Cast to WPARAM for window messages

src/mpc-hc/BaseGraph.cpp

@@ -121,7 +121,7 @@ void CBaseGraph::NotifyEvent(long lEventCode, LONG_PTR lParam1, LONG_PTR lParam2
     msg.m_lParam2 = lParam2;
     m_msgqueue.AddTail(msg);
 
-    PostMessage((HWND)m_hNotifyWnd, m_lNotifyMsg, 0, m_lNotifyInstData);
+    PostMessage((HWND)m_hNotifyWnd, m_lNotifyMsg, (WPARAM)0, m_lNotifyInstData);
 }
 
 // IDispatch

src/mpc-hc/CMPCThemePlayerListCtrl.cpp

@@ -597,7 +597,7 @@ BOOL CMPCThemePlayerListCtrl::OnLvnItemchanged(NMHDR* pNMHDR, LRESULT* pResult)
 {
     //LPNMLISTVIEW pNMLV = reinterpret_cast<LPNMLISTVIEW>(pNMHDR);
     if (AppNeedsThemedControls()) {
-        ::PostMessage(m_hWnd, PLAYER_PLAYLIST_LVN_ITEMCHANGED, 0, 0);
+        ::PostMessage(m_hWnd, PLAYER_PLAYLIST_LVN_ITEMCHANGED, (WPARAM)0, (LPARAM)0);
     }
     *pResult = 0;
     return FALSE;

src/mpc-hc/GraphThread.cpp

@@ -91,11 +91,7 @@ void CGraphThread::OnOpen(WPARAM wParam, LPARAM lParam)
 void CGraphThread::OnReset(WPARAM wParam, LPARAM lParam)
 {
     if (m_pMainFrame) {
-        BOOL* b = (BOOL*)wParam;
-        BOOL bResult = m_pMainFrame->ResetDevice();
-        if (b) {
-            *b = bResult;
-        }
+        m_pMainFrame->ResetDevice();
     }
     if (CAMEvent* e = (CAMEvent*)lParam) {
         e->Set();

src/mpc-hc/MainFrm.cpp

@@ -1159,7 +1159,7 @@ void CMainFrame::OnDestroy()
 
     if (m_pGraphThread) {
         CAMMsgEvent e;
-        m_pGraphThread->PostThreadMessage(CGraphThread::TM_EXIT, 0, (LPARAM)&e);
+        m_pGraphThread->PostThreadMessage(CGraphThread::TM_EXIT, (WPARAM)0, (LPARAM)&e);
         if (!e.Wait(5000)) {
             TRACE(_T("ERROR: Must call TerminateThread() on CMainFrame::m_pGraphThread->m_hThread\n"));
             TerminateThread(m_pGraphThread->m_hThread, DWORD_ERROR);
@@ -1739,7 +1739,7 @@ void CMainFrame::OnDisplayChange() // untested, not sure if it's working...
     if (GetLoadState() == MLS::LOADED) {
         if (m_pGraphThread) {
             CAMMsgEvent e;
-            m_pGraphThread->PostThreadMessage(CGraphThread::TM_DISPLAY_CHANGE, 0, (LPARAM)&e);
+            m_pGraphThread->PostThreadMessage(CGraphThread::TM_DISPLAY_CHANGE, (WPARAM)0, (LPARAM)&e);
             e.WaitMsg();
         } else {
             DisplayChange();
@@ -3122,7 +3122,7 @@ LRESULT CMainFrame::OnResetDevice(WPARAM wParam, LPARAM lParam)
 
     if (m_bOpenedThroughThread) {
         CAMMsgEvent e;
-        m_pGraphThread->PostThreadMessage(CGraphThread::TM_RESET, 0, (LPARAM)&e);
+        m_pGraphThread->PostThreadMessage(CGraphThread::TM_RESET, (WPARAM)0, (LPARAM)&e);
         e.WaitMsg();
     } else {
         ResetDevice();
@@ -17915,7 +17915,7 @@ void CMainFrame::OpenMedia(CAutoPtr<OpenMediaData> pOMD)
     // initiate graph creation, OpenMediaPrivate() will call OnFilePostOpenmedia()
     if (bUseThread) {
         VERIFY(m_evOpenPrivateFinished.Reset());
-        VERIFY(m_pGraphThread->PostThreadMessage(CGraphThread::TM_OPEN, 0, (LPARAM)pOMD.Detach()));
+        VERIFY(m_pGraphThread->PostThreadMessage(CGraphThread::TM_OPEN, (WPARAM)0, (LPARAM)pOMD.Detach()));
         m_bOpenedThroughThread = true;
     } else {
         OpenMediaPrivate(pOMD);
@@ -18109,7 +18109,7 @@ void CMainFrame::CloseMedia(bool bNextIsQueued/* = false*/)
     if (m_pGraphThread && m_bOpenedThroughThread && !bGraphTerminated) {
         // either opening or closing has to be blocked to prevent reentering them, closing is the better choice
         VERIFY(m_evClosePrivateFinished.Reset());
-        VERIFY(m_pGraphThread->PostThreadMessage(CGraphThread::TM_CLOSE, 0, 0));
+        VERIFY(m_pGraphThread->PostThreadMessage(CGraphThread::TM_CLOSE, (WPARAM)0, (LPARAM)0));
 
         HANDLE handle = m_evClosePrivateFinished;
         DWORD dwWait;
@@ -18146,7 +18146,7 @@ void CMainFrame::StartTunerScan(CAutoPtr<TunerScanData> pTSD)
     SendNowPlayingToSkype();
 
     if (m_pGraphThread) {
-        m_pGraphThread->PostThreadMessage(CGraphThread::TM_TUNER_SCAN, 0, (LPARAM)pTSD.Detach());
+        m_pGraphThread->PostThreadMessage(CGraphThread::TM_TUNER_SCAN, (WPARAM)0, (LPARAM)pTSD.Detach());
     } else {
         DoTunerScan(pTSD);
     }

src/mpc-hc/PlayerSeekBar.cpp

@@ -153,7 +153,7 @@ void CPlayerSeekBar::MoveThumb(const CPoint& point)
 
 void CPlayerSeekBar::SyncVideoToThumb()
 {
-    GetParent()->PostMessage(WM_HSCROLL, NULL, reinterpret_cast<LPARAM>(m_hWnd));
+    GetParent()->PostMessage(WM_HSCROLL, (WPARAM)0, reinterpret_cast<LPARAM>(m_hWnd));
 }
 
 void CPlayerSeekBar::CheckScrollDistance(CPoint point, REFERENCE_TIME minimum_duration_change, ULONGLONG minimum_elapsed_tickcount)

src/mpc-hc/VMROSD.cpp

@@ -396,7 +396,7 @@ void CVMROSD::UpdateSeekBarPos(CPoint point)
     }
 
     if (m_pWnd) {
-        AfxGetApp()->GetMainWnd()->PostMessage(WM_HSCROLL, NULL, reinterpret_cast<LPARAM>(m_pWnd->m_hWnd));
+        AfxGetApp()->GetMainWnd()->PostMessage(WM_HSCROLL, (WPARAM)0, reinterpret_cast<LPARAM>(m_pWnd->m_hWnd));
     }
 }
 

src/mpc-hc/WebServer.cpp

@@ -77,7 +77,7 @@ CWebServer::CWebServer(CMainFrame* pMainFrame, int nPort)
 CWebServer::~CWebServer()
 {
     if (m_hThread != nullptr) {
-        PostThreadMessage(m_ThreadId, WM_QUIT, 0, 0);
+        PostThreadMessage(m_ThreadId, WM_QUIT, (WPARAM)0, (LPARAM)0);
         if (WaitForSingleObject(m_hThread, 10000) == WAIT_TIMEOUT) {
             TerminateThread(m_hThread, 0xDEAD);
         }