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

   1 /* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */
   2 /* cairo - a vector graphics library with display and print output
   3  *
   4  * Copyright © 2007 * Mozilla Corporation
   5  * Copyright © 2009 Chris Wilson
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it either under the terms of the GNU Lesser General Public
   9  * License version 2.1 as published by the Free Software Foundation
  10  * (the "LGPL") or, at your option, under the terms of the Mozilla
  11  * Public License Version 1.1 (the "MPL"). If you do not alter this
  12  * notice, a recipient may use your version of this file under either
  13  * the MPL or the LGPL.
  14  *
  15  * You should have received a copy of the LGPL along with this library
  16  * in the file COPYING-LGPL-2.1; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
  18  * You should have received a copy of the MPL along with this library
  19  * in the file COPYING-MPL-1.1
  20  *
  21  * The contents of this file are subject to the Mozilla Public License
  22  * Version 1.1 (the "License"); you may not use this file except in
  23  * compliance with the License. You may obtain a copy of the License at
  24  * http://www.mozilla.org/MPL/
  25  *
  26  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
  27  * OF ANY KIND, either express or implied. See the LGPL or the MPL for
  28  * the specific language governing rights and limitations.
  29  *
  30  * The Original Code is the cairo graphics library.
  31  *
  32  * The Initial Developer of the Original Code is Mozilla Corporation.
  33  *
  34  * Contributor(s):
  35  *      Vladimir Vukicevic <vladimir@mozilla.com>
  36  *      Chris Wilson <chris@chris-wilson.co.uk>
  37  */
  38
  39 #ifndef CAIRO_VG_H
  40 #define CAIRO_VG_H
  41
  42 #include "cairo.h"
  43
  44 #if CAIRO_HAS_VG_SURFACE
  45
  46 #include <VG/openvg.h>
  47
  48 CAIRO_BEGIN_DECLS
  49
  50 typedef struct _cairo_vg_context cairo_vg_context_t;
  51
  52 #if CAIRO_HAS_GLX_FUNCTIONS
  53 typedef struct __GLXcontextRec *GLXContext;
  54 typedef struct _XDisplay Display;
  55
  56 cairo_public cairo_vg_context_t *
  57 cairo_vg_context_create_for_glx (Display *dpy,
  58                                  GLXContext ctx);
  59 #endif
  60
  61 #if CAIRO_HAS_EGL_FUNCTIONS
  62 #include <EGL/egl.h>
  63
  64 cairo_public cairo_vg_context_t *
  65 cairo_vg_context_create_for_egl (EGLDisplay egl_display,
  66                                  EGLContext egl_context);
  67 #endif
  68
  69 cairo_public cairo_status_t
  70 cairo_vg_context_status (cairo_vg_context_t *context);
  71
  72 cairo_public void
  73 cairo_vg_context_destroy (cairo_vg_context_t *context);
  74
  75 cairo_public cairo_surface_t *
  76 cairo_vg_surface_create (cairo_vg_context_t *context,
  77                          cairo_content_t content, int width, int height);
  78
  79 cairo_public cairo_surface_t *
  80 cairo_vg_surface_create_for_image (cairo_vg_context_t *context,
  81                                    VGImage image,
  82                                    VGImageFormat format,
  83                                    int width, int height);
  84
  85 cairo_public VGImage
  86 cairo_vg_surface_get_image (cairo_surface_t *abstract_surface);
  87
  88 cairo_public VGImageFormat
  89 cairo_vg_surface_get_format (cairo_surface_t *abstract_surface);
  90
  91 cairo_public int
  92 cairo_vg_surface_get_height (cairo_surface_t *abstract_surface);
  93
  94 cairo_public int
  95 cairo_vg_surface_get_width (cairo_surface_t *abstract_surface);
  96
  97 CAIRO_END_DECLS
  98
  99 #else  /* CAIRO_HAS_VG_SURFACE*/
 100 # error Cairo was not compiled with support for the OpenVG backend
 101 #endif /* CAIRO_HAS_VG_SURFACE*/
 102
 103 #endif /* CAIRO_VG_H */