ZeroMemory(m_FramingProp, sizeof(m_FramingProp));
ZeroMemory(m_FramingEx, sizeof(m_FramingEx));
+ ZeroMemory(&m_MediaFormat, sizeof(AM_MEDIA_TYPE));
hr = KsGetMediaType(0, &m_MediaFormat, KsObjectParent->KsGetObjectHandle(), m_PinId);
+
+#ifdef KSPROXY_TRACE
+ WCHAR Buffer[100];
+ swprintf(Buffer, L"COutputPin::COutputPin Format %p pbFormat %lu\n", &m_MediaFormat, m_MediaFormat.cbFormat);
+ OutputDebugStringW(Buffer);
+#endif
+
assert(hr == S_OK);
InitializeCriticalSection(&m_Lock);
HRESULT hr;
ALLOCATOR_PROPERTIES Properties;
IMemAllocatorCallbackTemp *pMemCallback;
+ LPGUID pGuid;
+ ULONG NumGuids = 0;
#ifdef KSPROXY_TRACE
WCHAR Buffer[200];
pmt = &m_MediaFormat;
}
+ if (m_hPin == INVALID_HANDLE_VALUE)
+ {
+ hr = CreatePin(pmt);
+ if (FAILED(hr))
+ {
+#ifdef KSPROXY_TRACE
+ swprintf(Buffer, L"COutputPin::Connect CreatePin handle failed with %lx\n", hr);
+ OutputDebugStringW(Buffer);
+#endif
+ return hr;
+ }
+ }
+
+
// query for IMemInput interface
hr = pReceivePin->QueryInterface(IID_IMemInputPin, (void**)&m_MemInputPin);
if (FAILED(hr))
return hr;
}
- if (!m_hPin)
+
+ assert(m_hPin != INVALID_HANDLE_VALUE);
+
+ // get all supported sets
+ if (m_Plugins.size() == 0)
{
- //FIXME create pin handle
- assert(0);
+ if (GetSupportedSets(&pGuid, &NumGuids))
+ {
+ // load all proxy plugins
+ if (FAILED(LoadProxyPlugins(pGuid, NumGuids)));
+ {
+#ifdef KSPROXY_TRACE
+ OutputDebugStringW(L"COutputPin::Connect LoadProxyPlugins failed\n");
+#endif
+ }
+ // free sets
+ CoTaskMemFree(pGuid);
+ }
}
// receive connection;
// pin already exists
//CloseHandle(m_hPin);
//m_hPin = INVALID_HANDLE_VALUE;
+ OutputDebugStringW(L"COutputPin::CreatePinHandle pin already exists\n");
return S_OK;
}
if (!PinConnect)
{
// failed
+ OutputDebugStringW(L"COutputPin::CreatePinHandle out of memory\n");
return E_OUTOFMEMORY;
}
-
+ OutputDebugStringW(L"COutputPin::CreatePinHandle copy pinconnect\n");
// setup request
CopyMemory(&PinConnect->Interface, Interface, sizeof(KSPIN_INTERFACE));
CopyMemory(&PinConnect->Medium, Medium, sizeof(KSPIN_MEDIUM));
// get dataformat offset
DataFormat = (PKSDATAFORMAT)(PinConnect + 1);
-
+ OutputDebugStringW(L"COutputPin::CreatePinHandle copy format\n");
// copy data format
DataFormat->FormatSize = sizeof(KSDATAFORMAT) + pmt->cbFormat;
DataFormat->Flags = 0;
if (pmt->cbFormat)
{
// copy extended format
+ WCHAR Buffer[100];
+ swprintf(Buffer, L"COutputPin::CreatePinHandle copy format %p pbFormat %lu\n", pmt, pmt->cbFormat);
+ OutputDebugStringW(Buffer);
CopyMemory((DataFormat + 1), pmt->pbFormat, pmt->cbFormat);
}
// get IKsObject interface
hr = m_ParentFilter->QueryInterface(IID_IKsObject, (LPVOID*)&KsObjectParent);
if (FAILED(hr))
+ {
+ OutputDebugStringW(L"COutputPin::CreatePinHandle no IID_IKsObject interface\n");
return hr;
+ }
// get parent filter handle
hFilter = KsObjectParent->KsGetObjectHandle();
KsObjectParent->Release();
if (!hFilter)
+ {
+ OutputDebugStringW(L"COutputPin::CreatePinHandle no filter handle\n");
return E_HANDLE;
+ }
+ OutputDebugStringW(L"COutputPin::CreatePinHandle before creating pin\n");
// create pin
- hr = KsCreatePin(hFilter, PinConnect, GENERIC_READ, &m_hPin);
+ DWORD dwError = KsCreatePin(hFilter, PinConnect, GENERIC_READ, &m_hPin);
- if (SUCCEEDED(hr))
+ if (dwError == ERROR_SUCCESS)
{
+ OutputDebugStringW(L"COutputPin::CreatePinHandle created pin\n");
+
// store current interface / medium
CopyMemory(&m_Medium, Medium, sizeof(KSPIN_MEDIUM));
CopyMemory(&m_Interface, Interface, sizeof(KSPIN_INTERFACE));
OutputDebugStringW(L"COutputPin::CreatePinHandle failed to initialize i/o thread\n");
}
- LPGUID pGuid;
- ULONG NumGuids = 0;
-
- // get all supported sets
- hr = GetSupportedSets(&pGuid, &NumGuids);
- if (FAILED(hr))
- {
-#ifdef KSPROXY_TRACE
- OutputDebugStringW(L"COutputPin::CreatePinHandle GetSupportedSets failed\n");
-#endif
- return hr;
- }
-
- // load all proxy plugins
- hr = LoadProxyPlugins(pGuid, NumGuids);
- if (FAILED(hr))
- {
-#ifdef KSPROXY_TRACE
- OutputDebugStringW(L"COutputPin::CreatePinHandle LoadProxyPlugins failed\n");
-#endif
- return hr;
- }
-
- // free sets
- CoTaskMemFree(pGuid);
-
-
//TODO
// connect pin pipes
}
+ else
+ OutputDebugStringW(L"COutputPin::CreatePinHandle failed to create pin\n");
// free pin connect
CoTaskMemFree(PinConnect);
IMediaSample *Sample;
LONG SampleCount;
HRESULT hr;
- PKSSTREAM_SEGMENT StreamSegment;
+ PKSSTREAM_SEGMENT * StreamSegment;
HANDLE hEvent;
- IMediaSample * Samples[1];
+ IMediaSample ** Samples;
+ LONG NumHandles;
+ DWORD dwStatus;
#ifdef KSPROXY_TRACE
WCHAR Buffer[200];
#endif
+ NumHandles = m_Properties.cBuffers / 2;
+
+ if (!NumHandles)
+ NumHandles = 8;
+
+ assert(NumHandles);
+
+ //allocate stream segment array
+ StreamSegment = (PKSSTREAM_SEGMENT*)CoTaskMemAlloc(sizeof(PKSSTREAM_SEGMENT) * NumHandles);
+ if (!StreamSegment)
+ {
+ OutputDebugStringW(L"COutputPin::IoProcessRoutine out of memory\n");
+ return E_FAIL;
+ }
+
+ // allocate handle array
+ Samples = (IMediaSample**)CoTaskMemAlloc(sizeof(IMediaSample*) * NumHandles);
+ if (!Samples)
+ {
+ OutputDebugStringW(L"COutputPin::IoProcessRoutine out of memory\n");
+ return E_FAIL;
+ }
+
+ // zero handles array
+ ZeroMemory(StreamSegment, sizeof(PKSSTREAM_SEGMENT) * NumHandles);
+ ZeroMemory(Samples, sizeof(IMediaSample*) * NumHandles);
+
// first wait for the start event to signal
WaitForSingleObject(m_hStartEvent, INFINITE);
+ m_IoCount = 0;
+
assert(m_InterfaceHandler);
do
{
// fill buffer
SampleCount = 1;
- Samples[0] = Sample;
+ Samples[m_IoCount] = Sample;
Sample->SetTime(NULL, NULL);
hr = m_InterfaceHandler->KsProcessMediaSamples(NULL, /* FIXME */
- Samples,
+ &Samples[m_IoCount],
&SampleCount,
KsIoOperation_Read,
- &StreamSegment);
+ &StreamSegment[m_IoCount]);
if (FAILED(hr) || !StreamSegment)
{
#ifdef KSPROXY_TRACE
break;
}
- // get completion event
- hEvent = StreamSegment->CompletionEvent;
+ // interface handle should increment pending i/o count
+ assert(m_IoCount >= 1);
+
+ swprintf(Buffer, L"COutputPin::IoProcessRoutine m_IoCount %lu NumHandles %lu\n", m_IoCount, NumHandles);
+ OutputDebugStringW(Buffer);
+
+ if (m_IoCount != NumHandles)
+ continue;
+
+ // get completion handle
+ hEvent = StreamSegment[0]->CompletionEvent;
// wait for i/o completion
- WaitForSingleObject(hEvent, INFINITE);
+ dwStatus = WaitForSingleObject(hEvent, INFINITE);
+
+ swprintf(Buffer, L"COutputPin::IoProcessRoutine dwStatus %lx Error %lx NumHandles %lu\n", dwStatus, GetLastError(), NumHandles);
+ OutputDebugStringW(Buffer);
// perform completion
- m_InterfaceHandler->KsCompleteIo(StreamSegment);
+ m_InterfaceHandler->KsCompleteIo(StreamSegment[0]);
// close completion event
CloseHandle(hEvent);
assert(m_MemInputPin);
// now deliver the sample
- hr = m_MemInputPin->Receive(Sample);
+ hr = m_MemInputPin->Receive(Samples[0]);
#ifdef KSPROXY_TRACE
swprintf(Buffer, L"COutputPin::IoProcessRoutine PinName %s IMemInputPin::Receive hr %lx Sample %p m_MemAllocator %p\n", m_PinName, hr, Sample, m_MemAllocator);
Sample = NULL;
}
+
+ //circular stream segment array
+ RtlMoveMemory(StreamSegment, &StreamSegment[1], sizeof(PKSSTREAM_SEGMENT) * (NumHandles - 1));
+ RtlMoveMemory(Samples, &Samples[1], sizeof(IMediaSample*) * (NumHandles - 1));
+
}while(TRUE);
// signal end of i/o thread
projects / reactos.git / blobdiff