(binaryReader);
}
}
}
/// <summary>
/// Reads the data from the binary reader.
/// </summary>
/// <param name="binaryReader">Binary reader.</param>
public override void ReadData(BufferedBinaryReader binaryReader)
{
byte[] b = binaryReader.ReadBytes(4);
BitArray ba = BitParser.GetBitValues(b);
blockWidth = (int)BitParser.ReadUInt32(ba, 0, 4);
imageWidth = (int)BitParser.ReadUInt32(ba, 4, 12);
blockHeight = (int)BitParser.ReadUInt32(ba, 16, 4);
imageHeight = (int)BitParser.ReadUInt32(ba, 20, 12);
int nbWBlock = 0;
int nbBlockWInt = imageWidth / blockWidth;
float nbBlockWDec = imageWidth / blockWidth;
if (nbBlockWInt == nbBlockWDec)
nbWBlock = nbBlockWInt;
else
nbWBlock = nbBlockWInt + 1;
int nbHBlock = 0;
int nbBlockHInt = imageHeight / blockHeight;
float nbBlockHDec = imageHeight / blockHeight;
if (nbBlockHInt == nbBlockHDec)
nbHBlock = nbBlockHInt;
else
nbHBlock = nbBlockHInt + 1;
int nbBlock = nbWBlock * nbHBlock;
if (nbBlock > 0)
{
blocks = new ImageBlock[nbBlock];
for (int i = 0; i < nbBlock; i++)
{
blocks[i] = new ImageBlock();
blocks[i].ReadData(binaryReader);
}
}
}
/// <summary>
/// Creates a new <see cref="ScreenVideoPacket"/> instance.
/// </summary>
/// <param name="blockWidth">Width of the block.</param>
/// <param name="imageWidth">Width of the image.</param>
/// <param name="blockHeight">Height of the block.</param>
/// <param name="imageHeight">Height of the image.</param>
/// <param name="blocks">Blocks.</param>
public ScreenVideoPacket(int blockWidth, int imageWidth,
int blockHeight, int imageHeight, ImageBlock[] blocks)
{
this.blockWidth = blockWidth;
this.blockHeight = blockHeight;
this.imageWidth = imageWidth;
this.imageHeight = imageHeight;
this.blocks = blocks;
}
