Merge remote-tracking branch 'jturney/rpavlik-xwin-fixes'

hw/xwin/Makefile.am

@@ -175,7 +175,8 @@ install-exec-hook:
 EXTRA_DIST = \
 	$(xwinconfig_DATA) \
 	X.ico \
-	XWin.rc
+	XWin.rc \
+	XWin.exe.manifest
 
 relink:
 	$(AM_V_at)rm -f XWin$(EXEEXT) && $(MAKE) XWin$(EXEEXT)

hw/xwin/winclipboard.h

@@ -39,7 +39,6 @@
 #include <sys/select.h>
 #else
 #include <X11/Xwinsock.h>
-#define HAS_WINSOCK
 #endif
 #include <fcntl.h>
 #include <setjmp.h>

hw/xwin/winclipboardthread.c

@@ -32,6 +32,8 @@
 
 #ifdef HAVE_XWIN_CONFIG_H
 #include <xwin-config.h>
+#else
+#define HAS_WINSOCK 1
 #endif
 #include <sys/types.h>
 #include "winclipboard.h"

hw/xwin/winengine.c

@@ -192,15 +192,12 @@ winSetEngine (ScreenPtr pScreen)
 
   /* ShadowGDI is the only engine that supports Multi Window Mode */
   if (
-#ifdef XWIN_MULTIWINDOWEXTWM
-      pScreenInfo->fMWExtWM
-#else
       FALSE
+#ifdef XWIN_MULTIWINDOWEXTWM
+      || pScreenInfo->fMWExtWM
 #endif
 #ifdef XWIN_MULTIWINDOW
       || pScreenInfo->fMultiWindow
-#else
-      || FALSE
 #endif
       )
     {

hw/xwin/winmultiwindowwm.c

@@ -1201,11 +1201,13 @@ winInitWM (void **ppWMInfo,
   XMsgProcArgPtr	pXMsgArg = (XMsgProcArgPtr) malloc (sizeof(XMsgProcArgRec));
 
   /* Bail if the input parameters are bad */
-  if (pArg == NULL || pWMInfo == NULL)
-    {
-      ErrorF ("winInitWM - malloc failed.\n");
-      return FALSE;
-    }
+  if (pArg == NULL || pWMInfo == NULL || pXMsgArg == NULL) {
+    ErrorF ("winInitWM - malloc failed.\n");
+    free(pArg);
+    free(pWMInfo);
+    free(pXMsgArg);
+    return FALSE;
+  }
   
   /* Zero the allocated memory */
   ZeroMemory (pArg, sizeof (WMProcArgRec));

hw/xwin/winnativegdi.c

@@ -315,7 +315,6 @@ static Bool
 winActivateAppNativeGDI (ScreenPtr pScreen)
 {
   winScreenPriv(pScreen);
-  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
 
   /*
    * Are we active?
@@ -323,7 +322,8 @@ winActivateAppNativeGDI (ScreenPtr pScreen)
    */
   if (pScreenPriv != NULL
       && pScreenPriv->fActive
-      && pScreenInfo->fFullScreen)
+      && pScreenPriv->pScreenInfo
+      && pScreenPriv->pScreenInfo->fFullScreen)
     {
       /*
        * Activating, attempt to bring our window 
@@ -338,7 +338,8 @@ winActivateAppNativeGDI (ScreenPtr pScreen)
    */
   if (pScreenPriv != NULL
       && !pScreenPriv->fActive
-      && pScreenInfo->fFullScreen)
+      && pScreenPriv->pScreenInfo
+      && pScreenPriv->pScreenInfo->fFullScreen)
     {
       /*
        * Deactivating, stuff our window onto the

hw/xwin/winpfbdd.c

@@ -461,12 +461,12 @@ static Bool
 winActivateAppPrimaryDD (ScreenPtr pScreen)
 {
   winScreenPriv(pScreen);
-  winScreenInfo		*pScreenInfo = pScreenPriv->pScreenInfo;
   RECT			rcSrc, rcClient;
   HRESULT		ddrval = DD_OK;
 
   /* Check for errors */
   if (pScreenPriv == NULL
+      || pScreenPriv->pScreenInfo == NULL
       || pScreenPriv->pddsPrimary == NULL
       || pScreenPriv->pddsOffscreen == NULL)
     return FALSE;
@@ -500,8 +500,8 @@ winActivateAppPrimaryDD (ScreenPtr pScreen)
   /* Setup a source rectangle */
   rcSrc.left = 0;
   rcSrc.top = 0;
-  rcSrc.right = pScreenInfo->dwWidth;
-  rcSrc.bottom = pScreenInfo->dwHeight;
+  rcSrc.right = pScreenPriv->pScreenInfo->dwWidth;
+  rcSrc.bottom = pScreenPriv->pScreenInfo->dwHeight;
 
   ddrval = IDirectDrawSurface2_Blt (pScreenPriv->pddsPrimary,
 				    &rcClient,

hw/xwin/winrandr.c

@@ -122,8 +122,6 @@ Bool
 winRandRScreenSetSize (ScreenPtr  pScreen,
 		       CARD16	    width,
 		       CARD16	    height,
-		       CARD16       pixWidth,
-		       CARD16       pixHeight,
 		       CARD32	    mmWidth,
 		       CARD32	    mmHeight)
 {

hw/xwin/winshadgdi.c

@@ -270,7 +270,6 @@ winQueryRGBBitsAndMasks (ScreenPtr pScreen)
   else
     {
       ErrorF ("winQueryRGBBitsAndMasks - winQueryScreenDIBFormat failed\n");
-      free (pbmih);
       fReturn = FALSE;
     }
 

hw/xwin/winwin32rootless.c

@@ -551,7 +551,7 @@ winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid)
   winDebug ("winMWExtWMRestackFrame (%08x)\n", (int) pRLWinPriv);
 #endif
 
-  if (pScreenPriv->fRestacking) return;
+  if (pScreenPriv && pScreenPriv->fRestacking) return;
 
   if (pScreenPriv) pScreenInfo = pScreenPriv->pScreenInfo;
 
@@ -640,8 +640,6 @@ winMWExtWMRestackFrame (RootlessFrameID wid, RootlessFrameID nextWid)
       SetWindowPos (pRLWinPriv->hWnd, pRLNextWinPriv->hWnd,
 		    0, 0, 0, 0,
 		    SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE);
-#if 0
-#endif
     }
 #if CYGMULTIWINDOW_DEBUG
   winDebug ("winMWExtWMRestackFrame - done (%08x)\n", (int) pRLWinPriv);

hw/xwin/winwin32rootlesswindow.c

@@ -202,7 +202,8 @@ winMWExtWMDecorateWindow (HWND hwnd, LPARAM lParam)
   /* Check if the Windows window property for our X window pointer is valid */
   if ((pRLWinPriv = (win32RootlessWindowPtr)GetProp (hwnd, WIN_WINDOW_PROP)) != NULL)
     {
-      pScreen				= pRLWinPriv->pFrame->win->drawable.pScreen;
+      if (pRLWinPriv != NULL && pRLWinPriv->pFrame != NULL && pRLWinPriv->pFrame->win != NULL)
+        pScreen				= pRLWinPriv->pFrame->win->drawable.pScreen;
       if (pScreen) pScreenPriv		= winGetScreenPriv(pScreen);
       if (pScreenPriv) pScreenInfo	= pScreenPriv->pScreenInfo;
       if (pRLWinPriv && pScreenInfo) winMWExtWMUpdateWindowDecoration (pRLWinPriv, pScreenInfo);