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Fixed build for the TLS-related stuff.

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This commit is contained in:
Roman Donchenko
2013-12-16 15:02:42 +04:00
parent 9d8d70d6ca
commit f2befa01f4
5 changed files with 20 additions and 104 deletions
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95
modules/core/src/system.cpp
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@@ -911,12 +911,13 @@ public:
BOOL WINAPI DllMain(HINSTANCE, DWORD fdwReason, LPVOID);
BOOL WINAPI DllMain(HINSTANCE, DWORD fdwReason, LPVOID)
BOOL WINAPI DllMain(HINSTANCE, DWORD fdwReason, LPVOID lpReserved)
{
if (fdwReason == DLL_THREAD_DETACH || fdwReason == DLL_PROCESS_DETACH)
{
if (lpReserved != NULL) // called after ExitProcess() call
cv::__termination = true;
cv::deleteThreadAllocData();
cv::deleteThreadRNGData();
cv::deleteThreadData();
}
return TRUE;
@@ -1038,94 +1039,8 @@ TLSStorage::~TLSStorage()
tlsData_.clear();
}
TLSData<CoreTLSData> coreTlsData;
} // namespace cv
//////////////////////////////// thread-local storage ////////////////////////////////
namespace cv
{
TLSData::TLSData()
{
device = 0;
useOpenCL = -1;
}
#ifdef WIN32
#ifdef HAVE_WINRT
// using C++11 thread attribute for local thread data
static __declspec( thread ) TLSData* g_tlsdata = NULL;
static void deleteThreadRNGData()
{
if (g_tlsdata)
delete g_tlsdata;
}
TLSData* TLSData::get()
{
if (!g_tlsdata)
{
g_tlsdata = new TLSData;
}
return g_tlsdata;
}
#else
#ifdef WINCE
# define TLS_OUT_OF_INDEXES ((DWORD)0xFFFFFFFF)
#endif
static DWORD tlsKey = TLS_OUT_OF_INDEXES;
void deleteThreadData()
{
if( tlsKey != TLS_OUT_OF_INDEXES )
delete (TLSData*)TlsGetValue( tlsKey );
}
TLSData* TLSData::get()
{
if( tlsKey == TLS_OUT_OF_INDEXES )
{
tlsKey = TlsAlloc();
CV_Assert(tlsKey != TLS_OUT_OF_INDEXES);
}
TLSData* d = (TLSData*)TlsGetValue( tlsKey );
if( !d )
{
d = new TLSData;
TlsSetValue( tlsKey, d );
}
return d;
}
#endif //HAVE_WINRT
#else
static pthread_key_t tlsKey = 0;
static pthread_once_t tlsKeyOnce = PTHREAD_ONCE_INIT;
static void deleteTLSData(void* data)
{
delete (TLSData*)data;
}
static void makeKey()
{
int errcode = pthread_key_create(&tlsKey, deleteTLSData);
CV_Assert(errcode == 0);
}
TLSData* TLSData::get()
{
pthread_once(&tlsKeyOnce, makeKey);
TLSData* d = (TLSData*)pthread_getspecific(tlsKey);
if( !d )
{
d = new TLSData;
pthread_setspecific(tlsKey, d);
}
return d;
}
#endif
}
/* End of file. */