Merge remote-tracking branch 'origin/released'

Conflicts:
	xorg-server/Xext/shm.c
	xorg-server/Xext/sync.c
	xorg-server/Xext/xf86bigfont.c
	xorg-server/Xi/opendev.c
	xorg-server/dix/dispatch.c
	xorg-server/include/globals.h
	xorg-server/mi/miinitext.c

1 files changed, 34 insertions, 0 deletions

diff --git a/xorg-server/include/scrnintstr.h b/xorg-server/include/scrnintstr.h
index 6602534a3..6afda0322 100644
--- a/xorg-server/include/scrnintstr.h
+++ b/xorg-server/include/scrnintstr.h
@@ -179,6 +179,8 @@ typedef void (*ClipNotifyProcPtr) (WindowPtr /*pWindow */ ,
 #define CREATE_PIXMAP_USAGE_BACKING_PIXMAP              2
 /* pixmap will contain a glyph */
 #define CREATE_PIXMAP_USAGE_GLYPH_PICTURE               3
+/* pixmap will be shared */
+#define CREATE_PIXMAP_USAGE_SHARED                      4
 
 typedef PixmapPtr (*CreatePixmapProcPtr) (ScreenPtr /*pScreen */ ,
                                           int /*width */ ,
@@ -343,6 +345,18 @@ typedef void (*DeviceCursorCleanupProcPtr) (DeviceIntPtr /* pDev */ ,
 typedef void (*ConstrainCursorHarderProcPtr) (DeviceIntPtr, ScreenPtr, int,
                                               int *, int *);
 
+
+typedef Bool (*SharePixmapBackingProcPtr)(PixmapPtr, ScreenPtr, void **);
+
+typedef Bool (*SetSharedPixmapBackingProcPtr)(PixmapPtr, void *);
+
+typedef Bool (*StartPixmapTrackingProcPtr)(PixmapPtr, PixmapPtr,
+                                           int x, int y);
+
+typedef Bool (*StopPixmapTrackingProcPtr)(PixmapPtr, PixmapPtr);
+
+typedef Bool (*ReplaceScanoutPixmapProcPtr)(DrawablePtr, PixmapPtr, Bool);
+
 typedef struct _Screen {
     int myNum;                  /* index of this instance in Screens[] */
     ATOM id;
@@ -483,6 +497,26 @@ typedef struct _Screen {
     Bool canDoBGNoneRoot;
 
     Bool isGPU;
+
+    struct xorg_list unattached_list;
+    struct xorg_list unattached_head;
+
+    ScreenPtr current_master;
+
+    struct xorg_list output_slave_list;
+    struct xorg_list output_head;
+
+    SharePixmapBackingProcPtr SharePixmapBacking;
+    SetSharedPixmapBackingProcPtr SetSharedPixmapBacking;
+
+    StartPixmapTrackingProcPtr StartPixmapTracking;
+    StopPixmapTrackingProcPtr StopPixmapTracking;
+
+    struct xorg_list pixmap_dirty_list;
+    struct xorg_list offload_slave_list;
+    struct xorg_list offload_head;
+
+    ReplaceScanoutPixmapProcPtr ReplaceScanoutPixmap;
 } ScreenRec;
 
 static inline RegionPtr