public static FastBitmap CompleteBitmap(FastBitmap bitmap)
{
bitmap.UnlockBits();
var result = new FastBitmap((Bitmap)bitmap.GetSource().Clone());
bitmap.LockBits();
result.LockBits();
for (var x = 1; x < bitmap.Width - 1; x++)
{
for (var y = 1; y < bitmap.Height - 1; y++)
{
if (CECheck(bitmap.GetPixel(x, y)) == 1)
{
var counter = 0;
var red = 0;
var green = 0;
var blue = 0;
for (var ay = -1; ay < 2; ay++)
{
for (var ax = -1; ax < 2; ax++)
{
var pixel = bitmap.GetPixel(x + ax, y + ay);
counter += CECheck(pixel);
red += pixel.R;
green += pixel.G;
blue += pixel.B;
}
}
if (counter < 9)
{
var op = Color.FromArgb(red / (9 - counter), green / (9 - counter), blue / (9 - counter));
result.SetPixel(x, y, op);
}
}
}
}
return(result);
}
public static void Run(string videoPath, string videoName)
{
var reader = new VideoFileReader();
reader.Open(videoPath + videoName);
var writer = new VideoFileWriter();
var numberOfFrames = (int)reader.FrameCount;
var probeBitmap = new FastBitmap(reader.ReadVideoFrame(0));
probeBitmap.LockBits();
var maxValues = CalcMaxValues(probeBitmap.Width, probeBitmap.Height);
var maxX = maxValues.Item1;
var maxY = maxValues.Item2;
//Console.WriteLine($"{maxX}:{maxY}");
writer.Height = probeBitmap.Height;
writer.Width = probeBitmap.Width;
writer.FrameRate = 30;
writer.VideoCodec = VideoCodec.Mpeg4;
writer.BitRate = reader.BitRate;
writer.Open(videoPath + "out.avi");
for (var t = 70; t < numberOfFrames; t++)
{
var convertedBitmap = new FastBitmap(new Bitmap(probeBitmap.Width, probeBitmap.Height));
FastBitmap currentBitmap;
try
{
currentBitmap = new FastBitmap(reader.ReadVideoFrame(t));
}
catch (Exception ignored)
{
break;
}
convertedBitmap.LockBits();
currentBitmap.LockBits();
for (var x = 0; x < probeBitmap.Width; x++)
{
for (var y = 0; y < probeBitmap.Height; y++)
{
var pixel = ConvertToPolar(x - probeBitmap.Width / 2, y - probeBitmap.Height / 2);
var convX = FastUtils.FastAbs((int)(pixel.Item2 / maxY * (probeBitmap.Width - 1)));
var convY = FastUtils.FastAbs((int)(pixel.Item1 / maxX * (probeBitmap.Height - 1)));
convertedBitmap.SetPixel(convX, convY, currentBitmap.GetPixel(x, y));
}
}
Stopwatch sw = new Stopwatch();
sw.Start();
for (int i = 0; i < 4; i++)
{
convertedBitmap = CompleteBitmap(convertedBitmap);
}
sw.Stop();
Console.WriteLine(sw.Elapsed);
currentBitmap.UnlockBits();
currentBitmap.DisposeSource();
convertedBitmap.GetSource().Save(videoPath + "test.png");
break;
//convertedBitmap.RotateFlip(RotateFlipType.RotateNoneFlipX);
writer.WriteVideoFrame(convertedBitmap.GetSource());
convertedBitmap.DisposeSource();
}
probeBitmap.UnlockBits();
writer.Flush();
}
