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  1. /* cairo - a vector graphics library with display and print output
  2.  *
  3.  * Copyright © 2002 University of Southern California
  4.  *
  5.  * This library is free software; you can redistribute it and/or
  6.  * modify it either under the terms of the GNU Lesser General Public
  7.  * License version 2.1 as published by the Free Software Foundation
  8.  * (the "LGPL") or, at your option, under the terms of the Mozilla
  9.  * Public License Version 1.1 (the "MPL"). If you do not alter this
  10.  * notice, a recipient may use your version of this file under either
  11.  * the MPL or the LGPL.
  12.  *
  13.  * You should have received a copy of the LGPL along with this library
  14.  * in the file COPYING-LGPL-2.1; if not, write to the Free Software
  15.  * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
  16.  * You should have received a copy of the MPL along with this library
  17.  * in the file COPYING-MPL-1.1
  18.  *
  19.  * The contents of this file are subject to the Mozilla Public License
  20.  * Version 1.1 (the "License"); you may not use this file except in
  21.  * compliance with the License. You may obtain a copy of the License at
  22.  * http://www.mozilla.org/MPL/
  23.  *
  24.  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
  25.  * OF ANY KIND, either express or implied. See the LGPL or the MPL for
  26.  * the specific language governing rights and limitations.
  27.  *
  28.  * The Original Code is the cairo graphics library.
  29.  *
  30.  * The Initial Developer of the Original Code is University of Southern
  31.  * California.
  32.  *
  33.  * Contributor(s):
  34.  *      Carl D. Worth <cworth@cworth.org>
  35.  */
  36.  
  37. #ifndef CAIRO_XLIB_H
  38. #define CAIRO_XLIB_H
  39.  
  40. #include "cairo.h"
  41.  
  42. #if CAIRO_HAS_XLIB_SURFACE
  43.  
  44. #include <X11/Xlib.h>
  45.  
  46. CAIRO_BEGIN_DECLS
  47.  
  48. cairo_public cairo_surface_t *
  49. cairo_xlib_surface_create (Display     *dpy,
  50.                            Drawable     drawable,
  51.                            Visual      *visual,
  52.                            int          width,
  53.                            int          height);
  54.  
  55. cairo_public cairo_surface_t *
  56. cairo_xlib_surface_create_for_bitmap (Display  *dpy,
  57.                                       Pixmap    bitmap,
  58.                                       Screen    *screen,
  59.                                       int       width,
  60.                                       int       height);
  61.  
  62. cairo_public void
  63. cairo_xlib_surface_set_size (cairo_surface_t *surface,
  64.                              int              width,
  65.                              int              height);
  66.  
  67. cairo_public void
  68. cairo_xlib_surface_set_drawable (cairo_surface_t *surface,
  69.                                  Drawable         drawable,
  70.                                  int              width,
  71.                                  int              height);
  72.  
  73. cairo_public Display *
  74. cairo_xlib_surface_get_display (cairo_surface_t *surface);
  75.  
  76. cairo_public Drawable
  77. cairo_xlib_surface_get_drawable (cairo_surface_t *surface);
  78.  
  79. cairo_public Screen *
  80. cairo_xlib_surface_get_screen (cairo_surface_t *surface);
  81.  
  82. cairo_public Visual *
  83. cairo_xlib_surface_get_visual (cairo_surface_t *surface);
  84.  
  85. cairo_public int
  86. cairo_xlib_surface_get_depth (cairo_surface_t *surface);
  87.  
  88. cairo_public int
  89. cairo_xlib_surface_get_width (cairo_surface_t *surface);
  90.  
  91. cairo_public int
  92. cairo_xlib_surface_get_height (cairo_surface_t *surface);
  93.  
  94. /* debug interface */
  95.  
  96. cairo_public void
  97. cairo_xlib_device_debug_cap_xrender_version (cairo_device_t *device,
  98.                                              int major_version,
  99.                                              int minor_version);
  100.  
  101. /*
  102.  * @precision: -1 implies automatically choose based on antialiasing mode,
  103.  *            any other value overrides and sets the corresponding PolyMode.
  104.  */
  105. cairo_public void
  106. cairo_xlib_device_debug_set_precision (cairo_device_t *device,
  107.                                        int precision);
  108.  
  109. cairo_public int
  110. cairo_xlib_device_debug_get_precision (cairo_device_t *device);
  111.  
  112. CAIRO_END_DECLS
  113.  
  114. #else  /* CAIRO_HAS_XLIB_SURFACE */
  115. # error Cairo was not compiled with support for the xlib backend
  116. #endif /* CAIRO_HAS_XLIB_SURFACE */
  117.  
  118. #endif /* CAIRO_XLIB_H */
  119.