private static void SendFrame(byte[] encodedImageBytes, Rectangle diffArea, Viewer viewer, SemaphoreSlim sendFramesLock)
{
_ = Task.Run(async() =>
{
try
{
if (encodedImageBytes.Length == 0)
{
return;
}
await viewer.SendScreenCapture(new CaptureFrame()
{
EncodedImageBytes = encodedImageBytes,
Top = diffArea.Top,
Left = diffArea.Left,
Width = diffArea.Width,
Height = diffArea.Height,
});
}
finally
{
sendFramesLock.Release();
}
});
}
private void SendFrame(Bitmap diffImage, Viewer viewer, SemaphoreSlim sendFramesLock)
{
_ = Task.Run(async() =>
{
try
{
var encodedImageBytes = ImageUtils.EncodeGif(diffImage);
if (encodedImageBytes?.Length > 0)
{
var frames = new List <CaptureFrame>()
{
new CaptureFrame()
{
EncodedImageBytes = encodedImageBytes,
Top = 0,
Left = 0,
Width = diffImage.Width,
Height = diffImage.Height,
}
};
await viewer.SendScreenCapture(frames);
}
}
finally
{
sendFramesLock.Release();
diffImage.Dispose();
}
});
}
private static void SendFrame(Bitmap currentFrame, Rectangle diffArea, Viewer viewer, SemaphoreSlim sendFramesLock)
{
_ = Task.Run(async() =>
{
try
{
using var newImage = currentFrame.Clone(diffArea, PixelFormat.Format32bppArgb);
var encodedImageBytes = ImageUtils.EncodeBitmap(newImage, viewer.EncoderParams);
if (encodedImageBytes?.Length > 0)
{
await viewer.SendScreenCapture(new CaptureFrame()
{
EncodedImageBytes = encodedImageBytes,
Top = diffArea.Top,
Left = diffArea.Left,
Width = diffArea.Width,
Height = diffArea.Height,
});
}
}
finally
{
sendFramesLock.Release();
currentFrame.Dispose();
}
});
}
private void SendFrames(Bitmap currentFrame, List <Rectangle> diffAreas, Viewer viewer, SemaphoreSlim sendFramesLock)
{
_ = Task.Run(async() =>
{
try
{
foreach (var diffArea in diffAreas)
{
using var newImage = currentFrame.Clone(diffArea, PixelFormat.Format32bppArgb);
if (viewer.Capturer.CaptureFullscreen)
{
viewer.Capturer.CaptureFullscreen = false;
}
var encodedImageBytes = ImageUtils.EncodeBitmap(newImage, viewer.EncoderParams);
if (encodedImageBytes?.Length > 0)
{
await viewer.SendScreenCapture(encodedImageBytes, diffArea.Left, diffArea.Top, diffArea.Width, diffArea.Height);
}
}
}
finally
{
sendFramesLock.Release();
currentFrame.Dispose();
}
});
}
private static void SendFrame(Bitmap clone, Rectangle diffArea, Viewer viewer, SemaphoreSlim sendFramesLock)
{
_ = Task.Run(async() =>
{
try
{
var encodedImageBytes = ImageUtils.EncodeJpg(clone, viewer.EncoderParams);
if (encodedImageBytes.Length == 0)
{
return;
}
await viewer.SendScreenCapture(new CaptureFrame()
{
EncodedImageBytes = encodedImageBytes,
Top = diffArea.Top,
Left = diffArea.Left,
Width = diffArea.Width,
Height = diffArea.Height,
});
}
finally
{
sendFramesLock.Release();
clone.Dispose();
}
});
}
private static async Task SendFrame(byte[] encodedImageBytes, Rectangle diffArea, Viewer viewer)
{
if (encodedImageBytes.Length == 0)
{
return;
}
await viewer.SendScreenCapture(new CaptureFrame()
{
EncodedImageBytes = encodedImageBytes,
Top = diffArea.Top,
Left = diffArea.Left,
Width = diffArea.Width,
Height = diffArea.Height,
});
}