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| 3959 | Serge | 1 | /* cairo - a vector graphics library with display and print output |
| 2 | * |
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| 3 | * Copyright © 2011 Intel Corporation. |
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| 4 | * |
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| 5 | * This library is free software; you can redistribute it and/or |
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| 6 | * modify it either under the terms of the GNU Lesser General Public |
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| 7 | * License version 2.1 as published by the Free Software Foundation |
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| 8 | * (the "LGPL") or, at your option, under the terms of the Mozilla |
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| 9 | * Public License Version 1.1 (the "MPL"). If you do not alter this |
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| 10 | * notice, a recipient may use your version of this file under either |
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| 11 | * the MPL or the LGPL. |
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| 12 | * |
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| 13 | * You should have received a copy of the LGPL along with this library |
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| 14 | * in the file COPYING-LGPL-2.1; if not, write to the Free Software |
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| 15 | * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA |
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| 16 | * You should have received a copy of the MPL along with this library |
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| 17 | * in the file COPYING-MPL-1.1 |
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| 18 | * |
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| 19 | * The contents of this file are subject to the Mozilla Public License |
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| 20 | * Version 1.1 (the "License"); you may not use this file except in |
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| 21 | * compliance with the License. You may obtain a copy of the License at |
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| 22 | * http://www.mozilla.og/MPL/ |
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| 23 | * |
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| 24 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY |
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| 25 | * OF ANY KIND, either express or implied. See the LGPL or the MPL for |
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| 26 | * the specific language governing rights and limitations. |
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| 27 | * |
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| 28 | * Contributor(s): |
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| 29 | * Robert Bragg |
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| 30 | */ |
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| 31 | |||
| 32 | #ifndef CAIRO_COGL_UTILS_PRIVATE_H |
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| 33 | #define CAIRO_COGL_UTILS_PRIVATE_H |
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| 34 | |||
| 35 | #include "cairo-path-fixed-private.h" |
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| 36 | #include |
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| 37 | |||
| 38 | CoglPath * |
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| 39 | _cairo_cogl_util_path_from_cairo (const cairo_path_fixed_t *path, |
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| 40 | cairo_fill_rule_t fill_rule, |
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| 41 | float tolerance); |
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| 42 | |||
| 43 | int |
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| 44 | _cairo_cogl_util_next_p2 (int a); |
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| 45 | |||
| 46 | #define CAIRO_FIXED_ONE_FLOAT ((float)(1 << CAIRO_FIXED_FRAC_BITS)) |
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| 47 | |||
| 48 | static inline float |
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| 49 | _cairo_cogl_util_fixed_to_float (cairo_fixed_t f) |
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| 50 | { |
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| 51 | return ((float) f) / CAIRO_FIXED_ONE_FLOAT; |
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| 52 | } |
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| 53 | |||
| 54 | #endif /* CAIRO_COGL_UTILS_PRIVATE_H */ |