Move src/third_party/xserver-xorg-core to its own repo

src/third_party/xserver-xorg-core/02moblin-xserver-1.5.0-bg-none-root.patch

-From a3e15680da24cb8259f6a83dee0c930dab024290 Mon Sep 17 00:00:00 2001
-From: Kristian <krh@redhat.com>
-Date: Fri, 15 Aug 2008 15:15:14 +1000
-Subject: [PATCH] Add nr for background=none root
-
----
- dix/globals.c                |    1 +
- dix/window.c                 |   22 ++++++++++++----------
- hw/xfree86/common/xf86Init.c |   11 +++++++++++
- hw/xfree86/common/xf86str.h  |    5 ++++-
- include/opaque.h             |    1 +
- os/utils.c                   |    3 +++
- 6 files changed, 32 insertions(+), 11 deletions(-)
-
-diff --git a/dix/globals.c b/dix/globals.c
-index 973dc43..dbd76bb 100644
---- a/dix/globals.c
-+++ b/dix/globals.c
-@@ -141,6 +141,7 @@ FontPtr defaultFont;   /* not declared in dix.h to avoid including font.h in
- CursorPtr rootCursor;
- Bool party_like_its_1989 = FALSE;
- Bool whiteRoot = FALSE;
-+Bool bgNoneRoot = FALSE;
- 
- int cursorScreenDevPriv[MAXSCREENS];
- 
-diff --git a/dix/window.c b/dix/window.c
-index c31fa87..8bb178d 100644
---- a/dix/window.c
-+++ b/dix/window.c
-@@ -482,23 +482,24 @@ InitRootWindow(WindowPtr pWin)
-     pWin->cursorIsNone = FALSE;
-     pWin->optional->cursor = rootCursor;
-     rootCursor->refcnt++;
--
-+    pWin->backingStore = defaultBackingStore;
-+    pWin->forcedBS = (defaultBackingStore != NotUseful);
- 
-     if (party_like_its_1989) {
-         MakeRootTile(pWin);
-         backFlag |= CWBackPixmap;
-+        pScreen->ChangeWindowAttributes(pWin, backFlag);
-+    } else if (bgNoneRoot) {
-+       /* nothing, handled in xf86CreateRootWindow */
-     } else {
-        if (whiteRoot)
-             pWin->background.pixel = pScreen->whitePixel;
-         else
-             pWin->background.pixel = pScreen->blackPixel;
-         backFlag |= CWBackPixel;
--    } 
- 
--    pWin->backingStore = defaultBackingStore;
--    pWin->forcedBS = (defaultBackingStore != NotUseful);
--    /* We SHOULD check for an error value here XXX */
--    (*pScreen->ChangeWindowAttributes)(pWin, backFlag);
-+        pScreen->ChangeWindowAttributes(pWin, backFlag);
-+    }
- 
-     MapWindow(pWin, serverClient);
- }
-diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
-index 236c00b..083a6ac 100644
---- a/hw/xfree86/common/xf86Init.c
-+++ b/hw/xfree86/common/xf86Init.c
-@@ -79,6 +79,7 @@
- #ifdef RENDER
- #include "picturestr.h"
- #endif
-+#include "xace.h"
- 
- #include "globals.h"
- 
-@@ -328,6 +329,7 @@ xf86CreateRootWindow(WindowPtr pWin)
-   int ret = TRUE;
-   int err = Success;
-   ScreenPtr pScreen = pWin->drawable.pScreen;
-+  ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-   RootWinPropPtr pProp;
-   CreateWindowProcPtr CreateWindow = (CreateWindowProcPtr)
-       dixLookupPrivate(&pScreen->devPrivates, xf86CreateRootWindowKey);
-@@ -381,6 +383,15 @@ xf86CreateRootWindow(WindowPtr pWin)
-     }
-   }
- 
-+  if (bgNoneRoot && pScrn->canDoBGNoneRoot || 1) {
-+      pWin->backgroundState = XaceBackgroundNoneState(pWin);
-+      pWin->background.pixel = pScreen->whitePixel;
-+      pScreen->ChangeWindowAttributes(pWin, CWBackPixmap | CWBorderPixel | CWCursor | CWBackingStore);
-+  } else {
-+      pWin->background.pixel = pScreen->blackPixel;
-+      pScreen->ChangeWindowAttributes(pWin, CWBackPixel | CWBorderPixel | CWCursor | CWBackingStore);
-+  }
-+
- #ifdef DEBUG
-   ErrorF("xf86CreateRootWindow() returns %d\n", ret);
- #endif
-diff --git a/hw/xfree86/common/xf86str.h b/hw/xfree86/common/xf86str.h
-index 904c369..8c38f69 100644
---- a/hw/xfree86/common/xf86str.h
-+++ b/hw/xfree86/common/xf86str.h
-@@ -531,7 +531,7 @@ typedef struct _confdrirec {
- } confDRIRec, *confDRIPtr;
- 
- /* These values should be adjusted when new fields are added to ScrnInfoRec */
--#define NUM_RESERVED_INTS              16
-+#define NUM_RESERVED_INTS              15
- #define NUM_RESERVED_POINTERS          15
- #define NUM_RESERVED_FUNCS             11
- 
-@@ -959,6 +959,9 @@ typedef struct _ScrnInfoRec {
-     ClockRangesPtr     clockRanges;
-     int                        adjustFlags;
- 
-+    /* -nr support */
-+    int                        canDoBGNoneRoot;
-+
-     /*
-      * These can be used when the minor ABI version is incremented.
-      * The NUM_* parameters must be reduced appropriately to keep the
-diff --git a/include/opaque.h b/include/opaque.h
-index 07a0715..be1577b 100644
---- a/include/opaque.h
-+++ b/include/opaque.h
-@@ -71,6 +71,7 @@ extern Bool defeatAccessControl;
- extern long maxBigRequestSize;
- extern Bool party_like_its_1989;
- extern Bool whiteRoot;
-+extern Bool bgNoneRoot;
- 
- extern Bool CoreDump;
- 
-diff --git a/os/utils.c b/os/utils.c
-index b100949..c41b45b 100644
---- a/os/utils.c
-+++ b/os/utils.c
-@@ -515,6 +515,7 @@ void UseMsg(void)
- #endif
-     ErrorF("-nolisten string       don't listen on protocol\n");
-     ErrorF("-noreset               don't reset after last client exists\n");
-+    ErrorF("-nr                    create root window with no background\n");
-     ErrorF("-reset                 reset after last client exists\n");
-     ErrorF("-p #                   screen-saver pattern duration (minutes)\n");
-     ErrorF("-pn                    accept failure to listen on all ports\n");
-@@ -859,6 +860,8 @@ ProcessCommandLine(int argc, char *argv[])
-            defaultBackingStore = WhenMapped;
-         else if ( strcmp( argv[i], "-wr") == 0)
-             whiteRoot = TRUE;
-+        else if ( strcmp( argv[i], "-nr") == 0)
-+            bgNoneRoot = TRUE;
-         else if ( strcmp( argv[i], "-maxbigreqsize") == 0) {
-              if(++i < argc) {
-                  long reqSizeArg = atol(argv[i]);
--- 
-1.5.3.4
-