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Modify according to @alalek.

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This commit is contained in:
peng xiao 2013-09-03 09:31:13 +08:00
parent 3c2a8912ee
commit 7b3e3f69fb
1 changed files with 6 additions and 3 deletions
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9
modules/ocl/src/gemm.cpp
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@ -81,11 +81,14 @@ static Mutex cs;
void cv::ocl::clBlasSetup() void cv::ocl::clBlasSetup()
{ {
AutoLock al(cs);
if(!clBlasInitialized) if(!clBlasInitialized)
{ {
openCLSafeCall(clAmdBlasSetup()); AutoLock al(cs);
clBlasInitialized = true; if(!clBlasInitialized)
{
openCLSafeCall(clAmdBlasSetup());
clBlasInitialized = true;
}
} }
} }