1 files changed, 0 insertions, 98 deletions
diff --git a/avstream/sampledevicemft/custompin.cpp b/avstream/sampledevicemft/custompin.cpp
deleted file mode 100644
index 00edb329..00000000
--- a/avstream/sampledevicemft/custompin.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-#include "stdafx.h"
-#include "multipinmft.h"
-#include "basepin.h"
-#include "custompin.h"
-#ifdef MF_WPP
-#include "custompin.tmh"    //--REF_ANALYZER_DONT_REMOVE--
-#endif
-
-
-//
-// Implementation notes
-// Implement this file only if you have custom media pins streaming 
-// This implementation just streams from the driver and sends it back
-// to the pipeline. This method can be used to stream 3A/Statistic Pins. 
-// 
-
-CCustomPin::CCustomPin(
-    _In_ IMFAttributes *pAttributes,
-    _In_ ULONG PinId,
-    _In_ CMultipinMft *pParent
-    )
-    :CInPin( pAttributes, PinId, pParent )
-{
-
-}
-//
-// Process input calls the pin here.. In this code sample we
-// don't send it anywhere. It is simply shortcircuited back to the pipeline
-//
-STDMETHODIMP CCustomPin::SendSample(
-    _In_ IMFSample *pSample
-    )
-{
-    //
-    // Log sample and exit.. The pipeline will just keep on churning more samples till 
-    // We go into the stop state
-    //
-    DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! Custom Pin %d recieved Sample %p", streamId(), pSample);
-
-    return S_OK;
-}
-
-//
-// State change transitions on the custom pins are different than the other pins
-// The other known pins i.e. preview, record, image etc are exposed out to the pipeline
-// and the pipeline will set state on it, reset state, For the other pins we tell the 
-// pipeline that we have samples and the pipeline picks it up. 
-//
-// The CUSTOM pin differs in that it's state has to be managed to by the device MFT. 
-// This code snippet just varies state transitions on the custom pin when the Device MFT
-// changes state to STREAMING/END_STREAMING on it's exposed pins. 
-//
-// The below function tells the pipeline to change the state on the custom pin by sending
-// METransformInputStreamStateChanged event with the streamid attribute. The pipeline will
-// call back in the custom pin at getprefferedmediatype and finally setinputstreamstate
-// which will signal back here singnalling sucessful state transition.
-//
-
-STDMETHODIMP_(DeviceStreamState) CCustomPin::SetState(
-    _In_ DeviceStreamState State
-    )
-{
-    HRESULT hr = S_OK;
-    
-    DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! Id:%d Transition into state: %d ", streamId(), State);
-
-    DeviceStreamState oldState = setPreferredStreamState( State );
-
-    if ( oldState != State )
-    {
-        ComPtr<IMFMediaType> preferredMediaType = nullptr;
-
-        if (State == DeviceStreamState_Run)
-        {
-            GetMediaTypeAt(0, preferredMediaType.ReleaseAndGetAddressOf());
-        }
-
-        setPreferredMediaType(preferredMediaType.Get());
-        setPreferredStreamState( State );
-        
-        {
-            //
-            // Notify the device transform manager that we have changed state
-            //
-            ComPtr<IMFMediaEvent> pEvent = nullptr;
-            DMFTCHECKHR_GOTO( MFCreateMediaEvent(METransformInputStreamStateChanged, GUID_NULL, S_OK, NULL, pEvent.ReleaseAndGetAddressOf()), done );
-            DMFTCHECKHR_GOTO( pEvent->SetUINT32(MF_EVENT_MFT_INPUT_STREAM_ID, streamId()), done );
-            DMFTCHECKHR_GOTO( Parent()->QueueEvent(pEvent.Get()), done );
-        }
-        //
-        // Wait to be notified back from the pipeline. 
-        //
-        DMFTCHECKHR_GOTO( WaitForSetInputPinMediaChange(),done );
-    }
-done:
-    DMFTRACE(DMFT_GENERAL, TRACE_LEVEL_INFORMATION, "%!FUNC! exiting %x = %!HRESULT!", hr, hr);
-    return oldState;
-}