From 1fef5e07611cc0a3bfeeec528a6b018b9e9805b9 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Mon, 22 Jul 2019 14:53:37 +0200
Subject: X11: Factor out impl variable for brevity

---
 pugl/pugl_x11.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/pugl/pugl_x11.c b/pugl/pugl_x11.c
index 512a383..97c3351 100644
--- a/pugl/pugl_x11.c
+++ b/pugl/pugl_x11.c
@@ -488,28 +488,29 @@ puglProcessEvents(PuglView* view)
 	/* Maintain a single expose/configure event to execute after all pending
 	   events.  This avoids redundant drawing/configuration which prevents a
 	   series of window resizes in the same loop from being laggy. */
-	PuglEvent expose_event = { 0 };
-	PuglEvent config_event = { 0 };
-	XEvent    xevent;
-	while (XPending(view->impl->display) > 0) {
-		XNextEvent(view->impl->display, &xevent);
+	PuglInternals* const impl         = view->impl;
+	PuglEvent            expose_event = { 0 };
+	PuglEvent            config_event = { 0 };
+	XEvent               xevent;
+	while (XPending(impl->display) > 0) {
+		XNextEvent(impl->display, &xevent);
 		if (xevent.type == KeyRelease) {
 			// Ignore key repeat if necessary
 			if (view->ignoreKeyRepeat &&
-			    XEventsQueued(view->impl->display, QueuedAfterReading)) {
+			    XEventsQueued(impl->display, QueuedAfterReading)) {
 				XEvent next;
-				XPeekEvent(view->impl->display, &next);
+				XPeekEvent(impl->display, &next);
 				if (next.type == KeyPress &&
 				    next.xkey.time == xevent.xkey.time &&
 				    next.xkey.keycode == xevent.xkey.keycode) {
-					XNextEvent(view->impl->display, &xevent);
+					XNextEvent(impl->display, &xevent);
 					continue;
 				}
 			}
 		} else if (xevent.type == FocusIn) {
-			XSetICFocus(view->impl->xic);
+			XSetICFocus(impl->xic);
 		} else if (xevent.type == FocusOut) {
-			XUnsetICFocus(view->impl->xic);
+			XUnsetICFocus(impl->xic);
 		}
 
 		// Translate X11 event to Pugl event
@@ -533,7 +534,7 @@ puglProcessEvents(PuglView* view)
 		if (config_event.type) {
 			view->width  = (int)config_event.configure.width;
 			view->height = (int)config_event.configure.height;
-			view->impl->ctx.resize(view, view->width, view->height);
+			impl->ctx.resize(view, view->width, view->height);
 			view->eventFunc(view, (const PuglEvent*)&config_event);
 		}
 
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