示例#1
0
        /// <summary>
        /// Another filter's output wants to connect to us
        /// </summary>
        public int ReceiveConnection(IPin pReceivePin, AMMediaType pmt)
        {
            _MediaType    = pmt;
            _ConnectedPin = pReceivePin;

            HRESULT hr = OnReceiveConnection(pReceivePin, pmt);

            if (!HR.SUCCESS(hr))
            {
                _ConnectedPin = null;
                _MediaType    = null;
            }
            else
            {
                ResolveConnectedFilter();
            }

            unchecked
            {
                return((int)hr);
            }
        }