misc nx-X11/programs/Xserver/{hw/nxagent,miext,render}/: move code around so that we can drop nx-X11/programs/Xserver/render/miglyph.c (and by extension nx-X11/programs/Xserver/hw/nxagent/NXmiglyph.c.)

This is essentially a bastardized cross/backport of these X.Org commits - based
on our current architecture:

commit 4b14c9a9cd2033d3839c4ba364d41ab4c4b198ab
Author: Eric Anholt <eric@anholt.net>
Date:   Fri Oct 19 16:34:54 2007 -0700

    Replace calls to Glyphs screen hook with CompositeGlyphs and remove dead code.

    Not all of the DDX/miext Glyphs hook implementations have been removed, but
    they should be.

and

commit 2251572062b2c25643671b8d5070de1c3f7ae976
Author: Aaron Plattner <aplattner@nvidia.com>
Date:   Fri Oct 26 15:13:50 2007 -0700

    Restore the CompositeGlyphs -> ps->Glyphs -> miGlyphs callchain to allow acceleration architectures to wrap above miGlyphs.

Conflicts:
	nx-X11/programs/Xserver/render/miglyph.c
	nx-X11/programs/Xserver/render/mipict.h
	nx-X11/programs/Xserver/render/picture.c

12 files changed, 402 insertions, 557 deletions

diff --git a/nx-X11/programs/Xserver/Imakefile b/nx-X11/programs/Xserver/Imakefile
index a18f04108..2af91821d 100644
--- a/nx-X11/programs/Xserver/Imakefile
+++ b/nx-X11/programs/Xserver/Imakefile
@@ -241,7 +241,6 @@ NXAGENTOBJS = hw/nxagent/miinitext.o     \
               hw/nxagent/NXpicture.o     \
               hw/nxagent/NXextension.o   \
               hw/nxagent/NXglxext.o      \
-              hw/nxagent/NXmiglyph.o     \
               hw/nxagent/NXmiexpose.o    \
               hw/nxagent/NXresource.o    \
               hw/nxagent/NXdamage.o
@@ -259,7 +258,6 @@ NXAGENTOBJS = hw/nxagent/miinitext.o     \
               hw/nxagent/NXextension.o   \
               hw/nxagent/NXglxext.o      \
               hw/nxagent/NXxvdisp.o      \
-              hw/nxagent/NXmiglyph.o     \
               hw/nxagent/NXmiexpose.o    \
               hw/nxagent/NXresource.o    \
               hw/nxagent/NXdamage.o
@@ -277,7 +275,6 @@ NXAGENTOBJS = hw/nxagent/miinitext.o     \
               hw/nxagent/NXextension.o   \
               hw/nxagent/NXglxext.o      \
               hw/nxagent/NXxvdisp.o      \
-              hw/nxagent/NXmiglyph.o     \
               hw/nxagent/NXmiexpose.o    \
               hw/nxagent/NXresource.o    \
               hw/nxagent/NXdamage.o      \
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Imakefile b/nx-X11/programs/Xserver/hw/nxagent/Imakefile
index f849c3e5a..8ac016aea 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Imakefile
+++ b/nx-X11/programs/Xserver/hw/nxagent/Imakefile
@@ -20,7 +20,6 @@ SRCS =  \
 	NXshm.c \
         NXglxext.c \
         NXxvdisp.c \
-        NXmiglyph.c \
         NXmiexpose.c \
         NXresource.c \
 	NXdamage.c \
@@ -82,7 +81,6 @@ OBJS =  \
 	NXshm.o \
         NXglxext.o \
         NXxvdisp.o \
-        NXmiglyph.o \
         NXmiexpose.o \
         NXresource.o \
 	NXdamage.o \
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXglyph.c b/nx-X11/programs/Xserver/hw/nxagent/NXglyph.c
index 5d6deae6e..7bf285d1f 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXglyph.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXglyph.c
@@ -190,3 +190,192 @@ ResizeGlyphHash (GlyphHashPtr hash, CARD32 change, Bool global)
 	CheckDuplicates (hash, "ResizeGlyphHash bottom");
     return TRUE;
 }
+
+void
+miGlyphs (CARD8		op,
+	  PicturePtr	pSrc,
+	  PicturePtr	pDst,
+	  PictFormatPtr	maskFormat,
+	  INT16		xSrc,
+	  INT16		ySrc,
+	  int		nlist,
+	  GlyphListPtr	list,
+	  GlyphPtr	*glyphs)
+{
+    PixmapPtr	pPixmap = 0;
+    PicturePtr	pPicture;
+    PixmapPtr   pMaskPixmap = 0;
+    PicturePtr  pMask;
+    ScreenPtr   pScreen = pDst->pDrawable->pScreen;
+    int		width = 0, height = 0;
+    int		x, y;
+    int		xDst = list->xOff, yDst = list->yOff;
+    int		n;
+    GlyphPtr	glyph;
+    int		error;
+    BoxRec	extents;
+    CARD32	component_alpha;
+
+    /*
+     * Get rid of the warning.
+     */
+
+    extents.x1 = 0;
+    extents.y1 = 0;
+
+    if (maskFormat)
+    {
+	GCPtr	    pGC;
+	xRectangle  rect;
+
+        if (nxagentGlyphsExtents != NullBox)
+        {
+          memcpy(&extents, nxagentGlyphsExtents, sizeof(BoxRec));
+        }
+        else
+        {
+          nxagentGlyphsExtents = (BoxPtr) malloc(sizeof(BoxRec));
+
+          GlyphExtents (nlist, list, glyphs, &extents);
+
+          memcpy(nxagentGlyphsExtents, &extents, sizeof(BoxRec));
+        }
+
+	if (extents.x2 <= extents.x1 || extents.y2 <= extents.y1)
+	    return;
+	width = extents.x2 - extents.x1;
+	height = extents.y2 - extents.y1;
+	pMaskPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, maskFormat->depth);
+
+	if (!pMaskPixmap)
+	    return;
+
+	component_alpha = NeedsComponent(maskFormat->format);
+	pMask = CreatePicture (0, &pMaskPixmap->drawable,
+			       maskFormat, CPComponentAlpha, &component_alpha,
+			       serverClient, &error);
+
+	if (!pMask)
+	{
+	    (*pScreen->DestroyPixmap) (pMaskPixmap);
+	    return;
+	}
+	pGC = GetScratchGC (pMaskPixmap->drawable.depth, pScreen);
+	ValidateGC (&pMaskPixmap->drawable, pGC);
+	rect.x = 0;
+	rect.y = 0;
+	rect.width = width;
+	rect.height = height;
+	(*pGC->ops->PolyFillRect) (&pMaskPixmap->drawable, pGC, 1, &rect);
+	FreeScratchGC (pGC);
+	x = -extents.x1;
+	y = -extents.y1;
+    }
+    else
+    {
+	pMask = pDst;
+	x = 0;
+	y = 0;
+    }
+    pPicture = 0;
+    while (nlist--)
+    {
+	x += list->xOff;
+	y += list->yOff;
+	n = list->len;
+
+	while (n--)
+	{
+	    glyph = *glyphs++;
+	    if (!pPicture)
+	    {
+		pPixmap = GetScratchPixmapHeader (pScreen, glyph->info.width, glyph->info.height, 
+						  list->format->depth,
+						  list->format->depth, 
+						  0, (void *) (glyph + 1));
+		if (!pPixmap)
+		    return;
+		component_alpha = NeedsComponent(list->format->format);
+		pPicture = CreatePicture (0, &pPixmap->drawable, list->format,
+					  CPComponentAlpha, &component_alpha, 
+					  serverClient, &error);
+		if (!pPicture)
+		{
+		    FreeScratchPixmapHeader (pPixmap);
+		    return;
+		}
+	    }
+	    (*pScreen->ModifyPixmapHeader) (pPixmap, 
+					    glyph->info.width, glyph->info.height,
+					    0, 0, -1, (void *) (glyph + 1));
+
+            /*
+             * The following line fixes a problem with glyphs that appeared
+             * as clipped. It was a side effect due the validate function
+             * "ValidatePicture" that makes a check on the Drawable serial
+             * number instead of the picture serial number, failing thus
+             * the clip mask update.
+             */
+
+            pPicture->pDrawable->serialNumber = NEXT_SERIAL_NUMBER;
+
+	    pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
+	    if (maskFormat)
+	    {
+		CompositePicture (PictOpAdd,
+				  pPicture,
+				  None,
+				  pMask,
+				  0, 0,
+				  0, 0,
+				  x - glyph->info.x,
+				  y - glyph->info.y,
+				  glyph->info.width,
+				  glyph->info.height);
+	    }
+	    else
+	    {
+		CompositePicture (op,
+				  pSrc,
+				  pPicture,
+				  pDst,
+				  xSrc + (x - glyph->info.x) - xDst,
+				  ySrc + (y - glyph->info.y) - yDst,
+				  0, 0,
+				  x - glyph->info.x,
+				  y - glyph->info.y,
+				  glyph->info.width,
+				  glyph->info.height);
+	    }
+	    x += glyph->info.xOff;
+	    y += glyph->info.yOff;
+	}
+
+	list++;
+	if (pPicture)
+	{
+	    FreeScratchPixmapHeader (pPixmap);
+	    FreePicture ((void *) pPicture, 0);
+	    pPicture = 0;
+	    pPixmap = 0;
+	}
+    }
+    if (maskFormat)
+    {
+	x = extents.x1;
+	y = extents.y1;
+	CompositePicture (op,
+			  pSrc,
+			  pMask,
+			  pDst,
+			  xSrc + x - xDst,
+			  ySrc + y - yDst,
+			  0, 0,
+			  x, y,
+			  width, height);
+
+	FreePicture ((void *) pMask, (XID) 0);
+	(*pScreen->DestroyPixmap) (pMaskPixmap);
+    }
+
+}
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXmiglyph.c b/nx-X11/programs/Xserver/hw/nxagent/NXmiglyph.c
deleted file mode 100644
index 9eb02b045..000000000
--- a/nx-X11/programs/Xserver/hw/nxagent/NXmiglyph.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/**************************************************************************/
-/*                                                                        */
-/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com)          */
-/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>  */
-/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/
-/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de>                */
-/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de>                 */
-/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com)           */
-/*                                                                        */
-/* NXAGENT, NX protocol compression and NX extensions to this software    */
-/* are copyright of the aforementioned persons and companies.             */
-/*                                                                        */
-/* Redistribution and use of the present software is allowed according    */
-/* to terms specified in the file LICENSE which comes in the source       */
-/* distribution.                                                          */
-/*                                                                        */
-/* All rights reserved.                                                   */
-/*                                                                        */
-/* NOTE: This software has received contributions from various other      */
-/* contributors, only the core maintainers and supporters are listed as   */
-/* copyright holders. Please contact us, if you feel you should be listed */
-/* as copyright holder, as well.                                          */
-/*                                                                        */
-/**************************************************************************/
-
-/*
- * $XFree86: xc/programs/Xserver/render/miglyph.c,v 1.4 2000/11/20 07:13:13 keithp Exp $
- *
- * Copyright © 2000 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  SuSE makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author:  Keith Packard, SuSE, Inc.
- */
-
-#include "Render.h"
-
-#include "../../render/miglyph.c"
-
-void
-miGlyphs (CARD8		op,
-	  PicturePtr	pSrc,
-	  PicturePtr	pDst,
-	  PictFormatPtr	maskFormat,
-	  INT16		xSrc,
-	  INT16		ySrc,
-	  int		nlist,
-	  GlyphListPtr	list,
-	  GlyphPtr	*glyphs)
-{
-    PixmapPtr	pPixmap = 0;
-    PicturePtr	pPicture;
-    PixmapPtr   pMaskPixmap = 0;
-    PicturePtr  pMask;
-    ScreenPtr   pScreen = pDst->pDrawable->pScreen;
-    int		width = 0, height = 0;
-    int		x, y;
-    int		xDst = list->xOff, yDst = list->yOff;
-    int		n;
-    GlyphPtr	glyph;
-    int		error;
-    BoxRec	extents;
-    CARD32	component_alpha;
-
-    /*
-     * Get rid of the warning.
-     */
-
-    extents.x1 = 0;
-    extents.y1 = 0;
-
-    if (maskFormat)
-    {
-	GCPtr	    pGC;
-	xRectangle  rect;
-
-        if (nxagentGlyphsExtents != NullBox)
-        {
-          memcpy(&extents, nxagentGlyphsExtents, sizeof(BoxRec));
-        }
-        else
-        {
-          nxagentGlyphsExtents = (BoxPtr) malloc(sizeof(BoxRec));
-
-          miGlyphExtents (nlist, list, glyphs, &extents);
-
-          memcpy(nxagentGlyphsExtents, &extents, sizeof(BoxRec));
-        }
-
-	if (extents.x2 <= extents.x1 || extents.y2 <= extents.y1)
-	    return;
-	width = extents.x2 - extents.x1;
-	height = extents.y2 - extents.y1;
-	pMaskPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, maskFormat->depth);
-
-	if (!pMaskPixmap)
-	    return;
-
-	component_alpha = NeedsComponent(maskFormat->format);
-	pMask = CreatePicture (0, &pMaskPixmap->drawable,
-			       maskFormat, CPComponentAlpha, &component_alpha,
-			       serverClient, &error);
-
-	if (!pMask)
-	{
-	    (*pScreen->DestroyPixmap) (pMaskPixmap);
-	    return;
-	}
-	pGC = GetScratchGC (pMaskPixmap->drawable.depth, pScreen);
-	ValidateGC (&pMaskPixmap->drawable, pGC);
-	rect.x = 0;
-	rect.y = 0;
-	rect.width = width;
-	rect.height = height;
-	(*pGC->ops->PolyFillRect) (&pMaskPixmap->drawable, pGC, 1, &rect);
-	FreeScratchGC (pGC);
-	x = -extents.x1;
-	y = -extents.y1;
-    }
-    else
-    {
-	pMask = pDst;
-	x = 0;
-	y = 0;
-    }
-    pPicture = 0;
-    while (nlist--)
-    {
-	x += list->xOff;
-	y += list->yOff;
-	n = list->len;
-
-	while (n--)
-	{
-	    glyph = *glyphs++;
-	    if (!pPicture)
-	    {
-		pPixmap = GetScratchPixmapHeader (pScreen, glyph->info.width, glyph->info.height, 
-						  list->format->depth,
-						  list->format->depth, 
-						  0, (void *) (glyph + 1));
-		if (!pPixmap)
-		    return;
-		component_alpha = NeedsComponent(list->format->format);
-		pPicture = CreatePicture (0, &pPixmap->drawable, list->format,
-					  CPComponentAlpha, &component_alpha, 
-					  serverClient, &error);
-		if (!pPicture)
-		{
-		    FreeScratchPixmapHeader (pPixmap);
-		    return;
-		}
-	    }
-	    (*pScreen->ModifyPixmapHeader) (pPixmap, 
-					    glyph->info.width, glyph->info.height,
-					    0, 0, -1, (void *) (glyph + 1));
-
-            /*
-             * The following line fixes a problem with glyphs that appeared
-             * as clipped. It was a side effect due the validate function
-             * "ValidatePicture" that makes a check on the Drawable serial
-             * number instead of the picture serial number, failing thus
-             * the clip mask update.
-             */
-
-            pPicture->pDrawable->serialNumber = NEXT_SERIAL_NUMBER;
-
-	    pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-	    if (maskFormat)
-	    {
-		CompositePicture (PictOpAdd,
-				  pPicture,
-				  None,
-				  pMask,
-				  0, 0,
-				  0, 0,
-				  x - glyph->info.x,
-				  y - glyph->info.y,
-				  glyph->info.width,
-				  glyph->info.height);
-	    }
-	    else
-	    {
-		CompositePicture (op,
-				  pSrc,
-				  pPicture,
-				  pDst,
-				  xSrc + (x - glyph->info.x) - xDst,
-				  ySrc + (y - glyph->info.y) - yDst,
-				  0, 0,
-				  x - glyph->info.x,
-				  y - glyph->info.y,
-				  glyph->info.width,
-				  glyph->info.height);
-	    }
-	    x += glyph->info.xOff;
-	    y += glyph->info.yOff;
-	}
-
-	list++;
-	if (pPicture)
-	{
-	    FreeScratchPixmapHeader (pPixmap);
-	    FreePicture ((void *) pPicture, 0);
-	    pPicture = 0;
-	    pPixmap = 0;
-	}
-    }
-    if (maskFormat)
-    {
-	x = extents.x1;
-	y = extents.y1;
-	CompositePicture (op,
-			  pSrc,
-			  pMask,
-			  pDst,
-			  xSrc + x - xDst,
-			  ySrc + y - yDst,
-			  0, 0,
-			  x, y,
-			  width, height);
-
-	FreePicture ((void *) pMask, (XID) 0);
-	(*pScreen->DestroyPixmap) (pMaskPixmap);
-    }
-
-}
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXrender.c b/nx-X11/programs/Xserver/hw/nxagent/NXrender.c
index 36aa3323e..25e162445 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXrender.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXrender.c
@@ -72,11 +72,11 @@
 #endif
 
 /*
- * From NXmiglyph.c.
+ * From NXglyph.c.
  */
 
 extern
-void miGlyphExtents(int nlist, GlyphListPtr list,
+void GlyphExtents(int nlist, GlyphListPtr list,
                         GlyphPtr *glyphs, BoxPtr extents);
 
 /*
@@ -1104,7 +1104,7 @@ ProcRenderCompositeGlyphs (ClientPtr client)
 
     nxagentGlyphsExtents = (BoxPtr) malloc(sizeof(BoxRec));
 
-    miGlyphExtents(nlist, listsBase, glyphsBase, nxagentGlyphsExtents);
+    GlyphExtents(nlist, listsBase, glyphsBase, nxagentGlyphsExtents);
 
     nxagentGlyphs(stuff -> op,
                   pSrc,
diff --git a/nx-X11/programs/Xserver/miext/cw/cw.h b/nx-X11/programs/Xserver/miext/cw/cw.h
index 42d8db381..de4746be6 100644
--- a/nx-X11/programs/Xserver/miext/cw/cw.h
+++ b/nx-X11/programs/Xserver/miext/cw/cw.h
@@ -100,7 +100,6 @@ typedef struct {
     ValidatePictureProcPtr	ValidatePicture;
 
     CompositeProcPtr		Composite;
-    GlyphsProcPtr		Glyphs;
     CompositeRectsProcPtr	CompositeRects;
 
     TrapezoidsProcPtr		Trapezoids;
diff --git a/nx-X11/programs/Xserver/miext/cw/cw_render.c b/nx-X11/programs/Xserver/miext/cw/cw_render.c
index 504d7bda3..a44d7c4d2 100644
--- a/nx-X11/programs/Xserver/miext/cw/cw_render.c
+++ b/nx-X11/programs/Xserver/miext/cw/cw_render.c
@@ -281,34 +281,6 @@ cwComposite (CARD8	op,
 }
 
 static void
-cwGlyphs (CARD8      op,
-	  PicturePtr pSrcPicture,
-	  PicturePtr pDstPicture,
-	  PictFormatPtr  maskFormat,
-	  INT16      xSrc,
-	  INT16      ySrc,
-	  int	nlists,
-	  GlyphListPtr   lists,
-	  GlyphPtr	*glyphs)
-{
-    ScreenPtr	pScreen = pDstPicture->pDrawable->pScreen;
-    cwPsDecl(pScreen);
-    cwSrcPictureDecl;
-    cwDstPictureDecl;
-    
-    cwPsUnwrap(Glyphs);
-    if (nlists)
-    {
-	lists->xOff += dst_picture_x_off;
-	lists->yOff += dst_picture_y_off;
-    }
-    (*ps->Glyphs) (op, pBackingSrcPicture, pBackingDstPicture, maskFormat,
-		   xSrc + src_picture_x_off, ySrc + src_picture_y_off,
-		   nlists, lists, glyphs);
-    cwPsWrap(Glyphs, cwGlyphs);
-}
-
-static void
 cwCompositeRects (CARD8		op,
 		  PicturePtr	pDstPicture,
 		  xRenderColor  *color,
@@ -471,7 +443,6 @@ cwInitializeRender (ScreenPtr pScreen)
     cwPsWrap(ChangePicture, cwChangePicture);
     cwPsWrap(ValidatePicture, cwValidatePicture);
     cwPsWrap(Composite, cwComposite);
-    cwPsWrap(Glyphs, cwGlyphs);
     cwPsWrap(CompositeRects, cwCompositeRects);
     cwPsWrap(Trapezoids, cwTrapezoids);
     cwPsWrap(Triangles, cwTriangles);
@@ -492,7 +463,6 @@ cwFiniRender (ScreenPtr pScreen)
     cwPsUnwrap(ChangePicture);
     cwPsUnwrap(ValidatePicture);
     cwPsUnwrap(Composite);
-    cwPsUnwrap(Glyphs);
     cwPsUnwrap(CompositeRects);
     cwPsUnwrap(Trapezoids);
     cwPsUnwrap(Triangles);
diff --git a/nx-X11/programs/Xserver/render/Imakefile b/nx-X11/programs/Xserver/render/Imakefile
index 0fe78340d..235acf1ed 100644
--- a/nx-X11/programs/Xserver/render/Imakefile
+++ b/nx-X11/programs/Xserver/render/Imakefile
@@ -5,14 +5,12 @@
 #if (!(defined(NXAgentServer) && NXAgentServer))
 NXAGENT_SKIP_SRCS =             \
                     glyph.c     \
-                    miglyph.c   \
                     mitrap.c    \
                     picture.c   \
                     render.c    \
                     $(NULL)
 NXAGENT_SKIP_OBJS =             \
                     glyph.o     \
-                    miglyph.o   \
                     mitrap.o    \
                     picture.o   \
                     render.o    \
diff --git a/nx-X11/programs/Xserver/render/glyph.c b/nx-X11/programs/Xserver/render/glyph.c
index 2ef1087e7..d3bfae760 100644
--- a/nx-X11/programs/Xserver/render/glyph.c
+++ b/nx-X11/programs/Xserver/render/glyph.c
@@ -42,6 +42,7 @@
 #include "servermd.h"
 #include "picturestr.h"
 #include "glyphstr.h"
+#include "mipict.h"
 
 #include <stdint.h>
 
@@ -489,3 +490,209 @@ FreeGlyphSet (void	*value,
     }
     return Success;
 }
+
+void
+GlyphExtents(int nlist, GlyphListPtr list, GlyphPtr * glyphs, BoxPtr extents)
+{
+    int x1, x2, y1, y2;
+    int n;
+    GlyphPtr glyph;
+    int x, y;
+
+    x = 0;
+    y = 0;
+    extents->x1 = MAXSHORT;
+    extents->x2 = MINSHORT;
+    extents->y1 = MAXSHORT;
+    extents->y2 = MINSHORT;
+    while (nlist--) {
+        x += list->xOff;
+        y += list->yOff;
+        n = list->len;
+        list++;
+        while (n--) {
+            glyph = *glyphs++;
+            x1 = x - glyph->info.x;
+            if (x1 < MINSHORT)
+                x1 = MINSHORT;
+            y1 = y - glyph->info.y;
+            if (y1 < MINSHORT)
+                y1 = MINSHORT;
+            x2 = x1 + glyph->info.width;
+            if (x2 > MAXSHORT)
+                x2 = MAXSHORT;
+            y2 = y1 + glyph->info.height;
+            if (y2 > MAXSHORT)
+                y2 = MAXSHORT;
+            if (x1 < extents->x1)
+                extents->x1 = x1;
+            if (x2 > extents->x2)
+                extents->x2 = x2;
+            if (y1 < extents->y1)
+                extents->y1 = y1;
+            if (y2 > extents->y2)
+                extents->y2 = y2;
+            x += glyph->info.xOff;
+            y += glyph->info.yOff;
+        }
+    }
+}
+
+#define NeedsComponent(f) (PICT_FORMAT_A(f) != 0 && PICT_FORMAT_RGB(f) != 0)
+
+void
+CompositeGlyphs(CARD8 op,
+                PicturePtr pSrc,
+                PicturePtr pDst,
+                PictFormatPtr maskFormat,
+                INT16 xSrc,
+                INT16 ySrc, int nlist, GlyphListPtr lists, GlyphPtr * glyphs)
+{
+    PictureScreenPtr ps = GetPictureScreen(pDst->pDrawable->pScreen);
+
+    ValidatePicture(pSrc);
+    ValidatePicture(pDst);
+    (*ps->Glyphs) (op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, lists,
+                   glyphs);
+}
+
+#ifndef NXAGENT_SERVER
+void
+miGlyphs(CARD8 op,
+         PicturePtr pSrc,
+         PicturePtr pDst,
+         PictFormatPtr maskFormat,
+         INT16 xSrc,
+         INT16 ySrc, int nlist, GlyphListPtr list, GlyphPtr * glyphs)
+{
+    PixmapPtr pPixmap = 0;
+    PicturePtr pPicture;
+    PixmapPtr pMaskPixmap = 0;
+    PicturePtr pMask;
+    ScreenPtr pScreen = pDst->pDrawable->pScreen;
+    int width = 0, height = 0;
+    int x, y;
+    int xDst = list->xOff, yDst = list->yOff;
+    int n;
+    GlyphPtr glyph;
+    int error;
+    BoxRec extents;
+    CARD32 component_alpha;
+
+    if (maskFormat) {
+        GCPtr pGC;
+        xRectangle rect;
+
+        GlyphExtents(nlist, list, glyphs, &extents);
+
+        if (extents.x2 <= extents.x1 || extents.y2 <= extents.y1)
+            return;
+        width = extents.x2 - extents.x1;
+        height = extents.y2 - extents.y1;
+        pMaskPixmap =
+            (*pScreen->CreatePixmap) (pScreen, width, height,
+                                      maskFormat->depth);
+        if (!pMaskPixmap)
+            return;
+        component_alpha = NeedsComponent(maskFormat->format);
+        pMask = CreatePicture(0, &pMaskPixmap->drawable,
+                              maskFormat, CPComponentAlpha, &component_alpha,
+                              serverClient, &error);
+        if (!pMask) {
+            (*pScreen->DestroyPixmap) (pMaskPixmap);
+            return;
+        }
+        pGC = GetScratchGC(pMaskPixmap->drawable.depth, pScreen);
+        ValidateGC(&pMaskPixmap->drawable, pGC);
+        rect.x = 0;
+        rect.y = 0;
+        rect.width = width;
+        rect.height = height;
+        (*pGC->ops->PolyFillRect) (&pMaskPixmap->drawable, pGC, 1, &rect);
+        FreeScratchGC(pGC);
+        x = -extents.x1;
+        y = -extents.y1;
+    }
+    else {
+        pMask = pDst;
+        x = 0;
+        y = 0;
+    }
+    pPicture = 0;
+    while (nlist--) {
+        x += list->xOff;
+        y += list->yOff;
+        n = list->len;
+        while (n--) {
+            glyph = *glyphs++;
+            if (!pPicture) {
+                pPixmap =
+                    GetScratchPixmapHeader(pScreen, glyph->info.width,
+                                           glyph->info.height,
+                                           list->format->depth,
+                                           list->format->depth, 0,
+                                           (void *) (glyph + 1));
+                if (!pPixmap)
+                    return;
+                component_alpha = NeedsComponent(list->format->format);
+                pPicture = CreatePicture(0, &pPixmap->drawable, list->format,
+                                         CPComponentAlpha, &component_alpha,
+                                         serverClient, &error);
+                if (!pPicture) {
+                    FreeScratchPixmapHeader(pPixmap);
+                    return;
+                }
+            }
+            (*pScreen->ModifyPixmapHeader) (pPixmap,
+                                            glyph->info.width,
+                                            glyph->info.height, 0, 0, -1,
+                                            (void *) (glyph + 1));
+            pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
+            if (maskFormat) {
+                CompositePicture(PictOpAdd,
+                                 pPicture,
+                                 None,
+                                 pMask,
+                                 0, 0,
+                                 0, 0,
+                                 x - glyph->info.x,
+                                 y - glyph->info.y,
+                                 glyph->info.width, glyph->info.height);
+            }
+            else {
+                CompositePicture(op,
+                                 pSrc,
+                                 pPicture,
+                                 pDst,
+                                 xSrc + (x - glyph->info.x) - xDst,
+                                 ySrc + (y - glyph->info.y) - yDst,
+                                 0, 0,
+                                 x - glyph->info.x,
+                                 y - glyph->info.y,
+                                 glyph->info.width, glyph->info.height);
+            }
+            x += glyph->info.xOff;
+            y += glyph->info.yOff;
+        }
+        list++;
+        if (pPicture) {
+            FreeScratchPixmapHeader(pPixmap);
+            FreePicture((void *) pPicture, 0);
+            pPicture = 0;
+            pPixmap = 0;
+        }
+    }
+    if (maskFormat) {
+        x = extents.x1;
+        y = extents.y1;
+        CompositePicture(op,
+                         pSrc,
+                         pMask,
+                         pDst,
+                         xSrc + x - xDst,
+                         ySrc + y - yDst, 0, 0, x, y, width, height);
+        FreePicture((void *) pMask, (XID) 0);
+        (*pScreen->DestroyPixmap) (pMaskPixmap);
+    }
+}
+#endif
diff --git a/nx-X11/programs/Xserver/render/miglyph.c b/nx-X11/programs/Xserver/render/miglyph.c
deleted file mode 100644
index f169c3bb7..000000000
--- a/nx-X11/programs/Xserver/render/miglyph.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * $XFree86: xc/programs/Xserver/render/miglyph.c,v 1.4 2000/11/20 07:13:13 keithp Exp $
- *
- * Copyright © 2000 SuSE, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of SuSE not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  SuSE makes no representations about the
- * suitability of this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- *
- * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author:  Keith Packard, SuSE, Inc.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "scrnintstr.h"
-#include "gcstruct.h"
-#include "pixmapstr.h"
-#include "windowstr.h"
-#include "mi.h"
-#include "picturestr.h"
-#include "mipict.h"
-
-void
-miGlyphExtents (int		nlist,
-		GlyphListPtr	list,
-		GlyphPtr	*glyphs,
-		BoxPtr		extents)
-{
-    int		x1, x2, y1, y2;
-    int		n;
-    GlyphPtr	glyph;
-    int		x, y;
-    
-    x = 0;
-    y = 0;
-    extents->x1 = MAXSHORT;
-    extents->x2 = MINSHORT;
-    extents->y1 = MAXSHORT;
-    extents->y2 = MINSHORT;
-    while (nlist--)
-    {
-	x += list->xOff;
-	y += list->yOff;
-	n = list->len;
-	list++;
-	while (n--)
-	{
-	    glyph = *glyphs++;
-	    x1 = x - glyph->info.x;
-	    if (x1 < MINSHORT)
-		x1 = MINSHORT;
-	    y1 = y - glyph->info.y;
-	    if (y1 < MINSHORT)
-		y1 = MINSHORT;
-	    x2 = x1 + glyph->info.width;
-	    if (x2 > MAXSHORT)
-		x2 = MAXSHORT;
-	    y2 = y1 + glyph->info.height;
-	    if (y2 > MAXSHORT)
-		y2 = MAXSHORT;
-	    if (x1 < extents->x1)
-		extents->x1 = x1;
-	    if (x2 > extents->x2)
-		extents->x2 = x2;
-	    if (y1 < extents->y1)
-		extents->y1 = y1;
-	    if (y2 > extents->y2)
-		extents->y2 = y2;
-	    x += glyph->info.xOff;
-	    y += glyph->info.yOff;
-	}
-    }
-}
-
-#define NeedsComponent(f) (PICT_FORMAT_A(f) != 0 && PICT_FORMAT_RGB(f) != 0)
-
-#ifndef NXAGENT_SERVER
-void
-miGlyphs (CARD8		op,
-	  PicturePtr	pSrc,
-	  PicturePtr	pDst,
-	  PictFormatPtr	maskFormat,
-	  INT16		xSrc,
-	  INT16		ySrc,
-	  int		nlist,
-	  GlyphListPtr	list,
-	  GlyphPtr	*glyphs)
-{
-    PixmapPtr	pPixmap = 0;
-    PicturePtr	pPicture;
-    PixmapPtr   pMaskPixmap = 0;
-    PicturePtr  pMask;
-    ScreenPtr   pScreen = pDst->pDrawable->pScreen;
-    int		width = 0, height = 0;
-    int		x, y;
-    int		xDst = list->xOff, yDst = list->yOff;
-    int		n;
-    GlyphPtr	glyph;
-    int		error;
-    BoxRec	extents;
-    CARD32	component_alpha;
-    
-    if (maskFormat)
-    {
-	GCPtr	    pGC;
-	xRectangle  rect;
-	
-	miGlyphExtents (nlist, list, glyphs, &extents);
-	
-	if (extents.x2 <= extents.x1 || extents.y2 <= extents.y1)
-	    return;
-	width = extents.x2 - extents.x1;
-	height = extents.y2 - extents.y1;
-	pMaskPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, maskFormat->depth);
-	if (!pMaskPixmap)
-	    return;
-	component_alpha = NeedsComponent(maskFormat->format);
-	pMask = CreatePicture (0, &pMaskPixmap->drawable,
-			       maskFormat, CPComponentAlpha, &component_alpha,
-			       serverClient, &error);
-	if (!pMask)
-	{
-	    (*pScreen->DestroyPixmap) (pMaskPixmap);
-	    return;
-	}
-	pGC = GetScratchGC (pMaskPixmap->drawable.depth, pScreen);
-	ValidateGC (&pMaskPixmap->drawable, pGC);
-	rect.x = 0;
-	rect.y = 0;
-	rect.width = width;
-	rect.height = height;
-	(*pGC->ops->PolyFillRect) (&pMaskPixmap->drawable, pGC, 1, &rect);
-	FreeScratchGC (pGC);
-	x = -extents.x1;
-	y = -extents.y1;
-    }
-    else
-    {
-	pMask = pDst;
-	x = 0;
-	y = 0;
-    }
-    pPicture = 0;
-    while (nlist--)
-    {
-	x += list->xOff;
-	y += list->yOff;
-	n = list->len;
-	while (n--)
-	{
-	    glyph = *glyphs++;
-	    if (!pPicture)
-	    {
-		pPixmap = GetScratchPixmapHeader (pScreen, glyph->info.width, glyph->info.height, 
-						  list->format->depth,
-						  list->format->depth, 
-						  0, (void *) (glyph + 1));
-		if (!pPixmap)
-		    return;
-		component_alpha = NeedsComponent(list->format->format);
-		pPicture = CreatePicture (0, &pPixmap->drawable, list->format,
-					  CPComponentAlpha, &component_alpha, 
-					  serverClient, &error);
-		if (!pPicture)
-		{
-		    FreeScratchPixmapHeader (pPixmap);
-		    return;
-		}
-	    }
-	    (*pScreen->ModifyPixmapHeader) (pPixmap, 
-					    glyph->info.width, glyph->info.height,
-					    0, 0, -1, (void *) (glyph + 1));
-	    pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
-	    if (maskFormat)
-	    {
-		CompositePicture (PictOpAdd,
-				  pPicture,
-				  None,
-				  pMask,
-				  0, 0,
-				  0, 0,
-				  x - glyph->info.x,
-				  y - glyph->info.y,
-				  glyph->info.width,
-				  glyph->info.height);
-	    }
-	    else
-	    {
-		CompositePicture (op,
-				  pSrc,
-				  pPicture,
-				  pDst,
-				  xSrc + (x - glyph->info.x) - xDst,
-				  ySrc + (y - glyph->info.y) - yDst,
-				  0, 0,
-				  x - glyph->info.x,
-				  y - glyph->info.y,
-				  glyph->info.width,
-				  glyph->info.height);
-	    }
-	    x += glyph->info.xOff;
-	    y += glyph->info.yOff;
-	}
-	list++;
-	if (pPicture)
-	{
-	    FreeScratchPixmapHeader (pPixmap);
-	    FreePicture ((void *) pPicture, 0);
-	    pPicture = 0;
-	    pPixmap = 0;
-	}
-    }
-    if (maskFormat)
-    {
-	x = extents.x1;
-	y = extents.y1;
-	CompositePicture (op,
-			  pSrc,
-			  pMask,
-			  pDst,
-			  xSrc + x - xDst,
-			  ySrc + y - yDst,
-			  0, 0,
-			  x, y,
-			  width, height);
-	FreePicture ((void *) pMask, (XID) 0);
-	(*pScreen->DestroyPixmap) (pMaskPixmap);
-    }
-}
-#endif
diff --git a/nx-X11/programs/Xserver/render/mipict.h b/nx-X11/programs/Xserver/render/mipict.h
index 726d8be65..c035a87f8 100644
--- a/nx-X11/programs/Xserver/render/mipict.h
+++ b/nx-X11/programs/Xserver/render/mipict.h
@@ -107,12 +107,6 @@ Bool
 miPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats);
 
 void
-miGlyphExtents (int		nlist,
-		GlyphListPtr	list,
-		GlyphPtr	*glyphs,
-		BoxPtr		extents);
-
-void
 miGlyphs (CARD8		op,
 	  PicturePtr	pSrc,
 	  PicturePtr	pDst,
diff --git a/nx-X11/programs/Xserver/render/picture.c b/nx-X11/programs/Xserver/render/picture.c
index 862ae0031..0d4c19969 100644
--- a/nx-X11/programs/Xserver/render/picture.c
+++ b/nx-X11/programs/Xserver/render/picture.c
@@ -1793,29 +1793,9 @@ CompositePicture (CARD8		op,
 }
 
 void
-CompositeGlyphs (CARD8		op,
-		 PicturePtr	pSrc,
-		 PicturePtr	pDst,
-		 PictFormatPtr	maskFormat,
-		 INT16		xSrc,
-		 INT16		ySrc,
-		 int		nlist,
-		 GlyphListPtr	lists,
-		 GlyphPtr	*glyphs)
-{
-    PictureScreenPtr	ps = GetPictureScreen(pDst->pDrawable->pScreen);
-    
-    ValidatePicture (pSrc);
-    ValidatePicture (pDst);
-    (*ps->Glyphs) (op, pSrc, pDst, maskFormat, xSrc, ySrc, nlist, lists, glyphs);
-}
-
-void
-CompositeRects (CARD8		op,
-		PicturePtr	pDst,
-		xRenderColor	*color,
-		int		nRect,
-		xRectangle      *rects)
+CompositeRects(CARD8 op,
+               PicturePtr pDst,
+               xRenderColor * color, int nRect, xRectangle *rects)
 {
     PictureScreenPtr	ps = GetPictureScreen(pDst->pDrawable->pScreen);