public void SetVideoSurface(IVideoSurface videoSurface)
{
if (!(videoSurface is VideoSurface))
{
throw new ArgumentException("Not a valid video surface");
}
var canvas = (VideoSurface)videoSurface;
RenderSurface = canvas;
var size = new Size(canvas.ActualWidth, canvas.ActualHeight);
_player.SetSurfaceSize(size);
var compositor = ElementCompositionPreview.GetElementVisual(canvas).Compositor;
var surface = _player.GetSurface(compositor);
_spriteVisual = compositor.CreateSpriteVisual();
_spriteVisual.Size =
new Vector2((float)canvas.ActualWidth, (float)canvas.ActualHeight);
CompositionBrush brush = compositor.CreateSurfaceBrush(surface.CompositionSurface);
_spriteVisual.Brush = brush;
var container = compositor.CreateContainerVisual();
container.Children.InsertAtTop(_spriteVisual);
ElementCompositionPreview.SetElementChildVisual(canvas, container);
}
public void Open(IVideoSurface playbackSurface, string filePath, DateTime correlationStartTime)
{
filePath = filePath.Replace("\"", "");
lock (_lock)
{
CreatePlayer(playbackSurface);
OpenFile(filePath, correlationStartTime);
}
}
public void SetVideoSurface(IVideoSurface videoSurface)
{
if (!(videoSurface is VideoSurface))
{
throw new ArgumentException("Not a valid video surface");
}
var canvas = (VideoSurface)videoSurface;
RenderSurface = canvas;
}
public void SetVideoSurface(IVideoSurface videoSurface)
{
var view = ((VideoSurface)videoSurface);
if (view == null)
{
throw new ArgumentException("VideoSurface must be a UIView");
}
RenderSurface = videoSurface;
_videoLayer = AVPlayerLayer.FromPlayer(Player);
view.Layer.AddSublayer(_videoLayer);
_videoLayer.Frame = view.Frame;
SetAspectMode(VideoAspectMode.AspectFit);
}
public void SetVideoSurface(IVideoSurface videoSurface)
{
var view = (VideoSurface)videoSurface;
if (view == null)
{
throw new ArgumentException("VideoSurface must be a UIView");
}
RenderSurface = videoSurface;
_videoLayer = AVPlayerLayer.FromPlayer(Player);
_videoLayer.Frame = view.Frame;
_videoLayer.VideoGravity = AVLayerVideoGravity.ResizeAspect;
view.Layer.AddSublayer(_videoLayer);
}
private void CreatePlayer(IVideoSurface playbackSurface)
{
var surface = playbackSurface.GetSurfaceControl();
if (IsConnected())
{
if (_surface == surface)
{
return;
}
Close();
}
if (_surface != null)
{
_surface.Paint -= SurfacePaint;
_surface.SizeChanged -= SurfaceSizeChanged;
}
try
{
_playerPointer = Marshal.AllocHGlobal(IntPtr.Size);
CppAssembly.CreatePlayer(out _playerPointer, surface.Handle, Handle, out var invokeResult);
if (invokeResult != 0)
{
throw new InvalidOperationException($"Failed to connect to player #{invokeResult}.");
}
_surface = surface;
_surface.Paint += SurfacePaint;
_surface.SizeChanged += SurfaceSizeChanged;
}
catch (Exception)
{
DisposePointerToPlayer();
throw;
}
}
private void SetVideoSurface(IVideoSurface videoSurface)
{
Add(videoSurface as _View);
((_View)videoSurface).Frame = this.Frame;
}
private void SetVideoSurface(IVideoSurface videoSurface)
{
Child = videoSurface as UIView;
((UIView)videoSurface).Frame = this.Frame;
}
private void SetVideoSurface(IVideoSurface videoSurface)
{
this.Child = VisualTreeHelper.AdaptNative(videoSurface as SurfaceView);
}
private void SetVideoSurface(IVideoSurface videoSurface)
{
this.Child = videoSurface as SurfaceView;
}
