public void Dispose()
{
if (_hik != null)
{
_hik.StreamEvent -= onHikStream;
_hik.Dispose();
_hik = null;
}
if (_renderSource != null)
{
_renderSource.ImageSourceChanged -= onImageSource;
_renderSource.Dispose();
_renderSource = null;
}
if (_decoder != null)
{
_decoder.Dispose();
_decoder = null;
}
if (_rtsp != null)
{
_rtsp.Dispose();
_rtsp = null;
}
}
public void Dispose()
{
if (isDisposed)
{
return;
}
isDisposed = true;
videoContextHandle?.Dispose();
videoDecoderHandle?.Dispose();
decoderConfigHandle?.Dispose();
decoderOuputViewsHandle?.Dispose();
#if XENKO_GRAPHICS_API_DIRECT3D11
videoHardwareDecoder?.Dispose();
videoHardwareDecoderView?.Dispose();
#endif
DecoderOutputTexture?.Dispose();
DecoderOutputTexture = null;
var pHWDeviceContextLocal = pHWDeviceContext;
ffmpeg.av_buffer_unref(&pHWDeviceContextLocal);
var pAVCodecContextLocal = pAVCodecContext;
ffmpeg.avcodec_close(pAVCodecContextLocal);
ffmpeg.avcodec_free_context(&pAVCodecContextLocal);
}
private void SetupPlayer()
{
if (_decoder != null)
{
_decoder.Stop();
_decoder.ClearBuffer();
_decoder.Dispose();
_decoder = null;
}
string file = "";
Dispatcher.Invoke(() => file = txtFileName.Text);
_decoder = new VideoDecoder();
_decoder.Open(file);
_decoder.PlayerOutputWidth = _decoder.VideoInfo.Width;
_decoder.PlayerOutputHeight = _decoder.VideoInfo.Height;
Dispatcher.Invoke(() =>
{
sliderTime.Minimum = 0;
sliderTime.Maximum = _decoder.VideoInfo.TotalFrames - 1;
});
if (iterator == null)
{
iterator = new FrameIterator(_decoder.VideoInfo.TotalFrames,
templateView.TemplatePaths.Keys.Count,
AppSettings.Default.BurstSize
);
var startFrame = (int)Math.Round(AppSettings.Default.StartTime * _decoder.VideoInfo.FPS);
var endFrame = (int)Math.Round(AppSettings.Default.EndTime * _decoder.VideoInfo.FPS);
if (AppSettings.Default.UseRandom)
{
iterator.InitRandomSequence(
AppSettings.Default.MaxFrames,
Math.Max(0, startFrame),
Math.Min(_decoder.VideoInfo.TotalFrames, endFrame) - 1,
AppSettings.Default.UseSeed ? AppSettings.Default.Seed : (int?)null
);
}
else
{
iterator.InitLinearSequence(
AppSettings.Default.EveryNth,
Math.Max(0, startFrame),
Math.Min(_decoder.VideoInfo.TotalFrames - 1, endFrame)
);
}
}
_decoder.SeekTo(iterator.BurstBeginFrameIndex);
_decoder.Start();
_decoder.FrameDecoder.FrameBufferCapacity = 1;
_decoder.FrameDecoder.MinimumWorkingFrames = 1;
}
public void Release()
{
if (_decoder != null)
{
_decoder.Dispose();
}
_decoder = null;
}
protected override void DisposeOverride()
{
if (_videoDecoder != null)
{
_videoDecoder.Dispose();
}
if (_videoConverter != null)
{
_videoConverter.Dispose();
}
}
private void stop()
{
VideoInfo.IsEnabled = true;
disposeHikSource();
disposeHikDecoder();
if (_decoder != null)
{
_decoder.Dispose();
}
_decoder = null;
disposeRenderSource();
ImageSrc = null;
}
/// <summary>
/// Shut down the VideoTexture.
/// </summary>
public void Dispose(bool isDisposing)
{
State = PlaybackState.Exiting;
if (vd != null)
{
vd.Dispose();
}
if (videoTextures != null)
{
foreach (pTexture t in videoTextures)
{
if (t != null)
{
t.Dispose();
}
}
}
}
