Imported Upstream version 5.0.0.42

Former-commit-id: fd56571888259555122d8a0f58c68838229cea2b

external/bockbuild/packages/patches/pango-coretext-astral-plane-1.patch

@@ -0,0 +1,26 @@
+From 3cab26a0468bab855ed2eb13e4f334176e109483 Mon Sep 17 00:00:00 2001
+From: Kristian Rietveld <kris@lanedo.com>
+Date: Tue, 19 Mar 2013 11:23:09 +0100
+Subject: [PATCH 1/2] Simply process entire bitmap obtained from the core text
+ font
+
+---
+ pango/pangocoretext.c |    3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+diff --git a/pango/pangocoretext.c b/pango/pangocoretext.c
+index 36bcd82..1d46271 100644
+--- a/pango/pangocoretext.c
++++ b/pango/pangocoretext.c
+@@ -89,8 +89,7 @@ ct_font_descriptor_get_coverage (CTFontDescriptorRef desc)
+   bitmap = CFCharacterSetCreateBitmapRepresentation (kCFAllocatorDefault,
+                                                      charset);
+
+-  /* We only handle the BMP plane */
+-  length = MIN (CFDataGetLength (bitmap), 8192);
++  length = CFDataGetLength (bitmap);
+   ptr = CFDataGetBytePtr (bitmap);
+
+   /* FIXME: can and should this be done more efficiently? */
+--
+1.7.4.4