tee: Move definitions into separate header

src/Makefile.sources

@@ -97,7 +97,6 @@ cairo_private = \
 	cairo-surface-subsurface-private.h \
 	cairo-surface-snapshot-private.h \
 	cairo-surface-wrapper-private.h \
-	cairo-tee-surface-private.h \
 	cairo-types-private.h \
 	cairo-user-font-private.h \
 	cairo-wideint-private.h \
@@ -168,7 +167,6 @@ cairo_sources = \
 	cairo-surface-subsurface.c \
 	cairo-surface-wrapper.c \
 	cairo-system.c \
-	cairo-tee-surface.c \
 	cairo-tor-scan-converter.c \
 	cairo-toy-font-face.c \
 	cairo-traps.c \
@@ -377,6 +375,10 @@ if CAIRO_HAS_SCRIPT_SURFACE
 req_cairo_deflate_stream_sources = $(cairo_deflate_stream_sources)
 endif
 
+cairo_tee_headers = cairo-tee.h
+cairo_tee_private = cairo-tee-surface-private.h \
+cairo_tee_sources = cairo-tee-surface.c
+
 cairo_xml_headers = cairo-xml.h
 cairo_xml_sources = cairo-xml-surface.c
 if CAIRO_HAS_XML_SURFACE

src/cairo-tee-surface.c

@@ -40,6 +40,8 @@
 
 #include "cairoint.h"
 
+#include "cairo-tee.h"
+
 #include "cairo-error-private.h"
 #include "cairo-tee-surface-private.h"
 #include "cairo-surface-wrapper-private.h"

src/cairo-tee.h

@@ -0,0 +1,66 @@
+/* cairo - a vector graphics library with display and print output
+ *
+ * Copyright © 2009 Chris Wilson
+ *
+ * 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 Chris Wilson
+ *
+ * Contributor(s):
+ *	Chris Wilson <chris@chris-wilson.co.uk>
+ */
+
+#ifndef CAIRO_TEE_H
+#define CAIRO_TEE_H
+
+#include "cairo.h"
+
+#if CAIRO_HAS_TEE_SURFACE
+
+CAIRO_BEGIN_DECLS
+
+cairo_public cairo_surface_t *
+cairo_tee_surface_create (cairo_surface_t *master);
+
+cairo_public void
+cairo_tee_surface_add (cairo_surface_t *surface,
+		       cairo_surface_t *target);
+
+cairo_public void
+cairo_tee_surface_remove (cairo_surface_t *surface,
+			  cairo_surface_t *target);
+
+cairo_public cairo_surface_t *
+cairo_tee_surface_index (cairo_surface_t *surface,
+			 int index);
+
+CAIRO_END_DECLS
+
+#else  /*CAIRO_HAS_TEE_SURFACE*/
+# error Cairo was not compiled with support for the TEE backend
+#endif /*CAIRO_HAS_TEE_SURFACE*/
+
+#endif /*CAIRO_TEE_H*/

src/cairo.h

@@ -2338,23 +2338,6 @@ cairo_recording_surface_ink_extents (cairo_surface_t *surface,
                                      double *width,
                                      double *height);
 
-/* Tee-surface functions */
-
-cairo_public cairo_surface_t *
-cairo_tee_surface_create (cairo_surface_t *master);
-
-cairo_public void
-cairo_tee_surface_add (cairo_surface_t *surface,
-		       cairo_surface_t *target);
-
-cairo_public void
-cairo_tee_surface_remove (cairo_surface_t *surface,
-			  cairo_surface_t *target);
-
-cairo_public cairo_surface_t *
-cairo_tee_surface_index (cairo_surface_t *surface,
-			 int index);
-
 /* Pattern creation functions */
 
 cairo_public cairo_pattern_t *

test/api-special-cases.c

@@ -84,6 +84,9 @@
 #if CAIRO_HAS_SVG_SURFACE
 #include <cairo-svg.h>
 #endif
+#if CAIRO_HAS_TEE_SURFACE
+#include <cairo-tee.h>
+#endif
 #if CAIRO_HAS_XCB_SURFACE
 #include <cairo-xcb.h>
 #endif