120 lines
3.4 KiB
C
120 lines
3.4 KiB
C
/* Cairo - a vector graphics library with display and print output
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*
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* Copyright © 2009 Eric Anholt
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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., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, 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 Eric Anholt.
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*/
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#ifndef CAIRO_GL_H
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#define CAIRO_GL_H
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#include "cairo.h"
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#if CAIRO_HAS_GL_SURFACE
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CAIRO_BEGIN_DECLS
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cairo_public cairo_surface_t *
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cairo_gl_surface_create (cairo_device_t *device,
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cairo_content_t content,
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int width, int height);
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cairo_public cairo_surface_t *
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cairo_gl_surface_create_for_texture (cairo_device_t *abstract_device,
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cairo_content_t content,
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unsigned int tex,
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int width, int height);
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cairo_public void
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cairo_gl_surface_set_size (cairo_surface_t *surface, int width, int height);
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cairo_public int
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cairo_gl_surface_get_width (cairo_surface_t *abstract_surface);
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cairo_public int
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cairo_gl_surface_get_height (cairo_surface_t *abstract_surface);
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cairo_public void
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cairo_gl_surface_swapbuffers (cairo_surface_t *surface);
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#if CAIRO_HAS_GLX_FUNCTIONS
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#include <GL/glx.h>
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cairo_public cairo_device_t *
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cairo_glx_device_create (Display *dpy, GLXContext gl_ctx);
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cairo_public Display *
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cairo_glx_device_get_display (cairo_device_t *device);
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cairo_public GLXContext
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cairo_glx_device_get_context (cairo_device_t *device);
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cairo_public cairo_surface_t *
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cairo_gl_surface_create_for_window (cairo_device_t *device,
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Window win,
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int width, int height);
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#endif
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#if CAIRO_HAS_WGL_FUNCTIONS
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#include <windows.h>
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cairo_public cairo_device_t *
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cairo_wgl_device_create (HGLRC rc);
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cairo_public HGLRC
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cairo_wgl_device_get_context (cairo_device_t *device);
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cairo_public cairo_surface_t *
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cairo_gl_surface_create_for_dc (cairo_device_t *device,
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HDC dc,
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int width,
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int height);
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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_device_t *
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cairo_egl_device_create (EGLDisplay dpy, EGLContext egl);
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cairo_public cairo_surface_t *
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cairo_gl_surface_create_for_egl (cairo_device_t *device,
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EGLSurface egl,
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int width,
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int height);
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#endif
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CAIRO_END_DECLS
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#else /* CAIRO_HAS_GL_SURFACE */
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# error Cairo was not compiled with support for the GL backend
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#endif /* CAIRO_HAS_GL_SURFACE */
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#endif /* CAIRO_GL_H */
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