update simplemediasource sample (#614)

* update simplemediasource wrl to winrtcpp COM, add mediatype NV12 (SimpleFrameGenerator), fix Mediatype missing attribute (bitrate), add IMFActivate, IMFSampleAllocator interface and implementation, update hardcode arg with named variables, cleanup sample for StreamIndex and StreamId, add sample KSControl
* address PR-it1 comments
* address comment from PR-it2, replace manual define of IKSControl by ksproxy.h
* remove unuse header
* address comment from PR
* fix sdk to latest, add driversign algorithm
* remove nudget, use submodule

1 files changed, 245 insertions, 0 deletions

diff --git a/general/SimpleMediaSource/MediaSource/SimpleMediaSourceActivate.cpp b/general/SimpleMediaSource/MediaSource/SimpleMediaSourceActivate.cpp
new file mode 100644
index 00000000..16abd28d
--- /dev/null
+++ b/general/SimpleMediaSource/MediaSource/SimpleMediaSourceActivate.cpp
@@ -0,0 +1,245 @@
+//
+// Copyright (C) Microsoft Corporation. All rights reserved.
+//
+#include "pch.h"
+
+namespace winrt::WindowsSample::implementation
+{
+    // IMFActivate
+    IFACEMETHODIMP SimpleMediaSourceActivate::ActivateObject(REFIID riid, void** ppv)
+    {
+        RETURN_HR_IF_NULL(E_POINTER, ppv);
+        *ppv = nullptr;
+
+        wil::com_ptr_nothrow<IMFAttributes> spAttributes;
+        RETURN_IF_FAILED(MFCreateAttributes(&spAttributes, 1));
+
+        DEBUG_MSG(L"Activate SimpleMediaSource");
+        m_spSimpleMediaSrc = winrt::make_self<winrt::WindowsSample::implementation::SimpleMediaSource>();
+        RETURN_IF_FAILED(m_spSimpleMediaSrc->Initialize());
+        RETURN_IF_FAILED(m_spSimpleMediaSrc->QueryInterface(riid, ppv));
+
+        return S_OK;
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::ShutdownObject()
+    {
+        return S_OK;
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::DetachObject()
+    {
+        m_spSimpleMediaSrc = nullptr;
+        return S_OK;
+    }
+
+    // IMFAttributes (inherits by IMFActivate)
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetItem(_In_ REFGUID guidKey, _Inout_opt_  PROPVARIANT* pValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetItem(guidKey, pValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetItemType(_In_ REFGUID guidKey, _Out_ MF_ATTRIBUTE_TYPE* pType)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetItemType(guidKey, pType);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::CompareItem(_In_ REFGUID guidKey, _In_ REFPROPVARIANT Value, _Out_ BOOL* pbResult)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->CompareItem(guidKey, Value, pbResult);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::Compare(_In_ IMFAttributes* pTheirs, _In_ MF_ATTRIBUTES_MATCH_TYPE MatchType, _Out_ BOOL* pbResult)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->Compare(pTheirs, MatchType, pbResult);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetUINT32(_In_ REFGUID guidKey, _Out_ UINT32* punValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetUINT32(guidKey, punValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetUINT64(_In_ REFGUID guidKey, _Out_ UINT64* punValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetUINT64(guidKey, punValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetDouble(_In_ REFGUID guidKey, _Out_ double* pfValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetDouble(guidKey, pfValue);
+    }
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetGUID(_In_ REFGUID guidKey, _Out_ GUID* pguidValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetGUID(guidKey, pguidValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetStringLength(_In_ REFGUID guidKey, _Out_ UINT32* pcchLength)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetStringLength(guidKey, pcchLength);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetString(_In_ REFGUID guidKey, _Out_writes_(cchBufSize) LPWSTR pwszValue, _In_ UINT32 cchBufSize, _Inout_opt_ UINT32* pcchLength)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetString(guidKey, pwszValue, cchBufSize, pcchLength);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetAllocatedString(_In_ REFGUID guidKey, _Out_writes_(*pcchLength + 1) LPWSTR* ppwszValue, _Inout_  UINT32* pcchLength)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetAllocatedString(guidKey, ppwszValue, pcchLength);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetBlobSize(_In_ REFGUID guidKey, _Out_ UINT32* pcbBlobSize)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetBlobSize(guidKey, pcbBlobSize);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetBlob(_In_ REFGUID  guidKey, _Out_writes_(cbBufSize) UINT8* pBuf, UINT32 cbBufSize, _Inout_  UINT32* pcbBlobSize)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetBlob(guidKey, pBuf, cbBufSize, pcbBlobSize);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetAllocatedBlob(__RPC__in REFGUID guidKey, __RPC__deref_out_ecount_full_opt(*pcbSize) UINT8** ppBuf, __RPC__out UINT32* pcbSize)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetAllocatedBlob(guidKey, ppBuf, pcbSize);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetUnknown(__RPC__in REFGUID guidKey, __RPC__in REFIID riid, __RPC__deref_out_opt LPVOID* ppv)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetUnknown(guidKey, riid, ppv);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::SetItem(_In_ REFGUID guidKey, _In_ REFPROPVARIANT Value)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->SetItem(guidKey, Value);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::DeleteItem(_In_ REFGUID guidKey)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->DeleteItem(guidKey);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::DeleteAllItems()
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->DeleteAllItems();
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::SetUINT32(_In_ REFGUID guidKey, _In_ UINT32  unValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->SetUINT32(guidKey, unValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::SetUINT64(_In_ REFGUID guidKey, _In_ UINT64  unValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->SetUINT64(guidKey, unValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::SetDouble(_In_ REFGUID guidKey, _In_ double  fValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->SetDouble(guidKey, fValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::SetGUID(_In_ REFGUID guidKey, _In_ REFGUID guidValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->SetGUID(guidKey, guidValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::SetString(_In_ REFGUID guidKey, _In_ LPCWSTR wszValue)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->SetString(guidKey, wszValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::SetBlob(_In_ REFGUID guidKey, _In_reads_(cbBufSize) const UINT8* pBuf, UINT32 cbBufSize)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->SetBlob(guidKey, pBuf, cbBufSize);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::SetUnknown(_In_ REFGUID guidKey, _In_ IUnknown* pUnknown) 
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->SetUnknown(guidKey, pUnknown);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::LockStore() 
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->LockStore();
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::UnlockStore() 
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->UnlockStore();
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetCount(_Out_ UINT32* pcItems) 
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetCount(pcItems);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::GetItemByIndex(UINT32 unIndex, _Out_ GUID* pguidKey, _Inout_ PROPVARIANT* pValue) 
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->GetItemByIndex(unIndex, pguidKey, pValue);
+    }
+
+    IFACEMETHODIMP SimpleMediaSourceActivate::CopyAllItems(_In_ IMFAttributes* pDest)
+    {
+        if (!m_spActivateAttributes)
+            RETURN_IF_FAILED(MFCreateAttributes(&m_spActivateAttributes, 1));
+        return m_spActivateAttributes->CopyAllItems(pDest);
+    }
+}