// MP1-4248 : End* Ambilight Capture
public static FrameGrabber GetInstance()
{
if (instance == null)
{
instance = new FrameGrabber();
}
return instance;
}
public static FrameGrabber GetInstance()
{
if (instance == null)
{
instance = new FrameGrabber();
}
return(instance);
}
/// <summary>
/// Calculates the pixel data that gets send to AtmoWin.
/// And starts the SetPixelDataThread() threads to send the data.
/// </summary>
/// <param name="width">Frame width.</param>
/// <param name="height">Frame height.</param>
/// <param name="arWidth">Aspect ratio width.</param>
/// <param name="arHeight">Aspect ratio height.</param>
/// <param name="pSurface">Surface.</param>
/// <param name="FrameSource">Source of frame, see enums FrameGrabber.FrameSource</param>///
private void AtmolightPlugin_OnNewFrame(short width, short height, short arWidth, short arHeight, uint pSurface, FrameGrabber.FrameSource FrameSource)
{
if (coreObject.GetCurrentEffect() != ContentEffect.MediaPortalLiveMode || !coreObject.IsConnected() ||
!coreObject.IsAtmoLightOn() || width == 0 || height == 0)
{
return;
}
//Drop any frames?
if (Settings.trueGrabbing)
{
//GUI grabbing while video is minimized activated
if (g_Player.Playing && (!GUIGraphicsContext.IsFullScreenVideo) && (FrameSource == FrameGrabber.FrameSource.Video))
{
//Drop Video frames when user has set TrueGrabbing & video is playing minimized -> just GUI frames will pass
return;
}
}
else
{
//GUI grabbing while video is minimized deactivated
if((g_Player.Playing) && (FrameSource == FrameGrabber.FrameSource.GUI))
{
//Drop GUI frames when user has NOT set TrueGrabbing & video is playing -> just video frames will pass
return;
}
}
// Low CPU setting.
// Skip frame if LowCPUTime has not yet passed since last frame.
if (Settings.lowCPU)
{
if ((Win32API.GetTickCount() - lastFrame) < Settings.lowCPUTime)
{
return;
}
else
{
lastFrame = Win32API.GetTickCount();
}
}
if (rgbSurface == null)
{
rgbSurface = GUIGraphicsContext.DX9Device.CreateRenderTarget(coreObject.GetCaptureWidth(),
coreObject.GetCaptureHeight(), Format.A8R8G8B8,
MultiSampleType.None, 0, true);
}
unsafe
{
try
{
if (Settings.sbs3dOn)
{
VideoSurfaceToRGBSurfaceExt(new IntPtr(pSurface), width/2, height, (IntPtr) rgbSurface.UnmanagedComPointer,
coreObject.GetCaptureWidth(), coreObject.GetCaptureHeight());
}
else
{
VideoSurfaceToRGBSurfaceExt(new IntPtr(pSurface), width, height, (IntPtr) rgbSurface.UnmanagedComPointer,
coreObject.GetCaptureWidth(), coreObject.GetCaptureHeight());
}
Microsoft.DirectX.GraphicsStream stream = SurfaceLoader.SaveToStream(ImageFileFormat.Bmp, rgbSurface);
coreObject.CalculateBitmap(stream);
stream.Close();
stream.Dispose();
}
catch (Exception ex)
{
Log.Error("Error in AtmolightPlugin_OnNewFrame.");
Log.Error("Exception: {0}", ex.Message);
rgbSurface.Dispose();
rgbSurface = null;
}
}
}
