xserver: remove index from CloseScreen (API/ABI breakage)

 Extracted from X.org bulk commit:

 commit 1f0e8bd5eb1a5539689cfc4f5a6b86b530907ec5
 Author: Dave Airlie <airlied@redhat.com>
 Date:   Tue Jun 5 13:22:18 2012 +0100

    api: rework the X server driver API to avoid global arrays.

    This is a squash merge containing all the API changes, as
    well as the video ABI bump.

    Its been squashed to make bisection easier.

    Full patch log below:

    [...]

    commit 06729dbbc804a20242e6499f446acb5d94023c3c
    Author: Dave Airlie <airlied@gmail.com>
    Date:   Tue Apr 10 14:04:59 2012 +0100

        xserver: remove index from CloseScreen (API/ABI breakage)

        This drops the index from the CloseScreen callback,
        its always been useless really, since the pScreen contains it.

        Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
        Acked-by: Aaron Plattner <aplattner@nvidia.com>
        Reviewed-by: Adam Jackson <ajax@redhat.com>
        Signed-off-by: Dave Airlie <airlied@redhat.com>

7 files changed, 16 insertions, 22 deletions

diff --git a/nx-X11/programs/Xserver/mi/mi.h b/nx-X11/programs/Xserver/mi/mi.h
index 0cd4b8bac..409e21e34 100644
--- a/nx-X11/programs/Xserver/mi/mi.h
+++ b/nx-X11/programs/Xserver/mi/mi.h
@@ -437,7 +437,6 @@ extern Bool miModifyPixmapHeader(
 );
 
 extern Bool miCloseScreen(
-    int /*index*/,
     ScreenPtr /*pScreen*/
 );
 
diff --git a/nx-X11/programs/Xserver/mi/mibstore.c b/nx-X11/programs/Xserver/mi/mibstore.c
index 5fddc8573..3c4b74814 100644
--- a/nx-X11/programs/Xserver/mi/mibstore.c
+++ b/nx-X11/programs/Xserver/mi/mibstore.c
@@ -183,7 +183,7 @@ else \
 static int  miBSScreenIndex;
 static unsigned long miBSGeneration = 0;
 
-static Bool	    miBSCloseScreen(int i, ScreenPtr pScreen);
+static Bool	    miBSCloseScreen(ScreenPtr pScreen);
 static void	    miBSGetImage(DrawablePtr pDrawable, int sx, int sy,
 				 int w, int h, unsigned int format,
 				 unsigned long planemask, char *pdstLine);
@@ -416,8 +416,7 @@ miInitializeBackingStore (pScreen)
  */
 
 static Bool
-miBSCloseScreen (i, pScreen)
-    int		i;
+miBSCloseScreen (pScreen)
     ScreenPtr	pScreen;
 {
     miBSScreenPtr   pScreenPriv;
@@ -432,7 +431,7 @@ miBSCloseScreen (i, pScreen)
 
     free ((void *) pScreenPriv);
 
-    return (*pScreen->CloseScreen) (i, pScreen);
+    return (*pScreen->CloseScreen) (pScreen);
 }
 
 static void miBSFillVirtualBits(DrawablePtr pDrawable, GCPtr pGC,
diff --git a/nx-X11/programs/Xserver/mi/midispcur.c b/nx-X11/programs/Xserver/mi/midispcur.c
index 2ed908de4..df15ea311 100644
--- a/nx-X11/programs/Xserver/mi/midispcur.c
+++ b/nx-X11/programs/Xserver/mi/midispcur.c
@@ -56,7 +56,7 @@ in this Software without prior written authorization from The Open Group.
 static int	miDCScreenIndex;
 static unsigned long miDCGeneration = 0;
 
-static Bool	miDCCloseScreen(int index, ScreenPtr pScreen);
+static Bool	miDCCloseScreen(ScreenPtr pScreen);
 
 typedef struct {
     GCPtr	    pSourceGC, pMaskGC;
@@ -163,8 +163,7 @@ miDCInitialize (pScreen, screenFuncs)
 #define tossPict(pict)	(pict ? FreePicture (pict, 0) : 0)
 
 static Bool
-miDCCloseScreen (index, pScreen)
-    int		index;
+miDCCloseScreen (pScreen)
     ScreenPtr	pScreen;
 {
     miDCScreenPtr   pScreenPriv;
@@ -185,7 +184,7 @@ miDCCloseScreen (index, pScreen)
     tossPict (pScreenPriv->pTempPicture);
 #endif
     free ((void *) pScreenPriv);
-    return (*pScreen->CloseScreen) (index, pScreen);
+    return (*pScreen->CloseScreen) (pScreen);
 }
 
 static Bool
diff --git a/nx-X11/programs/Xserver/mi/mioverlay.c b/nx-X11/programs/Xserver/mi/mioverlay.c
index 796df6ebd..c0d923a0f 100644
--- a/nx-X11/programs/Xserver/mi/mioverlay.c
+++ b/nx-X11/programs/Xserver/mi/mioverlay.c
@@ -62,7 +62,7 @@ static Bool HasUnderlayChildren(WindowPtr);
 static void MarkUnderlayWindow(WindowPtr);
 static Bool CollectUnderlayChildrenRegions(WindowPtr, RegionPtr);
 
-static Bool miOverlayCloseScreen(int, ScreenPtr);
+static Bool miOverlayCloseScreen(ScreenPtr);
 static Bool miOverlayCreateWindow(WindowPtr);
 static Bool miOverlayDestroyWindow(WindowPtr);
 static Bool miOverlayUnrealizeWindow(WindowPtr);
@@ -167,7 +167,7 @@ miInitOverlay(
 
 
 static Bool 
-miOverlayCloseScreen(int i, ScreenPtr pScreen)
+miOverlayCloseScreen(ScreenPtr pScreen)
 {
    miOverlayScreenPtr pScreenPriv = MIOVERLAY_GET_SCREEN_PRIVATE(pScreen);
 
@@ -179,7 +179,7 @@ miOverlayCloseScreen(int i, ScreenPtr pScreen)
 
    free(pScreenPriv);
 
-   return (*pScreen->CloseScreen)(i, pScreen);
+   return (*pScreen->CloseScreen)(pScreen);
 }
 
 
diff --git a/nx-X11/programs/Xserver/mi/mipointer.c b/nx-X11/programs/Xserver/mi/mipointer.c
index 01502c251..dc5a4985d 100644
--- a/nx-X11/programs/Xserver/mi/mipointer.c
+++ b/nx-X11/programs/Xserver/mi/mipointer.c
@@ -66,7 +66,7 @@ static void miPointerCursorLimits(ScreenPtr pScreen, CursorPtr pCursor,
 				  BoxPtr pHotBox, BoxPtr pTopLeftBox);
 static Bool miPointerSetCursorPosition(ScreenPtr pScreen, int x, int y,
 				       Bool generateEvent);
-static Bool miPointerCloseScreen(int index, ScreenPtr pScreen);
+static Bool miPointerCloseScreen(ScreenPtr pScreen);
 static void miPointerMove(ScreenPtr pScreen, int x, int y, unsigned long time);
 
 Bool
@@ -132,8 +132,7 @@ miPointerInitialize (pScreen, spriteFuncs, screenFuncs, waitForUpdate)
 }
 
 static Bool
-miPointerCloseScreen (index, pScreen)
-    int		index;
+miPointerCloseScreen (pScreen)
     ScreenPtr	pScreen;
 {
     SetupScreen(pScreen);
@@ -144,7 +143,7 @@ miPointerCloseScreen (index, pScreen)
 	miPointer.pSpriteScreen = 0;
     pScreen->CloseScreen = pScreenPriv->CloseScreen;
     free ((void *) pScreenPriv);
-    return (*pScreen->CloseScreen) (index, pScreen);
+    return (*pScreen->CloseScreen) (pScreen);
 }
 
 /*
diff --git a/nx-X11/programs/Xserver/mi/miscrinit.c b/nx-X11/programs/Xserver/mi/miscrinit.c
index ac782cf7d..c5b78fa8f 100644
--- a/nx-X11/programs/Xserver/mi/miscrinit.c
+++ b/nx-X11/programs/Xserver/mi/miscrinit.c
@@ -128,8 +128,7 @@ miModifyPixmapHeader(pPixmap, width, height, depth, bitsPerPixel, devKind,
 
 /*ARGSUSED*/
 Bool
-miCloseScreen (iScreen, pScreen)
-    int		iScreen;
+miCloseScreen (pScreen)
     ScreenPtr	pScreen;
 {
     return ((*pScreen->DestroyPixmap)((PixmapPtr)pScreen->devPrivate));
diff --git a/nx-X11/programs/Xserver/mi/misprite.c b/nx-X11/programs/Xserver/mi/misprite.c
index 592013d7f..151de776d 100644
--- a/nx-X11/programs/Xserver/mi/misprite.c
+++ b/nx-X11/programs/Xserver/mi/misprite.c
@@ -70,7 +70,7 @@ in this Software without prior written authorization from The Open Group.
 static int  miSpriteScreenIndex;
 static unsigned long miSpriteGeneration = 0;
 
-static Bool	    miSpriteCloseScreen(int i, ScreenPtr pScreen);
+static Bool	    miSpriteCloseScreen(ScreenPtr pScreen);
 static void	    miSpriteGetImage(DrawablePtr pDrawable, int sx, int sy,
 				     int w, int h, unsigned int format,
 				     unsigned long planemask, char *pdstLine);
@@ -248,8 +248,7 @@ miSpriteInitialize (pScreen, cursorFuncs, screenFuncs)
  */
 
 static Bool
-miSpriteCloseScreen (i, pScreen)
-    int i;
+miSpriteCloseScreen (pScreen)
     ScreenPtr	pScreen;
 {
     miSpriteScreenPtr   pScreenPriv;
@@ -270,7 +269,7 @@ miSpriteCloseScreen (i, pScreen)
     
     free ((void *) pScreenPriv);
 
-    return (*pScreen->CloseScreen) (i, pScreen);
+    return (*pScreen->CloseScreen) (pScreen);
 }
 
 static void