cairo 1.12.16

git-svn-id: svn://tug.org/texlive/trunk@31615 c570f23f-e606-0410-a88d-b1316a301751

379 files changed, 1189 insertions, 482 deletions

diff --git a/Build/source/libs/cairo/ChangeLog b/Build/source/libs/cairo/ChangeLog
index 6f701180afb..bc2e3dd22b9 100644
--- a/Build/source/libs/cairo/ChangeLog
+++ b/Build/source/libs/cairo/ChangeLog
@@ -1,3 +1,8 @@
+2013-09-10  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	Import cairo-1.12.16.
+	* Makefile.am, version.ac: Adapted.
+
 2013-09-02  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
 	* Makefile.am: Drop ACLOCAL_AMFLAGS.
diff --git a/Build/source/libs/cairo/cairo-1.12.14/TODO b/Build/source/libs/cairo/cairo-1.12.14/TODO
deleted file mode 100644
index 83421732c4d..00000000000
--- a/Build/source/libs/cairo/cairo-1.12.14/TODO
+++ /dev/null
@@ -1,11 +0,0 @@
-17:07 < sanooj> ickle_: could you write up the docs for the device functions with particular care given to the interactions with other things?
-17:07 < ickle_> sanooj: can't you tell I'm still winging it ;-)
-17:07  * ickle_ hand waves... these are not the docs you are looking for.
-17:07 < sanooj> heh. all right
-17:08 < sanooj> but before 1.10 anyway!
-17:08 < ickle_> most of it will depend upon how it breaks when Company uses it in anger. :)
-17:09 < Company> well, the idea is to set up the GLX context the way i want it
-17:09 < Company> and only restore it to defaults in _flush()
-17:09 < sanooj> it should answer things like "when do I need to care about a device_t?  when should I acquire it?  what can I do while it's acquired?  when is it implicitly acquired/released by cairo?  what does flushing a device mean?  who else is 
-                flushing the device?  when do I need to flush it?" etc.
-17:10  * ickle_ takes notes.
diff --git a/Build/source/libs/cairo/cairo-1.12.14-PATCHES/ChangeLog b/Build/source/libs/cairo/cairo-1.12.16-PATCHES/ChangeLog
index 78eb756977c..94900a9d026 100644
--- a/Build/source/libs/cairo/cairo-1.12.14-PATCHES/ChangeLog
+++ b/Build/source/libs/cairo/cairo-1.12.16-PATCHES/ChangeLog
@@ -1,3 +1,7 @@
+2013-09-10  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	Import cairo-1.12.16.
+
 2013-05-25  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
 	Import cairo-1.12.14.
diff --git a/Build/source/libs/cairo/cairo-1.12.14-PATCHES/TL-Changes b/Build/source/libs/cairo/cairo-1.12.16-PATCHES/TL-Changes
index f9d6c9bc119..191bf9fc8f7 100644
--- a/Build/source/libs/cairo/cairo-1.12.14-PATCHES/TL-Changes
+++ b/Build/source/libs/cairo/cairo-1.12.16-PATCHES/TL-Changes
@@ -1,5 +1,5 @@
-Changes applied to the cairo-1.12.14/ tree as obtained from:
-	http://cairographics.org/releases/cairo-1.12.14.tar.xz
+Changes applied to the cairo-1.12.16/ tree as obtained from:
+	http://cairographics.org/releases/cairo-1.12.16.tar.xz
 
 Removed:
 	Makefile.in
diff --git a/Build/source/libs/cairo/cairo-1.12.14/AUTHORS b/Build/source/libs/cairo/cairo-1.12.16/AUTHORS
index a977e73c944..a977e73c944 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/AUTHORS
+++ b/Build/source/libs/cairo/cairo-1.12.16/AUTHORS
diff --git a/Build/source/libs/cairo/cairo-1.12.14/BIBLIOGRAPHY b/Build/source/libs/cairo/cairo-1.12.16/BIBLIOGRAPHY
index 90a6cef205b..90a6cef205b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/BIBLIOGRAPHY
+++ b/Build/source/libs/cairo/cairo-1.12.16/BIBLIOGRAPHY
diff --git a/Build/source/libs/cairo/cairo-1.12.14/BUGS b/Build/source/libs/cairo/cairo-1.12.16/BUGS
index ef044046d3e..ef044046d3e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/BUGS
+++ b/Build/source/libs/cairo/cairo-1.12.16/BUGS
diff --git a/Build/source/libs/cairo/cairo-1.12.14/CODING_STYLE b/Build/source/libs/cairo/cairo-1.12.16/CODING_STYLE
index 95ceac04d84..95ceac04d84 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/CODING_STYLE
+++ b/Build/source/libs/cairo/cairo-1.12.16/CODING_STYLE
diff --git a/Build/source/libs/cairo/cairo-1.12.14/COPYING b/Build/source/libs/cairo/cairo-1.12.16/COPYING
index f54969f1c94..f54969f1c94 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/COPYING
+++ b/Build/source/libs/cairo/cairo-1.12.16/COPYING
diff --git a/Build/source/libs/cairo/cairo-1.12.14/COPYING-LGPL-2.1 b/Build/source/libs/cairo/cairo-1.12.16/COPYING-LGPL-2.1
index f1ed6182c52..f1ed6182c52 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/COPYING-LGPL-2.1
+++ b/Build/source/libs/cairo/cairo-1.12.16/COPYING-LGPL-2.1
diff --git a/Build/source/libs/cairo/cairo-1.12.14/COPYING-MPL-1.1 b/Build/source/libs/cairo/cairo-1.12.16/COPYING-MPL-1.1
index 7714141d154..7714141d154 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/COPYING-MPL-1.1
+++ b/Build/source/libs/cairo/cairo-1.12.16/COPYING-MPL-1.1
diff --git a/Build/source/libs/cairo/cairo-1.12.14/HACKING b/Build/source/libs/cairo/cairo-1.12.16/HACKING
index 92aa6541d23..752efbab227 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/HACKING
+++ b/Build/source/libs/cairo/cairo-1.12.16/HACKING
@@ -136,10 +136,11 @@ See test/README for more information.
 Performance Test Suite
 ----------------------
 
-There is a small performance-testing suite for cairo.
-
-The performance test suite is located under the perf/ directory.
-See perf/README for more information.
+There is a performance test suite located under the perf/ directory.
+A collection of traces of real-world behavior are also available in the
+cairo-traces repository, which can be used in isolation or hooked in
+with the main performance test suite.  See perf/README for more
+information.
 
 
 Boilerplate
diff --git a/Build/source/libs/cairo/cairo-1.12.14/INSTALL b/Build/source/libs/cairo/cairo-1.12.16/INSTALL
index 9db68dee2ba..9db68dee2ba 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/INSTALL
+++ b/Build/source/libs/cairo/cairo-1.12.16/INSTALL
diff --git a/Build/source/libs/cairo/cairo-1.12.14/KNOWN_ISSUES b/Build/source/libs/cairo/cairo-1.12.16/KNOWN_ISSUES
index 5fda6838929..5fda6838929 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/KNOWN_ISSUES
+++ b/Build/source/libs/cairo/cairo-1.12.16/KNOWN_ISSUES
diff --git a/Build/source/libs/cairo/cairo-1.12.14/Makefile.am b/Build/source/libs/cairo/cairo-1.12.16/Makefile.am
index 03fa3523649..03fa3523649 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/Makefile.am
+++ b/Build/source/libs/cairo/cairo-1.12.16/Makefile.am
diff --git a/Build/source/libs/cairo/cairo-1.12.14/Makefile.win32 b/Build/source/libs/cairo/cairo-1.12.16/Makefile.win32
index fbad7f3e4c9..fbad7f3e4c9 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/Makefile.win32
+++ b/Build/source/libs/cairo/cairo-1.12.16/Makefile.win32
diff --git a/Build/source/libs/cairo/cairo-1.12.14/NEWS b/Build/source/libs/cairo/cairo-1.12.16/NEWS
index 368d293c262..030eacc2758 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/NEWS
+++ b/Build/source/libs/cairo/cairo-1.12.16/NEWS
@@ -1,3 +1,58 @@
+Release 1.12.16 (2013-08-21 Chris Wilson <chris@chris-wilson.co.uk>)
+===================================================================
+Thanks to everybody who reported a bug and helped us develop a fix,
+we have amassed quite a few bug fixes. There are still more outstanding
+bugs that seek attention and a little bit of TLC, but this release has
+been delayed long enough...
+
+Bug fixes
+---------
+
+  Set the correct orientation for simple boxes with a negative scale
+  factor.
+
+  Fix the creation of the shading dictionary in PDF.
+
+  Fix a crash in PDF when incorporating an image with CAIRO_EXTEND_PAD.
+  https://bugs.freedesktop.org/show_bug.cgi?id=61451
+
+  Avoid upscaling bitmap fonts if possible.
+
+  Fix an assertion failure within the mempool allocator for shared memory.
+
+  Fix allocation size for CFF subsets.
+
+  Export cairo_matrix_t for GObject bindings.
+
+  Fix a double free in the Quartz backend.
+  https://bugs.freedesktop.org/show_bug.cgi?id=62885
+
+  Fix origin of GDI StretchBlits for the Windows backend
+  https://bugs.freedesktop.org/show_bug.cgi?id=61876
+
+  Fix error propagation for requests to create a similar surface with
+  negative size.
+  https://bugs.freedesktop.org/show_bug.cgi?id=63196
+
+  Fix complex clipping of trapezoids with regions
+  https://bugzilla.gnome.org/show_bug.cgi?id=697357
+
+  Stop leaking the image data when loading PNGs
+
+  Fix unbounded operations with a clip mask through the span compositor
+  https://bugs.freedesktop.org/show_bug.cgi?id=61592
+
+  Add missing checks before rendering to a finished surface - so we return
+  an error rather than hit an assert.
+  https://bugs.freedesktop.org/show_bug.cgi?id=68014
+
+  Prevent an assertion failure when creating similar GL surfaces larger
+  than supported by hardware.
+
+  Prevent a double free of a similar image under Windows.
+  https://bugs.freedesktop.org/show_bug.cgi?id=63787
+
+
 Release 1.12.14 (2013-02-10 Chris Wilson <chris@chris-wilson.co.uk>)
 ===================================================================
 In the last week we had a few more bugs reported and promptly resolved.
diff --git a/Build/source/libs/cairo/cairo-1.12.14/PORTING_GUIDE b/Build/source/libs/cairo/cairo-1.12.16/PORTING_GUIDE
index 7488173c46b..7488173c46b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/PORTING_GUIDE
+++ b/Build/source/libs/cairo/cairo-1.12.16/PORTING_GUIDE
diff --git a/Build/source/libs/cairo/cairo-1.12.14/README b/Build/source/libs/cairo/cairo-1.12.16/README
index 67ce4f58d61..67ce4f58d61 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/README
+++ b/Build/source/libs/cairo/cairo-1.12.16/README
diff --git a/Build/source/libs/cairo/cairo-1.12.14/README.win32 b/Build/source/libs/cairo/cairo-1.12.16/README.win32
index ff962b72a68..ff962b72a68 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/README.win32
+++ b/Build/source/libs/cairo/cairo-1.12.16/README.win32
diff --git a/Build/source/libs/cairo/cairo-1.12.14/RELEASING b/Build/source/libs/cairo/cairo-1.12.16/RELEASING
index a1edceba9cd..a1edceba9cd 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/RELEASING
+++ b/Build/source/libs/cairo/cairo-1.12.16/RELEASING
diff --git a/Build/source/libs/cairo/cairo-1.12.14/acinclude.m4 b/Build/source/libs/cairo/cairo-1.12.16/acinclude.m4
index dcf54f9357d..dcf54f9357d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/acinclude.m4
+++ b/Build/source/libs/cairo/cairo-1.12.16/acinclude.m4
diff --git a/Build/source/libs/cairo/cairo-1.12.14/autogen.sh b/Build/source/libs/cairo/cairo-1.12.16/autogen.sh
index 4d113f8be5f..4d113f8be5f 100755
--- a/Build/source/libs/cairo/cairo-1.12.14/autogen.sh
+++ b/Build/source/libs/cairo/cairo-1.12.16/autogen.sh
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.analysis b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.analysis
index a44077ab453..a44077ab453 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.analysis
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.analysis
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.changelog b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.changelog
index 07e603695cf..07e603695cf 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.changelog
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.changelog
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.common b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.common
index b955af58fdf..b955af58fdf 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.common
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.common
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.gtk-doc b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.gtk-doc
index c3d642b097b..c3d642b097b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.gtk-doc
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.gtk-doc
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.releasing b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.releasing
index b17faabce2f..b17faabce2f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.am.releasing
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.am.releasing
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.win32.common b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.win32.common
index 01a38cd32ee..01a38cd32ee 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.win32.common
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.win32.common
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.win32.features b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.win32.features
index 8cb155dc084..8cb155dc084 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.win32.features
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.win32.features
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.win32.features-h b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.win32.features-h
index 13904cfa9f0..13904cfa9f0 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.win32.features-h
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.win32.features-h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.win32.inform b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.win32.inform
index ba11165050a..ba11165050a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/Makefile.win32.inform
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/Makefile.win32.inform
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.cairo.m4 b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.cairo.m4
index 2f4873b043f..2f4873b043f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.cairo.m4
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.cairo.m4
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.compare.m4 b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.compare.m4
index bd6c51b289d..bd6c51b289d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.compare.m4
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.compare.m4
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.enable.m4 b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.enable.m4
index f3522b9832c..f3522b9832c 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.enable.m4
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.enable.m4
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.float.m4 b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.float.m4
index 18ec3161840..18ec3161840 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.float.m4
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.float.m4
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.makefile.m4 b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.makefile.m4
index 70777810d14..70777810d14 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.makefile.m4
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.makefile.m4
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.pkg.m4 b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.pkg.m4
index cf90a967880..cf90a967880 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/aclocal.pkg.m4
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/aclocal.pkg.m4
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.analysis b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.analysis
index 11c52e70d6e..11c52e70d6e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.analysis
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.analysis
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.features b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.features
index e4a2aafcc82..e4a2aafcc82 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.features
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.features
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.noversion b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.noversion
index 18c4bd5f7ae..18c4bd5f7ae 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.noversion
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.noversion
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.pthread b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.pthread
index 29c930da932..29c930da932 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.pthread
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.pthread
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.system b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.system
index b9d71c8d783..b9d71c8d783 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.system
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.system
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.tools b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.tools
index a24dbcecb91..a24dbcecb91 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.tools
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.tools
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.version b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.version
index a91cee39eef..a91cee39eef 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.version
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.version
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.warnings b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.warnings
index f984eb29c0f..f984eb29c0f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/configure.ac.warnings
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/configure.ac.warnings
diff --git a/Build/source/libs/cairo/cairo-1.12.14/build/gtk-doc.m4 b/Build/source/libs/cairo/cairo-1.12.16/build/gtk-doc.m4
index 0ada151935f..0ada151935f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/build/gtk-doc.m4
+++ b/Build/source/libs/cairo/cairo-1.12.16/build/gtk-doc.m4
diff --git a/Build/source/libs/cairo/cairo-1.12.14/cairo-version.h b/Build/source/libs/cairo/cairo-1.12.16/cairo-version.h
index 9cda3831d40..107df301c63 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/cairo-version.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/cairo-version.h
@@ -3,6 +3,6 @@
 
 #define CAIRO_VERSION_MAJOR 1
 #define CAIRO_VERSION_MINOR 12
-#define CAIRO_VERSION_MICRO 14
+#define CAIRO_VERSION_MICRO 16
 
 #endif
diff --git a/Build/source/libs/cairo/cairo-1.12.14/config.h.in b/Build/source/libs/cairo/cairo-1.12.16/config.h.in
index 6b0e1e7ca09..e5160395414 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/config.h.in
+++ b/Build/source/libs/cairo/cairo-1.12.16/config.h.in
@@ -213,6 +213,9 @@
 /* Define to 1 if you have the <sys/int_types.h> header file. */
 #undef HAVE_SYS_INT_TYPES_H
 
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_H
+
 /* Define to 1 if you have the <sys/mman.h> header file. */
 #undef HAVE_SYS_MMAN_H
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/configure.ac b/Build/source/libs/cairo/cairo-1.12.16/configure.ac
index 928a1694d40..fd54ad1e380 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/configure.ac
+++ b/Build/source/libs/cairo/cairo-1.12.16/configure.ac
@@ -11,6 +11,8 @@ AC_USE_SYSTEM_EXTENSIONS
 AC_CONFIG_SRCDIR(src/cairo.h)
 AC_CONFIG_HEADERS(config.h)
 
+AC_CHECK_HEADERS([unistd.h sys/ioctl.h])
+
 AM_INIT_AUTOMAKE([1.11 foreign -Wall no-define no-dist-gzip dist-xz])
 AM_SILENT_RULES([yes])
 
@@ -654,7 +656,7 @@ CAIRO_ENABLE(test_surfaces, test surfaces, no)
 dnl ===========================================================================
 
 CAIRO_ENABLE_SURFACE_BACKEND(image, image, always, [
-  pixman_REQUIRES="pixman-1 >= 0.22.0"
+  pixman_REQUIRES="pixman-1 >= 0.16.0"
   PKG_CHECK_MODULES(pixman, $pixman_REQUIRES, ,
     [use_image="no (requires $pixman_REQUIRES http://cairographics.org/releases/)"])
   image_REQUIRES=$pixman_REQUIRES
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.am b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.am
index acf0a828100..acf0a828100 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.am
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.am
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.am.analysis b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.am.analysis
index fab4cf7a514..fab4cf7a514 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.am.analysis
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.am.analysis
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.am.features b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.am.features
index c58ac23da4e..c58ac23da4e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.am.features
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.am.features
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.sources b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.sources
index 4abf57dfb61..2e14fff8a45 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.sources
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.sources
@@ -99,6 +99,7 @@ cairo_private = \
 	cairo-path-private.h \
 	cairo-pattern-inline.h \
 	cairo-pattern-private.h \
+	cairo-pixman-private.h \
 	cairo-private.h \
 	cairo-recording-surface-inline.h \
 	cairo-recording-surface-private.h \
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.win32 b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.win32
index 864791f377b..864791f377b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.win32
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.win32
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.win32.features b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.win32.features
index 2274f4ad6cf..2274f4ad6cf 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/Makefile.win32.features
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/Makefile.win32.features
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/README b/Build/source/libs/cairo/cairo-1.12.16/src/README
index 03e4455ea58..03e4455ea58 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/README
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/README
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-analysis-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-analysis-surface-private.h
index 1e054c209ab..1e054c209ab 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-analysis-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-analysis-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-analysis-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-analysis-surface.c
index 8516094c200..8516094c200 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-analysis-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-analysis-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-arc-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-arc-private.h
index a22c01ac90b..a22c01ac90b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-arc-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-arc-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-arc.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-arc.c
index 5cbd11238ef..5cbd11238ef 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-arc.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-arc.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-array-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-array-private.h
index 35b29e5fc07..35b29e5fc07 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-array-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-array-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-array.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-array.c
index 4f3c082ff6b..4f3c082ff6b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-array.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-array.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-atomic-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-atomic-private.h
index 327fed1d928..327fed1d928 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-atomic-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-atomic-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-atomic.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-atomic.c
index 909cfea4925..909cfea4925 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-atomic.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-atomic.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-backend-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-backend-private.h
index b05eca59ab3..b05eca59ab3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-backend-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-backend-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-base64-stream.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-base64-stream.c
index 636431372b5..636431372b5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-base64-stream.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-base64-stream.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-base85-stream.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-base85-stream.c
index f81affb49ea..f81affb49ea 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-base85-stream.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-base85-stream.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-bentley-ottmann-rectangular.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-bentley-ottmann-rectangular.c
index 5541bdc3a2d..5541bdc3a2d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-bentley-ottmann-rectangular.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-bentley-ottmann-rectangular.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-bentley-ottmann-rectilinear.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-bentley-ottmann-rectilinear.c
index 7c0be69b712..7c0be69b712 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-bentley-ottmann-rectilinear.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-bentley-ottmann-rectilinear.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-bentley-ottmann.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-bentley-ottmann.c
index 0e1a3f570c2..0e1a3f570c2 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-bentley-ottmann.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-bentley-ottmann.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-beos-surface.cpp b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-beos-surface.cpp
index c97641685fc..c97641685fc 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-beos-surface.cpp
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-beos-surface.cpp
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-beos.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-beos.h
index fdb89a6c4dc..fdb89a6c4dc 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-beos.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-beos.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-botor-scan-converter.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-botor-scan-converter.c
index 515305bf24e..515305bf24e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-botor-scan-converter.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-botor-scan-converter.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-box-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-box-inline.h
index d6b994127e3..d6b994127e3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-box-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-box-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-boxes-intersect.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-boxes-intersect.c
index 96ae66334e6..96ae66334e6 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-boxes-intersect.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-boxes-intersect.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-boxes-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-boxes-private.h
index d1f9dfcd1e5..d1f9dfcd1e5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-boxes-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-boxes-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-boxes.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-boxes.c
index 63b68ddfb90..63b68ddfb90 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-boxes.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-boxes.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cache-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cache-private.h
index 76b556194d5..76b556194d5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cache-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cache-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cache.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cache.c
index 5c4e4caa3d0..5c4e4caa3d0 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cache.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cache.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cff-subset.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cff-subset.c
index bd8d5b5f5ab..c420bd49c0e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cff-subset.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cff-subset.c
@@ -1052,13 +1052,13 @@ cairo_cff_font_read_cid_fontdict (cairo_cff_font_t *font, unsigned char *ptr)
         goto fail;
     }
 
-    font->fd_default_width = calloc (sizeof (int), font->num_fontdicts);
+    font->fd_default_width = calloc (font->num_fontdicts, sizeof (double));
     if (unlikely (font->fd_default_width == NULL)) {
         status = _cairo_error (CAIRO_STATUS_NO_MEMORY);
         goto fail;
     }
 
-    font->fd_nominal_width = calloc (sizeof (int), font->num_fontdicts);
+    font->fd_nominal_width = calloc (font->num_fontdicts, sizeof (double));
     if (unlikely (font->fd_nominal_width == NULL)) {
         status = _cairo_error (CAIRO_STATUS_NO_MEMORY);
         goto fail;
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-boxes.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-boxes.c
index bbb41978868..bbb41978868 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-boxes.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-boxes.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-inline.h
index a9f23269223..a9f23269223 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-polygon.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-polygon.c
index f40faefba80..f40faefba80 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-polygon.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-polygon.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-private.h
index 5fc05a64e93..5fc05a64e93 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-region.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-region.c
index e3f4891e3f2..e3f4891e3f2 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-region.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-region.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-surface.c
index fff9724033f..fff9724033f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-tor-scan-converter.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-tor-scan-converter.c
index e32a5a9d9c7..e32a5a9d9c7 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip-tor-scan-converter.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip-tor-scan-converter.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip.c
index 0df9b06bf60..0df9b06bf60 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-clip.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-clip.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-context-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-context-private.h
index 0a7185ef1f5..0a7185ef1f5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-context-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-context-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-context.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-context.c
index 0116b0a5a93..0116b0a5a93 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-context.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-context.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-gradient-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-gradient-private.h
index fa684d2c6b0..fa684d2c6b0 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-gradient-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-gradient-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-gradient.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-gradient.c
index f8c80041629..f8c80041629 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-gradient.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-gradient.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-private.h
index 13fe5a8dc76..13fe5a8dc76 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-surface.c
index 27c3676de38..27c3676de38 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-utils-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-utils-private.h
index ee77f3034c3..ee77f3034c3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-utils-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-utils-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-utils.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-utils.c
index 4f02aaa52da..4f02aaa52da 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl-utils.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl-utils.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl.h
index f270d74d307..f270d74d307 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-cogl.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-cogl.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-color.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-color.c
index 9c852559e28..9c852559e28 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-color.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-color.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-combsort-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-combsort-inline.h
index d359faeb5b8..d359faeb5b8 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-combsort-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-combsort-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-compiler-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-compiler-private.h
index f3e971ebba1..f3e971ebba1 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-compiler-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-compiler-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-composite-rectangles-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-composite-rectangles-private.h
index fd7728995de..fd7728995de 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-composite-rectangles-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-composite-rectangles-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-composite-rectangles.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-composite-rectangles.c
index c26098af432..e6639d0c3f5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-composite-rectangles.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-composite-rectangles.c
@@ -167,6 +167,13 @@ _cairo_composite_rectangles_intersect (cairo_composite_rectangles_t *extents,
 				      _cairo_clip_get_extents (extents->clip)))
 	return CAIRO_INT_STATUS_NOTHING_TO_DO;
 
+    if (! _cairo_rectangle_intersect (&extents->bounded,
+				      _cairo_clip_get_extents (extents->clip)) &&
+	extents->is_bounded & CAIRO_OPERATOR_BOUND_BY_MASK)
+    {
+	return CAIRO_INT_STATUS_NOTHING_TO_DO;
+    }
+
     if (extents->source_pattern.base.type != CAIRO_PATTERN_TYPE_SOLID)
 	_cairo_pattern_sampled_area (&extents->source_pattern.base,
 				     &extents->bounded,
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-compositor-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-compositor-private.h
index 019972333f3..019972333f3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-compositor-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-compositor-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-compositor.c
index b31413b9964..b31413b9964 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-compositor.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-contour-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-contour-inline.h
index 7972c1ac5e0..7972c1ac5e0 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-contour-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-contour-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-contour-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-contour-private.h
index 1dfc46f3acd..1dfc46f3acd 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-contour-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-contour-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-contour.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-contour.c
index d356f4f6544..d356f4f6544 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-contour.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-contour.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-damage-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-damage-private.h
index 97b177e86b4..97b177e86b4 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-damage-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-damage-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-damage.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-damage.c
index 63191fee95d..63191fee95d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-damage.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-damage.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-debug.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-debug.c
index 33d46aa3f79..33d46aa3f79 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-debug.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-debug.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-default-context-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-default-context-private.h
index fd159b49670..fd159b49670 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-default-context-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-default-context-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-default-context.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-default-context.c
index fee08f08817..aec5b10c4c7 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-default-context.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-default-context.c
@@ -153,6 +153,11 @@ _cairo_default_context_push_group (void *abstract_cr, cairo_content_t content)
 
 	parent_surface = _cairo_gstate_get_target (cr->gstate);
 
+	if (unlikely (parent_surface->status))
+	    return parent_surface->status;
+	if (unlikely (parent_surface->finished))
+	    return _cairo_error (CAIRO_STATUS_SURFACE_FINISHED);
+
 	/* Get the extents that we'll use in creating our new group surface */
 	bounded = _cairo_surface_get_extents (parent_surface, &extents);
 	if (clip)
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-deflate-stream.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-deflate-stream.c
index ae23bda9472..ae23bda9472 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-deflate-stream.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-deflate-stream.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-deprecated.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-deprecated.h
index 7a56aadbfe1..7a56aadbfe1 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-deprecated.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-deprecated.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-device-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-device-private.h
index 6eb44f3b634..6eb44f3b634 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-device-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-device-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-device.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-device.c
index 098f8560189..098f8560189 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-device.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-device.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-directfb-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-directfb-surface.c
index 16e367af899..5ac64ba98ee 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-directfb-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-directfb-surface.c
@@ -197,7 +197,7 @@ _cairo_dfb_surface_map_to_image (void *abstract_surface,
 	_cairo_image_surface_init (&surface->image, image, surface->image.pixman_format);
     }
 
-    return _cairo_surface_map_to_image (&surface->image.base, extents);
+    return _cairo_image_surface_map_to_image (&surface->image.base, extents);
 }
 
 static cairo_int_status_t
@@ -205,7 +205,7 @@ _cairo_dfb_surface_unmap_image (void *abstract_surface,
 				cairo_image_surface_t *image)
 {
     cairo_dfb_surface_t *surface = abstract_surface;
-    return _cairo_surface_unmap_image (&surface->image.base, image);
+    return _cairo_image_surface_unmap_image (&surface->image.base, image);
 }
 
 static cairo_status_t
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-directfb.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-directfb.h
index e3d818c6687..e3d818c6687 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-directfb.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-directfb.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-drm.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-drm.h
index 907610dcde8..907610dcde8 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-drm.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-drm.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-egl-context.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-egl-context.c
index ba8f60f123d..bb0772ab403 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-egl-context.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-egl-context.c
@@ -276,3 +276,36 @@ cairo_gl_surface_create_for_egl (cairo_device_t	*device,
 
     return &surface->base.base;
 }
+
+static cairo_bool_t is_egl_device (cairo_device_t *device)
+{
+    return (device->backend != NULL &&
+	    device->backend->type == CAIRO_DEVICE_TYPE_GL);
+}
+
+static cairo_egl_context_t *to_egl_context (cairo_device_t *device)
+{
+    return (cairo_egl_context_t *) device;
+}
+
+EGLDisplay
+cairo_egl_device_get_display (cairo_device_t *device)
+{
+    if (! is_egl_device (device)) {
+	_cairo_error_throw (CAIRO_STATUS_DEVICE_TYPE_MISMATCH);
+	return EGL_NO_DISPLAY;
+    }
+
+    return to_egl_context (device)->display;
+}
+
+cairo_public EGLContext
+cairo_egl_device_get_context (cairo_device_t *device)
+{
+    if (! is_egl_device (device)) {
+	_cairo_error_throw (CAIRO_STATUS_DEVICE_TYPE_MISMATCH);
+	return EGL_NO_CONTEXT;
+    }
+
+    return to_egl_context (device)->context;
+}
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-error-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-error-inline.h
index 9126c5e61eb..9126c5e61eb 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-error-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-error-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-error-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-error-private.h
index ea9c2ea3119..ea9c2ea3119 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-error-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-error-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-error.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-error.c
index 1b9bd76be13..1b9bd76be13 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-error.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-error.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fallback-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fallback-compositor.c
index 3f6199fe2bb..3f6199fe2bb 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fallback-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fallback-compositor.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-features-uninstalled.pc.in b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-features-uninstalled.pc.in
index b9cd9d3ad2b..b9cd9d3ad2b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-features-uninstalled.pc.in
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-features-uninstalled.pc.in
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-features.pc.in b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-features.pc.in
index 9a4b657c8da..9a4b657c8da 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-features.pc.in
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-features.pc.in
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fixed-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fixed-private.h
index b6cc6be7da2..e970c0ff9fa 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fixed-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fixed-private.h
@@ -40,6 +40,7 @@
 #include "cairo-fixed-type-private.h"
 
 #include "cairo-wideint-private.h"
+#include "cairoint.h"
 
 /* Implementation */
 
@@ -352,6 +353,40 @@ _cairo_edge_compute_intersection_x_for_y (const cairo_point_t *p1,
     return x;
 }
 
+/* Intersect two segments based on the algorithm described at
+ * http://paulbourke.net/geometry/pointlineplane/. This implementation
+ * uses floating point math. */
+static inline cairo_bool_t
+_slow_segment_intersection (const cairo_point_t *seg1_p1,
+			    const cairo_point_t *seg1_p2,
+			    const cairo_point_t *seg2_p1,
+			    const cairo_point_t *seg2_p2,
+			    cairo_point_t *intersection)
+{
+    double denominator, u_a, u_b;
+    double seg1_dx, seg1_dy, seg2_dx, seg2_dy, seg_start_dx, seg_start_dy;
+
+    seg1_dx = _cairo_fixed_to_double (seg1_p2->x - seg1_p1->x);
+    seg1_dy = _cairo_fixed_to_double (seg1_p2->y - seg1_p1->y);
+    seg2_dx = _cairo_fixed_to_double (seg2_p2->x - seg2_p1->x);
+    seg2_dy = _cairo_fixed_to_double (seg2_p2->y - seg2_p1->y);
+    denominator = (seg2_dy * seg1_dx) - (seg2_dx * seg1_dy);
+    if (denominator == 0)
+	return FALSE;
+
+    seg_start_dx = _cairo_fixed_to_double (seg1_p1->x - seg2_p1->x);
+    seg_start_dy = _cairo_fixed_to_double (seg1_p1->y - seg2_p1->y);
+    u_a = ((seg2_dx * seg_start_dy) - (seg2_dy * seg_start_dx)) / denominator;
+    u_b = ((seg1_dx * seg_start_dy) - (seg1_dy * seg_start_dx)) / denominator;
+
+    if (u_a <= 0 || u_a >= 1 || u_b <= 0 || u_b >= 1)
+	return FALSE;
+
+    intersection->x = seg1_p1->x + _cairo_fixed_from_double ((u_a * seg1_dx));
+    intersection->y = seg1_p1->y + _cairo_fixed_from_double ((u_a * seg1_dy));
+    return TRUE;
+}
+
 #else
 # error Please define multiplication and other operands for your fixed-point type size
 #endif
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fixed-type-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fixed-type-private.h
index 2bbd5f78621..2bbd5f78621 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fixed-type-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fixed-type-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fixed.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fixed.c
index 03e05592354..03e05592354 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fixed.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fixed.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-font-face-twin-data.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-font-face-twin-data.c
index ff09cb2be10..ff09cb2be10 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-font-face-twin-data.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-font-face-twin-data.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-font-face-twin.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-font-face-twin.c
index 2ad26302849..2ad26302849 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-font-face-twin.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-font-face-twin.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-font-face.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-font-face.c
index b93bd8caaba..b93bd8caaba 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-font-face.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-font-face.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-font-options.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-font-options.c
index ad28745e6b9..ad28745e6b9 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-font-options.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-font-options.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fontconfig-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fontconfig-private.h
index ea873abe7e4..ea873abe7e4 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-fontconfig-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-fontconfig-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freed-pool-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freed-pool-private.h
index 0ec6de3d1f1..0ec6de3d1f1 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freed-pool-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freed-pool-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freed-pool.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freed-pool.c
index cfdc8e96b05..cfdc8e96b05 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freed-pool.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freed-pool.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freelist-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freelist-private.h
index 8fe6516f385..8fe6516f385 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freelist-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freelist-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freelist-type-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freelist-type-private.h
index 4dd05646107..4dd05646107 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freelist-type-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freelist-type-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freelist.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freelist.c
index d596eab81dc..d596eab81dc 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-freelist.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-freelist.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ft-font.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ft-font.c
index 8ebadb438b7..9f4b5244d7d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ft-font.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ft-font.c
@@ -45,6 +45,7 @@
 #include "cairo-image-surface-private.h"
 #include "cairo-ft-private.h"
 #include "cairo-pattern-private.h"
+#include "cairo-pixman-private.h"
 
 #include <float.h>
 
@@ -54,6 +55,7 @@
 #include FT_FREETYPE_H
 #include FT_OUTLINE_H
 #include FT_IMAGE_H
+#include FT_BITMAP_H
 #include FT_TRUETYPE_TABLES_H
 #include FT_XFREE86_H
 #if HAVE_FT_GLYPHSLOT_EMBOLDEN
@@ -739,6 +741,7 @@ _compute_transform (cairo_ft_font_transform_t *sf,
 
     if (unscaled && (unscaled->face->face_flags & FT_FACE_FLAG_SCALABLE) == 0) {
 	double min_distance = DBL_MAX;
+	cairo_bool_t magnify = TRUE;
 	int i;
 	int best_i = 0;
 	double best_x_size = 0;
@@ -747,10 +750,18 @@ _compute_transform (cairo_ft_font_transform_t *sf,
 	for (i = 0; i < unscaled->face->num_fixed_sizes; i++) {
 	    double x_size = unscaled->face->available_sizes[i].y_ppem / 64.;
 	    double y_size = unscaled->face->available_sizes[i].y_ppem / 64.;
-	    double distance = fabs (y_size - y_scale);
+	    double distance = y_size - y_scale;
 
-	    if (distance <= min_distance) {
-		min_distance = distance;
+	    /*
+	     * distance is positive if current strike is larger than desired
+	     * size, and negative if smaller.
+	     *
+	     * We like to prefer down-scaling to upscaling.
+	     */
+
+	    if ((magnify && distance >= 0) || fabs (distance) <= min_distance) {
+		magnify = distance < 0;
+		min_distance = fabs (distance);
 		best_i = i;
 		best_x_size = x_size;
 		best_y_size = y_size;
@@ -1111,14 +1122,17 @@ _fill_xrender_bitmap(FT_Bitmap      *target,
  */
 static cairo_status_t
 _get_bitmap_surface (FT_Bitmap		     *bitmap,
+		     FT_Library		      library,
 		     cairo_bool_t	      own_buffer,
 		     cairo_font_options_t    *font_options,
 		     cairo_image_surface_t  **surface)
 {
-    int width, height, stride;
+    unsigned int width, height;
     unsigned char *data;
     int format = CAIRO_FORMAT_A8;
+    int stride;
     cairo_image_surface_t *image;
+    cairo_bool_t component_alpha = FALSE;
 
     width = bitmap->width;
     height = bitmap->rows;
@@ -1149,9 +1163,7 @@ _get_bitmap_surface (FT_Bitmap		     *bitmap,
 		source = bitmap->buffer;
 		dest = data;
 		for (i = height; i; i--) {
-		    memcpy (dest, source, bitmap->pitch);
-		    memset (dest + bitmap->pitch, '\0', stride - bitmap->pitch);
-
+		    memcpy (dest, source, stride);
 		    source += bitmap->pitch;
 		    dest += stride;
 		}
@@ -1175,8 +1187,18 @@ _get_bitmap_surface (FT_Bitmap		     *bitmap,
     case FT_PIXEL_MODE_LCD:
     case FT_PIXEL_MODE_LCD_V:
     case FT_PIXEL_MODE_GRAY:
-	if (font_options->antialias != CAIRO_ANTIALIAS_SUBPIXEL) {
+	if (font_options->antialias != CAIRO_ANTIALIAS_SUBPIXEL ||
+	    bitmap->pixel_mode == FT_PIXEL_MODE_GRAY)
+	{
 	    stride = bitmap->pitch;
+
+	    /* We don't support stride not multiple of 4. */
+	    if (stride & 3)
+	    {
+		assert (!own_buffer);
+		goto convert;
+	    }
+
 	    if (own_buffer) {
 		data = bitmap->buffer;
 	    } else {
@@ -1189,19 +1211,70 @@ _get_bitmap_surface (FT_Bitmap		     *bitmap,
 
 	    format = CAIRO_FORMAT_A8;
 	} else {
-	    /* if we get there, the  data from the source bitmap
-	     * really comes from _fill_xrender_bitmap, and is
-	     * made of 32-bit ARGB or ABGR values */
-	    assert (own_buffer != 0);
-	    assert (bitmap->pixel_mode != FT_PIXEL_MODE_GRAY);
-
 	    data = bitmap->buffer;
 	    stride = bitmap->pitch;
 	    format = CAIRO_FORMAT_ARGB32;
+	    component_alpha = TRUE;
+	}
+	break;
+#ifdef FT_LOAD_COLOR
+    case FT_PIXEL_MODE_BGRA:
+	stride = width * 4;
+	if (own_buffer) {
+	    data = bitmap->buffer;
+	} else {
+	    data = _cairo_malloc_ab (height, stride);
+	    if (!data)
+		return _cairo_error (CAIRO_STATUS_NO_MEMORY);
+
+	    memcpy (data, bitmap->buffer, stride * height);
 	}
+	format = CAIRO_FORMAT_ARGB32;
 	break;
+#endif
     case FT_PIXEL_MODE_GRAY2:
     case FT_PIXEL_MODE_GRAY4:
+    convert:
+	if (!own_buffer && library)
+	{
+	    /* This is pretty much the only case that we can get in here. */
+	    /* Convert to 8bit grayscale. */
+
+	    FT_Bitmap  tmp;
+	    FT_Int     align;
+
+	    format = CAIRO_FORMAT_A8;
+
+	    align = cairo_format_stride_for_width (format, bitmap->width);
+
+	    FT_Bitmap_New( &tmp );
+
+	    if (FT_Bitmap_Convert( library, bitmap, &tmp, align ))
+		return _cairo_error (CAIRO_STATUS_NO_MEMORY);
+
+	    FT_Bitmap_Done( library, bitmap );
+	    *bitmap = tmp;
+
+	    stride = bitmap->pitch;
+	    data = _cairo_malloc_ab (height, stride);
+	    if (!data)
+		return _cairo_error (CAIRO_STATUS_NO_MEMORY);
+
+	    if (bitmap->num_grays != 256)
+	    {
+	      unsigned int x, y;
+	      unsigned int mul = 255 / (bitmap->num_grays - 1);
+	      FT_Byte *p = bitmap->buffer;
+	      for (y = 0; y < height; y++) {
+	        for (x = 0; x < width; x++)
+		  p[x] *= mul;
+		p += bitmap->pitch;
+	      }
+	    }
+
+	    memcpy (data, bitmap->buffer, stride * height);
+	    break;
+	}
 	/* These could be triggered by very rare types of TrueType fonts */
     default:
 	if (own_buffer)
@@ -1219,7 +1292,7 @@ _get_bitmap_surface (FT_Bitmap		     *bitmap,
 	return (*surface)->base.status;
     }
 
-    if (format == CAIRO_FORMAT_ARGB32)
+    if (component_alpha)
 	pixman_image_set_component_alpha (image->pixman_image, TRUE);
 
     _cairo_image_surface_assume_ownership_of_data (image);
@@ -1395,7 +1468,7 @@ _render_glyph_outline (FT_Face                    face,
 	/* Note:
 	 * _get_bitmap_surface will free bitmap.buffer if there is an error
 	 */
-	status = _get_bitmap_surface (&bitmap, TRUE, font_options, surface);
+	status = _get_bitmap_surface (&bitmap, NULL, TRUE, font_options, surface);
 	if (unlikely (status))
 	    return status;
 
@@ -1436,6 +1509,7 @@ _render_glyph_bitmap (FT_Face		      face,
 	return _cairo_error (CAIRO_STATUS_NO_MEMORY);
 
     status = _get_bitmap_surface (&glyphslot->bitmap,
+				  glyphslot->library,
 				  FALSE, font_options,
 				  surface);
     if (unlikely (status))
@@ -1477,7 +1551,7 @@ _transform_glyph_bitmap (cairo_matrix_t         * shape,
      * the "shape" portion of the font transform
      */
     original_to_transformed = *shape;
-    
+
     cairo_surface_get_device_offset (&(*surface)->base, &origin_x, &origin_y);
     orig_width = (*surface)->width;
     orig_height = (*surface)->height;
@@ -1527,7 +1601,11 @@ _transform_glyph_bitmap (cairo_matrix_t         * shape,
     if (unlikely (status))
 	return status;
 
-    image = cairo_image_surface_create (CAIRO_FORMAT_A8, width, height);
+    if ((*surface)->format == CAIRO_FORMAT_ARGB32 &&
+        !pixman_image_get_component_alpha ((*surface)->pixman_image))
+      image = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
+    else
+      image = cairo_image_surface_create (CAIRO_FORMAT_A8, width, height);
     if (unlikely (image->status))
 	return image->status;
 
@@ -2156,6 +2234,20 @@ _cairo_ft_scaled_glyph_init (void			*abstract_font,
 	vertical_layout = TRUE;
     }
 
+#ifdef FT_LOAD_COLOR
+    /* Color-glyph support:
+     *
+     * This flags needs plumbing through fontconfig (does it?), and
+     * maybe we should cache color and grayscale bitmaps separately
+     * such that users of the font (ie. the surface) can choose which
+     * version to use based on target content type.
+     *
+     * Moreover, none of our backends and compositors currently support
+     * color glyphs.  As such, this is currently disabled.
+     */
+    /* load_flags |= FT_LOAD_COLOR; */
+#endif
+
     error = FT_Load_Glyph (face,
 			   _cairo_scaled_glyph_index(scaled_glyph),
 			   load_flags);
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ft-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ft-private.h
index 3921518664a..3921518664a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ft-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ft-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ft.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ft.h
index 29c43c9655b..29c43c9655b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ft.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ft.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-composite.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-composite.c
index c250e7204b9..30b7931304b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-composite.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-composite.c
@@ -134,7 +134,7 @@ static void
 _cairo_gl_composite_bind_to_shader (cairo_gl_context_t   *ctx,
 				    cairo_gl_composite_t *setup)
 {
-    _cairo_gl_shader_bind_matrix4f(ctx, "ModelViewProjectionMatrix",
+    _cairo_gl_shader_bind_matrix4f(ctx, ctx->current_shader->mvp_location,
 				   ctx->modelviewprojection_matrix);
     _cairo_gl_operand_bind_to_shader (ctx, &setup->src,  CAIRO_GL_TEX_SOURCE);
     _cairo_gl_operand_bind_to_shader (ctx, &setup->mask, CAIRO_GL_TEX_MASK);
@@ -209,15 +209,15 @@ static void
 _cairo_gl_context_setup_operand (cairo_gl_context_t *ctx,
                                  cairo_gl_tex_t      tex_unit,
                                  cairo_gl_operand_t *operand,
-                                 unsigned int        vertex_size,
-                                 unsigned int        vertex_offset)
+                                 unsigned int        vertex_offset,
+                                 cairo_bool_t        vertex_size_changed)
 {
     cairo_gl_dispatch_t *dispatch = &ctx->dispatch;
     cairo_bool_t needs_setup;
 
     /* XXX: we need to do setup when switching from shaders
      * to no shaders (or back) */
-    needs_setup = ctx->vertex_size != vertex_size;
+    needs_setup = vertex_size_changed;
     needs_setup |= _cairo_gl_operand_needs_setup (&ctx->operands[tex_unit],
                                                  operand,
                                                  vertex_offset);
@@ -252,7 +252,7 @@ _cairo_gl_context_setup_operand (cairo_gl_context_t *ctx,
 
 	if (! operand->texture.texgen) {
 	    dispatch->VertexAttribPointer (CAIRO_GL_TEXCOORD0_ATTRIB_INDEX + tex_unit, 2,
-					   GL_FLOAT, GL_FALSE, vertex_size,
+					   GL_FLOAT, GL_FALSE, ctx->vertex_size,
 					   ctx->vb + vertex_offset);
 	    dispatch->EnableVertexAttribArray (CAIRO_GL_TEXCOORD0_ATTRIB_INDEX + tex_unit);
 	}
@@ -268,7 +268,7 @@ _cairo_gl_context_setup_operand (cairo_gl_context_t *ctx,
 
 	if (! operand->gradient.texgen) {
 	    dispatch->VertexAttribPointer (CAIRO_GL_TEXCOORD0_ATTRIB_INDEX + tex_unit, 2,
-					   GL_FLOAT, GL_FALSE, vertex_size,
+					   GL_FLOAT, GL_FALSE, ctx->vertex_size,
 					   ctx->vb + vertex_offset);
 	    dispatch->EnableVertexAttribArray (CAIRO_GL_TEXCOORD0_ATTRIB_INDEX + tex_unit);
 	}
@@ -523,12 +523,15 @@ _scissor_to_box (cairo_gl_surface_t	*surface,
     _scissor_to_doubles (surface, x1, y1, x2, y2);
 }
 
-static void
+static cairo_bool_t
 _cairo_gl_composite_setup_vbo (cairo_gl_context_t *ctx,
 			       unsigned int size_per_vertex)
 {
-    if (ctx->vertex_size != size_per_vertex)
-        _cairo_gl_composite_flush (ctx);
+    cairo_bool_t vertex_size_changed = ctx->vertex_size != size_per_vertex;
+    if (vertex_size_changed) {
+	ctx->vertex_size = size_per_vertex;
+	_cairo_gl_composite_flush (ctx);
+    }
 
     if (_cairo_gl_context_is_flushed (ctx)) {
 	ctx->dispatch.VertexAttribPointer (CAIRO_GL_VERTEX_ATTRIB_INDEX, 2,
@@ -536,7 +539,8 @@ _cairo_gl_composite_setup_vbo (cairo_gl_context_t *ctx,
 					   ctx->vb);
 	ctx->dispatch.EnableVertexAttribArray (CAIRO_GL_VERTEX_ATTRIB_INDEX);
     }
-    ctx->vertex_size = size_per_vertex;
+
+    return vertex_size_changed;
 }
 
 static void
@@ -566,10 +570,14 @@ _cairo_gl_composite_setup_painted_clipping (cairo_gl_composite_t *setup,
 	goto disable_stencil_buffer_and_return;
     }
 
+    /* We only want to clear the part of the stencil buffer
+     * that we are about to use. It also does not hurt to
+     * scissor around the painted clip. */
+    _cairo_gl_scissor_to_rectangle (dst, _cairo_clip_get_extents (clip));
+
     /* The clip is not rectangular, so use the stencil buffer. */
     glDepthMask (GL_TRUE);
     glEnable (GL_STENCIL_TEST);
-    glDisable (GL_SCISSOR_TEST);
 
     /* Texture surfaces have private depth/stencil buffers, so we can
      * rely on any previous clip being cached there. */
@@ -578,16 +586,15 @@ _cairo_gl_composite_setup_painted_clipping (cairo_gl_composite_t *setup,
 	if (_cairo_clip_equal (old_clip, setup->clip))
 	    goto activate_stencil_buffer_and_return;
 
-      /* Clear the stencil buffer, but only the areas that we are
-       * going to be drawing to. */
-	if (old_clip)
-	    _cairo_gl_scissor_to_rectangle (dst, _cairo_clip_get_extents (old_clip));
+	if (old_clip) {
+	    _cairo_clip_destroy (setup->dst->clip_on_stencil_buffer);
+	}
+
 	setup->dst->clip_on_stencil_buffer = _cairo_clip_copy (setup->clip);
     }
 
     glClearStencil (0);
     glClear (GL_STENCIL_BUFFER_BIT);
-    glDisable (GL_SCISSOR_TEST);
 
     glStencilOp (GL_REPLACE, GL_REPLACE, GL_REPLACE);
     glStencilFunc (GL_EQUAL, 1, 0xffffffff);
@@ -669,6 +676,7 @@ _cairo_gl_set_operands_and_operator (cairo_gl_composite_t *setup,
     cairo_status_t status;
     cairo_gl_shader_t *shader;
     cairo_bool_t component_alpha;
+    cairo_bool_t vertex_size_changed;
 
     component_alpha =
 	setup->mask.type == CAIRO_GL_OPERAND_TEXTURE &&
@@ -711,10 +719,10 @@ _cairo_gl_set_operands_and_operator (cairo_gl_composite_t *setup,
     if (setup->spans)
 	vertex_size += sizeof (GLfloat);
 
-    _cairo_gl_composite_setup_vbo (ctx, vertex_size);
+    vertex_size_changed = _cairo_gl_composite_setup_vbo (ctx, vertex_size);
 
-    _cairo_gl_context_setup_operand (ctx, CAIRO_GL_TEX_SOURCE, &setup->src, vertex_size, dst_size);
-    _cairo_gl_context_setup_operand (ctx, CAIRO_GL_TEX_MASK, &setup->mask, vertex_size, dst_size + src_size);
+    _cairo_gl_context_setup_operand (ctx, CAIRO_GL_TEX_SOURCE, &setup->src, dst_size, vertex_size_changed);
+    _cairo_gl_context_setup_operand (ctx, CAIRO_GL_TEX_MASK, &setup->mask, dst_size + src_size, vertex_size_changed);
 
     _cairo_gl_context_setup_spans (ctx, setup->spans, vertex_size,
 				   dst_size + src_size + mask_size);
@@ -748,7 +756,10 @@ _cairo_gl_composite_begin (cairo_gl_composite_t *setup,
 
     _cairo_gl_context_set_destination (ctx, setup->dst, setup->multisample);
     glEnable (GL_BLEND);
-    _cairo_gl_set_operands_and_operator (setup, ctx);
+
+    status = _cairo_gl_set_operands_and_operator (setup, ctx);
+    if (unlikely (status))
+	goto FAIL;
 
     status = _cairo_gl_composite_setup_clipping (setup, ctx, ctx->vertex_size);
     if (unlikely (status))
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-device.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-device.c
index 22297b33299..054f1452f15 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-device.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-device.c
@@ -615,16 +615,18 @@ _gl_identity_ortho (GLfloat *m,
 
 #if CAIRO_HAS_GL_SURFACE
 static void
-_cairo_gl_activate_surface_as_multisampling (cairo_gl_context_t *ctx,
-					     cairo_gl_surface_t *surface)
+bind_multisample_framebuffer (cairo_gl_context_t *ctx,
+			       cairo_gl_surface_t *surface)
 {
+    cairo_bool_t stencil_test_enabled;
+    cairo_bool_t scissor_test_enabled;
+
     assert (surface->supports_msaa);
     assert (ctx->gl_flavor == CAIRO_GL_FLAVOR_DESKTOP);
 
     _cairo_gl_ensure_framebuffer (ctx, surface);
     _cairo_gl_ensure_multisampling (ctx, surface);
 
-
     if (surface->msaa_active) {
 	glEnable (GL_MULTISAMPLE);
 	ctx->dispatch.BindFramebuffer (GL_FRAMEBUFFER, surface->msaa_fb);
@@ -632,6 +634,12 @@ _cairo_gl_activate_surface_as_multisampling (cairo_gl_context_t *ctx,
     }
 
     _cairo_gl_composite_flush (ctx);
+
+    stencil_test_enabled = glIsEnabled (GL_STENCIL_TEST);
+    scissor_test_enabled = glIsEnabled (GL_SCISSOR_TEST);
+    glDisable (GL_STENCIL_TEST);
+    glDisable (GL_SCISSOR_TEST);
+
     glEnable (GL_MULTISAMPLE);
 
     /* The last time we drew to the surface, we were not using multisampling,
@@ -643,18 +651,25 @@ _cairo_gl_activate_surface_as_multisampling (cairo_gl_context_t *ctx,
 				   0, 0, surface->width, surface->height,
 				   GL_COLOR_BUFFER_BIT, GL_NEAREST);
     ctx->dispatch.BindFramebuffer (GL_FRAMEBUFFER, surface->msaa_fb);
-    surface->msaa_active = TRUE;
+
+    if (stencil_test_enabled)
+	glEnable (GL_STENCIL_TEST);
+    if (scissor_test_enabled)
+	glEnable (GL_SCISSOR_TEST);
 }
 #endif
 
-void
-_cairo_gl_activate_surface_as_nonmultisampling (cairo_gl_context_t *ctx,
-						cairo_gl_surface_t *surface)
+#if CAIRO_HAS_GL_SURFACE
+static void
+bind_singlesample_framebuffer (cairo_gl_context_t *ctx,
+			       cairo_gl_surface_t *surface)
 {
+    cairo_bool_t stencil_test_enabled;
+    cairo_bool_t scissor_test_enabled;
+
     assert (ctx->gl_flavor == CAIRO_GL_FLAVOR_DESKTOP);
     _cairo_gl_ensure_framebuffer (ctx, surface);
 
-#if CAIRO_HAS_GL_SURFACE
     if (! surface->msaa_active) {
 	glDisable (GL_MULTISAMPLE);
 	ctx->dispatch.BindFramebuffer (GL_FRAMEBUFFER, surface->fb);
@@ -662,6 +677,12 @@ _cairo_gl_activate_surface_as_nonmultisampling (cairo_gl_context_t *ctx,
     }
 
     _cairo_gl_composite_flush (ctx);
+
+    stencil_test_enabled = glIsEnabled (GL_STENCIL_TEST);
+    scissor_test_enabled = glIsEnabled (GL_SCISSOR_TEST);
+    glDisable (GL_STENCIL_TEST);
+    glDisable (GL_SCISSOR_TEST);
+
     glDisable (GL_MULTISAMPLE);
 
     /* The last time we drew to the surface, we were using multisampling,
@@ -673,8 +694,48 @@ _cairo_gl_activate_surface_as_nonmultisampling (cairo_gl_context_t *ctx,
 				   0, 0, surface->width, surface->height,
 				   GL_COLOR_BUFFER_BIT, GL_NEAREST);
     ctx->dispatch.BindFramebuffer (GL_FRAMEBUFFER, surface->fb);
-    surface->msaa_active = FALSE;
+
+    if (stencil_test_enabled)
+	glEnable (GL_STENCIL_TEST);
+    if (scissor_test_enabled)
+	glEnable (GL_SCISSOR_TEST);
+}
+#endif
+
+void
+_cairo_gl_context_bind_framebuffer (cairo_gl_context_t *ctx,
+				    cairo_gl_surface_t *surface,
+				    cairo_bool_t multisampling)
+{
+    if (_cairo_gl_surface_is_texture (surface)) {
+	/* OpenGL ES surfaces only have either a multisample framebuffer or a
+	 * singlesample framebuffer, so we cannot switch back and forth. */
+	if (ctx->gl_flavor == CAIRO_GL_FLAVOR_ES) {
+	    _cairo_gl_ensure_framebuffer (ctx, surface);
+	    ctx->dispatch.BindFramebuffer (GL_FRAMEBUFFER, surface->fb);
+	    return;
+	}
+
+#if CAIRO_HAS_GL_SURFACE
+	if (multisampling)
+	    bind_multisample_framebuffer (ctx, surface);
+	else
+	    bind_singlesample_framebuffer (ctx, surface);
+#endif
+    } else {
+	ctx->dispatch.BindFramebuffer (GL_FRAMEBUFFER, 0);
+
+#if CAIRO_HAS_GL_SURFACE
+	if (ctx->gl_flavor == CAIRO_GL_FLAVOR_DESKTOP) {
+	    if (multisampling)
+		glEnable (GL_MULTISAMPLE);
+	    else
+		glDisable (GL_MULTISAMPLE);
+	}
 #endif
+    }
+
+    surface->msaa_active = multisampling;
 }
 
 void
@@ -682,49 +743,43 @@ _cairo_gl_context_set_destination (cairo_gl_context_t *ctx,
                                    cairo_gl_surface_t *surface,
                                    cairo_bool_t multisampling)
 {
-    /* OpenGL ES surfaces are always in MSAA mode once it's been turned on,
-     * so we don't need to check whether we are switching modes for that
-     * surface type. */
-    if (ctx->current_target == surface && ! surface->needs_update &&
-	(ctx->gl_flavor == CAIRO_GL_FLAVOR_ES ||
-	 surface->msaa_active == multisampling))
+    cairo_bool_t changing_surface, changing_sampling;
+
+    /* The decision whether or not to use multisampling happens when
+     * we create an OpenGL ES surface, so we can never switch modes. */
+    if (ctx->gl_flavor == CAIRO_GL_FLAVOR_ES)
+	multisampling = surface->msaa_active;
+
+    changing_surface = ctx->current_target != surface || surface->needs_update;
+    changing_sampling = surface->msaa_active != multisampling;
+    if (! changing_surface && ! changing_sampling)
 	return;
 
+    if (! changing_surface) {
+	_cairo_gl_composite_flush (ctx);
+	_cairo_gl_context_bind_framebuffer (ctx, surface, multisampling);
+	return;
+    }
+
     _cairo_gl_composite_flush (ctx);
 
     ctx->current_target = surface;
     surface->needs_update = FALSE;
 
-    if (_cairo_gl_surface_is_texture (surface)) {
-	if (ctx->gl_flavor == CAIRO_GL_FLAVOR_ES) {
-	    _cairo_gl_ensure_framebuffer (ctx, surface);
-	    ctx->dispatch.BindFramebuffer (GL_FRAMEBUFFER, surface->fb);
-#if CAIRO_HAS_GL_SURFACE
-	} else if (multisampling)
-	    _cairo_gl_activate_surface_as_multisampling (ctx, surface);
-	else {
-	    _cairo_gl_activate_surface_as_nonmultisampling (ctx, surface);
-#endif
-	}
-    } else {
-        ctx->make_current (ctx, surface);
-
-#if CAIRO_HAS_GL_SURFACE
-	if (multisampling)
-	    glEnable(GL_MULTISAMPLE);
-	else
-	    glDisable(GL_MULTISAMPLE);
-#endif
+    if (! _cairo_gl_surface_is_texture (surface)) {
+	ctx->make_current (ctx, surface);
+    }
 
-        surface->msaa_active = multisampling;
-        ctx->dispatch.BindFramebuffer (GL_FRAMEBUFFER, 0);
+    _cairo_gl_context_bind_framebuffer (ctx, surface, multisampling);
 
+    if (! _cairo_gl_surface_is_texture (surface)) {
 #if CAIRO_HAS_GL_SURFACE
-        glDrawBuffer (GL_BACK_LEFT);
-        glReadBuffer (GL_BACK_LEFT);
+	glDrawBuffer (GL_BACK_LEFT);
+	glReadBuffer (GL_BACK_LEFT);
 #endif
     }
 
+    glDisable (GL_DITHER);
     glViewport (0, 0, surface->width, surface->height);
 
     if (_cairo_gl_surface_is_texture (surface))
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-dispatch-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-dispatch-private.h
index cabf76f0d6b..cabf76f0d6b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-dispatch-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-dispatch-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-dispatch.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-dispatch.c
index 76c3115ba37..76c3115ba37 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-dispatch.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-dispatch.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-ext-def-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-ext-def-private.h
index a261947bef0..a261947bef0 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-ext-def-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-ext-def-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-glyphs.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-glyphs.c
index 34b5d72f396..8a1a548d939 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-glyphs.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-glyphs.c
@@ -231,7 +231,7 @@ render_glyphs (cairo_gl_surface_t *dst,
     cairo_format_t last_format = CAIRO_FORMAT_INVALID;
     cairo_gl_glyph_cache_t *cache = NULL;
     cairo_gl_context_t *ctx;
-    cairo_gl_emit_glyph_t emit;
+    cairo_gl_emit_glyph_t emit = NULL;
     cairo_gl_composite_t setup;
     cairo_int_status_t status;
     int i = 0;
@@ -332,6 +332,7 @@ render_glyphs (cairo_gl_surface_t *dst,
 	y2 = y1 + scaled_glyph->surface->height;
 
 	glyph = _cairo_gl_glyph_cache_lock (cache, scaled_glyph);
+	assert (emit);
 	emit (ctx,
 	      x1, y1, x2, y2,
 	      glyph->p1.x, glyph->p1.y,
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-gradient-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-gradient-private.h
index 77f9bbdc5f5..77f9bbdc5f5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-gradient-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-gradient-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-gradient.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-gradient.c
index ac3292101ec..ac3292101ec 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-gradient.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-gradient.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-info.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-info.c
index 12a618da0c9..12a618da0c9 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-info.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-info.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-msaa-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-msaa-compositor.c
index 28001fea333..83e8eb2d160 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-msaa-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-msaa-compositor.c
@@ -356,10 +356,12 @@ _cairo_gl_msaa_compositor_mask_source_operator (const cairo_compositor_t *compos
 	status = _draw_int_rect (ctx, &setup, &composite->bounded);
     else
 	status = _draw_traps (ctx, &setup, &traps);
+    if (unlikely (status))
+        goto finish;
 
     /* Now draw the second pass. */
-    _cairo_gl_composite_set_operator (&setup, CAIRO_OPERATOR_ADD,
-				      FALSE /* assume_component_alpha */);
+    status = _cairo_gl_composite_set_operator (&setup, CAIRO_OPERATOR_ADD,
+					       FALSE /* assume_component_alpha */);
     if (unlikely (status))
         goto finish;
     status = _cairo_gl_composite_set_source (&setup,
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-operand.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-operand.c
index f99400cabf8..40157471747 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-operand.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-operand.c
@@ -69,39 +69,6 @@ _cairo_gl_create_gradient_texture (cairo_gl_surface_t *dst,
     return _cairo_gl_context_release (ctx, status);
 }
 
-static cairo_int_status_t
-_resolve_multisampling (cairo_gl_surface_t *surface)
-{
-    cairo_gl_context_t *ctx;
-    cairo_int_status_t status;
-
-    if (! surface->msaa_active)
-	return CAIRO_INT_STATUS_SUCCESS;
-
-    if (surface->base.device == NULL)
-	return CAIRO_INT_STATUS_SUCCESS;
-
-    /* GLES surfaces do not need explicit resolution. */
-    if (((cairo_gl_context_t *) surface->base.device)->gl_flavor == CAIRO_GL_FLAVOR_ES)
-	return CAIRO_INT_STATUS_SUCCESS;
-
-    if (! _cairo_gl_surface_is_texture (surface))
-	return CAIRO_INT_STATUS_SUCCESS;
-
-    status = _cairo_gl_context_acquire (surface->base.device, &ctx);
-    if (unlikely (status))
-	return status;
-
-    ctx->current_target = surface;
-
-#if CAIRO_HAS_GL_SURFACE
-    _cairo_gl_activate_surface_as_nonmultisampling (ctx, surface);
-#endif
-
-    status = _cairo_gl_context_release (ctx, status);
-    return status;
-}
-
 static cairo_status_t
 _cairo_gl_subsurface_clone_operand_init (cairo_gl_operand_t *operand,
 					 const cairo_pattern_t *_src,
@@ -161,7 +128,7 @@ _cairo_gl_subsurface_clone_operand_init (cairo_gl_operand_t *operand,
 	_cairo_surface_subsurface_set_snapshot (&sub->base, &surface->base);
     }
 
-    status = _resolve_multisampling (surface);
+    status = _cairo_gl_surface_resolve_multisampling (surface);
     if (unlikely (status))
         return status;
 
@@ -223,7 +190,7 @@ _cairo_gl_subsurface_operand_init (cairo_gl_operand_t *operand,
     if (! _cairo_gl_surface_is_texture (surface))
 	return CAIRO_INT_STATUS_UNSUPPORTED;
 
-    status = _resolve_multisampling (surface);
+    status = _cairo_gl_surface_resolve_multisampling (surface);
     if (unlikely (status))
 	return status;
 
@@ -281,7 +248,7 @@ _cairo_gl_surface_operand_init (cairo_gl_operand_t *operand,
     if (surface->base.device && ! _cairo_gl_surface_is_texture (surface))
 	return CAIRO_INT_STATUS_UNSUPPORTED;
 
-    status = _resolve_multisampling (surface);
+    status = _cairo_gl_surface_resolve_multisampling (surface);
     if (unlikely (status))
 	return status;
 
@@ -646,14 +613,8 @@ _cairo_gl_operand_bind_to_shader (cairo_gl_context_t *ctx,
                                   cairo_gl_operand_t *operand,
                                   cairo_gl_tex_t      tex_unit)
 {
-    char uniform_name[50];
-    char *custom_part;
-    static const char *names[] = { "source", "mask" };
     const cairo_matrix_t *texgen = NULL;
 
-    strcpy (uniform_name, names[tex_unit]);
-    custom_part = uniform_name + strlen (names[tex_unit]);
-
     switch (operand->type) {
     default:
     case CAIRO_GL_OPERAND_COUNT:
@@ -662,9 +623,8 @@ _cairo_gl_operand_bind_to_shader (cairo_gl_context_t *ctx,
 	return;
 
     case CAIRO_GL_OPERAND_CONSTANT:
-        strcpy (custom_part, "_constant");
 	_cairo_gl_shader_bind_vec4 (ctx,
-                                    uniform_name,
+                                    ctx->current_shader->constant_location[tex_unit],
                                     operand->constant.color[0],
                                     operand->constant.color[1],
                                     operand->constant.color[2],
@@ -673,21 +633,18 @@ _cairo_gl_operand_bind_to_shader (cairo_gl_context_t *ctx,
 
     case CAIRO_GL_OPERAND_RADIAL_GRADIENT_NONE:
     case CAIRO_GL_OPERAND_RADIAL_GRADIENT_EXT:
-	strcpy (custom_part, "_a");
 	_cairo_gl_shader_bind_float  (ctx,
-				      uniform_name,
+				      ctx->current_shader->a_location[tex_unit],
 				      operand->gradient.a);
 	/* fall through */
     case CAIRO_GL_OPERAND_RADIAL_GRADIENT_A0:
-	strcpy (custom_part, "_circle_d");
 	_cairo_gl_shader_bind_vec3   (ctx,
-				      uniform_name,
+				      ctx->current_shader->circle_d_location[tex_unit],
 				      operand->gradient.circle_d.center.x,
 				      operand->gradient.circle_d.center.y,
 				      operand->gradient.circle_d.radius);
-	strcpy (custom_part, "_radius_0");
 	_cairo_gl_shader_bind_float  (ctx,
-				      uniform_name,
+				      ctx->current_shader->radius_0_location[tex_unit],
 				      operand->gradient.radius_0);
         /* fall through */
     case CAIRO_GL_OPERAND_LINEAR_GRADIENT:
@@ -710,8 +667,9 @@ _cairo_gl_operand_bind_to_shader (cairo_gl_context_t *ctx,
 		width = operand->gradient.gradient->cache_entry.size,
 		height = 1;
 	    }
-	    strcpy (custom_part, "_texdims");
-	    _cairo_gl_shader_bind_vec2 (ctx, uniform_name, width, height);
+	    _cairo_gl_shader_bind_vec2 (ctx,
+					ctx->current_shader->texdims_location[tex_unit],
+					width, height);
 	}
 	break;
     }
@@ -724,10 +682,9 @@ _cairo_gl_operand_bind_to_shader (cairo_gl_context_t *ctx,
 		    texgen = &operand->gradient.m;
     }
     if (texgen) {
-	    char name[20];
-
-	    sprintf (name, "%s_texgen", names[tex_unit]);
-	    _cairo_gl_shader_bind_matrix(ctx, name, texgen);
+	    _cairo_gl_shader_bind_matrix(ctx,
+					 ctx->current_shader->texgen_location[tex_unit],
+					 texgen);
     }
 }
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-private.h
index 5c9193dc9ff..8379abc9589 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-private.h
@@ -201,6 +201,13 @@ typedef enum cairo_gl_tex {
 typedef struct cairo_gl_shader {
     GLuint fragment_shader;
     GLuint program;
+    GLint mvp_location;
+    GLint constant_location[2];
+    GLint a_location[2];
+    GLint circle_d_location[2];
+    GLint radius_0_location[2];
+    GLint texdims_location[2];
+    GLint texgen_location[2];
 } cairo_gl_shader_t;
 
 typedef enum cairo_gl_shader_in {
@@ -440,6 +447,9 @@ _cairo_gl_surface_draw_image (cairo_gl_surface_t *dst,
 			      int dst_x, int dst_y,
 			      cairo_bool_t force_flush);
 
+cairo_private cairo_int_status_t
+_cairo_gl_surface_resolve_multisampling (cairo_gl_surface_t *surface);
+
 static cairo_always_inline cairo_bool_t
 _cairo_gl_device_has_glsl (cairo_device_t *device)
 {
@@ -489,14 +499,15 @@ _cairo_gl_context_release (cairo_gl_context_t *ctx, cairo_status_t status)
 }
 
 cairo_private void
-_cairo_gl_activate_surface_as_nonmultisampling (cairo_gl_context_t *ctx,
-						cairo_gl_surface_t *surface);
-
-cairo_private void
 _cairo_gl_context_set_destination (cairo_gl_context_t *ctx,
 				   cairo_gl_surface_t *surface,
 				   cairo_bool_t multisampling);
 
+cairo_private void
+_cairo_gl_context_bind_framebuffer (cairo_gl_context_t *ctx,
+				    cairo_gl_surface_t *surface,
+				    cairo_bool_t multisampling);
+
 cairo_private cairo_gl_emit_rect_t
 _cairo_gl_context_choose_emit_rect (cairo_gl_context_t *ctx);
 
@@ -647,35 +658,35 @@ _cairo_gl_get_shader_by_type (cairo_gl_context_t *ctx,
 
 cairo_private void
 _cairo_gl_shader_bind_float (cairo_gl_context_t *ctx,
-			     const char *name,
+			     GLint location,
 			     float value);
 
 cairo_private void
 _cairo_gl_shader_bind_vec2 (cairo_gl_context_t *ctx,
-			    const char *name,
+			    GLint location,
 			    float value0, float value1);
 
 cairo_private void
 _cairo_gl_shader_bind_vec3 (cairo_gl_context_t *ctx,
-			    const char *name,
+			    GLint location,
 			    float value0,
 			    float value1,
 			    float value2);
 
 cairo_private void
 _cairo_gl_shader_bind_vec4 (cairo_gl_context_t *ctx,
-			    const char *name,
+			    GLint location,
 			    float value0, float value1,
 			    float value2, float value3);
 
 cairo_private void
 _cairo_gl_shader_bind_matrix (cairo_gl_context_t *ctx,
-			      const char *name,
+			      GLint location,
 			      const cairo_matrix_t* m);
 
 cairo_private void
 _cairo_gl_shader_bind_matrix4f (cairo_gl_context_t *ctx,
-				const char *name,
+				GLint location,
 				GLfloat* gl_m);
 
 cairo_private void
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-shaders.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-shaders.c
index 0bc4e5e1358..cc22cea41a8 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-shaders.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-shaders.c
@@ -105,7 +105,7 @@ _cairo_gl_shader_cache_equal_gles2 (const void *key_a, const void *key_b)
     cairo_bool_t both_have_npot_repeat =
 	a->ctx->has_npot_repeat && b->ctx->has_npot_repeat;
 
-    return (a->vertex && b->vertex &&
+    return (a->vertex == b->vertex &&
 	    a->src  == b->src  &&
 	    a->mask == b->mask &&
 	    a->dest == b->dest &&
@@ -805,6 +805,22 @@ link_shader_program (cairo_gl_context_t *ctx,
     ASSERT_NOT_REACHED;
 }
 
+static GLint
+_cairo_gl_get_op_uniform_location(cairo_gl_context_t *ctx,
+				  cairo_gl_shader_t  *shader,
+				  cairo_gl_tex_t      tex_unit,
+				  const char         *suffix)
+{
+    cairo_gl_dispatch_t *dispatch = &ctx->dispatch;
+    char uniform_name[100];
+    const char *unit_name[2] = { "source", "mask" };
+
+    snprintf (uniform_name, sizeof (uniform_name), "%s_%s",
+	      unit_name[tex_unit], suffix);
+
+    return dispatch->GetUniformLocation (shader->program, uniform_name);
+}
+
 static cairo_status_t
 _cairo_gl_shader_compile_and_link (cairo_gl_context_t *ctx,
 				   cairo_gl_shader_t *shader,
@@ -813,8 +829,10 @@ _cairo_gl_shader_compile_and_link (cairo_gl_context_t *ctx,
 				   cairo_bool_t use_coverage,
 				   const char *fragment_text)
 {
+    cairo_gl_dispatch_t *dispatch = &ctx->dispatch;
     unsigned int vertex_shader;
     cairo_status_t status;
+    int i;
 
     assert (shader->program == 0);
 
@@ -828,12 +846,12 @@ _cairo_gl_shader_compile_and_link (cairo_gl_context_t *ctx,
 						    use_coverage,
 						    CAIRO_GL_VAR_NONE,
 						    &source);
-        if (unlikely (status))
-            goto FAILURE;
+	if (unlikely (status))
+	    goto FAILURE;
 
 	compile_shader (ctx, &ctx->vertex_shaders[vertex_shader],
 			GL_VERTEX_SHADER, source);
-        free (source);
+	free (source);
     }
 
     compile_shader (ctx, &shader->fragment_shader,
@@ -843,6 +861,25 @@ _cairo_gl_shader_compile_and_link (cairo_gl_context_t *ctx,
 			 ctx->vertex_shaders[vertex_shader],
 			 shader->fragment_shader);
 
+    shader->mvp_location =
+	dispatch->GetUniformLocation (shader->program,
+				      "ModelViewProjectionMatrix");
+
+    for (i = 0; i < 2; i++) {
+	shader->constant_location[i] =
+	    _cairo_gl_get_op_uniform_location (ctx, shader, i, "constant");
+	shader->a_location[i] =
+	    _cairo_gl_get_op_uniform_location (ctx, shader, i, "a");
+	shader->circle_d_location[i] =
+	    _cairo_gl_get_op_uniform_location (ctx, shader, i, "circle_d");
+	shader->radius_0_location[i] =
+	    _cairo_gl_get_op_uniform_location (ctx, shader, i, "radius_0");
+	shader->texdims_location[i] =
+	    _cairo_gl_get_op_uniform_location (ctx, shader, i, "texdims");
+	shader->texgen_location[i] =
+	    _cairo_gl_get_op_uniform_location (ctx, shader, i, "texgen");
+    }
+
     return CAIRO_STATUS_SUCCESS;
 
  FAILURE:
@@ -887,64 +924,54 @@ _cairo_gl_shader_set_samplers (cairo_gl_context_t *ctx,
 
 void
 _cairo_gl_shader_bind_float (cairo_gl_context_t *ctx,
-			     const char *name,
+			     GLint location,
 			     float value)
 {
     cairo_gl_dispatch_t *dispatch = &ctx->dispatch;
-    GLint location = dispatch->GetUniformLocation (ctx->current_shader->program,
-						   name);
     assert (location != -1);
     dispatch->Uniform1f (location, value);
 }
 
 void
 _cairo_gl_shader_bind_vec2 (cairo_gl_context_t *ctx,
-			    const char *name,
+			    GLint location,
 			    float value0,
 			    float value1)
 {
     cairo_gl_dispatch_t *dispatch = &ctx->dispatch;
-    GLint location = dispatch->GetUniformLocation (ctx->current_shader->program,
-						   name);
     assert (location != -1);
     dispatch->Uniform2f (location, value0, value1);
 }
 
 void
 _cairo_gl_shader_bind_vec3 (cairo_gl_context_t *ctx,
-			    const char *name,
+			    GLint location,
 			    float value0,
 			    float value1,
 			    float value2)
 {
     cairo_gl_dispatch_t *dispatch = &ctx->dispatch;
-    GLint location = dispatch->GetUniformLocation (ctx->current_shader->program,
-						   name);
     assert (location != -1);
     dispatch->Uniform3f (location, value0, value1, value2);
 }
 
 void
 _cairo_gl_shader_bind_vec4 (cairo_gl_context_t *ctx,
-			    const char *name,
+			    GLint location,
 			    float value0, float value1,
 			    float value2, float value3)
 {
     cairo_gl_dispatch_t *dispatch = &ctx->dispatch;
-    GLint location = dispatch->GetUniformLocation (ctx->current_shader->program,
-						   name);
     assert (location != -1);
     dispatch->Uniform4f (location, value0, value1, value2, value3);
 }
 
 void
 _cairo_gl_shader_bind_matrix (cairo_gl_context_t *ctx,
-			      const char *name,
+			      GLint location,
 			      const cairo_matrix_t* m)
 {
     cairo_gl_dispatch_t *dispatch = &ctx->dispatch;
-    GLint location = dispatch->GetUniformLocation (ctx->current_shader->program,
-						   name);
     float gl_m[9] = {
 	m->xx, m->xy, m->x0,
 	m->yx, m->yy, m->y0,
@@ -956,11 +983,9 @@ _cairo_gl_shader_bind_matrix (cairo_gl_context_t *ctx,
 
 void
 _cairo_gl_shader_bind_matrix4f (cairo_gl_context_t *ctx,
-				const char *name, GLfloat* gl_m)
+				GLint location, GLfloat* gl_m)
 {
     cairo_gl_dispatch_t *dispatch = &ctx->dispatch;
-    GLint location = dispatch->GetUniformLocation (ctx->current_shader->program,
-						   name);
     assert (location != -1);
     dispatch->UniformMatrix4fv (location, 1, GL_FALSE, gl_m);
 }
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-source.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-source.c
index 12235295f40..12235295f40 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-source.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-source.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-spans-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-spans-compositor.c
index 4317ccd074a..4317ccd074a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-spans-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-spans-compositor.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-surface.c
index 1d7515a4198..c287a01e680 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-surface.c
@@ -395,6 +395,23 @@ _cairo_gl_surface_init (cairo_device_t *device,
     _cairo_gl_surface_embedded_operand_init (surface);
 }
 
+static cairo_bool_t
+_cairo_gl_surface_size_valid_for_context (cairo_gl_context_t *ctx,
+					  int width, int height)
+{
+    return width > 0 && height > 0 &&
+	width <= ctx->max_framebuffer_size &&
+	height <= ctx->max_framebuffer_size;
+}
+
+static cairo_bool_t
+_cairo_gl_surface_size_valid (cairo_gl_surface_t *surface,
+			      int width, int height)
+{
+    cairo_gl_context_t *ctx = (cairo_gl_context_t *)surface->base.device;
+    return _cairo_gl_surface_size_valid_for_context (ctx, width, height);
+}
+
 static cairo_surface_t *
 _cairo_gl_surface_create_scratch_for_texture (cairo_gl_context_t   *ctx,
 					      cairo_content_t	    content,
@@ -404,7 +421,6 @@ _cairo_gl_surface_create_scratch_for_texture (cairo_gl_context_t   *ctx,
 {
     cairo_gl_surface_t *surface;
 
-    assert (width <= ctx->max_framebuffer_size && height <= ctx->max_framebuffer_size);
     surface = calloc (1, sizeof (cairo_gl_surface_t));
     if (unlikely (surface == NULL))
 	return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_NO_MEMORY));
@@ -588,6 +604,11 @@ cairo_gl_surface_create (cairo_device_t		*abstract_device,
     if (unlikely (status))
 	return _cairo_surface_create_in_error (status);
 
+    if (! _cairo_gl_surface_size_valid_for_context (ctx, width, height)) {
+	status = _cairo_gl_context_release (ctx, status);
+	return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_INVALID_SIZE));
+    }
+
     surface = (cairo_gl_surface_t *)
 	_cairo_gl_surface_create_and_clear_scratch (ctx, content, width, height);
     if (unlikely (surface->base.status)) {
@@ -761,16 +782,6 @@ cairo_gl_surface_swapbuffers (cairo_surface_t *abstract_surface)
     }
 }
 
-static cairo_bool_t
-_cairo_gl_surface_size_valid (cairo_gl_surface_t *surface,
-			      int width, int height)
-{
-    cairo_gl_context_t *ctx = (cairo_gl_context_t *)surface->base.device;
-    return width > 0 && height > 0 &&
-	width <= ctx->max_framebuffer_size &&
-	height <= ctx->max_framebuffer_size;
-}
-
 static cairo_surface_t *
 _cairo_gl_surface_create_similar (void		 *abstract_surface,
 				  cairo_content_t  content,
@@ -1024,15 +1035,18 @@ _cairo_gl_surface_finish (void *abstract_surface)
     if (surface->owns_tex)
 	glDeleteTextures (1, &surface->tex);
 
-#if CAIRO_HAS_GL_SURFACE
     if (surface->msaa_depth_stencil)
 	ctx->dispatch.DeleteRenderbuffers (1, &surface->msaa_depth_stencil);
+
+#if CAIRO_HAS_GL_SURFACE
     if (surface->msaa_fb)
 	ctx->dispatch.DeleteFramebuffers (1, &surface->msaa_fb);
     if (surface->msaa_rb)
 	ctx->dispatch.DeleteRenderbuffers (1, &surface->msaa_rb);
 #endif
 
+    _cairo_clip_destroy (surface->clip_on_stencil_buffer);
+
     return _cairo_gl_context_release (ctx, status);
 }
 
@@ -1278,9 +1292,44 @@ _cairo_gl_surface_flush (void *abstract_surface, unsigned flags)
         (ctx->current_target == surface))
       _cairo_gl_composite_flush (ctx);
 
+    status = _cairo_gl_surface_resolve_multisampling (surface);
+
     return _cairo_gl_context_release (ctx, status);
 }
 
+cairo_int_status_t
+_cairo_gl_surface_resolve_multisampling (cairo_gl_surface_t *surface)
+{
+    cairo_gl_context_t *ctx;
+    cairo_int_status_t status;
+
+    if (! surface->msaa_active)
+	return CAIRO_INT_STATUS_SUCCESS;
+
+    if (surface->base.device == NULL)
+	return CAIRO_INT_STATUS_SUCCESS;
+
+    /* GLES surfaces do not need explicit resolution. */
+    if (((cairo_gl_context_t *) surface->base.device)->gl_flavor == CAIRO_GL_FLAVOR_ES)
+	return CAIRO_INT_STATUS_SUCCESS;
+
+    if (! _cairo_gl_surface_is_texture (surface))
+	return CAIRO_INT_STATUS_SUCCESS;
+
+    status = _cairo_gl_context_acquire (surface->base.device, &ctx);
+    if (unlikely (status))
+	return status;
+
+    ctx->current_target = surface;
+
+#if CAIRO_HAS_GL_SURFACE
+    _cairo_gl_context_bind_framebuffer (ctx, surface, FALSE);
+#endif
+
+    status = _cairo_gl_context_release (ctx, status);
+    return status;
+}
+
 static const cairo_compositor_t *
 get_compositor (cairo_gl_surface_t *surface)
 {
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-traps-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-traps-compositor.c
index 548162be4ed..ec478ee53a9 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl-traps-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl-traps-compositor.c
@@ -367,7 +367,7 @@ traps_to_operand (void *_dst,
     if (unlikely (status))
 	goto error;
 
-    operand->texture.owns_surface = mask;
+    operand->texture.owns_surface = (cairo_gl_surface_t *)mask;
     return CAIRO_STATUS_SUCCESS;
 
 error:
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl.h
index cec31730532..9fd7608f5cf 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gl.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gl.h
@@ -138,6 +138,12 @@ cairo_gl_surface_create_for_egl (cairo_device_t	*device,
 				 int		 width,
 				 int		 height);
 
+cairo_public EGLDisplay
+cairo_egl_device_get_display (cairo_device_t *device);
+
+cairo_public EGLSurface
+cairo_egl_device_get_context (cairo_device_t *device);
+
 #endif
 
 CAIRO_END_DECLS
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-glx-context.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-glx-context.c
index 3761b9079a4..3761b9079a4 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-glx-context.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-glx-context.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gstate-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gstate-private.h
index b2ccc76d145..b2ccc76d145 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gstate-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gstate-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gstate.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gstate.c
index 6319471acca..b8caa63f17e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-gstate.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-gstate.c
@@ -1462,19 +1462,19 @@ _cairo_gstate_stroke_extents (cairo_gstate_t	 *gstate,
     }
 
     if (status == CAIRO_INT_STATUS_UNSUPPORTED) {
-	cairo_traps_t traps;
-
-	_cairo_traps_init (&traps);
-	status = _cairo_path_fixed_stroke_polygon_to_traps (path,
-							    &gstate->stroke_style,
-							    &gstate->ctm,
-							    &gstate->ctm_inverse,
-							    gstate->tolerance,
-							    &traps);
-	empty = traps.num_traps == 0;
+	cairo_polygon_t polygon;
+
+	_cairo_polygon_init (&polygon, NULL, 0);
+	status = _cairo_path_fixed_stroke_to_polygon (path,
+						      &gstate->stroke_style,
+						      &gstate->ctm,
+						      &gstate->ctm_inverse,
+						      gstate->tolerance,
+						      &polygon);
+	empty = polygon.num_edges == 0;
 	if (! empty)
-	    _cairo_traps_extents (&traps, &extents);
-	_cairo_traps_fini (&traps);
+	    extents = polygon.extents;
+	_cairo_polygon_fini (&polygon);
     }
     if (! empty) {
 	_cairo_gstate_extents_to_user_rectangle (gstate, &extents,
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-hash-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-hash-private.h
index 30e51ffe669..30e51ffe669 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-hash-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-hash-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-hash.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-hash.c
index 928c74b8bd6..928c74b8bd6 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-hash.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-hash.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-hull.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-hull.c
index c65593327f6..c65593327f6 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-hull.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-hull.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-compositor.c
index be3db984a07..d0c4dd97146 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-compositor.c
@@ -52,6 +52,8 @@
 #include "cairo-traps-private.h"
 #include "cairo-tristrip-private.h"
 
+#include "cairo-pixman-private.h"
+
 static pixman_image_t *
 to_pixman_image (cairo_surface_t *s)
 {
@@ -256,9 +258,9 @@ _pixman_operator (cairo_operator_t op)
 }
 
 static cairo_bool_t
-fill_reduces_to_source (cairo_operator_t op,
-			const cairo_color_t *color,
-			cairo_image_surface_t *dst)
+__fill_reduces_to_source (cairo_operator_t op,
+			  const cairo_color_t *color,
+			  const cairo_image_surface_t *dst)
 {
     if (op == CAIRO_OPERATOR_SOURCE || op == CAIRO_OPERATOR_CLEAR)
 	return TRUE;
@@ -270,6 +272,20 @@ fill_reduces_to_source (cairo_operator_t op,
     return FALSE;
 }
 
+static cairo_bool_t
+fill_reduces_to_source (cairo_operator_t op,
+			const cairo_color_t *color,
+			const cairo_image_surface_t *dst,
+			uint32_t *pixel)
+{
+    if (__fill_reduces_to_source (op, color, dst)) {
+	color_to_pixel (color, dst->pixman_format, pixel);
+	return TRUE;
+    }
+
+    return FALSE;
+}
+
 static cairo_int_status_t
 fill_rectangles (void			*_dst,
 		 cairo_operator_t	 op,
@@ -283,9 +299,7 @@ fill_rectangles (void			*_dst,
 
     TRACE ((stderr, "%s\n", __FUNCTION__));
 
-    if (fill_reduces_to_source (op, color, dst) &&
-	color_to_pixel (color, dst->pixman_format, &pixel))
-    {
+    if (fill_reduces_to_source (op, color, dst, &pixel)) {
 	for (i = 0; i < num_rects; i++) {
 	    pixman_fill ((uint32_t *) dst->data, dst->stride / sizeof (uint32_t),
 			 PIXMAN_FORMAT_BPP (dst->pixman_format),
@@ -293,9 +307,7 @@ fill_rectangles (void			*_dst,
 			 rects[i].width, rects[i].height,
 			 pixel);
 	}
-    }
-    else
-    {
+    } else {
 	pixman_image_t *src = _pixman_image_for_color (color);
 
 	op = _pixman_operator (op);
@@ -327,9 +339,7 @@ fill_boxes (void		*_dst,
 
     TRACE ((stderr, "%s x %d\n", __FUNCTION__, boxes->num_boxes));
 
-    if (fill_reduces_to_source (op, color, dst) &&
-	color_to_pixel (color, dst->pixman_format, &pixel))
-    {
+    if (fill_reduces_to_source (op, color, dst, &pixel)) {
 	for (chunk = &boxes->chunks; chunk; chunk = chunk->next) {
 	    for (i = 0; i < chunk->count; i++) {
 		int x = _cairo_fixed_integer_part (chunk->base[i].p1.x);
@@ -674,6 +684,7 @@ composite_traps (void			*_dst,
     return  CAIRO_STATUS_SUCCESS;
 }
 
+#if PIXMAN_VERSION >= PIXMAN_VERSION_ENCODE(0,22,0)
 static void
 set_point (pixman_point_fixed_t *p, cairo_point_t *c)
 {
@@ -749,6 +760,7 @@ composite_tristrip (void			*_dst,
 
     return  CAIRO_STATUS_SUCCESS;
 }
+#endif
 
 static cairo_int_status_t
 check_composite_glyphs (const cairo_composite_rectangles_t *extents,
@@ -1215,7 +1227,9 @@ _cairo_image_traps_compositor_get (void)
 	//compositor.check_composite_traps = check_composite_traps;
 	compositor.composite_traps = composite_traps;
 	//compositor.check_composite_tristrip = check_composite_traps;
+#if PIXMAN_VERSION >= PIXMAN_VERSION_ENCODE(0,22,0)
 	compositor.composite_tristrip = composite_tristrip;
+#endif
 	compositor.check_composite_glyphs = check_composite_glyphs;
 	compositor.composite_glyphs = composite_glyphs;
     }
@@ -1548,7 +1562,7 @@ typedef struct _cairo_image_span_renderer {
 	} mask;
     } u;
     uint8_t _buf[0];
-#define SZ_BUF (sizeof (cairo_abstract_span_renderer_t) - sizeof (cairo_image_span_renderer_t))
+#define SZ_BUF (int)(sizeof (cairo_abstract_span_renderer_t) - sizeof (cairo_image_span_renderer_t))
 } cairo_image_span_renderer_t;
 COMPILE_TIME_ASSERT (sizeof (cairo_image_span_renderer_t) <= sizeof (cairo_abstract_span_renderer_t));
 
@@ -2010,8 +2024,7 @@ mono_renderer_init (cairo_image_span_renderer_t	*r,
 	if (composite->op == CAIRO_OPERATOR_CLEAR)
 	    color = CAIRO_COLOR_TRANSPARENT;
 
-	if (fill_reduces_to_source (composite->op, color, dst) &&
-	    color_to_pixel (color, dst->pixman_format, &r->u.fill.pixel)) {
+	if (fill_reduces_to_source (composite->op, color, dst, &r->u.fill.pixel)) {
 	    /* Use plain C for the fill operations as the span length is
 	     * typically small, too small to payback the startup overheads of
 	     * using SSE2 etc.
@@ -2755,8 +2768,7 @@ inplace_renderer_init (cairo_image_span_renderer_t	*r,
 	if (composite->op == CAIRO_OPERATOR_CLEAR)
 	    color = CAIRO_COLOR_TRANSPARENT;
 
-	if (fill_reduces_to_source (composite->op, color, dst) &&
-	    color_to_pixel (color, dst->pixman_format, &r->u.fill.pixel)) {
+	if (fill_reduces_to_source (composite->op, color, dst, &r->u.fill.pixel)) {
 	    /* Use plain C for the fill operations as the span length is
 	     * typically small, too small to payback the startup overheads of
 	     * using SSE2 etc.
@@ -2993,7 +3005,7 @@ span_renderer_init (cairo_abstract_span_renderer_t	*_r,
 
     r->u.mask.extents = composite->unbounded;
     r->u.mask.stride = (r->u.mask.extents.width + 3) & ~3;
-    if (r->u.mask.extents.height * r->u.mask.stride > (int)sizeof (r->_buf)) {
+    if (r->u.mask.extents.height * r->u.mask.stride > SZ_BUF) {
 	r->mask = pixman_image_create_bits (PIXMAN_a8,
 					    r->u.mask.extents.width,
 					    r->u.mask.extents.height,
@@ -3028,11 +3040,12 @@ span_renderer_fini (cairo_abstract_span_renderer_t *_r,
 
     TRACE ((stderr, "%s\n", __FUNCTION__));
 
-    if (likely (status == CAIRO_INT_STATUS_SUCCESS && r->bpp == 0)) {
-	const cairo_composite_rectangles_t *composite = r->composite;
-
+    if (likely (status == CAIRO_INT_STATUS_SUCCESS)) {
 	if (r->base.finish)
 	    r->base.finish (r);
+    }
+    if (likely (status == CAIRO_INT_STATUS_SUCCESS && r->bpp == 0)) {
+	const cairo_composite_rectangles_t *composite = r->composite;
 
 	pixman_image_composite32 (r->op, r->src, r->mask,
 				  to_pixman_image (composite->surface),
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-info-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-info-private.h
index 0d9ef84985f..0d9ef84985f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-info-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-info-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-info.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-info.c
index 4489698e8f8..4489698e8f8 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-info.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-info.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-source.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-source.c
index c5bd228c498..c5bd228c498 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-source.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-source.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-surface-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-surface-inline.h
index 743d5fd3e75..743d5fd3e75 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-surface-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-surface-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-surface-private.h
index 8ca694c5e3e..8ca694c5e3e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-surface.c
index 49f6e189e45..824dbf3c67a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-image-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-image-surface.c
@@ -48,6 +48,7 @@
 #include "cairo-image-surface-inline.h"
 #include "cairo-paginated-private.h"
 #include "cairo-pattern-private.h"
+#include "cairo-pixman-private.h"
 #include "cairo-recording-surface-private.h"
 #include "cairo-region-private.h"
 #include "cairo-scaled-font-private.h"
@@ -103,7 +104,9 @@ _cairo_format_from_pixman_format (pixman_format_code_t pixman_format)
 	return CAIRO_FORMAT_A1;
     case PIXMAN_r5g6b5:
 	return CAIRO_FORMAT_RGB16_565;
+#if PIXMAN_VERSION >= PIXMAN_VERSION_ENCODE(0,22,0)
     case PIXMAN_r8g8b8a8: case PIXMAN_r8g8b8x8:
+#endif
     case PIXMAN_a8b8g8r8: case PIXMAN_x8b8g8r8: case PIXMAN_r8g8b8:
     case PIXMAN_b8g8r8:   case PIXMAN_b5g6r5:
     case PIXMAN_a1r5g5b5: case PIXMAN_x1r5g5b5: case PIXMAN_a1b5g5r5:
@@ -120,7 +123,9 @@ _cairo_format_from_pixman_format (pixman_format_code_t pixman_format)
     case PIXMAN_a2b10g10r10:
     case PIXMAN_x2b10g10r10:
     case PIXMAN_a2r10g10b10:
+#if PIXMAN_VERSION >= PIXMAN_VERSION_ENCODE(0,22,0)
     case PIXMAN_x14r6g6b6:
+#endif
     default:
 	return CAIRO_FORMAT_INVALID;
     }
@@ -767,7 +772,7 @@ _cairo_image_surface_snapshot (void *abstract_surface)
 	clone->transparency = image->transparency;
 	clone->color = image->color;
 
-	clone->owns_data = FALSE;
+	clone->owns_data = TRUE;
 	return &clone->base;
     }
 
@@ -843,8 +848,9 @@ _cairo_image_surface_finish (void *abstract_surface)
     }
 
     if (surface->parent) {
-	cairo_surface_destroy (surface->parent);
+	cairo_surface_t *parent = surface->parent;
 	surface->parent = NULL;
+	cairo_surface_destroy (parent);
     }
 
     return CAIRO_STATUS_SUCCESS;
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-list-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-list-inline.h
index d00f40e98ad..0955178d24f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-list-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-list-inline.h
@@ -145,9 +145,15 @@ __cairo_list_del (cairo_list_t *prev, cairo_list_t *next)
 }
 
 static inline void
-cairo_list_del (cairo_list_t *entry)
+_cairo_list_del (cairo_list_t *entry)
 {
     __cairo_list_del (entry->prev, entry->next);
+}
+
+static inline void
+cairo_list_del (cairo_list_t *entry)
+{
+    _cairo_list_del (entry);
     cairo_list_init (entry);
 }
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-list-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-list-private.h
index 9f39b668f82..9f39b668f82 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-list-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-list-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-lzw.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-lzw.c
index de7f9998376..de7f9998376 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-lzw.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-lzw.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-malloc-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-malloc-private.h
index 1e2c67f8d9a..1e2c67f8d9a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-malloc-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-malloc-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mask-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mask-compositor.c
index d0be1449d3f..d0be1449d3f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mask-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mask-compositor.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-matrix.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-matrix.c
index ba975beaef0..ba975beaef0 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-matrix.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-matrix.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mempool-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mempool-private.h
index a09f6ce51f6..a09f6ce51f6 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mempool-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mempool-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mempool.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mempool.c
index 96e4a62b2b1..751ede320f3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mempool.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mempool.c
@@ -157,7 +157,8 @@ get_buddy (cairo_mempool_t *pool, size_t offset, int bits)
 {
     struct _cairo_memblock *block;
 
-    assert (offset + (1 << bits) <= pool->num_blocks);
+    if (offset + (1 << bits) >= pool->num_blocks)
+	return NULL; /* invalid */
 
     if (BITTEST (pool, offset + (1 << bits) - 1))
 	return NULL; /* buddy is allocated */
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mesh-pattern-rasterizer.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mesh-pattern-rasterizer.c
index 6f0dd66676d..6f0dd66676d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mesh-pattern-rasterizer.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mesh-pattern-rasterizer.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-misc.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-misc.c
index bb37e1a0a00..bb37e1a0a00 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-misc.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-misc.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mono-scan-converter.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mono-scan-converter.c
index 2a9546cf82a..2a9546cf82a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mono-scan-converter.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mono-scan-converter.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex-impl-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex-impl-private.h
index 25223f3eac0..25223f3eac0 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex-impl-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex-impl-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex-list-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex-list-private.h
index f46afadb04b..f46afadb04b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex-list-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex-list-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex-private.h
index 61a7160a066..61a7160a066 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex-type-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex-type-private.h
index e8c493985c9..e8c493985c9 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex-type-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex-type-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex.c
index 0a31dced3e1..0a31dced3e1 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-mutex.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-mutex.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-no-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-no-compositor.c
index 1602a12f63a..1602a12f63a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-no-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-no-compositor.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-observer.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-observer.c
index 36d6b93bd63..36d6b93bd63 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-observer.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-observer.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-os2-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-os2-private.h
index 829dd3c8d41..829dd3c8d41 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-os2-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-os2-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-os2-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-os2-surface.c
index 1ab50f97798..1ab50f97798 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-os2-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-os2-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-os2.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-os2.h
index d23f2dec42a..d23f2dec42a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-os2.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-os2.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-output-stream-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-output-stream-private.h
index edaabbe78e5..edaabbe78e5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-output-stream-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-output-stream-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-output-stream.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-output-stream.c
index cc7e300c936..cc7e300c936 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-output-stream.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-output-stream.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-paginated-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-paginated-private.h
index b827faba0ef..b827faba0ef 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-paginated-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-paginated-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-paginated-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-paginated-surface-private.h
index ebf4b342492..ebf4b342492 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-paginated-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-paginated-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-paginated-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-paginated-surface.c
index fe9ccee63c7..fe9ccee63c7 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-paginated-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-paginated-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-bounds.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-bounds.c
index 9c7222426d3..9c7222426d3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-bounds.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-bounds.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-fill.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-fill.c
index 4000c9c586e..4000c9c586e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-fill.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-fill.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-fixed-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-fixed-private.h
index cf7cd0836fb..cf7cd0836fb 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-fixed-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-fixed-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-fixed.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-fixed.c
index 66fbdfe1407..14913fd09ac 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-fixed.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-fixed.c
@@ -965,8 +965,19 @@ _cairo_path_fixed_offset_and_scale (cairo_path_fixed_t *path,
 
     path->extents.p1.x = _cairo_fixed_mul (scalex, path->extents.p1.x) + offx;
     path->extents.p2.x = _cairo_fixed_mul (scalex, path->extents.p2.x) + offx;
+    if (scalex < 0) {
+	cairo_fixed_t t = path->extents.p1.x;
+	path->extents.p1.x = path->extents.p2.x;
+	path->extents.p2.x = t;
+    }
+
     path->extents.p1.y = _cairo_fixed_mul (scaley, path->extents.p1.y) + offy;
     path->extents.p2.y = _cairo_fixed_mul (scaley, path->extents.p2.y) + offy;
+    if (scaley < 0) {
+	cairo_fixed_t t = path->extents.p1.y;
+	path->extents.p1.y = path->extents.p2.y;
+	path->extents.p2.y = t;
+    }
 }
 
 void
@@ -1289,7 +1300,7 @@ _cairo_path_fixed_is_box (const cairo_path_fixed_t *path,
 }
 
 /* Determine whether two lines A->B and C->D intersect based on the 
- * algorithm described here: http://paulbourke.net/geometry/lineline2d/ */
+ * algorithm described here: http://paulbourke.net/geometry/pointlineplane/ */
 static inline cairo_bool_t
 _lines_intersect_or_are_coincident (cairo_point_t a,
 				    cairo_point_t b,
@@ -1297,6 +1308,7 @@ _lines_intersect_or_are_coincident (cairo_point_t a,
 				    cairo_point_t d)
 {
     cairo_int64_t numerator_a, numerator_b, denominator;
+    cairo_bool_t denominator_negative;
 
     denominator = _cairo_int64_sub (_cairo_int32x32_64_mul (d.y - c.y, b.x - a.x),
 				    _cairo_int32x32_64_mul (d.x - c.x, b.y - a.y));
@@ -1316,20 +1328,34 @@ _lines_intersect_or_are_coincident (cairo_point_t a,
 	return FALSE;
     }
 
-    /* If either division would produce a number between 0 and 1, i.e.
-     * the numerator is smaller than the denominator and their signs are
-     * the same, then the lines intersect. */
-    if (_cairo_int64_lt (numerator_a, denominator) &&
-	! (_cairo_int64_negative (numerator_a) ^ _cairo_int64_negative(denominator))) {
-	return TRUE;
-    }
+    /* The lines intersect if both quotients are between 0 and 1 (exclusive). */
 
-    if (_cairo_int64_lt (numerator_b, denominator) &&
-	! (_cairo_int64_negative (numerator_b) ^ _cairo_int64_negative(denominator))) {
-	return TRUE;
+     /* We first test whether either quotient is a negative number. */
+    denominator_negative = _cairo_int64_negative (denominator);
+    if (_cairo_int64_negative (numerator_a) ^ denominator_negative)
+	return FALSE;
+    if (_cairo_int64_negative (numerator_b) ^ denominator_negative)
+	return FALSE;
+
+    /* A zero quotient indicates an "intersection" at an endpoint, which
+     * we aren't considering a true intersection. */
+    if (_cairo_int64_is_zero (numerator_a) || _cairo_int64_is_zero (numerator_b))
+	return FALSE;
+
+    /* If the absolute value of the numerator is larger than or equal to the
+     * denominator the result of the division would be greater than or equal
+     * to one. */
+    if (! denominator_negative) {
+        if (! _cairo_int64_lt (numerator_a, denominator) ||
+	    ! _cairo_int64_lt (numerator_b, denominator))
+	    return FALSE;
+    } else {
+        if (! _cairo_int64_lt (denominator, numerator_a) ||
+	    ! _cairo_int64_lt (denominator, numerator_b))
+	    return FALSE;
     }
 
-    return FALSE;
+    return TRUE;
 }
 
 cairo_bool_t
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-in-fill.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-in-fill.c
index 1787fb1a3ba..1787fb1a3ba 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-in-fill.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-in-fill.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-private.h
index 7b54317e20e..7b54317e20e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke-boxes.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke-boxes.c
index 7f25bf76cf7..7f25bf76cf7 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke-boxes.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke-boxes.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke-polygon.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke-polygon.c
index 2c8fe5e7e4d..2c8fe5e7e4d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke-polygon.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke-polygon.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke-traps.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke-traps.c
index 304dea7db94..304dea7db94 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke-traps.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke-traps.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke-tristrip.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke-tristrip.c
index 6ce4131cc0f..6ce4131cc0f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke-tristrip.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke-tristrip.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke.c
index cd6b3a27124..4d4ede81361 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path-stroke.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path-stroke.c
@@ -54,6 +54,7 @@ typedef struct cairo_stroker {
     const cairo_matrix_t *ctm_inverse;
     double half_line_width;
     double tolerance;
+    double spline_cusp_tolerance;
     double ctm_determinant;
     cairo_bool_t ctm_det_positive;
 
@@ -137,6 +138,18 @@ _cairo_stroker_init (cairo_stroker_t		*stroker,
     stroker->tolerance = tolerance;
     stroker->half_line_width = stroke_style->line_width / 2.0;
 
+    /* To test whether we need to join two segments of a spline using
+     * a round-join or a bevel-join, we can inspect the angle between the
+     * two segments. If the difference between the chord distance
+     * (half-line-width times the cosine of the bisection angle) and the
+     * half-line-width itself is greater than tolerance then we need to
+     * inject a point.
+     */
+    stroker->spline_cusp_tolerance = 1 - tolerance / stroker->half_line_width;
+    stroker->spline_cusp_tolerance *= stroker->spline_cusp_tolerance;
+    stroker->spline_cusp_tolerance *= 2;
+    stroker->spline_cusp_tolerance -= 1;
+
     stroker->ctm_determinant = _cairo_matrix_compute_determinant (stroker->ctm);
     stroker->ctm_det_positive = stroker->ctm_determinant >= 0.0;
 
@@ -761,9 +774,12 @@ _compute_normalized_device_slope (double *dx, double *dy,
 }
 
 static void
-_compute_face (const cairo_point_t *point, cairo_slope_t *dev_slope,
-	       double slope_dx, double slope_dy,
-	       cairo_stroker_t *stroker, cairo_stroke_face_t *face)
+_compute_face (const cairo_point_t *point,
+	       const cairo_slope_t *dev_slope,
+	       double slope_dx,
+	       double slope_dy,
+	       cairo_stroker_t *stroker,
+	       cairo_stroke_face_t *face)
 {
     double face_dx, face_dy;
     cairo_point_t offset_ccw, offset_cw;
@@ -979,6 +995,91 @@ _cairo_stroker_line_to (void *closure,
     return CAIRO_STATUS_SUCCESS;
 }
 
+static cairo_status_t
+_cairo_stroker_spline_to (void *closure,
+			  const cairo_point_t *point,
+			  const cairo_slope_t *tangent)
+{
+    cairo_stroker_t *stroker = closure;
+    cairo_stroke_face_t new_face;
+    double slope_dx, slope_dy;
+    cairo_point_t points[3];
+    cairo_point_t intersect_point;
+
+    stroker->has_initial_sub_path = TRUE;
+
+    if (stroker->current_point.x == point->x &&
+	stroker->current_point.y == point->y)
+	return CAIRO_STATUS_SUCCESS;
+
+    slope_dx = _cairo_fixed_to_double (tangent->dx);
+    slope_dy = _cairo_fixed_to_double (tangent->dy);
+
+    if (! _compute_normalized_device_slope (&slope_dx, &slope_dy,
+					    stroker->ctm_inverse, NULL))
+	return CAIRO_STATUS_SUCCESS;
+
+    _compute_face (point, tangent,
+		   slope_dx, slope_dy,
+		   stroker, &new_face);
+
+    assert (stroker->has_current_face);
+
+    if ((new_face.dev_slope.x * stroker->current_face.dev_slope.x +
+         new_face.dev_slope.y * stroker->current_face.dev_slope.y) < stroker->spline_cusp_tolerance) {
+
+	const cairo_point_t *inpt, *outpt;
+	int clockwise = _cairo_stroker_join_is_clockwise (&new_face,
+							  &stroker->current_face);
+
+	if (clockwise) {
+	    inpt = &stroker->current_face.cw;
+	    outpt = &new_face.cw;
+	} else {
+	    inpt = &stroker->current_face.ccw;
+	    outpt = &new_face.ccw;
+	}
+
+	_tessellate_fan (stroker,
+			 &stroker->current_face.dev_vector,
+			 &new_face.dev_vector,
+			 &stroker->current_face.point,
+			 inpt, outpt,
+			 clockwise);
+    }
+
+    if (_slow_segment_intersection (&stroker->current_face.cw,
+				    &stroker->current_face.ccw,
+				    &new_face.cw,
+				    &new_face.ccw,
+				    &intersect_point)) {
+	points[0] = stroker->current_face.ccw;
+	points[1] = new_face.ccw;
+	points[2] = intersect_point;
+	stroker->add_triangle (stroker->closure, points);
+
+	points[0] = stroker->current_face.cw;
+	points[1] = new_face.cw;
+	stroker->add_triangle (stroker->closure, points);
+    } else {
+	points[0] = stroker->current_face.ccw;
+	points[1] = stroker->current_face.cw;
+	points[2] = new_face.cw;
+	stroker->add_triangle (stroker->closure, points);
+
+	points[0] = stroker->current_face.ccw;
+	points[1] = new_face.cw;
+	points[2] = new_face.ccw;
+	stroker->add_triangle (stroker->closure, points);
+    }
+
+    stroker->current_face = new_face;
+    stroker->has_current_face = TRUE;
+    stroker->current_point = *point;
+
+    return CAIRO_STATUS_SUCCESS;
+}
+
 /*
  * Dashed lines.  Cap each dash end, join around turns when on
  */
@@ -1135,18 +1236,27 @@ _cairo_stroker_curve_to (void *closure,
     cairo_line_join_t line_join_save;
     cairo_stroke_face_t face;
     double slope_dx, slope_dy;
-    cairo_path_fixed_line_to_func_t *line_to;
+    cairo_spline_add_point_func_t line_to;
+    cairo_spline_add_point_func_t spline_to;
     cairo_status_t status = CAIRO_STATUS_SUCCESS;
 
     line_to = stroker->dash.dashed ?
-	_cairo_stroker_line_to_dashed :
-	_cairo_stroker_line_to;
+	(cairo_spline_add_point_func_t) _cairo_stroker_line_to_dashed :
+	(cairo_spline_add_point_func_t) _cairo_stroker_line_to;
+
+    /* spline_to is only capable of rendering non-degenerate splines. */
+    spline_to = stroker->dash.dashed ?
+	(cairo_spline_add_point_func_t) _cairo_stroker_line_to_dashed :
+	(cairo_spline_add_point_func_t) _cairo_stroker_spline_to;
 
     if (! _cairo_spline_init (&spline,
-			      (cairo_spline_add_point_func_t)line_to, stroker,
+			      spline_to,
+			      stroker,
 			      &stroker->current_point, b, c, d))
     {
-	return line_to (closure, d);
+	cairo_slope_t fallback_slope;
+	_cairo_slope_init (&fallback_slope, &stroker->current_point, d);
+	return line_to (closure, d, &fallback_slope);
     }
 
     /* If the line width is so small that the pen is reduced to a
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path.c
index 43cd175a3c5..43cd175a3c5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-path.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-path.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pattern-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pattern-inline.h
index 97e8ea034e4..97e8ea034e4 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pattern-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pattern-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pattern-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pattern-private.h
index dfd843fc146..dfd843fc146 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pattern-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pattern-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pattern.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pattern.c
index 940227d298c..940227d298c 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pattern.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pattern.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-operators-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-operators-private.h
index 6e1ae1833be..5d36879152c 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-operators-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-operators-private.h
@@ -53,9 +53,10 @@
  */
 #define PDF_GLYPH_BUFFER_SIZE 200
 
-typedef cairo_status_t (*cairo_pdf_operators_use_font_subset_t) (unsigned int  font_id,
-								 unsigned int  subset_id,
-								 void         *closure);
+typedef cairo_int_status_t
+(*cairo_pdf_operators_use_font_subset_t) (unsigned int  font_id,
+					  unsigned int  subset_id,
+					  void         *closure);
 
 typedef struct _cairo_pdf_glyph {
     unsigned int glyph_index;
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-operators.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-operators.c
index fceaf1cc4b1..fceaf1cc4b1 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-operators.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-operators.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-shading-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-shading-private.h
index 0ca8cb7d518..0ca8cb7d518 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-shading-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-shading-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-shading.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-shading.c
index 646e2cd4902..646e2cd4902 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-shading.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-shading.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-surface-private.h
index d9f65d80016..d9f65d80016 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-surface.c
index eaa27f140b1..6580d5b6945 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf-surface.c
@@ -198,7 +198,7 @@ _cairo_pdf_surface_clear (cairo_pdf_surface_t *surface);
 static void
 _cairo_pdf_smask_group_destroy (cairo_pdf_smask_group_t *group);
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_font (unsigned int        font_id,
 			     unsigned int        subset_id,
 			     void		*closure);
@@ -206,16 +206,16 @@ _cairo_pdf_surface_add_font (unsigned int        font_id,
 static void
 _cairo_pdf_group_resources_init (cairo_pdf_group_resources_t *res);
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_open_stream (cairo_pdf_surface_t	*surface,
 				cairo_pdf_resource_t    *resource,
                                 cairo_bool_t             compressed,
 				const char		*fmt,
 				...) CAIRO_PRINTF_FORMAT(4, 5);
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_close_stream (cairo_pdf_surface_t	*surface);
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_write_page (cairo_pdf_surface_t *surface);
 
 static void
@@ -230,10 +230,10 @@ _cairo_pdf_surface_write_catalog (cairo_pdf_surface_t *surface);
 static long
 _cairo_pdf_surface_write_xref (cairo_pdf_surface_t *surface);
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_write_page (cairo_pdf_surface_t *surface);
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_font_subsets (cairo_pdf_surface_t *surface);
 
 static cairo_bool_t
@@ -246,7 +246,7 @@ static cairo_pdf_resource_t
 _cairo_pdf_surface_new_object (cairo_pdf_surface_t *surface)
 {
     cairo_pdf_resource_t resource;
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_pdf_object_t object;
 
     object.offset = _cairo_output_stream_get_position (surface->output);
@@ -766,14 +766,14 @@ _cairo_pdf_surface_add_operator (cairo_pdf_surface_t *surface,
     res->operators[op] = TRUE;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_alpha (cairo_pdf_surface_t *surface,
 			      double               alpha,
 			      int                 *index)
 {
     int num_alphas, i;
     double other;
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_pdf_group_resources_t *res = &surface->resources;
 
     num_alphas = _cairo_array_num_elements (&res->alphas);
@@ -794,21 +794,21 @@ _cairo_pdf_surface_add_alpha (cairo_pdf_surface_t *surface,
     return CAIRO_STATUS_SUCCESS;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_smask (cairo_pdf_surface_t  *surface,
 			      cairo_pdf_resource_t  smask)
 {
     return _cairo_array_append (&(surface->resources.smasks), &smask);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_pattern (cairo_pdf_surface_t  *surface,
 				cairo_pdf_resource_t  pattern)
 {
     return _cairo_array_append (&(surface->resources.patterns), &pattern);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_shading (cairo_pdf_surface_t  *surface,
 				cairo_pdf_resource_t  shading)
 {
@@ -816,14 +816,14 @@ _cairo_pdf_surface_add_shading (cairo_pdf_surface_t  *surface,
 }
 
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_xobject (cairo_pdf_surface_t  *surface,
 				cairo_pdf_resource_t  xobject)
 {
     return _cairo_array_append (&(surface->resources.xobjects), &xobject);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_font (unsigned int        font_id,
 			     unsigned int        subset_id,
 			     void		*closure)
@@ -831,7 +831,7 @@ _cairo_pdf_surface_add_font (unsigned int        font_id,
     cairo_pdf_surface_t *surface = closure;
     cairo_pdf_font_t font;
     int num_fonts, i;
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_pdf_group_resources_t *res = &surface->resources;
 
     num_fonts = _cairo_array_num_elements (&res->fonts);
@@ -1080,7 +1080,7 @@ _cairo_pdf_smask_group_destroy (cairo_pdf_smask_group_t *group)
     free (group);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_smask_group (cairo_pdf_surface_t     *surface,
 				    cairo_pdf_smask_group_t *group)
 {
@@ -1302,7 +1302,7 @@ _get_source_surface_size (cairo_surface_t         *source,
  * Only one of @source_pattern or @source_surface is to be
  * specified. Set the other to NULL.
  **/
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_source_surface (cairo_pdf_surface_t	    *surface,
 				       cairo_surface_t	            *source_surface,
 				       const cairo_pattern_t	    *source_pattern,
@@ -1319,9 +1319,9 @@ _cairo_pdf_surface_add_source_surface (cairo_pdf_surface_t	    *surface,
     cairo_pdf_source_surface_t src_surface;
     cairo_pdf_source_surface_entry_t surface_key;
     cairo_pdf_source_surface_entry_t *surface_entry;
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_bool_t interpolate;
-    unsigned char *unique_id;
+    unsigned char *unique_id = NULL;
     unsigned long unique_id_length = 0;
     cairo_image_surface_t *image;
     void *image_extra;
@@ -1463,7 +1463,7 @@ fail1:
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_pdf_pattern_or_shading (cairo_pdf_surface_t	   *surface,
 					       const cairo_pattern_t	   *pattern,
 					       const cairo_rectangle_int_t *extents,
@@ -1472,7 +1472,7 @@ _cairo_pdf_surface_add_pdf_pattern_or_shading (cairo_pdf_surface_t	   *surface,
 					       cairo_pdf_resource_t	   *gstate_res)
 {
     cairo_pdf_pattern_t pdf_pattern;
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     pdf_pattern.is_shading = is_shading;
 
@@ -1480,7 +1480,7 @@ _cairo_pdf_surface_add_pdf_pattern_or_shading (cairo_pdf_surface_t	   *surface,
     if (pattern->type == CAIRO_PATTERN_TYPE_SOLID) {
 	pattern_res->id = 0;
 	gstate_res->id = 0;
-	return CAIRO_STATUS_SUCCESS;
+	return CAIRO_INT_STATUS_SUCCESS;
     }
 
     status = _cairo_pattern_create_copy (&pdf_pattern.pattern, pattern);
@@ -1532,7 +1532,7 @@ _cairo_pdf_surface_add_pdf_pattern_or_shading (cairo_pdf_surface_t	   *surface,
 	return status;
     }
 
-    return CAIRO_STATUS_SUCCESS;
+    return CAIRO_INT_STATUS_SUCCESS;
 }
 
 /* Get BBox in PDF coordinates from extents in cairo coordinates */
@@ -1547,7 +1547,7 @@ _get_bbox_from_extents (double                       surface_height,
     bbox->p2.y = surface_height - extents->y;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_pdf_shading (cairo_pdf_surface_t		*surface,
 				    const cairo_pattern_t	*pattern,
 				    const cairo_rectangle_int_t	*extents,
@@ -1562,7 +1562,7 @@ _cairo_pdf_surface_add_pdf_shading (cairo_pdf_surface_t		*surface,
 							  gstate_res);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_pdf_pattern (cairo_pdf_surface_t		*surface,
 				    const cairo_pattern_t	*pattern,
 				    const cairo_rectangle_int_t	*extents,
@@ -1577,7 +1577,7 @@ _cairo_pdf_surface_add_pdf_pattern (cairo_pdf_surface_t		*surface,
 							  gstate_res);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_open_stream (cairo_pdf_surface_t	*surface,
 				cairo_pdf_resource_t    *resource,
 				cairo_bool_t             compressed,
@@ -1646,22 +1646,22 @@ _cairo_pdf_surface_open_stream (cairo_pdf_surface_t	*surface,
     return _cairo_output_stream_get_status (surface->output);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_close_stream (cairo_pdf_surface_t *surface)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     long length;
 
     if (! surface->pdf_stream.active)
-	return CAIRO_STATUS_SUCCESS;
+	return CAIRO_INT_STATUS_SUCCESS;
 
     status = _cairo_pdf_operators_flush (&surface->pdf_operators);
 
     if (surface->pdf_stream.compressed) {
-	cairo_status_t status2;
+	cairo_int_status_t status2;
 
 	status2 = _cairo_output_stream_destroy (surface->output);
-	if (likely (status == CAIRO_STATUS_SUCCESS))
+	if (likely (status == CAIRO_INT_STATUS_SUCCESS))
 	    status = status2;
 
 	surface->output = surface->pdf_stream.old_output;
@@ -1687,7 +1687,7 @@ _cairo_pdf_surface_close_stream (cairo_pdf_surface_t *surface)
 
     surface->pdf_stream.active = FALSE;
 
-    if (likely (status == CAIRO_STATUS_SUCCESS))
+    if (likely (status == CAIRO_INT_STATUS_SUCCESS))
 	status = _cairo_output_stream_get_status (surface->output);
 
     return status;
@@ -1742,12 +1742,12 @@ _cairo_pdf_surface_write_memory_stream (cairo_pdf_surface_t         *surface,
 				 "endobj\n");
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_open_group (cairo_pdf_surface_t         *surface,
 			       const cairo_box_double_t    *bbox,
 			       cairo_pdf_resource_t        *resource)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     assert (surface->pdf_stream.active == FALSE);
     assert (surface->group_stream.active == FALSE);
@@ -1785,11 +1785,11 @@ _cairo_pdf_surface_open_group (cairo_pdf_surface_t         *surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_open_knockout_group (cairo_pdf_surface_t         *surface,
 					const cairo_box_double_t    *bbox)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     status = _cairo_pdf_surface_open_group (surface, bbox, NULL);
     if (unlikely (status))
@@ -1797,14 +1797,14 @@ _cairo_pdf_surface_open_knockout_group (cairo_pdf_surface_t         *surface,
 
     surface->group_stream.is_knockout = TRUE;
 
-    return CAIRO_STATUS_SUCCESS;
+    return CAIRO_INT_STATUS_SUCCESS;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_close_group (cairo_pdf_surface_t *surface,
 				cairo_pdf_resource_t *group)
 {
-    cairo_status_t status = CAIRO_STATUS_SUCCESS, status2;
+    cairo_int_status_t status = CAIRO_INT_STATUS_SUCCESS, status2;
 
     assert (surface->pdf_stream.active == FALSE);
     assert (surface->group_stream.active == TRUE);
@@ -1833,7 +1833,7 @@ _cairo_pdf_surface_close_group (cairo_pdf_surface_t *surface,
 	*group = surface->group_stream.resource;
 
     status2 = _cairo_output_stream_destroy (surface->group_stream.mem_stream);
-    if (status == CAIRO_STATUS_SUCCESS)
+    if (status == CAIRO_INT_STATUS_SUCCESS)
 	status = status2;
 
     surface->group_stream.mem_stream = NULL;
@@ -1842,13 +1842,13 @@ _cairo_pdf_surface_close_group (cairo_pdf_surface_t *surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_open_content_stream (cairo_pdf_surface_t       *surface,
 					const cairo_box_double_t  *bbox,
 					cairo_pdf_resource_t      *resource,
 					cairo_bool_t               is_form)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     assert (surface->pdf_stream.active == FALSE);
     assert (surface->group_stream.active == FALSE);
@@ -1896,10 +1896,10 @@ _cairo_pdf_surface_open_content_stream (cairo_pdf_surface_t       *surface,
     return _cairo_output_stream_get_status (surface->output);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_close_content_stream (cairo_pdf_surface_t *surface)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     assert (surface->pdf_stream.active == TRUE);
     assert (surface->group_stream.active == FALSE);
@@ -2070,7 +2070,7 @@ static cairo_int_status_t
 _cairo_pdf_surface_has_fallback_images (void		*abstract_surface,
 					cairo_bool_t	 has_fallbacks)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_pdf_surface_t *surface = abstract_surface;
     cairo_box_double_t bbox;
 
@@ -2092,7 +2092,7 @@ _cairo_pdf_surface_supports_fine_grained_fallbacks (void *abstract_surface)
     return TRUE;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_add_padded_image_surface (cairo_pdf_surface_t          *surface,
 					     const cairo_pattern_t        *source,
 					     const cairo_rectangle_int_t  *extents,
@@ -2129,7 +2129,7 @@ _cairo_pdf_surface_add_padded_image_surface (cairo_pdf_surface_t          *surfa
     h = image->height;
     if (_cairo_fixed_integer_ceil(box.p1.x) < 0 ||
 	_cairo_fixed_integer_ceil(box.p1.y) < 0 ||
-	_cairo_fixed_integer_floor(box.p2.y) > w ||
+	_cairo_fixed_integer_floor(box.p2.x) > w ||
 	_cairo_fixed_integer_floor(box.p2.y) > h)
     {
 	pad_image = _cairo_image_surface_create_with_content (image->base.content,
@@ -2197,14 +2197,14 @@ BAIL:
  * resource to use. When stencil_mask is FALSE, a new resource will be
  * created and returned in stream_res.
  */
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_smask (cairo_pdf_surface_t	*surface,
 			       cairo_image_surface_t	*image,
 			       cairo_bool_t              stencil_mask,
 			       const char               *interpolate,
 			       cairo_pdf_resource_t	*stream_res)
 {
-    cairo_status_t status = CAIRO_STATUS_SUCCESS;
+    cairo_int_status_t status = CAIRO_STATUS_SUCCESS;
     char *alpha;
     unsigned long alpha_size;
     uint32_t *pixel32;
@@ -2326,14 +2326,14 @@ _cairo_pdf_surface_emit_smask (cairo_pdf_surface_t	*surface,
 
 /* Emit image data into the given surface, providing a resource that
  * can be used to reference the data in image_ret. */
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_image (cairo_pdf_surface_t     *surface,
                                cairo_image_surface_t   *image_surf,
                                cairo_pdf_resource_t    *image_res,
 			       cairo_filter_t           filter,
 			       cairo_bool_t             stencil_mask)
 {
-    cairo_status_t status = CAIRO_STATUS_SUCCESS;
+    cairo_int_status_t status = CAIRO_STATUS_SUCCESS;
     char *data;
     unsigned long data_size;
     uint32_t *pixel;
@@ -2389,8 +2389,10 @@ _cairo_pdf_surface_emit_image (cairo_pdf_surface_t     *surface,
 
     color = _cairo_image_analyze_color (image);
     switch (color) {
-	case CAIRO_IMAGE_IS_COLOR:
+        default:
 	case CAIRO_IMAGE_UNKNOWN_COLOR:
+	    ASSERT_NOT_REACHED;
+	case CAIRO_IMAGE_IS_COLOR:
 	    data_size = image->height * image->width * 3;
 	    data = _cairo_malloc_abc (image->width, image->height, 3);
 	    break;
@@ -2531,7 +2533,7 @@ _cairo_pdf_surface_emit_jpx_image (cairo_pdf_surface_t   *surface,
 				   cairo_surface_t	 *source,
 				   cairo_pdf_resource_t   res)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     const unsigned char *mime_data;
     unsigned long mime_data_length;
     cairo_image_info_t info;
@@ -2572,7 +2574,7 @@ _cairo_pdf_surface_emit_jpeg_image (cairo_pdf_surface_t   *surface,
 				    cairo_surface_t	  *source,
 				    cairo_pdf_resource_t   res)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     const unsigned char *mime_data;
     unsigned long mime_data_length;
     cairo_image_info_t info;
@@ -2626,7 +2628,7 @@ _cairo_pdf_surface_emit_jpeg_image (cairo_pdf_surface_t   *surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_image_surface (cairo_pdf_surface_t        *surface,
 				       cairo_pdf_source_surface_t *source)
 {
@@ -2668,7 +2670,7 @@ release_source:
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_recording_surface (cairo_pdf_surface_t        *surface,
 					   cairo_pdf_source_surface_t *pdf_source)
 {
@@ -2757,7 +2759,7 @@ err:
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_surface (cairo_pdf_surface_t        *surface,
 				 cairo_pdf_source_surface_t *src_surface)
 {
@@ -2768,12 +2770,12 @@ _cairo_pdf_surface_emit_surface (cairo_pdf_surface_t        *surface,
     return _cairo_pdf_surface_emit_image_surface (surface, src_surface);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_surface_pattern (cairo_pdf_surface_t	*surface,
 					 cairo_pdf_pattern_t	*pdf_pattern)
 {
     cairo_pattern_t *pattern = pdf_pattern->pattern;
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_pdf_resource_t pattern_resource = {0};
     cairo_matrix_t cairo_p2d, pdf_p2d;
     cairo_extend_t extend = cairo_pattern_get_extend (pattern);
@@ -2896,7 +2898,7 @@ _cairo_pdf_surface_emit_surface_pattern (cairo_pdf_surface_t	*surface,
     cairo_p2d = pattern->matrix;
     status = cairo_matrix_invert (&cairo_p2d);
     /* cairo_pattern_set_matrix ensures the matrix is invertible */
-    assert (status == CAIRO_STATUS_SUCCESS);
+    assert (status == CAIRO_INT_STATUS_SUCCESS);
 
     cairo_matrix_multiply (&pdf_p2d, &cairo_p2d, &surface->cairo_to_pdf);
     cairo_matrix_translate (&pdf_p2d, -x_offset, -y_offset);
@@ -2974,7 +2976,7 @@ typedef struct _cairo_pdf_color_stop {
     cairo_pdf_resource_t resource;
 } cairo_pdf_color_stop_t;
 
-static cairo_status_t
+static cairo_int_status_t
 cairo_pdf_surface_emit_rgb_linear_function (cairo_pdf_surface_t    *surface,
                                             cairo_pdf_color_stop_t *stop1,
                                             cairo_pdf_color_stop_t *stop2,
@@ -2983,7 +2985,7 @@ cairo_pdf_surface_emit_rgb_linear_function (cairo_pdf_surface_t    *surface,
     int num_elems, i;
     cairo_pdf_rgb_linear_function_t elem;
     cairo_pdf_resource_t res;
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     num_elems = _cairo_array_num_elements (&surface->rgb_linear_functions);
     for (i = 0; i < num_elems; i++) {
@@ -3027,7 +3029,7 @@ cairo_pdf_surface_emit_rgb_linear_function (cairo_pdf_surface_t    *surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 cairo_pdf_surface_emit_alpha_linear_function (cairo_pdf_surface_t    *surface,
                                               cairo_pdf_color_stop_t *stop1,
                                               cairo_pdf_color_stop_t *stop2,
@@ -3036,7 +3038,7 @@ cairo_pdf_surface_emit_alpha_linear_function (cairo_pdf_surface_t    *surface,
     int num_elems, i;
     cairo_pdf_alpha_linear_function_t elem;
     cairo_pdf_resource_t res;
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     num_elems = _cairo_array_num_elements (&surface->alpha_linear_functions);
     for (i = 0; i < num_elems; i++) {
@@ -3076,7 +3078,7 @@ cairo_pdf_surface_emit_alpha_linear_function (cairo_pdf_surface_t    *surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_stitched_colorgradient (cairo_pdf_surface_t    *surface,
                                                 unsigned int	        n_stops,
                                                 cairo_pdf_color_stop_t *stops,
@@ -3085,7 +3087,7 @@ _cairo_pdf_surface_emit_stitched_colorgradient (cairo_pdf_surface_t    *surface,
 {
     cairo_pdf_resource_t res;
     unsigned int i;
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     /* emit linear gradients between pairs of subsequent stops... */
     for (i = 0; i < n_stops-1; i++) {
@@ -3167,7 +3169,7 @@ calc_gradient_color (cairo_pdf_color_stop_t *new_stop,
 
 #define COLOR_STOP_EPSILON 1e-6
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_pattern_stops (cairo_pdf_surface_t      *surface,
                                        cairo_gradient_pattern_t *pattern,
                                        cairo_pdf_resource_t     *color_function,
@@ -3177,7 +3179,7 @@ _cairo_pdf_surface_emit_pattern_stops (cairo_pdf_surface_t      *surface,
     unsigned int n_stops;
     unsigned int i;
     cairo_bool_t emit_alpha = FALSE;
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     color_function->id = 0;
     alpha_function->id = 0;
@@ -3311,7 +3313,7 @@ BAIL:
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_repeating_function (cairo_pdf_surface_t      *surface,
 					    cairo_gradient_pattern_t *pattern,
 					    cairo_pdf_resource_t     *function,
@@ -3372,14 +3374,14 @@ _cairo_pdf_surface_emit_repeating_function (cairo_pdf_surface_t      *surface,
     return _cairo_output_stream_get_status (surface->output);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 cairo_pdf_surface_emit_transparency_group (cairo_pdf_surface_t  *surface,
 					   cairo_pdf_pattern_t  *pdf_pattern,
 					   cairo_pdf_resource_t  gstate_resource,
 					   cairo_pdf_resource_t  gradient_mask)
 {
     cairo_pdf_resource_t smask_resource;
-    cairo_status_t status;
+    cairo_int_status_t status;
     char buf[100];
     double x1, y1, x2, y2;
 
@@ -3562,12 +3564,14 @@ _cairo_pdf_surface_output_gradient (cairo_pdf_surface_t        *surface,
 
     if (!pdf_pattern->is_shading) {
 	_cairo_output_stream_printf (surface->output,
-				     ">>\n"
-				     "endobj\n");
+				     ">>\n");
     }
+
+    _cairo_output_stream_printf (surface->output,
+				     "endobj\n");
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_gradient (cairo_pdf_surface_t    *surface,
 				  cairo_pdf_pattern_t    *pdf_pattern)
 {
@@ -3576,7 +3580,7 @@ _cairo_pdf_surface_emit_gradient (cairo_pdf_surface_t    *surface,
     cairo_matrix_t pat_to_pdf;
     cairo_circle_double_t start, end;
     double domain[2];
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     assert (pattern->n_stops != 0);
 
@@ -3590,7 +3594,7 @@ _cairo_pdf_surface_emit_gradient (cairo_pdf_surface_t    *surface,
     pat_to_pdf = pattern->base.matrix;
     status = cairo_matrix_invert (&pat_to_pdf);
     /* cairo_pattern_set_matrix ensures the matrix is invertible */
-    assert (status == CAIRO_STATUS_SUCCESS);
+    assert (status == CAIRO_INT_STATUS_SUCCESS);
     cairo_matrix_multiply (&pat_to_pdf, &pat_to_pdf, &surface->cairo_to_pdf);
 
     if (pattern->base.extend == CAIRO_EXTEND_REPEAT ||
@@ -3713,12 +3717,12 @@ _cairo_pdf_surface_emit_gradient (cairo_pdf_surface_t    *surface,
     return _cairo_output_stream_get_status (surface->output);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_mesh_pattern (cairo_pdf_surface_t    *surface,
 				      cairo_pdf_pattern_t    *pdf_pattern)
 {
     cairo_matrix_t pat_to_pdf;
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_pattern_t *pattern = pdf_pattern->pattern;
     cairo_pdf_shading_t shading;
     int i;
@@ -3727,7 +3731,7 @@ _cairo_pdf_surface_emit_mesh_pattern (cairo_pdf_surface_t    *surface,
     pat_to_pdf = pattern->matrix;
     status = cairo_matrix_invert (&pat_to_pdf);
     /* cairo_pattern_set_matrix ensures the matrix is invertible */
-    assert (status == CAIRO_STATUS_SUCCESS);
+    assert (status == CAIRO_INT_STATUS_SUCCESS);
 
     cairo_matrix_multiply (&pat_to_pdf, &pat_to_pdf, &surface->cairo_to_pdf);
 
@@ -3858,11 +3862,11 @@ _cairo_pdf_surface_emit_mesh_pattern (cairo_pdf_surface_t    *surface,
     return _cairo_output_stream_get_status (surface->output);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_pattern (cairo_pdf_surface_t *surface, cairo_pdf_pattern_t *pdf_pattern)
 {
     double old_width, old_height;
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     old_width = surface->width;
     old_height = surface->height;
@@ -3903,7 +3907,7 @@ _cairo_pdf_surface_emit_pattern (cairo_pdf_surface_t *surface, cairo_pdf_pattern
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_paint_surface_pattern (cairo_pdf_surface_t          *surface,
 					  const cairo_pattern_t        *source,
 					  const cairo_rectangle_int_t  *extents,
@@ -3912,7 +3916,7 @@ _cairo_pdf_surface_paint_surface_pattern (cairo_pdf_surface_t          *surface,
     cairo_pdf_resource_t surface_res;
     int width, height;
     cairo_matrix_t cairo_p2d, pdf_p2d;
-    cairo_status_t status;
+    cairo_int_status_t status;
     int alpha;
     cairo_rectangle_int_t extents2;
     double x_offset;
@@ -3950,7 +3954,7 @@ _cairo_pdf_surface_paint_surface_pattern (cairo_pdf_surface_t          *surface,
     cairo_p2d = source->matrix;
     status = cairo_matrix_invert (&cairo_p2d);
     /* cairo_pattern_set_matrix ensures the matrix is invertible */
-    assert (status == CAIRO_STATUS_SUCCESS);
+    assert (status == CAIRO_INT_STATUS_SUCCESS);
 
     pdf_p2d = surface->cairo_to_pdf;
     cairo_matrix_multiply (&pdf_p2d, &cairo_p2d, &pdf_p2d);
@@ -3993,28 +3997,28 @@ _cairo_pdf_surface_paint_surface_pattern (cairo_pdf_surface_t          *surface,
     return _cairo_pdf_surface_add_xobject (surface, surface_res);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_paint_gradient (cairo_pdf_surface_t         *surface,
 				   const cairo_pattern_t       *source,
 				   const cairo_rectangle_int_t *extents)
 {
     cairo_pdf_resource_t shading_res, gstate_res;
     cairo_matrix_t pat_to_pdf;
-    cairo_status_t status;
+    cairo_int_status_t status;
     int alpha;
 
     status = _cairo_pdf_surface_add_pdf_shading (surface, source,
 						 extents,
 						 &shading_res, &gstate_res);
     if (unlikely (status == CAIRO_INT_STATUS_NOTHING_TO_DO))
-	return CAIRO_STATUS_SUCCESS;
+	return CAIRO_INT_STATUS_SUCCESS;
     if (unlikely (status))
 	return status;
 
     pat_to_pdf = source->matrix;
     status = cairo_matrix_invert (&pat_to_pdf);
     /* cairo_pattern_set_matrix ensures the matrix is invertible */
-    assert (status == CAIRO_STATUS_SUCCESS);
+    assert (status == CAIRO_INT_STATUS_SUCCESS);
     cairo_matrix_multiply (&pat_to_pdf, &pat_to_pdf, &surface->cairo_to_pdf);
 
     status = _cairo_pdf_operators_flush (&surface->pdf_operators);
@@ -4056,7 +4060,7 @@ _cairo_pdf_surface_paint_gradient (cairo_pdf_surface_t         *surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_paint_pattern (cairo_pdf_surface_t          *surface,
 				  const cairo_pattern_t        *source,
 				  const cairo_rectangle_int_t  *extents,
@@ -4108,11 +4112,11 @@ _can_paint_pattern (const cairo_pattern_t *pattern)
     }
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_select_operator (cairo_pdf_surface_t *surface,
 				    cairo_operator_t     op)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     if (op == surface->current_operator)
 	return CAIRO_STATUS_SUCCESS;
@@ -4129,13 +4133,13 @@ _cairo_pdf_surface_select_operator (cairo_pdf_surface_t *surface,
     return CAIRO_STATUS_SUCCESS;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_select_pattern (cairo_pdf_surface_t *surface,
 				   const cairo_pattern_t     *pattern,
 				   cairo_pdf_resource_t pattern_res,
 				   cairo_bool_t         is_stroke)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     int alpha;
     const cairo_color_t *solid_color = NULL;
 
@@ -4351,14 +4355,14 @@ _cairo_pdf_surface_write_pages (cairo_pdf_surface_t *surface)
 				 "endobj\n");
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _utf8_to_pdf_string (const char *utf8, char **str_out)
 {
     int i;
     int len;
     cairo_bool_t ascii;
     char *str;
-    cairo_status_t status = CAIRO_STATUS_SUCCESS;
+    cairo_int_status_t status = CAIRO_STATUS_SUCCESS;
 
     ascii = TRUE;
     len = strlen (utf8);
@@ -4406,13 +4410,13 @@ _utf8_to_pdf_string (const char *utf8, char **str_out)
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_unicode_for_glyph (cairo_pdf_surface_t	*surface,
 					   const char 		*utf8)
 {
     uint16_t *utf16 = NULL;
     int utf16_len = 0;
-    cairo_status_t status;
+    cairo_int_status_t status;
     int i;
 
     if (utf8 && *utf8) {
@@ -4636,7 +4640,7 @@ _cairo_pdf_surface_emit_to_unicode_stream (cairo_pdf_surface_t		*surface,
 
 #define PDF_UNITS_PER_EM 1000
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_cff_font (cairo_pdf_surface_t		*surface,
                                   cairo_scaled_font_subset_t	*font_subset,
                                   cairo_cff_subset_t            *subset)
@@ -4645,7 +4649,7 @@ _cairo_pdf_surface_emit_cff_font (cairo_pdf_surface_t		*surface,
     cairo_pdf_resource_t subset_resource, to_unicode_stream;
     cairo_pdf_font_t font;
     unsigned int i, last_glyph;
-    cairo_status_t status;
+    cairo_int_status_t status;
     char tag[10];
 
     _create_font_subset_tag (font_subset, subset->ps_name, tag);
@@ -4675,7 +4679,7 @@ _cairo_pdf_surface_emit_cff_font (cairo_pdf_surface_t		*surface,
     status = _cairo_pdf_surface_emit_to_unicode_stream (surface,
 	                                                font_subset,
 							&to_unicode_stream);
-    if (_cairo_status_is_error (status))
+    if (_cairo_int_status_is_error (status))
 	return status;
 
     descriptor = _cairo_pdf_surface_new_object (surface);
@@ -4833,11 +4837,11 @@ _cairo_pdf_surface_emit_cff_font (cairo_pdf_surface_t		*surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_cff_font_subset (cairo_pdf_surface_t	     *surface,
                                          cairo_scaled_font_subset_t  *font_subset)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_cff_subset_t subset;
     char name[64];
 
@@ -4854,11 +4858,11 @@ _cairo_pdf_surface_emit_cff_font_subset (cairo_pdf_surface_t	     *surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_cff_fallback_font (cairo_pdf_surface_t	       *surface,
                                            cairo_scaled_font_subset_t  *font_subset)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_cff_subset_t subset;
     char name[64];
 
@@ -4880,14 +4884,14 @@ _cairo_pdf_surface_emit_cff_fallback_font (cairo_pdf_surface_t	       *surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_type1_font (cairo_pdf_surface_t		*surface,
                                     cairo_scaled_font_subset_t	*font_subset,
                                     cairo_type1_subset_t        *subset)
 {
     cairo_pdf_resource_t stream, descriptor, subset_resource, to_unicode_stream;
     cairo_pdf_font_t font;
-    cairo_status_t status;
+    cairo_int_status_t status;
     unsigned long length;
     unsigned int i, last_glyph;
     char tag[10];
@@ -4922,7 +4926,7 @@ _cairo_pdf_surface_emit_type1_font (cairo_pdf_surface_t		*surface,
     status = _cairo_pdf_surface_emit_to_unicode_stream (surface,
 	                                                font_subset,
 							&to_unicode_stream);
-    if (_cairo_status_is_error (status))
+    if (_cairo_int_status_is_error (status))
 	return status;
 
     last_glyph = font_subset->num_glyphs - 1;
@@ -5022,11 +5026,11 @@ _cairo_pdf_surface_emit_type1_font (cairo_pdf_surface_t		*surface,
     return _cairo_array_append (&surface->fonts, &font);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_type1_font_subset (cairo_pdf_surface_t		*surface,
 					   cairo_scaled_font_subset_t	*font_subset)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_type1_subset_t subset;
     char name[64];
 
@@ -5046,11 +5050,11 @@ _cairo_pdf_surface_emit_type1_font_subset (cairo_pdf_surface_t		*surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_type1_fallback_font (cairo_pdf_surface_t	*surface,
                                              cairo_scaled_font_subset_t	*font_subset)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_type1_subset_t subset;
     char name[64];
 
@@ -5070,13 +5074,13 @@ _cairo_pdf_surface_emit_type1_fallback_font (cairo_pdf_surface_t	*surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_truetype_font_subset (cairo_pdf_surface_t		*surface,
 					      cairo_scaled_font_subset_t	*font_subset)
 {
     cairo_pdf_resource_t stream, descriptor, cidfont_dict;
     cairo_pdf_resource_t subset_resource, to_unicode_stream;
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_pdf_font_t font;
     cairo_truetype_subset_t subset;
     unsigned int i, last_glyph;
@@ -5116,7 +5120,7 @@ _cairo_pdf_surface_emit_truetype_font_subset (cairo_pdf_surface_t		*surface,
     status = _cairo_pdf_surface_emit_to_unicode_stream (surface,
 	                                                font_subset,
 							&to_unicode_stream);
-    if (_cairo_status_is_error (status)) {
+    if (_cairo_int_status_is_error (status)) {
 	_cairo_truetype_subset_fini (&subset);
 	return status;
     }
@@ -5283,7 +5287,7 @@ _cairo_pdf_surface_emit_truetype_font_subset (cairo_pdf_surface_t		*surface,
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_emit_imagemask (cairo_image_surface_t *image,
 			     cairo_output_stream_t *stream)
 {
@@ -5328,8 +5332,8 @@ _cairo_pdf_surface_analyze_user_font_subset (cairo_scaled_font_subset_t *font_su
 					     void		        *closure)
 {
     cairo_pdf_surface_t *surface = closure;
-    cairo_status_t status = CAIRO_STATUS_SUCCESS;
-    cairo_status_t status2;
+    cairo_int_status_t status = CAIRO_INT_STATUS_SUCCESS;
+    cairo_int_status_t status2;
     unsigned int i;
     cairo_surface_t *type3_surface;
     cairo_output_stream_t *null_stream;
@@ -5357,7 +5361,7 @@ _cairo_pdf_surface_analyze_user_font_subset (cairo_scaled_font_subset_t *font_su
 
     cairo_surface_destroy (type3_surface);
     status2 = _cairo_output_stream_destroy (null_stream);
-    if (status == CAIRO_STATUS_SUCCESS)
+    if (status == CAIRO_INT_STATUS_SUCCESS)
 	status = status2;
 
     return status;
@@ -5367,7 +5371,7 @@ static cairo_int_status_t
 _cairo_pdf_surface_emit_type3_font_subset (cairo_pdf_surface_t		*surface,
 					   cairo_scaled_font_subset_t	*font_subset)
 {
-    cairo_status_t status = CAIRO_STATUS_SUCCESS;
+    cairo_int_status_t status = CAIRO_STATUS_SUCCESS;
     cairo_pdf_resource_t *glyphs, encoding, char_procs, subset_resource, to_unicode_stream;
     cairo_pdf_font_t font;
     double *widths;
@@ -5496,7 +5500,7 @@ _cairo_pdf_surface_emit_type3_font_subset (cairo_pdf_surface_t		*surface,
     status = _cairo_pdf_surface_emit_to_unicode_stream (surface,
 	                                                font_subset,
 							&to_unicode_stream);
-    if (_cairo_status_is_error (status)) {
+    if (_cairo_int_status_is_error (status)) {
 	free (widths);
 	return status;
     }
@@ -5594,10 +5598,10 @@ _cairo_pdf_surface_emit_scaled_font_subset (cairo_scaled_font_subset_t *font_sub
     return CAIRO_INT_STATUS_SUCCESS;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_emit_font_subsets (cairo_pdf_surface_t *surface)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     status = _cairo_scaled_font_subsets_foreach_user (surface->font_subsets,
 						      _cairo_pdf_surface_analyze_user_font_subset,
@@ -5677,7 +5681,7 @@ _cairo_pdf_surface_write_xref (cairo_pdf_surface_t *surface)
     return offset;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_write_mask_group (cairo_pdf_surface_t	*surface,
 				     cairo_pdf_smask_group_t	*group)
 {
@@ -5685,7 +5689,7 @@ _cairo_pdf_surface_write_mask_group (cairo_pdf_surface_t	*surface,
     cairo_pdf_resource_t smask;
     cairo_pdf_smask_group_t *smask_group;
     cairo_pdf_resource_t pattern_res, gstate_res;
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_box_double_t bbox;
 
     /* Create mask group */
@@ -5865,12 +5869,12 @@ _cairo_pdf_surface_write_mask_group (cairo_pdf_surface_t	*surface,
     return _cairo_output_stream_get_status (surface->output);
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_write_smask_group (cairo_pdf_surface_t     *surface,
 				      cairo_pdf_smask_group_t *group)
 {
     double old_width, old_height;
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_box_double_t bbox;
 
     old_width = surface->width;
@@ -5944,14 +5948,14 @@ RESTORE_SIZE:
     return status;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_write_patterns_and_smask_groups (cairo_pdf_surface_t *surface)
 {
     cairo_pdf_pattern_t pattern;
     cairo_pdf_smask_group_t *group;
     cairo_pdf_source_surface_t src_surface;
     unsigned int pattern_index, group_index, surface_index;
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     /* Writing out PDF_MASK groups will cause additional smask groups
      * to be appended to surface->smask_groups. Additional patterns
@@ -5992,11 +5996,11 @@ _cairo_pdf_surface_write_patterns_and_smask_groups (cairo_pdf_surface_t *surface
     return CAIRO_STATUS_SUCCESS;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_pdf_surface_write_page (cairo_pdf_surface_t *surface)
 {
     cairo_pdf_resource_t page, knockout, res;
-    cairo_status_t status;
+    cairo_int_status_t status;
     unsigned int i, len;
 
     _cairo_pdf_group_resources_clear (&surface->resources);
@@ -6308,7 +6312,7 @@ static cairo_int_status_t
 _cairo_pdf_surface_start_fallback (cairo_pdf_surface_t *surface)
 {
     cairo_box_double_t bbox;
-    cairo_status_t status;
+    cairo_int_status_t status;
 
     status = _cairo_pdf_surface_close_content_stream (surface);
     if (unlikely (status))
@@ -6333,7 +6337,7 @@ _cairo_pdf_surface_emit_stencil_mask (cairo_pdf_surface_t         *surface,
 				      const cairo_pattern_t       *mask,
 				      const cairo_rectangle_int_t *extents)
 {
-    cairo_status_t status;
+    cairo_int_status_t status;
     cairo_image_surface_t  *image;
     void		   *image_extra;
     cairo_image_transparency_t transparency;
@@ -6375,7 +6379,7 @@ _cairo_pdf_surface_emit_stencil_mask (cairo_pdf_surface_t         *surface,
 	return status;
 
     _cairo_output_stream_printf (surface->output, "q\n");
-    status = _cairo_pdf_surface_paint_surface_pattern (surface, mask, NULL, TRUE);
+    status = _cairo_pdf_surface_paint_surface_pattern (surface, mask, extents, TRUE);
     if (unlikely (status))
 	return status;
 
@@ -6546,7 +6550,7 @@ _cairo_pdf_surface_mask (void			*abstract_surface,
 	return status;
 
     if (surface->paginated_mode == CAIRO_PAGINATED_MODE_ANALYZE) {
-	cairo_status_t source_status, mask_status;
+	cairo_int_status_t source_status, mask_status;
 
 	status = _cairo_pdf_surface_analyze_operation (surface, op, source, &extents.bounded);
 	if (_cairo_int_status_is_error (status))
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf.h
index 1bc8524f2b1..1bc8524f2b1 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pdf.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pdf.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pen.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pen.c
index 61be0e8299d..61be0e8299d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-pen.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pen.c
diff --git a/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pixman-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pixman-private.h
new file mode 100644
index 00000000000..d705025c8ee
--- /dev/null
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-pixman-private.h
@@ -0,0 +1,51 @@
+/* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */
+/* cairo - a vector graphics library with display and print output
+ *
+ * Copyright ©2013 Intel Corporation
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it either under the terms of the GNU Lesser General Public
+ * License version 2.1 as published by the Free Software Foundation
+ * (the "LGPL") or, at your option, under the terms of the Mozilla
+ * Public License Version 1.1 (the "MPL"). If you do not alter this
+ * notice, a recipient may use your version of this file under either
+ * the MPL or the LGPL.
+ *
+ * You should have received a copy of the LGPL along with this library
+ * in the file COPYING-LGPL-2.1; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
+ * You should have received a copy of the MPL along with this library
+ * in the file COPYING-MPL-1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
+ * OF ANY KIND, either express or implied. See the LGPL or the MPL for
+ * the specific language governing rights and limitations.
+ *
+ * The Original Code is the cairo graphics library.
+ *
+ * The Initial Developer of the Original Code is University of Southern
+ * California.
+ *
+ * Contributor(s):
+ *	Chris Wilson <chris@chris-wilson.co.uk>
+ */
+
+#ifndef CAIRO_PIXMAN_PRIVATE_H
+#define CAIRO_PIXMAN_PRIVATE_H
+
+#include "cairo-pixman-private.h" /* keep make check happy */
+
+#include <pixman.h>
+
+#if PIXMAN_VERSION < PIXMAN_VERSION_ENCODE(0,22,0)
+#define pixman_image_composite32 pixman_image_composite
+#define pixman_image_get_component_alpha(i) 0
+#define pixman_image_set_component_alpha(i, x) do { } while (0)
+#endif
+
+#endif
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-png.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-png.c
index e74a4a8bcfb..068617d588d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-png.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-png.c
@@ -149,13 +149,13 @@ static void
 png_simple_warning_callback (png_structp png,
 	                     png_const_charp error_msg)
 {
-    cairo_status_t *error = png_get_error_ptr (png);
-
-    /* default to the most likely error */
-    if (*error == CAIRO_STATUS_SUCCESS)
-	*error = _cairo_error (CAIRO_STATUS_NO_MEMORY);
-
-    /* png does not expect to abort and will try to tidy up after a warning */
+    /* png does not expect to abort and will try to tidy up and continue
+     * loading the image after a warning. So we also want to return the
+     * (incorrect?) surface.
+     *
+     * We use our own warning callback to squelch any attempts by libpng
+     * to write to stderr as we may not be in control of that output.
+     */
 }
 
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-polygon-intersect.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-polygon-intersect.c
index 2cd73d2e56b..2cd73d2e56b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-polygon-intersect.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-polygon-intersect.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-polygon-reduce.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-polygon-reduce.c
index ea457fe4edf..ea457fe4edf 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-polygon-reduce.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-polygon-reduce.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-polygon.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-polygon.c
index b0424f6e72e..b0424f6e72e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-polygon.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-polygon.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-private.h
index 9f4f55b7cea..9f4f55b7cea 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ps-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ps-surface-private.h
index 1d5d27d4910..1d5d27d4910 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ps-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ps-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ps-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ps-surface.c
index 877ba14e71a..5e6206aa9a4 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ps-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ps-surface.c
@@ -530,7 +530,7 @@ _cairo_ps_surface_emit_truetype_font_subset (cairo_ps_surface_t		*surface,
     return CAIRO_STATUS_SUCCESS;
 }
 
-static cairo_status_t
+static cairo_int_status_t
 _cairo_ps_emit_imagemask (cairo_image_surface_t *image,
 			  cairo_output_stream_t *stream)
 {
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ps.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ps.h
index 33d0e0d941b..33d0e0d941b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-ps.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-ps.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-qt-surface.cpp b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-qt-surface.cpp
index ce05dba7ef9..ce05dba7ef9 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-qt-surface.cpp
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-qt-surface.cpp
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-qt.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-qt.h
index c20bbb18d0b..c20bbb18d0b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-qt.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-qt.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-font.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-font.c
index a9bbbdc7a49..a9bbbdc7a49 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-font.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-font.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-image-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-image-surface.c
index 2715abd061c..2715abd061c 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-image-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-image-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-image.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-image.h
index dae234dacae..dae234dacae 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-image.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-image.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-private.h
index f841a49ecc3..f841a49ecc3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-surface.c
index 1e2bbecb261..868c6c855bc 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz-surface.c
@@ -1374,7 +1374,6 @@ _cairo_quartz_teardown_state (cairo_quartz_drawing_state_t *state,
 	CGContextDrawLayerInRect (surface->cgContext,
 				  state->clipRect,
 				  state->layer);
-	CGContextRelease (state->cgDrawContext);
 	CGLayerRelease (state->layer);
     }
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz.h
index 9be5f9ae5cf..9be5f9ae5cf 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-quartz.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-quartz.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-raster-source-pattern.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-raster-source-pattern.c
index 601fe60ff63..601fe60ff63 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-raster-source-pattern.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-raster-source-pattern.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-recording-surface-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-recording-surface-inline.h
index 9002ccd6938..9002ccd6938 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-recording-surface-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-recording-surface-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-recording-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-recording-surface-private.h
index 0235b0f3f00..49194812d5f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-recording-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-recording-surface-private.h
@@ -133,8 +133,8 @@ typedef struct _cairo_recording_surface {
     cairo_bool_t unbounded;
 
     cairo_array_t commands;
-    int *indices;
-    int num_indices;
+    unsigned int *indices;
+    unsigned int num_indices;
     cairo_bool_t optimize_clears;
 
     struct bbtree {
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-recording-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-recording-surface.c
index edbeed7742e..55a98d02377 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-recording-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-recording-surface.c
@@ -257,7 +257,7 @@ static cairo_bool_t box_outside (const cairo_box_t *a, const cairo_box_t *b)
 static void
 bbtree_foreach_mark_visible (struct bbtree *bbt,
 			     const cairo_box_t *box,
-			     int **indices)
+			     unsigned int **indices)
 {
     cairo_command_header_t *chain;
 
@@ -270,13 +270,13 @@ bbtree_foreach_mark_visible (struct bbtree *bbt,
 	bbtree_foreach_mark_visible (bbt->right, box, indices);
 }
 
-static inline int intcmp (const int a, const int b)
+static inline int intcmp (const unsigned int a, const unsigned int b)
 {
     return a - b;
 }
-CAIRO_COMBSORT_DECLARE (sort_indices, int, intcmp)
+CAIRO_COMBSORT_DECLARE (sort_indices, unsigned int, intcmp)
 
-static inline int sizecmp (int a, int b, cairo_command_header_t **elements)
+static inline int sizecmp (unsigned int a, unsigned int b, cairo_command_header_t **elements)
 {
     const cairo_rectangle_int_t *r;
 
@@ -288,7 +288,7 @@ static inline int sizecmp (int a, int b, cairo_command_header_t **elements)
 
     return b - a;
 }
-CAIRO_COMBSORT_DECLARE_WITH_DATA (sort_commands, int, sizecmp)
+CAIRO_COMBSORT_DECLARE_WITH_DATA (sort_commands, unsigned int, sizecmp)
 
 static void
 _cairo_recording_surface_destroy_bbtree (cairo_recording_surface_t *surface)
@@ -320,9 +320,9 @@ static cairo_status_t
 _cairo_recording_surface_create_bbtree (cairo_recording_surface_t *surface)
 {
     cairo_command_t **elements = _cairo_array_index (&surface->commands, 0);
+    unsigned int *indices;
     cairo_status_t status;
-    int i, count;
-    int *indices;
+    unsigned int i, count;
 
     count = surface->commands.num_elements;
     if (count > surface->num_indices) {
@@ -1583,9 +1583,12 @@ static int
 _cairo_recording_surface_get_visible_commands (cairo_recording_surface_t *surface,
 					       const cairo_rectangle_int_t *extents)
 {
-    int num_visible, *indices;
+    unsigned int num_visible, *indices;
     cairo_box_t box;
 
+    if (surface->commands.num_elements == 0)
+	    return 0;
+
     _cairo_box_from_rectangle (&box, extents);
 
     if (surface->bbtree.chain == INVALID_CHAIN)
@@ -1618,7 +1621,7 @@ _cairo_recording_surface_replay_internal (cairo_recording_surface_t	*surface,
     cairo_rectangle_int_t extents;
     cairo_bool_t use_indices = FALSE;
     const cairo_rectangle_int_t *r;
-    int i, num_elements;
+    unsigned int i, num_elements;
 
     if (unlikely (surface->base.status))
 	return surface->base.status;
@@ -1654,7 +1657,7 @@ _cairo_recording_surface_replay_internal (cairo_recording_surface_t	*surface,
     if (extents.width < r->width || extents.height < r->height) {
 	num_elements =
 	    _cairo_recording_surface_get_visible_commands (surface, &extents);
-	use_indices = TRUE;
+	use_indices = num_elements != surface->commands.num_elements;
     }
 
     for (i = 0; i < num_elements; i++) {
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-rectangle.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-rectangle.c
index 2d51d7b10a4..2d51d7b10a4 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-rectangle.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-rectangle.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-rectangular-scan-converter.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-rectangular-scan-converter.c
index e353b34e853..e353b34e853 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-rectangular-scan-converter.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-rectangular-scan-converter.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-reference-count-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-reference-count-private.h
index 75fdf3538f5..75fdf3538f5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-reference-count-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-reference-count-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-region-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-region-private.h
index 549e5087898..549e5087898 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-region-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-region-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-region.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-region.c
index a51e2247f1d..a51e2247f1d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-region.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-region.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-rtree-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-rtree-private.h
index 27806cab603..27806cab603 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-rtree-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-rtree-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-rtree.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-rtree.c
index dbc040929af..dbc040929af 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-rtree.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-rtree.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-scaled-font-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-scaled-font-private.h
index da7b3469834..da7b3469834 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-scaled-font-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-scaled-font-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-scaled-font-subsets-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-scaled-font-subsets-private.h
index dd1996258c9..dd1996258c9 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-scaled-font-subsets-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-scaled-font-subsets-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-scaled-font-subsets.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-scaled-font-subsets.c
index e78e0c28390..e78e0c28390 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-scaled-font-subsets.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-scaled-font-subsets.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-scaled-font.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-scaled-font.c
index 97460c2cbdf..ac80c97d1c5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-scaled-font.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-scaled-font.c
@@ -2905,8 +2905,12 @@ _cairo_scaled_font_free_last_glyph (cairo_scaled_font_t *scaled_font,
 
     if (--page->num_glyphs == 0) {
 	CAIRO_MUTEX_LOCK (_cairo_scaled_glyph_page_cache_mutex);
+	/* Temporarily disconnect callback to avoid recursive locking */
+	cairo_scaled_glyph_page_cache.entry_destroy = NULL;
 	_cairo_cache_remove (&cairo_scaled_glyph_page_cache,
 		             &page->cache_entry);
+	_cairo_scaled_glyph_page_destroy (scaled_font, page);
+	cairo_scaled_glyph_page_cache.entry_destroy = _cairo_scaled_glyph_page_pluck;
 	CAIRO_MUTEX_UNLOCK (_cairo_scaled_glyph_page_cache_mutex);
     }
 }
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-script-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-script-private.h
index 5b506f500cd..5b506f500cd 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-script-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-script-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-script-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-script-surface.c
index b84aed976f3..b84aed976f3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-script-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-script-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-script.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-script.h
index b5a8cf32d0b..b5a8cf32d0b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-script.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-script.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-shape-mask-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-shape-mask-compositor.c
index c2425b08c32..c2425b08c32 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-shape-mask-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-shape-mask-compositor.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-skia.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-skia.h
index 99b92865699..99b92865699 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-skia.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-skia.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-slope-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-slope-private.h
index 6a58c9f456d..6a58c9f456d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-slope-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-slope-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-slope.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-slope.c
index cc5f30cb0b3..cc5f30cb0b3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-slope.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-slope.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spans-compositor-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spans-compositor-private.h
index 0babebd26b5..0babebd26b5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spans-compositor-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spans-compositor-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spans-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spans-compositor.c
index cb3e973d60f..6eb9b42a9d9 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spans-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spans-compositor.c
@@ -589,11 +589,16 @@ composite_aligned_boxes (const cairo_spans_compositor_t		*compositor,
 	/* XXX could also do tiling repeat modes... */
 
 	/* first clear the area about to be overwritten */
-	if (! dst->is_clear)
+	if (! dst->is_clear) {
 	    status = compositor->fill_boxes (dst,
 					     CAIRO_OPERATOR_CLEAR,
 					     CAIRO_COLOR_TRANSPARENT,
 					     boxes);
+	    if (unlikely (status))
+		return status;
+
+	    dst->is_clear = TRUE;
+	}
 
 	recording_clip = _cairo_clip_from_boxes (boxes);
 	status = _cairo_recording_surface_replay_with_clip (unwrap_source (source),
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spans-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spans-private.h
index c42b5afa733..c42b5afa733 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spans-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spans-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spans.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spans.c
index b8d41800efe..b8d41800efe 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spans.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spans.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spline.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spline.c
index 44634faec85..44634faec85 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-spline.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-spline.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-stroke-dash-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-stroke-dash-private.h
index 75c000cd73a..75c000cd73a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-stroke-dash-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-stroke-dash-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-stroke-dash.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-stroke-dash.c
index 9494010f561..9494010f561 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-stroke-dash.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-stroke-dash.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-stroke-style.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-stroke-style.c
index 51c9414c042..51c9414c042 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-stroke-style.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-stroke-style.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-backend-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-backend-private.h
index 955a79ff5c3..955a79ff5c3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-backend-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-backend-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-clipper-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-clipper-private.h
index e5b00af7c66..e5b00af7c66 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-clipper-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-clipper-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-clipper.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-clipper.c
index 5309362c68f..5309362c68f 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-clipper.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-clipper.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-fallback-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-fallback-private.h
index ecf7b0edf2b..ecf7b0edf2b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-fallback-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-fallback-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-fallback.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-fallback.c
index a0af1596921..a0af1596921 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-fallback.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-fallback.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-inline.h
index 85fbc9192bd..85fbc9192bd 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-observer-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-observer-inline.h
index 07b94770d4b..07b94770d4b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-observer-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-observer-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-observer-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-observer-private.h
index 70c87db8283..70c87db8283 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-observer-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-observer-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-observer.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-observer.c
index 64036b64aa5..64036b64aa5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-observer.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-observer.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-offset-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-offset-private.h
index 310ba5691cd..310ba5691cd 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-offset-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-offset-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-offset.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-offset.c
index 98f57f29804..98f57f29804 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-offset.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-offset.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-private.h
index f20ab073932..f20ab073932 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-snapshot-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-snapshot-inline.h
index bf89c772b42..bf89c772b42 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-snapshot-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-snapshot-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-snapshot-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-snapshot-private.h
index 58bee7b49dd..58bee7b49dd 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-snapshot-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-snapshot-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-snapshot.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-snapshot.c
index 68bf9054ecd..68bf9054ecd 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-snapshot.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-snapshot.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-subsurface-inline.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-subsurface-inline.h
index 0cd09e63e70..0cd09e63e70 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-subsurface-inline.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-subsurface-inline.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-subsurface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-subsurface-private.h
index 89c5cc01b9d..89c5cc01b9d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-subsurface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-subsurface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-subsurface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-subsurface.c
index 051e95f2415..051e95f2415 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-subsurface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-subsurface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-wrapper-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-wrapper-private.h
index 6529ebc1115..6529ebc1115 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-wrapper-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-wrapper-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-wrapper.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-wrapper.c
index 578e8e2bef6..578e8e2bef6 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface-wrapper.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface-wrapper.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface.c
index 5c6969c8ae4..5e18b07e699 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-surface.c
@@ -1346,6 +1346,13 @@ cairo_surface_supports_mime_type (cairo_surface_t		*surface,
 {
     const char **types;
 
+    if (unlikely (surface->status))
+	return FALSE;
+    if (unlikely (surface->finished)) {
+	_cairo_surface_set_error (surface, _cairo_error (CAIRO_STATUS_SURFACE_FINISHED));
+	return FALSE;
+    }
+
     if (surface->backend->get_supported_mime_types) {
 	types = surface->backend->get_supported_mime_types (surface);
 	if (types) {
@@ -2004,6 +2011,8 @@ _cairo_surface_paint (cairo_surface_t		*surface,
     TRACE ((stderr, "%s\n", __FUNCTION__));
     if (unlikely (surface->status))
 	return surface->status;
+    if (unlikely (surface->finished))
+	return _cairo_surface_set_error (surface, _cairo_error (CAIRO_STATUS_SURFACE_FINISHED));
 
     if (_cairo_clip_is_all_clipped (clip))
 	return CAIRO_STATUS_SUCCESS;
@@ -2040,6 +2049,8 @@ _cairo_surface_mask (cairo_surface_t		*surface,
     TRACE ((stderr, "%s\n", __FUNCTION__));
     if (unlikely (surface->status))
 	return surface->status;
+    if (unlikely (surface->finished))
+	return _cairo_surface_set_error (surface, _cairo_error (CAIRO_STATUS_SURFACE_FINISHED));
 
     if (_cairo_clip_is_all_clipped (clip))
 	return CAIRO_STATUS_SUCCESS;
@@ -2097,6 +2108,8 @@ _cairo_surface_fill_stroke (cairo_surface_t	    *surface,
     TRACE ((stderr, "%s\n", __FUNCTION__));
     if (unlikely (surface->status))
 	return surface->status;
+    if (unlikely (surface->finished))
+	return _cairo_surface_set_error (surface, _cairo_error (CAIRO_STATUS_SURFACE_FINISHED));
 
     if (_cairo_clip_is_all_clipped (clip))
 	return CAIRO_STATUS_SUCCESS;
@@ -2177,6 +2190,8 @@ _cairo_surface_stroke (cairo_surface_t			*surface,
     TRACE ((stderr, "%s\n", __FUNCTION__));
     if (unlikely (surface->status))
 	return surface->status;
+    if (unlikely (surface->finished))
+	return _cairo_surface_set_error (surface, _cairo_error (CAIRO_STATUS_SURFACE_FINISHED));
 
     if (_cairo_clip_is_all_clipped (clip))
 	return CAIRO_STATUS_SUCCESS;
@@ -2220,6 +2235,8 @@ _cairo_surface_fill (cairo_surface_t		*surface,
     TRACE ((stderr, "%s\n", __FUNCTION__));
     if (unlikely (surface->status))
 	return surface->status;
+    if (unlikely (surface->finished))
+	return _cairo_surface_set_error (surface, _cairo_error (CAIRO_STATUS_SURFACE_FINISHED));
 
     if (_cairo_clip_is_all_clipped (clip))
 	return CAIRO_STATUS_SUCCESS;
@@ -2351,6 +2368,13 @@ _cairo_surface_get_extents (cairo_surface_t         *surface,
 {
     cairo_bool_t bounded;
 
+    if (unlikely (surface->status))
+	goto zero_extents;
+    if (unlikely (surface->finished)) {
+	_cairo_surface_set_error(surface, CAIRO_STATUS_SURFACE_FINISHED);
+	goto zero_extents;
+    }
+
     bounded = FALSE;
     if (surface->backend->get_extents != NULL)
 	bounded = surface->backend->get_extents (surface, extents);
@@ -2359,6 +2383,11 @@ _cairo_surface_get_extents (cairo_surface_t         *surface,
 	_cairo_unbounded_rectangle_init (extents);
 
     return bounded;
+
+zero_extents:
+    extents->x = extents->y = 0;
+    extents->width = extents->height = 0;
+    return TRUE;
 }
 
 /**
@@ -2435,6 +2464,8 @@ _cairo_surface_show_text_glyphs (cairo_surface_t	    *surface,
     TRACE ((stderr, "%s\n", __FUNCTION__));
     if (unlikely (surface->status))
 	return surface->status;
+    if (unlikely (surface->finished))
+	return _cairo_surface_set_error (surface, _cairo_error (CAIRO_STATUS_SURFACE_FINISHED));
 
     if (num_glyphs == 0 && utf8_len == 0)
 	return CAIRO_STATUS_SUCCESS;
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-svg-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-svg-surface-private.h
index ddbf464b1d2..ddbf464b1d2 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-svg-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-svg-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-svg-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-svg-surface.c
index f32d5224a37..5ee2857dc9e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-svg-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-svg-surface.c
@@ -56,6 +56,7 @@
 #include "cairo-paginated-private.h"
 #include "cairo-scaled-font-subsets-private.h"
 #include "cairo-surface-clipper-private.h"
+#include "cairo-surface-snapshot-inline.h"
 #include "cairo-svg-surface-private.h"
 
 /**
@@ -1487,6 +1488,17 @@ _cairo_svg_surface_emit_recording_surface (cairo_svg_document_t      *document,
 					    document, NULL);
 }
 
+static cairo_recording_surface_t *
+to_recording_surface (const cairo_surface_pattern_t *pattern)
+{
+    cairo_surface_t *surface = pattern->surface;
+    if (_cairo_surface_is_paginated (surface))
+	surface = _cairo_paginated_surface_get_recording (surface);
+    if (_cairo_surface_is_snapshot (surface))
+	surface = _cairo_surface_snapshot_get_target (surface);
+    return (cairo_recording_surface_t *) surface;
+}
+
 static cairo_status_t
 _cairo_svg_surface_emit_composite_recording_pattern (cairo_output_stream_t	*output,
 						     cairo_svg_surface_t	*surface,
@@ -1506,7 +1518,7 @@ _cairo_svg_surface_emit_composite_recording_pattern (cairo_output_stream_t	*outp
     /* cairo_pattern_set_matrix ensures the matrix is invertible */
     assert (status == CAIRO_STATUS_SUCCESS);
 
-    recording_surface = (cairo_recording_surface_t *) pattern->surface;
+    recording_surface = to_recording_surface (pattern);
     status = _cairo_svg_surface_emit_recording_surface (document, recording_surface);
     if (unlikely (status))
 	return status;
@@ -1553,7 +1565,7 @@ _cairo_svg_surface_emit_composite_pattern (cairo_output_stream_t   *output,
 					   const char		   *extra_attributes)
 {
 
-    if (_cairo_surface_is_recording (pattern->surface)) {
+    if (pattern->surface->type == CAIRO_SURFACE_TYPE_RECORDING) {
 	return _cairo_svg_surface_emit_composite_recording_pattern (output, surface,
 								    op, pattern,
 								    pattern_id,
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-svg.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-svg.h
index 592c645f627..592c645f627 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-svg.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-svg.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tee-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tee-surface-private.h
index a83cfc959db..a83cfc959db 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tee-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tee-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tee-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tee-surface.c
index 294e5f162e2..294e5f162e2 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tee-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tee-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tee.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tee.h
index 9125a3a4a2b..9125a3a4a2b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tee.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tee.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-time-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-time-private.h
index 06dc912b431..06dc912b431 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-time-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-time-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-time.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-time.c
index a0003fbfc2c..a0003fbfc2c 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-time.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-time.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tor-scan-converter.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tor-scan-converter.c
index 89ef20f0960..89ef20f0960 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tor-scan-converter.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tor-scan-converter.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tor22-scan-converter.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tor22-scan-converter.c
index 4cec5ee4f37..4cec5ee4f37 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tor22-scan-converter.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tor22-scan-converter.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-toy-font-face.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-toy-font-face.c
index 363b9a284bb..363b9a284bb 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-toy-font-face.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-toy-font-face.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-traps-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-traps-compositor.c
index 02fbe751423..988d23c8d64 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-traps-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-traps-compositor.c
@@ -928,12 +928,20 @@ need_bounded_clip (cairo_composite_rectangles_t *extents)
 {
     unsigned int flags = 0;
 
-    if (extents->unbounded.width < extents->destination.width ||
-	extents->unbounded.height < extents->destination.height)
+    if (extents->clip->num_boxes > 1 ||
+	extents->mask.width > extents->unbounded.width ||
+	extents->mask.height > extents->unbounded.height)
     {
 	flags |= NEED_CLIP_REGION;
     }
 
+    if (extents->clip->num_boxes > 1 ||
+	extents->mask.width > extents->bounded.width ||
+	extents->mask.height > extents->bounded.height)
+    {
+	flags |= FORCE_CLIP_REGION;
+    }
+
     if (! _cairo_clip_is_region (extents->clip))
 	flags |= NEED_CLIP_SURFACE;
 
@@ -2160,18 +2168,14 @@ _cairo_traps_compositor_stroke (const cairo_compositor_t *_compositor,
 				    double			 tolerance,
 				    cairo_traps_t		*traps);
 	composite_traps_info_t info;
-	unsigned flags = 0;
+	unsigned flags;
 
 	if (antialias == CAIRO_ANTIALIAS_BEST || antialias == CAIRO_ANTIALIAS_GOOD) {
 	    func = _cairo_path_fixed_stroke_polygon_to_traps;
+	    flags = 0;
 	} else {
 	    func = _cairo_path_fixed_stroke_to_traps;
-	    if (extents->clip->num_boxes > 1 ||
-		extents->mask.width  > extents->unbounded.width ||
-		extents->mask.height > extents->unbounded.height)
-	    {
-		flags = NEED_CLIP_REGION | FORCE_CLIP_REGION;
-	    }
+	    flags = need_bounded_clip (extents) & ~NEED_CLIP_SURFACE;
 	}
 
 	info.antialias = antialias;
@@ -2299,7 +2303,6 @@ _cairo_traps_compositor_glyphs (const cairo_compositor_t	*_compositor,
 						 &num_glyphs);
     if (likely (status == CAIRO_INT_STATUS_SUCCESS)) {
 	cairo_composite_glyphs_info_t info;
-	unsigned flags = 0;
 
 	info.font = scaled_font;
 	info.glyphs = glyphs;
@@ -2307,16 +2310,9 @@ _cairo_traps_compositor_glyphs (const cairo_compositor_t	*_compositor,
 	info.use_mask = overlap || ! extents->is_bounded;
 	info.extents = extents->bounded;
 
-	if (extents->mask.width > extents->bounded.width ||
-	    extents->mask.height > extents->bounded.height)
-	{
-	    flags |= FORCE_CLIP_REGION;
-	}
-
 	status = clip_and_composite (compositor, extents,
 				     composite_glyphs, NULL, &info,
-				     need_bounded_clip (extents) |
-				     flags);
+				     need_bounded_clip (extents) | FORCE_CLIP_REGION);
     }
     _cairo_scaled_font_thaw_cache (scaled_font);
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-traps-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-traps-private.h
index 7fef062a44a..7fef062a44a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-traps-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-traps-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-traps.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-traps.c
index 9f1d4a7f5a5..9f1d4a7f5a5 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-traps.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-traps.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tristrip-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tristrip-private.h
index ccd28799e82..ccd28799e82 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tristrip-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tristrip-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tristrip.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tristrip.c
index bb4972f5003..bb4972f5003 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-tristrip.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-tristrip.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-truetype-subset-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-truetype-subset-private.h
index dc9573216f3..dc9573216f3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-truetype-subset-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-truetype-subset-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-truetype-subset.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-truetype-subset.c
index 18ee685c625..18ee685c625 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-truetype-subset.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-truetype-subset.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type1-fallback.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type1-fallback.c
index 4a657413e48..4a657413e48 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type1-fallback.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type1-fallback.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type1-glyph-names.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type1-glyph-names.c
index 80ccb96269e..80ccb96269e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type1-glyph-names.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type1-glyph-names.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type1-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type1-private.h
index 1630397bca6..1630397bca6 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type1-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type1-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type1-subset.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type1-subset.c
index 383c99addf8..4b64403028e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type1-subset.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type1-subset.c
@@ -1130,6 +1130,7 @@ write_used_glyphs (cairo_type1_font_subset_t *font,
     int length;
     int subset_id;
     int ch;
+    const char *wa_name;
 
     if (font->glyphs[glyph_number].subset_index < 0)
 	return CAIRO_STATUS_SUCCESS;
@@ -1143,8 +1144,15 @@ write_used_glyphs (cairo_type1_font_subset_t *font,
 	subset_id = font->glyphs[glyph_number].subset_index;
 	if (subset_id > 0) {
 	    ch = font->scaled_font_subset->to_latin_char[subset_id];
-	    name = _cairo_winansi_to_glyphname (ch);
-	    name_length = strlen(name);
+	    wa_name = _cairo_winansi_to_glyphname (ch);
+	    /* If this subset contains any seac glyphs, additional non
+	     * winansi glyphs (wa_name = NULL) may be included in the
+	     * subset. In this case the original name is used.
+	     */
+	    if (wa_name) {
+		name = wa_name;
+		name_length = strlen(name);
+	    }
 	}
     }
 
@@ -1256,21 +1264,21 @@ cairo_type1_font_subset_write_private_dict (cairo_type1_font_subset_t *font,
      * the actual glyph definitions (charstrings).
      *
      * What we do here is scan directly to the /Subrs token, which
-     * marks the beginning of the subroutines. We then read in all the
-     * subroutines then move on to the /CharString token, which marks
-     * the beginning of the glyph definitions, and read in the chastrings.
+     * marks the beginning of the subroutines. We read in all the
+     * subroutines, then move on to the /CharString token, which marks
+     * the beginning of the glyph definitions, and read in the charstrings.
      *
-     * The charstrings are parsed to extracts glyph widths, work out
-     * which subroutines are called, and too see if any extra glyphs
+     * The charstrings are parsed to extract glyph widths, work out
+     * which subroutines are called, and to see if any extra glyphs
      * need to be included due to the use of the seac glyph combining
      * operator.
      *
-     * Finally the private dict is copied to the subset font minus the
+     * Finally, the private dict is copied to the subset font minus the
      * subroutines and charstrings not required.
      */
 
     /* Determine lenIV, the number of random characters at the start of
-       each encrypted charstring. The defaults is 4, but this can be
+       each encrypted charstring. The default is 4, but this can be
        overridden in the private dict. */
     font->lenIV = 4;
     if ((lenIV_start = find_token (font->cleartext, font->cleartext_end, "/lenIV")) != NULL) {
@@ -1306,6 +1314,7 @@ cairo_type1_font_subset_write_private_dict (cairo_type1_font_subset_t *font,
     if (subrs == NULL) {
 	font->subset_subrs = FALSE;
 	p = font->cleartext;
+	array_start = NULL;
 	goto skip_subrs;
     }
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type3-glyph-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type3-glyph-surface-private.h
index b4abcf60430..6cd37de5c0d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type3-glyph-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type3-glyph-surface-private.h
@@ -45,8 +45,9 @@
 #include "cairo-surface-clipper-private.h"
 #include "cairo-pdf-operators-private.h"
 
-typedef cairo_status_t (*cairo_type3_glyph_surface_emit_image_t) (cairo_image_surface_t *image,
-								  cairo_output_stream_t	*stream);
+typedef cairo_int_status_t
+(*cairo_type3_glyph_surface_emit_image_t) (cairo_image_surface_t *image,
+					   cairo_output_stream_t	*stream);
 
 typedef struct cairo_type3_glyph_surface {
     cairo_surface_t base;
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type3-glyph-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type3-glyph-surface.c
index 5bb6bfc444a..5bb6bfc444a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-type3-glyph-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-type3-glyph-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-types-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-types-private.h
index 3c2d21a3884..3c2d21a3884 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-types-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-types-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-unicode.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-unicode.c
index 88de39516b6..88de39516b6 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-unicode.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-unicode.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-uninstalled.pc.in b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-uninstalled.pc.in
index 9dc3231ae45..9dc3231ae45 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-uninstalled.pc.in
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-uninstalled.pc.in
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-user-font-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-user-font-private.h
index d54ef78b44e..d54ef78b44e 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-user-font-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-user-font-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-user-font.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-user-font.c
index 297f21c913c..297f21c913c 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-user-font.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-user-font.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-version.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-version.c
index d9ad240bf9b..d9ad240bf9b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-version.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-version.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-version.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-version.h
index 51008003f98..51008003f98 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-version.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-version.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-vg-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-vg-surface.c
index 6e0d9a0ed69..6e0d9a0ed69 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-vg-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-vg-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-vg.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-vg.h
index f9a62e51c69..f9a62e51c69 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-vg.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-vg.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-wgl-context.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-wgl-context.c
index 48723744648..48723744648 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-wgl-context.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-wgl-context.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-wideint-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-wideint-private.h
index 3f5491bb1c0..3f5491bb1c0 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-wideint-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-wideint-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-wideint-type-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-wideint-type-private.h
index 84a3cbab0d2..84a3cbab0d2 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-wideint-type-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-wideint-type-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-wideint.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-wideint.c
index bba266b2489..bba266b2489 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-wideint.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-wideint.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-win32.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-win32.h
index 3d2e1c60169..3d2e1c60169 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-win32.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-win32.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-connection-core.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-connection-core.c
index ae7c023e1ad..ae7c023e1ad 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-connection-core.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-connection-core.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-connection-render.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-connection-render.c
index 61119653e9a..61119653e9a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-connection-render.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-connection-render.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-connection-shm.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-connection-shm.c
index 8c1d5069870..8c1d5069870 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-connection-shm.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-connection-shm.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-connection.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-connection.c
index b48add17b6a..b48add17b6a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-connection.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-connection.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-private.h
index f6cb34ecdcd..f6cb34ecdcd 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-screen.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-screen.c
index 2858d23fba3..2858d23fba3 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-screen.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-screen.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-shm.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-shm.c
index 2be2dac5bf9..2be2dac5bf9 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-shm.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-shm.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-surface-core.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-surface-core.c
index c608c9ac4af..c608c9ac4af 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-surface-core.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-surface-core.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-surface-render.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-surface-render.c
index cce95a137c1..2d52be9cf01 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-surface-render.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-surface-render.c
@@ -1101,10 +1101,11 @@ record_to_picture (cairo_surface_t *target,
 	return _cairo_xcb_transparent_picture ((cairo_xcb_surface_t *) target);
 
     /* Now draw the recording surface to an xcb surface */
-    tmp = _cairo_surface_create_similar_scratch (target,
-						 source->content,
-						 limit.width,
-						 limit.height);
+    tmp = _cairo_surface_create_similar_solid (target,
+					       source->content,
+					       limit.width,
+					       limit.height,
+					       CAIRO_COLOR_TRANSPARENT);
     if (tmp->status != CAIRO_STATUS_SUCCESS) {
 	return (cairo_xcb_picture_t *) tmp;
     }
@@ -1951,7 +1952,7 @@ _clip_and_composite_combine (cairo_clip_t		*clip,
 {
     cairo_xcb_surface_t *tmp;
     cairo_xcb_surface_t *clip_surface;
-    int clip_x, clip_y;
+    int clip_x = 0, clip_y = 0;
     xcb_render_picture_t clip_picture;
     cairo_status_t status;
 
@@ -2247,7 +2248,7 @@ _cairo_xcb_surface_fixup_unbounded_with_mask (cairo_xcb_surface_t *dst,
 					      cairo_clip_t *clip)
 {
     cairo_xcb_surface_t *mask;
-    int mask_x, mask_y;
+    int mask_x = 0, mask_y = 0;
 
     mask = get_clip_surface (clip, dst, &mask_x, &mask_y);
     if (unlikely (mask->base.status))
@@ -2650,7 +2651,7 @@ _composite_boxes (cairo_xcb_surface_t *dst,
 
 	if (need_clip_mask) {
 	    cairo_xcb_surface_t *clip_surface;
-	    int clip_x, clip_y;
+	    int clip_x = 0, clip_y = 0;
 
 	    clip_surface = get_clip_surface (extents->clip, dst,
 					     &clip_x, &clip_y);
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-surface.c
index 746fb453483..746fb453483 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb.h
index e321d8482c2..e321d8482c2 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xcb.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xcb.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-core-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-core-compositor.c
index 9398079b4d6..9398079b4d6 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-core-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-core-compositor.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-display.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-display.c
index 04c89b2a643..c505db4d10b 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-display.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-display.c
@@ -482,7 +482,7 @@ _cairo_xlib_display_get_xrender_format_for_pixman(cairo_xlib_display_t *display,
 #undef MASK
 
     /* XXX caching? */
-    return XRenderFindFormat(dpy, mask, &tmpl, 1);
+    return XRenderFindFormat(dpy, mask, &tmpl, 0);
 }
 
 XRenderPictFormat *
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-fallback-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-fallback-compositor.c
index ed2845db57d..ed2845db57d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-fallback-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-fallback-compositor.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-private.h
index 4fd725f9331..4fd725f9331 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-render-compositor.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-render-compositor.c
index 013e2aff1ba..68e7ce5a55c 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-render-compositor.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-render-compositor.c
@@ -51,6 +51,7 @@
 #include "cairo-image-surface-private.h"
 #include "cairo-list-inline.h"
 #include "cairo-pattern-private.h"
+#include "cairo-pixman-private.h"
 #include "cairo-traps-private.h"
 #include "cairo-tristrip-private.h"
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-screen.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-screen.c
index 57beeaab426..57beeaab426 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-screen.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-screen.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-source.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-source.c
index 56dff65700b..746001ed4d6 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-source.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-source.c
@@ -294,7 +294,7 @@ render_pattern (cairo_xlib_surface_t *dst,
 					       extents->height);
     if (src->base.type != CAIRO_SURFACE_TYPE_XLIB) {
 	cairo_surface_destroy (&src->base);
-	return None;
+	return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_NO_MEMORY));
     }
 
     map_extents = *extents;
@@ -986,6 +986,9 @@ surface_source (cairo_xlib_surface_t *dst,
 	if (pattern->base.extend == CAIRO_EXTEND_NONE) {
 	    if (! _cairo_rectangle_intersect (&upload, &limit))
 		return alpha_source (dst, 0);
+	} else if (pattern->base.extend == CAIRO_EXTEND_PAD) {
+	    if (! _cairo_rectangle_intersect (&upload, &limit))
+		upload = limit;
 	} else {
 	    if (upload.x < limit.x ||
 		upload.x + upload.width > limit.x + limit.width ||
@@ -1005,7 +1008,7 @@ surface_source (cairo_xlib_surface_t *dst,
     if (xsrc->base.type != CAIRO_SURFACE_TYPE_XLIB) {
 	cairo_surface_destroy (src);
 	cairo_surface_destroy (&xsrc->base);
-	return None;
+	return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_NO_MEMORY));
     }
 
     if (_cairo_surface_is_image (src)) {
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-surface-private.h
index 87db6962b31..87db6962b31 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-surface-shm.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-surface-shm.c
index fa7d3eb9b28..fa7d3eb9b28 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-surface-shm.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-surface-shm.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-surface.c
index 96ba3ad7a2d..029a542b946 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-surface.c
@@ -60,6 +60,7 @@
 #include "cairo-image-surface-private.h"
 #include "cairo-list-inline.h"
 #include "cairo-pattern-private.h"
+#include "cairo-pixman-private.h"
 #include "cairo-region-private.h"
 #include "cairo-scaled-font-private.h"
 #include "cairo-surface-snapshot-private.h"
@@ -385,14 +386,14 @@ _cairo_xlib_surface_finish (void *abstract_surface)
     cairo_status_t        status;
     cairo_xlib_display_t *display;
 
-    X_DEBUG ((display->display, "finish (drawable=%x)", (unsigned int) surface->drawable));
-
     cairo_list_del (&surface->link);
 
     status = _cairo_xlib_display_acquire (surface->base.device, &display);
     if (unlikely (status))
         return status;
 
+    X_DEBUG ((display->display, "finish (drawable=%x)", (unsigned int) surface->drawable));
+
     if (surface->embedded_source.picture)
 	XRenderFreePicture (display->display, surface->embedded_source.picture);
     if (surface->picture)
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-visual.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-visual.c
index d9aac44cabc..863822eebbd 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-visual.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-visual.c
@@ -40,6 +40,7 @@
 #include "cairo-xlib-private.h"
 
 #include "cairo-error-private.h"
+#include "cairo-list-inline.h"
 
 /* A perceptual distance metric between two colors. No sqrt needed
  * since the square of the distance is still a valid metric. */
@@ -85,6 +86,7 @@ _cairo_xlib_visual_info_create (Display *dpy,
     if (unlikely (info == NULL))
 	return _cairo_error (CAIRO_STATUS_NO_MEMORY);
 
+    cairo_list_init (&info->link);
     info->visualid = visualid;
 
     /* Allocate a gray ramp and a color cube.
@@ -185,6 +187,7 @@ void
 _cairo_xlib_visual_info_destroy (cairo_xlib_visual_info_t *info)
 {
     /* No need for XFreeColors() whilst using DefaultColormap */
+    _cairo_list_del (&info->link);
     free (info);
 }
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-xcb-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-xcb-surface.c
index 9c0d4b41389..9c0d4b41389 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-xcb-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-xcb-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-xrender-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-xrender-private.h
index bf3199c4c9d..bf3199c4c9d 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-xrender-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-xrender-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-xrender.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-xrender.h
index b34b057de4c..b34b057de4c 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib-xrender.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib-xrender.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib.h
index ecf8d6c86be..ecf8d6c86be 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xlib.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xlib.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xml-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xml-surface.c
index 777d4708928..c9473c24c54 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xml-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xml-surface.c
@@ -459,6 +459,67 @@ to_xml (cairo_xml_surface_t *surface)
 }
 
 static cairo_status_t
+_cairo_xml_surface_emit_clip_boxes (cairo_xml_surface_t *surface,
+				    cairo_clip_t *clip)
+{
+    cairo_box_t *box;
+    cairo_status_t status;
+    cairo_xml_t *xml;
+    int n;
+
+    if (clip->num_boxes == 0)
+	return CAIRO_STATUS_SUCCESS;
+
+    /* skip the trivial clip covering the surface extents */
+    if (surface->width >= 0 && surface->height >= 0 && clip->num_boxes == 1) {
+	box = &clip->boxes[0];
+	if (box->p1.x <= 0 && box->p1.y <= 0 &&
+	    box->p2.x - box->p1.x >= _cairo_fixed_from_double (surface->width) &&
+	    box->p2.y - box->p1.y >= _cairo_fixed_from_double (surface->height))
+	{
+	    return CAIRO_STATUS_SUCCESS;
+	}
+    }
+
+    xml = to_xml (surface);
+
+    _cairo_xml_printf (xml, "<clip>");
+    _cairo_xml_indent (xml, 2);
+
+    _cairo_xml_printf (xml, "<path>");
+    _cairo_xml_indent (xml, 2);
+    for (n = 0; n < clip->num_boxes; n++) {
+	box = &clip->boxes[n];
+
+	_cairo_xml_printf_start (xml, "%f %f m",
+				 _cairo_fixed_to_double (box->p1.x),
+				 _cairo_fixed_to_double (box->p1.y));
+	_cairo_xml_printf_continue (xml, " %f %f l",
+				    _cairo_fixed_to_double (box->p2.x),
+				    _cairo_fixed_to_double (box->p1.y));
+	_cairo_xml_printf_continue (xml, " %f %f l",
+				    _cairo_fixed_to_double (box->p2.x),
+				    _cairo_fixed_to_double (box->p2.y));
+	_cairo_xml_printf_continue (xml, " %f %f l",
+				    _cairo_fixed_to_double (box->p1.x),
+				    _cairo_fixed_to_double (box->p2.y));
+	_cairo_xml_printf_end (xml, " h");
+    }
+    _cairo_xml_indent (xml, -2);
+    _cairo_xml_printf (xml, "</path>");
+    _cairo_xml_emit_double (xml, "tolerance", 1.0);
+    _cairo_xml_emit_string (xml, "antialias",
+			    _antialias_to_string (CAIRO_ANTIALIAS_NONE));
+    _cairo_xml_emit_string (xml, "fill-rule",
+			    _fill_rule_to_string (CAIRO_FILL_RULE_WINDING));
+
+    _cairo_xml_indent (xml, -2);
+    _cairo_xml_printf (xml, "</clip>");
+
+    return CAIRO_STATUS_SUCCESS;
+}
+
+static cairo_status_t
 _cairo_xml_surface_emit_clip_path (cairo_xml_surface_t *surface,
 				   cairo_clip_path_t *clip_path)
 {
@@ -466,12 +527,12 @@ _cairo_xml_surface_emit_clip_path (cairo_xml_surface_t *surface,
     cairo_status_t status;
     cairo_xml_t *xml;
 
-    if (clip_path->prev != NULL) {
-	status = _cairo_xml_surface_emit_clip_path (surface, clip_path->prev);
-	if (unlikely (status))
-	    return status;
-    }
+    if (clip_path == NULL)
+	return CAIRO_STATUS_SUCCESS;
 
+    status = _cairo_xml_surface_emit_clip_path (surface, clip_path->prev);
+    if (unlikely (status))
+	return status;
 
     /* skip the trivial clip covering the surface extents */
     if (surface->width >= 0 && surface->height >= 0 &&
@@ -507,9 +568,15 @@ static cairo_status_t
 _cairo_xml_surface_emit_clip (cairo_xml_surface_t *surface,
 			      const cairo_clip_t *clip)
 {
+    cairo_status_t status;
+
     if (clip == NULL)
 	return CAIRO_STATUS_SUCCESS;
 
+    status = _cairo_xml_surface_emit_clip_boxes (surface, clip);
+    if (unlikely (status))
+	return status;
+
     return _cairo_xml_surface_emit_clip_path (surface, clip->path);
 }
 
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xml.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xml.h
index 9ae76e90aae..9ae76e90aae 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo-xml.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo-xml.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo.c b/Build/source/libs/cairo/cairo-1.12.16/src/cairo.c
index 82396d22155..82396d22155 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairo.h
index a2f5aa37e7a..a2f5aa37e7a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairo.pc.in b/Build/source/libs/cairo/cairo-1.12.16/src/cairo.pc.in
index b361edf18fb..b361edf18fb 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairo.pc.in
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairo.pc.in
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/cairoint.h b/Build/source/libs/cairo/cairo-1.12.16/src/cairoint.h
index 861e2f712fa..861e2f712fa 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/cairoint.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/cairoint.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/check-def.sh b/Build/source/libs/cairo/cairo-1.12.16/src/check-def.sh
index 9008c5871d2..beefb46a333 100755
--- a/Build/source/libs/cairo/cairo-1.12.14/src/check-def.sh
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/check-def.sh
@@ -39,7 +39,7 @@ for def in $defs; do
 
 	{
 		echo EXPORTS
-		eval $get_cairo_syms | c++filt --no-params | grep -v '^_cairo_test_\|^_fini\|^_init\|^_save[fg]pr\|^_rest[fg]pr\|^_Z\|^__gnu' | sort -u
+		eval $get_cairo_syms | c++filt --no-params | grep -v '^_cairo_test_\|^_fini\|^_init\|^_save[fg]pr\|^_rest[fg]pr\|^_Z\|^__gnu\|^__bss\|^_edata\|^_end' | sort -u
 		# cheat: copy the last line from the def file!
 		tail -n1 "$def"
 	} | diff "$def" - >&2 || stat=1
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/check-doc-syntax.awk b/Build/source/libs/cairo/cairo-1.12.16/src/check-doc-syntax.awk
index 5fdabdac9a9..5fdabdac9a9 100755
--- a/Build/source/libs/cairo/cairo-1.12.14/src/check-doc-syntax.awk
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/check-doc-syntax.awk
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/check-doc-syntax.sh b/Build/source/libs/cairo/cairo-1.12.16/src/check-doc-syntax.sh
index c74fb875d37..c74fb875d37 100755
--- a/Build/source/libs/cairo/cairo-1.12.14/src/check-doc-syntax.sh
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/check-doc-syntax.sh
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/check-has-hidden-symbols.c b/Build/source/libs/cairo/cairo-1.12.16/src/check-has-hidden-symbols.c
index 12041277692..12041277692 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/check-has-hidden-symbols.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/check-has-hidden-symbols.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/check-headers.sh b/Build/source/libs/cairo/cairo-1.12.16/src/check-headers.sh
index 61232954bae..61232954bae 100755
--- a/Build/source/libs/cairo/cairo-1.12.14/src/check-headers.sh
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/check-headers.sh
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/check-link.c b/Build/source/libs/cairo/cairo-1.12.16/src/check-link.c
index 66ca1b2413c..66ca1b2413c 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/check-link.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/check-link.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/check-plt.sh b/Build/source/libs/cairo/cairo-1.12.16/src/check-plt.sh
index 5a9dae1269d..5a9dae1269d 100755
--- a/Build/source/libs/cairo/cairo-1.12.14/src/check-plt.sh
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/check-plt.sh
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/check-preprocessor-syntax.sh b/Build/source/libs/cairo/cairo-1.12.16/src/check-preprocessor-syntax.sh
index c4154151d54..c4154151d54 100755
--- a/Build/source/libs/cairo/cairo-1.12.14/src/check-preprocessor-syntax.sh
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/check-preprocessor-syntax.sh
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/test-base-compositor-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/test-base-compositor-surface.c
index ff84b10aff7..ff84b10aff7 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/test-base-compositor-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/test-base-compositor-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/test-compositor-surface-private.h b/Build/source/libs/cairo/cairo-1.12.16/src/test-compositor-surface-private.h
index 491f241bacc..491f241bacc 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/test-compositor-surface-private.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/test-compositor-surface-private.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/test-compositor-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/test-compositor-surface.c
index ddee06f3ebb..1cc5f692120 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/test-compositor-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/test-compositor-surface.c
@@ -145,6 +145,8 @@ test_compositor_surface_stroke (void				*_surface,
 				const cairo_clip_t		*clip)
 {
     test_compositor_surface_t *surface = _surface;
+    if (antialias == CAIRO_ANTIALIAS_DEFAULT)
+	antialias = CAIRO_ANTIALIAS_BEST;
     return _cairo_compositor_stroke (surface->base.compositor,
 				     _surface, op, source,
 				     path, style, ctm, ctm_inverse,
@@ -163,6 +165,8 @@ test_compositor_surface_fill (void			*_surface,
 			      const cairo_clip_t	*clip)
 {
     test_compositor_surface_t *surface = _surface;
+    if (antialias == CAIRO_ANTIALIAS_DEFAULT)
+	antialias = CAIRO_ANTIALIAS_BEST;
     return _cairo_compositor_fill (surface->base.compositor,
 				   _surface, op, source,
 				   path, fill_rule, tolerance, antialias,
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/test-compositor-surface.h b/Build/source/libs/cairo/cairo-1.12.16/src/test-compositor-surface.h
index 8d8af2d5409..8d8af2d5409 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/test-compositor-surface.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/test-compositor-surface.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/test-null-compositor-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/test-null-compositor-surface.c
index 2301055e30a..2301055e30a 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/test-null-compositor-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/test-null-compositor-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/test-null-compositor-surface.h b/Build/source/libs/cairo/cairo-1.12.16/src/test-null-compositor-surface.h
index 52d864b28df..52d864b28df 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/test-null-compositor-surface.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/test-null-compositor-surface.h
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/test-paginated-surface.c b/Build/source/libs/cairo/cairo-1.12.16/src/test-paginated-surface.c
index 0a7c79b37bf..0a7c79b37bf 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/test-paginated-surface.c
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/test-paginated-surface.c
diff --git a/Build/source/libs/cairo/cairo-1.12.14/src/test-paginated-surface.h b/Build/source/libs/cairo/cairo-1.12.16/src/test-paginated-surface.h
index 2bd98aa5eee..2bd98aa5eee 100644
--- a/Build/source/libs/cairo/cairo-1.12.14/src/test-paginated-surface.h
+++ b/Build/source/libs/cairo/cairo-1.12.16/src/test-paginated-surface.h
diff --git a/Build/source/libs/cairo/configure b/Build/source/libs/cairo/configure
index fba1738dc40..434072d3920 100755
--- a/Build/source/libs/cairo/configure
+++ b/Build/source/libs/cairo/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for cairo (TeX Live) 1.12.14.
+# Generated by GNU Autoconf 2.69 for cairo (TeX Live) 1.12.16.
 #
 # Report bugs to <tex-k@tug.org>.
 #
@@ -580,12 +580,12 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='cairo (TeX Live)'
 PACKAGE_TARNAME='cairo--tex-live-'
-PACKAGE_VERSION='1.12.14'
-PACKAGE_STRING='cairo (TeX Live) 1.12.14'
+PACKAGE_VERSION='1.12.16'
+PACKAGE_STRING='cairo (TeX Live) 1.12.16'
 PACKAGE_BUGREPORT='tex-k@tug.org'
 PACKAGE_URL=''
 
-ac_unique_file="cairo-1.12.14/src/cairo.h"
+ac_unique_file="cairo-1.12.16/src/cairo.h"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
@@ -1350,7 +1350,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures cairo (TeX Live) 1.12.14 to adapt to many kinds of systems.
+\`configure' configures cairo (TeX Live) 1.12.16 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1421,7 +1421,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of cairo (TeX Live) 1.12.14:";;
+     short | recursive ) echo "Configuration of cairo (TeX Live) 1.12.16:";;
    esac
   cat <<\_ACEOF
 
@@ -1524,7 +1524,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-cairo (TeX Live) configure 1.12.14
+cairo (TeX Live) configure 1.12.16
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2130,7 +2130,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by cairo (TeX Live) $as_me 1.12.14, which was
+It was created by cairo (TeX Live) $as_me 1.12.16, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -4384,7 +4384,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='cairo--tex-live-'
- VERSION='1.12.14'
+ VERSION='1.12.16'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -6572,7 +6572,7 @@ LIBS=$kpse_save_LIBS
 echo timestamp >config.force
 fi
 
-CAIRO_TREE=cairo-1.12.14
+CAIRO_TREE=cairo-1.12.16
 
 
 ac_config_files="$ac_config_files Makefile cairo/Makefile"
@@ -7233,7 +7233,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by cairo (TeX Live) $as_me 1.12.14, which was
+This file was extended by cairo (TeX Live) $as_me 1.12.16, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -7299,7 +7299,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-cairo (TeX Live) config.status 1.12.14
+cairo (TeX Live) config.status 1.12.16
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/Build/source/libs/cairo/version.ac b/Build/source/libs/cairo/version.ac
index da42cb2f341..d63203075f3 100644
--- a/Build/source/libs/cairo/version.ac
+++ b/Build/source/libs/cairo/version.ac
@@ -8,4 +8,4 @@ dnl
 dnl --------------------------------------------------------
 dnl
 dnl  m4-include this file to define the current cairo version
-m4_define([cairo_version], [1.12.14])
+m4_define([cairo_version], [1.12.16])