static HRESULT QT_AddPin(QTSplitter *This, const PIN_INFO *piOutput, const AM_MEDIA_TYPE *amt, BOOL video)
{
HRESULT hr;
IPin **target;
if (video)
target = (IPin**)&This->pVideo_Pin;
else
target = (IPin**)&This->pAudio_Pin;
if (*target != NULL)
{
FIXME("We already have a %s pin\n",(video)?"video":"audio");
return E_FAIL;
}
hr = BaseOutputPin_Construct(&QT_OutputPin_Vtbl, sizeof(QTOutPin), piOutput, &output_BaseFuncTable, &output_BaseOutputFuncTable, &This->filter.csFilter, (IPin**)target);
if (SUCCEEDED(hr))
{
QTOutPin *pin = (QTOutPin*)*target;
pin->pmt = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE));
CopyMediaType(pin->pmt, amt);
pin->pin.pin.pinInfo.pFilter = (LPVOID)This;
pin->IQualityControl_iface.lpVtbl = &QTOutPin_QualityControl_Vtbl;
BaseFilterImpl_IncrementPinVersion(&This->filter);
hr = OutputQueue_Construct(&pin->pin, TRUE, TRUE, 5, FALSE, THREAD_PRIORITY_NORMAL, &output_OutputQueueFuncTable, &pin->queue);
}
else
ERR("Failed with error %x\n", hr);
return hr;
}
HRESULT Parser_AddPin(ParserImpl * This, const PIN_INFO * piOutput, ALLOCATOR_PROPERTIES * props, const AM_MEDIA_TYPE * amt)
{
IPin ** ppOldPins;
HRESULT hr;
ppOldPins = This->ppPins;
This->ppPins = CoTaskMemAlloc((This->cStreams + 2) * sizeof(IPin *));
memcpy(This->ppPins, ppOldPins, (This->cStreams + 1) * sizeof(IPin *));
hr = BaseOutputPin_Construct(&Parser_OutputPin_Vtbl, sizeof(Parser_OutputPin), piOutput, &output_BaseOutputFuncTable, &This->filter.csFilter, This->ppPins + (This->cStreams + 1));
if (SUCCEEDED(hr))
{
IPin *pPin = This->ppPins[This->cStreams + 1];
Parser_OutputPin *pin = unsafe_impl_Parser_OutputPin_from_IPin(pPin);
pin->pmt = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE));
CopyMediaType(pin->pmt, amt);
pin->dwSamplesProcessed = 0;
pin->pin.pin.pinInfo.pFilter = (LPVOID)This;
pin->allocProps = *props;
This->cStreams++;
BaseFilterImpl_IncrementPinVersion(&This->filter);
CoTaskMemFree(ppOldPins);
}
else
{
CoTaskMemFree(This->ppPins);
This->ppPins = ppOldPins;
ERR("Failed with error %x\n", hr);
}
return hr;
}
static HRESULT
VfwPin_Construct( IBaseFilter * pBaseFilter, LPCRITICAL_SECTION pCritSec,
IPin ** ppPin )
{
static const WCHAR wszOutputPinName[] = { 'O','u','t','p','u','t',0 };
PIN_INFO piOutput;
HRESULT hr;
*ppPin = NULL;
piOutput.dir = PINDIR_OUTPUT;
piOutput.pFilter = pBaseFilter;
lstrcpyW(piOutput.achName, wszOutputPinName);
hr = BaseOutputPin_Construct(&VfwPin_Vtbl, sizeof(VfwPinImpl), &piOutput, &output_BaseOutputFuncTable, pCritSec, ppPin);
if (SUCCEEDED(hr))
{
VfwPinImpl *pPinImpl = (VfwPinImpl*)*ppPin;
pPinImpl->IKsPropertySet_iface.lpVtbl = &IKsPropertySet_VTable;
ObjectRefCount(TRUE);
}
return hr;
}
static HRESULT TransformFilter_Init(const IBaseFilterVtbl *pVtbl, const CLSID* pClsid, const TransformFilterFuncTable* pFuncsTable, TransformFilter* pTransformFilter)
{
HRESULT hr;
PIN_INFO piInput;
PIN_INFO piOutput;
BaseFilter_Init(&pTransformFilter->filter, pVtbl, pClsid, (DWORD_PTR)(__FILE__ ": TransformFilter.csFilter"), &tfBaseFuncTable);
/* pTransformFilter is already allocated */
pTransformFilter->pFuncsTable = pFuncsTable;
ZeroMemory(&pTransformFilter->pmt, sizeof(pTransformFilter->pmt));
pTransformFilter->npins = 2;
pTransformFilter->ppPins = CoTaskMemAlloc(2 * sizeof(IPin *));
/* construct input pin */
piInput.dir = PINDIR_INPUT;
piInput.pFilter = (IBaseFilter *)pTransformFilter;
lstrcpynW(piInput.achName, wcsInputPinName, sizeof(piInput.achName) / sizeof(piInput.achName[0]));
piOutput.dir = PINDIR_OUTPUT;
piOutput.pFilter = (IBaseFilter *)pTransformFilter;
lstrcpynW(piOutput.achName, wcsOutputPinName, sizeof(piOutput.achName) / sizeof(piOutput.achName[0]));
hr = BaseInputPin_Construct(&TransformFilter_InputPin_Vtbl, &piInput, &tf_input_BaseFuncTable, &tf_input_BaseInputFuncTable, &pTransformFilter->filter.csFilter, NULL, &pTransformFilter->ppPins[0]);
if (SUCCEEDED(hr))
{
hr = BaseOutputPin_Construct(&TransformFilter_OutputPin_Vtbl, sizeof(BaseOutputPin), &piOutput, &tf_output_BaseFuncTable, &tf_output_BaseOutputFuncTable, &pTransformFilter->filter.csFilter, &pTransformFilter->ppPins[1]);
if (FAILED(hr))
ERR("Cannot create output pin (%x)\n", hr);
else {
QualityControlImpl_init(&pTransformFilter->qcimpl, (IPin*)pTransformFilter->ppPins[0], (IBaseFilter*)pTransformFilter);
pTransformFilter->qcimpl.lpVtbl = &TransformFilter_QualityControl_Vtbl;
}
}
if (FAILED(hr))
{
CoTaskMemFree(pTransformFilter->ppPins);
BaseFilterImpl_Release((IBaseFilter*)pTransformFilter);
}
return hr;
}
IUnknown* WINAPI QCAP_createAVICompressor(IUnknown *outer, HRESULT *phr)
{
PIN_INFO in_pin_info = {NULL, PINDIR_INPUT, {'I','n','p','u','t',0}};
PIN_INFO out_pin_info = {NULL, PINDIR_OUTPUT, {'O','u','t','p','u','t',0}};
AVICompressor *compressor;
HRESULT hres;
TRACE("\n");
compressor = heap_alloc_zero(sizeof(*compressor));
if(!compressor) {
*phr = E_NOINTERFACE;
return NULL;
}
BaseFilter_Init(&compressor->filter, &AVICompressorVtbl, &CLSID_AVICo,
(DWORD_PTR)(__FILE__ ": AVICompressor.csFilter"), &filter_func_table);
compressor->IPersistPropertyBag_iface.lpVtbl = &PersistPropertyBagVtbl;
in_pin_info.pFilter = &compressor->filter.IBaseFilter_iface;
hres = BaseInputPin_Construct(&AVICompressorInputPinVtbl, sizeof(BaseInputPin), &in_pin_info,
&AVICompressorBaseInputPinVtbl, &compressor->filter.csFilter, NULL, (IPin**)&compressor->in);
if(FAILED(hres)) {
IBaseFilter_Release(&compressor->filter.IBaseFilter_iface);
*phr = hres;
return NULL;
}
out_pin_info.pFilter = &compressor->filter.IBaseFilter_iface;
hres = BaseOutputPin_Construct(&AVICompressorOutputPinVtbl, sizeof(BaseOutputPin), &out_pin_info,
&AVICompressorBaseOutputPinVtbl, &compressor->filter.csFilter, (IPin**)&compressor->out);
if(FAILED(hres)) {
IBaseFilter_Release(&compressor->filter.IBaseFilter_iface);
*phr = hres;
return NULL;
}
*phr = S_OK;
return (IUnknown*)&compressor->filter.IBaseFilter_iface;
}
static HRESULT TransformFilter_Init(const IBaseFilterVtbl *pVtbl, const CLSID* pClsid, const TransformFilterFuncTable* pFuncsTable, TransformFilter* pTransformFilter)
{
HRESULT hr;
PIN_INFO piInput;
PIN_INFO piOutput;
BaseFilter_Init(&pTransformFilter->filter, pVtbl, pClsid, (DWORD_PTR)(__FILE__ ": TransformFilter.csFilter"), &tfBaseFuncTable);
InitializeCriticalSection(&pTransformFilter->csReceive);
pTransformFilter->csReceive.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__": TransformFilter.csReceive");
/* pTransformFilter is already allocated */
pTransformFilter->pFuncsTable = pFuncsTable;
ZeroMemory(&pTransformFilter->pmt, sizeof(pTransformFilter->pmt));
pTransformFilter->npins = 2;
pTransformFilter->ppPins = CoTaskMemAlloc(2 * sizeof(IPin *));
/* construct input pin */
piInput.dir = PINDIR_INPUT;
piInput.pFilter = &pTransformFilter->filter.IBaseFilter_iface;
lstrcpynW(piInput.achName, wcsInputPinName, sizeof(piInput.achName) / sizeof(piInput.achName[0]));
piOutput.dir = PINDIR_OUTPUT;
piOutput.pFilter = &pTransformFilter->filter.IBaseFilter_iface;
lstrcpynW(piOutput.achName, wcsOutputPinName, sizeof(piOutput.achName) / sizeof(piOutput.achName[0]));
hr = BaseInputPin_Construct(&TransformFilter_InputPin_Vtbl, &piInput, &tf_input_BaseFuncTable, &tf_input_BaseInputFuncTable, &pTransformFilter->filter.csFilter, NULL, &pTransformFilter->ppPins[0]);
if (SUCCEEDED(hr))
{
hr = BaseOutputPin_Construct(&TransformFilter_OutputPin_Vtbl, sizeof(BaseOutputPin), &piOutput, &tf_output_BaseFuncTable, &tf_output_BaseOutputFuncTable, &pTransformFilter->filter.csFilter, &pTransformFilter->ppPins[1]);
if (FAILED(hr))
ERR("Cannot create output pin (%x)\n", hr);
else {
QualityControlImpl_Create( pTransformFilter->ppPins[0], &pTransformFilter->filter.IBaseFilter_iface, &pTransformFilter->qcimpl);
pTransformFilter->qcimpl->IQualityControl_iface.lpVtbl = &TransformFilter_QualityControl_Vtbl;
}
}
if (SUCCEEDED(hr))
{
ISeekingPassThru *passthru;
pTransformFilter->seekthru_unk = NULL;
hr = CoCreateInstance(&CLSID_SeekingPassThru, (IUnknown*)pTransformFilter, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void**)&pTransformFilter->seekthru_unk);
if (SUCCEEDED(hr))
{
IUnknown_QueryInterface(pTransformFilter->seekthru_unk, &IID_ISeekingPassThru, (void**)&passthru);
ISeekingPassThru_Init(passthru, FALSE, pTransformFilter->ppPins[0]);
ISeekingPassThru_Release(passthru);
}
}
if (FAILED(hr))
{
CoTaskMemFree(pTransformFilter->ppPins);
BaseFilterImpl_Release(&pTransformFilter->filter.IBaseFilter_iface);
}
return hr;
}
