6 #ifndef OPENVDB_PLATFORM_HAS_BEEN_INCLUDED
7 #define OPENVDB_PLATFORM_HAS_BEEN_INCLUDED
9 #define PRAGMA(x) _Pragma(#x)
14 #define OPENVDB_PREPROC_STRINGIFY_(x) #x
19 #define OPENVDB_PREPROC_STRINGIFY(x) OPENVDB_PREPROC_STRINGIFY_(x)
22 #define OPENVDB_PREPROC_CONCAT_(x, y) x ## y
27 #define OPENVDB_PREPROC_CONCAT(x, y) OPENVDB_PREPROC_CONCAT_(x, y)
32 #define OPENVDB_CHECK_GCC(MAJOR, MINOR) \
33 (__GNUC__ > MAJOR || (__GNUC__ == MAJOR && __GNUC_MINOR__ >= MINOR))
35 #define OPENVDB_CHECK_GCC(MAJOR, MINOR) 0
39 #define OPENVDB_HAS_CXX11 1
43 #if defined(OPENVDB_USE_SSE42) || defined(OPENVDB_USE_AVX)
46 #elif defined(__GNUC__)
47 #if defined(__x86_64__) || defined(__i386__)
48 #include <x86intrin.h>
49 #elif defined(__ARM_NEON__)
60 #ifndef _USE_MATH_DEFINES
61 #define _USE_MATH_DEFINES
70 #if defined(_DLL) && !defined(OPENVDB_STATICLIB) && !defined(OPENVDB_DLL)
76 #if !defined(OPENVDB_OPENEXR_STATICLIB) && !defined(OPENEXR_DLL)
96 #if defined(__INTEL_COMPILER)
100 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN \
101 _Pragma("warning (push)") \
102 _Pragma("warning (disable:111)") \
103 _Pragma("warning (disable:128)") \
104 _Pragma("warning (disable:185)") \
105 _Pragma("warning (disable:280)")
106 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_END \
107 _Pragma("warning (pop)")
108 #elif defined(__clang__)
109 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN \
110 PRAGMA(clang diagnostic push) \
111 PRAGMA(clang diagnostic ignored "-Wunreachable-code")
112 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_END \
113 PRAGMA(clang diagnostic pop)
115 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN
116 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_END
121 #ifndef OPENVDB_NO_DEPRECATION_WARNINGS
122 #define OPENVDB_DEPRECATED [[deprecated]]
123 #define OPENVDB_DEPRECATED_MESSAGE(msg) [[deprecated(msg)]]
125 #define OPENVDB_DEPRECATED
126 #define OPENVDB_DEPRECATED_MESSAGE(msg)
142 #if defined __INTEL_COMPILER
143 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN \
144 _Pragma("warning (push)") \
145 _Pragma("warning (disable:1478)") \
146 PRAGMA(message("NOTE: ignoring deprecation warning at " __FILE__ \
147 ":" OPENVDB_PREPROC_STRINGIFY(__LINE__)))
148 #define OPENVDB_NO_DEPRECATION_WARNING_END \
149 _Pragma("warning (pop)")
150 #elif defined __clang__
151 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN \
152 _Pragma("clang diagnostic push") \
153 _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
155 #define OPENVDB_NO_DEPRECATION_WARNING_END \
156 _Pragma("clang diagnostic pop")
157 #elif defined __GNUC__
158 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN \
159 _Pragma("GCC diagnostic push") \
160 _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \
161 _Pragma("message(\"NOTE: ignoring deprecation warning\")")
162 #define OPENVDB_NO_DEPRECATION_WARNING_END \
163 _Pragma("GCC diagnostic pop")
164 #elif defined _MSC_VER
165 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN \
166 __pragma(warning(push)) \
167 __pragma(warning(disable : 4996)) \
168 __pragma(message("NOTE: ignoring deprecation warning at " __FILE__ \
169 ":" OPENVDB_PREPROC_STRINGIFY(__LINE__)))
170 #define OPENVDB_NO_DEPRECATION_WARNING_END \
171 __pragma(warning(pop))
173 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN
174 #define OPENVDB_NO_DEPRECATION_WARNING_END
188 #if defined __INTEL_COMPILER
189 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN
190 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_END
191 #elif defined __GNUC__
193 #if OPENVDB_CHECK_GCC(4, 9)
194 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN \
195 _Pragma("GCC diagnostic push") \
196 _Pragma("GCC diagnostic ignored \"-Wconversion\"") \
197 _Pragma("GCC diagnostic ignored \"-Wfloat-conversion\"")
199 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN \
200 _Pragma("GCC diagnostic push") \
201 _Pragma("GCC diagnostic ignored \"-Wconversion\"")
203 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_END \
204 _Pragma("GCC diagnostic pop")
206 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN
207 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_END
211 #ifdef OPENVDB_EXPORT
212 #undef OPENVDB_EXPORT
214 #ifdef OPENVDB_IMPORT
215 #undef OPENVDB_IMPORT
218 #define OPENVDB_EXPORT __attribute__((visibility("default")))
219 #define OPENVDB_IMPORT __attribute__((visibility("default")))
223 #define OPENVDB_EXPORT __declspec(dllexport)
224 #define OPENVDB_IMPORT __declspec(dllimport)
226 #define OPENVDB_EXPORT
227 #define OPENVDB_IMPORT
237 #ifdef OPENVDB_PRIVATE
238 #define OPENVDB_API OPENVDB_EXPORT
240 #define OPENVDB_API OPENVDB_IMPORT
242 #ifdef OPENVDB_HOUDINI_API
243 #undef OPENVDB_HOUDINI_API
245 #ifdef OPENVDB_HOUDINI_PRIVATE
246 #define OPENVDB_HOUDINI_API OPENVDB_EXPORT
248 #define OPENVDB_HOUDINI_API OPENVDB_IMPORT
255 #define OPENVDB_START_THREADSAFE_STATIC_REFERENCE __pragma(warning(disable:1710))
256 #define OPENVDB_FINISH_THREADSAFE_STATIC_REFERENCE __pragma(warning(default:1710))
257 #define OPENVDB_START_THREADSAFE_STATIC_WRITE __pragma(warning(disable:1711))
258 #define OPENVDB_FINISH_THREADSAFE_STATIC_WRITE __pragma(warning(default:1711))
259 #define OPENVDB_START_THREADSAFE_STATIC_ADDRESS __pragma(warning(disable:1712))
260 #define OPENVDB_FINISH_THREADSAFE_STATIC_ADDRESS __pragma(warning(default:1712))
264 #define OPENVDB_START_NON_THREADSAFE_STATIC_REFERENCE __pragma(warning(disable:1710))
265 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_REFERENCE __pragma(warning(default:1710))
266 #define OPENVDB_START_NON_THREADSAFE_STATIC_WRITE __pragma(warning(disable:1711))
267 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_WRITE __pragma(warning(default:1711))
268 #define OPENVDB_START_NON_THREADSAFE_STATIC_ADDRESS __pragma(warning(disable:1712))
269 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_ADDRESS __pragma(warning(default:1712))
272 #define OPENVDB_THREADSAFE_STATIC_REFERENCE(CODE) \
273 __pragma(warning(disable:1710)); CODE; __pragma(warning(default:1710))
274 #define OPENVDB_THREADSAFE_STATIC_WRITE(CODE) \
275 __pragma(warning(disable:1711)); CODE; __pragma(warning(default:1711))
276 #define OPENVDB_THREADSAFE_STATIC_ADDRESS(CODE) \
277 __pragma(warning(disable:1712)); CODE; __pragma(warning(default:1712))
281 #define OPENVDB_START_THREADSAFE_STATIC_REFERENCE
282 #define OPENVDB_FINISH_THREADSAFE_STATIC_REFERENCE
283 #define OPENVDB_START_THREADSAFE_STATIC_WRITE
284 #define OPENVDB_FINISH_THREADSAFE_STATIC_WRITE
285 #define OPENVDB_START_THREADSAFE_STATIC_ADDRESS
286 #define OPENVDB_FINISH_THREADSAFE_STATIC_ADDRESS
288 #define OPENVDB_START_NON_THREADSAFE_STATIC_REFERENCE
289 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_REFERENCE
290 #define OPENVDB_START_NON_THREADSAFE_STATIC_WRITE
291 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_WRITE
292 #define OPENVDB_START_NON_THREADSAFE_STATIC_ADDRESS
293 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_ADDRESS
295 #define OPENVDB_THREADSAFE_STATIC_REFERENCE(CODE) CODE
296 #define OPENVDB_THREADSAFE_STATIC_WRITE(CODE) CODE
297 #define OPENVDB_THREADSAFE_STATIC_ADDRESS(CODE) CODE