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authorJ M Rossy <[email protected]>2015-07-29 15:40:09 -0700
committerJ M Rossy <[email protected]>2015-07-29 16:34:40 -0700
commit5d61a4a79a1e96dc5d9af1e5e712c84507307544 (patch)
tree49ed270893578cd18758b74ffcca16dc7ab948d6 /audio/sysvad/SwapAPO/PropPageExtensions/Parts.cpp
parent5d41613e26e147d2300c786bb2b34cb4b4067a25 (diff)
Samples update for public Windows 10 release
Fix #2 Enabling WPP Recorder in Sensors Samples causes errors Fix #4 Add back fixed KMDOD sample Add new BarcodeScanner sample in pos folder Add new MagneticStripeReader sample in pos folder Add new SynpaticsTouch sample in input folder Add new Power Engine Plugin sample in pofx folder Add new DeviceMft sample in avstream folder Add new AvsCamera sample in root Add new SimBatt sample in root Add other pre-existing samples not yet released for Win10
Diffstat (limited to 'audio/sysvad/SwapAPO/PropPageExtensions/Parts.cpp')
-rw-r--r--audio/sysvad/SwapAPO/PropPageExtensions/Parts.cpp298
1 files changed, 298 insertions, 0 deletions
diff --git a/audio/sysvad/SwapAPO/PropPageExtensions/Parts.cpp b/audio/sysvad/SwapAPO/PropPageExtensions/Parts.cpp
new file mode 100644
index 00000000..41130ead
--- /dev/null
+++ b/audio/sysvad/SwapAPO/PropPageExtensions/Parts.cpp
@@ -0,0 +1,298 @@
+//**@@@*@@@****************************************************
+//
+// Microsoft Windows DevTopo.dll
+// Copyright (C) Microsoft Corporation. All rights reserved.
+//
+//**@@@*@@@****************************************************
+
+//
+// FileName: Parts.cpp
+//
+// Abstract: Implementation of CPart and derived classes.
+//
+// --------------------------------------------------------------------------------
+
+#include "stdafx.h"
+#include <DeviceTopology.h>
+#include "Parts.h"
+
+_Analysis_mode_(_Analysis_code_type_user_driver_)
+
+// ----------------------------------------------------------------------
+// Function:
+// CPartsList::CPartsList
+//
+// Description:
+// CPartsList constructor
+// ----------------------------------------------------------------------
+CPartsList::CPartsList() :
+ m_refCount(1)
+{
+}
+
+
+// ----------------------------------------------------------------------
+// Function:
+// CPartsList::~CPartsList
+//
+// Description:
+// CPartsList destructor
+// ----------------------------------------------------------------------
+CPartsList::~CPartsList()
+{
+ ATLASSERT(m_refCount == 0);
+
+ IPart* pIPart;
+ while (m_lstParts.RemoveHead(&pIPart))
+ {
+ SAFE_RELEASE(pIPart);
+ }
+}
+
+
+// ----------------------------------------------------------------------
+// Function:
+// CPartsList::QueryInterface
+//
+// Description:
+// Implementation of IUnknown::QueryInterface
+//
+// Parameters:
+// riid - [in] Identifier of the interface being queried
+// ppvObj - [in] Pointer to a buffer that receives a pointer to the
+// object whose interface is queried
+//
+// Return:
+// S_OK if successful
+// ----------------------------------------------------------------------
+STDMETHODIMP CPartsList::QueryInterface
+(
+ const IID& iid,
+ void** ppUnk
+)
+{
+ if (!ppUnk)
+ return E_POINTER;
+
+ HRESULT hr = E_NOINTERFACE;
+ *ppUnk = NULL;
+
+ if (iid == __uuidof(IPartsList))
+ {
+ *ppUnk = (IPartsList*)this;
+ hr = S_OK;
+ AddRef();
+ }
+ else
+ if (iid == __uuidof(IUnknown))
+ {
+ *ppUnk = (IUnknown*)this;
+ hr = S_OK;
+ AddRef();
+ }
+
+ return hr;
+}
+
+
+// ----------------------------------------------------------------------
+// Function:
+// CPartsList::AddRef
+//
+// Description:
+// Implementation of IUnknown::AddRef
+//
+// Return:
+// New refcount
+// ----------------------------------------------------------------------
+ULONG STDMETHODCALLTYPE CPartsList::AddRef(void)
+{
+ return InterlockedIncrement(&m_refCount);
+}
+
+
+// ----------------------------------------------------------------------
+// Function:
+// CPartsList::Release
+//
+// Description:
+// Implementation of IUnknown::Release
+//
+// Return:
+// New refcount
+// ----------------------------------------------------------------------
+ULONG STDMETHODCALLTYPE CPartsList::Release(void)
+{
+ ATLASSERT(m_refCount > 0);
+ LONG lRef = InterlockedDecrement(&m_refCount);
+ ATLASSERT(lRef >= 0);
+
+ if (lRef == 0)
+ {
+ delete this;
+ }
+ return lRef;
+}
+
+
+// ----------------------------------------------------------------------
+// Function:
+// CPartsList::AddPart
+//
+// Description:
+// Adds an item to the list of IPart interfaces
+//
+// Parameters:
+// pIPart - [in] Part to add to the list
+//
+// Return:
+// S_OK if successful
+// ----------------------------------------------------------------------
+STDMETHODIMP CPartsList::AddPart
+(
+ IPart* pIPart
+)
+{
+ if (pIPart == NULL)
+ return E_POINTER;
+
+ // Protect m_lstParts access
+ m_CritSection.Enter();
+
+ pIPart->AddRef();
+ m_lstParts.AddTail(pIPart);
+
+ m_CritSection.Leave();
+
+ return S_OK;
+}
+
+
+// ----------------------------------------------------------------------
+// Function:
+// CPartsList::AddPart
+//
+// Description:
+// Adds the PartsList Parts to the list of IPart interfaces
+//
+// Parameters:
+// pIParts - [in] List of Parts to be added to the list
+//
+// Return:
+// S_OK if successful
+// ----------------------------------------------------------------------
+STDMETHODIMP CPartsList::AddParts
+(
+ IPartsList* pIParts
+)
+{
+ ATLASSERT(pIParts != NULL);
+
+ HRESULT hr = S_OK;
+ UINT i, cParts = 0;
+
+ // Protect m_lstParts
+ m_CritSection.Enter();
+
+ // Loop through specified parts list
+ hr = pIParts->GetCount(&cParts);
+ IF_FAILED_JUMP(hr, Exit);
+
+ for (i = 0; (i < cParts) && (hr == S_OK); i++)
+ {
+ IPart* pIPart;
+
+ // ... and copy reference to each part
+ hr = pIParts->GetPart(i, &pIPart);
+ IF_FAILED_JUMP(hr, Exit);
+
+ // ... to this list
+ m_lstParts.AddTail(pIPart);
+ }
+
+Exit:
+ m_CritSection.Leave();
+
+ return hr;
+}
+
+
+// ----------------------------------------------------------------------
+// Function:
+// CPartsList::GetCount
+//
+// Description:
+// Returns the count of items in the list of IParts
+//
+// Parameters:
+// pCount - [out] the count of parts in this list
+//
+// Return:
+// S_OK if successful
+//
+// ----------------------------------------------------------------------
+_Use_decl_annotations_
+STDMETHODIMP CPartsList::GetCount
+(
+ UINT* pCount
+)
+{
+ if (pCount == NULL)
+ return E_POINTER;
+
+ // Protect m_lstParts access
+ m_CritSection.Enter();
+
+ *pCount = m_lstParts.GetCount();
+
+ m_CritSection.Leave();
+
+ return S_OK;
+}
+
+
+// ----------------------------------------------------------------------
+// Function:
+// CPartsList::GetPart
+//
+// Description:
+// Returns the nIndex-th item in the list of IParts
+//
+// Parameters:
+// nIndex - [in] index of the part to access
+// uMsg - [out] the part at the specified index
+//
+// Return:
+// S_OK if successful
+//
+// ----------------------------------------------------------------------
+_Use_decl_annotations_
+STDMETHODIMP CPartsList::GetPart
+(
+ UINT nIndex,
+ IPart** ppPart
+)
+{
+ HRESULT hr;
+ IPart* pIPart = NULL;
+
+ // Protect m_lstParts access
+ m_CritSection.Enter();
+
+ IF_TRUE_ACTION_JUMP((ppPart == NULL), hr = E_POINTER, Exit);
+
+ *ppPart = NULL;
+
+ IF_TRUE_ACTION_JUMP((nIndex >= m_lstParts.GetCount()), hr = E_INVALIDARG, Exit);
+
+ IF_TRUE_ACTION_JUMP((!m_lstParts.GetAt(nIndex, &pIPart)), hr = E_NOTFOUND, Exit);
+
+ // Take care of AddRef and ensure correct interface in one shot
+ hr = pIPart->QueryInterface(__uuidof(IPart), reinterpret_cast<void**>(ppPart));
+ IF_FAILED_JUMP(hr, Exit);
+
+Exit:
+ m_CritSection.Leave();
+
+ return hr;
+}