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6 #ifndef OPENVDB_PLATFORM_HAS_BEEN_INCLUDED
7 #define OPENVDB_PLATFORM_HAS_BEEN_INCLUDED
11 #define PRAGMA(x) _Pragma(#x)
16 #define OPENVDB_PREPROC_STRINGIFY_(x) #x
17 #define OPENVDB_PREPROC_STRINGIFY(x) OPENVDB_PREPROC_STRINGIFY_(x)
24 #define OPENVDB_PREPROC_CONCAT_(x, y) x ## y
25 #define OPENVDB_PREPROC_CONCAT(x, y) OPENVDB_PREPROC_CONCAT_(x, y)
36 #ifdef OPENVDB_DEPRECATED
37 #undef OPENVDB_DEPRECATED
40 #define OPENVDB_DEPRECATED __declspec(deprecated)
42 #define OPENVDB_DEPRECATED __attribute__ ((deprecated))
47 #define OPENVDB_CHECK_GCC(MAJOR, MINOR) \
48 (__GNUC__ > MAJOR || (__GNUC__ == MAJOR && __GNUC_MINOR__ >= MINOR))
50 #define OPENVDB_CHECK_GCC(MAJOR, MINOR) 0
54 #define OPENVDB_HAS_CXX11 1
58 #if defined(OPENVDB_USE_SSE42) || defined(OPENVDB_USE_AVX)
61 #elif defined(__GNUC__)
62 #if defined(__x86_64__) || defined(__i386__)
63 #include <x86intrin.h>
64 #elif defined(__ARM_NEON__)
86 #if defined(__INTEL_COMPILER)
90 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN \
91 _Pragma("warning (push)") \
92 _Pragma("warning (disable:111)") \
93 _Pragma("warning (disable:128)") \
94 _Pragma("warning (disable:185)") \
95 _Pragma("warning (disable:280)")
96 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_END \
97 _Pragma("warning (pop)")
98 #elif defined(__clang__)
99 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN \
100 PRAGMA(clang diagnostic push) \
101 PRAGMA(clang diagnostic ignored "-Wunreachable-code")
102 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_END \
103 PRAGMA(clang diagnostic pop)
105 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN
106 #define OPENVDB_NO_UNREACHABLE_CODE_WARNING_END
123 #if defined __INTEL_COMPILER
124 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN \
125 _Pragma("warning (push)") \
126 _Pragma("warning (disable:1478)") \
127 PRAGMA(message("NOTE: ignoring deprecation warning at " __FILE__ \
128 ":" OPENVDB_PREPROC_STRINGIFY(__LINE__)))
129 #define OPENVDB_NO_DEPRECATION_WARNING_END \
130 _Pragma("warning (pop)")
131 #elif defined __clang__
132 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN \
133 _Pragma("clang diagnostic push") \
134 _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
136 #define OPENVDB_NO_DEPRECATION_WARNING_END \
137 _Pragma("clang diagnostic pop")
138 #elif defined __GNUC__
139 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN \
140 _Pragma("GCC diagnostic push") \
141 _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \
142 _Pragma("message(\"NOTE: ignoring deprecation warning\")")
143 #define OPENVDB_NO_DEPRECATION_WARNING_END \
144 _Pragma("GCC diagnostic pop")
145 #elif defined _MSC_VER
146 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN \
147 __pragma(warning(push)) \
148 __pragma(warning(disable : 4996)) \
149 __pragma(message("NOTE: ignoring deprecation warning at " __FILE__ \
150 ":" OPENVDB_PREPROC_STRINGIFY(__LINE__)))
151 #define OPENVDB_NO_DEPRECATION_WARNING_END \
152 __pragma(warning(pop))
154 #define OPENVDB_NO_DEPRECATION_WARNING_BEGIN
155 #define OPENVDB_NO_DEPRECATION_WARNING_END
169 #if defined __INTEL_COMPILER
170 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN
171 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_END
172 #elif defined __GNUC__
174 #if OPENVDB_CHECK_GCC(4, 9)
175 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN \
176 _Pragma("GCC diagnostic push") \
177 _Pragma("GCC diagnostic ignored \"-Wconversion\"") \
178 _Pragma("GCC diagnostic ignored \"-Wfloat-conversion\"")
180 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN \
181 _Pragma("GCC diagnostic push") \
182 _Pragma("GCC diagnostic ignored \"-Wconversion\"")
184 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_END \
185 _Pragma("GCC diagnostic pop")
187 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN
188 #define OPENVDB_NO_TYPE_CONVERSION_WARNING_END
192 #ifdef OPENVDB_EXPORT
193 #undef OPENVDB_EXPORT
195 #ifdef OPENVDB_IMPORT
196 #undef OPENVDB_IMPORT
199 #define OPENVDB_EXPORT __attribute__((visibility("default")))
200 #define OPENVDB_IMPORT __attribute__((visibility("default")))
204 #define OPENVDB_EXPORT __declspec(dllexport)
205 #define OPENVDB_IMPORT __declspec(dllimport)
207 #define OPENVDB_EXPORT
208 #define OPENVDB_IMPORT
218 #ifdef OPENVDB_PRIVATE
219 #define OPENVDB_API OPENVDB_EXPORT
221 #define OPENVDB_API OPENVDB_IMPORT
223 #ifdef OPENVDB_HOUDINI_API
224 #undef OPENVDB_HOUDINI_API
226 #ifdef OPENVDB_HOUDINI_PRIVATE
227 #define OPENVDB_HOUDINI_API OPENVDB_EXPORT
229 #define OPENVDB_HOUDINI_API OPENVDB_IMPORT
236 #define OPENVDB_START_THREADSAFE_STATIC_REFERENCE __pragma(warning(disable:1710))
237 #define OPENVDB_FINISH_THREADSAFE_STATIC_REFERENCE __pragma(warning(default:1710))
238 #define OPENVDB_START_THREADSAFE_STATIC_WRITE __pragma(warning(disable:1711))
239 #define OPENVDB_FINISH_THREADSAFE_STATIC_WRITE __pragma(warning(default:1711))
240 #define OPENVDB_START_THREADSAFE_STATIC_ADDRESS __pragma(warning(disable:1712))
241 #define OPENVDB_FINISH_THREADSAFE_STATIC_ADDRESS __pragma(warning(default:1712))
245 #define OPENVDB_START_NON_THREADSAFE_STATIC_REFERENCE __pragma(warning(disable:1710))
246 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_REFERENCE __pragma(warning(default:1710))
247 #define OPENVDB_START_NON_THREADSAFE_STATIC_WRITE __pragma(warning(disable:1711))
248 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_WRITE __pragma(warning(default:1711))
249 #define OPENVDB_START_NON_THREADSAFE_STATIC_ADDRESS __pragma(warning(disable:1712))
250 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_ADDRESS __pragma(warning(default:1712))
253 #define OPENVDB_THREADSAFE_STATIC_REFERENCE(CODE) \
254 __pragma(warning(disable:1710)); CODE; __pragma(warning(default:1710))
255 #define OPENVDB_THREADSAFE_STATIC_WRITE(CODE) \
256 __pragma(warning(disable:1711)); CODE; __pragma(warning(default:1711))
257 #define OPENVDB_THREADSAFE_STATIC_ADDRESS(CODE) \
258 __pragma(warning(disable:1712)); CODE; __pragma(warning(default:1712))
260 #else // GCC does not support these compiler warnings
262 #define OPENVDB_START_THREADSAFE_STATIC_REFERENCE
263 #define OPENVDB_FINISH_THREADSAFE_STATIC_REFERENCE
264 #define OPENVDB_START_THREADSAFE_STATIC_WRITE
265 #define OPENVDB_FINISH_THREADSAFE_STATIC_WRITE
266 #define OPENVDB_START_THREADSAFE_STATIC_ADDRESS
267 #define OPENVDB_FINISH_THREADSAFE_STATIC_ADDRESS
269 #define OPENVDB_START_NON_THREADSAFE_STATIC_REFERENCE
270 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_REFERENCE
271 #define OPENVDB_START_NON_THREADSAFE_STATIC_WRITE
272 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_WRITE
273 #define OPENVDB_START_NON_THREADSAFE_STATIC_ADDRESS
274 #define OPENVDB_FINISH_NON_THREADSAFE_STATIC_ADDRESS
276 #define OPENVDB_THREADSAFE_STATIC_REFERENCE(CODE) CODE
277 #define OPENVDB_THREADSAFE_STATIC_WRITE(CODE) CODE
278 #define OPENVDB_THREADSAFE_STATIC_ADDRESS(CODE) CODE
280 #endif // defined(__ICC)
282 #endif // OPENVDB_PLATFORM_HAS_BEEN_INCLUDED