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| 1892 | serge | 1 | /* Cairo - a vector graphics library with display and print output |
| 2 | * |
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| 3 | * Copyright © 2009 Eric Anholt |
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| 4 | * Copyright © 2009 Chris Wilson |
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| 5 | * |
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| 6 | * This library is free software; you can redistribute it and/or |
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| 7 | * modify it either under the terms of the GNU Lesser General Public |
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| 8 | * License version 2.1 as published by the Free Software Foundation |
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| 9 | * (the "LGPL") or, at your option, under the terms of the Mozilla |
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| 10 | * Public License Version 1.1 (the "MPL"). If you do not alter this |
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| 11 | * notice, a recipient may use your version of this file under either |
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| 12 | * the MPL or the LGPL. |
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| 13 | * |
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| 14 | * You should have received a copy of the LGPL along with this library |
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| 15 | * in the file COPYING-LGPL-2.1; if not, write to the Free Software |
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| 16 | * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA |
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| 17 | * You should have received a copy of the MPL along with this library |
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| 18 | * in the file COPYING-MPL-1.1 |
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| 19 | * |
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| 20 | * The contents of this file are subject to the Mozilla Public License |
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| 21 | * Version 1.1 (the "License"); you may not use this file except in |
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| 22 | * compliance with the License. You may obtain a copy of the License at |
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| 23 | * http://www.mozilla.org/MPL/ |
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| 24 | * |
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| 25 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY |
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| 26 | * OF ANY KIND, either express or implied. See the LGPL or the MPL for |
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| 27 | * the specific language governing rights and limitations. |
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| 28 | * |
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| 29 | * The Original Code is the cairo graphics library. |
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| 30 | * |
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| 31 | * The Initial Developer of the Original Code is Eric Anholt. |
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| 32 | */ |
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| 33 | |||
| 34 | #ifndef CAIRO_GL_H |
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| 35 | #define CAIRO_GL_H |
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| 36 | |||
| 37 | #include "cairo.h" |
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| 38 | |||
| 39 | #if CAIRO_HAS_GL_SURFACE |
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| 40 | |||
| 41 | CAIRO_BEGIN_DECLS |
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| 42 | |||
| 43 | cairo_public cairo_surface_t * |
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| 44 | cairo_gl_surface_create (cairo_device_t *device, |
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| 45 | cairo_content_t content, |
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| 46 | int width, int height); |
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| 47 | |||
| 48 | cairo_public cairo_surface_t * |
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| 49 | cairo_gl_surface_create_for_texture (cairo_device_t *abstract_device, |
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| 50 | cairo_content_t content, |
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| 51 | unsigned int tex, |
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| 52 | int width, int height); |
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| 53 | cairo_public void |
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| 54 | cairo_gl_surface_set_size (cairo_surface_t *surface, int width, int height); |
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| 55 | |||
| 56 | cairo_public int |
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| 57 | cairo_gl_surface_get_width (cairo_surface_t *abstract_surface); |
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| 58 | |||
| 59 | cairo_public int |
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| 60 | cairo_gl_surface_get_height (cairo_surface_t *abstract_surface); |
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| 61 | |||
| 62 | cairo_public void |
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| 63 | cairo_gl_surface_swapbuffers (cairo_surface_t *surface); |
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| 64 | |||
| 65 | #if CAIRO_HAS_GLX_FUNCTIONS |
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| 66 | #include |
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| 67 | |||
| 68 | cairo_public cairo_device_t * |
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| 69 | cairo_glx_device_create (Display *dpy, GLXContext gl_ctx); |
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| 70 | |||
| 71 | cairo_public Display * |
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| 72 | cairo_glx_device_get_display (cairo_device_t *device); |
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| 73 | |||
| 74 | cairo_public GLXContext |
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| 75 | cairo_glx_device_get_context (cairo_device_t *device); |
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| 76 | |||
| 77 | cairo_public cairo_surface_t * |
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| 78 | cairo_gl_surface_create_for_window (cairo_device_t *device, |
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| 79 | Window win, |
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| 80 | int width, int height); |
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| 81 | #endif |
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| 82 | |||
| 83 | #if CAIRO_HAS_WGL_FUNCTIONS |
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| 84 | #include |
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| 85 | |||
| 86 | cairo_public cairo_device_t * |
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| 87 | cairo_wgl_device_create (HGLRC rc); |
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| 88 | |||
| 89 | cairo_public HGLRC |
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| 90 | cairo_wgl_device_get_context (cairo_device_t *device); |
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| 91 | |||
| 92 | cairo_public cairo_surface_t * |
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| 93 | cairo_gl_surface_create_for_dc (cairo_device_t *device, |
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| 94 | HDC dc, |
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| 95 | int width, |
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| 96 | int height); |
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| 97 | #endif |
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| 98 | |||
| 99 | #if CAIRO_HAS_EGL_FUNCTIONS |
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| 100 | #include |
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| 101 | |||
| 102 | cairo_public cairo_device_t * |
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| 103 | cairo_egl_device_create (EGLDisplay dpy, EGLContext egl); |
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| 104 | |||
| 105 | cairo_public cairo_surface_t * |
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| 106 | cairo_gl_surface_create_for_egl (cairo_device_t *device, |
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| 107 | EGLSurface egl, |
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| 108 | int width, |
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| 109 | int height); |
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| 110 | |||
| 111 | #endif |
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| 112 | |||
| 113 | CAIRO_END_DECLS |
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| 114 | |||
| 115 | #else /* CAIRO_HAS_GL_SURFACE */ |
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| 116 | # error Cairo was not compiled with support for the GL backend |
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| 117 | #endif /* CAIRO_HAS_GL_SURFACE */ |
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| 118 | |||
| 119 | #endif /* CAIRO_GL_H */ |