ephyr: Use host (HW) cursors by default.

Unless you're working on the sw cursor rendering code, you surely want
to have real hardware cursors.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>

hw/kdrive/ephyr/ephyrinit.c

@@ -114,7 +114,7 @@ ddxUseMsg(void)
 
     ErrorF("\nXephyr Option Usage:\n");
     ErrorF("-parent <XID>        Use existing window as Xephyr root win\n");
-    ErrorF("-host-cursor         Re-use exisiting X host server cursor\n");
+    ErrorF("-sw-cursor           Render cursors in software in Xephyr\n");
     ErrorF("-fullscreen          Attempt to run Xephyr fullscreen\n");
     ErrorF("-grayscale           Simulate 8bit grayscale\n");
     ErrorF("-resizeable          Make Xephyr windows resizeable\n");
@@ -203,8 +203,12 @@ ddxProcessArgument(int argc, char **argv, int i)
         UseMsg();
         exit(1);
     }
+    else if (!strcmp(argv[i], "-sw-cursor")) {
+        hostx_use_sw_cursor();
+        return 1;
+    }
     else if (!strcmp(argv[i], "-host-cursor")) {
-        hostx_use_host_cursor();
+        /* Compatibility with the old command line argument, now the default. */
         return 1;
     }
     else if (!strcmp(argv[i], "-fullscreen")) {

hw/kdrive/ephyr/hostx.c

@@ -64,7 +64,7 @@ struct EphyrHostXVars {
     Window winroot;
     xcb_gcontext_t  gc;
     int depth;
-    Bool use_host_cursor;
+    Bool use_sw_cursor;
     Bool use_fullscreen;
     Bool have_shm;
 
@@ -180,13 +180,13 @@ hostx_set_win_title(KdScreenInfo *screen, const char *extra_text)
 int
 hostx_want_host_cursor(void)
 {
-    return HostX.use_host_cursor;
+    return !HostX.use_sw_cursor;
 }
 
 void
-hostx_use_host_cursor(void)
+hostx_use_sw_cursor(void)
 {
-    HostX.use_host_cursor = TRUE;
+    HostX.use_sw_cursor = TRUE;
 }
 
 int

hw/kdrive/ephyr/hostx.h

@@ -80,7 +80,7 @@ int
  hostx_want_host_cursor(void);
 
 void
- hostx_use_host_cursor(void);
+ hostx_use_sw_cursor(void);
 
 void
  hostx_use_fullscreen(void);