Beispiel #1
0
        private void TestProcess()
        {
            const int iSize = 44100;

            int         hr;
            int         iCurSize;
            IntPtr      ip;
            AMMediaType pmt = new AMMediaType();

            DMOOutputDataBuffer [] pOutBuf = new DMOOutputDataBuffer[1];

            hr = m_imo.GetInputType(0, 0, pmt);
            hr = m_imo.SetInputType(0, pmt, DMOSetType.None);

            hr = m_imo.GetOutputType(0, 0, pmt);
            hr = m_imo.SetOutputType(0, pmt, DMOSetType.None);

            hr = m_imo.AllocateStreamingResources();
            DMOError.ThrowExceptionForHR(hr);

            DoBuff d = new DoBuff(iSize);

            d.SetLength(iSize);
            d.GetBufferAndLength(out ip, out iCurSize);

            hr = m_imoip.Process(iSize, ip, 0, DMOInplaceProcess.Normal);
            DMOError.ThrowExceptionForHR(hr);
        }
        private void TestProcess()
        {
            int hr;
            int i;

            DMOOutputDataBuffer [] pOutBuf = new DMOOutputDataBuffer[1];

            hr = m_imo.AllocateStreamingResources();
            DMOError.ThrowExceptionForHR(hr);

            DoBuff d = new DoBuff(44100);

            d.SetLength(44100);

            hr = m_imo.ProcessInput(0, d, DMOInputDataBuffer.None, 0, 100);
            DMOError.ThrowExceptionForHR(hr);

            DoBuff d2 = new DoBuff(44100);

            pOutBuf[0].pBuffer = d2;

            hr = m_imo.ProcessOutput(DMOProcessOutput.None, 1, pOutBuf, out i);
            DMOError.ThrowExceptionForHR(hr);
        }