source/libs/cairo/cairo-src/src/cairo-xcb.h

   1 /* cairo - a vector graphics library with display and print output
   2  *
   3  * Copyright © 2002 University of Southern California
   4  * Copyright © 2009 Intel Corporation
   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., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, 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 University of Southern
  32  * California.
  33  *
  34  * Contributor(s):
  35  *      Carl D. Worth <cworth@cworth.org>
  36  *      Chris Wilson <chris@chris-wilson.co.uk>
  37  */
  38
  39 #ifndef CAIRO_XCB_H
  40 #define CAIRO_XCB_H
  41
  42 #include "cairo.h"
  43
  44 #if CAIRO_HAS_XCB_SURFACE
  45
  46 #include <xcb/xcb.h>
  47 #include <xcb/render.h>
  48
  49 CAIRO_BEGIN_DECLS
  50
  51 cairo_public cairo_surface_t *
  52 cairo_xcb_surface_create (xcb_connection_t      *connection,
  53                           xcb_drawable_t         drawable,
  54                           xcb_visualtype_t      *visual,
  55                           int                    width,
  56                           int                    height);
  57
  58 cairo_public cairo_surface_t *
  59 cairo_xcb_surface_create_for_bitmap (xcb_connection_t   *connection,
  60                                      xcb_screen_t       *screen,
  61                                      xcb_pixmap_t        bitmap,
  62                                      int                 width,
  63                                      int                 height);
  64
  65 cairo_public cairo_surface_t *
  66 cairo_xcb_surface_create_with_xrender_format (xcb_connection_t                  *connection,
  67                                               xcb_screen_t                      *screen,
  68                                               xcb_drawable_t                     drawable,
  69                                               xcb_render_pictforminfo_t         *format,
  70                                               int                                width,
  71                                               int                                height);
  72
  73 cairo_public void
  74 cairo_xcb_surface_set_size (cairo_surface_t *surface,
  75                             int              width,
  76                             int              height);
  77
  78 cairo_public void
  79 cairo_xcb_surface_set_drawable (cairo_surface_t *surface,
  80                                 xcb_drawable_t  drawable,
  81                                 int             width,
  82                                 int             height);
  83
  84 cairo_public xcb_connection_t *
  85 cairo_xcb_device_get_connection (cairo_device_t *device);
  86
  87 /* debug interface */
  88
  89 cairo_public void
  90 cairo_xcb_device_debug_cap_xshm_version (cairo_device_t *device,
  91                                          int major_version,
  92                                          int minor_version);
  93
  94 cairo_public void
  95 cairo_xcb_device_debug_cap_xrender_version (cairo_device_t *device,
  96                                             int major_version,
  97                                             int minor_version);
  98
  99 /*
 100  * @precision: -1 implies automatically choose based on antialiasing mode,
 101  *            any other value overrides and sets the corresponding PolyMode.
 102  */
 103 cairo_public void
 104 cairo_xcb_device_debug_set_precision (cairo_device_t *device,
 105                                       int precision);
 106
 107 cairo_public int
 108 cairo_xcb_device_debug_get_precision (cairo_device_t *device);
 109
 110 CAIRO_END_DECLS
 111
 112 #else  /* CAIRO_HAS_XCB_SURFACE */
 113 # error Cairo was not compiled with support for the xcb backend
 114 #endif /* CAIRO_HAS_XCB_SURFACE */
 115
 116 #endif /* CAIRO_XCB_H */