mciavi32: Use wide-char string literals.

dlls/mciavi32/info.c

@@ -190,8 +190,6 @@ DWORD	MCIAVI_mciInfo(UINT wDevID, DWORD dwFlags, LPMCI_DGV_INFO_PARMSW lpParms)
     LPCWSTR		str = 0;
     WINE_MCIAVI*	wma = MCIAVI_mciGetOpenDev(wDevID);
     DWORD		ret = 0;
-    static const WCHAR wszAviPlayer[] = {'W','i','n','e','\'','s',' ','A','V','I',' ','p','l','a','y','e','r',0};
-    static const WCHAR wszVersion[] = {'1','.','1',0};
 
     if (lpParms == NULL || lpParms->lpstrReturn == NULL)
 	return MCIERR_NULL_PARAMETER_BLOCK;
@@ -203,9 +201,9 @@ DWORD	MCIAVI_mciInfo(UINT wDevID, DWORD dwFlags, LPMCI_DGV_INFO_PARMSW lpParms)
     EnterCriticalSection(&wma->cs);
 
     if (dwFlags & MCI_INFO_PRODUCT)
-	str = wszAviPlayer;
+	str = L"Wine's AVI player";
     else if (dwFlags & MCI_INFO_VERSION)
-	str = wszVersion;
+	str = L"1.1";
     else if (dwFlags & MCI_INFO_FILE)
 	str = wma->lpFileName;
     else {
@@ -213,9 +211,8 @@ DWORD	MCIAVI_mciInfo(UINT wDevID, DWORD dwFlags, LPMCI_DGV_INFO_PARMSW lpParms)
 	ret = MCIERR_UNRECOGNIZED_COMMAND;
     }
     if (!ret) {
-	WCHAR zero = 0;
 	/* Only mciwave, mciseq and mcicda set dwRetSize (since NT). */
-	lstrcpynW(lpParms->lpstrReturn, str ? str : &zero, lpParms->dwRetSize);
+	lstrcpynW(lpParms->lpstrReturn, str ? str : L"", lpParms->dwRetSize);
     }
     LeaveCriticalSection(&wma->cs);
     return ret;

dlls/mciavi32/mciavi.c

@@ -71,7 +71,6 @@ BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
 static	DWORD	MCIAVI_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
 {
     WINE_MCIAVI*	wma;
-    static const WCHAR mciAviWStr[] = {'M','C','I','A','V','I',0};
 
     TRACE("%s, %p\n", debugstr_w(str), modp);
 
@@ -88,7 +87,7 @@ static	DWORD	MCIAVI_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
     wma->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": WINE_MCIAVI.cs");
     wma->hStopEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
     wma->wDevID = modp->wDeviceID;
-    wma->wCommandTable = mciLoadCommandResource(MCIAVI_hInstance, mciAviWStr, 0);
+    wma->wCommandTable = mciLoadCommandResource(MCIAVI_hInstance, L"MCIAVI", 0);
     wma->dwStatus = MCI_MODE_NOT_READY;
     modp->wCustomCommandTable = wma->wCommandTable;
     modp->wType = MCI_DEVTYPE_DIGITAL_VIDEO;

dlls/mciavi32/wnd.c

@@ -25,8 +25,6 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(mciavi);
 
-static const WCHAR mciaviW[] = {'M','C','I','A','V','I',0};
-
 static LRESULT WINAPI MCIAVI_WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 {
     TRACE("hwnd=%p msg=%x wparam=%lx lparam=%lx\n", hWnd, uMsg, wParam, lParam);
@@ -87,7 +85,7 @@ static LRESULT WINAPI MCIAVI_WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPA
 
 BOOL MCIAVI_UnregisterClass(void)
 {
-    return UnregisterClassW(mciaviW, MCIAVI_hInstance);
+    return UnregisterClassW(L"MCIAVI", MCIAVI_hInstance);
 }
 
 BOOL MCIAVI_RegisterClass(void)
@@ -101,7 +99,7 @@ BOOL MCIAVI_RegisterClass(void)
     wndClass.hInstance     = MCIAVI_hInstance;
     wndClass.hCursor       = LoadCursorW(0, (LPCWSTR)IDC_ARROW);
     wndClass.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
-    wndClass.lpszClassName = mciaviW;
+    wndClass.lpszClassName = L"MCIAVI";
 
     if (RegisterClassW(&wndClass)) return TRUE;
     if (GetLastError() == ERROR_CLASS_ALREADY_EXISTS) return TRUE;
@@ -111,7 +109,6 @@ BOOL MCIAVI_RegisterClass(void)
 
 BOOL    MCIAVI_CreateWindow(WINE_MCIAVI* wma, DWORD dwFlags, LPMCI_DGV_OPEN_PARMSW lpParms)
 {
-    static const WCHAR captionW[] = {'W','i','n','e',' ','M','C','I','-','A','V','I',' ','p','l','a','y','e','r',0};
     HWND	hParent = 0;
     DWORD	dwStyle = WS_OVERLAPPEDWINDOW;
     RECT        rc;
@@ -135,10 +132,8 @@ BOOL    MCIAVI_CreateWindow(WINE_MCIAVI* wma, DWORD dwFlags, LPMCI_DGV_OPEN_PARM
         rc.left = rc.top = CW_USEDEFAULT;
     }
 
-    wma->hWnd = CreateWindowW(mciaviW, captionW,
-                              dwStyle, rc.left, rc.top,
-                              rc.right, rc.bottom,
-                              hParent, 0, MCIAVI_hInstance,
+    wma->hWnd = CreateWindowW(L"MCIAVI", L"Wine MCI-AVI player", dwStyle, rc.left, rc.top,
+                              rc.right, rc.bottom, hParent, 0, MCIAVI_hInstance,
                               ULongToPtr(wma->wDevID));
     wma->hWndPaint = wma->hWnd;