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https://github.com/wolfpld/tracy.git
synced 2024-11-10 10:41:50 +00:00
Use generic std::call_once() on other platforms.
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5f96c55a3e
commit
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@ -74,9 +74,6 @@
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#if defined _WIN32 || defined __CYGWIN__
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# include <lmcons.h>
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extern "C" typedef LONG (WINAPI *t_RtlGetVersion)( PRTL_OSVERSIONINFOW );
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# if _WIN32_WINNT >= _WIN32_WINNT_VISTA
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# define TRACY_USE_INIT_ONCE
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# endif
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#else
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# include <unistd.h>
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# include <limits.h>
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@ -87,7 +84,6 @@ extern "C" typedef LONG (WINAPI *t_RtlGetVersion)( PRTL_OSVERSIONINFOW );
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#if defined __linux__
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# include <sys/sysinfo.h>
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# include <sys/utsname.h>
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# define TRACY_USE_INIT_ONCE
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#endif
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#if !defined _WIN32 && !defined __CYGWIN__ && ( defined __i386 || defined _M_IX86 || defined __x86_64__ || defined _M_X64 )
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@ -98,50 +94,44 @@ namespace tracy
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{
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#ifndef TRACY_DELAYED_INIT
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# if defined TRACY_USE_INIT_ONCE
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# if defined _WIN32 || defined __CYGWIN__
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namespace
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{
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BOOL CALLBACK InitOnceCallback(
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PINIT_ONCE /*initOnce*/,
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PVOID /*Parameter*/,
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PVOID* /*Context*/)
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# if ( defined _WIN32 || defined __CYGWIN__ ) && _WIN32_WINNT >= _WIN32_WINNT_VISTA
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BOOL CALLBACK InitOnceCallback( PINIT_ONCE /*initOnce*/, PVOID /*Parameter*/, PVOID* /*Context*/)
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{
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rpmalloc_initialize();
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return TRUE;
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}
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INIT_ONCE InitOnce = INIT_ONCE_STATIC_INIT;
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}
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# elif defined __linux__
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namespace
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{
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# elif defined __linux__
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void InitOnceCallback()
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{
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rpmalloc_initialize();
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}
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pthread_once_t once_control = PTHREAD_ONCE_INIT;
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# else
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void InitOnceCallback()
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{
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rpmalloc_initialize();
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}
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std::once_flag once_flag;
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# endif
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}
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# endif
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# endif //if defined TRACY_USE_INIT_ONCE
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struct RPMallocInit
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{
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RPMallocInit()
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{
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# if defined TRACY_USE_INIT_ONCE
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# if defined _WIN32 || defined __CYGWIN__
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# if ( defined _WIN32 || defined __CYGWIN__ ) && _WIN32_WINNT >= _WIN32_WINNT_VISTA
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InitOnceExecuteOnce( &InitOnce, InitOnceCallback, nullptr, nullptr );
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# elif defined __linux__
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# elif defined __linux__
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pthread_once( &once_control, InitOnceCallback );
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# endif
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# else
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std::call_once( once_flag, InitOnceCallback );
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# endif
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// We must call rpmalloc_thread_initialize() explicitly here since the InitOnceCallback might
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// not be called on this thread if another thread has executed it earlier.
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rpmalloc_thread_initialize();
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# else
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rpmalloc_initialize();
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# endif //if defined TRACY_USE_INIT_ONCE
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}
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};
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@ -149,13 +139,13 @@ struct RPMallocThreadInit
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{
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RPMallocThreadInit()
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{
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# if defined TRACY_USE_INIT_ONCE
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# if defined _WIN32 || defined __CYGWIN__
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# if ( defined _WIN32 || defined __CYGWIN__ ) && _WIN32_WINNT >= _WIN32_WINNT_VISTA
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InitOnceExecuteOnce( &InitOnce, InitOnceCallback, nullptr, nullptr );
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# else
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# elif defined __linux__
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pthread_once( &once_control, InitOnceCallback );
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# endif
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# endif //if defined TRACY_USE_INIT_ONCE
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# else
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std::call_once( once_flag, InitOnceCallback );
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# endif
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rpmalloc_thread_initialize();
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}
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};
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