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52fa8760ae
Based on the work by Øyvind Kolås and Pierre Tardy -- many thanks to Pierre for pushing this backend for inclusion as well as testing and reviewing my initial patch. And many more thanks to pippin for writing the backend in the first place! Hacked and chopped by myself into a suitable basis for a backend. Quite a few issues remain open, but would seem to be ready for testing on suitable hardware.
103 lines
3.2 KiB
C
103 lines
3.2 KiB
C
/* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */
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/* cairo - a vector graphics library with display and print output
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*
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* Copyright © 2007 * Mozilla Corporation
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* Copyright © 2009 Chris Wilson
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*
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* This library is free software; you can redistribute it and/or
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* modify it either under the terms of the GNU Lesser General Public
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* License version 2.1 as published by the Free Software Foundation
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* (the "LGPL") or, at your option, under the terms of the Mozilla
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* Public License Version 1.1 (the "MPL"). If you do not alter this
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* notice, a recipient may use your version of this file under either
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* the MPL or the LGPL.
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*
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* You should have received a copy of the LGPL along with this library
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* in the file COPYING-LGPL-2.1; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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* You should have received a copy of the MPL along with this library
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* in the file COPYING-MPL-1.1
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
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* OF ANY KIND, either express or implied. See the LGPL or the MPL for
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* the specific language governing rights and limitations.
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*
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* The Original Code is the cairo graphics library.
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*
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* The Initial Developer of the Original Code is Mozilla Corporation.
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*
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* Contributor(s):
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* Vladimir Vukicevic <vladimir@mozilla.com>
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* Chris Wilson <chris@chris-wilson.co.uk>
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*/
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#ifndef CAIRO_VG_H
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#define CAIRO_VG_H
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#include "cairo.h"
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#if CAIRO_HAS_VG_SURFACE
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#include <VG/openvg.h>
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CAIRO_BEGIN_DECLS
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typedef struct _cairo_vg_context cairo_vg_context_t;
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#if CAIRO_HAS_GLX_FUNCTIONS
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typedef struct __GLXcontextRec *GLXContext;
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typedef struct _XDisplay Display;
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cairo_public cairo_vg_context_t *
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cairo_vg_context_create_for_glx (Display *dpy,
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GLXContext ctx);
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#endif
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#if CAIRO_HAS_EGL_FUNCTIONS
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#include <EGL/egl.h>
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cairo_public cairo_vg_context_t *
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cairo_vg_context_create_for_egl (EGLDisplay egl_display,
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EGLContext egl_context);
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#endif
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cairo_public cairo_status_t
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cairo_vg_context_status (cairo_vg_context_t *context);
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cairo_public void
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cairo_vg_context_destroy (cairo_vg_context_t *context);
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cairo_public cairo_surface_t *
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cairo_vg_surface_create (cairo_vg_context_t *context,
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cairo_content_t content, int width, int height);
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cairo_public cairo_surface_t *
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cairo_vg_surface_create_for_image (cairo_vg_context_t *context,
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VGImage image,
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VGImageFormat format,
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int width, int height);
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cairo_public VGImage
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cairo_vg_surface_get_image (cairo_surface_t *abstract_surface);
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cairo_public VGImageFormat
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cairo_vg_surface_get_format (cairo_surface_t *abstract_surface);
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cairo_public int
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cairo_vg_surface_get_height (cairo_surface_t *abstract_surface);
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cairo_public int
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cairo_vg_surface_get_width (cairo_surface_t *abstract_surface);
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CAIRO_END_DECLS
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#else /* CAIRO_HAS_VG_SURFACE*/
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# error Cairo was not compiled with support for the OpenVG backend
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#endif /* CAIRO_HAS_VG_SURFACE*/
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#endif /* CAIRO_VG_H */
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