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comparison DPF-Prymula-audioplugins/dpf/distrho/src/DistrhoDefines.h @ 3:84e66ea83026

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DPF-Prymula-audioplugins-0.231015-2
author prymula <prymula76@outlook.com>
date Mon, 16 Oct 2023 21:53:34 +0200
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2:cf2cb71d31dd 3:84e66ea83026
1 /*
2 * DISTRHO Plugin Framework (DPF)
3 * Copyright (C) 2012-2021 Filipe Coelho <falktx@falktx.com>
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any purpose with
6 * or without fee is hereby granted, provided that the above copyright notice and this
7 * permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
10 * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
11 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
12 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
13 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 #ifndef DISTRHO_DEFINES_H_INCLUDED
18 #define DISTRHO_DEFINES_H_INCLUDED
19
20 /* Compatibility with non-clang compilers */
21 #ifndef __has_feature
22 # define __has_feature(x) 0
23 #endif
24 #ifndef __has_extension
25 # define __has_extension __has_feature
26 #endif
27
28 /* Check OS */
29 #if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
30 # define DISTRHO_API
31 # define DISTRHO_PLUGIN_EXPORT extern "C" __declspec (dllexport)
32 # define DISTRHO_OS_WINDOWS 1
33 # define DISTRHO_DLL_EXTENSION "dll"
34 #else
35 # define DISTRHO_API
36 # define DISTRHO_PLUGIN_EXPORT extern "C" __attribute__ ((visibility("default")))
37 # if defined(__APPLE__)
38 # define DISTRHO_OS_MAC 1
39 # define DISTRHO_DLL_EXTENSION "dylib"
40 # elif defined(__HAIKU__)
41 # define DISTRHO_OS_HAIKU 1
42 # elif defined(__linux__) || defined(__linux)
43 # define DISTRHO_OS_LINUX 1
44 # elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
45 # define DISTRHO_OS_BSD 1
46 # elif defined(__GNU__)
47 # define DISTRHO_OS_GNU_HURD 1
48 # elif defined(__EMSCRIPTEN__)
49 # define DISTRHO_OS_WASM 1
50 # endif
51 #endif
52
53 #ifndef DISTRHO_DLL_EXTENSION
54 # define DISTRHO_DLL_EXTENSION "so"
55 #endif
56
57 /* Check for C++11 support */
58 #if defined(HAVE_CPP11_SUPPORT)
59 # if HAVE_CPP11_SUPPORT
60 # define DISTRHO_PROPER_CPP11_SUPPORT
61 # endif
62 #elif __cplusplus >= 201103L || (defined(__GNUC__) && defined(__GXX_EXPERIMENTAL_CXX0X__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 405) || __has_extension(cxx_noexcept) || (defined(_MSC_VER) && _MSVC_LANG >= 201103L)
63 # define DISTRHO_PROPER_CPP11_SUPPORT
64 # if (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) < 407 && ! defined(__clang__)) || (defined(__clang__) && ! __has_extension(cxx_override_control))
65 # define override /* gcc4.7+ only */
66 # define final /* gcc4.7+ only */
67 # endif
68 #endif
69
70 #ifndef DISTRHO_PROPER_CPP11_SUPPORT
71 # define constexpr
72 # define noexcept throw()
73 # define override
74 # define final
75 # define nullptr NULL
76 #endif
77
78 /* Define unlikely */
79 #ifdef __GNUC__
80 # define unlikely(x) __builtin_expect(x,0)
81 #else
82 # define unlikely(x) x
83 #endif
84
85 /* Define DISTRHO_DEPRECATED */
86 #if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 480
87 # define DISTRHO_DEPRECATED __attribute__((deprecated))
88 #elif defined(_MSC_VER)
89 # define DISTRHO_DEPRECATED [[deprecated]] /* Note: __declspec(deprecated) it not applicable to enum members */
90 #else
91 # define DISTRHO_DEPRECATED
92 #endif
93
94 /* Define DISTRHO_DEPRECATED_BY */
95 #if defined(__clang__) && (__clang_major__ * 100 + __clang_minor__) >= 502
96 # define DISTRHO_DEPRECATED_BY(other) __attribute__((deprecated("", other)))
97 #elif defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 408
98 # define DISTRHO_DEPRECATED_BY(other) __attribute__((deprecated("Use " other)))
99 #else
100 # define DISTRHO_DEPRECATED_BY(other) DISTRHO_DEPRECATED
101 #endif
102
103 /* Define DISTRHO_SAFE_ASSERT* */
104 #define DISTRHO_SAFE_ASSERT(cond) if (unlikely(!(cond))) d_safe_assert (#cond, __FILE__, __LINE__);
105 #define DISTRHO_SAFE_ASSERT_INT(cond, value) if (unlikely(!(cond))) d_safe_assert_int (#cond, __FILE__, __LINE__, static_cast<int>(value));
106 #define DISTRHO_SAFE_ASSERT_INT2(cond, v1, v2) if (unlikely(!(cond))) d_safe_assert_int2 (#cond, __FILE__, __LINE__, static_cast<int>(v1), static_cast<int>(v2));
107 #define DISTRHO_SAFE_ASSERT_UINT(cond, value) if (unlikely(!(cond))) d_safe_assert_uint (#cond, __FILE__, __LINE__, static_cast<uint>(value));
108 #define DISTRHO_SAFE_ASSERT_UINT2(cond, v1, v2) if (unlikely(!(cond))) d_safe_assert_uint2(#cond, __FILE__, __LINE__, static_cast<uint>(v1), static_cast<uint>(v2));
109
110 #define DISTRHO_SAFE_ASSERT_BREAK(cond) if (unlikely(!(cond))) { d_safe_assert(#cond, __FILE__, __LINE__); break; }
111 #define DISTRHO_SAFE_ASSERT_CONTINUE(cond) if (unlikely(!(cond))) { d_safe_assert(#cond, __FILE__, __LINE__); continue; }
112 #define DISTRHO_SAFE_ASSERT_RETURN(cond, ret) if (unlikely(!(cond))) { d_safe_assert(#cond, __FILE__, __LINE__); return ret; }
113
114 #define DISTRHO_CUSTOM_SAFE_ASSERT(msg, cond) if (unlikely(!(cond))) d_custom_safe_assert(msg, #cond, __FILE__, __LINE__);
115 #define DISTRHO_CUSTOM_SAFE_ASSERT_BREAK(msg, cond) if (unlikely(!(cond))) { d_custom_safe_assert(msg, #cond, __FILE__, __LINE__); break; }
116 #define DISTRHO_CUSTOM_SAFE_ASSERT_CONTINUE(msg, cond) if (unlikely(!(cond))) { d_custom_safe_assert(msg, #cond, __FILE__, __LINE__); continue; }
117 #define DISTRHO_CUSTOM_SAFE_ASSERT_RETURN(msg, cond, ret) if (unlikely(!(cond))) { d_custom_safe_assert(msg, #cond, __FILE__, __LINE__); return ret; }
118
119 #define DISTRHO_CUSTOM_SAFE_ASSERT_ONCE_BREAK(msg, cond) if (unlikely(!(cond))) { static bool _p; if (!_p) { _p = true; d_custom_safe_assert(msg, #cond, __FILE__, __LINE__); } break; }
120 #define DISTRHO_CUSTOM_SAFE_ASSERT_ONCE_CONTINUE(msg, cond) if (unlikely(!(cond))) { static bool _p; if (!_p) { _p = true; d_custom_safe_assert(msg, #cond, __FILE__, __LINE__); } continue; }
121 #define DISTRHO_CUSTOM_SAFE_ASSERT_ONCE_RETURN(msg, cond, ret) if (unlikely(!(cond))) { static bool _p; if (!_p) { _p = true; d_custom_safe_assert(msg, #cond, __FILE__, __LINE__); } return ret; }
122
123 #define DISTRHO_SAFE_ASSERT_INT_BREAK(cond, value) if (unlikely(!(cond))) { d_safe_assert_int(#cond, __FILE__, __LINE__, static_cast<int>(value)); break; }
124 #define DISTRHO_SAFE_ASSERT_INT_CONTINUE(cond, value) if (unlikely(!(cond))) { d_safe_assert_int(#cond, __FILE__, __LINE__, static_cast<int>(value)); continue; }
125 #define DISTRHO_SAFE_ASSERT_INT_RETURN(cond, value, ret) if (unlikely(!(cond))) { d_safe_assert_int(#cond, __FILE__, __LINE__, static_cast<int>(value)); return ret; }
126
127 #define DISTRHO_SAFE_ASSERT_INT2_BREAK(cond, v1, v2) if (unlikely(!(cond))) { d_safe_assert_int2(#cond, __FILE__, __LINE__, static_cast<int>(v1), static_cast<int>(v2)); break; }
128 #define DISTRHO_SAFE_ASSERT_INT2_CONTINUE(cond, v1, v2) if (unlikely(!(cond))) { d_safe_assert_int2(#cond, __FILE__, __LINE__, static_cast<int>(v1), static_cast<int>(v2)); continue; }
129 #define DISTRHO_SAFE_ASSERT_INT2_RETURN(cond, v1, v2, ret) if (unlikely(!(cond))) { d_safe_assert_int2(#cond, __FILE__, __LINE__, static_cast<int>(v1), static_cast<int>(v2)); return ret; }
130
131 #define DISTRHO_SAFE_ASSERT_UINT_BREAK(cond, value) if (unlikely(!(cond))) { d_safe_assert_uint(#cond, __FILE__, __LINE__, static_cast<uint>(value)); break; }
132 #define DISTRHO_SAFE_ASSERT_UINT_CONTINUE(cond, value) if (unlikely(!(cond))) { d_safe_assert_uint(#cond, __FILE__, __LINE__, static_cast<uint>(value)); continue; }
133 #define DISTRHO_SAFE_ASSERT_UINT_RETURN(cond, value, ret) if (unlikely(!(cond))) { d_safe_assert_uint(#cond, __FILE__, __LINE__, static_cast<uint>(value)); return ret; }
134
135 #define DISTRHO_SAFE_ASSERT_UINT2_BREAK(cond, v1, v2) if (unlikely(!(cond))) { d_safe_assert_uint2(#cond, __FILE__, __LINE__, static_cast<uint>(v1), static_cast<uint>(v2)); break; }
136 #define DISTRHO_SAFE_ASSERT_UINT2_CONTINUE(cond, v1, v2) if (unlikely(!(cond))) { d_safe_assert_uint2(#cond, __FILE__, __LINE__, static_cast<uint>(v1), static_cast<uint>(v2)); continue; }
137 #define DISTRHO_SAFE_ASSERT_UINT2_RETURN(cond, v1, v2, ret) if (unlikely(!(cond))) { d_safe_assert_uint2(#cond, __FILE__, __LINE__, static_cast<uint>(v1), static_cast<uint>(v2)); return ret; }
138
139 /* Define DISTRHO_SAFE_EXCEPTION */
140 #define DISTRHO_SAFE_EXCEPTION(msg) catch(...) { d_safe_exception(msg, __FILE__, __LINE__); }
141 #define DISTRHO_SAFE_EXCEPTION_BREAK(msg) catch(...) { d_safe_exception(msg, __FILE__, __LINE__); break; }
142 #define DISTRHO_SAFE_EXCEPTION_CONTINUE(msg) catch(...) { d_safe_exception(msg, __FILE__, __LINE__); continue; }
143 #define DISTRHO_SAFE_EXCEPTION_RETURN(msg, ret) catch(...) { d_safe_exception(msg, __FILE__, __LINE__); return ret; }
144
145 /* Define DISTRHO_DECLARE_NON_COPYABLE */
146 #ifdef DISTRHO_PROPER_CPP11_SUPPORT
147 # define DISTRHO_DECLARE_NON_COPYABLE(ClassName) \
148 private: \
149 ClassName(ClassName&) = delete; \
150 ClassName(const ClassName&) = delete; \
151 ClassName& operator=(ClassName&) = delete; \
152 ClassName& operator=(const ClassName&) = delete;
153 #else
154 # define DISTRHO_DECLARE_NON_COPYABLE(ClassName) \
155 private: \
156 ClassName(ClassName&); \
157 ClassName(const ClassName&); \
158 ClassName& operator=(ClassName&); \
159 ClassName& operator=(const ClassName&);
160 #endif
161
162 /* Define DISTRHO_PREVENT_HEAP_ALLOCATION */
163 #ifdef DISTRHO_PROPER_CPP11_SUPPORT
164 # define DISTRHO_PREVENT_HEAP_ALLOCATION \
165 private: \
166 static void* operator new(size_t) = delete; \
167 static void operator delete(void*) = delete;
168 #else
169 # define DISTRHO_PREVENT_HEAP_ALLOCATION \
170 private: \
171 static void* operator new(size_t); \
172 static void operator delete(void*);
173 #endif
174
175 /* Define DISTRHO_PREVENT_VIRTUAL_HEAP_ALLOCATION */
176 #ifdef DISTRHO_PROPER_CPP11_SUPPORT
177 # define DISTRHO_PREVENT_VIRTUAL_HEAP_ALLOCATION \
178 private: \
179 static void* operator new(std::size_t) = delete;
180 #else
181 # define DISTRHO_PREVENT_VIRTUAL_HEAP_ALLOCATION \
182 private: \
183 static void* operator new(std::size_t);
184 #endif
185
186 /* Define namespace */
187 #ifndef DISTRHO_NAMESPACE
188 # define DISTRHO_NAMESPACE DISTRHO
189 #endif
190 #define START_NAMESPACE_DISTRHO namespace DISTRHO_NAMESPACE {
191 #define END_NAMESPACE_DISTRHO }
192 #define USE_NAMESPACE_DISTRHO using namespace DISTRHO_NAMESPACE;
193
194 /* Define DISTRHO_OS_SEP and DISTRHO_OS_SPLIT */
195 #ifdef DISTRHO_OS_WINDOWS
196 # define DISTRHO_OS_SEP '\\'
197 # define DISTRHO_OS_SEP_STR "\\"
198 # define DISTRHO_OS_SPLIT ';'
199 # define DISTRHO_OS_SPLIT_STR ";"
200 #else
201 # define DISTRHO_OS_SEP '/'
202 # define DISTRHO_OS_SEP_STR "/"
203 # define DISTRHO_OS_SPLIT ':'
204 # define DISTRHO_OS_SPLIT_STR ":"
205 #endif
206
207 /* MSVC warnings */
208 #ifdef _MSC_VER
209 # define strdup _strdup
210 # pragma warning(disable:4244) /* possible loss of data */
211 #endif
212
213 /* Useful macros */
214 #define ARRAY_SIZE(ARRAY) (sizeof(ARRAY)/sizeof(ARRAY[0]))
215
216 /* Useful typedefs */
217 typedef unsigned char uchar;
218 typedef unsigned short int ushort;
219 typedef unsigned int uint;
220 typedef unsigned long int ulong;
221 typedef unsigned long long int ulonglong;
222
223 /* Deprecated macros */
224 #define DISTRHO_DECLARE_NON_COPY_CLASS(ClassName) DISTRHO_DECLARE_NON_COPYABLE(ClassName)
225 #define DISTRHO_DECLARE_NON_COPY_STRUCT(StructName) DISTRHO_DECLARE_NON_COPYABLE(StructName)
226
227 #endif // DISTRHO_DEFINES_H_INCLUDED