2012-07-17 01:08:14 +08:00
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Data Structures and Functions
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=============================
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.. highlight:: cpp
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ocl::Info
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---------
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.. ocv:class:: ocl::Info
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this class should be maintained by the user and be passed to getDevice
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ocl::getDevice
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------------------
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Returns the list of devices
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.. ocv:function:: int ocl::getDevice(std::vector<Info>& oclinfo, int devicetype = CVCL_DEVICE_TYPE_GPU)
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:param oclinfo: Output vector of ``ocl::Info`` structures
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2012-10-18 01:42:09 +08:00
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2012-07-17 01:08:14 +08:00
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:param devicetype: One of ``CVCL_DEVICE_TYPE_GPU``, ``CVCL_DEVICE_TYPE_CPU`` or ``CVCL_DEVICE_TYPE_DEFAULT``.
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2012-10-18 01:42:09 +08:00
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2012-07-17 01:08:14 +08:00
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the function must be called before any other ``cv::ocl`` functions; it initializes ocl runtime.
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