public CompositeMemoryInputMedia(IntPtr hMediaLib)
: base(hMediaLib)
{
ImemGet pLock = OnImemGet;
ImemRelease pUnlock = OnImemRelease;
m_pLock = Marshal.GetFunctionPointerForDelegate(pLock);
m_pUnlock = Marshal.GetFunctionPointerForDelegate(pUnlock);
m_callbacks.Add(pLock);
m_callbacks.Add(pUnlock);
m_mediaHandler = this;
DeliveryMode = MediaDeliveryMode.Push;
}
public void SetPullModeMediaHandler(IPullMediaHandler mediaHandler)
{
if (State == MediaState.Playing)
{
throw new InvalidOperationException("Operation not allowed. Media is playing");
}
if (mediaHandler == null)
{
throw new ArgumentNullException("mediaHandler");
}
m_mediaHandler = mediaHandler;
DeliveryMode = MediaDeliveryMode.Pull;
}