void CompositionTarget_Rendering(object sender, EventArgs e)
{
if (m_target == null)
{
return;
}
RenderingEventArgs args = (RenderingEventArgs)e;
if ((args.RenderingTime - m_lastRender).TotalSeconds * 1000 < FPSTIME)
{
return;
}
if (this.m_source.IsFrontBufferAvailable && args.RenderingTime != m_lastRender)
{
lock (m_locker)
{
this.m_source.Lock();
unsafe
{
//byte[] _data = new byte[4 * m_current.Width * m_current.Height];
//m_current.GetData<byte>(_data);
//m_target.SetData<byte>(_data);
if (!m_target.IsContentLost && !m_target.IsDisposed)
{
m_source.SetBackBuffer(D3DResourceType.IDirect3DSurface9, m_target.GetPtr());
}
m_source.AddDirtyRect(m_rect);
}
this.m_source.Unlock();
}
m_lastRender = args.RenderingTime;
}
}