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

1 files changed, 3 insertions, 23 deletions

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);