From 2be96ef8f959ced275347ce76c34094451c65ced Mon Sep 17 00:00:00 2001
From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Date: Sat, 8 Oct 2005 02:27:47 +0000
Subject: [PATCH] (MAX_CLIP_RECTS): New define. (struct _XGC): New member
 clip_region. (struct _XGC) [MAC_OSX && USE_ATSUI]: New members n_clip_rects
 and clip_rects.

---
 src/macgui.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/macgui.h b/src/macgui.h
index 378dbcd9e5c..6e2adb092c6 100644
--- a/src/macgui.h
+++ b/src/macgui.h
@@ -192,6 +192,19 @@ typedef struct _XGC
 
   /* QuickDraw background color.  */
   RGBColor back_color;
+
+#define MAX_CLIP_RECTS 2
+  /* QuickDraw clipping region.  */
+  RgnHandle clip_region;
+
+#if defined (MAC_OSX) && USE_ATSUI
+  /* Number of clipping rectangles used in Quartz 2D drawing.  */
+  int n_clip_rects;
+
+  /* Clipping rectangles used in Quartz 2D drawing.  The y-coordinate
+     is in QuickDraw's.  */
+  CGRect clip_rects[MAX_CLIP_RECTS];
+#endif
 } *GC;
 
 #define GCForeground            (1L<<2)
-- 
2.39.5