diff options
Diffstat (limited to 'avstream/sampledevicemft/basepin.cpp')
| -rw-r--r-- | avstream/sampledevicemft/basepin.cpp | 847 |
1 files changed, 0 insertions, 847 deletions
diff --git a/avstream/sampledevicemft/basepin.cpp b/avstream/sampledevicemft/basepin.cpp deleted file mode 100644 index a1f71860..00000000 --- a/avstream/sampledevicemft/basepin.cpp +++ /dev/null @@ -1,847 +0,0 @@ -#include "stdafx.h" -#include "common.h" -#include "multipinmft.h" -#include "multipinmfthelpers.h" -#include "basepin.h" - -#ifdef MF_WPP -#include "basepin.tmh" //--REF_ANALYZER_DONT_REMOVE-- -#endif -/* -------> New STATE - | - |old State -DeviceStreamState_Stop DeviceStreamState_Pause DeviceStreamState_Run DeviceStreamState_Disabled -DeviceStreamState_Pause -DeviceStreamState_Run -DeviceStreamState_Disabled -*/ - -DeviceStreamState pinStateTransition[4][4] = { - { DeviceStreamState_Stop, DeviceStreamState_Pause, DeviceStreamState_Run, DeviceStreamState_Disabled }, - { DeviceStreamState_Stop, DeviceStreamState_Pause, DeviceStreamState_Run, DeviceStreamState_Disabled }, - { DeviceStreamState_Stop, DeviceStreamState_Pause, DeviceStreamState_Run, DeviceStreamState_Disabled }, - { DeviceStreamState_Disabled, DeviceStreamState_Disabled, DeviceStreamState_Disabled, DeviceStreamState_Disabled } -}; - -CBasePin::CBasePin( _In_ ULONG id, _In_ CMultipinMft *parent) : - m_StreamId(id) - , m_Parent(parent) - , m_setMediaType(nullptr) -{ - -} - -CBasePin::~CBasePin() -{ - IMFMediaType *pMediaType = nullptr; - for ( ULONG ulIndex = 0, ulSize = (ULONG)m_listOfMediaTypes.size(); ulIndex < ulSize; ulIndex++ ) - { - pMediaType = m_listOfMediaTypes[ulIndex]; - SAFE_RELEASE(pMediaType); - } - m_listOfMediaTypes.clear(); - m_spAttributes = nullptr; -} - -HRESULT CBasePin::AddMediaType( _Inout_ DWORD *pos, _In_ IMFMediaType *pMediaType) -{ - HRESULT hr = S_OK; - CAutoLock Lock(lock()); - DMFTCHECKNULL_GOTO(pMediaType, done, E_INVALIDARG); - - hr = ExceptionBoundary([&]() - { - m_listOfMediaTypes.push_back(pMediaType); - }); - - DMFTCHECKHR_GOTO(hr, done); - pMediaType->AddRef(); - - if (pos) - { - *pos = (DWORD)(m_listOfMediaTypes.size() - 1); - } - -done: - return hr; -} - -HRESULT CBasePin::GetMediaTypeAt( _In_ DWORD pos, _Outptr_result_maybenull_ IMFMediaType **ppMediaType ) -{ - HRESULT hr = S_OK; - CAutoLock Lock(lock()); - DMFTCHECKNULL_GOTO(ppMediaType,done,E_INVALIDARG); - - if (pos >= m_listOfMediaTypes.size()) - { - DMFTCHECKHR_GOTO(MF_E_NO_MORE_TYPES,done); - } - *ppMediaType = m_listOfMediaTypes[pos]; - if (*ppMediaType) - { - (*ppMediaType)->AddRef(); - } -done: - return hr; -} - -STDMETHODIMP_(BOOL) CBasePin::IsMediaTypeSupported -( - _In_ IMFMediaType *pMediaType, - _When_(ppIMFMediaTypeFull != nullptr, _Outptr_result_maybenull_) - IMFMediaType **ppIMFMediaTypeFull -) -{ - HRESULT hr = S_OK; - BOOL bFound = FALSE; - CAutoLock Lock(lock()); - DMFTCHECKNULL_GOTO(pMediaType,done,E_INVALIDARG); - if (ppIMFMediaTypeFull) - { - *ppIMFMediaTypeFull = nullptr; - } - - for (UINT uIIndex = 0, uISize = (UINT)m_listOfMediaTypes.size(); uIIndex < uISize ; uIIndex++ ) - { - DWORD dwResult = 0; - hr = m_listOfMediaTypes[ uIIndex ]->IsEqual( pMediaType, &dwResult ); - if (hr == S_FALSE) - { - - if ((dwResult & MF_MEDIATYPE_EQUAL_MAJOR_TYPES) && - (dwResult& MF_MEDIATYPE_EQUAL_FORMAT_TYPES) && - (dwResult& MF_MEDIATYPE_EQUAL_FORMAT_DATA)) - { - hr = S_OK; - } - } - if (hr == S_OK) - { - bFound = TRUE; - if (ppIMFMediaTypeFull) { - *ppIMFMediaTypeFull = m_listOfMediaTypes[uIIndex]; - (*ppIMFMediaTypeFull)->AddRef(); - } - break; - } - else if (FAILED(hr)) - { - DMFTCHECKHR_GOTO(hr,done); - } - } -done: - return SUCCEEDED(hr) ? TRUE : FALSE; -} - - -STDMETHODIMP CBasePin::GetOutputAvailableType(_In_ DWORD dwTypeIndex, _Out_opt_ IMFMediaType** ppType) -{ - return GetMediaTypeAt( dwTypeIndex, ppType ); -} - - -HRESULT CBasePin::QueryInterface( - _In_ REFIID iid, - _Outptr_result_maybenull_ void** ppv - ) -{ - HRESULT hr = S_OK; - - DMFTCHECKNULL_GOTO(ppv, out, E_POINTER); - - *ppv = nullptr; - - if ( iid == __uuidof( IUnknown ) ) - { - *ppv = static_cast<VOID*>(this); - AddRef(); - } - else - if ( iid == __uuidof( IMFAttributes ) ) - { - *ppv = static_cast< IMFAttributes* >( this ); - AddRef(); - } - else - if ( iid == __uuidof( IKsControl ) ) - { - *ppv = static_cast< IKsControl* >( this ); - AddRef(); - } - else - { - hr = E_NOINTERFACE; - } -out: - return hr; -} - - - - -// -//Input Pin implementation -// -CInPin::CInPin( - _In_opt_ IMFAttributes *pAttributes, - _In_ ULONG ulPinId, - _In_ CMultipinMft *pParent) - : - CBasePin(ulPinId, pParent), - m_stStreamType(GUID_NULL), - m_activeStreamCount(0), - m_state(DeviceStreamState_Stop), - m_prefferedMediaType(nullptr), - m_waitInputMediaTypeWaiter(NULL), - m_preferredStreamState(DeviceStreamState_Stop) -{ - setAttributes(pAttributes); -} - - - -CInPin::~CInPin() -{ - setAttributes( nullptr ); - m_spSourceTransform = nullptr; - - for (ULONG ulIndex = 0, ulSize = (ULONG)m_outpins.size(); - ulIndex < ulSize; - ulIndex++) - { - CBasePin *pPin = m_outpins[ulIndex]; - SAFERELEASE(pPin); - } - if (m_waitInputMediaTypeWaiter) - { - CloseHandle(m_waitInputMediaTypeWaiter); - } - -} - - - -STDMETHODIMP CInPin::Init( - _In_ IMFTransform* pTransform - ) -{ - - HRESULT hr = S_OK; - - DMFTCHECKNULL_GOTO( pTransform, done, E_INVALIDARG ); - - m_spSourceTransform = pTransform; - - DMFTCHECKHR_GOTO( GetGUID( MF_DEVICESTREAM_STREAM_CATEGORY, &m_stStreamType ), done ); - - // - //Get the DevProxy IKSControl.. used to send the KSControls or the device control IOCTLS over to devproxy and finally on to the driver!!!! - // - DMFTCHECKHR_GOTO( m_spAttributes.As( &m_spIkscontrol ), done ); - - m_waitInputMediaTypeWaiter = CreateEvent( NULL, - FALSE, - FALSE, - TEXT("MediaTypeWaiter") - ); - DMFTCHECKNULL_GOTO( m_waitInputMediaTypeWaiter, done, E_OUTOFMEMORY ); - - DMFTCHECKHR_GOTO( GenerateMFMediaTypeListFromDevice(streamId()),done ); - -done: - if ( FAILED(hr) ) - { - m_spSourceTransform = nullptr; - - if ( m_waitInputMediaTypeWaiter ) - { - CloseHandle( m_waitInputMediaTypeWaiter ); - m_waitInputMediaTypeWaiter = NULL; - } - - m_stStreamType = GUID_NULL; - } - - return hr; -} - - -STDMETHODIMP CInPin::GenerateMFMediaTypeListFromDevice( - _In_ UINT uiStreamId - ) -{ - HRESULT hr = S_OK; - GUID stSubType = { 0 }; - //This is only called in the begining when the input pin is constructed - DMFTCHECKNULL_GOTO( m_spSourceTransform, done, MF_E_TRANSFORM_TYPE_NOT_SET ); - for (UINT iMediaType = 0; SUCCEEDED(hr) ; iMediaType++) - { - ComPtr<IMFMediaType> spMediaType; - DWORD pos = 0; - - hr = m_spSourceTransform->MFTGetOutputAvailableType(uiStreamId, iMediaType, spMediaType.GetAddressOf()); - if (hr != S_OK) - break; - - DMFTCHECKHR_GOTO(AddMediaType(&pos, spMediaType.Get()), done); - } -done: - if (hr == MF_E_NO_MORE_TYPES) { - hr = S_OK; - } - return hr; -} - -STDMETHODIMP CInPin::SendSample( - _In_ IMFSample *pSample - ) -{ - HRESULT hr = S_OK; - BOOL sentOne = TRUE; - DMFTCHECKNULL_GOTO(pSample, done, S_OK); - - for ( ULONG ulIndex = 0, ulSize = (ULONG) m_outpins.size(); ulIndex < ulSize; ulIndex++ ) - { - COutPin *poPin = (COutPin *)m_outpins[ ulIndex ]; - - pSample->AddRef(); - - if (FAILED(hr = poPin->AddSample(pSample, this))) - { - pSample->Release(); - } - sentOne = (sentOne || SUCCEEDED(hr)); - } -done: - return sentOne ? S_OK : E_FAIL; -} - -STDMETHODIMP_(VOID) CInPin::ConnectPin( _In_ CBasePin * poPin ) -{ - CAutoLock Lock(lock()); - if (poPin!=nullptr) - { - m_outpins.push_back(poPin); - poPin->AddRef(); - } -} - -STDMETHODIMP_(DeviceStreamState) CInPin::GetState() -{ - return m_state; -} - -STDMETHODIMP_(DeviceStreamState) CInPin::SetState( _In_ DeviceStreamState state ) -{ - return (DeviceStreamState)InterlockedExchange((LONG*)&m_state, state ); -} - -STDMETHODIMP CInPin::WaitForSetInputPinMediaChange() -{ - DWORD dwWait = 0; - HRESULT hr = S_OK; - - dwWait = WaitForSingleObject( m_waitInputMediaTypeWaiter, INFINITE ); - - if ( dwWait != WAIT_OBJECT_0 ) - { - hr = E_FAIL; - goto done; - } -done: - DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! exiting %x = %!HRESULT!", hr, hr); - return hr; -} - -STDMETHODIMP CInPin::GetInputStreamPreferredState( - _Inout_ DeviceStreamState* value, - _Outptr_opt_result_maybenull_ IMFMediaType** ppMediaType - ) -{ - HRESULT hr = S_OK; - CAutoLock Lock(lock()); - - if (value!=nullptr) - { - *value = m_preferredStreamState; - } - - if (ppMediaType ) - { - *ppMediaType = nullptr; - if ( m_prefferedMediaType != nullptr ) - { - m_prefferedMediaType.CopyTo(ppMediaType); - } - } - - DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! exiting %x = %!HRESULT!", hr, hr); - return hr; -} - -HRESULT CInPin::SetInputStreamState( - _In_ IMFMediaType* pMediaType, - _In_ DeviceStreamState value, - _In_ DWORD dwFlags - ) -{ - HRESULT hr = S_OK; - UNREFERENCED_PARAMETER(dwFlags); - - CAutoLock Lock(lock()); - // - //Set the media type - // - - setMediaType(pMediaType); - SetState(value); - - // - //Set the event. This event is being waited by an output media/state change operation - // - - m_prefferedMediaType = nullptr; - SetEvent(m_waitInputMediaTypeWaiter); - DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! exiting %x = %!HRESULT!", hr, hr); - return hr; -} - - -// -//Output Pin Implementation -// -COutPin::COutPin( - _In_ ULONG ulPinId, - _In_opt_ CMultipinMft *pparent, - _In_ IKsControl* pIksControl - ) - : CBasePin( ulPinId, pparent ), - m_firstSample( false ) -{ - HRESULT hr = S_OK; - CPinState* pState = NULL; - ComPtr<IMFAttributes> spAttributes; - - for ( ULONG ulIndex = 0; ulIndex <= DeviceStreamState_Disabled; ulIndex++ ) - { - switch ( ulIndex ) - { - - case DeviceStreamState_Run: - pState = ( CPinState* )new CPinOpenState(this); - DMFTCHECKNULL_GOTO(pState, done, E_OUTOFMEMORY); - break; - case DeviceStreamState_Pause: - case DeviceStreamState_Stop: - case DeviceStreamState_Disabled: - //Currently both the closed and the drain state behave similarly - pState = ( CPinState* )new CPinClosedState(); - DMFTCHECKNULL_GOTO(pState, done, E_OUTOFMEMORY); - break; - } - - m_states.push_back( pState ); - - m_state = m_states[ DeviceStreamState_Stop ]; - } - // - //Get the input pin IKS control.. the pin IKS control talks to sourcetransform's IKS control - // - m_spIkscontrol = pIksControl; - - MFCreateAttributes( &spAttributes, 3 ); //Create the space for the attribute store!! - setAttributes( spAttributes.Get()); - DMFTCHECKHR_GOTO( SetUINT32( MFT_SUPPORT_DYNAMIC_FORMAT_CHANGE, TRUE ), done ); - DMFTCHECKHR_GOTO( SetString( MFT_ENUM_HARDWARE_URL_Attribute, L"Sample_CameraExtensionMft" ),done ); - DMFTCHECKHR_GOTO( SetUINT32( MF_TRANSFORM_ASYNC, TRUE ),done ); - -done: - DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! exiting %x = %!HRESULT!", hr, hr); -} - -COutPin::~COutPin() -{ - CPinQueue *que = NULL; - m_spAttributes = nullptr; - - for ( ULONG ulIndex = 0, ulSize = (ULONG)m_queues.size(); ulIndex < ulSize; ulIndex++ ) - { - que = m_queues[ ulIndex ]; - delete(que); - que = NULL; - } - CPinState *pinState = NULL; - for (ULONG ulIndex = 0, ulSize = (ULONG)m_states.size(); ulIndex < ulSize; ulIndex++) - { - pinState = m_states[ ulIndex ]; - delete( pinState ); - pinState = NULL; - } - m_states.clear(); - m_queues.clear(); -} - -/*++ -COutPin::AddPin -Description: -Called from AddSample if the Output Pin is in open state. This function looks for the queue -corresponding to the input pin and adds it in the queue. ---*/ -STDMETHODIMP COutPin::AddPin( - _In_ DWORD inputPinId - ) -{ - // - //Add a new queue corresponding to the input pin - // - HRESULT hr = S_OK; - CAutoLock Lock(lock()); - - CPinQueue *que = new (std::nothrow) CPinQueue(inputPinId); - DMFTCHECKNULL_GOTO( que, done, E_OUTOFMEMORY ); - hr = ExceptionBoundary([&]() - { - (void)m_queues.push_back(que); - }); - DMFTCHECKHR_GOTO(hr, done); - // - //Just ramdonmize media types for odd numbered pins - // - if ( streamId() != 0 && streamId() % 2 != 0 ) - { - RandomnizeMediaTypes(m_listOfMediaTypes); - } - -done: - - DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! exiting %x = %!HRESULT!", hr, hr); - return S_OK; -} - -/*++ -COutPin::AddSampleInternal -Description: -Called from AddSample if the Output Pin is in open state. This function looks for the queue -corresponding to the input pin and adds it in the queue. ---*/ - -STDMETHODIMP COutPin::AddSampleInternal( _In_ IMFSample *pSample, _In_ CBasePin *pPin ) -{ - BOOL res = true; - CAutoLock Lock( lock() ); - - for ( DWORD dwIndex = 0, dwSize = (DWORD)m_queues.size(); dwIndex < dwSize; dwIndex++ ) - { - // - //This output pin maybe connected to multiple input pins - //Only insert into the corresponding queue to the input pin on which the - //sample is received - // - if (m_queues[dwIndex]->pinStreamId() == pPin->streamId()) - { - if (! m_queues[ dwIndex ]->Insert( pSample ) ) - { - res |= false; - } - - } - } - return res ? S_OK : E_FAIL; -} - -/*++ -COutPin::AddSample -Description: -Called when ProcessInput is called on the Device Transform. The Input Pin puts the samples -in the pins connected. If the Output pins are in open state the sample lands in the queues ---*/ - -STDMETHODIMP COutPin::AddSample( _In_ IMFSample *pSample, _In_ CBasePin *pPin) -{ - HRESULT hr = S_OK; - CAutoLock lock( lock() ); - - DMFTCHECKHR_GOTO( m_state->Open(), done ); - - DMFTCHECKHR_GOTO( AddSampleInternal( pSample, pPin ),done ); - -done: - return hr; -} - -/*++ -COutPin::SetState -Description: -State setter for the output pin ---*/ -STDMETHODIMP_(VOID) COutPin::SetFirstSample( - _In_ BOOL fisrtSample ) -{ - m_firstSample = fisrtSample; -} - -/*++ -COutPin::GetState -Description: -State getter for the output pin ---*/ -DeviceStreamState COutPin::GetState() -{ - return m_state->State(); -} - -/*++ -COutPin::SetState -Description: -State setter for the output pin ---*/ - -DeviceStreamState COutPin::SetState(DeviceStreamState state) -{ - CAutoLock Lock(lock()); - DeviceStreamState oldState = m_state->State(); - m_state = m_states[state]; - return oldState; - -} - -/*++ -COutPin::FlushQueues -Description: -Called from the device Transform when the output queues have to be flushed - ---*/ -HRESULT COutPin::FlushQueues() -{ - HRESULT hr = S_OK; - CAutoLock Lock( lock() ); - - for ( DWORD dwIndex = 0, dwSize = (DWORD) m_queues.size(); dwIndex < dwSize; dwIndex++ ) - { - CPinQueue *que = m_queues[ dwIndex ]; - que->Clear(); - } - - DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! exiting %x = %!HRESULT!", hr, hr); - return hr; -} -/*++ -COutPin::ChangeMediaTypeFromInpin -Description: -called from the Device Transfrom When the input media type is changed. This will result in -the xvp being possibly installed in the queue if the media types set on the input -and the output dont match ---*/ -HRESULT COutPin::ChangeMediaTypeFromInpin( - _In_ CInPin* inPin, - _In_ IMFMediaType *pInMediatype, - _In_ IMFMediaType* pOutMediaType, - _In_ DeviceStreamState state) -{ - HRESULT hr = S_OK; - CPinQueue *que = NULL; - CAutoLock Lock(lock()); - // - //Set the state to disabled and while going out we will reset the state back to the requested state - //Flush so that we drop any samples we have in store!! - // - SetState(DeviceStreamState_Disabled); - FlushQueues(); - - for (DWORD dwIndex = 0, dwSize = (DWORD) m_queues.size(); dwIndex < dwSize; dwIndex++) - { - que = m_queues[ dwIndex ]; - if (inPin->streamId() == que->pinStreamId()) - { - break; - } - que = NULL; - } - - if ( que ) - { - // - //recreate the tee, pass the D3D Manager to the Tee which will use DX if D3D manager is present - // - IUnknown *pD3DManagerUnk = NULL; - - (VOID)Parent()->GetD3DDeviceManager( &pD3DManagerUnk ); - hr = que->RecreateTee( pInMediatype, pOutMediaType, pD3DManagerUnk ); - if ( SUCCEEDED( hr ) ) - { - (VOID)setMediaType( pOutMediaType ); - (VOID)SetState( state ); - } - SAFE_RELEASE(pD3DManagerUnk); - } - return hr; -} - -/*++ -Description: - called from the IMFdeviceTransform's ---*/ - -STDMETHODIMP COutPin::GetOutputStreamInfo( - _Out_ MFT_OUTPUT_STREAM_INFO *pStreamInfo - ) -{ - HRESULT hr = S_OK; - IMFMediaType* pMediatype = nullptr; - - getMediaType( &pMediatype ); - - if (SUCCEEDED(hr) && !pMediatype) { - pMediatype->Release(); - pStreamInfo->cbAlignment = 0; - pStreamInfo->cbSize = 0; - pStreamInfo->dwFlags = MFT_OUTPUT_STREAM_WHOLE_SAMPLES | MFT_OUTPUT_STREAM_SINGLE_SAMPLE_PER_BUFFER | MFT_OUTPUT_STREAM_FIXED_SAMPLE_SIZE; - pStreamInfo->dwFlags |= MFT_OUTPUT_STREAM_PROVIDES_SAMPLES; - //We provide our samples.. - } - else { - hr = MF_E_TRANSFORM_TYPE_NOT_SET; - } - return hr; -} - -/*++ -COutPin::ProcessOutput -Description: - called from the Device Transfrom when the transform manager demands output samples.. - If we have samples we forward it. - If we are a photo pin then we forward only if trigger is sent. We ask the devicetransform if we have recieved the transform or not. - If we have recieved the sample and we are passing out a sample we should reset the trigger set on the Device Transform ---*/ - -STDMETHODIMP COutPin::ProcessOutput(_In_ DWORD dwFlags, - _Inout_ MFT_OUTPUT_DATA_BUFFER *pOutputSample, - _Out_ DWORD *pdwStatus - ) -{ - HRESULT hr = S_OK; - IMFSample* pSample = nullptr; - GUID pinClsid = GUID_NULL; - BOOL IsImagePin = FALSE; - BOOL IsSkipSample = FALSE; - UNREFERENCED_PARAMETER(pdwStatus); - UNREFERENCED_PARAMETER(dwFlags); - CAutoLock lock(lock()); - DMFTCHECKHR_GOTO(m_state->Open(), done); - - // - //Check if we are an image photo pin. The process output in that case should only proceed if trigger has been sent - //Candidate for subclass! - // - - if (SUCCEEDED(GetGUID(MF_DEVICESTREAM_STREAM_CATEGORY, &pinClsid)) - && ((IsEqualCLSID(pinClsid, PINNAME_IMAGE)) || IsEqualCLSID(pinClsid, PINNAME_VIDEO_STILL))) - { - IsImagePin = TRUE; - } - - if (IsImagePin && !Parent()->isPhotoTriggerSent()) - { - IsSkipSample = TRUE; - } - - - - for ( DWORD dwIndex = 0, dwSize = (DWORD) m_queues.size(); dwIndex < dwSize; dwIndex++ ) - { - CPinQueue *que = m_queues[dwIndex]; - - pOutputSample->dwStatus = S_OK; - - if (!que->Remove(&pSample)) - { - break; - } - - MFTIME llTime = 0L; - - if (FAILED(pSample->GetSampleTime(&llTime))) - { - llTime = MFGetSystemTime(); - pSample->SetSampleTime(llTime); - } - - if (!IsSkipSample) - { - if (m_firstSample) - { - pSample->SetUINT32(MFSampleExtension_Discontinuity,TRUE); - SetFirstSample(FALSE); - } - - // - // Any processing before we pass the sample to further in the pipeline should be done here - // PROCESSSAMPLE(pSample); - // - - pOutputSample->pSample = pSample; - pOutputSample->dwStatus = S_OK; - } - else - { - SAFERELEASE(pSample); - } - } - if (!IsSkipSample && IsImagePin && pSample) - { - // - //A sample has been sent over so image pin should exit - // -#if defined (MF_DEVICEMFT_PHTOTOCONFIRMATION) - if (Parent()->IsPhotoConfirmationEnabled()) - { - // - // Photo confirmation is enabled i.e. the pipeline has set up photo confirmation - // Service photo confirmation. - // - ComPtr<IMFMediaType> spMediaType = nullptr; - - DMFTCHECKHR_GOTO(getMediaType(spMediaType.GetAddressOf()), done); - - DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! Calling PhotoConfirmation %p, is passed", pSample); - - DMFTCHECKHR_GOTO(Parent()->ProcessCapturePhotoConfirmationCallBack(spMediaType.Get(), pSample), done); - } -#endif - if (!Parent()->isPhotoModePhotoSequence()) - { - // - //A sample has been sent over so image pin should exit - // - Parent()->setPhotoTriggerSent(FALSE); - } - } -done: - return hr; -} - -/*++ - COutPin::KsProperty -Description: -The KsProperty for the Pin.. this is to reroute all pin kscontrols to the input pin ---*/ -STDMETHODIMP COutPin::KsProperty( - _In_reads_bytes_(ulPropertyLength) PKSPROPERTY pProperty, - _In_ ULONG ulPropertyLength, - _Inout_updates_bytes_(ulDataLength) LPVOID pPropertyData, - _In_ ULONG ulDataLength, - _Out_opt_ ULONG* pBytesReturned - ) -{ - // - //Route it to input pin - // - return m_spIkscontrol->KsProperty(pProperty, - ulPropertyLength, - pPropertyData, - ulDataLength, - pBytesReturned); -} - - - |