RandR backports (X.org commits 2016+17)

Makefile

@@ -36,6 +36,8 @@ SHELL:=/bin/bash
 
 	# clean auto-generated nxversion.def file \
 	if [ "x$@" == "xclean" ] || [ "x$@" = "xdistclean" ]; then \
+	    ./mesa-quilt pop -a; \
+	    rm -Rf nx-X11/extras/Mesa/.pc/; \
 	    rm -f nx-X11/config/cf/nxversion.def; \
 	    rm -f bin/nxagent; \
 	    rm -f bin/nxproxy; \
@@ -72,6 +74,7 @@ build-full:
 
 	cd nxcompshad && autoconf && (${CONFIGURE}) && ${MAKE}
 
+	./mesa-quilt push -a
 	cd nx-X11 && ${MAKE} World USRLIBDIR=$(USRLIBDIR) SHLIBDIR=$(SHLIBDIR)
 
 	cd nxproxy && autoconf && (${CONFIGURE}) && ${MAKE}

mesa-quilt

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# Copyright (C) 2017 by Mike Gabriel <[email protected]>
+#
+# This is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the
+# Free Software Foundation, Inc.,
+# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+d=. ; while [ ! -d $d/nx-X11/extras -a `readlink -e $d` != / ]; do d=$d/..; done
+if [ -d $d/nx-X11/extras ] && [ -z $QUILT_PATCHES ]; then
+    # if in Debian packaging tree with unset $QUILT_PATCHES
+    export QUILT_PATCHES="../Mesa.patches"
+    export QUILT_PATCH_OPTS="--reject-format=unified"
+    export QUILT_DIFF_ARGS="-p ab --no-timestamps --no-index --color=auto"
+    export QUILT_REFRESH_ARGS="-p ab --no-timestamps --no-index"
+    export QUILT_COLORS="diff_hdr=1;32:diff_add=1;34:diff_rem=1;31:diff_hunk=1;33:diff_ctx=35:diff_cctx=33"
+    if ! [ -d $d/nx-X11/extras/Mesa.patches ]; then mkdir $d/nx-X11/extras/Mesa.patches; fi
+    cd $d/nx-X11/extras/Mesa/
+fi
+
+quilt $@
+
+cd - 1> /dev/null

nx-X11/extras/Mesa.patches/4001_CreatePixmap-AllocationHints.patch

@@ -0,0 +1,13 @@
+Index: Mesa/include/GL/xmesa_xf86.h
+===================================================================
+--- Mesa.orig/include/GL/xmesa_xf86.h
++++ Mesa/include/GL/xmesa_xf86.h
+@@ -130,7 +130,7 @@ do { \
+
+ /* CreatePixmap returns a PixmapPtr; so, it cannot be inside braces */
+ #define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \
+-    (*__d->CreatePixmap)(__d, __w, __h, __depth)
++    (*__d->CreatePixmap)(__d, __w, __h, __depth, 0)
+
+ #define XMesaFreePixmap(__d,__b) \
+     (*__d->DestroyPixmap)(__b)

nx-X11/extras/Mesa.patches/series

@@ -0,0 +1 @@
+4001_CreatePixmap-AllocationHints.patch

nx-X11/extras/Mesa/include/GL/xmesa_xf86.h

@@ -130,7 +130,7 @@ do { \
 
 /* CreatePixmap returns a PixmapPtr; so, it cannot be inside braces */
 #define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \
-    (*__d->CreatePixmap)(__d, __w, __h, __depth)
+    (*__d->CreatePixmap)(__d, __w, __h, __depth, 0)
 
 #define XMesaFreePixmap(__d,__b) \
     (*__d->DestroyPixmap)(__b)

nx-X11/programs/Xserver/Xext/panoramiX.c

@@ -149,7 +149,7 @@ GCFuncs XineramaGCFuncs = {
 
 
 static Bool
-XineramaCloseScreen (int i, ScreenPtr pScreen)
+XineramaCloseScreen (ScreenPtr pScreen)
 {
     PanoramiXScreenPtr pScreenPriv = 
         (PanoramiXScreenPtr) pScreen->devPrivates[PanoramiXScreenIndex].ptr;
@@ -163,7 +163,7 @@ XineramaCloseScreen (int i, ScreenPtr pScreen)
 
     free ((void *) pScreenPriv);
 
-    return (*pScreen->CloseScreen) (i, pScreen);
+    return (*pScreen->CloseScreen) (pScreen);
 }
 
 Bool

nx-X11/programs/Xserver/Xext/shm.c

@@ -506,7 +506,8 @@ miShmPutImage(dst, pGC, depth, format, w, h, sx, sy, sw, sh, dx, dy, data)
     putGC = GetScratchGC(depth, dst->pScreen);
     if (!putGC)
 	return;
-    pmap = (*dst->pScreen->CreatePixmap)(dst->pScreen, sw, sh, depth);
+    pmap = (*dst->pScreen->CreatePixmap)(dst->pScreen, sw, sh, depth,
+                                        CREATE_PIXMAP_USAGE_SCRATCH);
     if (!pmap)
     {
 	FreeScratchGC(putGC);
@@ -1052,7 +1053,7 @@ fbShmCreatePixmap (pScreen, width, height, depth, addr)
 {
     register PixmapPtr pPixmap;
 
-    pPixmap = (*pScreen->CreatePixmap)(pScreen, 0, 0, pScreen->rootDepth);
+    pPixmap = (*pScreen->CreatePixmap)(pScreen, 0, 0, pScreen->rootDepth, 0);
     if (!pPixmap)
 	return NullPixmap;
 

nx-X11/programs/Xserver/Xext/xvdix.h

@@ -219,7 +219,7 @@ typedef struct {
   DestroyWindowProcPtr DestroyWindow;
   DestroyPixmapProcPtr DestroyPixmap;
   CloseScreenProcPtr CloseScreen;
-  Bool (* ddCloseScreen)(int, ScreenPtr);
+  Bool (* ddCloseScreen)(ScreenPtr);
   int (* ddQueryAdaptors)(ScreenPtr, XvAdaptorPtr*, int*);
   DevUnion devPriv;
 } XvScreenRec, *XvScreenPtr;

nx-X11/programs/Xserver/Xext/xvmain.c

@@ -131,7 +131,7 @@ static void WriteSwappedVideoNotifyEvent(xvEvent *, xvEvent *);
 static void WriteSwappedPortNotifyEvent(xvEvent *, xvEvent *);
 static Bool CreateResourceTypes(void);
 
-static Bool XvCloseScreen(int, ScreenPtr);
+static Bool XvCloseScreen(ScreenPtr);
 static Bool XvDestroyPixmap(PixmapPtr);
 static Bool XvDestroyWindow(WindowPtr);
 static void XvResetProc(ExtensionEntry*);
@@ -307,7 +307,6 @@ XvScreenInit(ScreenPtr pScreen)
 
 static Bool
 XvCloseScreen(
-  int ii,
   ScreenPtr pScreen
 ){
 
@@ -319,13 +318,13 @@ XvCloseScreen(
   pScreen->DestroyWindow = pxvs->DestroyWindow;
   pScreen->CloseScreen = pxvs->CloseScreen;
 
-  (* pxvs->ddCloseScreen)(ii, pScreen); 
+  (* pxvs->ddCloseScreen)(pScreen);
 
   free(pxvs);
 
   pScreen->devPrivates[XvScreenIndex].ptr = (void *)NULL;
 
-  return (*pScreen->CloseScreen)(ii, pScreen);
+  return (*pScreen->CloseScreen)(pScreen);
 
 }
 

nx-X11/programs/Xserver/Xext/xvmc.c

@@ -696,15 +696,15 @@ XvMCExtensionInit()
 }
 
 static Bool
-XvMCCloseScreen (int i, ScreenPtr pScreen)
+XvMCCloseScreen (ScreenPtr pScreen)
 {
     XvMCScreenPtr pScreenPriv = XVMC_GET_PRIVATE(pScreen);
 
     pScreen->CloseScreen = pScreenPriv->CloseScreen;
 
     free(pScreenPriv);
 
-    return (*pScreen->CloseScreen)(i, pScreen);
+    return (*pScreen->CloseScreen)(pScreen);
 }
 
 

nx-X11/programs/Xserver/composite/compalloc.c

@@ -539,8 +539,8 @@ compNewPixmap (WindowPtr pWin, int x, int y, int w, int h)
     PixmapPtr	    pPixmap;
 
     /* usage_hint unsupported by our old server infrastructure. */
-    pPixmap = (*pScreen->CreatePixmap) (pScreen, w, h, pWin->drawable.depth /*,
-                                        CREATE_PIXMAP_USAGE_BACKING_PIXMAP */);
+    pPixmap = (*pScreen->CreatePixmap) (pScreen, w, h, pWin->drawable.depth,
+                                        CREATE_PIXMAP_USAGE_BACKING_PIXMAP);
 
     if (!pPixmap)
 	return 0;

nx-X11/programs/Xserver/composite/compinit.c

@@ -40,7 +40,7 @@ int CompSubwindowsPrivIndex = -1;
 #endif
 
 static Bool
-compCloseScreen (int index, ScreenPtr pScreen)
+compCloseScreen (ScreenPtr pScreen)
 {
     CompScreenPtr   cs = GetCompScreen (pScreen);
     Bool	    ret;
@@ -78,7 +78,7 @@ compCloseScreen (int index, ScreenPtr pScreen)
 
     free (cs);
     FAKE_DIX_SET_SCREEN_PRIVATE(pScreen, NULL);
-    ret = (*pScreen->CloseScreen) (index, pScreen);
+    ret = (*pScreen->CloseScreen) (pScreen);
     return ret;
 }
 

nx-X11/programs/Xserver/dbe/midbe.c

@@ -188,7 +188,7 @@ miDbeAllocBackBufferName(pWin, bufId, swapAction)
         if (!(pDbeWindowPrivPriv->pFrontBuffer =
             (*pScreen->CreatePixmap)(pScreen, pDbeWindowPriv->width,
                                      pDbeWindowPriv->height,
-                                     pWin->drawable.depth)))
+                                     pWin->drawable.depth, 0)))
         {
             return(BadAlloc);
         }
@@ -197,7 +197,7 @@ miDbeAllocBackBufferName(pWin, bufId, swapAction)
         if (!(pDbeWindowPrivPriv->pBackBuffer =
             (*pScreen->CreatePixmap)(pScreen, pDbeWindowPriv->width,
                                      pDbeWindowPriv->height,
-                                     pWin->drawable.depth)))
+                                     pWin->drawable.depth, 0)))
         {
             (*pScreen->DestroyPixmap)(pDbeWindowPrivPriv->pFrontBuffer); 
             return(BadAlloc);
@@ -668,10 +668,10 @@ miDbePositionWindow(pWin, x, y)
 
     /* Create DBE buffer pixmaps equal to size of resized window. */
     pFrontBuffer = (*pScreen->CreatePixmap)(pScreen, width, height,
-					    pWin->drawable.depth);
+					    pWin->drawable.depth, 0);
 
     pBackBuffer = (*pScreen->CreatePixmap)(pScreen, width, height,
-					   pWin->drawable.depth);
+					   pWin->drawable.depth, 0);
 
     if (!pFrontBuffer || !pBackBuffer)
     {