public void When_generating_combinaisons()
{
int colorPalette = 255 / 8;
var stopwatch = Stopwatch.StartNew();
var colors = new List <ushort>();
var compressor = new BitmapCompressor();
var combinaisons = new List <ushort[, ]>();
var matrix = new ushort[BlockSize, BlockSize];
Int64 count = 0;
for (byte red = 0; red < 255; red++)
{
for (byte green = 0; green < 255; green++)
{
for (byte blue = 0; blue < 255; blue++)
{
colors.Add(compressor.CompressColor(Color.FromArgb(red, green, blue)));
count++;
}
}
}
colors = colors.Distinct().ToList();
for (int x = 0; x < BlockSize; x++)
{
for (int y = 0; y < BlockSize; y++)
{
foreach (var color in colors)
{
matrix[x, y] = color;
var copy = CopyMatrix(matrix, BlockSize, BlockSize);
combinaisons.Add(copy);
}
}
}
stopwatch.Stop();
var elapsed = stopwatch.Elapsed;
}
public void When_store_with_BitmapCompressor()
{
var bytes1 = File.ReadAllBytes("Files/webcam_screenshot1.jpg");
var stopwatch = Stopwatch.StartNew();
var memoryStream = new MemoryStream(bytes1);
var image = Image.FromStream(memoryStream);
var bitmap = new Bitmap(image);
var blocksBuilder = new BlocksBuilder(bitmap);
var pixelsBlocks = new List <PixelsBlock>();
for (int i = 0; i < blocksBuilder.GetBlockCount(); i++)
{
var block = blocksBuilder.GetPixelsBlock(i);
pixelsBlocks.Add(block);
}
var compressor = new BitmapCompressor();
using (FileStream fileStream = File.OpenWrite("out.compressed"))
using (var writer = new BinaryWriter(fileStream))
{
foreach (var block in pixelsBlocks)
{
foreach (Pixel pixel in block.Pixels)
{
ushort color = compressor.CompressColor(pixel.Color);
writer.Write(color);
}
}
fileStream.Flush(true);
}
stopwatch.Stop();
var elapsed = stopwatch.Elapsed;
}
