public unsafe void RenderBitmap(IntPtr scan0, Bitmap bmp, Rectangle scanArea, Size size, PixelFormat format)
{
if (UnsafeCodec == null && VideoCodec == null)
{
return;
}
Stopwatch CaptureSW = Stopwatch.StartNew();
CaptureSW.Stop();
using (MemoryStream stream = new MemoryStream(1000000))
{
Stopwatch CodecSW = Stopwatch.StartNew();
if (IsUnsafe)
{
UnsafeCodec.CodeImage(scan0, scanArea, size, format, stream);
}
else
{
VideoCodec.CodeImage(bmp, stream);
}
CodecSW.Stop();
stream.Position = 0;
Stopwatch DecodecSW = Stopwatch.StartNew();
Bitmap DecodedImage = null;
while (stream.Length > 0)
{
stream.Position = 0;
if (IsUnsafe)
{
DecodedImage = UnsafeCodec.DecodeData(stream);
}
else
{
DecodedImage = VideoCodec.DecodeData(stream);
}
}
//DecodedImage = videoCodec.DecodeData(new IntPtr(temp), (uint)stream.Length);
DecodecSW.Stop();
if (UnsafeCodec as UnsafeQuickStream != null && DecodedImage != null)
{
UnsafeQuickStream quickStream = UnsafeCodec as UnsafeQuickStream;
Graphics g = Graphics.FromImage(DecodedImage);
if (quickStream.VerifyPoints != null && quickStream.VerifyPoints.Count > 0)
{
g.DrawRectangles(new Pen(Color.Red, 1), quickStream.VerifyPoints.ToArray());
}
DecodedImage = bmp;
}
FrameCount++;
_videoFPS++;
StreamedSize += (ulong)stream.Length;
_speedPerSec += (ulong)stream.Length;
this.Invoke(new Invoky(() =>
{
if (DecodedImage != null)
{
pictureBox1.Image = (Bitmap)DecodedImage.Clone();
}
if (MaxEncodeProcessTime < CodecSW.ElapsedMilliseconds)
{
MaxEncodeProcessTime = (int)CodecSW.ElapsedMilliseconds;
}
if (MinEncodeProcessTime > CodecSW.ElapsedMilliseconds)
{
MinEncodeProcessTime = (int)CodecSW.ElapsedMilliseconds;
}
if (MaxDecodeProcessTime < DecodecSW.ElapsedMilliseconds)
{
MaxDecodeProcessTime = (int)DecodecSW.ElapsedMilliseconds;
}
if (MinDecodeProcessTime > DecodecSW.ElapsedMilliseconds)
{
MinDecodeProcessTime = (int)DecodecSW.ElapsedMilliseconds;
}
label1.Text = "Capture time: " + CaptureSW.Elapsed.Seconds + ", " + CaptureSW.Elapsed.Milliseconds;
label2.Text = "Frames Processed: " + FrameCount;
if (IsUnsafe)
{
label3.Text = "Buffers in codec: " + UnsafeCodec.BufferCount;
label4.Text = "Codec: " + UnsafeCodec.GetType().Name;
label12.Text = "Cached size: " + Math.Round(((double)UnsafeCodec.CachedSize / 1000F) / 1000F, 2) + "MB";
label14.Text = "Image Quality: " + UnsafeCodec.ImageQuality + "%";
}
else
{
label3.Text = "Buffers in codec: " + VideoCodec.BufferCount;
label4.Text = "Codec: " + VideoCodec.GetType().Name;
label12.Text = "Cached size: " + Math.Round(((double)VideoCodec.CachedSize / 1000F) / 1000F, 2) + "MB";
label14.Text = "Image Quality: " + VideoCodec.ImageQuality + "%";
}
label6.Text = "Stream size: " + Math.Round((float)stream.Length / 1000F, 2) + "KB";
label7.Text = "Streamed size: " + Math.Round(((double)StreamedSize / 1000F) / 1000F, 2) + "MB";
label8.Text = "Codec process time: " + CodecSW.Elapsed.Seconds + ", " + CodecSW.Elapsed.Milliseconds + " (FPS: " + Math.Round(1000F / CodecSW.Elapsed.Milliseconds, 0) + ")";
label9.Text = "Video size: " + size.Width + " x " + size.Height;
label10.Text = "Decoding process time: " + DecodecSW.Elapsed.Seconds + ", " + DecodecSW.Elapsed.Milliseconds + " (FPS: " + Math.Round(1000F / DecodecSW.Elapsed.Milliseconds, 0) + ")";
label15.Text = "Max Encoding process time: " + MaxEncodeProcessTime;
label16.Text = "Min Encoding process time: " + MinEncodeProcessTime;
label17.Text = "Max Decoding process time: " + MaxDecodeProcessTime;
label18.Text = "Min Decoding process time: " + MinDecodeProcessTime;
if (VideoSW.ElapsedMilliseconds >= 1000)
{
VideoFPS = _videoFPS;
SpeedPerSec = _speedPerSec;
label5.Text = "Video FPS: " + VideoFPS;
_videoFPS = 0;
VideoSW = Stopwatch.StartNew();
label13.Text = "Usage per second: " + Math.Round(((double)SpeedPerSec / 1000F) / 1000F, 2) + "MB";
_speedPerSec = 0;
}
}));
stream.Close();
stream.Dispose();
}
}