From 97aaa22fb796662afd3ad4052d4f7d1c5945bb70 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Mon, 20 Sep 2010 09:22:54 +0000
Subject: opengl window was not always created/moved to the correct place

---
 xorg-server/hw/xwin/glx/winpriv.c | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'xorg-server/hw/xwin/glx/winpriv.c')

diff --git a/xorg-server/hw/xwin/glx/winpriv.c b/xorg-server/hw/xwin/glx/winpriv.c
index 6c16c31ae..c689bae08 100644
--- a/xorg-server/hw/xwin/glx/winpriv.c
+++ b/xorg-server/hw/xwin/glx/winpriv.c
@@ -57,6 +57,8 @@ HWND winGetWindowInfo(WindowPtr pWin)
             {
               if (pWin->parent && pWin->parent->parent)
               {
+                int offsetx;
+                int offsety;
                 int ExtraClass=(pWin->realized)?WS_VISIBLE:0;
                 HWND hWndParent;
                 WindowPtr pParent=pWin->parent;
@@ -70,24 +72,35 @@ HWND winGetWindowInfo(WindowPtr pWin)
                 }
                 if (!hWndParent)
                   hWndParent=hwnd;
+                if (pParent)
+                {
+                  offsetx=pParent->drawable.x;
+                  offsety=pParent->drawable.y;
+                }
+                else
+                {
+                  offsetx=0;
+                  offsety=0;
+                }
                 pWinPriv->hWnd=CreateWindowExA(WS_EX_TRANSPARENT,
                              WIN_GL_WINDOW_CLASS,
                              "",
                              WS_CHILD |WS_CLIPSIBLINGS | WS_CLIPCHILDREN  | ExtraClass,
-                             pWin->drawable.x,
-                             pWin->drawable.y,
+                             pWin->drawable.x-offsetx,
+                             pWin->drawable.y-offsety,
                              pWin->drawable.width,
                              pWin->drawable.height,
                              hWndParent,
                              NULL,
                              GetModuleHandle(NULL),
                              NULL);
+                winDebug("Window created %x %x %d %d %d %d\n",pWinPriv->hWnd,hWndParent,pWin->drawable.x-offsetx,pWin->drawable.y-offsety,pWin->drawable.width, pWin->drawable.height);
                 pWinPriv->GlCtxWnd=TRUE;
               }
               else
               {
                 winCreateWindowsWindow(pWin);
-                ErrorF("winGetWindowInfo: forcing window to exist...\n");
+                winDebug("winGetWindowInfo: forcing window to exist...\n");
               }
             }
             if (pWinPriv->hWnd != NULL)
-- 
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