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Merge pull request #882 from pengx17:2.4_rewrite_query_info

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Vadim Pisarevsky
2013-05-20 14:01:03 +04:00
committed by OpenCV Buildbot
parent b51a1a7d15 ac21cabda2
commit cbbc82a789
5 changed files with 62 additions and 92 deletions
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10
modules/ocl/include/opencv2/ocl/private/util.hpp
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@@ -128,11 +128,17 @@ namespace cv
enum DEVICE_INFO
{
WAVEFRONT_SIZE, //in AMD speak
WARP_SIZE = WAVEFRONT_SIZE, //in nvidia speak
IS_CPU_DEVICE //check if the device is CPU
};
template<DEVICE_INFO _it, typename _ty>
_ty queryDeviceInfo(cl_kernel kernel = NULL);
//info should have been pre-allocated
void CV_EXPORTS queryDeviceInfo(DEVICE_INFO info_type, void* info);
template<>
int CV_EXPORTS queryDeviceInfo<WAVEFRONT_SIZE, int>(cl_kernel kernel);
template<>
size_t CV_EXPORTS queryDeviceInfo<WAVEFRONT_SIZE, size_t>(cl_kernel kernel);
template<>
bool CV_EXPORTS queryDeviceInfo<IS_CPU_DEVICE, bool>(cl_kernel kernel);
}//namespace ocl