private void TestAllocator()
{
int hr;
AllocatorProperties pProps = new AllocatorProperties();
AllocatorProperties pActualProps = new AllocatorProperties();
pProps.cbAlign = 1;
pProps.cbBuffer = 512 * 2;
pProps.cbPrefix = 0;
pProps.cBuffers = 5;
hr = m_iar.RequestAllocator(null, pProps, out m_pActual);
DsError.ThrowExceptionForHR(hr);
hr = m_pActual.SetProperties(pProps, pActualProps);
DsError.ThrowExceptionForHR(hr);
hr = m_pActual.Commit();
DsError.ThrowExceptionForHR(hr);
}
private void TestProp()
{
int hr;
AllocatorProperties pProps = new AllocatorProperties();
AllocatorProperties pProps2 = new AllocatorProperties();
AllocatorProperties pActual = new AllocatorProperties();
hr = m_ma.GetProperties(pProps);
DsError.ThrowExceptionForHR(hr);
pProps.cbAlign = 1;
pProps.cbBuffer = 1024;
pProps.cbPrefix = 0;
pProps.cBuffers = 24;
hr = m_ma.SetProperties(pProps, pActual);
DsError.ThrowExceptionForHR(hr);
hr = m_ma.GetProperties(pProps2);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pProps.cbBuffer == pProps2.cbBuffer, "Check Size");
Debug.Assert(pProps.cbBuffer == pActual.cbBuffer, "Check Size");
}