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Added Device:: isAMD,isIntel,isNvidia methods.

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This commit is contained in:
Alexander Karsakov
2014-03-05 11:25:37 +04:00
parent 7ecbf45751
commit c1dad2178c
3 changed files with 43 additions and 7 deletions
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30
modules/core/src/ocl.cpp
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@@ -1712,6 +1712,17 @@ struct Device::Impl
String deviceVersion_ = getStrProp(CL_DEVICE_VERSION);
parseDeviceVersion(deviceVersion_, deviceVersionMajor_, deviceVersionMinor_);
vendorName = getStrProp(CL_DEVICE_VENDOR);
if (vendorName == "Advanced Micro Devices, Inc." ||
vendorName == "AMD")
vendor_ = AMD;
else if (vendorName == "Intel(R) Corporation")
vendor_ = INTEL;
else if (vendorName == "NVIDIA Corporation")
vendor_ = NVIDIA;
else
vendor_ = UNKNOWN_VENDOR;
}
template<typename _TpCL, typename _TpOut>
@@ -1754,6 +1765,8 @@ struct Device::Impl
int deviceVersionMajor_;
int deviceVersionMinor_;
String driverVersion_;
String vendorName;
int vendor_;
};
@@ -1814,7 +1827,7 @@ String Device::version() const
{ return p ? p->version_ : String(); }
String Device::vendor() const
{ return p ? p->getStrProp(CL_DEVICE_VENDOR) : String(); }
{ return p ? p->vendorName : String(); }
String Device::OpenCL_C_Version() const
{ return p ? p->getStrProp(CL_DEVICE_OPENCL_C_VERSION) : String(); }
@@ -1925,6 +1938,21 @@ size_t Device::imageMaxArraySize() const
{ CV_REQUIRE_OPENCL_1_2_ERROR; }
#endif
bool Device::isAMD() const
{
return p->vendor_ == AMD;
}
bool Device::isIntel() const
{
return p->vendor_ == INTEL;
}
bool Device::isNvidia() const
{
return p->vendor_ == NVIDIA;
}
int Device::maxClockFrequency() const
{ return p ? p->getProp<cl_uint, int>(CL_DEVICE_MAX_CLOCK_FREQUENCY) : 0; }