protected virtual bool Paint()
{
if (_MFVideoDisplayControl != null)
{
_MFVideoDisplayControl.RepaintVideo();
}
else
{
GDI.PAINTSTRUCT ps;
IntPtr hDC = GDI.BeginPaint(_hwnd, out ps);
if (_VMRWindowlessControl != null)
{
_VMRWindowlessControl.RepaintVideo(_hwnd, hDC);
}
else if (_VMRWindowlessControl9 != null)
{
_VMRWindowlessControl9.RepaintVideo(_hwnd, hDC);
}
GDI.EndPaint(_hwnd, ref ps);
}
return(true);
}
public void RepaintVideo()
{
if (m_pDisplay != null)
{
m_pDisplay.RepaintVideo();
}
}
void VideoInternalWindow_Paint(object sender, PaintEventArgs e)
{
if (_evr != null && _isInit)
{
try
{
_evr.RepaintVideo();
}
catch
{
// evr is not connected
}
}
}
/// <summary>
/// Update Frame
/// </summary>
/// <returns></returns>
public int Repaint()
{
int hr = S_Ok;
if (m_pVideoDisplay != null)
{
try
{
m_pVideoDisplay.RepaintVideo();
}
catch (Exception e)
{
hr = Marshal.GetHRForException(e);
}
}
return(hr);
}
private void WndVideo_Paint(object sender, PaintEventArgs e)
{
videocontrol.RepaintVideo();
}