Save pixmap allocation hints into the PixmapRec.

nx-X11/programs/Xserver/fb/fb24_32.c

@@ -537,7 +537,7 @@ fb24_32ReformatTile(PixmapPtr pOldTile, int bitsPerPixel)
 				  pOldTile->drawable.width,
 				  pOldTile->drawable.height,
 				  pOldTile->drawable.depth,
-				  bitsPerPixel);
+				  bitsPerPixel, 0);
     if (!pNewTile)
 	return 0;
     fbGetDrawable (&pOldTile->drawable, 

nx-X11/programs/Xserver/fb/fbpixmap.c

@@ -31,7 +31,8 @@
 #include "fb.h"
 
 PixmapPtr
-fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp)
+fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp,
+                   unsigned usage_hint)
 {
     PixmapPtr	pPixmap;
     size_t	datasize;
@@ -81,6 +82,7 @@ fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp)
     pPixmap->screen_x = 0;
     pPixmap->screen_y = 0;
 #endif
+    pPixmap->usage_hint = usage_hint;
 
     return pPixmap;
 }
@@ -95,7 +97,7 @@ fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth,
     if (bpp == 32 && depth <= 24)
 	bpp = fbGetScreenPrivate(pScreen)->pix32bpp;
 #endif
-    return fbCreatePixmapBpp (pScreen, width, height, depth, bpp);
+    return fbCreatePixmapBpp (pScreen, width, height, depth, bpp, usage_hint);
 }
 
 Bool

nx-X11/programs/Xserver/hw/nxagent/Pixmap.c

@@ -144,6 +144,7 @@ PixmapPtr nxagentCreatePixmap(ScreenPtr pScreen, int width,
   pPixmap -> devKind = 0;
   pPixmap -> refcnt = 1;
   pPixmap -> devPrivate.ptr = NULL;
+  pPixmap -> usage_hint = usage_hint;
 
   /*
    * Initialize the privates of the real picture.

nx-X11/programs/Xserver/include/pixmapstr.h

@@ -82,6 +82,7 @@ typedef struct _Pixmap {
     short		screen_x;
     short		screen_y;
 #endif
+    unsigned		usage_hint;   /* see CREATE_PIXMAP_USAGE_* */
 } PixmapRec;
 
 #endif /* PIXMAPSTRUCT_H */