src/cairo-os2-private.h

   1 /* vim: set sw=4 sts=4 et cin: */
   2 /* cairo - a vector graphics library with display and print output
   3  *
   4  * Copyright (c) 2005-2006 netlabs.org
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it either under the terms of the GNU Lesser General Public
   8  * License version 2.1 as published by the Free Software Foundation
   9  * (the "LGPL") or, at your option, under the terms of the Mozilla
  10  * Public License Version 1.1 (the "MPL"). If you do not alter this
  11  * notice, a recipient may use your version of this file under either
  12  * the MPL or the LGPL.
  13  *
  14  * You should have received a copy of the LGPL along with this library
  15  * in the file COPYING-LGPL-2.1; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  17  * You should have received a copy of the MPL along with this library
  18  * in the file COPYING-MPL-1.1
  19  *
  20  * The contents of this file are subject to the Mozilla Public License
  21  * Version 1.1 (the "License"); you may not use this file except in
  22  * compliance with the License. You may obtain a copy of the License at
  23  * http://www.mozilla.org/MPL/
  24  *
  25  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
  26  * OF ANY KIND, either express or implied. See the LGPL or the MPL for
  27  * the specific language governing rights and limitations.
  28  *
  29  * The Original Code is the cairo graphics library.
  30  *
  31  * The Initial Developer of the Original Code is
  32  *     Doodle <doodle@scenergy.dfmk.hu>
  33  *
  34  * Contributor(s):
  35  *     Peter Weilbacher <mozilla@Weilbacher.org>
  36  */
  37
  38 #ifndef CAIRO_OS2_PRIVATE_H
  39 #define CAIRO_OS2_PRIVATE_H
  40
  41 #include "cairo-os2.h"
  42 #include "cairoint.h"
  43
  44 typedef struct _cairo_os2_surface
  45 {
  46     cairo_surface_t        base;
  47
  48     /* Mutex semaphore to protect private fields from concurrent access */
  49     HMTX                   hmtx_use_private_fields;
  50     /* Private fields: */
  51     HPS                    hps_client_window;
  52     HWND                   hwnd_client_window;
  53     BITMAPINFO2            bitmap_info;
  54     unsigned char         *pixels;
  55     cairo_image_surface_t *image_surface;
  56     int                    pixel_array_lend_count;
  57     HEV                    hev_pixel_array_came_back;
  58
  59     RECTL                  rcl_dirty_area;
  60     cairo_bool_t           dirty_area_present;
  61
  62     /* General flags: */
  63     cairo_bool_t           blit_as_changes;
  64 } cairo_os2_surface_t;
  65
  66 #endif /* CAIRO_OS2_PRIVATE_H */