static void MonitorScreenshotsByAdb()
{
var outDir = @"t:\Data\Gumball\Screenshots";
var device = "emulator-5554";
//using (var client = new AdbClient("emulator-5554"))
if (true)
{
var hashes = new Dictionary <Shipwreck.Phash.Digest, int>(new DigestComparer());
Shipwreck.Phash.Digest prevHash = null;
for (var i = 0; ; i++)
{
var screenshot = AdbScreenCapture(device);
var hash = ComputeDigest(screenshot);
//var isOther = prevHash == null || Shipwreck.Phash.ImagePhash.GetCrossCorrelation(prevHash, hash) < 1;
var isOther = prevHash == null || hashes.Keys.All(_hash => ImagePhash.GetCrossCorrelation(_hash, hash) < 1);
if (isOther)
{
screenshot.Save(System.IO.Path.Combine(outDir, $"{DateTime.UtcNow:yyMMdd.HHmmss}.png"));
}
//System.IO.File.WriteAllBytes(System.IO.Path.Combine(outDir, $"{DateTime.UtcNow:yyMMdd.HHmmss}.png"), stream.ToArray());
Console.WriteLine($"{i:d4} {hash} - {(isOther ? "saved" : "skipped")}");
prevHash = hash;
hashes[hash] = (hashes.ContainsKey(hash) ? hashes[hash] : 0) + 1;
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(0.1));
}
}
}
static void MonitorScreenshots()
{
var outDir = @"t:\Data\Gumball\Screenshots";
var vm_title = "BlueStacks";
var handle = DirectGamer.FindWindow(null, vm_title);
if (handle == IntPtr.Zero)
{
throw new Exception("Окно не найдено");
}
DirectGamer.RECT rect;
DirectGamer.GetWindowRect(handle, out rect);
Console.WriteLine($"{rect.Right - rect.Left} {rect.Bottom - rect.Top}");
var hashes = new Dictionary <Shipwreck.Phash.Digest, int>(new DigestComparer());
Shipwreck.Phash.Digest prevHash = null;
for (var i = 0; ; i++)
{
var screenshot = DirectGamer.GetScreenImage(new System.Drawing.Rectangle(rect.Left, rect.Top, rect.Right - rect.Left, rect.Bottom - rect.Top));
var hash = ComputeDigest(screenshot);
//var isOther = prevHash == null || Shipwreck.Phash.ImagePhash.GetCrossCorrelation(prevHash, hash) < 1;
var isOther = prevHash == null || hashes.Keys.All(_hash => ImagePhash.GetCrossCorrelation(_hash, hash) < 1);
if (isOther)
{
screenshot.Save(System.IO.Path.Combine(outDir, $"{DateTime.UtcNow:yyMMdd.HHmmss}.png"));
}
//System.IO.File.WriteAllBytes(System.IO.Path.Combine(outDir, $"{DateTime.UtcNow:yyMMdd.HHmmss}.png"), stream.ToArray());
Console.WriteLine($"{i:d4} {hash} - {(isOther ? "saved" : "skipped")}");
prevHash = hash;
hashes[hash] = (hashes.ContainsKey(hash) ? hashes[hash] : 0) + 1;
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(0.1));
}
}
/// <summary> /// cross correlation for 2 series. Compute the cross correlation of two series vectors /// </summary> /// <param name="x">Digest struct</param> /// <param name="y">Digest struct</param> /// <returns>double value the peak of cross correlation</returns> public static float GetCrossCorrelation(Digest x, Digest y) => GetCrossCorrelation(x.Coefficients, y.Coefficients);
/// <summary> /// cross correlation for 2 series. Compute the cross correlation of two series vectors /// </summary> /// <param name="x">Digest struct</param> /// <param name="y">Digest struct</param> /// <returns>double value the peak of cross correlation</returns> public static double GetCrossCorrelation(Digest x, Digest y) => GetCrossCorrelation(x.Coefficents, y.Coefficents);
