xserver git update 23/6/2010

3 files changed, 87 insertions, 10 deletions

diff --git a/xorg-server/composite/compinit.c b/xorg-server/composite/compinit.c
index 389cf0bfb..d3910c4b4 100644
--- a/xorg-server/composite/compinit.c
+++ b/xorg-server/composite/compinit.c
@@ -66,6 +66,9 @@ compCloseScreen (int index, ScreenPtr pScreen)
     pScreen->ChangeWindowAttributes = cs->ChangeWindowAttributes;

     pScreen->ReparentWindow = cs->ReparentWindow;

     pScreen->ConfigNotify = cs->ConfigNotify;

+    pScreen->MoveWindow = cs->MoveWindow;

+    pScreen->ResizeWindow = cs->ResizeWindow;

+    pScreen->ChangeBorderWidth = cs->ChangeBorderWidth;

     

     pScreen->ClipNotify = cs->ClipNotify;

     pScreen->UnrealizeWindow = cs->UnrealizeWindow;

@@ -366,6 +369,15 @@ compScreenInit (ScreenPtr pScreen)
     cs->ConfigNotify = pScreen->ConfigNotify;

     pScreen->ConfigNotify = compConfigNotify;

 

+    cs->MoveWindow = pScreen->MoveWindow;

+    pScreen->MoveWindow = compMoveWindow;

+

+    cs->ResizeWindow = pScreen->ResizeWindow;

+    pScreen->ResizeWindow = compResizeWindow;

+

+    cs->ChangeBorderWidth = pScreen->ChangeBorderWidth;

+    pScreen->ChangeBorderWidth = compChangeBorderWidth;

+

     cs->ReparentWindow = pScreen->ReparentWindow;

     pScreen->ReparentWindow = compReparentWindow;

 

diff --git a/xorg-server/composite/compint.h b/xorg-server/composite/compint.h
index e02d22c6b..8213c1605 100644
--- a/xorg-server/composite/compint.h
+++ b/xorg-server/composite/compint.h
@@ -127,9 +127,14 @@ typedef struct _CompScreen {
     UnrealizeWindowProcPtr	UnrealizeWindow;

     ClipNotifyProcPtr		ClipNotify;

     /*

-     * Called from ConfigureWindow.

+     * Called from ConfigureWindow, these

+     * three track changes to the offscreen storage

+     * geometry

      */

     ConfigNotifyProcPtr         ConfigNotify;

+    MoveWindowProcPtr		MoveWindow;

+    ResizeWindowProcPtr		ResizeWindow;

+    ChangeBorderWidthProcPtr	ChangeBorderWidth;

     /*

      * Reparenting has an effect on Subwindows redirect

      */

@@ -281,6 +286,16 @@ void
 compClipNotify (WindowPtr pWin, int dx, int dy);

 

 void

+compMoveWindow (WindowPtr pWin, int x, int y, WindowPtr pSib, VTKind kind);

+

+void

+compResizeWindow (WindowPtr pWin, int x, int y,

+		  unsigned int w, unsigned int h, WindowPtr pSib);

+

+void

+compChangeBorderWidth (WindowPtr pWin, unsigned int border_width);

+

+void

 compReparentWindow (WindowPtr pWin, WindowPtr pPriorParent);

 

 Bool

diff --git a/xorg-server/composite/compwindow.c b/xorg-server/composite/compwindow.c
index 82f9b4cfd..0efae97eb 100644
--- a/xorg-server/composite/compwindow.c
+++ b/xorg-server/composite/compwindow.c
@@ -334,6 +334,65 @@ compImplicitRedirect (WindowPtr pWin, WindowPtr pParent)
     return FALSE;

 }

 

+static void compFreeOldPixmap(WindowPtr pWin)

+{

+    ScreenPtr		pScreen = pWin->drawable.pScreen;

+    if (pWin->redirectDraw != RedirectDrawNone)

+    {

+	CompWindowPtr	cw = GetCompWindow (pWin);

+	if (cw->pOldPixmap)

+	{

+	    (*pScreen->DestroyPixmap) (cw->pOldPixmap);

+	    cw->pOldPixmap = NullPixmap;

+	}

+    }

+}

+void

+compMoveWindow (WindowPtr pWin, int x, int y, WindowPtr pSib, VTKind kind)

+{

+    ScreenPtr		pScreen = pWin->drawable.pScreen;

+    CompScreenPtr	cs = GetCompScreen (pScreen);

+

+    pScreen->MoveWindow = cs->MoveWindow;

+    (*pScreen->MoveWindow) (pWin, x, y, pSib, kind);

+    cs->MoveWindow = pScreen->MoveWindow;

+    pScreen->MoveWindow = compMoveWindow;

+

+    compFreeOldPixmap(pWin);

+    compCheckTree (pScreen);

+}

+

+void

+compResizeWindow (WindowPtr pWin, int x, int y,

+		  unsigned int w, unsigned int h, WindowPtr pSib)

+{

+    ScreenPtr		pScreen = pWin->drawable.pScreen;

+    CompScreenPtr	cs = GetCompScreen (pScreen);

+

+    pScreen->ResizeWindow = cs->ResizeWindow;

+    (*pScreen->ResizeWindow) (pWin, x, y, w, h, pSib);

+    cs->ResizeWindow = pScreen->ResizeWindow;

+    pScreen->ResizeWindow = compResizeWindow;

+

+    compFreeOldPixmap(pWin);

+    compCheckTree (pWin->drawable.pScreen);

+}

+

+void

+compChangeBorderWidth (WindowPtr pWin, unsigned int bw)

+{

+    ScreenPtr		pScreen = pWin->drawable.pScreen;

+    CompScreenPtr	cs = GetCompScreen (pScreen);

+

+    pScreen->ChangeBorderWidth = cs->ChangeBorderWidth;

+    (*pScreen->ChangeBorderWidth) (pWin, bw);

+    cs->ChangeBorderWidth = pScreen->ChangeBorderWidth;

+    pScreen->ChangeBorderWidth = compChangeBorderWidth;

+

+    compFreeOldPixmap(pWin);

+    compCheckTree (pWin->drawable.pScreen);

+}

+

 void

 compReparentWindow (WindowPtr pWin, WindowPtr pPriorParent)

 {

@@ -705,7 +764,6 @@ compConfigNotify(WindowPtr pWin, int x, int y, int w, int h,
     CompScreenPtr	cs = GetCompScreen (pScreen);

     Bool                ret = 0;

     WindowPtr		pParent = pWin->parent;

-    CompWindowPtr       cw;

     int			draw_x, draw_y;

     Bool alloc_ret;

 

@@ -728,14 +786,6 @@ compConfigNotify(WindowPtr pWin, int x, int y, int w, int h,
     draw_x = pParent->drawable.x + x + bw;

     draw_y = pParent->drawable.y + y + bw;

     alloc_ret = compReallocPixmap (pWin, draw_x, draw_y, w, h, bw);

-    

-    cw = GetCompWindow (pWin);

-    if (cw->pOldPixmap)

-    {

-	(*pScreen->DestroyPixmap) (cw->pOldPixmap);

-	cw->pOldPixmap = NullPixmap;

-    }

-    compCheckTree (pScreen);

 

     if (alloc_ret == FALSE)

 	return BadAlloc;