public SelectTestSample(string sampleName, CachedBitmapPixels sample, SelectType type, string champion)
{
SampleName = sampleName;
Sample = sample;
Type = type;
Champion = champion;
}
public BanPickTestSample(string sampleName, CachedBitmapPixels sample,
int position, BanPickType type, string champion)
{
SampleName = sampleName;
Sample = sample;
Position = position;
Type = type;
Champion = champion;
}
public void CachedBitmapPixelsSpeedTest()
{
var stopWatch = new Stopwatch();
const int mulTimes = 100;
int dummySum = 0;
var bitmap = new Bitmap(500, 500);
stopWatch.Start();
for (int mul = 0; mul < mulTimes; mul++)
{
for (int x = 0; x < bitmap.Width; x++)
{
for (int y = 0; y < bitmap.Height; y++)
{
var pixel = bitmap.GetPixel(x, y);
dummySum += pixel.A + pixel.R + pixel.G + pixel.B;
}
}
}
stopWatch.Stop();
var bitmapTime = stopWatch.Elapsed;
using (var lockBitmap = new LockBitmap.LockBitmap(bitmap))
{
stopWatch.Restart();
for (int mul = 0; mul < mulTimes; mul++)
{
for (int x = 0; x < lockBitmap.Width; x++)
{
for (int y = 0; y < lockBitmap.Height; y++)
{
var pixel = lockBitmap.GetPixel(x, y);
dummySum += pixel.A + pixel.R + pixel.G + pixel.B;
}
}
}
stopWatch.Stop();
}
var lockBitmapTime = stopWatch.Elapsed;
var cachedBitmap = new CachedBitmapPixels(bitmap);
stopWatch.Restart();
for (int mul = 0; mul < mulTimes; mul++)
{
for (int x = 0; x < cachedBitmap.Width; x++)
{
for (int y = 0; y < cachedBitmap.Height; y++)
{
var pixel = cachedBitmap[x, y];
dummySum += pixel.A + pixel.R + pixel.G + pixel.B;
}
}
}
stopWatch.Stop();
var cachedBitmapTime = stopWatch.Elapsed;
var cachedBitmapArray = new CachedBitmapPixels(bitmap);
stopWatch.Restart();
for (int mul = 0; mul < mulTimes; mul++)
{
var pixels = cachedBitmapArray.CacheAll();
for (int x = 0; x < cachedBitmapArray.Width; x++)
{
for (int y = 0; y < cachedBitmapArray.Height; y++)
{
var pixel = pixels[x + y * cachedBitmapArray.Width];
dummySum += pixel.A + pixel.R + pixel.G + pixel.B;
}
}
}
stopWatch.Stop();
var cachedBitmapArrayTime = stopWatch.Elapsed;
Console.WriteLine($"Bitmap time {bitmapTime}");
Console.WriteLine($"LockBitmap time {lockBitmapTime}");
Console.WriteLine($"CachedBitmapTime time {cachedBitmapTime}");
Console.WriteLine($"CachedBitmapArrayTime time {cachedBitmapArrayTime}");
Assert.IsTrue(cachedBitmapTime < bitmapTime && cachedBitmapTime < lockBitmapTime);
Assert.IsTrue(cachedBitmapArrayTime < bitmapTime && cachedBitmapArrayTime < lockBitmapTime);
}
