From 160847bb126a55e1760fa2fd36fad2a1288fda79 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian@liberator.relativity.greenend.org.uk>
Date: Sun, 12 Dec 2010 12:07:35 +0000
Subject: [PATCH] hostside/gui-plan: break XCopyArea calls out into own
 function to aid debugging (no functional change)

---
 hostside/gui-plan.c | 28 +++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/hostside/gui-plan.c b/hostside/gui-plan.c
index 685f475..70ac75b 100644
--- a/hostside/gui-plan.c
+++ b/hostside/gui-plan.c
@@ -258,6 +258,17 @@ static void xlib_expose(XExposeEvent *ev) {
   }
 }
 
+static void copyarea(const char *what,
+		     Drawable src, GC gc, int src_x, int src_y,
+		     int w, int h, int dest_x, int dest_y) {
+  XCALL( XCopyArea, what,
+	 (disp, src, win, gc, src_x,src_y, w,h, dest_x,dest_y) );
+//  XEvent ev;
+//  XSync(disp,0);
+//  if (XCheckTypedEvent(disp,GraphicsExpose,&ev))
+//    die_graphicsexpose(&ev);
+}
+
 static void redraw(SegmovfeatState *fs) {
   PosnState *src;
   XGCValues gcv;
@@ -267,17 +278,16 @@ static void redraw(SegmovfeatState *fs) {
     redraw_needed_count--;
   }
   src= 0;
-  XCALL( XCopyArea, "redraw",
-	 (disp, bg_pixmap, win, fs->whole.gc,
-	  fs->whole.x, fs->whole.y,
-	  fs->whole.width, fs->whole.height,
-	  fs->whole.x, fs->whole.y) );
+  copyarea("redraw", bg_pixmap, fs->whole.gc,
+	   fs->whole.x, fs->whole.y,
+	   fs->whole.width, fs->whole.height,
+	   fs->whole.x, fs->whole.y);
+   
   if (fs->flags.on) {
     src= &fs->posns[fs->posn][fs->flags.inv][fs->flags.det];
-    XCALL( XCopyArea, "redraw",
-	   (disp, src->pm, win, fs->whole.gc,
-	    0,0, src->width, src->height,
-	    src->x, src->y) );
+    copyarea("redraw-on", src->pm, fs->whole.gc,
+	     0,0, src->width, src->height,
+	     src->x, src->y);
   }
   if (fs->flags.trainown && src && src->edge.x >= 0) {
     gcv.foreground= fs->flags.trainown>1 ? train_pixel : owned_pixel;
-- 
2.30.2