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Modifications to support dynamic vector dispatch.

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This commit is contained in:
Richard Yoo
2014-07-09 16:55:39 -07:00
parent 11a09ef5cc
commit c38023f4e7
11 changed files with 786 additions and 557 deletions
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modules/core/doc/utility_and_system_functions_and_macros.rst
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@@ -317,6 +317,7 @@ Returns true if the specified feature is supported by the host hardware.
* ``CV_CPU_SSE4_2`` - SSE 4.2
* ``CV_CPU_POPCNT`` - POPCOUNT
* ``CV_CPU_AVX`` - AVX
* ``CV_CPU_AVX2`` - AVX2
The function returns true if the host hardware supports the specified feature. When user calls ``setUseOptimized(false)``, the subsequent calls to ``checkHardwareSupport()`` will return false until ``setUseOptimized(true)`` is called. This way user can dynamically switch on and off the optimized code in OpenCV.