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/* cairo - a vector graphics library with display and print output
*
* Copyright © 2005 Red Hat, Inc
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 Red Hat, Inc.
*
* Contributor(s):
* Owen Taylor <otaylor@redhat.com>
*/
#ifndef CAIRO_WIN32_PRIVATE_H
#define CAIRO_WIN32_PRIVATE_H
#include <cairo-win32.h>
#include <cairoint.h>
typedef struct _cairo_win32_surface {
cairo_surface_t base;
cairo_format_t format;
HDC dc;
/* We create off-screen surfaces as DIBs */
HBITMAP bitmap;
/* Used to save the initial 1x1 monochrome bitmap for the DC to
* select back into the DC before deleting the DC and our
* bitmap. For Windows XP, this doesn't seem to be necessary
* ... we can just delete the DC and that automatically unselects
* out bitmap. But it's standard practice so apparently is needed
* on some versions of Windows.
*/
HBITMAP saved_dc_bitmap;
cairo_surface_t *image;
cairo_rectangle_t clip_rect;
int set_clip;
HRGN saved_clip;
} cairo_win32_surface_t;
cairo_status_t
_cairo_win32_print_gdi_error (const char *context);
cairo_surface_t *
_cairo_win32_surface_create_dib (cairo_format_t format,
int width,
int height);
cairo_bool_t
_cairo_surface_is_win32 (cairo_surface_t *surface);
#endif /* CAIRO_WIN32_PRIVATE_H */
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