static void Main(string[] args)
{
//try
//{
Console.WriteLine(IntPtr.Size == 8 ? "64-bit version" : "32-bit version");
var sw = Stopwatch.StartNew();
var fileName = @"sample.bmp";
// var fileName = "Big_Black_River_Railroad_Bridge.bmp";
var compressedFileName = fileName + ".compressed." + CompressionQuality;
var uncompressedFileName = fileName + ".uncompressed." + CompressionQuality + ".bmp";
DCT.BuildCache(DCTSize);
using (var fileStream = File.OpenRead(fileName))
using (var bmp = (Bitmap)Image.FromStream(fileStream, false, false))
{
var imageMatrix = (Matrix)bmp;
sw.Stop();
Console.WriteLine($"{bmp.Width}x{bmp.Height} - {fileStream.Length / (1024.0 * 1024):F2} MB");
sw.Start();
var compressionResult = Compress(imageMatrix, CompressionQuality);
compressionResult.Save(compressedFileName);
}
sw.Stop();
Console.WriteLine("Compression: " + sw.Elapsed);
sw.Restart();
var compressedImage = CompressedImage.Load(compressedFileName);
var uncompressedImage = Uncompress(compressedImage);
var resultBmp = (Bitmap)uncompressedImage;
resultBmp.Save(uncompressedFileName, ImageFormat.Bmp);
Console.WriteLine("Decompression: " + sw.Elapsed);
Console.WriteLine($"Peak commit size: {MemoryMeter.PeakPrivateBytes() / (1024.0*1024):F2} MB");
Console.WriteLine($"Peak working set: {MemoryMeter.PeakWorkingSet() / (1024.0*1024):F2} MB");
//}
//catch(Exception e)
//{
// Console.WriteLine(e);
//}
}
