private void DisposePageHavingResources()
{
try
{
Console.WriteLine("DisposePageHavingResources called!");
if (player != null)
{
// サウンド回りの終了処理はこの呼び出しで全て行われる
player.togglePlayingTCP();
player = null;
}
if (socket != null)
{
// input server および image server との通信に利用しているソケットの終了処理
Device.BeginInvokeOnMainThread(() =>
{
if (socket != null)
{
socket.Dispose();
}
socket = null;
});
}
if (vdecoder != null)
{
vdecoder.Close();
vdecoder = null;
}
}catch (Exception e) {
Console.WriteLine(e.ToString());
}
}
private void Socket_EndDataRecievedCallback()
{
//Utils.startTimeMeasure("Image_Update");
//var tcs = new TaskCompletionSource<bool>();
Device.BeginInvokeOnMainThread(() =>
{
lock (this)
{
Console.WriteLine("elapsed for image data transfer communication: " + Utils.stopMeasureAndGetElapsedMilliSeconds("Image_Transfer_Communication").ToString() + " msec");
try
{
if (GlobalConfiguration.isStreamRawH264Data)
{
byte[] encoded_buf = compressedStream.ToArray();
Console.Write("pass encoded data to decoder length = " + encoded_buf.Length.ToString());
if (decoCallback == null)
{
decoCallback = new DecoderCallback(encodedFrameDataQ);
decoCallback.encodedDataGenerated += H264DecodedDataHandler;
}
decoCallback.addEncodedFrameData(encoded_buf, encoded_buf.Length);
if (vdecoder == null)
{
vdecoder = new VideoDecoderManager();
vdecoder.setup(decoCallback, (int)metaData.width, (int)metaData.height);
}
return;
}
else if (GlobalConfiguration.isConvJpeg)
{
Utils.startTimeMeasure("Bitmap_decompress");
if (curUpdateTargetComoonentOrBuf == BITMAP_DISPLAY_COMPONENT_TAG.COMPONENT_1)
{
skiaBufStreams[0].Write(compressedStream.ToArray(), 0, metaData.dataSize);
}
else
{
skiaBufStreams[1].Write(compressedStream.ToArray(), 0, metaData.dataSize);
}
Console.WriteLine("elapsed for jpeg decompress: " + Utils.stopMeasureAndGetElapsedMilliSeconds("Bitmap_decompress").ToString() + " msec");
}
else if (metaData.compressed)
{
try
{
Utils.startTimeMeasure("Bitmap_decompress");
compressedStream.Position = 0;
using (var gzip = new GZipStream(compressedStream, CompressionMode.Decompress, true))
{
var tmpDecompedStream = new MemoryStream();
gzip.CopyTo(tmpDecompedStream);
if (curUpdateTargetComoonentOrBuf == BITMAP_DISPLAY_COMPONENT_TAG.COMPONENT_1)
{
skiaBufStreams[0].Write(tmpDecompedStream.ToArray(), 0, metaData.imageDataSize);
}
else
{
skiaBufStreams[1].Write(tmpDecompedStream.ToArray(), 0, metaData.imageDataSize);
}
Console.WriteLine("elapsed for bitmap decompress: " + Utils.stopMeasureAndGetElapsedMilliSeconds("Bitmap_decompress").ToString() + " msec");
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
// このメソッドの中でImageコンポーネントへの更新通知も行う
dataUpdateTargetImageComponentToggle();
Console.WriteLine("new capture image received and update bitmap display!");
}
catch (Exception ex)
{
Console.WriteLine(ex);
//tcs.SetException(ex);
}
if (isBitDisplayComponetsAdded)
{
totalDisplayedFrames += 1;
}
}
});
//var task = tcs.Task;
//try
//{
// task.Wait();
//}
//catch { }
Console.WriteLine("image update Invoked at EndDataRecievedCallback!");
}