| 1 | /* graphene-version.h: Versioning macros |
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| 2 | * |
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| 3 | * SPDX-License-Identifier: MIT |
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| 4 | * |
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| 5 | * Copyright 2014 Emmanuele Bassi |
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| 6 | * |
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| 7 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
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| 8 | * of this software and associated documentation files (the "Software"), to deal |
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| 9 | * in the Software without restriction, including without limitation the rights |
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| 10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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| 11 | * copies of the Software, and to permit persons to whom the Software is |
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| 12 | * furnished to do so, subject to the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall be included in |
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| 15 | * all copies or substantial portions of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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| 20 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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| 22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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| 23 | * THE SOFTWARE. |
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| 24 | */ |
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| 25 | |
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| 26 | #pragma once |
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| 27 | |
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| 28 | #if !defined(GRAPHENE_H_INSIDE) && !defined(GRAPHENE_COMPILATION) |
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| 29 | #error "Only graphene.h can be included directly." |
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| 30 | #endif |
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| 31 | |
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| 32 | #include "graphene-version.h" |
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| 33 | |
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| 34 | /** |
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| 35 | * GRAPHENE_ENCODE_VERSION: |
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| 36 | * @major: a major version |
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| 37 | * @minor: a minor version |
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| 38 | * @micro: a micro version |
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| 39 | * |
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| 40 | * Encodes the given components into a value that can be used for |
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| 41 | * version checks. |
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| 42 | * |
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| 43 | * Since: 1.0 |
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| 44 | */ |
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| 45 | #define GRAPHENE_ENCODE_VERSION(major,minor,micro) \ |
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| 46 | ((major) << 24 | (minor) << 16 | (micro) << 8) |
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| 47 | |
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| 48 | #define _GRAPHENE_ENCODE_VERSION(maj,min) \ |
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| 49 | ((maj) << 16 | (min) << 8) |
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| 50 | |
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| 51 | #ifdef GRAPHENE_DISABLE_DEPRECATION_WARNINGS |
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| 52 | # define GRAPHENE_DEPRECATED _GRAPHENE_PUBLIC |
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| 53 | # define GRAPHENE_DEPRECATED_FOR(f) _GRAPHENE_PUBLIC |
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| 54 | # define GRAPHENE_UNAVAILABLE(maj,min) _GRAPHENE_PUBLIC |
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| 55 | #else |
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| 56 | # define GRAPHENE_DEPRECATED _GRAPHENE_DEPRECATED _GRAPHENE_PUBLIC |
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| 57 | # define GRAPHENE_DEPRECATED_FOR(f) _GRAPHENE_DEPRECATED_FOR(f) _GRAPHENE_PUBLIC |
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| 58 | # define GRAPHENE_UNAVAILABLE(maj,min) _GRAPHENE_UNAVAILABLE(maj,min) _GRAPHENE_PUBLIC |
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| 59 | #endif |
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| 60 | |
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| 61 | /** |
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| 62 | * GRAPHENE_VERSION: |
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| 63 | * |
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| 64 | * The current version of the library, as encoded through |
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| 65 | * the %GRAPHENE_ENCODE_VERSION macro. Can be used for version |
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| 66 | * checking, for instance: |
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| 67 | * |
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| 68 | * |[<!-- language="C" --> |
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| 69 | * #if GRAPHENE_VERSION >= GRAPHENE_ENCODE_VERSION (1, 2, 3) |
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| 70 | * // code that uses API introduced after version 1.2.3 |
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| 71 | * #endif |
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| 72 | * ]| |
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| 73 | * |
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| 74 | * Since: 1.0 |
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| 75 | */ |
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| 76 | #define GRAPHENE_VERSION \ |
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| 77 | GRAPHENE_ENCODE_VERSION (GRAPHENE_MAJOR_VERSION, \ |
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| 78 | GRAPHENE_MINOR_VERSION, \ |
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| 79 | GRAPHENE_MICRO_VERSION) |
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| 80 | |
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| 81 | #define GRAPHENE_CHECK_VERSION(major,minor,micro) \ |
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| 82 | ((major) > GRAPHENE_MAJOR_VERSION || \ |
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| 83 | (major) == GRAPHENE_MAJOR_VERSION && (minor) > GRAPHENE_MINOR_VERSION || \ |
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| 84 | (major) == GRAPHENE_MAJOR_VERSION && (minor) == GRAPHENE_MINOR_VERSION && (micro) >= GRAPHENE_MICRO_VERSION) |
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| 85 | |
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| 86 | /* evaluates to the current stable release; for development cycles |
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| 87 | * this means the next stable target. |
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| 88 | */ |
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| 89 | #if (GRAPHENE_MINOR_VERSION == 99) |
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| 90 | # define GRAPHENE_VERSION_CUR_STABLE (_GRAPHENE_ENCODE_VERSION (GRAPHENE_MAJOR_VERSION + 1, 0)) |
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| 91 | #elif (GRAPHENE_MINOR_VERSION % 2) |
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| 92 | # define GRAPHENE_VERSION_CUR_STABLE (_GRAPHENE_ENCODE_VERSION (GRAPHENE_MAJOR_VERSION, GRAPHENE_MINOR_VERSION + 1)) |
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| 93 | #else |
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| 94 | # define GRAPHENE_VERSION_CUR_STABLE (_GRAPHENE_ENCODE_VERSION (GRAPHENE_MAJOR_VERSION, GRAPHENE_MINOR_VERSION)) |
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| 95 | #endif |
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| 96 | |
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| 97 | /* evaluates to the previous stable version */ |
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| 98 | #if (GRAPHENE_MINOR_VERSION == 99) |
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| 99 | # define GRAPHENE_VERSION_PREV_STABLE (_GRAPHENE_ENCODE_VERSION (GRAPHENE_MAJOR_VERSION + 1, 0)) |
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| 100 | #elif (GRAPHENE_MINOR_VERSION % 2) |
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| 101 | # define GRAPHENE_VERSION_PREV_STABLE (_GRAPHENE_ENCODE_VERSION (GRAPHENE_MAJOR_VERSION, GRAPHENE_MINOR_VERSION - 1)) |
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| 102 | #else |
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| 103 | # define GRAPHENE_VERSION_PREV_STABLE (_GRAPHENE_ENCODE_VERSION (GRAPHENE_MAJOR_VERSION, GRAPHENE_MINOR_VERSION - 2)) |
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| 104 | #endif |
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| 105 | |
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| 106 | /* version defines |
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| 107 | * |
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| 108 | * remember to add new macros at the beginning of each development cycle |
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| 109 | */ |
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| 110 | |
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| 111 | #define GRAPHENE_VERSION_1_0 (_GRAPHENE_ENCODE_VERSION (1, 0)) |
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| 112 | #define GRAPHENE_VERSION_1_2 (_GRAPHENE_ENCODE_VERSION (1, 2)) |
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| 113 | #define GRAPHENE_VERSION_1_4 (_GRAPHENE_ENCODE_VERSION (1, 4)) |
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| 114 | #define GRAPHENE_VERSION_1_6 (_GRAPHENE_ENCODE_VERSION (1, 6)) |
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| 115 | #define GRAPHENE_VERSION_1_8 (_GRAPHENE_ENCODE_VERSION (1, 8)) |
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| 116 | #define GRAPHENE_VERSION_1_10 (_GRAPHENE_ENCODE_VERSION (1, 10)) |
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| 117 | |
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| 118 | #ifndef GRAPHENE_VERSION_MIN_REQUIRED |
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| 119 | # define GRAPHENE_VERSION_MIN_REQUIRED (GRAPHENE_VERSION_1_0) |
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| 120 | #endif |
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| 121 | |
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| 122 | #ifndef GRAPHENE_VERSION_MAX_ALLOWED |
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| 123 | # if GRAPHENE_VERSION_MIN_REQUIRED > GRAPHENE_VERSION_PREV_STABLE |
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| 124 | # define GRAPHENE_VERSION_MAX_ALLOWED (GRAPHENE_VERSION_MIN_REQUIRED) |
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| 125 | # else |
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| 126 | # define GRAPHENE_VERSION_MAX_ALLOWED (GRAPHENE_VERSION_CUR_STABLE) |
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| 127 | # endif |
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| 128 | #endif |
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| 129 | |
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| 130 | /* sanity checks */ |
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| 131 | #if GRAPHENE_VERSION_MAX_ALLOWED < GRAPHENE_VERSION_MIN_REQUIRED |
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| 132 | # error "GRAPHENE_VERSION_MAX_ALLOWED must be >= GRAPHENE_VERSION_MIN_REQUIRED" |
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| 133 | #endif |
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| 134 | #if GRAPHENE_VERSION_MIN_REQUIRED < GRAPHENE_VERSION_1_0 |
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| 135 | # error "GRAPHENE_VERSION_MIN_REQUIRED must be >= GRAPHENE_VERSION_1_0" |
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| 136 | #endif |
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| 137 | |
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| 138 | /* unconditional */ |
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| 139 | #define GRAPHENE_DEPRECATED_IN_1_0 GRAPHENE_DEPRECATED |
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| 140 | #define GRAPHENE_DEPRECATED_IN_1_0_FOR(f) GRAPHENE_DEPRECATED_FOR(f) |
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| 141 | #define GRAPHENE_AVAILABLE_IN_1_0 _GRAPHENE_PUBLIC |
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| 142 | |
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| 143 | /* Graphene 1.2 */ |
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| 144 | #if GRAPHENE_VERSION_MIN_REQUIRED >= GRAPHENE_VERSION_1_2 |
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| 145 | # define GRAPHENE_DEPRECATED_IN_1_2 GRAPHENE_DEPRECATED |
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| 146 | # define GRAPHENE_DEPRECATED_IN_1_2_FOR(f) GRAPHENE_DEPRECATED_FOR(f) |
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| 147 | #else |
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| 148 | # define GRAPHENE_DEPRECATED_IN_1_2 _GRAPHENE_PUBLIC |
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| 149 | # define GRAPHENE_DEPRECATED_IN_1_2_FOR(f) _GRAPHENE_PUBLIC |
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| 150 | #endif |
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| 151 | |
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| 152 | #if GRAPHENE_VERSION_MAX_ALLOWED < GRAPHENE_VERSION_1_2 |
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| 153 | # define GRAPHENE_AVAILABLE_IN_1_2 GRAPHENE_UNAVAILABLE(1,2) |
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| 154 | #else |
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| 155 | # define GRAPHENE_AVAILABLE_IN_1_2 _GRAPHENE_PUBLIC |
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| 156 | #endif |
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| 157 | |
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| 158 | /* Graphene 1.4 */ |
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| 159 | #if GRAPHENE_VERSION_MIN_REQUIRED >= GRAPHENE_VERSION_1_4 |
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| 160 | # define GRAPHENE_DEPRECATED_IN_1_4 GRAPHENE_DEPRECATED |
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| 161 | # define GRAPHENE_DEPRECATED_IN_1_4_FOR(f) GRAPHENE_DEPRECATED_FOR(f) |
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| 162 | #else |
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| 163 | # define GRAPHENE_DEPRECATED_IN_1_4 _GRAPHENE_PUBLIC |
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| 164 | # define GRAPHENE_DEPRECATED_IN_1_4_FOR(f) _GRAPHENE_PUBLIC |
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| 165 | #endif |
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| 166 | |
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| 167 | #if GRAPHENE_VERSION_MAX_ALLOWED < GRAPHENE_VERSION_1_4 |
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| 168 | # define GRAPHENE_AVAILABLE_IN_1_4 GRAPHENE_UNAVAILABLE(1,4) |
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| 169 | #else |
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| 170 | # define GRAPHENE_AVAILABLE_IN_1_4 _GRAPHENE_PUBLIC |
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| 171 | #endif |
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| 172 | |
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| 173 | /* Graphene 1.6 */ |
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| 174 | #if GRAPHENE_VERSION_MIN_REQUIRED >= GRAPHENE_VERSION_1_6 |
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| 175 | # define GRAPHENE_DEPRECATED_IN_1_6 GRAPHENE_DEPRECATED |
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| 176 | # define GRAPHENE_DEPRECATED_IN_1_6_FOR(f) GRAPHENE_DEPRECATED_FOR(f) |
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| 177 | #else |
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| 178 | # define GRAPHENE_DEPRECATED_IN_1_6 _GRAPHENE_PUBLIC |
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| 179 | # define GRAPHENE_DEPRECATED_IN_1_6_FOR(f) _GRAPHENE_PUBLIC |
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| 180 | #endif |
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| 181 | |
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| 182 | #if GRAPHENE_VERSION_MAX_ALLOWED < GRAPHENE_VERSION_1_6 |
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| 183 | # define GRAPHENE_AVAILABLE_IN_1_6 GRAPHENE_UNAVAILABLE(1,6) |
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| 184 | #else |
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| 185 | # define GRAPHENE_AVAILABLE_IN_1_6 _GRAPHENE_PUBLIC |
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| 186 | #endif |
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| 187 | |
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| 188 | /* Graphene 1.8 */ |
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| 189 | #if GRAPHENE_VERSION_MIN_REQUIRED >= GRAPHENE_VERSION_1_8 |
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| 190 | # define GRAPHENE_DEPRECATED_IN_1_8 GRAPHENE_DEPRECATED |
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| 191 | # define GRAPHENE_DEPRECATED_IN_1_8_FOR(f) GRAPHENE_DEPRECATED_FOR(f) |
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| 192 | #else |
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| 193 | # define GRAPHENE_DEPRECATED_IN_1_8 _GRAPHENE_PUBLIC |
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| 194 | # define GRAPHENE_DEPRECATED_IN_1_8_FOR(f) _GRAPHENE_PUBLIC |
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| 195 | #endif |
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| 196 | |
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| 197 | #if GRAPHENE_VERSION_MAX_ALLOWED < GRAPHENE_VERSION_1_8 |
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| 198 | # define GRAPHENE_AVAILABLE_IN_1_8 GRAPHENE_UNAVAILABLE(1,8) |
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| 199 | #else |
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| 200 | # define GRAPHENE_AVAILABLE_IN_1_8 _GRAPHENE_PUBLIC |
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| 201 | #endif |
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| 202 | |
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| 203 | /* Graphene 1.10 */ |
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| 204 | #if GRAPHENE_VERSION_MIN_REQUIRED >= GRAPHENE_VERSION_1_10 |
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| 205 | # define GRAPHENE_DEPRECATED_IN_1_10 GRAPHENE_DEPRECATED |
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| 206 | # define GRAPHENE_DEPRECATED_IN_1_10_FOR(f) GRAPHENE_DEPRECATED_FOR(f) |
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| 207 | #else |
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| 208 | # define GRAPHENE_DEPRECATED_IN_1_10 _GRAPHENE_PUBLIC |
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| 209 | # define GRAPHENE_DEPRECATED_IN_1_10_FOR(f) _GRAPHENE_PUBLIC |
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| 210 | #endif |
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| 211 | |
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| 212 | #if GRAPHENE_VERSION_MAX_ALLOWED < GRAPHENE_VERSION_1_10 |
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| 213 | # define GRAPHENE_AVAILABLE_IN_1_10 GRAPHENE_UNAVAILABLE(1,10) |
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| 214 | #else |
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| 215 | # define GRAPHENE_AVAILABLE_IN_1_10 _GRAPHENE_PUBLIC |
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| 216 | #endif |
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| 217 | |
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