public void AfterUpdate(MyTimeSpan?updateTimestamp)
{
using (m_lock.Acquire())
{
if (updateTimestamp.HasValue)
{
m_inputRenderMessages.CurrentUpdateFrame.UpdateTimestamp = updateTimestamp.Value;
}
m_inputRenderMessages.CommitUpdateFrame();
m_inputBillboards.CommitWrite();
m_inputBillboards.Write.Clear();
m_inputTriangleBillboards.CommitWrite();
m_inputTriangleBillboards.Write.Clear();
}
}
public void AfterRender()
{
using (m_lock.Acquire())
{
m_outputVisibleObjects.CommitWrite();
m_outputVisibleObjects.Write.Clear();
}
}
public void AfterUpdate(MyRenderSettings inputSettings, MyTimeSpan?updateTimestamp)
{
using (m_lock.Acquire())
{
if (updateTimestamp.HasValue)
{
m_inputRenderMessages.CurrentUpdateFrame.UpdateTimestamp = updateTimestamp.Value;
}
m_inputRenderMessages.CommitUpdateFrame();
m_inputRenderSettings.Synchronize(inputSettings); // TODO: OP! Better settings synchronization
m_inputBillboards.CommitWrite();
m_inputBillboards.Write.Clear();
m_inputTriangleBillboards.CommitWrite();
m_inputTriangleBillboards.Write.Clear();
}
}
/// <summary>
/// Required public callback from DirectShow SampleGrabber. Do not call this method.
/// </summary>
public int BufferCB(double SampleTime, IntPtr pBuffer, int BufferLen)
{
//using (MyRenderStats.Measure("Video grab frame", MyStatTypeEnum.Max))
{
byte[] write = m_videoDataRgba.Write;
byte alpha = alphaTransparency;
Marshal.Copy(pBuffer, write, 0, BufferLen);
// This takes around 5ms for 1080p on i5-2500 CPU
for (int i = 3; i < BufferLen; i += 4)
{
write[i] = alpha;
}
m_videoDataRgba.CommitWrite();
}
// Return S_OK
return(0);
}